x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:55:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:55:54 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 26) 07:55:54 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) [ 1138.578925] kmem_cache_alloc+0x159/0x310 [ 1138.579704] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1138.580670] idr_get_free+0x4b5/0x8f0 [ 1138.581302] idr_alloc_u32+0x170/0x2d0 [ 1138.581948] ? __fprop_inc_percpu_max+0x130/0x130 [ 1138.582743] ? lock_acquire+0x197/0x470 [ 1138.583385] ? __kernfs_new_node+0xff/0x860 [ 1138.584099] idr_alloc_cyclic+0x102/0x230 [ 1138.584786] ? idr_alloc+0x130/0x130 [ 1138.585381] ? rwlock_bug.part.0+0x90/0x90 [ 1138.586082] __kernfs_new_node+0x117/0x860 [ 1138.586767] ? mark_lock+0xf5/0x2df0 [ 1138.587370] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1138.588154] ? lock_chain_count+0x20/0x20 [ 1138.588828] ? update_load_avg+0x162/0x1870 [ 1138.589530] ? find_held_lock+0x2c/0x110 [ 1138.590189] kernfs_new_node+0x18d/0x250 [ 1138.590845] kernfs_create_dir_ns+0x49/0x160 [ 1138.591548] internal_create_group+0x793/0xb30 [ 1138.592290] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1138.593164] ? sysfs_remove_group+0x170/0x170 [ 1138.593948] ? blk_queue_flag_set+0x22/0x30 [ 1138.594651] ? __loop_update_dio+0x2d2/0x690 [ 1138.595371] loop_configure+0x958/0x1490 [ 1138.596051] lo_ioctl+0xa72/0x1760 [ 1138.596632] ? avc_has_extended_perms+0x7f1/0xf40 [ 1138.597407] ? loop_set_status_old+0x250/0x250 [ 1138.598151] ? avc_ss_reset+0x180/0x180 [ 1138.598784] ? find_held_lock+0x2c/0x110 [ 1138.599453] ? __lock_acquire+0xbb1/0x5b00 [ 1138.600194] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1138.601027] ? generic_block_fiemap+0x60/0x60 [ 1138.601741] ? lock_downgrade+0x6d0/0x6d0 [ 1138.602413] ? build_open_flags+0x6f0/0x6f0 [ 1138.603115] ? loop_set_status_old+0x250/0x250 [ 1138.603852] blkdev_ioctl+0x291/0x710 [ 1138.604445] ? blkdev_common_ioctl+0x1930/0x1930 [ 1138.605196] ? selinux_file_ioctl+0xb6/0x270 [ 1138.605895] block_ioctl+0xf9/0x140 [ 1138.606482] ? blkdev_read_iter+0x1c0/0x1c0 [ 1138.607165] __x64_sys_ioctl+0x19a/0x210 [ 1138.607817] do_syscall_64+0x33/0x40 [ 1138.608415] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.609226] RIP: 0033:0x7f7102a428d7 [ 1138.609819] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.612760] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.613958] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1138.615097] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1138.616250] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1138.617398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1138.618528] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1138.628470] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:55:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:55:54 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 27) 07:55:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:55:54 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:55:54 executing program 7: r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:55:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) [ 1138.762332] FAULT_INJECTION: forcing a failure. [ 1138.762332] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.764062] CPU: 1 PID: 8690 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1138.765059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.766263] Call Trace: [ 1138.766659] dump_stack+0x107/0x167 [ 1138.767190] should_fail.cold+0x5/0xa [ 1138.767753] ? __kernfs_new_node+0xd4/0x860 [ 1138.768395] should_failslab+0x5/0x20 [ 1138.768961] kmem_cache_alloc+0x5b/0x310 [ 1138.769582] __kernfs_new_node+0xd4/0x860 [ 1138.770191] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1138.770908] ? kernfs_add_one+0x36e/0x4d0 [ 1138.771528] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.772248] ? wait_for_completion_io+0x270/0x270 [ 1138.772953] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1138.773727] kernfs_new_node+0x18d/0x250 [ 1138.774317] __kernfs_create_file+0x51/0x350 [ 1138.774965] sysfs_add_file_mode_ns+0x221/0x560 [ 1138.775647] internal_create_group+0x324/0xb30 [ 1138.776320] ? sysfs_remove_group+0x170/0x170 [ 1138.776983] ? lockdep_init_map_type+0x2c7/0x780 [ 1138.777682] ? blk_queue_flag_set+0x22/0x30 [ 1138.778309] ? __loop_update_dio+0x2d2/0x690 [ 1138.778950] loop_configure+0x958/0x1490 [ 1138.779547] lo_ioctl+0xa72/0x1760 [ 1138.780092] ? avc_has_extended_perms+0x7f1/0xf40 [ 1138.780801] ? loop_set_status_old+0x250/0x250 [ 1138.781465] ? avc_ss_reset+0x180/0x180 [ 1138.782052] ? find_held_lock+0x2c/0x110 [ 1138.782655] ? __lock_acquire+0xbb1/0x5b00 [ 1138.783305] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1138.784081] ? generic_block_fiemap+0x60/0x60 [ 1138.784732] ? lock_downgrade+0x6d0/0x6d0 [ 1138.785340] ? build_open_flags+0x6f0/0x6f0 [ 1138.785970] ? loop_set_status_old+0x250/0x250 [ 1138.786638] blkdev_ioctl+0x291/0x710 [ 1138.787193] ? blkdev_common_ioctl+0x1930/0x1930 [ 1138.787895] ? selinux_file_ioctl+0xb6/0x270 [ 1138.788542] block_ioctl+0xf9/0x140 [ 1138.789072] ? blkdev_read_iter+0x1c0/0x1c0 [ 1138.789716] __x64_sys_ioctl+0x19a/0x210 [ 1138.790307] do_syscall_64+0x33/0x40 [ 1138.790853] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.791600] RIP: 0033:0x7f7102a428d7 [ 1138.792146] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.794794] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.795914] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1138.796946] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1138.797980] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1138.799016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1138.800092] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:55:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:55:54 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f00000013c0)) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000014c0)={&(0x7f0000001400), 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40c0) connect$inet6(r0, &(0x7f0000001500)={0xa, 0x4e20, 0x3, @empty, 0xb77c}, 0x1c) r2 = syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) read(r2, &(0x7f0000003b00)=""/119, 0x77) 07:55:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1138.877399] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:56:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 28) 07:56:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) socket$netlink(0x10, 0x3, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:12 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f00000013c0)) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000014c0)={&(0x7f0000001400), 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40c0) connect$inet6(r0, &(0x7f0000001500)={0xa, 0x4e20, 0x3, @empty, 0xb77c}, 0x1c) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:56:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:56:12 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:56:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:12 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:12 executing program 7: r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) [ 1156.537099] FAULT_INJECTION: forcing a failure. [ 1156.537099] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.539726] CPU: 1 PID: 8720 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1156.541317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.543231] Call Trace: [ 1156.543842] dump_stack+0x107/0x167 [ 1156.544691] should_fail.cold+0x5/0xa [ 1156.545571] ? create_object.isra.0+0x3a/0xa20 [ 1156.546625] should_failslab+0x5/0x20 [ 1156.547500] kmem_cache_alloc+0x5b/0x310 [ 1156.548450] create_object.isra.0+0x3a/0xa20 [ 1156.549454] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1156.550625] kmem_cache_alloc+0x159/0x310 [ 1156.551589] __kernfs_new_node+0xd4/0x860 [ 1156.552558] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1156.553633] ? kernfs_add_one+0x36e/0x4d0 [ 1156.554593] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1156.555703] ? wait_for_completion_io+0x270/0x270 [ 1156.556820] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1156.558024] kernfs_new_node+0x18d/0x250 [ 1156.558973] __kernfs_create_file+0x51/0x350 [ 1156.560181] sysfs_add_file_mode_ns+0x221/0x560 [ 1156.561532] internal_create_group+0x324/0xb30 [ 1156.562797] ? sysfs_remove_group+0x170/0x170 [ 1156.564030] ? lockdep_init_map_type+0x2c7/0x780 [ 1156.565327] ? blk_queue_flag_set+0x22/0x30 [ 1156.566516] ? __loop_update_dio+0x2d2/0x690 [ 1156.567725] loop_configure+0x958/0x1490 07:56:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) socket$netlink(0x10, 0x3, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:12 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1156.568866] lo_ioctl+0xa72/0x1760 [ 1156.570100] ? avc_has_extended_perms+0x7f1/0xf40 [ 1156.571394] ? loop_set_status_old+0x250/0x250 [ 1156.572610] ? avc_ss_reset+0x180/0x180 [ 1156.573664] ? find_held_lock+0x2c/0x110 [ 1156.574766] ? __lock_acquire+0xbb1/0x5b00 [ 1156.575832] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1156.577079] ? generic_block_fiemap+0x60/0x60 [ 1156.578122] ? lock_downgrade+0x6d0/0x6d0 [ 1156.579097] ? build_open_flags+0x6f0/0x6f0 [ 1156.580097] ? loop_set_status_old+0x250/0x250 [ 1156.581261] blkdev_ioctl+0x291/0x710 [ 1156.582319] ? blkdev_common_ioctl+0x1930/0x1930 [ 1156.583641] ? selinux_file_ioctl+0xb6/0x270 [ 1156.584886] block_ioctl+0xf9/0x140 [ 1156.585894] ? blkdev_read_iter+0x1c0/0x1c0 [ 1156.587094] __x64_sys_ioctl+0x19a/0x210 [ 1156.588228] do_syscall_64+0x33/0x40 [ 1156.589275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1156.590692] RIP: 0033:0x7f7102a428d7 [ 1156.591726] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1156.596488] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:56:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1156.598233] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1156.600056] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1156.601772] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1156.603414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1156.605082] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:56:12 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:56:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:12 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:12 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) socket$netlink(0x10, 0x3, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1156.769704] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:56:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 29) 07:56:12 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="7936cf2ad2038e91c07230b3a3c43f15bde3cf75ecfd8fbb8b135f40935383b67acef9e0be8411ff3b5145d040b12825d8ed59d8944d55fef6defcc0501ec0d1eabfdbd00297f57120a8e85be6d69c83210d37235447b66a218b3ca7ea1edd336daaf49c1be0d0283cb42b8cf148b28d17d32192f95236492d528e01d1f708d4983fea5598808e8ba20887bb0a9a25f2c2a9c1d1ea7946a3b3942227e48f9ffc29f700bdf13cfef0112c4a813998515416ab1fd953ca403ad1d777cea3148b63a112bfe7125116d971539dcf89c6dc644d63f49826c326082aad4d154d39cfeee5806d26e60ed174dbcc723ff106a662a8bc41be8c4a6b671f5c9b9e58a36c56a64d86af6985c8d55d1f1e1b94d4bcda6661d1060c0d4ab1e48adcb76325d73cb1c8edce7ea113c0e69524b7607184f1f3bb3d0a1329cefa0646d871f0fb5825904fe04eb5da6a9cab62a2618a02fa67949477aa36e5753c7c7e2606b9e8242498cb28455066f08f0308dd2b6cc71e827fe15c99ff34459e19f8e873839c4645d7db874f6f0706a5900ee445af789c53e78271ec01749c38a90a3c054686c96b5132e33cfc1a75691a463b0e635d5df31132cbb9e1113ec2215f9a0830408312ebcf9df3608dbe4640e0f7e0cb27d5b36b36694a6c48562ff26fc5adcb2a4d43d0ba55021a5791242ee5466e55dab31e971233cbcc003852e374654867675be905080394ccd10393e7910eca39ee57ca90faa3eea5de4bbabb242455865cbcd1ee7c0e3ccc599947c0bff8f8455309491d7e3828a794e62aa6832846610acc4602acf802417b959185aedff326746c786c38fa65ae3bdfe7ba255fb2ed2998749e64be49aec47736afad32cacbf9fde10867401442df227ba36348717ef07d985178c21b1d103381f05fc92825acc21e3331b41c9dc506fc838dce34646f498713c2537383f7e6bde1926622dce20aea7989563883b28597f457ee262d4091cb9e05cfe69ab23a7a774ceb8c51e2cd9be50c61964597d6eb98cfe2c8d8d3fb6df3568c01cbfad3f937792ad047f11c0fed918c3f7b61fb44b8510c2afef5d6dd1597cf2508caf14a7e2ef59ee0b9bb719524e2565f0c0bd46a5e5fb2dec551f9dc50e1b540bcb8bc0e59f3ae1c63c10a34e2143400f362c4f40ed446321541efca8ba51e377809c2f618c31a4c076c7503446b854dace3b5ee204d379692ca12c5f2e863ea76113c06d841f486aa03ffd66f6aca57f8765cc08b6596f0a336afa9f635beb556a00910c71aa9e203e171548f82d644ec0b3ac7c8d0b9247ed2536e148069f70861b15e26ee58365ed6de1b8b6d8959f933633b0898200b0007a2b6a1cea79f7342899fd2825aee4bc311adfa9ece1ae05153725fc06f299728a5766d5cd19e4c3c66fa7c1591417427e3f064428e7567337d04737e7157105d6e42d0ce885af1ca168bf45f70885ce8e710e051b136468d12a9193726df64cba741331843e31d524cb4613f2ad9b478bd30459a4dfd97ebab2bd406bed969a791c58ae42f8c911790a93a7d2a20e633d901fd57711e70caed365c602a81a8f1727d06d83756503fca46fcea8626ee5c5b0c69e18d423531cc612b2dc850437bf27ce4ac3723f13f371bb984aae9faec542ee11fdc539c80468c380e7bb3af49e31d4d92c351da7e90e8a6bbf72d91f63e8b68792ea5d6ef1bd7bed8db82cfd37442dad51b4dd02fe2106dd2641909e2100af7b51186c2efe6ece744004b6ce415896f15bcdf4e6241b23b88e61cebb65cd62b8af996a548c0f3c8b079008afc3ba543d8c6855b25140f6a965b5361fbd6f79909523bdf88bf6d791b8db01a2787eddfc7ec6370c1045e95a68908acffb1b3a3ca5edab909ea1b962a17fed5226c14bc466648d190222456a44db0f679942351c9609087d5d0e2b5657b1ff7c44871d1235f3c0fba491b2cfb41e33c1a8797605c37436224a929a6afc94b77e839abee1e224afaf23f2654da4a2c124db0d49118ac2a85b53346f0ffb7bf2be9b6dfd4ff57555d5e775f4f535b8320244c2889d2df70348f6cb035de5289f8a3bc3174cb63a5b613f6f319b25e8586cea9e4aca52c14c42df06d7503c2074fb88b063fb66b6727cb00ad069127032cdd39a40c4659a9ea88290983f5ad64ee3e247056958101f856a7e7e221e7d8d66818c613cd31bfb9be601ca88aa15b5b04b177c640a8c67e682891efd40ad9742bd4818cade2cdb4c433641f04cf203051761f107468aa1720036630276c8c25b813d1564abccd7b4f9596a3c7fb5e0d65bc65f1da24525b9d60c54225edd708ded429c38259a6c92164635352daa5afe35bbaafa3405496afd80b69d1897dc435187e463c1cb935a61e132d13b4b3d3a3133ab9c0a43d42165e6ec31a209df304eab436461ec71f4a95d3c07ad4047592a25300c0292fafffd6699abc0441e653af2513020e99d683742121e203a101794a8d90e4c91d53fb48a9f220ecbcf4a3e76d251c0a08e76e5839bc8244d64c10fb8636d09733277a71d0c57a223f5a2dca8ce9853a58f1142e66bfbda3b6ab4aaaf29b2f1b02ef9bceceef0da4aa3d6b0ea82dd7c76ab5645410d6f01f76be89b54496498c302ff6766fed0520bbd68c28a1aa090b0df3d814cb17aa27f688615e56a91dd017f3905fff2dfe1b5d5ae45c556e431503db1a0bdae1cfd608fe8fccb3f0b0e6ca67ce80f909dc5b86a46197fe840e7efa5d81ca6f3680cf5fa03149d5c5ac84ed4a58ca75b87bc3aa2d67c764041a512c1313f913d33f3a17623b75bbd796822e826966c2ce015e101efc2a03b037048c5359297c1863087b291fff9d43354c098c16a9c8fb6c0e15efb14ddba63d0e4fd2874239a9a9e018a6aa83bb6d7d7167665ecda88c180564fb993885581640ccc3942ba7ae17041be2175e3f584d2af06be70847181d432a85542f5797c843df2fdf0944d2b214f463c9714e5f983eee36b5125ba1fdf34c54f72ec18af0f276b959fffa659b690ff9fbfd7e372b0b03649abff6ecff82fe5fa0277223dbdc89d553ac078acf5977610b5b23961609936b03acfbaeeba84b33d3115860d27d9a8e9b32a0fdd8fd8cd81b80a773ecb8961a60e8fb97a20df518b302a020817a003ddfef6e3db3d9d10fe9ccb93e286dadca74d83b39c11642f63665383e313c4c50e6ccba15a8a70ef47ab6daa7f08c9b3b2c64924da2e1ccb1419e45da60ee82afaa2ad6dcaf1fe1b902ec079c4b7b516530f50553c946d31c915fb9018c4591b2fc328e22601c7af79eed39468245efcb99fdc563b258eb6f923c724166e70173df0929291cbf44a3d0e2c03c60e696db7888fb65bf6f08984b36976b69a0265c8eeecfdde5d4405d507d659121241af12a29c47488dac43cc487e7047184fd1792017eb490b62e490a93c3a13eddcc25a4229c152e7a97e270b488fa5d81bff7c01382ebce6267d5e817a7a1ed03ad90050a1fa51e93d41900bd2bb17efaac6f2f2cffa6bf9996567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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f00000013c0)) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000014c0)={&(0x7f0000001400), 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40c0) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:56:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1156.939847] FAULT_INJECTION: forcing a failure. [ 1156.939847] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.942465] CPU: 0 PID: 8759 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1156.943959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.945771] Call Trace: [ 1156.946347] dump_stack+0x107/0x167 [ 1156.947140] should_fail.cold+0x5/0xa [ 1156.947973] ? __kernfs_new_node+0xd4/0x860 [ 1156.948944] should_failslab+0x5/0x20 [ 1156.949781] kmem_cache_alloc+0x5b/0x310 [ 1156.950687] __kernfs_new_node+0xd4/0x860 [ 1156.951597] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1156.952653] ? kernfs_add_one+0x36e/0x4d0 [ 1156.953569] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1156.954642] ? wait_for_completion_io+0x270/0x270 [ 1156.955699] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1156.956879] kernfs_new_node+0x18d/0x250 [ 1156.957767] __kernfs_create_file+0x51/0x350 [ 1156.958743] sysfs_add_file_mode_ns+0x221/0x560 [ 1156.959763] internal_create_group+0x324/0xb30 [ 1156.960794] ? sysfs_remove_group+0x170/0x170 [ 1156.961781] ? lockdep_init_map_type+0x2c7/0x780 [ 1156.962829] ? blk_queue_flag_set+0x22/0x30 [ 1156.963768] ? __loop_update_dio+0x2d2/0x690 [ 1156.964759] loop_configure+0x958/0x1490 [ 1156.965669] lo_ioctl+0xa72/0x1760 [ 1156.966456] ? avc_has_extended_perms+0x7f1/0xf40 [ 1156.967500] ? loop_set_status_old+0x250/0x250 [ 1156.968541] ? avc_ss_reset+0x180/0x180 [ 1156.969416] ? find_held_lock+0x2c/0x110 [ 1156.970320] ? __lock_acquire+0xbb1/0x5b00 [ 1156.971286] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1156.972458] ? generic_block_fiemap+0x60/0x60 [ 1156.973451] ? lock_downgrade+0x6d0/0x6d0 [ 1156.974344] ? build_open_flags+0x6f0/0x6f0 [ 1156.975289] ? loop_set_status_old+0x250/0x250 [ 1156.976295] blkdev_ioctl+0x291/0x710 [ 1156.977145] ? blkdev_common_ioctl+0x1930/0x1930 [ 1156.978203] ? selinux_file_ioctl+0xb6/0x270 [ 1156.979173] block_ioctl+0xf9/0x140 [ 1156.979963] ? blkdev_read_iter+0x1c0/0x1c0 [ 1156.980925] __x64_sys_ioctl+0x19a/0x210 [ 1156.981822] do_syscall_64+0x33/0x40 [ 1156.982632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1156.983789] RIP: 0033:0x7f7102a428d7 [ 1156.984604] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1156.988714] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1156.990352] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1156.991887] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1156.993466] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1156.995023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1156.996582] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:56:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1157.027648] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:56:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 30) 07:56:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:56:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) 07:56:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:29 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:29 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:29 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f00000013c0)) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000014c0)={&(0x7f0000001400), 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40c0) [ 1173.896891] FAULT_INJECTION: forcing a failure. [ 1173.896891] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.899541] CPU: 1 PID: 8775 Comm: syz-executor.4 Not tainted 5.10.233 #1 syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1173.901214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.903318] Call Trace: [ 1173.903931] dump_stack+0x107/0x167 [ 1173.904772] should_fail.cold+0x5/0xa 07:56:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1173.905662] ? create_object.isra.0+0x3a/0xa20 [ 1173.906834] should_failslab+0x5/0x20 [ 1173.907693] kmem_cache_alloc+0x5b/0x310 [ 1173.908620] create_object.isra.0+0x3a/0xa20 [ 1173.909619] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.910770] kmem_cache_alloc+0x159/0x310 [ 1173.911728] __kernfs_new_node+0xd4/0x860 [ 1173.912676] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1173.913761] ? kernfs_add_one+0x36e/0x4d0 [ 1173.914727] ? mutex_lock_io_nested+0xf30/0xf30 [ 1173.915786] ? lock_acquire+0x197/0x470 [ 1173.916685] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1173.917793] kernfs_new_node+0x18d/0x250 [ 1173.918734] __kernfs_create_file+0x51/0x350 07:56:30 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) [ 1173.919745] sysfs_add_file_mode_ns+0x221/0x560 [ 1173.920956] internal_create_group+0x324/0xb30 [ 1173.922017] ? sysfs_remove_group+0x170/0x170 [ 1173.923045] ? lockdep_init_map_type+0x2c7/0x780 07:56:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) [ 1173.924133] ? blk_queue_flag_set+0x22/0x30 [ 1173.925260] ? __loop_update_dio+0x2d2/0x690 [ 1173.926269] loop_configure+0x958/0x1490 [ 1173.927214] lo_ioctl+0xa72/0x1760 [ 1173.928028] ? avc_has_extended_perms+0x7f1/0xf40 [ 1173.929148] ? loop_set_status_old+0x250/0x250 [ 1173.930196] ? avc_ss_reset+0x180/0x180 [ 1173.931108] ? find_held_lock+0x2c/0x110 [ 1173.932050] ? __lock_acquire+0xbb1/0x5b00 [ 1173.933079] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1173.934273] ? generic_block_fiemap+0x60/0x60 [ 1173.935298] ? lock_downgrade+0x6d0/0x6d0 [ 1173.936245] ? build_open_flags+0x6f0/0x6f0 [ 1173.937247] ? loop_set_status_old+0x250/0x250 [ 1173.938288] blkdev_ioctl+0x291/0x710 [ 1173.939161] ? blkdev_common_ioctl+0x1930/0x1930 [ 1173.940249] ? selinux_file_ioctl+0xb6/0x270 [ 1173.941271] block_ioctl+0xf9/0x140 [ 1173.942100] ? blkdev_read_iter+0x1c0/0x1c0 [ 1173.943088] __x64_sys_ioctl+0x19a/0x210 [ 1173.944020] do_syscall_64+0x33/0x40 [ 1173.944870] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.946051] RIP: 0033:0x7f7102a428d7 [ 1173.946901] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.951117] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1173.952864] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1173.954694] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1173.956729] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1173.958502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1173.960161] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:56:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:30 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:56:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1174.143003] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:56:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:45 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f00000013c0)) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:56:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:56:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 31) 07:56:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:56:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:56:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:56:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:56:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1189.207149] FAULT_INJECTION: forcing a failure. [ 1189.207149] name failslab, interval 1, probability 0, space 0, times 0 [ 1189.208502] CPU: 1 PID: 8827 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1189.209268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.210201] Call Trace: [ 1189.210521] dump_stack+0x107/0x167 [ 1189.210917] should_fail.cold+0x5/0xa [ 1189.211329] ? __kernfs_new_node+0xd4/0x860 [ 1189.211794] should_failslab+0x5/0x20 [ 1189.212216] kmem_cache_alloc+0x5b/0x310 [ 1189.212653] __kernfs_new_node+0xd4/0x860 [ 1189.213094] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1189.213604] ? kernfs_add_one+0x36e/0x4d0 [ 1189.214057] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1189.214573] ? wait_for_completion_io+0x270/0x270 [ 1189.215104] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1189.215669] kernfs_new_node+0x18d/0x250 [ 1189.216110] __kernfs_create_file+0x51/0x350 [ 1189.216583] sysfs_add_file_mode_ns+0x221/0x560 [ 1189.217089] internal_create_group+0x324/0xb30 [ 1189.217587] ? sysfs_remove_group+0x170/0x170 [ 1189.218072] ? lockdep_init_map_type+0x2c7/0x780 [ 1189.218596] ? blk_queue_flag_set+0x22/0x30 [ 1189.219064] ? __loop_update_dio+0x2d2/0x690 [ 1189.219546] loop_configure+0x958/0x1490 [ 1189.219988] lo_ioctl+0xa72/0x1760 [ 1189.220373] ? avc_has_extended_perms+0x7f1/0xf40 [ 1189.220897] ? loop_set_status_old+0x250/0x250 [ 1189.221397] ? avc_ss_reset+0x180/0x180 [ 1189.221834] ? find_held_lock+0x2c/0x110 [ 1189.222274] ? __lock_acquire+0xbb1/0x5b00 [ 1189.222760] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1189.223326] ? generic_block_fiemap+0x60/0x60 [ 1189.223812] ? lock_downgrade+0x6d0/0x6d0 [ 1189.224263] ? build_open_flags+0x6f0/0x6f0 [ 1189.224728] ? loop_set_status_old+0x250/0x250 [ 1189.225218] blkdev_ioctl+0x291/0x710 [ 1189.225633] ? blkdev_common_ioctl+0x1930/0x1930 [ 1189.226153] ? selinux_file_ioctl+0xb6/0x270 [ 1189.226626] block_ioctl+0xf9/0x140 [ 1189.227023] ? blkdev_read_iter+0x1c0/0x1c0 [ 1189.227485] __x64_sys_ioctl+0x19a/0x210 [ 1189.227922] do_syscall_64+0x33/0x40 [ 1189.228321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1189.228872] RIP: 0033:0x7f7102a428d7 [ 1189.229270] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1189.231279] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1189.232090] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1189.232848] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1189.233608] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1189.234366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1189.235125] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1189.259411] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1204.753309] FAULT_INJECTION: forcing a failure. [ 1204.753309] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.755042] CPU: 0 PID: 8850 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1204.756038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.757244] Call Trace: [ 1204.757639] dump_stack+0x107/0x167 [ 1204.758188] should_fail.cold+0x5/0xa [ 1204.758643] ? create_object.isra.0+0x3a/0xa20 [ 1204.759173] should_failslab+0x5/0x20 [ 1204.759613] kmem_cache_alloc+0x5b/0x310 [ 1204.760083] create_object.isra.0+0x3a/0xa20 [ 1204.760590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1204.761164] kmem_cache_alloc+0x159/0x310 [ 1204.761657] __kernfs_new_node+0xd4/0x860 [ 1204.762149] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1204.762694] ? kernfs_add_one+0x36e/0x4d0 [ 1204.763169] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1204.763736] ? wait_for_completion_io+0x270/0x270 [ 1204.764288] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1204.764894] kernfs_new_node+0x18d/0x250 [ 1204.765362] __kernfs_create_file+0x51/0x350 [ 1204.765875] sysfs_add_file_mode_ns+0x221/0x560 [ 1204.766426] internal_create_group+0x324/0xb30 [ 1204.766958] ? sysfs_remove_group+0x170/0x170 [ 1204.767481] ? lockdep_init_map_type+0x2c7/0x780 [ 1204.768019] ? blk_queue_flag_set+0x22/0x30 [ 1204.768518] ? __loop_update_dio+0x2d2/0x690 [ 1204.769027] loop_configure+0x958/0x1490 [ 1204.769505] lo_ioctl+0xa72/0x1760 [ 1204.770145] ? avc_has_extended_perms+0x7f1/0xf40 [ 1204.771344] ? loop_set_status_old+0x250/0x250 [ 1204.772392] ? avc_ss_reset+0x180/0x180 [ 1204.773302] ? find_held_lock+0x2c/0x110 [ 1204.774256] ? __lock_acquire+0xbb1/0x5b00 [ 1204.775278] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1204.776475] ? generic_block_fiemap+0x60/0x60 [ 1204.777498] ? lock_downgrade+0x6d0/0x6d0 [ 1204.778451] ? build_open_flags+0x6f0/0x6f0 [ 1204.779442] ? loop_set_status_old+0x250/0x250 [ 1204.780481] blkdev_ioctl+0x291/0x710 [ 1204.781351] ? blkdev_common_ioctl+0x1930/0x1930 [ 1204.782444] ? selinux_file_ioctl+0xb6/0x270 [ 1204.783455] block_ioctl+0xf9/0x140 [ 1204.784283] ? blkdev_read_iter+0x1c0/0x1c0 [ 1204.785269] __x64_sys_ioctl+0x19a/0x210 [ 1204.786208] do_syscall_64+0x33/0x40 [ 1204.787057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1204.788236] RIP: 0033:0x7f7102a428d7 [ 1204.789090] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.793341] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1204.794993] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1204.796506] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1204.798021] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1204.799561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1204.801077] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:57:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:57:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 32) 07:57:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) 07:57:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:57:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:00 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) fallocate(r0, 0x1, 0xffffffffffffff00, 0x2) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1204.843957] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:57:00 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x64, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x22, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c71799b204063e13f056e922fc2eef30a36eee1fe3de0840d451970f82338c1fe54abc088305a58159eeb27a352139e555c83db620ceec02479bed86b8818e3d8398d8191fa9572f30cca"}]}, 0x64}}, 0x800) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:57:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:57:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:57:01 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) 07:57:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 33) 07:57:01 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1205.050190] FAULT_INJECTION: forcing a failure. [ 1205.050190] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.052797] CPU: 1 PID: 8878 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1205.054288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1205.056083] Call Trace: [ 1205.056654] dump_stack+0x107/0x167 [ 1205.057441] should_fail.cold+0x5/0xa [ 1205.058283] ? create_object.isra.0+0x3a/0xa20 [ 1205.059271] should_failslab+0x5/0x20 [ 1205.060090] kmem_cache_alloc+0x5b/0x310 [ 1205.060980] create_object.isra.0+0x3a/0xa20 [ 1205.061925] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1205.063040] kmem_cache_alloc+0x159/0x310 [ 1205.063944] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1205.065150] idr_get_free+0x4b5/0x8f0 [ 1205.065986] idr_alloc_u32+0x170/0x2d0 [ 1205.066843] ? __fprop_inc_percpu_max+0x130/0x130 [ 1205.067884] ? lock_acquire+0x197/0x470 [ 1205.068741] ? __kernfs_new_node+0xff/0x860 [ 1205.069675] idr_alloc_cyclic+0x102/0x230 [ 1205.070583] ? idr_alloc+0x130/0x130 [ 1205.071404] ? rwlock_bug.part.0+0x90/0x90 [ 1205.072380] __kernfs_new_node+0x117/0x860 [ 1205.073351] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1205.074440] ? kernfs_add_one+0x36e/0x4d0 [ 1205.075387] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1205.076445] ? wait_for_completion_io+0x270/0x270 [ 1205.077494] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1205.078724] kernfs_new_node+0x18d/0x250 [ 1205.079672] __kernfs_create_file+0x51/0x350 [ 1205.080626] sysfs_add_file_mode_ns+0x221/0x560 [ 1205.081642] internal_create_group+0x324/0xb30 [ 1205.082645] ? sysfs_remove_group+0x170/0x170 [ 1205.083608] ? lockdep_init_map_type+0x2c7/0x780 [ 1205.084630] ? blk_queue_flag_set+0x22/0x30 [ 1205.085549] ? __loop_update_dio+0x2d2/0x690 [ 1205.086513] loop_configure+0x958/0x1490 [ 1205.087401] lo_ioctl+0xa72/0x1760 [ 1205.088166] ? avc_has_extended_perms+0x7f1/0xf40 [ 1205.089205] ? loop_set_status_old+0x250/0x250 [ 1205.090197] ? avc_ss_reset+0x180/0x180 [ 1205.091051] ? find_held_lock+0x2c/0x110 [ 1205.091940] ? __lock_acquire+0xbb1/0x5b00 [ 1205.092899] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1205.094018] ? generic_block_fiemap+0x60/0x60 [ 1205.094987] ? lock_downgrade+0x6d0/0x6d0 [ 1205.095887] ? build_open_flags+0x6f0/0x6f0 [ 1205.096883] ? loop_set_status_old+0x250/0x250 [ 1205.097911] blkdev_ioctl+0x291/0x710 [ 1205.098789] ? blkdev_common_ioctl+0x1930/0x1930 [ 1205.099875] ? selinux_file_ioctl+0xb6/0x270 [ 1205.100857] block_ioctl+0xf9/0x140 [ 1205.101645] ? blkdev_read_iter+0x1c0/0x1c0 [ 1205.102606] __x64_sys_ioctl+0x19a/0x210 [ 1205.103490] do_syscall_64+0x33/0x40 [ 1205.104286] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1205.105383] RIP: 0033:0x7f7102a428d7 [ 1205.106199] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1205.110016] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1205.111618] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1205.113101] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1205.114606] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1205.116084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1205.117563] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:57:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:57:01 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) [ 1205.168709] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:57:01 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) openat$bsg(0xffffffffffffff9c, &(0x7f0000001240), 0x40000, 0x0) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, 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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:57:01 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, 0x0, 0x0) 07:57:16 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@generic="43a26046520d44b8287f71b12f9a95b45d39545568f675c6f2e6c605376ac7e8141415ac6ac64c8bfd0eda6e1c8defe471e0cd6f3bd9164516e59d9222a9a95bc111b93dc436676cc28aa7981bb484701f46a8aa84", @nested={0x10f8, 0x50, 0x0, 0x1, [@generic="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@typed={0x8, 0x35, 0x0, 0x0, @u32}, @typed={0x6, 0x3e, 0x0, 0x0, @str=':\x00'}, @generic="6610808a9331f4fad7fd4f49a415a58a1f3a4986b785784a9a1529a782aa67b678e2d044fdab73ad0e45aba0e2b286430dd8f91264a444ef3a2c3360ea02b30847e0127f2aea8e3369200bd82bccdf6f174413ff5b2842e9976116c2ddd990d61320868528792cad79a8c904fca345ba4078c7f4ec011509e046b41b205d03e83437aa6a127503c8a780de215f4529dd36c0757f3b4de7a176a2784a5a8603278136a23e7303015ed0c6a89b4d9c06635199e6fa066d672db7a588d96f46df1fc5ddca6e748284f747500b93414118f98528b499394300d3", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x690}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x400c011}, 0x48804) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="c6e5b4b25326da3cd0da38bd198623776b3713d92d8ca4318fcb1df1263a189bda150adeb509c4f7cec23686c36cab65801d073a7c7ba6239e5f9bd81a71a2afaace90f77a617bcb31e90debf2a0df0fd1e0be1044a2a82f0a18adce0034822b6d1fd8b78b3405b2728cafb03ef7d577fc84e89dd80c5c31811b0c6e01e9d9997da5982086dbbbef65af0c2bf7f30d01050f18eccf1e10bc162d70fae481912354df6188714eb1a3252a42a757d42e0afb5d125d396825d1abfa5f69e7f27457cc688d297ca4d0bb769c4c2fc032fe89f8b234c278c288a06a8004d6f0fdc7b15cd30319c8f92c53cf68c0040457004711c2d4b31f35ff3f61195d34", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:16 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 34) 07:57:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:57:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:57:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) [ 1220.901942] FAULT_INJECTION: forcing a failure. [ 1220.901942] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.904545] CPU: 1 PID: 8913 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1220.906081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.907951] Call Trace: [ 1220.908549] dump_stack+0x107/0x167 [ 1220.909368] should_fail.cold+0x5/0xa [ 1220.910224] ? create_object.isra.0+0x3a/0xa20 [ 1220.911267] should_failslab+0x5/0x20 [ 1220.912123] kmem_cache_alloc+0x5b/0x310 [ 1220.913041] create_object.isra.0+0x3a/0xa20 [ 1220.914025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1220.915178] kmem_cache_alloc+0x159/0x310 [ 1220.916107] __kernfs_new_node+0xd4/0x860 [ 1220.917064] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1220.918115] ? kernfs_add_one+0x36e/0x4d0 [ 1220.919087] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1220.920154] ? wait_for_completion_io+0x270/0x270 [ 1220.921230] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1220.922390] kernfs_new_node+0x18d/0x250 [ 1220.923305] __kernfs_create_file+0x51/0x350 [ 1220.924280] sysfs_add_file_mode_ns+0x221/0x560 [ 1220.925317] internal_create_group+0x324/0xb30 [ 1220.926332] ? sysfs_remove_group+0x170/0x170 [ 1220.927337] ? lockdep_init_map_type+0x2c7/0x780 [ 1220.928386] ? blk_queue_flag_set+0x22/0x30 [ 1220.929334] ? __loop_update_dio+0x2d2/0x690 [ 1220.930307] loop_configure+0x958/0x1490 [ 1220.931254] lo_ioctl+0xa72/0x1760 [ 1220.932057] ? avc_has_extended_perms+0x7f1/0xf40 [ 1220.933126] ? loop_set_status_old+0x250/0x250 [ 1220.934135] ? lock_downgrade+0x6d0/0x6d0 [ 1220.935063] ? avc_ss_reset+0x180/0x180 [ 1220.935950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1220.937102] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1220.938085] ? trace_hardirqs_on+0x5b/0x180 [ 1220.939043] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1220.940030] ? finish_task_switch+0x126/0x5d0 [ 1220.941062] ? finish_task_switch+0xef/0x5d0 [ 1220.942025] ? __switch_to+0x572/0xf70 [ 1220.942935] ? __switch_to_asm+0x3a/0x60 [ 1220.943877] ? __switch_to_asm+0x34/0x60 [ 1220.944775] ? __schedule+0x82c/0x1ea0 [ 1220.945792] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1220.946974] ? generic_block_fiemap+0x60/0x60 [ 1220.947958] ? lock_downgrade+0x6d0/0x6d0 [ 1220.948881] ? loop_set_status_old+0x250/0x250 [ 1220.949888] blkdev_ioctl+0x291/0x710 [ 1220.950740] ? blkdev_common_ioctl+0x1930/0x1930 [ 1220.951790] ? selinux_file_ioctl+0xb6/0x270 [ 1220.952805] block_ioctl+0xf9/0x140 [ 1220.953605] ? blkdev_read_iter+0x1c0/0x1c0 [ 1220.954558] __x64_sys_ioctl+0x19a/0x210 [ 1220.955490] do_syscall_64+0x33/0x40 [ 1220.956330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1220.957467] RIP: 0033:0x7f7102a428d7 [ 1220.958294] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.962376] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1220.964075] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1220.965658] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1220.967252] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1220.968834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1220.970412] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:57:17 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:57:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:17 executing program 1: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="c6e5b4b25326da3cd0da38bd198623776b3713d92d8ca4318fcb1df1263a189bda150adeb509c4f7cec23686c36cab65801d073a7c7ba6239e5f9bd81a71a2afaace90f77a617bcb31e90debf2a0df0fd1e0be1044a2a82f0a18adce0034822b6d1fd8b78b3405b2728cafb03ef7d577fc84e89dd80c5c31811b0c6e01e9d9997da5982086dbbbef65af0c2bf7f30d01050f18eccf1e10bc162d70fae481912354df6188714eb1a3252a42a757d42e0afb5d125d396825d1abfa5f69e7f27457cc688d297ca4d0bb769c4c2fc032fe89f8b234c278c288a06a8004d6f0fdc7b15cd30319c8f92c53cf68c0040457004711c2d4b31f35ff3f61195d34", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1221.078949] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:57:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}], 0x1) 07:57:33 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:57:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:33 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:33 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 35) [ 1237.688693] FAULT_INJECTION: forcing a failure. [ 1237.688693] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.690053] CPU: 0 PID: 8955 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1237.690820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.691789] Call Trace: [ 1237.692095] dump_stack+0x107/0x167 [ 1237.692516] should_fail.cold+0x5/0xa [ 1237.692969] ? __kernfs_new_node+0xd4/0x860 [ 1237.693474] should_failslab+0x5/0x20 [ 1237.693913] kmem_cache_alloc+0x5b/0x310 [ 1237.694391] __kernfs_new_node+0xd4/0x860 [ 1237.694875] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1237.695423] ? kernfs_add_one+0x36e/0x4d0 [ 1237.695911] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1237.696470] ? wait_for_completion_io+0x270/0x270 [ 1237.697062] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1237.697686] kernfs_new_node+0x18d/0x250 [ 1237.698162] __kernfs_create_file+0x51/0x350 [ 1237.698673] sysfs_add_file_mode_ns+0x221/0x560 [ 1237.699217] internal_create_group+0x324/0xb30 [ 1237.699762] ? sysfs_remove_group+0x170/0x170 [ 1237.700286] ? lockdep_init_map_type+0x2c7/0x780 [ 1237.700838] ? blk_queue_flag_set+0x22/0x30 [ 1237.701334] ? __loop_update_dio+0x2d2/0x690 [ 1237.701847] loop_configure+0x958/0x1490 [ 1237.702322] lo_ioctl+0xa72/0x1760 [ 1237.702737] ? avc_has_extended_perms+0x7f1/0xf40 [ 1237.703307] ? loop_set_status_old+0x250/0x250 [ 1237.703840] ? avc_ss_reset+0x180/0x180 [ 1237.704301] ? find_held_lock+0x2c/0x110 [ 1237.704777] ? __lock_acquire+0xbb1/0x5b00 [ 1237.705294] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1237.705902] ? generic_block_fiemap+0x60/0x60 [ 1237.706420] ? lock_downgrade+0x6d0/0x6d0 [ 1237.706897] ? build_open_flags+0x6f0/0x6f0 [ 1237.707399] ? loop_set_status_old+0x250/0x250 [ 1237.707931] blkdev_ioctl+0x291/0x710 [ 1237.708399] ? blkdev_common_ioctl+0x1930/0x1930 [ 1237.708992] ? selinux_file_ioctl+0xb6/0x270 [ 1237.709568] block_ioctl+0xf9/0x140 [ 1237.710015] ? blkdev_read_iter+0x1c0/0x1c0 [ 1237.710536] __x64_sys_ioctl+0x19a/0x210 [ 1237.711041] do_syscall_64+0x33/0x40 [ 1237.711506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1237.712130] RIP: 0033:0x7f7102a428d7 [ 1237.712612] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1237.715047] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1237.716100] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1237.717068] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1237.718041] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1237.718866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1237.719709] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1237.732413] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:57:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:57:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:33 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:33 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}], 0x1) 07:57:33 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 36) 07:57:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:57:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}], 0x1) 07:57:33 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1237.938918] FAULT_INJECTION: forcing a failure. [ 1237.938918] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.941977] CPU: 1 PID: 8977 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1237.943809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.946301] Call Trace: [ 1237.947005] dump_stack+0x107/0x167 [ 1237.947992] should_fail.cold+0x5/0xa [ 1237.949002] ? create_object.isra.0+0x3a/0xa20 [ 1237.950207] should_failslab+0x5/0x20 [ 1237.951242] kmem_cache_alloc+0x5b/0x310 [ 1237.952372] create_object.isra.0+0x3a/0xa20 07:57:34 executing program 1: [ 1237.953564] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 syz_mount_image$vfat(0x0, &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:34 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1237.955123] kmem_cache_alloc+0x159/0x310 [ 1237.956384] __kernfs_new_node+0xd4/0x860 [ 1237.957528] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1237.958805] ? kernfs_add_one+0x36e/0x4d0 [ 1237.959949] ? __mutex_unlock_slowpath+0xe1/0x600 07:57:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) [ 1237.961257] ? wait_for_completion_io+0x270/0x270 [ 1237.962613] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1237.964028] kernfs_new_node+0x18d/0x250 [ 1237.965134] __kernfs_create_file+0x51/0x350 [ 1237.966311] sysfs_add_file_mode_ns+0x221/0x560 07:57:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) [ 1237.967604] internal_create_group+0x324/0xb30 [ 1237.968988] ? sysfs_remove_group+0x170/0x170 [ 1237.970187] ? lockdep_init_map_type+0x2c7/0x780 [ 1237.971473] ? blk_queue_flag_set+0x22/0x30 [ 1237.972627] ? __loop_update_dio+0x2d2/0x690 [ 1237.973802] loop_configure+0x958/0x1490 [ 1237.974893] lo_ioctl+0xa72/0x1760 [ 1237.975834] ? avc_has_extended_perms+0x7f1/0xf40 [ 1237.977105] ? loop_set_status_old+0x250/0x250 [ 1237.978315] ? avc_ss_reset+0x180/0x180 [ 1237.979371] ? find_held_lock+0x2c/0x110 [ 1237.980465] ? __lock_acquire+0xbb1/0x5b00 [ 1237.981632] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1237.982984] ? generic_block_fiemap+0x60/0x60 [ 1237.984168] ? lock_downgrade+0x6d0/0x6d0 [ 1237.985257] ? build_open_flags+0x6f0/0x6f0 [ 1237.986443] ? loop_set_status_old+0x250/0x250 [ 1237.987694] blkdev_ioctl+0x291/0x710 [ 1237.988860] ? blkdev_common_ioctl+0x1930/0x1930 [ 1237.990142] ? selinux_file_ioctl+0xb6/0x270 [ 1237.991204] block_ioctl+0xf9/0x140 [ 1237.992086] ? blkdev_read_iter+0x1c0/0x1c0 [ 1237.993119] __x64_sys_ioctl+0x19a/0x210 [ 1237.994087] do_syscall_64+0x33/0x40 [ 1237.994989] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1237.996235] RIP: 0033:0x7f7102a428d7 [ 1237.997127] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1238.001491] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:57:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}], 0x1) [ 1238.003325] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1238.005250] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1238.006943] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1238.008667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1238.010362] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:57:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1238.044797] 9pnet: Insufficient options for proto=fd 07:57:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1238.114818] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:57:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) 07:57:34 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1238.192940] 9pnet: Insufficient options for proto=fd 07:57:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 37) 07:57:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:57:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {0x0}], 0x2) 07:57:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1255.258686] 9pnet: Insufficient options for proto=fd 07:57:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 1: [ 1255.284270] 9pnet: Insufficient options for proto=fd [ 1255.294878] 9pnet: Insufficient options for proto=fd syz_mount_image$vfat(0x0, &(0x7f0000001580)='./file0\x00', 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:57:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:57:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1255.315816] FAULT_INJECTION: forcing a failure. [ 1255.315816] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.318276] CPU: 1 PID: 9033 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1255.319734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.321504] Call Trace: [ 1255.322069] dump_stack+0x107/0x167 [ 1255.322859] should_fail.cold+0x5/0xa [ 1255.323675] ? kobject_uevent_env+0x22b/0xfd0 [ 1255.324648] ? dev_uevent_filter+0xd0/0xd0 [ 1255.325549] should_failslab+0x5/0x20 [ 1255.326358] kmem_cache_alloc_trace+0x55/0x320 [ 1255.327335] ? loop_configure+0xad6/0x1490 [ 1255.328248] ? dev_uevent_filter+0xd0/0xd0 [ 1255.329147] kobject_uevent_env+0x22b/0xfd0 [ 1255.330082] loop_configure+0x1170/0x1490 [ 1255.330984] lo_ioctl+0xa72/0x1760 [ 1255.331748] ? avc_has_extended_perms+0x7f1/0xf40 [ 1255.332799] ? loop_set_status_old+0x250/0x250 [ 1255.333781] ? avc_ss_reset+0x180/0x180 [ 1255.334636] ? find_held_lock+0x2c/0x110 [ 1255.335517] ? __lock_acquire+0xbb1/0x5b00 [ 1255.336479] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1255.337592] ? generic_block_fiemap+0x60/0x60 [ 1255.338542] ? lock_downgrade+0x6d0/0x6d0 [ 1255.339419] ? build_open_flags+0x6f0/0x6f0 [ 1255.340349] ? loop_set_status_old+0x250/0x250 [ 1255.341320] blkdev_ioctl+0x291/0x710 [ 1255.342136] ? blkdev_common_ioctl+0x1930/0x1930 [ 1255.343158] ? selinux_file_ioctl+0xb6/0x270 [ 1255.344095] block_ioctl+0xf9/0x140 [ 1255.344866] ? blkdev_read_iter+0x1c0/0x1c0 [ 1255.345771] __x64_sys_ioctl+0x19a/0x210 [ 1255.346638] do_syscall_64+0x33/0x40 [ 1255.347432] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.348528] RIP: 0033:0x7f7102a428d7 [ 1255.349330] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.353226] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1255.354854] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1255.356378] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1255.357899] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1255.359409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1255.360926] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1255.434426] 9pnet: Insufficient options for proto=fd [ 1255.485008] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:58:07 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:58:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 38) [ 1271.105899] 9pnet: Insufficient options for proto=fd [ 1271.120543] 9pnet: Insufficient options for proto=fd 07:58:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {0x0}], 0x2) 07:58:07 executing program 1: [ 1271.131793] FAULT_INJECTION: forcing a failure. [ 1271.131793] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.134412] CPU: 0 PID: 9064 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1271.135972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.137883] Call Trace: [ 1271.138484] dump_stack+0x107/0x167 [ 1271.139312] should_fail.cold+0x5/0xa [ 1271.140187] ? create_object.isra.0+0x3a/0xa20 [ 1271.141249] should_failslab+0x5/0x20 [ 1271.142124] kmem_cache_alloc+0x5b/0x310 [ 1271.143057] create_object.isra.0+0x3a/0xa20 [ 1271.144087] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1271.145308] kmem_cache_alloc_trace+0x151/0x320 [ 1271.146401] ? dev_uevent_filter+0xd0/0xd0 [ 1271.147402] kobject_uevent_env+0x22b/0xfd0 [ 1271.148432] loop_configure+0x1170/0x1490 [ 1271.149437] lo_ioctl+0xa72/0x1760 [ 1271.150285] ? avc_has_extended_perms+0x7f1/0xf40 [ 1271.151439] ? loop_set_status_old+0x250/0x250 [ 1271.152555] ? avc_ss_reset+0x180/0x180 [ 1271.153478] ? find_held_lock+0x2c/0x110 [ 1271.154459] ? __lock_acquire+0xbb1/0x5b00 [ 1271.155519] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1271.156783] ? generic_block_fiemap+0x60/0x60 [ 1271.157811] ? lock_downgrade+0x6d0/0x6d0 [ 1271.158794] ? build_open_flags+0x6f0/0x6f0 [ 1271.159827] ? loop_set_status_old+0x250/0x250 [ 1271.160926] blkdev_ioctl+0x291/0x710 [ 1271.161831] ? blkdev_common_ioctl+0x1930/0x1930 [ 1271.162949] ? selinux_file_ioctl+0xb6/0x270 [ 1271.163975] block_ioctl+0xf9/0x140 [ 1271.164844] ? blkdev_read_iter+0x1c0/0x1c0 [ 1271.165870] __x64_sys_ioctl+0x19a/0x210 [ 1271.166841] do_syscall_64+0x33/0x40 [ 1271.167724] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.168954] RIP: 0033:0x7f7102a428d7 [ 1271.169833] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.174190] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1271.175980] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1271.177666] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1271.179346] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1271.181034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1271.182707] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 syz_mount_image$vfat(&(0x7f0000001540), 0x0, 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:58:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) 07:58:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:58:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {0x0}], 0x2) 07:58:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1271.280016] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1271.346843] 9pnet: Insufficient options for proto=fd 07:58:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 39) 07:58:22 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), 0x0, 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b862ab1a1daf90f5926ea826ba0b4c3e7208cd5ca3a086beafddf4d63838fbd3007aed80c24d78ec50f61eb9adb33cceadad52af2df8543ff9c0aa384cb3a9958fd8a3031792e72413b5c26282bb7447e68ce58cc79156d31c7e4b57e850f5779b8f00800fa70253f4c1b9d8cf539ac4f69c65ef5325a753abbd0a4a19ac61ef86d4b6525603664fa911a01f74c2bce8954c047f2c11d22345e7e580e42f378e55673f6a34940e97236c22bd655298af8581b2a80dd3731f5ef8072dadcba88597106b52c6d4caff29676dac49fe76100d725681d6adb35022bccce4d5184880667966bf6afeddfb466a006b3b36ac2c8a644b0d390dd6f7666f31847b0faa40580bdb2647deac0ccbcb513a32de8aa53ce7d15a397dd9a1c1a59fa409a864c6f41b5f11294652ed220d909038b58f839d09040764fc61641fdc92c0341acd5e14c383d5340d2c2909c77f33d8e1a3841466107110d81692c263cf30eae2cc6ef0db22d45656f793bc289bb8f5b4fd27486da8cb03ffae16aeff7291fa0fb1638ce367c2c718f4535d1547e61ad7fb51e480853df0dd8eba69fd4728b9e526282364b2df8e35af2efd07c6ef6160b226c7ee40e495102f39c880e81cb45bc05c6283ae8235ffff6bc129a3f75e98abd951b2669b3da900d356f0cd4a88bd0be0b0ab674970eeaa3f11f006b889d1ac5eacb8464ec7eec75fa9dc1ef2a0533a9db44b571a216896295c66f274056787836b1083e2c6ff04ab95dc76a3eca1c04ba4df9bdd4dc056422882d80298e7f2329f90583dbb2c17e6f74a585f383437828db3a622641061d6ca629be7311789b834480bd04f47f846cbc8bd48fec40a5bf6cf803e20a1cdb9016a8a793c27214e67be27d674ed059761b0fed3e1e1980da235ee7b088cebff0cbda9205536ce5f00df8285cb1b58fe23f74d9499c46d7b2a8793acc0d7f1a2602c5fc9d43e2d1cb508e18a70d508cbad385fbf4066d84db5d86e409b9764140b8259b7705f10c6f8d862f1b7ed43ab28db73cd93c08832ae0804cc9ea3f8b9f4f710320d45a5a13cc51a935b5301f0170780eae7c16ff1c5ec227ae2c675fabbdc89745548f2c01f76f364fda487f5216394903fbdfd2ea3d6635ac791ee3e02f388b0a262b1cdbe0b51728b012088fee567ad2ad16868ac065fc32c89276e50f7a58395e460c1f6c8b0ef203b17c8360bf716f6eb57e1c41f6e43befb44c4022d02e01789793733d819b9abfa539f6e911e8411a0fe2569b6df511cd7da37950251278961752516b63d536779f10bdbaf7ded4b1294e31284b4c682e74462b5a33b26764d4881d14b08b474e77ac4063f6d3abca09d2df7d7ed47d16868c4e438e155644d8e10ab5e93724039ae03137e1453b721b2adaa609b2a1aac40a0b060b18ea59f126cb33346059a2d5e62a73c2fca27237dc905ef9498d90a71fef7edf6e24b99e837e006c0c78b02003e7ba3f94dd025a55543ce093964ed10491ed55af338eb875ed10a71a103d875452ec04e117dbe4372792554d2512540427905adf17ec7301520f24517a1f3e8c13a6ffa55e6c072151d5dd2e247c654643f387ffc8e7e7ec2f258023542c396da9078d0ef81e7c52e06dfa56779f24c7c1236a3a77c13d38db5c1e48a8d34bec181fd51896bc0f3f2d8bcd89173d940cb6e6786bf04c4dad92b2e54f40e8b3e002b62ec39fa70994f515179296642a07c2e80b8a961ddef04dc1fae6224e6ffda75d31cd346fc4b205699d9abff2c38bab0ccae798a8580c37d3cf65645739a64a80e055b43131a4cf456d016dd9bcfce9f0705f3f8444022c1e76a157dd1c62f37579d474923d79e004e575c6eef260bc0d55b69ace0ec9e3da6cfb116a88839149292feb3b11e3556e5d710450c827a3c3ef24b57135f703783b8a02563255749f9f085b2eec8f5f1436d37ee17eea4adc3d45f9ed990919c10b2c086dfcb75d7c3c8bfaa7bad129965a2c9d720f1a9de2939834243b5732968422078aa7b3b5189d3ce78e48c8f8405851113a4930fc92780f77dcc92eabb999c08dc8b9176c7557e7daa5ca69ee8996213ff434f403d2e5303b363b7cd176b1b1523b9e20f1d3d14da4a6ff358bbbb70cb3a0f2e94dcc6fa9634bc2151d693ed3115f028045a2eb9e98c2f68a3482203894d89d65007d3247b989b94fb87fd0b550e585fd5fe0c41b2a49572380abf2f4b7de6a6aa5828acf184d74482fca3b097860ce24989d529129b6f9e970ec8d0ea6d675948a9d611389dd62dd168aceb713da36f39a65c09196ec4ec556fdc2c81baa7521d4530ec4c1fab16a8fcb21af849ee565a489701a475343ed45fa54a17bd9718ea4b22c7019b21ca7e2d0b06a6a24c76207a1c3aa73195b62e987e3aa355b8ecf4310f8b5285b8f9ad71d92d2704fc75dd7fc37d67b7efe1b0389e7bd3df30ffc0af47520cfc292fa8e6eadeb4d7862defc91e1de4eb8891ce9cccd295176025f435b0e480fe2dfdb91aa0460dfff8c0a0823e50565728befa0ebf25610a66bb866bd0edbeae66f893c1ad2602047b9a01c2f41d1efc21dae65d011661a7aed48e56b6b5b380939a5e57b91154327db12c7d74fbf3fdc0079b2cc65fbfc3bec7a306284eb3981c230bd3f52f165e07cbf146af21644ba813122848b3b90d0d620e40bc50016daef7ae3cd9e19a6370c69964d278256ff74916f7541e79d76ffa173fa3f0ae9561d27c8b2f6650c045d03d7cee217ac2a9572154041b5ba334b6a26f7c5791ba8115fdb251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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:58:22 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:22 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) 07:58:22 executing program 7: setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) futex(&(0x7f0000000180), 0x6, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) [ 1286.854163] FAULT_INJECTION: forcing a failure. [ 1286.854163] name failslab, interval 1, probability 0, space 0, times 0 [ 1286.855471] CPU: 0 PID: 9115 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1286.856228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1286.857158] Call Trace: [ 1286.857460] dump_stack+0x107/0x167 [ 1286.857870] should_fail.cold+0x5/0xa [ 1286.858305] ? kobject_uevent_env+0x22b/0xfd0 [ 1286.858816] ? dev_uevent_filter+0xd0/0xd0 [ 1286.859292] should_failslab+0x5/0x20 [ 1286.859726] kmem_cache_alloc_trace+0x55/0x320 [ 1286.860238] ? loop_configure+0xad6/0x1490 [ 1286.860722] ? dev_uevent_filter+0xd0/0xd0 [ 1286.861201] kobject_uevent_env+0x22b/0xfd0 [ 1286.861694] loop_configure+0x1170/0x1490 [ 1286.862166] lo_ioctl+0xa72/0x1760 [ 1286.862568] ? avc_has_extended_perms+0x7f1/0xf40 [ 1286.863118] ? loop_set_status_old+0x250/0x250 [ 1286.863631] ? avc_ss_reset+0x180/0x180 [ 1286.864081] ? find_held_lock+0x2c/0x110 [ 1286.864543] ? __lock_acquire+0xbb1/0x5b00 [ 1286.865052] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1286.865653] ? generic_block_fiemap+0x60/0x60 [ 1286.866158] ? lock_downgrade+0x6d0/0x6d0 [ 1286.866624] ? build_open_flags+0x6f0/0x6f0 [ 1286.867115] ? loop_set_status_old+0x250/0x250 [ 1286.867628] blkdev_ioctl+0x291/0x710 [ 1286.868056] ? blkdev_common_ioctl+0x1930/0x1930 [ 1286.868593] ? selinux_file_ioctl+0xb6/0x270 [ 1286.869097] block_ioctl+0xf9/0x140 [ 1286.869512] ? blkdev_read_iter+0x1c0/0x1c0 [ 1286.869995] __x64_sys_ioctl+0x19a/0x210 [ 1286.870460] do_syscall_64+0x33/0x40 [ 1286.870885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1286.871467] RIP: 0033:0x7f7102a428d7 [ 1286.871886] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1286.873967] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1286.874841] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1286.875649] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1286.876452] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1286.877267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1286.878070] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1286.882727] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:58:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 40) 07:58:23 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), 0x0, 0x9c4, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:58:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2) [ 1287.024838] FAULT_INJECTION: forcing a failure. [ 1287.024838] name failslab, interval 1, probability 0, space 0, times 0 [ 1287.027290] CPU: 1 PID: 9128 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1287.028727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1287.030497] Call Trace: [ 1287.031072] dump_stack+0x107/0x167 [ 1287.031839] should_fail.cold+0x5/0xa [ 1287.032655] ? create_object.isra.0+0x3a/0xa20 [ 1287.033631] should_failslab+0x5/0x20 [ 1287.034430] kmem_cache_alloc+0x5b/0x310 [ 1287.035294] create_object.isra.0+0x3a/0xa20 [ 1287.036229] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1287.037314] kmem_cache_alloc_trace+0x151/0x320 [ 1287.038309] ? dev_uevent_filter+0xd0/0xd0 [ 1287.039216] kobject_uevent_env+0x22b/0xfd0 [ 1287.040318] loop_configure+0x1170/0x1490 [ 1287.041409] lo_ioctl+0xa72/0x1760 [ 1287.042281] ? avc_has_extended_perms+0x7f1/0xf40 [ 1287.043431] ? loop_set_status_old+0x250/0x250 [ 1287.044626] ? avc_ss_reset+0x180/0x180 [ 1287.045671] ? find_held_lock+0x2c/0x110 [ 1287.046578] ? __lock_acquire+0xbb1/0x5b00 [ 1287.047532] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1287.048641] ? generic_block_fiemap+0x60/0x60 [ 1287.049602] ? lock_downgrade+0x6d0/0x6d0 [ 1287.050490] ? build_open_flags+0x6f0/0x6f0 [ 1287.051412] ? loop_set_status_old+0x250/0x250 [ 1287.052597] blkdev_ioctl+0x291/0x710 [ 1287.053602] ? blkdev_common_ioctl+0x1930/0x1930 [ 1287.054854] ? selinux_file_ioctl+0xb6/0x270 [ 1287.056006] block_ioctl+0xf9/0x140 [ 1287.057266] ? blkdev_read_iter+0x1c0/0x1c0 [ 1287.058508] __x64_sys_ioctl+0x19a/0x210 [ 1287.059571] do_syscall_64+0x33/0x40 [ 1287.060539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1287.061891] RIP: 0033:0x7f7102a428d7 [ 1287.062877] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1287.067642] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1287.069594] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1287.071126] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1287.072654] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1287.074218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1287.075730] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1287.103687] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:58:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 41) 07:58:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:40 executing program 3: setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) futex(&(0x7f0000000180), 0x6, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 07:58:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 07:58:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x8, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b862ab1a1daf90f5926ea826ba0b4c3e7208cd5ca3a086beafddf4d63838fbd3007aed80c24d78ec50f61eb9adb33cceadad52af2df8543ff9c0aa384cb3a9958fd8a3031792e72413b5c26282bb7447e68ce58cc79156d31c7e4b57e850f5779b8f00800fa70253f4c1b9d8cf539ac4f69c65ef5325a753abbd0a4a19ac61ef86d4b6525603664fa911a01f74c2bce8954c047f2c11d22345e7e580e42f378e55673f6a34940e97236c22bd655298af8581b2a80dd3731f5ef8072dadcba88597106b52c6d4caff29676dac49fe76100d725681d6adb35022bccce4d5184880667966bf6afeddfb466a006b3b36ac2c8a644b0d390dd6f7666f31847b0faa40580bdb2647deac0ccbcb513a32de8aa53ce7d15a397dd9a1c1a59fa409a864c6f41b5f11294652ed220d909038b58f839d09040764fc61641fdc92c0341acd5e14c383d5340d2c2909c77f33d8e1a3841466107110d81692c263cf30eae2cc6ef0db22d45656f793bc289bb8f5b4fd27486da8cb03ffae16aeff7291fa0fb1638ce367c2c718f4535d1547e61ad7fb51e480853df0dd8eba69fd4728b9e526282364b2df8e35af2efd07c6ef6160b226c7ee40e495102f39c880e81cb45bc05c6283ae8235ffff6bc129a3f75e98abd951b2669b3da900d356f0cd4a88bd0be0b0ab674970eeaa3f11f006b889d1ac5eacb8464ec7eec75fa9dc1ef2a0533a9db44b571a216896295c66f274056787836b1083e2c6ff04ab95dc76a3eca1c04ba4df9bdd4dc056422882d80298e7f2329f90583dbb2c17e6f74a585f383437828db3a622641061d6ca629be7311789b834480bd04f47f846cbc8bd48fec40a5bf6cf803e20a1cdb9016a8a793c27214e67be27d674ed059761b0fed3e1e1980da235ee7b088cebff0cbda9205536ce5f00df8285cb1b58fe23f74d9499c46d7b2a8793acc0d7f1a2602c5fc9d43e2d1cb508e18a70d508cbad385fbf4066d84db5d86e409b9764140b8259b7705f10c6f8d862f1b7ed43ab28db73cd93c08832ae0804cc9ea3f8b9f4f710320d45a5a13cc51a935b5301f0170780eae7c16ff1c5ec227ae2c675fabbdc89745548f2c01f76f364fda487f5216394903fbdfd2ea3d6635ac791ee3e02f388b0a262b1cdbe0b51728b012088fee567ad2ad16868ac065fc32c89276e50f7a58395e460c1f6c8b0ef203b17c8360bf716f6eb57e1c41f6e43befb44c4022d02e01789793733d819b9abfa539f6e911e8411a0fe2569b6df511cd7da37950251278961752516b63d536779f10bdbaf7ded4b1294e31284b4c682e74462b5a33b26764d4881d14b08b474e77ac4063f6d3abca09d2df7d7ed47d16868c4e438e155644d8e10ab5e93724039ae03137e1453b721b2adaa609b2a1aac40a0b060b18ea59f126cb33346059a2d5e62a73c2fca27237dc905ef9498d90a71fef7edf6e24b99e837e006c0c78b02003e7ba3f94dd025a55543ce093964ed10491ed55af338eb875ed10a71a103d875452ec04e117dbe4372792554d2512540427905adf17ec7301520f24517a1f3e8c13a6ffa55e6c072151d5dd2e247c654643f387ffc8e7e7ec2f258023542c396da9078d0ef81e7c52e06dfa56779f24c7c1236a3a77c13d38db5c1e48a8d34bec181fd51896bc0f3f2d8bcd89173d940cb6e6786bf04c4dad92b2e54f40e8b3e002b62ec39fa70994f515179296642a07c2e80b8a961ddef04dc1fae6224e6ffda75d31cd346fc4b205699d9abff2c38bab0ccae798a8580c37d3cf65645739a64a80e055b43131a4cf456d016dd9bcfce9f0705f3f8444022c1e76a157dd1c62f37579d474923d79e004e575c6eef260bc0d55b69ace0ec9e3da6cfb116a88839149292feb3b11e3556e5d710450c827a3c3ef24b57135f703783b8a02563255749f9f085b2eec8f5f1436d37ee17eea4adc3d45f9ed990919c10b2c086dfcb75d7c3c8bfaa7bad129965a2c9d720f1a9de2939834243b5732968422078aa7b3b5189d3ce78e48c8f8405851113a4930fc92780f77dcc92eabb999c08dc8b9176c7557e7daa5ca69ee8996213ff434f403d2e5303b363b7cd176b1b1523b9e20f1d3d14da4a6ff358bbbb70cb3a0f2e94dcc6fa9634bc2151d693ed3115f028045a2eb9e98c2f68a3482203894d89d65007d3247b989b94fb87fd0b550e585fd5fe0c41b2a49572380abf2f4b7de6a6aa5828acf184d74482fca3b097860ce24989d529129b6f9e970ec8d0ea6d675948a9d611389dd62dd168aceb713da36f39a65c09196ec4ec556fdc2c81baa7521d4530ec4c1fab16a8fcb21af849ee565a489701a475343ed45fa54a17bd9718ea4b22c7019b21ca7e2d0b06a6a24c76207a1c3aa73195b62e987e3aa355b8ecf4310f8b5285b8f9ad71d92d2704fc75dd7fc37d67b7efe1b0389e7bd3df30ffc0af47520cfc292fa8e6eadeb4d7862defc91e1de4eb8891ce9cccd295176025f435b0e480fe2dfdb91aa0460dfff8c0a0823e50565728befa0ebf25610a66bb866bd0edbeae66f893c1ad2602047b9a01c2f41d1efc21dae65d011661a7aed48e56b6b5b380939a5e57b91154327db12c7d74fbf3fdc0079b2cc65fbfc3bec7a306284eb3981c230bd3f52f165e07cbf146af21644ba813122848b3b90d0d620e40bc50016daef7ae3cd9e19a6370c69964d278256ff74916f7541e79d76ffa173fa3f0ae9561d27c8b2f6650c045d03d7cee217ac2a9572154041b5ba334b6a26f7c5791ba8115fdb251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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}, {&(0x7f0000003980)="d339a98d3804c5a1c16c9b518f2da7ac43dcb623e539061eac7279edcec9b4f8b3ef1c55fb5182caa2a8025b1db3901464f45873ece7fed4ac2e9fbb83f381187b162646c3b677f0eac8187d993f6681ce448476e74451eefbbbd641475b47e8", 0x60, 0x3ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:58:40 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:58:40 executing program 7: setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) futex(&(0x7f0000000180), 0x6, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) [ 1304.145883] FAULT_INJECTION: forcing a failure. [ 1304.145883] name failslab, interval 1, probability 0, space 0, times 0 [ 1304.148346] CPU: 1 PID: 9150 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1304.149795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1304.151541] Call Trace: [ 1304.152106] dump_stack+0x107/0x167 [ 1304.152880] should_fail.cold+0x5/0xa [ 1304.153705] ? kobject_get_path+0xc5/0x1f0 [ 1304.154609] should_failslab+0x5/0x20 [ 1304.155419] __kmalloc+0x72/0x390 [ 1304.156157] ? trace_hardirqs_on+0x5b/0x180 [ 1304.157074] kobject_get_path+0xc5/0x1f0 [ 1304.157950] kobject_uevent_env+0x251/0xfd0 [ 1304.158881] loop_configure+0x1170/0x1490 [ 1304.159762] lo_ioctl+0xa72/0x1760 [ 1304.160516] ? avc_has_extended_perms+0x7f1/0xf40 [ 1304.161533] ? loop_set_status_old+0x250/0x250 [ 1304.162500] ? avc_ss_reset+0x180/0x180 [ 1304.163330] ? find_held_lock+0x2c/0x110 [ 1304.164189] ? __lock_acquire+0xbb1/0x5b00 [ 1304.165116] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1304.166224] ? generic_block_fiemap+0x60/0x60 [ 1304.167160] ? lock_downgrade+0x6d0/0x6d0 [ 1304.168026] ? build_open_flags+0x6f0/0x6f0 [ 1304.168938] ? loop_set_status_old+0x250/0x250 [ 1304.169902] blkdev_ioctl+0x291/0x710 [ 1304.170695] ? blkdev_common_ioctl+0x1930/0x1930 [ 1304.171698] ? blkdev_read_iter+0x1c0/0x1c0 [ 1304.172603] block_ioctl+0xf9/0x140 [ 1304.173369] ? blkdev_read_iter+0x1c0/0x1c0 [ 1304.174275] __x64_sys_ioctl+0x19a/0x210 [ 1304.175139] do_syscall_64+0x33/0x40 [ 1304.175921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1304.176993] RIP: 0033:0x7f7102a428d7 [ 1304.177786] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1304.181636] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1304.183216] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1304.184702] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1304.186195] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1304.187676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1304.189170] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:58:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1304.226975] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:58:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 42) 07:58:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, 0x0, 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1304.450861] FAULT_INJECTION: forcing a failure. [ 1304.450861] name failslab, interval 1, probability 0, space 0, times 0 [ 1304.453237] CPU: 1 PID: 9175 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1304.454660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1304.456363] Call Trace: [ 1304.456908] dump_stack+0x107/0x167 [ 1304.457677] should_fail.cold+0x5/0xa [ 1304.458472] ? create_object.isra.0+0x3a/0xa20 [ 1304.459405] should_failslab+0x5/0x20 [ 1304.460181] kmem_cache_alloc+0x5b/0x310 [ 1304.461008] ? kmem_cache_alloc_trace+0x151/0x320 [ 1304.462007] create_object.isra.0+0x3a/0xa20 [ 1304.462897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1304.463928] __kmalloc+0x16e/0x390 [ 1304.464657] kobject_get_path+0xc5/0x1f0 [ 1304.465487] kobject_uevent_env+0x251/0xfd0 [ 1304.466385] loop_configure+0x1170/0x1490 [ 1304.467244] lo_ioctl+0xa72/0x1760 [ 1304.467970] ? avc_has_extended_perms+0x7f1/0xf40 [ 1304.468956] ? loop_set_status_old+0x250/0x250 [ 1304.469905] ? avc_ss_reset+0x180/0x180 [ 1304.470720] ? find_held_lock+0x2c/0x110 [ 1304.471556] ? __lock_acquire+0xbb1/0x5b00 [ 1304.472468] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1304.473532] ? generic_block_fiemap+0x60/0x60 [ 1304.474441] ? lock_downgrade+0x6d0/0x6d0 [ 1304.475288] ? loop_set_status_old+0x250/0x250 [ 1304.476203] blkdev_ioctl+0x291/0x710 [ 1304.476969] ? blkdev_common_ioctl+0x1930/0x1930 [ 1304.477932] ? selinux_file_ioctl+0xb6/0x270 [ 1304.478826] block_ioctl+0xf9/0x140 [ 1304.479553] ? blkdev_read_iter+0x1c0/0x1c0 [ 1304.480425] __x64_sys_ioctl+0x19a/0x210 [ 1304.481245] do_syscall_64+0x33/0x40 [ 1304.482002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1304.483032] RIP: 0033:0x7f7102a428d7 [ 1304.483776] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1304.487462] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1304.488993] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1304.490434] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1304.491870] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1304.493294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1304.494742] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1304.565270] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:59:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 43) 07:59:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 07:59:04 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x8, 0x8, 0x0, 0x1, [@typed={0x4, 0xe}]}]}, 0x24}}, 0x0) sendmsg$AUDIT_USER_AVC(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, 0x453, 0x20, 0x70bd25, 0x25dfdbfb, "90beadea766f35ca067d60eec7936395b24329260e599a53eef9d8078ce599510e75a68cfb7b571cb4499235258b7285493c8d3993314b3fc9c41a2e16ecaf0a78e84d3c34a98fa96c12f9d58c051bb396f09ea3510696e1baa7f39d715cc0358c644fe7543e2b2859", ["", "", "", "", "", "", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x40080}, 0x40) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, 0x0, 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 1) [ 1328.186085] FAULT_INJECTION: forcing a failure. [ 1328.186085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1328.189268] CPU: 1 PID: 9193 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1328.190836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1328.192732] Call Trace: [ 1328.193339] dump_stack+0x107/0x167 [ 1328.194178] should_fail.cold+0x5/0xa [ 1328.195067] _copy_from_user+0x2e/0x1b0 [ 1328.195979] iovec_from_user+0x141/0x400 [ 1328.196909] ? lock_acquire+0x197/0x470 [ 1328.197798] __import_iovec+0x67/0x590 [ 1328.198694] ? lock_release+0x680/0x680 [ 1328.199598] ? SOFTIRQ_verbose+0x10/0x10 [ 1328.200538] import_iovec+0x83/0xb0 [ 1328.201379] vfs_readv+0xbb/0x160 [ 1328.202173] ? vfs_iter_read+0xa0/0xa0 [ 1328.203072] ? __fdget_pos+0xf1/0x190 [ 1328.203943] ? lock_downgrade+0x6d0/0x6d0 [ 1328.204898] ? mutex_lock_io_nested+0xf30/0xf30 [ 1328.205964] ? ksys_write+0x12d/0x260 [ 1328.206849] ? __fget_files+0x2f8/0x520 [ 1328.207781] do_readv+0x139/0x300 [ 1328.208577] ? vfs_readv+0x160/0x160 [ 1328.209409] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1328.210615] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1328.211793] do_syscall_64+0x33/0x40 [ 1328.212642] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1328.213809] RIP: 0033:0x7f832191cb19 [ 1328.214663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1328.215221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=9198 comm=syz-executor.3 [ 1328.218859] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1328.223441] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1328.225072] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1328.226699] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1328.228305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1328.229912] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1328.238395] FAULT_INJECTION: forcing a failure. [ 1328.238395] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.241331] CPU: 0 PID: 9183 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1328.242877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1328.244770] Call Trace: [ 1328.245373] dump_stack+0x107/0x167 [ 1328.246202] should_fail.cold+0x5/0xa [ 1328.247090] should_failslab+0x5/0x20 [ 1328.247957] __kmalloc_node_track_caller+0x74/0x3b0 [ 1328.249091] ? alloc_uevent_skb+0x7b/0x210 [ 1328.250051] __alloc_skb+0xb1/0x5b0 [ 1328.250901] alloc_uevent_skb+0x7b/0x210 [ 1328.251816] kobject_uevent_env+0x99a/0xfd0 [ 1328.252820] loop_configure+0x1170/0x1490 [ 1328.253788] lo_ioctl+0xa72/0x1760 [ 1328.254609] ? avc_has_extended_perms+0x7f1/0xf40 [ 1328.255705] ? loop_set_status_old+0x250/0x250 [ 1328.256763] ? avc_ss_reset+0x180/0x180 [ 1328.257672] ? find_held_lock+0x2c/0x110 [ 1328.258615] ? __lock_acquire+0xbb1/0x5b00 [ 1328.259638] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1328.260832] ? generic_block_fiemap+0x60/0x60 [ 1328.261847] ? lock_downgrade+0x6d0/0x6d0 [ 1328.262783] ? build_open_flags+0x6f0/0x6f0 [ 1328.263761] ? loop_set_status_old+0x250/0x250 [ 1328.264775] blkdev_ioctl+0x291/0x710 [ 1328.265625] ? blkdev_common_ioctl+0x1930/0x1930 [ 1328.266721] ? selinux_file_ioctl+0xb6/0x270 [ 1328.267733] block_ioctl+0xf9/0x140 [ 1328.268550] ? blkdev_read_iter+0x1c0/0x1c0 [ 1328.269535] __x64_sys_ioctl+0x19a/0x210 [ 1328.270468] do_syscall_64+0x33/0x40 [ 1328.271339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1328.272511] RIP: 0033:0x7f7102a428d7 [ 1328.273348] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1328.277579] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1328.279328] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1328.280959] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1328.282603] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1328.284233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1328.285859] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 07:59:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 2) 07:59:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, 0x0, 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1328.354164] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1328.385214] FAULT_INJECTION: forcing a failure. [ 1328.385214] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.387825] CPU: 1 PID: 9206 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1328.389368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1328.391246] Call Trace: [ 1328.391845] dump_stack+0x107/0x167 [ 1328.392675] should_fail.cold+0x5/0xa [ 1328.393541] ? pagemap_read+0x244/0x590 [ 1328.394454] should_failslab+0x5/0x20 [ 1328.395323] kmem_cache_alloc_trace+0x55/0x320 [ 1328.396359] pagemap_read+0x244/0x590 [ 1328.397238] ? clear_refs_write+0x780/0x780 [ 1328.398219] ? security_file_permission+0xb1/0xe0 [ 1328.399333] do_iter_read+0x4fa/0x760 [ 1328.400205] ? import_iovec+0x83/0xb0 [ 1328.401074] vfs_readv+0xe5/0x160 [ 1328.401858] ? vfs_iter_read+0xa0/0xa0 [ 1328.402759] ? __fdget_pos+0xf1/0x190 [ 1328.403626] ? lock_downgrade+0x6d0/0x6d0 [ 1328.404584] ? ksys_write+0x12d/0x260 [ 1328.405454] ? __fget_files+0x2f8/0x520 [ 1328.406384] do_readv+0x139/0x300 [ 1328.407184] ? vfs_readv+0x160/0x160 [ 1328.408035] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1328.409225] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1328.410394] do_syscall_64+0x33/0x40 [ 1328.411252] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1328.412406] RIP: 0033:0x7f832191cb19 [ 1328.413262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1328.417409] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1328.419131] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1328.420735] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1328.422338] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1328.423954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1328.425551] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 07:59:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) (fail_nth: 1) 07:59:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1328.462341] 9pnet: Insufficient options for proto=fd 07:59:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 44) 07:59:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x7, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, 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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}, {&(0x7f0000003880)="0e0434897d9a18cb7a6cca92df5b2e236facdf4f80d4bd53723357028099087b1a57be77ecd62748b8063b31707f08e8e38200a5ab1600aeecf6c25914925285abdf3a87c1789ba62a1a032153856431ec0ca3775e8842e4067095ed6f26bce1f6bd64707d4a773d025e82bd34f7660e5aab7df6661b4987f22c51aac638ce3c36c36b503de385b40aa3128e123156e514272bc18bc83e5439fb9325e678642df758c8717fae864950c5c1d4072cfe708c9dd805a2e2ca43b217d361afe25f0bdb91c9ec2ff1a3e01baf270a7df3a6144a3af14427d332589e2215a6cc1126e00498", 0xe2, 0x9}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1328.519682] FAULT_INJECTION: forcing a failure. [ 1328.519682] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1328.522017] CPU: 1 PID: 9216 Comm: syz-executor.3 Not tainted 5.10.233 #1 [ 1328.523369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1328.524978] Call Trace: [ 1328.525507] dump_stack+0x107/0x167 [ 1328.526229] should_fail.cold+0x5/0xa [ 1328.526988] _copy_from_user+0x2e/0x1b0 [ 1328.527881] iovec_from_user+0x141/0x400 [ 1328.528811] ? lock_acquire+0x197/0x470 [ 1328.529708] __import_iovec+0x67/0x590 [ 1328.530658] ? lock_release+0x680/0x680 [ 1328.531609] ? SOFTIRQ_verbose+0x10/0x10 [ 1328.532605] import_iovec+0x83/0xb0 [ 1328.533487] vfs_readv+0xbb/0x160 [ 1328.534231] ? vfs_iter_read+0xa0/0xa0 [ 1328.535012] ? __fdget_pos+0xf1/0x190 [ 1328.535766] ? lock_downgrade+0x6d0/0x6d0 [ 1328.536592] ? mutex_lock_io_nested+0xf30/0xf30 [ 1328.537498] ? ksys_write+0x12d/0x260 [ 1328.538259] ? __fget_files+0x2f8/0x520 [ 1328.539063] do_readv+0x139/0x300 [ 1328.539753] ? vfs_readv+0x160/0x160 [ 1328.540480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1328.541524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1328.542565] do_syscall_64+0x33/0x40 [ 1328.543293] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1328.544259] RIP: 0033:0x7f0a4297db19 [ 1328.545002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1328.548678] RSP: 002b:00007f0a3fef3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1328.550207] RAX: ffffffffffffffda RBX: 00007f0a42a90f60 RCX: 00007f0a4297db19 [ 1328.551628] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1328.553040] RBP: 00007f0a3fef31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1328.554463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1328.555878] R13: 00007ffcdcfadadf R14: 00007f0a3fef3300 R15: 0000000000022000 [ 1328.584291] 9pnet: Insufficient options for proto=fd [ 1328.627849] FAULT_INJECTION: forcing a failure. [ 1328.627849] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.630209] CPU: 1 PID: 9224 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1328.631577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1328.633210] Call Trace: [ 1328.633731] dump_stack+0x107/0x167 [ 1328.634477] should_fail.cold+0x5/0xa [ 1328.635246] ? create_object.isra.0+0x3a/0xa20 [ 1328.636169] should_failslab+0x5/0x20 [ 1328.636931] kmem_cache_alloc+0x5b/0x310 [ 1328.637745] create_object.isra.0+0x3a/0xa20 [ 1328.638635] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1328.639642] kmem_cache_alloc_node+0x169/0x330 [ 1328.640560] __alloc_skb+0x6d/0x5b0 [ 1328.641290] alloc_uevent_skb+0x7b/0x210 [ 1328.642093] kobject_uevent_env+0x99a/0xfd0 [ 1328.642969] loop_configure+0x1170/0x1490 [ 1328.643798] lo_ioctl+0xa72/0x1760 [ 1328.644503] ? avc_has_extended_perms+0x7f1/0xf40 [ 1328.645459] ? loop_set_status_old+0x250/0x250 [ 1328.646350] ? avc_ss_reset+0x180/0x180 [ 1328.647148] ? find_held_lock+0x2c/0x110 [ 1328.647964] ? __lock_acquire+0xbb1/0x5b00 [ 1328.648849] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1328.649869] ? generic_block_fiemap+0x60/0x60 [ 1328.650763] ? lock_downgrade+0x6d0/0x6d0 [ 1328.651579] ? build_open_flags+0x6f0/0x6f0 [ 1328.652412] ? loop_set_status_old+0x250/0x250 [ 1328.653322] blkdev_ioctl+0x291/0x710 [ 1328.654075] ? blkdev_common_ioctl+0x1930/0x1930 [ 1328.655018] ? selinux_file_ioctl+0xb6/0x270 [ 1328.655888] block_ioctl+0xf9/0x140 [ 1328.656611] ? blkdev_read_iter+0x1c0/0x1c0 [ 1328.657467] __x64_sys_ioctl+0x19a/0x210 [ 1328.658269] do_syscall_64+0x33/0x40 [ 1328.659010] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1328.660018] RIP: 0033:0x7f7102a428d7 [ 1328.660750] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1328.664402] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1328.665909] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1328.667337] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1328.668770] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1328.670192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1328.671617] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1328.703527] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:59:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 45) 07:59:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1341.628352] cgroup: fork rejected by pids controller in /syz2 07:59:17 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x6, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, {&(0x7f0000002700)="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", 0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}, {&(0x7f0000003780)="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", 0xfc, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:17 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) (fail_nth: 2) 07:59:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 3) [ 1341.675913] FAULT_INJECTION: forcing a failure. [ 1341.675913] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.678384] CPU: 1 PID: 9239 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1341.679823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.681280] 9pnet: Insufficient options for proto=fd [ 1341.681569] Call Trace: [ 1341.682763] dump_stack+0x107/0x167 [ 1341.683533] should_fail.cold+0x5/0xa [ 1341.684346] should_failslab+0x5/0x20 [ 1341.685144] __kmalloc_node_track_caller+0x74/0x3b0 [ 1341.686199] ? alloc_uevent_skb+0x7b/0x210 [ 1341.687109] __alloc_skb+0xb1/0x5b0 [ 1341.687872] alloc_uevent_skb+0x7b/0x210 [ 1341.688721] kobject_uevent_env+0x99a/0xfd0 [ 1341.689646] loop_configure+0x1170/0x1490 [ 1341.690533] lo_ioctl+0xa72/0x1760 [ 1341.691292] ? avc_has_extended_perms+0x7f1/0xf40 [ 1341.692309] ? loop_set_status_old+0x250/0x250 [ 1341.693274] ? avc_ss_reset+0x180/0x180 [ 1341.694109] ? find_held_lock+0x2c/0x110 [ 1341.694852] FAULT_INJECTION: forcing a failure. [ 1341.694852] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.694991] ? __lock_acquire+0xbb1/0x5b00 [ 1341.697261] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1341.698365] ? generic_block_fiemap+0x60/0x60 [ 1341.699316] ? lock_downgrade+0x6d0/0x6d0 [ 1341.700180] ? build_open_flags+0x6f0/0x6f0 [ 1341.701074] ? loop_set_status_old+0x250/0x250 [ 1341.702022] blkdev_ioctl+0x291/0x710 [ 1341.702820] ? blkdev_common_ioctl+0x1930/0x1930 [ 1341.703825] ? selinux_file_ioctl+0xb6/0x270 [ 1341.704750] block_ioctl+0xf9/0x140 [ 1341.705514] ? blkdev_read_iter+0x1c0/0x1c0 [ 1341.706415] __x64_sys_ioctl+0x19a/0x210 [ 1341.707276] do_syscall_64+0x33/0x40 [ 1341.708056] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.709126] RIP: 0033:0x7f7102a428d7 [ 1341.709902] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.713768] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1341.715408] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1341.716926] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1341.718535] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1341.722252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1341.724081] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1341.725697] CPU: 0 PID: 9254 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1341.726511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.727451] Call Trace: [ 1341.727757] dump_stack+0x107/0x167 [ 1341.728171] should_fail.cold+0x5/0xa [ 1341.728603] ? create_object.isra.0+0x3a/0xa20 [ 1341.729121] should_failslab+0x5/0x20 [ 1341.729550] kmem_cache_alloc+0x5b/0x310 [ 1341.730010] create_object.isra.0+0x3a/0xa20 [ 1341.730501] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1341.731082] kmem_cache_alloc_trace+0x151/0x320 [ 1341.731289] FAULT_INJECTION: forcing a failure. [ 1341.731289] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.731618] pagemap_read+0x244/0x590 [ 1341.731632] ? clear_refs_write+0x780/0x780 [ 1341.731652] ? security_file_permission+0xb1/0xe0 [ 1341.735457] do_iter_read+0x4fa/0x760 [ 1341.735898] ? import_iovec+0x83/0xb0 [ 1341.736329] vfs_readv+0xe5/0x160 [ 1341.736717] ? vfs_iter_read+0xa0/0xa0 [ 1341.737159] ? __fdget_pos+0xf1/0x190 [ 1341.737590] ? lock_downgrade+0x6d0/0x6d0 [ 1341.738061] ? ksys_write+0x12d/0x260 [ 1341.738471] ? __fget_files+0x2f8/0x520 [ 1341.738932] do_readv+0x139/0x300 [ 1341.739313] ? vfs_readv+0x160/0x160 [ 1341.739736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1341.740332] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.740914] do_syscall_64+0x33/0x40 [ 1341.741334] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.741915] RIP: 0033:0x7f832191cb19 [ 1341.742335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.744409] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1341.745264] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1341.746065] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1341.746868] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1341.747675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1341.748477] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1341.749310] CPU: 1 PID: 9255 Comm: syz-executor.3 Not tainted 5.10.233 #1 [ 1341.750800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.752604] Call Trace: [ 1341.753184] dump_stack+0x107/0x167 [ 1341.753965] should_fail.cold+0x5/0xa [ 1341.754784] ? pagemap_read+0x244/0x590 [ 1341.755653] should_failslab+0x5/0x20 [ 1341.756475] kmem_cache_alloc_trace+0x55/0x320 [ 1341.757452] pagemap_read+0x244/0x590 [ 1341.758271] ? clear_refs_write+0x780/0x780 07:59:17 executing program 1: [ 1341.759412] ? security_file_permission+0xb1/0xe0 syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x5, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, {&(0x7f0000002700)="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0x1000}, {&(0x7f0000003700)="3eeb3ed85f229e284449f85244ee8e679a9b7faa3197ee9232e894a4cdd1a0187748e9888ee00c8bd0b03d82bf6b031fc3c509e3cf43421c6f75cf705905ad693e38163e494577c548051738d59b9c444639a4d3462165661d4c5b7225c6", 0x5e, 0x6}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1341.760705] do_iter_read+0x4fa/0x760 [ 1341.761599] ? import_iovec+0x83/0xb0 [ 1341.762419] vfs_readv+0xe5/0x160 [ 1341.763186] ? vfs_iter_read+0xa0/0xa0 [ 1341.764019] ? __fdget_pos+0xf1/0x190 [ 1341.764834] ? lock_downgrade+0x6d0/0x6d0 [ 1341.765725] ? ksys_write+0x12d/0x260 [ 1341.766545] ? __fget_files+0x2f8/0x520 [ 1341.767537] do_readv+0x139/0x300 [ 1341.768391] ? vfs_readv+0x160/0x160 [ 1341.769191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1341.770314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.771421] do_syscall_64+0x33/0x40 [ 1341.772212] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.772832] 9pnet: Insufficient options for proto=fd [ 1341.773316] RIP: 0033:0x7f0a4297db19 [ 1341.774649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.778537] RSP: 002b:00007f0a3fef3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1341.780192] RAX: ffffffffffffffda RBX: 00007f0a42a90f60 RCX: 00007f0a4297db19 [ 1341.781698] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1341.783210] RBP: 00007f0a3fef31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1341.784715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1341.786218] R13: 00007ffcdcfadadf R14: 00007f0a3fef3300 R15: 0000000000022000 07:59:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 4) 07:59:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1341.823700] 9pnet: Insufficient options for proto=fd 07:59:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:17 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x4, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, {&(0x7f0000002700)="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0x1000}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1341.880294] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1341.905074] FAULT_INJECTION: forcing a failure. [ 1341.905074] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1341.906499] CPU: 0 PID: 9271 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1341.907233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.908112] Call Trace: [ 1341.908399] dump_stack+0x107/0x167 [ 1341.908791] should_fail.cold+0x5/0xa [ 1341.909205] _copy_to_user+0x2e/0x180 [ 1341.909625] pagemap_read+0x333/0x590 [ 1341.910042] ? clear_refs_write+0x780/0x780 [ 1341.910508] ? security_file_permission+0xb1/0xe0 [ 1341.911040] do_iter_read+0x4fa/0x760 [ 1341.911452] ? import_iovec+0x83/0xb0 [ 1341.911862] vfs_readv+0xe5/0x160 [ 1341.912234] ? vfs_iter_read+0xa0/0xa0 [ 1341.912654] ? __fdget_pos+0xf1/0x190 [ 1341.913064] ? lock_downgrade+0x6d0/0x6d0 [ 1341.913519] ? ksys_write+0x12d/0x260 [ 1341.913929] ? __fget_files+0x2f8/0x520 [ 1341.914366] do_readv+0x139/0x300 [ 1341.914740] ? vfs_readv+0x160/0x160 [ 1341.915171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1341.915637] 9pnet: Insufficient options for proto=fd [ 1341.915737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.915756] do_syscall_64+0x33/0x40 [ 1341.917807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.918357] RIP: 0033:0x7f832191cb19 [ 1341.918784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.920760] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1341.921575] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1341.922338] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1341.923111] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1341.923872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1341.924636] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1341.941520] 9pnet: Insufficient options for proto=fd 07:59:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:18 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x4, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}, {&(0x7f0000002700)="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", 0x1000}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) (fail_nth: 3) [ 1341.982524] FAULT_INJECTION: forcing a failure. [ 1341.982524] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.983791] CPU: 0 PID: 9278 Comm: syz-executor.3 Not tainted 5.10.233 #1 [ 1341.984559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.985435] Call Trace: [ 1341.985738] dump_stack+0x107/0x167 [ 1341.986153] should_fail.cold+0x5/0xa [ 1341.986593] ? create_object.isra.0+0x3a/0xa20 [ 1341.987118] should_failslab+0x5/0x20 [ 1341.987558] kmem_cache_alloc+0x5b/0x310 [ 1341.988023] create_object.isra.0+0x3a/0xa20 [ 1341.988522] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1341.989066] kmem_cache_alloc_trace+0x151/0x320 [ 1341.989606] pagemap_read+0x244/0x590 [ 1341.990018] ? clear_refs_write+0x780/0x780 [ 1341.990513] ? security_file_permission+0xb1/0xe0 [ 1341.991040] do_iter_read+0x4fa/0x760 [ 1341.991479] ? import_iovec+0x83/0xb0 [ 1341.991913] vfs_readv+0xe5/0x160 [ 1341.992304] ? vfs_iter_read+0xa0/0xa0 [ 1341.992745] ? __fdget_pos+0xf1/0x190 [ 1341.993182] ? lock_downgrade+0x6d0/0x6d0 [ 1341.993656] ? ksys_write+0x12d/0x260 [ 1341.994085] ? __fget_files+0x2f8/0x520 [ 1341.994544] do_readv+0x139/0x300 [ 1341.994940] ? vfs_readv+0x160/0x160 [ 1341.995377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1341.995971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.996561] do_syscall_64+0x33/0x40 [ 1341.996981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.997562] RIP: 0033:0x7f0a4297db19 [ 1341.997981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1342.000076] RSP: 002b:00007f0a3fef3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1342.000934] RAX: ffffffffffffffda RBX: 00007f0a42a90f60 RCX: 00007f0a4297db19 [ 1342.001736] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1342.002542] RBP: 00007f0a3fef31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1342.003352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1342.004157] R13: 00007ffcdcfadadf R14: 00007f0a3fef3300 R15: 0000000000022000 [ 1342.022546] 9pnet: Insufficient options for proto=fd 07:59:18 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 46) 07:59:18 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1342.116228] 9pnet: Insufficient options for proto=fd [ 1342.119209] FAULT_INJECTION: forcing a failure. [ 1342.119209] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.121581] CPU: 1 PID: 9290 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1342.123027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1342.124766] Call Trace: [ 1342.125321] dump_stack+0x107/0x167 [ 1342.126090] should_fail.cold+0x5/0xa [ 1342.126894] ? pagemap_read+0x244/0x590 [ 1342.127736] should_failslab+0x5/0x20 [ 1342.128535] kmem_cache_alloc_trace+0x55/0x320 [ 1342.129503] pagemap_read+0x244/0x590 [ 1342.130303] ? clear_refs_write+0x780/0x780 [ 1342.131213] ? iov_iter_advance+0x1f1/0xec0 [ 1342.132138] do_iter_read+0x4fa/0x760 [ 1342.132937] ? import_iovec+0x83/0xb0 [ 1342.133742] vfs_readv+0xe5/0x160 [ 1342.134467] ? vfs_iter_read+0xa0/0xa0 [ 1342.135297] ? __fdget_pos+0xf1/0x190 [ 1342.136097] ? lock_downgrade+0x6d0/0x6d0 [ 1342.136978] ? ksys_write+0x12d/0x260 [ 1342.137791] ? __fget_files+0x2f8/0x520 [ 1342.138642] do_readv+0x139/0x300 [ 1342.139389] ? vfs_readv+0x160/0x160 [ 1342.140170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1342.141257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1342.142336] do_syscall_64+0x33/0x40 [ 1342.143121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1342.144202] RIP: 0033:0x7f832191cb19 [ 1342.144977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1342.148857] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1342.150460] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1342.151955] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1342.153455] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1342.154945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1342.156451] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 07:59:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 5) 07:59:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) (fail_nth: 4) 07:59:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1342.222405] FAULT_INJECTION: forcing a failure. [ 1342.222405] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.225009] CPU: 1 PID: 9295 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1342.226480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1342.228282] Call Trace: [ 1342.228859] dump_stack+0x107/0x167 [ 1342.229646] should_fail.cold+0x5/0xa [ 1342.230473] ? skb_clone+0x14f/0x3d0 [ 1342.231290] should_failslab+0x5/0x20 [ 1342.232112] kmem_cache_alloc+0x5b/0x310 [ 1342.232999] skb_clone+0x14f/0x3d0 [ 1342.233774] netlink_broadcast_filtered+0xa08/0xdc0 [ 1342.234869] netlink_broadcast+0x35/0x50 [ 1342.235756] kobject_uevent_env+0x93d/0xfd0 [ 1342.236700] loop_configure+0x1170/0x1490 [ 1342.237604] lo_ioctl+0xa72/0x1760 [ 1342.238371] ? avc_has_extended_perms+0x7f1/0xf40 [ 1342.239432] ? loop_set_status_old+0x250/0x250 [ 1342.240416] ? avc_ss_reset+0x180/0x180 [ 1342.241275] ? find_held_lock+0x2c/0x110 [ 1342.241686] FAULT_INJECTION: forcing a failure. [ 1342.241686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1342.242166] ? __lock_acquire+0xbb1/0x5b00 [ 1342.242241] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1342.245500] ? generic_block_fiemap+0x60/0x60 [ 1342.246461] ? lock_downgrade+0x6d0/0x6d0 [ 1342.247359] ? build_open_flags+0x6f0/0x6f0 [ 1342.248292] ? loop_set_status_old+0x250/0x250 [ 1342.249275] blkdev_ioctl+0x291/0x710 [ 1342.250095] ? blkdev_common_ioctl+0x1930/0x1930 [ 1342.251127] ? selinux_file_ioctl+0xb6/0x270 [ 1342.252085] block_ioctl+0xf9/0x140 [ 1342.252867] ? blkdev_read_iter+0x1c0/0x1c0 [ 1342.253798] __x64_sys_ioctl+0x19a/0x210 [ 1342.254677] do_syscall_64+0x33/0x40 [ 1342.255489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1342.256590] RIP: 0033:0x7f7102a428d7 [ 1342.257390] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1342.261359] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1342.263001] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1342.264537] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1342.266067] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1342.267605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1342.269142] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1342.270699] CPU: 0 PID: 9301 Comm: syz-executor.3 Not tainted 5.10.233 #1 [ 1342.271522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1342.272488] Call Trace: [ 1342.272803] dump_stack+0x107/0x167 [ 1342.273229] should_fail.cold+0x5/0xa [ 1342.273685] _copy_to_user+0x2e/0x180 [ 1342.274148] pagemap_read+0x333/0x590 [ 1342.274595] ? clear_refs_write+0x780/0x780 [ 1342.275105] ? security_file_permission+0xb1/0xe0 [ 1342.275674] do_iter_read+0x4fa/0x760 [ 1342.276115] ? import_iovec+0x83/0xb0 [ 1342.276560] vfs_readv+0xe5/0x160 [ 1342.276964] ? vfs_iter_read+0xa0/0xa0 [ 1342.277414] ? __fdget_pos+0xf1/0x190 [ 1342.277861] ? lock_downgrade+0x6d0/0x6d0 [ 1342.278347] ? ksys_write+0x12d/0x260 [ 1342.278795] ? __fget_files+0x2f8/0x520 [ 1342.279272] do_readv+0x139/0x300 [ 1342.279675] ? vfs_readv+0x160/0x160 [ 1342.280116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1342.280724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1342.281320] do_syscall_64+0x33/0x40 [ 1342.281753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1342.282345] RIP: 0033:0x7f0a4297db19 [ 1342.282776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1342.284911] RSP: 002b:00007f0a3fef3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1342.285794] RAX: ffffffffffffffda RBX: 00007f0a42a90f60 RCX: 00007f0a4297db19 [ 1342.286622] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1342.287456] RBP: 00007f0a3fef31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1342.288294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1342.289120] R13: 00007ffcdcfadadf R14: 00007f0a3fef3300 R15: 0000000000022000 [ 1342.398855] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:59:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 47) 07:59:34 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1357.944598] 9pnet: Insufficient options for proto=fd [ 1357.958084] FAULT_INJECTION: forcing a failure. [ 1357.958084] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.960770] CPU: 1 PID: 9322 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1357.962338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1357.964244] Call Trace: [ 1357.964854] dump_stack+0x107/0x167 [ 1357.965691] should_fail.cold+0x5/0xa [ 1357.966564] ? create_object.isra.0+0x3a/0xa20 [ 1357.967617] should_failslab+0x5/0x20 [ 1357.968496] kmem_cache_alloc+0x5b/0x310 [ 1357.969424] create_object.isra.0+0x3a/0xa20 07:59:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) (fail_nth: 5) 07:59:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x3, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}, {&(0x7f0000002640)="bc14602c6b0956c4cbab782f39af55ac110109ad4fa9382d366256625b4a9370834c4711ccae9065082fe2a20da842c0d4af21e08742c04209ea3a2802c2724665fd1275aee93e5f669339267bb4f1e51102dde35c1a34b37d4ec511bf40eb4aeded6ee3bc1b0a025a0186873eddfb023d6766ed9e2a6a3e0101f2631ff398a3d99aa0d3f7a2d7df08a60b59e4bdf6", 0x8f, 0x10000}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 07:59:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 6) [ 1357.970630] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1357.971991] kmem_cache_alloc_trace+0x151/0x320 [ 1357.973064] pagemap_read+0x244/0x590 [ 1357.973937] ? clear_refs_write+0x780/0x780 [ 1357.974927] ? iov_iter_advance+0x1f1/0xec0 [ 1357.975942] do_iter_read+0x4fa/0x760 [ 1357.976816] ? import_iovec+0x83/0xb0 [ 1357.977689] vfs_readv+0xe5/0x160 [ 1357.978483] ? vfs_iter_read+0xa0/0xa0 [ 1357.979373] ? __fdget_pos+0xf1/0x190 [ 1357.980247] ? lock_downgrade+0x6d0/0x6d0 [ 1357.981192] ? ksys_write+0x12d/0x260 [ 1357.982053] ? __fget_files+0x2f8/0x520 [ 1357.982970] do_readv+0x139/0x300 [ 1357.983763] ? vfs_readv+0x160/0x160 [ 1357.984609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1357.985791] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1357.985832] FAULT_INJECTION: forcing a failure. [ 1357.985832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1357.986951] do_syscall_64+0x33/0x40 [ 1357.986976] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1357.990235] RIP: 0033:0x7f832191cb19 [ 1357.991100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1357.995365] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1357.997125] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1357.998769] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1358.000419] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.002061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1358.003711] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1358.005383] CPU: 0 PID: 9326 Comm: syz-executor.3 Not tainted 5.10.233 #1 [ 1358.006146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.007048] Call Trace: [ 1358.007340] dump_stack+0x107/0x167 [ 1358.007744] should_fail.cold+0x5/0xa [ 1358.008168] _copy_to_user+0x2e/0x180 [ 1358.008589] simple_read_from_buffer+0xcc/0x160 [ 1358.009099] proc_fail_nth_read+0x198/0x230 [ 1358.009568] ? proc_sessionid_read+0x230/0x230 [ 1358.010062] ? security_file_permission+0xb1/0xe0 [ 1358.010589] ? proc_sessionid_read+0x230/0x230 [ 1358.011088] vfs_read+0x228/0x620 [ 1358.011468] ksys_read+0x12d/0x260 [ 1358.011863] ? vfs_write+0xb10/0xb10 [ 1358.012272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1358.012845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.013432] do_syscall_64+0x33/0x40 [ 1358.013837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.014398] RIP: 0033:0x7f0a4293069c [ 1358.014803] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1358.016803] RSP: 002b:00007f0a3fef3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1358.017626] RAX: ffffffffffffffda RBX: 00000000000000d8 RCX: 00007f0a4293069c [ 1358.018401] RDX: 000000000000000f RSI: 00007f0a3fef31e0 RDI: 0000000000000004 [ 1358.019177] RBP: 00007f0a3fef31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.019961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1358.020728] R13: 00007ffcdcfadadf R14: 00007f0a3fef3300 R15: 0000000000022000 07:59:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1358.041323] FAULT_INJECTION: forcing a failure. [ 1358.041323] name failslab, interval 1, probability 0, space 0, times 0 [ 1358.042613] CPU: 0 PID: 9313 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1358.043353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.044272] Call Trace: [ 1358.044561] dump_stack+0x107/0x167 [ 1358.044959] should_fail.cold+0x5/0xa [ 1358.045382] ? create_object.isra.0+0x3a/0xa20 [ 1358.045885] should_failslab+0x5/0x20 [ 1358.046309] kmem_cache_alloc+0x5b/0x310 [ 1358.046758] create_object.isra.0+0x3a/0xa20 [ 1358.047237] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1358.047799] kmem_cache_alloc+0x159/0x310 [ 1358.048254] skb_clone+0x14f/0x3d0 [ 1358.048647] netlink_broadcast_filtered+0xa08/0xdc0 [ 1358.049205] netlink_broadcast+0x35/0x50 [ 1358.049651] kobject_uevent_env+0x93d/0xfd0 [ 1358.050133] loop_configure+0x1170/0x1490 [ 1358.050592] lo_ioctl+0xa72/0x1760 [ 1358.050980] ? avc_has_extended_perms+0x7f1/0xf40 [ 1358.051510] ? loop_set_status_old+0x250/0x250 [ 1358.052019] ? avc_ss_reset+0x180/0x180 [ 1358.052458] ? find_held_lock+0x2c/0x110 [ 1358.052908] ? __lock_acquire+0xbb1/0x5b00 [ 1358.053397] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1358.053969] ? generic_block_fiemap+0x60/0x60 [ 1358.054452] ? lock_downgrade+0x6d0/0x6d0 [ 1358.054903] ? build_open_flags+0x6f0/0x6f0 [ 1358.055381] ? loop_set_status_old+0x250/0x250 [ 1358.055899] blkdev_ioctl+0x291/0x710 [ 1358.056316] ? blkdev_common_ioctl+0x1930/0x1930 [ 1358.056842] ? selinux_file_ioctl+0xb6/0x270 [ 1358.057332] block_ioctl+0xf9/0x140 [ 1358.057728] ? blkdev_read_iter+0x1c0/0x1c0 [ 1358.058204] __x64_sys_ioctl+0x19a/0x210 [ 1358.058653] do_syscall_64+0x33/0x40 [ 1358.059060] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.059625] RIP: 0033:0x7f7102a428d7 [ 1358.060029] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.062037] RSP: 002b:00007f70fffb7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1358.062866] RAX: ffffffffffffffda RBX: 00007f7102a8c970 RCX: 00007f7102a428d7 [ 1358.063654] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1358.064432] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1358.065206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1358.065982] R13: 0000000000000005 R14: 0000000020000458 R15: 0000000000000001 [ 1358.083894] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1358.113742] 9pnet: Insufficient options for proto=fd 07:59:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x2, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}, {&(0x7f00000025c0)="b669a3bbbbb56d16f7fd97b102ca92eed20c90fa8d882c3aa6d2099634eee41922061dd16200210e20710d5d08a4017c10c1bf1a60975686bcfcdbd1e4c2a4d422f999e94b297142d232500c62d1449d75b526c6d10ffb20fe6f5e2222a6ff49ea578e72675b3e1d5cd84be72ce47684b2b8805168e613ed5198e53f", 0x7c, 0x7}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 7) [ 1358.159235] FAULT_INJECTION: forcing a failure. [ 1358.159235] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.160553] CPU: 0 PID: 9335 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1358.161272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.162153] Call Trace: [ 1358.162444] dump_stack+0x107/0x167 [ 1358.162833] should_fail.cold+0x5/0xa [ 1358.163241] _copy_to_user+0x2e/0x180 [ 1358.163667] pagemap_read+0x333/0x590 [ 1358.164074] ? clear_refs_write+0x780/0x780 [ 1358.164532] ? iov_iter_advance+0x1f1/0xec0 [ 1358.164998] do_iter_read+0x4fa/0x760 [ 1358.165405] ? import_iovec+0x83/0xb0 [ 1358.165813] vfs_readv+0xe5/0x160 [ 1358.166180] ? vfs_iter_read+0xa0/0xa0 [ 1358.166598] ? __fdget_pos+0xf1/0x190 [ 1358.167003] ? lock_downgrade+0x6d0/0x6d0 [ 1358.167446] ? ksys_write+0x12d/0x260 [ 1358.167862] ? __fget_files+0x2f8/0x520 [ 1358.168295] do_readv+0x139/0x300 [ 1358.168664] ? vfs_readv+0x160/0x160 [ 1358.169061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1358.169624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.170172] do_syscall_64+0x33/0x40 [ 1358.170568] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.171110] RIP: 0033:0x7f832191cb19 [ 1358.171503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.173453] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1358.174254] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1358.175006] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1358.175772] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.176525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1358.177278] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1358.240319] 9pnet: Insufficient options for proto=fd 07:59:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2) 07:59:47 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:47 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1000, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 07:59:47 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 48) 07:59:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 07:59:47 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 8) [ 1371.932456] FAULT_INJECTION: forcing a failure. [ 1371.932456] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1371.934521] CPU: 0 PID: 9357 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1371.935455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1371.936603] Call Trace: [ 1371.936969] dump_stack+0x107/0x167 [ 1371.937480] should_fail.cold+0x5/0xa [ 1371.938013] __alloc_pages_nodemask+0x182/0x600 [ 1371.938644] ? add_mm_counter_fast+0x220/0x220 [ 1371.939258] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1371.940103] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1371.940831] ? lock_downgrade+0x6d0/0x6d0 [ 1371.941397] ? mark_held_locks+0x9e/0xe0 [ 1371.941945] alloc_pages_vma+0xbb/0x410 [ 1371.942496] handle_mm_fault+0x152f/0x3500 [ 1371.943084] ? __pmd_alloc+0x5e0/0x5e0 [ 1371.943631] ? vmacache_find+0x55/0x2a0 [ 1371.944184] ? vmacache_update+0xce/0x140 [ 1371.944772] do_user_addr_fault+0x56e/0xc60 [ 1371.945367] exc_page_fault+0xa2/0x1a0 [ 1371.945911] asm_exc_page_fault+0x1e/0x30 [ 1371.946477] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1371.947203] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1371.949700] RSP: 0018:ffff888042d57b50 EFLAGS: 00050246 [ 1371.950423] RAX: 0000000000000001 RBX: 0000000000000f28 RCX: 00000000000000ed [ 1371.951391] RDX: 0000000000000000 RSI: ffff8880493fe7c0 RDI: 0000000020001000 [ 1371.952352] RBP: 0000000020000840 R08: 0000000000000000 R09: ffff8880493fef27 [ 1371.953320] R10: ffffed100927fde4 R11: 0000000000000001 R12: 0000000020001768 [ 1371.954276] R13: ffff8880493fe000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1371.955270] _copy_to_user+0x13d/0x180 [ 1371.955826] pagemap_read+0x333/0x590 [ 1371.956363] ? clear_refs_write+0x780/0x780 [ 1371.956954] ? iov_iter_advance+0x1f1/0xec0 [ 1371.957551] do_iter_read+0x4fa/0x760 [ 1371.958076] ? import_iovec+0x83/0xb0 [ 1371.958597] vfs_readv+0xe5/0x160 [ 1371.959075] ? vfs_iter_read+0xa0/0xa0 [ 1371.959601] ? __fdget_pos+0xf1/0x190 [ 1371.960144] ? lock_downgrade+0x6d0/0x6d0 [ 1371.960716] ? ksys_write+0x12d/0x260 [ 1371.961243] ? __fget_files+0x2f8/0x520 [ 1371.961806] do_readv+0x139/0x300 [ 1371.962278] ? vfs_readv+0x160/0x160 [ 1371.962791] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1371.963503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1371.964216] do_syscall_64+0x33/0x40 [ 1371.964726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1371.965405] RIP: 0033:0x7f832191cb19 [ 1371.965905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1371.968384] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1371.969405] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1371.970355] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1371.971317] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1371.972308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1371.973266] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1371.998765] FAULT_INJECTION: forcing a failure. [ 1371.998765] name failslab, interval 1, probability 0, space 0, times 0 [ 1372.000319] CPU: 0 PID: 9360 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1372.001170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1372.002276] Call Trace: [ 1372.002640] dump_stack+0x107/0x167 [ 1372.003151] should_fail.cold+0x5/0xa [ 1372.003667] ? create_object.isra.0+0x3a/0xa20 [ 1372.004290] should_failslab+0x5/0x20 [ 1372.004803] kmem_cache_alloc+0x5b/0x310 [ 1372.005347] create_object.isra.0+0x3a/0xa20 [ 1372.005927] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1372.006598] kmem_cache_alloc+0x159/0x310 [ 1372.007175] getname_flags.part.0+0x50/0x4f0 [ 1372.007787] getname_flags+0x9a/0xe0 [ 1372.008309] do_mkdirat+0x8f/0x2b0 [ 1372.008791] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1372.009518] ? user_path_create+0xf0/0xf0 [ 1372.010048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1372.010760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1372.011473] do_syscall_64+0x33/0x40 [ 1372.011987] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1372.012707] RIP: 0033:0x7f7102a41c27 [ 1372.013224] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1372.015738] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1372.016794] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1372.017772] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1372.018762] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1372.019745] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1372.020732] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 07:59:48 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 07:59:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0x20000818}, {0x0}], 0x2) [ 1372.058556] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:00:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 49) 08:00:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0x7ffff000}, {0x0}], 0x2) 08:00:03 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:00:03 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 9) 08:00:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, &(0x7f0000003a00), 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1387.567643] FAULT_INJECTION: forcing a failure. [ 1387.567643] name failslab, interval 1, probability 0, space 0, times 0 [ 1387.569003] CPU: 0 PID: 9385 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1387.569817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1387.570794] Call Trace: [ 1387.571106] dump_stack+0x107/0x167 [ 1387.571545] should_fail.cold+0x5/0xa [ 1387.571993] ? getname_flags.part.0+0x50/0x4f0 [ 1387.572536] should_failslab+0x5/0x20 [ 1387.572986] kmem_cache_alloc+0x5b/0x310 [ 1387.573454] ? generic_block_fiemap+0x60/0x60 [ 1387.573974] getname_flags.part.0+0x50/0x4f0 [ 1387.574492] getname_flags+0x9a/0xe0 [ 1387.574920] do_mkdirat+0x8f/0x2b0 [ 1387.575353] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1387.575981] ? user_path_create+0xf0/0xf0 [ 1387.576476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1387.577116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1387.577725] do_syscall_64+0x33/0x40 [ 1387.578156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1387.578758] RIP: 0033:0x7f7102a41c27 [ 1387.579187] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1387.581319] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1387.582211] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1387.583039] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1387.583876] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1387.584726] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1387.585550] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1387.610755] FAULT_INJECTION: forcing a failure. [ 1387.610755] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1387.612106] CPU: 0 PID: 9398 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1387.612924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1387.613903] Call Trace: [ 1387.614214] dump_stack+0x107/0x167 [ 1387.614650] should_fail.cold+0x5/0xa [ 1387.615104] _copy_to_user+0x2e/0x180 [ 1387.615555] pagemap_read+0x333/0x590 [ 1387.616008] ? clear_refs_write+0x780/0x780 [ 1387.616519] ? iov_iter_advance+0x1f1/0xec0 [ 1387.617047] do_iter_read+0x4fa/0x760 [ 1387.617504] ? import_iovec+0x83/0xb0 [ 1387.617956] vfs_readv+0xe5/0x160 [ 1387.618366] ? vfs_iter_read+0xa0/0xa0 [ 1387.618822] ? __fdget_pos+0xf1/0x190 [ 1387.619274] ? lock_downgrade+0x6d0/0x6d0 [ 1387.619771] ? ksys_write+0x12d/0x260 [ 1387.620221] ? __fget_files+0x2f8/0x520 [ 1387.620719] do_readv+0x139/0x300 [ 1387.621124] ? vfs_readv+0x160/0x160 08:00:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1387.621562] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1387.622384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1387.622979] do_syscall_64+0x33/0x40 [ 1387.623403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1387.623987] RIP: 0033:0x7f832191cb19 [ 1387.624408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1387.626511] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1387.627375] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1387.628185] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1387.629003] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1387.629812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1387.630627] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:00:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 50) 08:00:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, &(0x7f0000003a00), 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:03 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 10) 08:00:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1387.723837] FAULT_INJECTION: forcing a failure. [ 1387.723837] name failslab, interval 1, probability 0, space 0, times 0 [ 1387.725771] CPU: 0 PID: 9412 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1387.726558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1387.727499] Call Trace: [ 1387.727749] FAULT_INJECTION: forcing a failure. [ 1387.727749] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1387.727811] dump_stack+0x107/0x167 [ 1387.729745] should_fail.cold+0x5/0xa [ 1387.730194] ? __d_alloc+0x2a/0x990 [ 1387.730640] should_failslab+0x5/0x20 [ 1387.731084] kmem_cache_alloc+0x5b/0x310 [ 1387.731559] ? __d_lookup+0x3bf/0x760 [ 1387.732012] __d_alloc+0x2a/0x990 [ 1387.732426] d_alloc+0x46/0x1c0 [ 1387.732825] __lookup_hash+0xcc/0x190 [ 1387.733272] filename_create+0x186/0x4a0 [ 1387.733749] ? filename_parentat+0x570/0x570 [ 1387.734263] ? getname_flags.part.0+0x1dd/0x4f0 [ 1387.734815] do_mkdirat+0xa2/0x2b0 [ 1387.735236] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1387.735873] ? user_path_create+0xf0/0xf0 [ 1387.736375] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1387.737008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1387.737615] do_syscall_64+0x33/0x40 [ 1387.738060] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1387.738664] RIP: 0033:0x7f7102a41c27 [ 1387.739100] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1387.741272] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1387.742160] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1387.742987] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1387.743817] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1387.744662] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1387.745492] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1387.746347] CPU: 1 PID: 9420 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1387.747276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1387.748374] Call Trace: [ 1387.748748] dump_stack+0x107/0x167 [ 1387.749229] should_fail.cold+0x5/0xa [ 1387.749738] _copy_to_user+0x2e/0x180 [ 1387.750247] pagemap_read+0x333/0x590 [ 1387.750763] ? clear_refs_write+0x780/0x780 [ 1387.751334] ? iov_iter_advance+0x1f1/0xec0 [ 1387.751916] do_iter_read+0x4fa/0x760 [ 1387.752426] ? import_iovec+0x83/0xb0 [ 1387.752938] vfs_readv+0xe5/0x160 [ 1387.753397] ? vfs_iter_read+0xa0/0xa0 [ 1387.753917] ? __fdget_pos+0xf1/0x190 [ 1387.754429] ? lock_downgrade+0x6d0/0x6d0 [ 1387.754984] ? ksys_write+0x12d/0x260 [ 1387.755495] ? __fget_files+0x2f8/0x520 [ 1387.756035] do_readv+0x139/0x300 [ 1387.756497] ? vfs_readv+0x160/0x160 [ 1387.757006] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1387.757705] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1387.758389] do_syscall_64+0x33/0x40 [ 1387.758888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1387.759567] RIP: 0033:0x7f832191cb19 [ 1387.760063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1387.762509] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1387.763524] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1387.764469] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1387.765443] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1387.766422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1387.767652] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:00:03 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, &(0x7f0000003a00), 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x2}], 0x2) 08:00:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 08:00:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 51) 08:00:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 11) 08:00:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 08:00:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1404.499981] FAULT_INJECTION: forcing a failure. [ 1404.499981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1404.501490] CPU: 0 PID: 9458 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1404.502380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1404.503334] Call Trace: [ 1404.503640] dump_stack+0x107/0x167 [ 1404.504054] should_fail.cold+0x5/0xa [ 1404.504495] __alloc_pages_nodemask+0x182/0x600 [ 1404.505026] ? add_mm_counter_fast+0x220/0x220 [ 1404.505551] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1404.506233] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1404.506826] ? lock_downgrade+0x6d0/0x6d0 [ 1404.507292] ? mark_held_locks+0x9e/0xe0 [ 1404.507756] alloc_pages_vma+0xbb/0x410 [ 1404.508207] handle_mm_fault+0x152f/0x3500 [ 1404.508756] ? __pmd_alloc+0x5e0/0x5e0 [ 1404.509326] ? vmacache_find+0x55/0x2a0 [ 1404.509871] do_user_addr_fault+0x56e/0xc60 [ 1404.510455] exc_page_fault+0xa2/0x1a0 [ 1404.510984] asm_exc_page_fault+0x1e/0x30 [ 1404.511476] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1404.512094] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1404.514178] RSP: 0018:ffff888043ccfb50 EFLAGS: 00050246 [ 1404.514782] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1404.515585] RDX: 0000000000000000 RSI: ffff888047a82898 RDI: 0000000020003000 [ 1404.516394] RBP: 0000000020002768 R08: 0000000000000000 R09: ffff888047a82fff [ 1404.517209] R10: ffffed1008f505ff R11: 0000000000000001 R12: 0000000020003768 [ 1404.518019] R13: ffff888047a82000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1404.518842] _copy_to_user+0x13d/0x180 [ 1404.519281] pagemap_read+0x333/0x590 [ 1404.519716] ? clear_refs_write+0x780/0x780 [ 1404.520203] ? iov_iter_advance+0x1f1/0xec0 [ 1404.520705] do_iter_read+0x4fa/0x760 [ 1404.521164] ? import_iovec+0x83/0xb0 [ 1404.521607] vfs_readv+0xe5/0x160 [ 1404.522000] ? vfs_iter_read+0xa0/0xa0 [ 1404.522445] ? __fdget_pos+0xf1/0x190 [ 1404.522907] ? lock_downgrade+0x6d0/0x6d0 [ 1404.523380] ? ksys_write+0x12d/0x260 [ 1404.523812] ? __fget_files+0x2f8/0x520 [ 1404.524272] do_readv+0x139/0x300 [ 1404.524664] ? vfs_readv+0x160/0x160 [ 1404.525084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1404.525682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1404.526300] do_syscall_64+0x33/0x40 [ 1404.526830] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1404.527543] RIP: 0033:0x7f832191cb19 [ 1404.528032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1404.530153] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1404.531015] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1404.531816] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1404.532619] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1404.533428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1404.534242] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:00:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{0x0, 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1404.602955] FAULT_INJECTION: forcing a failure. [ 1404.602955] name failslab, interval 1, probability 0, space 0, times 0 [ 1404.604371] CPU: 0 PID: 9466 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1404.605171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1404.606148] Call Trace: [ 1404.606464] dump_stack+0x107/0x167 [ 1404.606887] should_fail.cold+0x5/0xa [ 1404.607334] ? __d_alloc+0x2a/0x990 [ 1404.607724] should_failslab+0x5/0x20 [ 1404.608157] kmem_cache_alloc+0x5b/0x310 [ 1404.608616] ? __d_lookup+0x3bf/0x760 [ 1404.609049] __d_alloc+0x2a/0x990 [ 1404.609458] d_alloc+0x46/0x1c0 [ 1404.609836] __lookup_hash+0xcc/0x190 [ 1404.610334] filename_create+0x186/0x4a0 [ 1404.610830] ? filename_parentat+0x570/0x570 [ 1404.611327] ? getname_flags.part.0+0x1dd/0x4f0 [ 1404.611857] do_mkdirat+0xa2/0x2b0 [ 1404.612264] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1404.612875] ? user_path_create+0xf0/0xf0 [ 1404.613360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1404.613975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1404.614577] do_syscall_64+0x33/0x40 [ 1404.615013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1404.615606] RIP: 0033:0x7f7102a41c27 [ 1404.616045] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1404.618188] RSP: 002b:00007f70fff96fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1404.619073] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1404.619902] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1404.620795] RBP: 00007f70fff97040 R08: 0000000000000000 R09: ffffffffffffffff [ 1404.621632] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1404.622453] R13: 0000000020000100 R14: 00007f70fff97000 R15: 00000000200003c0 08:00:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x8}], 0x2) 08:00:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 08:00:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 52) 08:00:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{0x0, 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1404.816725] FAULT_INJECTION: forcing a failure. [ 1404.816725] name failslab, interval 1, probability 0, space 0, times 0 [ 1404.818062] CPU: 0 PID: 9485 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1404.818837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1404.819930] Call Trace: [ 1404.820275] dump_stack+0x107/0x167 [ 1404.820689] should_fail.cold+0x5/0xa [ 1404.821122] ? ext4_alloc_inode+0x1a/0x670 [ 1404.821639] should_failslab+0x5/0x20 [ 1404.822071] kmem_cache_alloc+0x5b/0x310 [ 1404.822540] ? security_compute_validatetrans.part.0+0x960/0x960 [ 1404.823247] ? ext4_init_journal_params+0x350/0x350 [ 1404.823838] ext4_alloc_inode+0x1a/0x670 [ 1404.824297] ? ext4_init_journal_params+0x350/0x350 [ 1404.824871] alloc_inode+0x63/0x240 [ 1404.825389] new_inode+0x23/0x250 [ 1404.825789] __ext4_new_inode+0x32c/0x5370 [ 1404.826268] ? avc_has_extended_perms+0xf40/0xf40 [ 1404.826828] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1404.827382] ? dquot_initialize_needed+0x290/0x290 [ 1404.827937] ? selinux_determine_inode_label+0x1ab/0x340 [ 1404.828561] ext4_mkdir+0x32c/0xb10 [ 1404.828981] ? ext4_rmdir+0xf70/0xf70 [ 1404.829446] vfs_mkdir+0x493/0x750 [ 1404.829925] do_mkdirat+0x150/0x2b0 [ 1404.830355] ? user_path_create+0xf0/0xf0 [ 1404.830838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1404.831434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1404.832021] do_syscall_64+0x33/0x40 [ 1404.832443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1404.833062] RIP: 0033:0x7f7102a41c27 [ 1404.833490] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1404.835707] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1404.836572] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1404.837388] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1404.838201] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1404.839018] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1404.839850] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:00:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 53) 08:00:36 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x21}], 0x2) 08:00:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 12) 08:00:36 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{0x0, 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 08:00:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1420.035286] FAULT_INJECTION: forcing a failure. [ 1420.035286] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1420.038387] CPU: 1 PID: 9512 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1420.040129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1420.042249] Call Trace: [ 1420.042925] dump_stack+0x107/0x167 [ 1420.043856] should_fail.cold+0x5/0xa [ 1420.044838] _copy_to_user+0x2e/0x180 [ 1420.045827] pagemap_read+0x333/0x590 [ 1420.046720] ? clear_refs_write+0x780/0x780 [ 1420.047644] ? iov_iter_advance+0x1f1/0xec0 [ 1420.048582] do_iter_read+0x4fa/0x760 [ 1420.049401] ? import_iovec+0x83/0xb0 [ 1420.050231] vfs_readv+0xe5/0x160 [ 1420.050972] ? vfs_iter_read+0xa0/0xa0 [ 1420.051805] ? __fdget_pos+0xf1/0x190 [ 1420.052614] ? lock_downgrade+0x6d0/0x6d0 [ 1420.053499] ? ksys_write+0x12d/0x260 [ 1420.054332] ? __fget_files+0x2f8/0x520 [ 1420.055204] do_readv+0x139/0x300 [ 1420.055946] ? vfs_readv+0x160/0x160 [ 1420.056746] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1420.057872] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1420.058978] do_syscall_64+0x33/0x40 [ 1420.059775] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1420.060869] RIP: 0033:0x7f832191cb19 [ 1420.061664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1420.065599] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1420.067240] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1420.068760] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1420.070295] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1420.071818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1420.073346] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:00:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x2000}], 0x2) [ 1420.088742] 9pnet: Insufficient options for proto=fd [ 1420.095596] FAULT_INJECTION: forcing a failure. [ 1420.095596] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.098244] CPU: 1 PID: 9516 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1420.099696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1420.101446] Call Trace: [ 1420.102009] dump_stack+0x107/0x167 [ 1420.102778] should_fail.cold+0x5/0xa [ 1420.103585] ? create_object.isra.0+0x3a/0xa20 [ 1420.104559] should_failslab+0x5/0x20 [ 1420.105367] kmem_cache_alloc+0x5b/0x310 [ 1420.106250] create_object.isra.0+0x3a/0xa20 [ 1420.107186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1420.108275] kmem_cache_alloc+0x159/0x310 [ 1420.109160] ? ext4_init_journal_params+0x350/0x350 [ 1420.110232] ext4_alloc_inode+0x1a/0x670 [ 1420.111093] ? ext4_init_journal_params+0x350/0x350 [ 1420.112158] alloc_inode+0x63/0x240 [ 1420.112936] new_inode+0x23/0x250 [ 1420.113680] __ext4_new_inode+0x32c/0x5370 [ 1420.114587] ? avc_has_extended_perms+0xf40/0xf40 [ 1420.115637] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1420.116673] ? dquot_initialize_needed+0x290/0x290 [ 1420.117715] ? selinux_determine_inode_label+0x1ab/0x340 [ 1420.118883] ext4_mkdir+0x32c/0xb10 [ 1420.119660] ? ext4_rmdir+0xf70/0xf70 [ 1420.120480] vfs_mkdir+0x493/0x750 [ 1420.121232] do_mkdirat+0x150/0x2b0 [ 1420.122006] ? user_path_create+0xf0/0xf0 [ 1420.122890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1420.123989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1420.125070] do_syscall_64+0x33/0x40 [ 1420.125858] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1420.126934] RIP: 0033:0x7f7102a41c27 [ 1420.127713] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1420.131572] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1420.133161] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1420.134670] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1420.136170] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1420.137679] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1420.139188] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:00:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1420.224112] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:00:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 54) [ 1420.337067] FAULT_INJECTION: forcing a failure. [ 1420.337067] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.338930] CPU: 0 PID: 9537 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1420.339752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1420.340922] Call Trace: [ 1420.341296] dump_stack+0x107/0x167 [ 1420.341815] should_fail.cold+0x5/0xa [ 1420.342345] ? create_object.isra.0+0x3a/0xa20 [ 1420.342985] should_failslab+0x5/0x20 [ 1420.343520] kmem_cache_alloc+0x5b/0x310 [ 1420.344096] create_object.isra.0+0x3a/0xa20 [ 1420.344709] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1420.345415] kmem_cache_alloc+0x159/0x310 [ 1420.346007] ? ext4_init_journal_params+0x350/0x350 [ 1420.346694] ext4_alloc_inode+0x1a/0x670 [ 1420.347269] ? ext4_init_journal_params+0x350/0x350 [ 1420.347960] alloc_inode+0x63/0x240 [ 1420.348473] new_inode+0x23/0x250 [ 1420.348954] __ext4_new_inode+0x32c/0x5370 [ 1420.349557] ? avc_has_extended_perms+0xf40/0xf40 [ 1420.350252] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1420.350937] ? dquot_initialize_needed+0x290/0x290 [ 1420.351620] ? selinux_determine_inode_label+0x1ab/0x340 [ 1420.352391] ext4_mkdir+0x32c/0xb10 [ 1420.352922] ? ext4_rmdir+0xf70/0xf70 [ 1420.353454] vfs_mkdir+0x493/0x750 [ 1420.353963] do_mkdirat+0x150/0x2b0 [ 1420.354473] ? user_path_create+0xf0/0xf0 [ 1420.355059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1420.355786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1420.356507] do_syscall_64+0x33/0x40 [ 1420.357026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1420.357734] RIP: 0033:0x7f7102a41c27 [ 1420.358260] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1420.360804] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1420.361863] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1420.362857] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1420.363852] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1420.364838] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1420.365840] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1420.374006] 9pnet: Insufficient options for proto=fd [ 1420.437404] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:00:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x80000}], 0x2) 08:00:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 55) 08:00:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x8}], 0x2) 08:00:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 13) 08:00:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}, {0x0, 0x8000000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1435.601260] FAULT_INJECTION: forcing a failure. [ 1435.601260] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1435.602979] CPU: 0 PID: 9564 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1435.603207] 9pnet: Insufficient options for proto=fd [ 1435.603941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1435.604065] Call Trace: [ 1435.604084] dump_stack+0x107/0x167 [ 1435.604105] should_fail.cold+0x5/0xa [ 1435.607764] __alloc_pages_nodemask+0x182/0x600 [ 1435.608422] ? add_mm_counter_fast+0x220/0x220 [ 1435.609063] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1435.609908] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1435.610657] ? lock_downgrade+0x6d0/0x6d0 [ 1435.611245] ? mark_held_locks+0x9e/0xe0 [ 1435.611827] alloc_pages_vma+0xbb/0x410 [ 1435.612382] handle_mm_fault+0x152f/0x3500 [ 1435.612986] ? __pmd_alloc+0x5e0/0x5e0 [ 1435.613546] ? vmacache_find+0x55/0x2a0 [ 1435.614115] do_user_addr_fault+0x56e/0xc60 [ 1435.614736] exc_page_fault+0xa2/0x1a0 [ 1435.615287] asm_exc_page_fault+0x1e/0x30 [ 1435.615868] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1435.616623] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1435.619204] RSP: 0018:ffff88805166fb50 EFLAGS: 00050246 [ 1435.619946] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1435.620964] RDX: 0000000000000000 RSI: ffff888047bda898 RDI: 0000000020004000 [ 1435.621963] RBP: 0000000020003768 R08: 0000000000000000 R09: ffff888047bdafff [ 1435.622964] R10: ffffed1008f7b5ff R11: 0000000000000001 R12: 0000000020004768 [ 1435.623948] R13: ffff888047bda000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1435.624976] _copy_to_user+0x13d/0x180 [ 1435.625520] pagemap_read+0x333/0x590 [ 1435.626070] ? clear_refs_write+0x780/0x780 [ 1435.626672] ? iov_iter_advance+0x1f1/0xec0 [ 1435.627291] do_iter_read+0x4fa/0x760 [ 1435.627825] ? import_iovec+0x83/0xb0 [ 1435.628363] vfs_readv+0xe5/0x160 [ 1435.628847] ? vfs_iter_read+0xa0/0xa0 [ 1435.629394] ? __fdget_pos+0xf1/0x190 [ 1435.629921] ? lock_downgrade+0x6d0/0x6d0 [ 1435.630508] ? ksys_write+0x12d/0x260 [ 1435.631043] ? __fget_files+0x2f8/0x520 [ 1435.631616] do_readv+0x139/0x300 [ 1435.632099] ? vfs_readv+0x160/0x160 [ 1435.632621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1435.633346] ? syscall_enter_from_user_mode+0x1d/0x50 08:00:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1435.634059] do_syscall_64+0x33/0x40 [ 1435.634710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1435.635426] RIP: 0033:0x7f832191cb19 [ 1435.635940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1435.638513] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1435.639575] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1435.640563] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1435.641551] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1435.642551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1435.643541] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1435.666286] FAULT_INJECTION: forcing a failure. [ 1435.666286] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.667864] CPU: 0 PID: 9549 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1435.668852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1435.670052] Call Trace: [ 1435.670429] dump_stack+0x107/0x167 [ 1435.670952] should_fail.cold+0x5/0xa [ 1435.671506] ? create_object.isra.0+0x3a/0xa20 [ 1435.672160] should_failslab+0x5/0x20 [ 1435.672709] kmem_cache_alloc+0x5b/0x310 [ 1435.673298] create_object.isra.0+0x3a/0xa20 [ 1435.673934] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1435.674675] kmem_cache_alloc+0x159/0x310 [ 1435.675272] ? __d_lookup+0x3bf/0x760 [ 1435.675825] __d_alloc+0x2a/0x990 [ 1435.676329] d_alloc+0x46/0x1c0 [ 1435.676810] __lookup_hash+0xcc/0x190 [ 1435.677365] filename_create+0x186/0x4a0 [ 1435.677948] ? filename_parentat+0x570/0x570 [ 1435.678590] ? getname_flags.part.0+0x1dd/0x4f0 [ 1435.679269] do_mkdirat+0xa2/0x2b0 [ 1435.679786] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1435.680575] ? user_path_create+0xf0/0xf0 [ 1435.681172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1435.681927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1435.682678] do_syscall_64+0x33/0x40 [ 1435.683217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1435.683955] RIP: 0033:0x7f7102a41c27 [ 1435.684490] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1435.687152] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1435.688259] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1435.689291] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1435.690325] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1435.691351] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1435.692385] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1435.709986] cgroup: fork rejected by pids controller in /syz0 [ 1435.711680] 9pnet: Insufficient options for proto=fd 08:00:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x200000}], 0x2) 08:00:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x8}], 0x2) 08:00:51 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:00:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:00:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1435.817564] 9pnet: Insufficient options for proto=fd [ 1435.841579] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1435.860849] 9pnet: Insufficient options for proto=fd 08:01:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x8}], 0x2) 08:01:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 14) [ 1453.977636] 9pnet: Insufficient options for proto=fd 08:01:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x800, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:10 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0xf0ff1f}], 0x2) 08:01:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 56) 08:01:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1454.008773] FAULT_INJECTION: forcing a failure. [ 1454.008773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1454.012144] CPU: 1 PID: 9605 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1454.013981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.016211] Call Trace: [ 1454.016927] dump_stack+0x107/0x167 [ 1454.017933] should_fail.cold+0x5/0xa [ 1454.019023] _copy_to_user+0x2e/0x180 [ 1454.020086] pagemap_read+0x333/0x590 [ 1454.021150] ? clear_refs_write+0x780/0x780 [ 1454.022356] ? iov_iter_advance+0x1f1/0xec0 [ 1454.023567] do_iter_read+0x4fa/0x760 [ 1454.024617] ? import_iovec+0x83/0xb0 [ 1454.025662] vfs_readv+0xe5/0x160 [ 1454.026608] ? vfs_iter_read+0xa0/0xa0 [ 1454.027718] ? __fdget_pos+0xf1/0x190 [ 1454.028754] ? lock_downgrade+0x6d0/0x6d0 [ 1454.029902] ? ksys_write+0x12d/0x260 [ 1454.030981] ? __fget_files+0x2f8/0x520 [ 1454.032098] do_readv+0x139/0x300 [ 1454.033042] ? vfs_readv+0x160/0x160 [ 1454.034072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1454.035537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1454.036962] do_syscall_64+0x33/0x40 [ 1454.037983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.039372] RIP: 0033:0x7f832191cb19 [ 1454.040392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1454.045253] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1454.047323] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1454.049247] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1454.051182] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1454.053107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1454.055043] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1454.087135] FAULT_INJECTION: forcing a failure. [ 1454.087135] name failslab, interval 1, probability 0, space 0, times 0 [ 1454.090262] CPU: 1 PID: 9604 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1454.092003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.094060] Call Trace: [ 1454.094689] dump_stack+0x107/0x167 [ 1454.095629] should_fail.cold+0x5/0xa [ 1454.096587] ? jbd2__journal_start+0x190/0x7e0 [ 1454.097747] should_failslab+0x5/0x20 [ 1454.098713] kmem_cache_alloc+0x5b/0x310 [ 1454.099761] jbd2__journal_start+0x190/0x7e0 [ 1454.100882] __ext4_journal_start_sb+0x214/0x390 [ 1454.102097] __ext4_new_inode+0x2e0b/0x5370 [ 1454.103258] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1454.104601] ? dquot_initialize_needed+0x290/0x290 [ 1454.105943] ? selinux_determine_inode_label+0x1ab/0x340 [ 1454.107223] ext4_mkdir+0x32c/0xb10 [ 1454.108239] ? ext4_rmdir+0xf70/0xf70 [ 1454.109304] vfs_mkdir+0x493/0x750 [ 1454.110243] do_mkdirat+0x150/0x2b0 08:01:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:01:10 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1454.111230] ? user_path_create+0xf0/0xf0 [ 1454.112648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1454.113968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1454.115290] do_syscall_64+0x33/0x40 [ 1454.116307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.117700] RIP: 0033:0x7f7102a41c27 [ 1454.118721] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1454.123723] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1454.125787] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1454.127723] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1454.129656] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1454.131641] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1454.133613] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1454.135764] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 08:01:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x1000000}], 0x2) 08:01:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 15) 08:01:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 57) [ 1454.340770] FAULT_INJECTION: forcing a failure. [ 1454.340770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1454.343348] CPU: 1 PID: 9626 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1454.344740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.346430] Call Trace: [ 1454.346982] dump_stack+0x107/0x167 [ 1454.347734] should_fail.cold+0x5/0xa [ 1454.348526] __alloc_pages_nodemask+0x182/0x600 [ 1454.349476] ? add_mm_counter_fast+0x220/0x220 [ 1454.350413] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1454.351691] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1454.352762] ? lock_downgrade+0x6d0/0x6d0 [ 1454.353629] ? mark_held_locks+0x9e/0xe0 [ 1454.354470] alloc_pages_vma+0xbb/0x410 [ 1454.355318] handle_mm_fault+0x152f/0x3500 [ 1454.356192] ? __pmd_alloc+0x5e0/0x5e0 [ 1454.357024] ? vmacache_find+0x55/0x2a0 [ 1454.357847] ? vmacache_update+0xce/0x140 [ 1454.358712] do_user_addr_fault+0x56e/0xc60 [ 1454.359653] exc_page_fault+0xa2/0x1a0 [ 1454.360479] asm_exc_page_fault+0x1e/0x30 [ 1454.361353] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1454.362492] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1454.366424] RSP: 0018:ffff88804c087b50 EFLAGS: 00050246 [ 1454.367550] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1454.369065] RDX: 0000000000000000 RSI: ffff88802027a898 RDI: 0000000020005000 [ 1454.370563] RBP: 0000000020004768 R08: 0000000000000000 R09: ffff88802027afff [ 1454.372099] R10: ffffed100404f5ff R11: 0000000000000001 R12: 0000000020005768 [ 1454.373632] R13: ffff88802027a000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1454.375207] _copy_to_user+0x13d/0x180 [ 1454.376038] pagemap_read+0x333/0x590 [ 1454.376842] ? clear_refs_write+0x780/0x780 [ 1454.377754] ? iov_iter_advance+0x1f1/0xec0 [ 1454.378704] do_iter_read+0x4fa/0x760 [ 1454.379550] ? import_iovec+0x83/0xb0 [ 1454.380387] vfs_readv+0xe5/0x160 [ 1454.381127] ? vfs_iter_read+0xa0/0xa0 [ 1454.381960] ? __fdget_pos+0xf1/0x190 [ 1454.382785] ? lock_downgrade+0x6d0/0x6d0 [ 1454.383700] ? ksys_write+0x12d/0x260 [ 1454.384538] ? __fget_files+0x2f8/0x520 [ 1454.385404] do_readv+0x139/0x300 [ 1454.386153] ? vfs_readv+0x160/0x160 [ 1454.386967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1454.388063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1454.389168] do_syscall_64+0x33/0x40 [ 1454.389969] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.391081] RIP: 0033:0x7f832191cb19 [ 1454.391887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1454.395786] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1454.397461] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1454.399011] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1454.400862] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1454.402727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1454.404610] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:01:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:10 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1454.473236] FAULT_INJECTION: forcing a failure. [ 1454.473236] name failslab, interval 1, probability 0, space 0, times 0 [ 1454.476465] CPU: 0 PID: 9630 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1454.478305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.480605] Call Trace: [ 1454.481341] dump_stack+0x107/0x167 [ 1454.482360] should_fail.cold+0x5/0xa [ 1454.483432] ? jbd2__journal_start+0x190/0x7e0 [ 1454.484704] should_failslab+0x5/0x20 [ 1454.485760] kmem_cache_alloc+0x5b/0x310 [ 1454.486893] jbd2__journal_start+0x190/0x7e0 [ 1454.488148] __ext4_journal_start_sb+0x214/0x390 [ 1454.489435] __ext4_new_inode+0x2e0b/0x5370 [ 1454.490678] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1454.492001] ? dquot_initialize_needed+0x290/0x290 [ 1454.493238] ? selinux_determine_inode_label+0x1ab/0x340 [ 1454.494641] ext4_mkdir+0x32c/0xb10 [ 1454.495695] ? ext4_rmdir+0xf70/0xf70 [ 1454.496790] vfs_mkdir+0x493/0x750 [ 1454.497806] do_mkdirat+0x150/0x2b0 [ 1454.498863] ? user_path_create+0xf0/0xf0 [ 1454.500043] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1454.501523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1454.503008] do_syscall_64+0x33/0x40 [ 1454.503951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.505319] RIP: 0033:0x7f7102a41c27 [ 1454.506327] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1454.510893] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1454.512787] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1454.514490] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1454.516103] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1454.517699] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1454.519310] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1454.521078] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 08:01:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x2000000}], 0x2) 08:01:10 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:01:25 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:01:25 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 58) 08:01:25 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 16) [ 1469.781292] FAULT_INJECTION: forcing a failure. [ 1469.781292] name fail_usercopy, interval 1, probability 0, space 0, times 0 08:01:25 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x1ffff000}], 0x2) 08:01:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1469.784035] CPU: 0 PID: 9662 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1469.785683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1469.787656] Call Trace: [ 1469.788294] dump_stack+0x107/0x167 [ 1469.789163] should_fail.cold+0x5/0xa [ 1469.790077] _copy_to_user+0x2e/0x180 [ 1469.790986] pagemap_read+0x333/0x590 [ 1469.791907] ? clear_refs_write+0x780/0x780 [ 1469.792936] ? iov_iter_advance+0x1f1/0xec0 [ 1469.793981] do_iter_read+0x4fa/0x760 [ 1469.794890] ? import_iovec+0x83/0xb0 [ 1469.795825] vfs_readv+0xe5/0x160 [ 1469.796647] ? vfs_iter_read+0xa0/0xa0 [ 1469.797574] ? __fdget_pos+0xf1/0x190 [ 1469.798482] ? lock_downgrade+0x6d0/0x6d0 [ 1469.799473] ? ksys_write+0x12d/0x260 [ 1469.800398] ? __fget_files+0x2f8/0x520 [ 1469.801368] do_readv+0x139/0x300 [ 1469.802195] ? vfs_readv+0x160/0x160 [ 1469.803088] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1469.804351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1469.805577] do_syscall_64+0x33/0x40 [ 1469.806465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1469.807699] RIP: 0033:0x7f832191cb19 [ 1469.808583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1469.812935] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1469.814730] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1469.816417] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1469.818094] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1469.819784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1469.821464] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1469.838686] FAULT_INJECTION: forcing a failure. [ 1469.838686] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.840661] CPU: 1 PID: 9659 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1469.841645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1469.842887] Call Trace: [ 1469.843287] dump_stack+0x107/0x167 [ 1469.843839] should_fail.cold+0x5/0xa [ 1469.844421] should_failslab+0x5/0x20 [ 1469.844998] __kmalloc_track_caller+0x79/0x370 [ 1469.845684] ? sidtab_sid2str_get+0x17e/0x720 [ 1469.846370] kmemdup+0x23/0x50 [ 1469.846854] sidtab_sid2str_get+0x17e/0x720 [ 1469.847510] sidtab_entry_to_string+0x33/0x110 [ 1469.848178] security_sid_to_context_core+0x33c/0x5d0 [ 1469.848955] selinux_inode_init_security+0x4ab/0x690 [ 1469.849720] ? selinux_dentry_init_security+0x280/0x280 [ 1469.850521] ? get_cached_acl_rcu+0x120/0x120 [ 1469.851200] ? find_held_lock+0x2c/0x110 [ 1469.851830] security_inode_init_security+0x151/0x360 [ 1469.852599] ? ext4_init_acl+0x310/0x310 [ 1469.853211] ? inode_free_by_rcu+0x20/0x20 [ 1469.853863] ? chksum_update+0x4c/0xb0 [ 1469.854457] __ext4_new_inode+0x386e/0x5370 [ 1469.855125] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1469.855866] ? dquot_initialize_needed+0x290/0x290 [ 1469.856595] ? selinux_determine_inode_label+0x1ab/0x340 [ 1469.857422] ext4_mkdir+0x32c/0xb10 [ 1469.857980] ? ext4_rmdir+0xf70/0xf70 [ 1469.858563] vfs_mkdir+0x493/0x750 [ 1469.859097] do_mkdirat+0x150/0x2b0 [ 1469.859658] ? user_path_create+0xf0/0xf0 [ 1469.860288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1469.861077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1469.861854] do_syscall_64+0x33/0x40 [ 1469.862414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1469.863154] RIP: 0033:0x7f7102a41c27 [ 1469.863721] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1469.866491] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1469.867644] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1469.868719] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1469.869801] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1469.870870] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1469.871949] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:01:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x20000000}], 0x2) 08:01:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 17) [ 1469.989886] FAULT_INJECTION: forcing a failure. [ 1469.989886] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1469.991738] CPU: 1 PID: 9685 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1469.992732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1469.993930] Call Trace: [ 1469.994312] dump_stack+0x107/0x167 [ 1469.994845] should_fail.cold+0x5/0xa [ 1469.995401] __alloc_pages_nodemask+0x182/0x600 [ 1469.996085] ? add_mm_counter_fast+0x220/0x220 [ 1469.996749] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1469.997626] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1469.998385] ? lock_downgrade+0x6d0/0x6d0 [ 1469.998984] ? mark_held_locks+0x9e/0xe0 [ 1469.999587] alloc_pages_vma+0xbb/0x410 [ 1470.000164] handle_mm_fault+0x152f/0x3500 [ 1470.000788] ? __pmd_alloc+0x5e0/0x5e0 [ 1470.001361] ? vmacache_find+0x55/0x2a0 [ 1470.001950] do_user_addr_fault+0x56e/0xc60 [ 1470.002587] exc_page_fault+0xa2/0x1a0 [ 1470.003155] asm_exc_page_fault+0x1e/0x30 [ 1470.003767] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1470.004553] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1470.007225] RSP: 0018:ffff8880438dfb50 EFLAGS: 00050246 [ 1470.008011] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1470.009051] RDX: 0000000000000000 RSI: ffff88804a0d8898 RDI: 0000000020006000 [ 1470.010087] RBP: 0000000020005768 R08: 0000000000000000 R09: ffff88804a0d8fff [ 1470.011117] R10: ffffed100941b1ff R11: 0000000000000001 R12: 0000000020006768 [ 1470.012159] R13: ffff88804a0d8000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1470.013194] _copy_to_user+0x13d/0x180 [ 1470.013748] pagemap_read+0x333/0x590 [ 1470.014293] ? clear_refs_write+0x780/0x780 [ 1470.014893] ? iov_iter_advance+0x1f1/0xec0 [ 1470.015538] do_iter_read+0x4fa/0x760 [ 1470.016095] ? import_iovec+0x83/0xb0 [ 1470.016645] vfs_readv+0xe5/0x160 [ 1470.017146] ? vfs_iter_read+0xa0/0xa0 [ 1470.017707] ? __fdget_pos+0xf1/0x190 [ 1470.018244] ? lock_downgrade+0x6d0/0x6d0 [ 1470.018843] ? ksys_write+0x12d/0x260 [ 1470.019393] ? __fget_files+0x2f8/0x520 [ 1470.019986] do_readv+0x139/0x300 [ 1470.020486] ? vfs_readv+0x160/0x160 [ 1470.021026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1470.021779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1470.022523] do_syscall_64+0x33/0x40 [ 1470.023056] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.023803] RIP: 0033:0x7f832191cb19 [ 1470.024340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1470.026995] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1470.028096] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1470.029125] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1470.030150] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.031178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1470.032210] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:01:42 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 18) 08:01:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 08:01:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x21000000}], 0x2) 08:01:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x400, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 59) 08:01:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) (fail_nth: 1) 08:01:42 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1486.058386] FAULT_INJECTION: forcing a failure. [ 1486.058386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.061110] CPU: 0 PID: 9698 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1486.062674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.064574] Call Trace: [ 1486.065182] dump_stack+0x107/0x167 [ 1486.066018] should_fail.cold+0x5/0xa [ 1486.066896] _copy_to_user+0x2e/0x180 [ 1486.067771] pagemap_read+0x333/0x590 [ 1486.068664] ? clear_refs_write+0x780/0x780 [ 1486.069648] ? iov_iter_advance+0x1f1/0xec0 [ 1486.070652] do_iter_read+0x4fa/0x760 [ 1486.071531] ? import_iovec+0x83/0xb0 [ 1486.072416] vfs_readv+0xe5/0x160 [ 1486.073211] ? vfs_iter_read+0xa0/0xa0 [ 1486.074102] ? __fdget_pos+0xf1/0x190 [ 1486.074976] ? lock_downgrade+0x6d0/0x6d0 [ 1486.075933] ? ksys_write+0x12d/0x260 [ 1486.076821] ? __fget_files+0x2f8/0x520 [ 1486.077754] do_readv+0x139/0x300 [ 1486.078551] ? vfs_readv+0x160/0x160 [ 1486.079408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.080619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1486.081801] do_syscall_64+0x33/0x40 [ 1486.082654] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.083827] RIP: 0033:0x7f832191cb19 [ 1486.084688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.088900] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1486.090637] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1486.092273] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1486.093895] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.095517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1486.097148] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1486.104815] FAULT_INJECTION: forcing a failure. [ 1486.104815] name failslab, interval 1, probability 0, space 0, times 0 [ 1486.107435] CPU: 0 PID: 9700 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1486.108994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.110880] Call Trace: [ 1486.111480] dump_stack+0x107/0x167 [ 1486.112320] should_fail.cold+0x5/0xa [ 1486.113198] should_failslab+0x5/0x20 [ 1486.114069] __kmalloc_track_caller+0x79/0x370 [ 1486.115110] ? sidtab_sid2str_get+0x17e/0x720 [ 1486.116154] kmemdup+0x23/0x50 [ 1486.116891] sidtab_sid2str_get+0x17e/0x720 [ 1486.117876] sidtab_entry_to_string+0x33/0x110 [ 1486.118924] security_sid_to_context_core+0x33c/0x5d0 [ 1486.120110] selinux_inode_init_security+0x4ab/0x690 [ 1486.121270] ? selinux_dentry_init_security+0x280/0x280 [ 1486.122475] ? get_cached_acl_rcu+0x120/0x120 [ 1486.123500] ? find_held_lock+0x2c/0x110 [ 1486.124455] security_inode_init_security+0x151/0x360 [ 1486.125626] ? ext4_init_acl+0x310/0x310 [ 1486.126555] ? inode_free_by_rcu+0x20/0x20 [ 1486.127537] ? chksum_update+0x4c/0xb0 [ 1486.128447] __ext4_new_inode+0x386e/0x5370 [ 1486.129464] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1486.130578] ? dquot_initialize_needed+0x290/0x290 [ 1486.131699] ? selinux_determine_inode_label+0x1ab/0x340 [ 1486.132952] ext4_mkdir+0x32c/0xb10 [ 1486.133794] ? ext4_rmdir+0xf70/0xf70 [ 1486.134678] vfs_mkdir+0x493/0x750 [ 1486.135495] do_mkdirat+0x150/0x2b0 [ 1486.136335] ? user_path_create+0xf0/0xf0 [ 1486.137287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.138479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1486.139657] do_syscall_64+0x33/0x40 [ 1486.140518] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.141679] RIP: 0033:0x7f7102a41c27 [ 1486.142533] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.146761] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1486.148521] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1486.150174] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1486.151828] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1486.153485] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1486.155121] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:01:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 19) 08:01:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 60) 08:01:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x28efff7f}], 0x2) [ 1486.270598] FAULT_INJECTION: forcing a failure. [ 1486.270598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1486.273478] CPU: 1 PID: 9719 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1486.274840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.276451] Call Trace: [ 1486.276965] dump_stack+0x107/0x167 [ 1486.277670] should_fail.cold+0x5/0xa [ 1486.278411] __alloc_pages_nodemask+0x182/0x600 [ 1486.279314] ? add_mm_counter_fast+0x220/0x220 [ 1486.280212] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1486.281380] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1486.282394] ? lock_downgrade+0x6d0/0x6d0 [ 1486.283194] ? mark_held_locks+0x9e/0xe0 [ 1486.283984] alloc_pages_vma+0xbb/0x410 [ 1486.284790] handle_mm_fault+0x152f/0x3500 [ 1486.285618] ? __pmd_alloc+0x5e0/0x5e0 [ 1486.286382] ? vmacache_find+0x55/0x2a0 [ 1486.287165] do_user_addr_fault+0x56e/0xc60 [ 1486.288013] exc_page_fault+0xa2/0x1a0 [ 1486.288780] asm_exc_page_fault+0x1e/0x30 [ 1486.289581] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1486.290625] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1486.294182] RSP: 0018:ffff88804d53fb50 EFLAGS: 00050246 [ 1486.295209] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1486.296593] RDX: 0000000000000000 RSI: ffff8880484be898 RDI: 0000000020007000 [ 1486.297969] RBP: 0000000020006768 R08: 0000000000000000 R09: ffff8880484befff [ 1486.299348] R10: ffffed1009097dff R11: 0000000000000001 R12: 0000000020007768 [ 1486.300734] R13: ffff8880484be000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1486.302139] _copy_to_user+0x13d/0x180 [ 1486.302902] pagemap_read+0x333/0x590 [ 1486.303644] ? clear_refs_write+0x780/0x780 [ 1486.304483] ? iov_iter_advance+0x1f1/0xec0 [ 1486.305332] do_iter_read+0x4fa/0x760 [ 1486.306074] ? import_iovec+0x83/0xb0 [ 1486.306818] vfs_readv+0xe5/0x160 [ 1486.307489] ? vfs_iter_read+0xa0/0xa0 [ 1486.308253] ? __fdget_pos+0xf1/0x190 [ 1486.308989] ? lock_downgrade+0x6d0/0x6d0 [ 1486.309796] ? ksys_write+0x12d/0x260 [ 1486.310536] ? __fget_files+0x2f8/0x520 [ 1486.311322] do_readv+0x139/0x300 [ 1486.311994] ? vfs_readv+0x160/0x160 [ 1486.312725] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.313736] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1486.314740] do_syscall_64+0x33/0x40 [ 1486.315461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.316457] RIP: 0033:0x7f832191cb19 [ 1486.317175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.320723] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1486.322189] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1486.323559] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1486.324941] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.326310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1486.327681] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:01:42 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:01:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:01:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7fffef28}], 0x2) [ 1486.449190] FAULT_INJECTION: forcing a failure. [ 1486.449190] name failslab, interval 1, probability 0, space 0, times 0 [ 1486.451543] CPU: 1 PID: 9732 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1486.452871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.454468] Call Trace: [ 1486.454982] dump_stack+0x107/0x167 [ 1486.455690] should_fail.cold+0x5/0xa [ 1486.456437] ? create_object.isra.0+0x3a/0xa20 [ 1486.457320] should_failslab+0x5/0x20 [ 1486.458058] kmem_cache_alloc+0x5b/0x310 [ 1486.458846] create_object.isra.0+0x3a/0xa20 [ 1486.459690] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1486.460681] kmem_cache_alloc+0x159/0x310 [ 1486.461489] jbd2__journal_start+0x190/0x7e0 [ 1486.462345] __ext4_journal_start_sb+0x214/0x390 [ 1486.463261] __ext4_new_inode+0x2e0b/0x5370 [ 1486.464126] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1486.465064] ? dquot_initialize_needed+0x290/0x290 [ 1486.466009] ? selinux_determine_inode_label+0x1ab/0x340 [ 1486.467064] ext4_mkdir+0x32c/0xb10 [ 1486.467775] ? ext4_rmdir+0xf70/0xf70 [ 1486.468530] vfs_mkdir+0x493/0x750 [ 1486.469218] do_mkdirat+0x150/0x2b0 [ 1486.469921] ? user_path_create+0xf0/0xf0 [ 1486.470726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.471740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1486.472745] do_syscall_64+0x33/0x40 [ 1486.473483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.474472] RIP: 0033:0x7f7102a41c27 [ 1486.475190] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.478767] RSP: 002b:00007f70fff96fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1486.480242] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1486.481614] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1486.482990] RBP: 00007f70fff97040 R08: 0000000000000000 R09: ffffffffffffffff [ 1486.484370] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1486.485743] R13: 0000000020000100 R14: 00007f70fff97000 R15: 00000000200003c0 [ 1486.523860] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:02:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 20) 08:02:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x2000000000}], 0x2) 08:02:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 08:02:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 61) [ 1504.865960] 9pnet: Insufficient options for proto=fd [ 1504.874913] FAULT_INJECTION: forcing a failure. [ 1504.874913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1504.879073] CPU: 1 PID: 9752 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1504.879182] FAULT_INJECTION: forcing a failure. [ 1504.879182] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.881188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1504.881194] Call Trace: [ 1504.881217] dump_stack+0x107/0x167 [ 1504.881236] should_fail.cold+0x5/0xa [ 1504.888624] _copy_to_user+0x2e/0x180 [ 1504.890069] pagemap_read+0x333/0x590 [ 1504.891249] ? clear_refs_write+0x780/0x780 [ 1504.892586] ? iov_iter_advance+0x1f1/0xec0 [ 1504.894337] do_iter_read+0x4fa/0x760 [ 1504.895500] ? import_iovec+0x83/0xb0 [ 1504.896705] vfs_readv+0xe5/0x160 [ 1504.897220] ? vfs_iter_read+0xa0/0xa0 [ 1504.897746] ? __fdget_pos+0xf1/0x190 [ 1504.898315] ? lock_downgrade+0x6d0/0x6d0 [ 1504.898903] ? ksys_write+0x12d/0x260 [ 1504.899454] ? __fget_files+0x2f8/0x520 [ 1504.900017] do_readv+0x139/0x300 [ 1504.900515] ? vfs_readv+0x160/0x160 [ 1504.901583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1504.903233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1504.904875] do_syscall_64+0x33/0x40 [ 1504.906028] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1504.907636] RIP: 0033:0x7f832191cb19 [ 1504.908819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1504.914978] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1504.917055] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1504.918041] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1504.919016] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1504.920032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1504.921070] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1504.922070] CPU: 0 PID: 9751 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1504.923003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1504.924115] Call Trace: [ 1504.924482] dump_stack+0x107/0x167 [ 1504.925003] should_fail.cold+0x5/0xa [ 1504.925503] ? create_object.isra.0+0x3a/0xa20 [ 1504.926140] should_failslab+0x5/0x20 [ 1504.926669] kmem_cache_alloc+0x5b/0x310 [ 1504.927245] create_object.isra.0+0x3a/0xa20 [ 1504.927864] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1504.928584] kmem_cache_alloc+0x159/0x310 [ 1504.929204] jbd2__journal_start+0x190/0x7e0 [ 1504.929849] __ext4_journal_start_sb+0x214/0x390 [ 1504.930533] __ext4_new_inode+0x2e0b/0x5370 [ 1504.931167] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1504.931853] ? dquot_initialize_needed+0x290/0x290 [ 1504.932563] ? selinux_determine_inode_label+0x1ab/0x340 [ 1504.933340] ext4_mkdir+0x32c/0xb10 [ 1504.933863] ? ext4_rmdir+0xf70/0xf70 [ 1504.934414] vfs_mkdir+0x493/0x750 [ 1504.934924] do_mkdirat+0x150/0x2b0 [ 1504.935448] ? user_path_create+0xf0/0xf0 [ 1504.936041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 08:02:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x2100000000}], 0x2) 08:02:01 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1504.936783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1504.937511] do_syscall_64+0x33/0x40 [ 1504.938215] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1504.938928] RIP: 0033:0x7f7102a41c27 [ 1504.939456] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1504.942022] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1504.943131] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1504.944157] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1504.945199] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1504.946161] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1504.947125] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1504.974224] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:02:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1505.009812] 9pnet: Insufficient options for proto=fd 08:02:01 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:01 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:01 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x200000000000}], 0x2) 08:02:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 21) [ 1505.129116] 9pnet: Insufficient options for proto=fd 08:02:01 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) [ 1505.158677] FAULT_INJECTION: forcing a failure. [ 1505.158677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1505.160536] CPU: 0 PID: 10004 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1505.161523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1505.162659] Call Trace: [ 1505.163040] dump_stack+0x107/0x167 [ 1505.163561] should_fail.cold+0x5/0xa [ 1505.164105] __alloc_pages_nodemask+0x182/0x600 [ 1505.164762] ? add_mm_counter_fast+0x220/0x220 [ 1505.165411] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1505.166257] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1505.166999] ? lock_downgrade+0x6d0/0x6d0 [ 1505.167581] ? mark_held_locks+0x9e/0xe0 [ 1505.168161] alloc_pages_vma+0xbb/0x410 [ 1505.168731] handle_mm_fault+0x152f/0x3500 [ 1505.169345] ? __pmd_alloc+0x5e0/0x5e0 [ 1505.169898] ? vmacache_find+0x55/0x2a0 [ 1505.170464] do_user_addr_fault+0x56e/0xc60 [ 1505.171118] exc_page_fault+0xa2/0x1a0 [ 1505.171667] asm_exc_page_fault+0x1e/0x30 [ 1505.172253] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1505.173020] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1505.175549] RSP: 0018:ffff88804d5afb50 EFLAGS: 00050246 [ 1505.176305] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1505.177282] RDX: 0000000000000000 RSI: ffff888048a90898 RDI: 0000000020008000 [ 1505.178253] RBP: 0000000020007768 R08: 0000000000000000 R09: ffff888048a90fff [ 1505.179234] R10: ffffed10091521ff R11: 0000000000000001 R12: 0000000020008768 [ 1505.180216] R13: ffff888048a90000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1505.181248] _copy_to_user+0x13d/0x180 [ 1505.181796] pagemap_read+0x333/0x590 [ 1505.182327] ? clear_refs_write+0x780/0x780 [ 1505.182935] ? iov_iter_advance+0x1f1/0xec0 [ 1505.183543] do_iter_read+0x4fa/0x760 [ 1505.184036] ? import_iovec+0x83/0xb0 [ 1505.184573] vfs_readv+0xe5/0x160 [ 1505.185083] ? vfs_iter_read+0xa0/0xa0 [ 1505.185623] ? __fdget_pos+0xf1/0x190 [ 1505.186151] ? lock_downgrade+0x6d0/0x6d0 [ 1505.186732] ? ksys_write+0x12d/0x260 [ 1505.187264] ? __fget_files+0x2f8/0x520 [ 1505.187834] do_readv+0x139/0x300 [ 1505.188318] ? vfs_readv+0x160/0x160 [ 1505.188873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1505.189600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1505.190318] do_syscall_64+0x33/0x40 [ 1505.190836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1505.191535] RIP: 0033:0x7f832191cb19 [ 1505.192052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1505.194568] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1505.195617] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1505.196582] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1505.197588] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1505.198565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1505.199536] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:02:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 62) 08:02:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7f0a3fed4000}], 0x2) [ 1505.290037] FAULT_INJECTION: forcing a failure. [ 1505.290037] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.291650] CPU: 1 PID: 10095 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1505.292539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1505.293590] Call Trace: [ 1505.293940] dump_stack+0x107/0x167 [ 1505.294417] should_fail.cold+0x5/0xa [ 1505.294917] should_failslab+0x5/0x20 [ 1505.295410] __kmalloc_track_caller+0x79/0x370 [ 1505.296002] ? sidtab_sid2str_get+0x17e/0x720 [ 1505.296584] kmemdup+0x23/0x50 [ 1505.297019] sidtab_sid2str_get+0x17e/0x720 [ 1505.297593] sidtab_entry_to_string+0x33/0x110 [ 1505.298187] security_sid_to_context_core+0x33c/0x5d0 [ 1505.298855] selinux_inode_init_security+0x4ab/0x690 [ 1505.299511] ? selinux_dentry_init_security+0x280/0x280 [ 1505.300192] ? get_cached_acl_rcu+0x120/0x120 [ 1505.300777] ? find_held_lock+0x2c/0x110 [ 1505.301322] security_inode_init_security+0x151/0x360 [ 1505.301981] ? ext4_init_acl+0x310/0x310 [ 1505.302506] ? inode_free_by_rcu+0x20/0x20 [ 1505.303066] ? chksum_update+0x4c/0xb0 [ 1505.303571] __ext4_new_inode+0x386e/0x5370 [ 1505.304175] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1505.304816] ? dquot_initialize_needed+0x290/0x290 [ 1505.305451] ? selinux_determine_inode_label+0x1ab/0x340 [ 1505.306159] ext4_mkdir+0x32c/0xb10 [ 1505.306643] ? ext4_rmdir+0xf70/0xf70 [ 1505.307152] vfs_mkdir+0x493/0x750 [ 1505.307618] do_mkdirat+0x150/0x2b0 [ 1505.308092] ? user_path_create+0xf0/0xf0 [ 1505.308633] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1505.309371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1505.310094] do_syscall_64+0x33/0x40 [ 1505.310615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1505.311326] RIP: 0033:0x7f7102a41c27 [ 1505.311841] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1505.314364] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1505.315406] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1505.316385] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1505.317383] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.318365] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1505.319348] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:02:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 63) 08:02:19 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x200, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7f0a406f5000}], 0x2) 08:02:19 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 22) 08:02:19 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) (fail_nth: 1) [ 1523.343218] FAULT_INJECTION: forcing a failure. [ 1523.343218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1523.347787] CPU: 1 PID: 10119 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1523.350399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.353521] Call Trace: [ 1523.354347] dump_stack+0x107/0x167 [ 1523.355649] should_fail.cold+0x5/0xa [ 1523.357106] _copy_to_user+0x2e/0x180 [ 1523.358545] pagemap_read+0x333/0x590 [ 1523.360003] ? clear_refs_write+0x780/0x780 [ 1523.361715] ? iov_iter_advance+0x1f1/0xec0 [ 1523.363338] do_iter_read+0x4fa/0x760 [ 1523.364785] ? import_iovec+0x83/0xb0 [ 1523.366237] vfs_readv+0xe5/0x160 [ 1523.367550] ? vfs_iter_read+0xa0/0xa0 [ 1523.368996] ? __fdget_pos+0xf1/0x190 [ 1523.370433] ? lock_downgrade+0x6d0/0x6d0 [ 1523.371989] ? ksys_write+0x12d/0x260 [ 1523.373440] ? __fget_files+0x2f8/0x520 [ 1523.374945] do_readv+0x139/0x300 [ 1523.376254] ? vfs_readv+0x160/0x160 [ 1523.377660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.379665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.381631] do_syscall_64+0x33/0x40 [ 1523.383021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.384950] RIP: 0033:0x7f832191cb19 [ 1523.386387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1523.393390] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1523.396194] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1523.398952] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1523.401561] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.404001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1523.406468] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:02:19 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7f0a408f5000}], 0x2) 08:02:19 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1523.543354] FAULT_INJECTION: forcing a failure. [ 1523.543354] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.548174] CPU: 1 PID: 10134 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1523.551382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.554893] Call Trace: [ 1523.555862] dump_stack+0x107/0x167 [ 1523.557268] should_fail.cold+0x5/0xa [ 1523.558996] ? create_object.isra.0+0x3a/0xa20 [ 1523.561044] should_failslab+0x5/0x20 [ 1523.562479] kmem_cache_alloc+0x5b/0x310 [ 1523.563975] create_object.isra.0+0x3a/0xa20 [ 1523.565666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1523.567624] kmem_cache_alloc+0x159/0x310 [ 1523.569094] __es_insert_extent+0xed1/0x1370 [ 1523.570757] ? do_raw_read_unlock+0x70/0x70 [ 1523.572379] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1523.574360] ext4_es_insert_extent+0x45d/0xf10 [ 1523.576115] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1523.577744] ? ext4_es_find_extent_range+0x1cb/0x460 [ 1523.579604] ? lock_downgrade+0x6d0/0x6d0 [ 1523.581030] ? __ext4_handle_dirty_super+0x100/0x100 [ 1523.582713] ? __es_find_extent_range+0x197/0x4b0 [ 1523.584325] ? do_raw_read_unlock+0x3b/0x70 [ 1523.585687] ext4_ext_map_blocks+0x1863/0x5830 [ 1523.586319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1523.587022] ? SOFTIRQ_verbose+0x10/0x10 [ 1523.587568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1523.588278] ? SOFTIRQ_verbose+0x10/0x10 [ 1523.588828] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1523.589618] ? ext4_ext_release+0x10/0x10 [ 1523.590209] ? lock_release+0x680/0x680 [ 1523.590769] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1523.591415] ? lock_downgrade+0x6d0/0x6d0 [ 1523.591990] ? down_read+0x10f/0x430 [ 1523.592490] ? down_write+0x160/0x160 [ 1523.593009] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1523.593706] ext4_map_blocks+0x8e1/0x1910 [ 1523.594279] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1523.594890] ? __brelse+0x84/0xa0 [ 1523.595431] ? __ext4_new_inode+0x148/0x5370 [ 1523.596057] ext4_append+0x1b8/0x4e0 [ 1523.596583] ? ext4_move_extents+0x3050/0x3050 [ 1523.597218] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1523.597959] ext4_init_new_dir+0x25e/0x4d0 [ 1523.598555] ? ext4_init_dot_dotdot+0x610/0x610 [ 1523.599211] ext4_mkdir+0x3c1/0xb10 [ 1523.599709] ? ext4_rmdir+0xf70/0xf70 [ 1523.600234] vfs_mkdir+0x493/0x750 [ 1523.600720] do_mkdirat+0x150/0x2b0 [ 1523.601216] ? user_path_create+0xf0/0xf0 [ 1523.601839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.602540] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.603248] do_syscall_64+0x33/0x40 [ 1523.603774] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.604486] RIP: 0033:0x7f7102a41c27 [ 1523.605008] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1523.607668] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1523.608675] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1523.609696] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1523.610643] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1523.611570] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1523.612506] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:02:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1523.623184] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:02:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7f0a42a75000}], 0x2) 08:02:19 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 23) [ 1523.702571] FAULT_INJECTION: forcing a failure. [ 1523.702571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1523.704339] CPU: 0 PID: 10246 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1523.705308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.706487] Call Trace: [ 1523.706870] dump_stack+0x107/0x167 [ 1523.707394] should_fail.cold+0x5/0xa [ 1523.707938] __alloc_pages_nodemask+0x182/0x600 [ 1523.708606] ? add_mm_counter_fast+0x220/0x220 [ 1523.709245] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1523.710114] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1523.710857] ? lock_downgrade+0x6d0/0x6d0 [ 1523.711431] ? mark_held_locks+0x9e/0xe0 [ 1523.712006] alloc_pages_vma+0xbb/0x410 [ 1523.712576] handle_mm_fault+0x152f/0x3500 [ 1523.713193] ? __pmd_alloc+0x5e0/0x5e0 [ 1523.713771] ? vmacache_find+0x55/0x2a0 [ 1523.714330] ? vmacache_update+0xce/0x140 [ 1523.714923] do_user_addr_fault+0x56e/0xc60 [ 1523.715550] exc_page_fault+0xa2/0x1a0 [ 1523.716113] asm_exc_page_fault+0x1e/0x30 [ 1523.716688] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1523.717722] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1523.720235] RSP: 0018:ffff88804d45fb50 EFLAGS: 00050246 [ 1523.720981] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1523.721991] RDX: 0000000000000000 RSI: ffff88800bc44898 RDI: 0000000020009000 [ 1523.722978] RBP: 0000000020008768 R08: 0000000000000000 R09: ffff88800bc44fff [ 1523.723961] R10: ffffed10017889ff R11: 0000000000000001 R12: 0000000020009768 [ 1523.725080] R13: ffff88800bc44000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1523.726138] _copy_to_user+0x13d/0x180 [ 1523.726691] pagemap_read+0x333/0x590 [ 1523.727242] ? clear_refs_write+0x780/0x780 [ 1523.727822] ? iov_iter_advance+0x1f1/0xec0 [ 1523.728413] do_iter_read+0x4fa/0x760 [ 1523.728938] ? import_iovec+0x83/0xb0 [ 1523.729466] vfs_readv+0xe5/0x160 [ 1523.729939] ? vfs_iter_read+0xa0/0xa0 [ 1523.730469] ? __fdget_pos+0xf1/0x190 [ 1523.730985] ? lock_downgrade+0x6d0/0x6d0 [ 1523.731548] ? ksys_write+0x12d/0x260 [ 1523.732063] ? __fget_files+0x2f8/0x520 [ 1523.732616] do_readv+0x139/0x300 [ 1523.733097] ? vfs_readv+0x160/0x160 [ 1523.733632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.734345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.735053] do_syscall_64+0x33/0x40 [ 1523.735564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.736253] RIP: 0033:0x7f832191cb19 [ 1523.736767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1523.739256] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1523.740289] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1523.741245] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1523.742224] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.743183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1523.744146] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:02:37 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 24) 08:02:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7ffffffff000}], 0x2) 08:02:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 64) 08:02:37 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:37 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1541.905552] FAULT_INJECTION: forcing a failure. [ 1541.905552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1541.907184] CPU: 1 PID: 10374 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1541.908104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1541.909198] Call Trace: [ 1541.909550] dump_stack+0x107/0x167 [ 1541.910071] should_fail.cold+0x5/0xa [ 1541.910595] _copy_to_user+0x2e/0x180 [ 1541.911113] pagemap_read+0x333/0x590 [ 1541.911627] ? clear_refs_write+0x780/0x780 [ 1541.912192] ? iov_iter_advance+0x1f1/0xec0 [ 1541.912780] do_iter_read+0x4fa/0x760 [ 1541.913306] ? import_iovec+0x83/0xb0 [ 1541.913830] vfs_readv+0xe5/0x160 [ 1541.914323] ? vfs_iter_read+0xa0/0xa0 [ 1541.914839] ? __fdget_pos+0xf1/0x190 [ 1541.915354] ? lock_downgrade+0x6d0/0x6d0 [ 1541.915918] ? ksys_write+0x12d/0x260 [ 1541.916437] ? __fget_files+0x2f8/0x520 [ 1541.916975] do_readv+0x139/0x300 [ 1541.917448] ? vfs_readv+0x160/0x160 [ 1541.917953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1541.918622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1541.919261] do_syscall_64+0x33/0x40 [ 1541.919726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1541.920358] RIP: 0033:0x7f832191cb19 [ 1541.920823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1541.923142] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1541.924086] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1541.924971] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1541.925855] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1541.926895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1541.927803] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1541.930908] FAULT_INJECTION: forcing a failure. [ 1541.930908] name failslab, interval 1, probability 0, space 0, times 0 [ 1541.932700] CPU: 1 PID: 10375 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1541.933651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1541.934775] Call Trace: [ 1541.935129] dump_stack+0x107/0x167 [ 1541.935618] should_fail.cold+0x5/0xa [ 1541.936123] ? ext4_find_extent+0xa77/0xd70 [ 1541.936698] should_failslab+0x5/0x20 [ 1541.937200] __kmalloc+0x72/0x390 [ 1541.937661] ? lock_chain_count+0x20/0x20 [ 1541.938233] ext4_find_extent+0xa77/0xd70 [ 1541.938789] ext4_ext_map_blocks+0x1c8/0x5830 [ 1541.939400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1541.940139] ? SOFTIRQ_verbose+0x10/0x10 [ 1541.940677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1541.941399] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1541.941987] ? trace_hardirqs_on+0x5b/0x180 [ 1541.942546] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1541.943087] ? finish_task_switch+0x126/0x5d0 [ 1541.943702] ? ext4_ext_release+0x10/0x10 [ 1541.944236] ? ext4_map_blocks+0x5cd/0x1910 [ 1541.944789] ? lock_release+0x680/0x680 [ 1541.945321] ? io_schedule_timeout+0x140/0x140 [ 1541.945916] ? lock_downgrade+0x6d0/0x6d0 [ 1541.946480] ? down_write+0xe0/0x160 [ 1541.946957] ? down_write_killable+0x180/0x180 [ 1541.947555] ext4_map_blocks+0x63f/0x1910 [ 1541.948105] ? _down_write_nest_lock+0x160/0x160 [ 1541.948723] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1541.949308] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1541.949924] ext4_getblk+0x144/0x680 [ 1541.950443] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1541.951095] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1541.951680] ? __brelse+0x84/0xa0 [ 1541.952140] ? __ext4_new_inode+0x148/0x5370 [ 1541.952721] ext4_bread+0x29/0x1f0 [ 1541.953194] ext4_append+0x228/0x4e0 [ 1541.953650] ? ext4_move_extents+0x3050/0x3050 [ 1541.954224] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1541.954830] ext4_init_new_dir+0x25e/0x4d0 [ 1541.955374] ? ext4_init_dot_dotdot+0x610/0x610 [ 1541.955947] ext4_mkdir+0x3c1/0xb10 [ 1541.956417] ? ext4_rmdir+0xf70/0xf70 [ 1541.956909] vfs_mkdir+0x493/0x750 [ 1541.957350] do_mkdirat+0x150/0x2b0 [ 1541.957829] ? user_path_create+0xf0/0xf0 [ 1541.958394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1541.959119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1541.959798] do_syscall_64+0x33/0x40 [ 1541.960280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1541.960927] RIP: 0033:0x7f7102a41c27 [ 1541.961404] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1541.963929] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1541.964873] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1541.965797] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1541.966760] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1541.967726] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1541.968692] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 08:02:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0), 0x0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x8000000000000}], 0x2) 08:02:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x100, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 65) 08:02:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 25) 08:02:56 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x100, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x40ed3f0a7f0000}], 0x2) 08:02:56 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1560.168311] FAULT_INJECTION: forcing a failure. [ 1560.168311] name failslab, interval 1, probability 0, space 0, times 0 [ 1560.169953] CPU: 0 PID: 10808 Comm: syz-executor.4 Not tainted 5.10.233 #1 [ 1560.170970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.172103] Call Trace: [ 1560.172475] dump_stack+0x107/0x167 [ 1560.172981] should_fail.cold+0x5/0xa [ 1560.173515] ? create_object.isra.0+0x3a/0xa20 [ 1560.174149] should_failslab+0x5/0x20 [ 1560.174677] kmem_cache_alloc+0x5b/0x310 [ 1560.175277] create_object.isra.0+0x3a/0xa20 [ 1560.175882] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1560.176641] __kmalloc+0x16e/0x390 [ 1560.177206] ext4_find_extent+0xa77/0xd70 [ 1560.177852] ext4_ext_map_blocks+0x1c8/0x5830 [ 1560.178555] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1560.179358] ? SOFTIRQ_verbose+0x10/0x10 [ 1560.179892] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1560.180594] ? SOFTIRQ_verbose+0x10/0x10 [ 1560.181175] ? ext4_ext_release+0x10/0x10 [ 1560.181769] ? ext4_map_blocks+0x5cd/0x1910 [ 1560.182411] ? lock_release+0x680/0x680 [ 1560.183004] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1560.183651] ? lock_downgrade+0x6d0/0x6d0 [ 1560.184344] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1560.185080] ? down_write+0xe0/0x160 [ 1560.185595] ? down_write_killable+0x180/0x180 [ 1560.186233] ext4_map_blocks+0x63f/0x1910 [ 1560.186828] ? _down_write_nest_lock+0x160/0x160 [ 1560.187482] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1560.188094] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1560.188749] ext4_getblk+0x144/0x680 [ 1560.189264] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1560.189946] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1560.190558] ? __brelse+0x84/0xa0 [ 1560.191058] ? __ext4_new_inode+0x148/0x5370 [ 1560.191671] ext4_bread+0x29/0x1f0 [ 1560.192167] ext4_append+0x228/0x4e0 [ 1560.192677] ? ext4_move_extents+0x3050/0x3050 [ 1560.193298] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1560.193958] ext4_init_new_dir+0x25e/0x4d0 [ 1560.194535] ? ext4_init_dot_dotdot+0x610/0x610 [ 1560.195180] ext4_mkdir+0x3c1/0xb10 [ 1560.195670] ? ext4_rmdir+0xf70/0xf70 [ 1560.196189] vfs_mkdir+0x493/0x750 [ 1560.196658] do_mkdirat+0x150/0x2b0 [ 1560.197136] ? user_path_create+0xf0/0xf0 [ 1560.197683] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1560.198373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1560.199106] do_syscall_64+0x33/0x40 [ 1560.199595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1560.200284] RIP: 0033:0x7f7102a41c27 [ 1560.200789] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.203240] RSP: 002b:00007f70fffb7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1560.204406] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f7102a41c27 [ 1560.205364] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1560.206311] RBP: 00007f70fffb8040 R08: 0000000000000000 R09: ffffffffffffffff [ 1560.206932] FAULT_INJECTION: forcing a failure. [ 1560.206932] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1560.207271] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000140 [ 1560.209729] R13: 0000000020000100 R14: 00007f70fffb8000 R15: 00000000200003c0 [ 1560.210721] CPU: 1 PID: 10822 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1560.211670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.212766] Call Trace: [ 1560.213136] dump_stack+0x107/0x167 [ 1560.213636] should_fail.cold+0x5/0xa [ 1560.214169] __alloc_pages_nodemask+0x182/0x600 [ 1560.214829] ? add_mm_counter_fast+0x220/0x220 [ 1560.215451] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1560.216258] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1560.216981] ? lock_downgrade+0x6d0/0x6d0 [ 1560.217532] ? mark_held_locks+0x9e/0xe0 [ 1560.218076] alloc_pages_vma+0xbb/0x410 [ 1560.218601] handle_mm_fault+0x152f/0x3500 [ 1560.219189] ? __pmd_alloc+0x5e0/0x5e0 [ 1560.219716] ? vmacache_find+0x55/0x2a0 [ 1560.220255] do_user_addr_fault+0x56e/0xc60 [ 1560.220844] exc_page_fault+0xa2/0x1a0 [ 1560.221379] asm_exc_page_fault+0x1e/0x30 [ 1560.221955] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1560.222701] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1560.225120] RSP: 0018:ffff888050277b50 EFLAGS: 00050246 [ 1560.225830] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1560.226790] RDX: 0000000000000000 RSI: ffff888051688898 RDI: 000000002000a000 [ 1560.227659] RBP: 0000000020009768 R08: 0000000000000000 R09: ffff888051688fff [ 1560.228544] R10: ffffed100a2d11ff R11: 0000000000000001 R12: 000000002000a768 [ 1560.229440] R13: ffff888051688000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1560.230344] _copy_to_user+0x13d/0x180 [ 1560.230864] pagemap_read+0x333/0x590 [ 1560.231346] ? clear_refs_write+0x780/0x780 [ 1560.231887] ? iov_iter_advance+0x1f1/0xec0 [ 1560.232437] do_iter_read+0x4fa/0x760 [ 1560.232926] ? import_iovec+0x83/0xb0 [ 1560.233424] vfs_readv+0xe5/0x160 [ 1560.233885] ? vfs_iter_read+0xa0/0xa0 [ 1560.234522] ? __fdget_pos+0xf1/0x190 [ 1560.235048] ? lock_downgrade+0x6d0/0x6d0 [ 1560.235597] ? ksys_write+0x12d/0x260 [ 1560.236110] ? __fget_files+0x2f8/0x520 [ 1560.236643] do_readv+0x139/0x300 [ 1560.237112] ? vfs_readv+0x160/0x160 [ 1560.237615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1560.238326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1560.239071] do_syscall_64+0x33/0x40 [ 1560.239575] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1560.240260] RIP: 0033:0x7f832191cb19 [ 1560.240773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.243238] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1560.244279] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1560.245260] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1560.246223] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.247224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1560.248262] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:02:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 08:02:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1560.335929] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:02:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x506f400a7f0000}], 0x2) 08:02:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) (fail_nth: 66) 08:02:56 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x100, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:02:56 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 26) 08:02:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 08:02:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:02:56 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1560.544068] FAULT_INJECTION: forcing a failure. [ 1560.544068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1560.546446] CPU: 1 PID: 11152 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1560.547423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.548571] Call Trace: [ 1560.548943] dump_stack+0x107/0x167 [ 1560.549453] should_fail.cold+0x5/0xa [ 1560.549994] _copy_to_user+0x2e/0x180 [ 1560.550530] pagemap_read+0x333/0x590 [ 1560.551088] ? clear_refs_write+0x780/0x780 [ 1560.551692] ? iov_iter_advance+0x1f1/0xec0 [ 1560.552296] do_iter_read+0x4fa/0x760 [ 1560.552877] ? import_iovec+0x83/0xb0 [ 1560.553470] vfs_readv+0xe5/0x160 [ 1560.554001] ? vfs_iter_read+0xa0/0xa0 [ 1560.554604] ? __fdget_pos+0xf1/0x190 [ 1560.555157] ? lock_downgrade+0x6d0/0x6d0 [ 1560.555739] ? ksys_write+0x12d/0x260 [ 1560.556272] ? __fget_files+0x2f8/0x520 [ 1560.556853] do_readv+0x139/0x300 [ 1560.557340] ? vfs_readv+0x160/0x160 [ 1560.557870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1560.558641] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1560.560835] do_syscall_64+0x33/0x40 [ 1560.562710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1560.565191] RIP: 0033:0x7f832191cb19 [ 1560.566933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.575293] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1560.578644] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1560.581638] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1560.584690] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.587629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1560.590673] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:03:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:14 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:14 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:03:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x180, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x508f400a7f0000}], 0x2) 08:03:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 27) [ 1578.812023] FAULT_INJECTION: forcing a failure. [ 1578.812023] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1578.812675] 9pnet: Insufficient options for proto=fd [ 1578.815867] CPU: 1 PID: 11287 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1578.815875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.815880] Call Trace: [ 1578.815899] dump_stack+0x107/0x167 [ 1578.815916] should_fail.cold+0x5/0xa [ 1578.825471] __alloc_pages_nodemask+0x182/0x600 [ 1578.827078] ? add_mm_counter_fast+0x220/0x220 [ 1578.828703] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1578.830769] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1578.832673] ? lock_downgrade+0x6d0/0x6d0 [ 1578.834122] ? mark_held_locks+0x9e/0xe0 [ 1578.835543] alloc_pages_vma+0xbb/0x410 [ 1578.836983] handle_mm_fault+0x152f/0x3500 [ 1578.838474] ? __pmd_alloc+0x5e0/0x5e0 [ 1578.839886] ? vmacache_find+0x55/0x2a0 [ 1578.841270] do_user_addr_fault+0x56e/0xc60 [ 1578.842725] exc_page_fault+0xa2/0x1a0 [ 1578.844002] asm_exc_page_fault+0x1e/0x30 [ 1578.845454] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1578.847357] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1578.853789] RSP: 0018:ffff88802084fb50 EFLAGS: 00050246 [ 1578.854752] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1578.856065] RDX: 0000000000000000 RSI: ffff8880493fa898 RDI: 000000002000b000 [ 1578.857342] RBP: 000000002000a768 R08: 0000000000000000 R09: ffff8880493fafff [ 1578.858614] R10: ffffed100927f5ff R11: 0000000000000001 R12: 000000002000b768 [ 1578.859886] R13: ffff8880493fa000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1578.861190] _copy_to_user+0x13d/0x180 [ 1578.861885] pagemap_read+0x333/0x590 [ 1578.862581] ? clear_refs_write+0x780/0x780 [ 1578.863370] ? iov_iter_advance+0x1f1/0xec0 [ 1578.864952] do_iter_read+0x4fa/0x760 [ 1578.866331] ? import_iovec+0x83/0xb0 [ 1578.867705] vfs_readv+0xe5/0x160 [ 1578.868941] ? vfs_iter_read+0xa0/0xa0 [ 1578.869789] ? __fdget_pos+0xf1/0x190 [ 1578.870787] ? lock_downgrade+0x6d0/0x6d0 [ 1578.872398] ? ksys_write+0x12d/0x260 [ 1578.874091] ? __fget_files+0x2f8/0x520 [ 1578.875882] do_readv+0x139/0x300 [ 1578.877473] ? vfs_readv+0x160/0x160 [ 1578.879225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1578.880254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1578.882316] do_syscall_64+0x33/0x40 [ 1578.883046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.885203] RIP: 0033:0x7f832191cb19 [ 1578.885986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1578.893911] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1578.897008] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1578.899716] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1578.902639] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1578.905537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1578.908480] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:03:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x50a7420a7f0000}], 0x2) 08:03:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1578.933431] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1578.969961] 9pnet: Insufficient options for proto=fd 08:03:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:15 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x180, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:15 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:03:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1579.091948] 9pnet: Insufficient options for proto=fd [ 1579.157246] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1579.208711] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:03:33 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 28) 08:03:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:33 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x7fffffffffffff}], 0x2) 08:03:33 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:33 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x180, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:33 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1597.137807] FAULT_INJECTION: forcing a failure. [ 1597.137807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1597.139698] CPU: 1 PID: 11735 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1597.144420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1597.144949] 9pnet: Insufficient options for proto=fd [ 1597.145723] Call Trace: [ 1597.145746] dump_stack+0x107/0x167 [ 1597.145763] should_fail.cold+0x5/0xa [ 1597.145787] _copy_to_user+0x2e/0x180 [ 1597.148442] pagemap_read+0x333/0x590 [ 1597.148960] ? clear_refs_write+0x780/0x780 [ 1597.149593] ? iov_iter_advance+0x1f1/0xec0 [ 1597.150182] do_iter_read+0x4fa/0x760 [ 1597.150755] ? import_iovec+0x83/0xb0 [ 1597.151269] vfs_readv+0xe5/0x160 [ 1597.151818] ? vfs_iter_read+0xa0/0xa0 [ 1597.152394] ? __fdget_pos+0xf1/0x190 [ 1597.152913] ? lock_downgrade+0x6d0/0x6d0 [ 1597.153531] ? ksys_write+0x12d/0x260 [ 1597.154059] ? __fget_files+0x2f8/0x520 [ 1597.154656] do_readv+0x139/0x300 [ 1597.155109] ? vfs_readv+0x160/0x160 [ 1597.155687] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1597.156467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1597.157153] do_syscall_64+0x33/0x40 [ 1597.157705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1597.158448] RIP: 0033:0x7f832191cb19 [ 1597.158967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1597.166287] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1597.167430] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1597.168447] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1597.169445] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1597.170441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.171483] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:03:33 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1597.217403] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1597.236014] 9pnet: Insufficient options for proto=fd 08:03:33 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1c0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:03:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 29) 08:03:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0xf0ff1f00000000}], 0x2) [ 1615.613559] FAULT_INJECTION: forcing a failure. [ 1615.613559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1615.615323] CPU: 0 PID: 11961 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1615.616289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1615.617441] Call Trace: [ 1615.617818] dump_stack+0x107/0x167 [ 1615.618333] should_fail.cold+0x5/0xa [ 1615.618930] __alloc_pages_nodemask+0x182/0x600 [ 1615.619613] ? add_mm_counter_fast+0x220/0x220 08:03:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1c0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1615.620255] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1615.621136] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1615.621896] ? lock_downgrade+0x6d0/0x6d0 [ 1615.623090] 9pnet: Insufficient options for proto=fd [ 1615.633279] ? mark_held_locks+0x9e/0xe0 [ 1615.633307] alloc_pages_vma+0xbb/0x410 [ 1615.633330] handle_mm_fault+0x152f/0x3500 [ 1615.633355] ? __pmd_alloc+0x5e0/0x5e0 [ 1615.633379] ? vmacache_find+0x55/0x2a0 [ 1615.633406] do_user_addr_fault+0x56e/0xc60 [ 1615.637355] exc_page_fault+0xa2/0x1a0 [ 1615.637941] asm_exc_page_fault+0x1e/0x30 [ 1615.638517] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1615.638869] 9pnet: Insufficient options for proto=fd [ 1615.639263] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1615.639273] RSP: 0018:ffff888019c9fb50 EFLAGS: 00050246 [ 1615.639287] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1615.639304] RDX: 0000000000000000 RSI: ffff8880397fe898 RDI: 000000002000c000 [ 1615.645200] RBP: 000000002000b768 R08: 0000000000000000 R09: ffff8880397fefff [ 1615.646115] R10: ffffed10072ffdff R11: 0000000000000001 R12: 000000002000c768 [ 1615.647029] R13: ffff8880397fe000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1615.648004] _copy_to_user+0x13d/0x180 [ 1615.648508] pagemap_read+0x333/0x590 [ 1615.649020] ? clear_refs_write+0x780/0x780 [ 1615.649595] ? iov_iter_advance+0x1f1/0xec0 [ 1615.650195] do_iter_read+0x4fa/0x760 [ 1615.650698] ? import_iovec+0x83/0xb0 [ 1615.651175] vfs_readv+0xe5/0x160 [ 1615.651624] ? vfs_iter_read+0xa0/0xa0 [ 1615.652131] ? __fdget_pos+0xf1/0x190 [ 1615.652666] ? lock_downgrade+0x6d0/0x6d0 [ 1615.653230] ? ksys_write+0x12d/0x260 [ 1615.653746] ? __fget_files+0x2f8/0x520 [ 1615.654288] do_readv+0x139/0x300 [ 1615.654738] ? vfs_readv+0x160/0x160 [ 1615.655217] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.655925] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1615.656642] do_syscall_64+0x33/0x40 [ 1615.657162] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1615.657870] RIP: 0033:0x7f832191cb19 [ 1615.658390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1615.660927] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1615.661976] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1615.663080] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1615.664051] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1615.665060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1615.666006] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:03:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:03:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1615.725575] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1615.775445] 9pnet: Insufficient options for proto=fd [ 1615.789769] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:03:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0xf0ffffff7f0000}], 0x2) 08:03:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:03:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1c0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:03:52 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:03:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 30) 08:03:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1615.972247] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1615.992885] 9pnet: Insufficient options for proto=fd [ 1616.003152] FAULT_INJECTION: forcing a failure. [ 1616.003152] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1616.004979] CPU: 0 PID: 12282 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1616.005938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1616.007068] Call Trace: [ 1616.007489] dump_stack+0x107/0x167 [ 1616.008006] should_fail.cold+0x5/0xa [ 1616.008577] _copy_to_user+0x2e/0x180 [ 1616.009881] pagemap_read+0x333/0x590 [ 1616.010459] ? clear_refs_write+0x780/0x780 [ 1616.011060] ? iov_iter_advance+0x1f1/0xec0 [ 1616.011721] do_iter_read+0x4fa/0x760 [ 1616.012282] ? import_iovec+0x83/0xb0 [ 1616.012839] vfs_readv+0xe5/0x160 [ 1616.013363] ? vfs_iter_read+0xa0/0xa0 [ 1616.013918] ? __fdget_pos+0xf1/0x190 [ 1616.014467] ? lock_downgrade+0x6d0/0x6d0 [ 1616.015050] ? ksys_write+0x12d/0x260 [ 1616.015588] ? __fget_files+0x2f8/0x520 [ 1616.016161] do_readv+0x139/0x300 [ 1616.016756] ? vfs_readv+0x160/0x160 [ 1616.018138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1616.019829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1616.021047] do_syscall_64+0x33/0x40 [ 1616.021572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1616.022290] RIP: 0033:0x7f832191cb19 [ 1616.022813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1616.026579] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1616.028904] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1616.031145] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1616.033545] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1616.035786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.038322] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:03:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x100000000000000}], 0x2) 08:03:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:04:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x200000000000000}], 0x2) 08:04:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 08:04:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1e0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:04:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:04:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 31) 08:04:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1634.421144] FAULT_INJECTION: forcing a failure. [ 1634.421144] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1634.422822] CPU: 1 PID: 12501 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1634.423769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.424916] Call Trace: [ 1634.425297] dump_stack+0x107/0x167 [ 1634.425844] should_fail.cold+0x5/0xa [ 1634.426381] __alloc_pages_nodemask+0x182/0x600 [ 1634.427029] ? add_mm_counter_fast+0x220/0x220 [ 1634.427667] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1634.428561] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1634.429294] ? lock_downgrade+0x6d0/0x6d0 [ 1634.429965] ? mark_held_locks+0x9e/0xe0 [ 1634.430540] alloc_pages_vma+0xbb/0x410 [ 1634.431106] handle_mm_fault+0x152f/0x3500 [ 1634.431709] ? __pmd_alloc+0x5e0/0x5e0 [ 1634.432266] ? vmacache_find+0x55/0x2a0 [ 1634.432826] ? vmacache_update+0xce/0x140 [ 1634.433421] do_user_addr_fault+0x56e/0xc60 [ 1634.434000] exc_page_fault+0xa2/0x1a0 [ 1634.434578] asm_exc_page_fault+0x1e/0x30 [ 1634.435153] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1634.435896] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1634.438466] RSP: 0018:ffff88804d227b50 EFLAGS: 00050246 [ 1634.439210] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1634.440196] RDX: 0000000000000000 RSI: ffff888053dba898 RDI: 000000002000d000 [ 1634.441185] RBP: 000000002000c768 R08: 0000000000000000 R09: ffff888053dbafff [ 1634.442218] R10: ffffed100a7b75ff R11: 0000000000000001 R12: 000000002000d768 [ 1634.443230] R13: ffff888053dba000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1634.444229] _copy_to_user+0x13d/0x180 [ 1634.444831] pagemap_read+0x333/0x590 [ 1634.445398] ? clear_refs_write+0x780/0x780 [ 1634.446027] ? iov_iter_advance+0x1f1/0xec0 [ 1634.446629] do_iter_read+0x4fa/0x760 [ 1634.447174] ? import_iovec+0x83/0xb0 [ 1634.447716] vfs_readv+0xe5/0x160 [ 1634.448209] ? vfs_iter_read+0xa0/0xa0 [ 1634.448743] ? __fdget_pos+0xf1/0x190 [ 1634.449272] ? lock_downgrade+0x6d0/0x6d0 [ 1634.449879] ? ksys_write+0x12d/0x260 [ 1634.450413] ? __fget_files+0x2f8/0x520 [ 1634.450988] do_readv+0x139/0x300 [ 1634.451484] ? vfs_readv+0x160/0x160 [ 1634.452001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.452727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.453468] do_syscall_64+0x33/0x40 [ 1634.453993] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.454703] RIP: 0033:0x7f832191cb19 [ 1634.455211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1634.457735] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1634.458784] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1634.459772] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1634.460796] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.461816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.462801] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:04:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x68, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1634.527631] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:04:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0x28efff7f00000000}], 0x2) 08:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1e0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:04:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 08:04:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 32) 08:04:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:04:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0, 0xffffffffffff7f00}], 0x2) 08:04:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.801448] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1634.820423] FAULT_INJECTION: forcing a failure. [ 1634.820423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1634.822202] CPU: 0 PID: 12812 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1634.823129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.824242] Call Trace: [ 1634.824607] dump_stack+0x107/0x167 [ 1634.825102] should_fail.cold+0x5/0xa [ 1634.825650] _copy_to_user+0x2e/0x180 [ 1634.826172] pagemap_read+0x333/0x590 [ 1634.826693] ? clear_refs_write+0x780/0x780 [ 1634.827278] ? iov_iter_advance+0x1f1/0xec0 [ 1634.827875] do_iter_read+0x4fa/0x760 [ 1634.828399] ? import_iovec+0x83/0xb0 [ 1634.828922] vfs_readv+0xe5/0x160 [ 1634.829417] ? vfs_iter_read+0xa0/0xa0 [ 1634.829948] ? __fdget_pos+0xf1/0x190 [ 1634.830467] ? lock_downgrade+0x6d0/0x6d0 [ 1634.831038] ? ksys_write+0x12d/0x260 [ 1634.831566] ? __fget_files+0x2f8/0x520 [ 1634.832124] do_readv+0x139/0x300 [ 1634.832608] ? vfs_readv+0x160/0x160 [ 1634.833122] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.833859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.834566] do_syscall_64+0x33/0x40 [ 1634.835077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.835775] RIP: 0033:0x7f832191cb19 [ 1634.836289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1634.838778] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1634.839808] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1634.840779] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1634.841910] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.842889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.843833] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:04:28 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1e0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:04:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:04:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x74, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:28 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:04:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 33) 08:04:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4) 08:04:28 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1652.341239] FAULT_INJECTION: forcing a failure. [ 1652.341239] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1652.342891] CPU: 1 PID: 12994 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1652.343807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.344945] Call Trace: [ 1652.345305] dump_stack+0x107/0x167 [ 1652.345939] should_fail.cold+0x5/0xa [ 1652.346429] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1652.346486] __alloc_pages_nodemask+0x182/0x600 [ 1652.347859] ? add_mm_counter_fast+0x220/0x220 [ 1652.348463] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1652.349250] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1652.349933] ? lock_downgrade+0x6d0/0x6d0 [ 1652.350492] ? mark_held_locks+0x9e/0xe0 [ 1652.351028] alloc_pages_vma+0xbb/0x410 [ 1652.351544] handle_mm_fault+0x152f/0x3500 [ 1652.352112] ? __pmd_alloc+0x5e0/0x5e0 [ 1652.352628] ? vmacache_find+0x55/0x2a0 [ 1652.353157] do_user_addr_fault+0x56e/0xc60 [ 1652.353733] exc_page_fault+0xa2/0x1a0 [ 1652.354268] asm_exc_page_fault+0x1e/0x30 [ 1652.354820] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1652.355523] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1652.357723] RSP: 0018:ffff8880542cfb50 EFLAGS: 00050246 [ 1652.358451] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1652.359308] RDX: 0000000000000000 RSI: ffff888053dac898 RDI: 000000002000e000 [ 1652.360170] RBP: 000000002000d768 R08: 0000000000000000 R09: ffff888053dacfff [ 1652.361028] R10: ffffed100a7b59ff R11: 0000000000000001 R12: 000000002000e768 [ 1652.361879] R13: ffff888053dac000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1652.362773] _copy_to_user+0x13d/0x180 [ 1652.363248] pagemap_read+0x333/0x590 [ 1652.363711] ? clear_refs_write+0x780/0x780 [ 1652.364229] ? iov_iter_advance+0x1f1/0xec0 [ 1652.364788] do_iter_read+0x4fa/0x760 [ 1652.365259] ? import_iovec+0x83/0xb0 [ 1652.365724] vfs_readv+0xe5/0x160 [ 1652.366168] ? vfs_iter_read+0xa0/0xa0 [ 1652.366642] ? __fdget_pos+0xf1/0x190 [ 1652.367109] ? lock_downgrade+0x6d0/0x6d0 [ 1652.367626] ? ksys_write+0x12d/0x260 [ 1652.368084] ? __fget_files+0x2f8/0x520 [ 1652.368568] do_readv+0x139/0x300 [ 1652.368985] ? vfs_readv+0x160/0x160 [ 1652.369425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.370065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.370671] do_syscall_64+0x33/0x40 [ 1652.371117] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1652.371733] RIP: 0033:0x7f832191cb19 [ 1652.372191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1652.374415] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1652.375334] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1652.376199] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1652.377061] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.377927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1652.378812] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:04:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x8) [ 1652.458492] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1670.075039] FAULT_INJECTION: forcing a failure. [ 1670.075039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1670.078725] CPU: 0 PID: 13224 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1670.080749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.083168] Call Trace: [ 1670.083923] dump_stack+0x107/0x167 [ 1670.084958] should_fail.cold+0x5/0xa [ 1670.086159] _copy_to_user+0x2e/0x180 [ 1670.087447] pagemap_read+0x333/0x590 [ 1670.088692] ? clear_refs_write+0x780/0x780 [ 1670.090083] ? iov_iter_advance+0x1f1/0xec0 [ 1670.091493] do_iter_read+0x4fa/0x760 [ 1670.092718] ? import_iovec+0x83/0xb0 [ 1670.093950] vfs_readv+0xe5/0x160 [ 1670.095103] ? vfs_iter_read+0xa0/0xa0 [ 1670.096325] ? __fdget_pos+0xf1/0x190 [ 1670.097517] ? lock_downgrade+0x6d0/0x6d0 [ 1670.098863] ? ksys_write+0x12d/0x260 [ 1670.100047] ? __fget_files+0x2f8/0x520 [ 1670.101301] do_readv+0x139/0x300 [ 1670.102387] ? vfs_readv+0x160/0x160 [ 1670.103526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.105076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1670.106670] do_syscall_64+0x33/0x40 [ 1670.107785] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.109358] RIP: 0033:0x7f832191cb19 [ 1670.110464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1670.116268] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1670.118630] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1670.120946] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1670.123260] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1670.125625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1670.127976] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1670.146866] FAULT_INJECTION: forcing a failure. [ 1670.146866] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.149800] CPU: 1 PID: 13220 Comm: syz-executor.6 Not tainted 5.10.233 #1 [ 1670.151719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 08:04:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 34) 08:04:46 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:04:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x201) 08:04:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:46 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) (fail_nth: 1) 08:04:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1670.153974] Call Trace: [ 1670.166730] dump_stack+0x107/0x167 [ 1670.167300] should_fail.cold+0x5/0xa [ 1670.167950] should_failslab+0x5/0x20 [ 1670.168610] __kmalloc_track_caller+0x79/0x370 [ 1670.169379] ? strndup_user+0x74/0xe0 [ 1670.169988] memdup_user+0x22/0xd0 [ 1670.170572] strndup_user+0x74/0xe0 [ 1670.171191] __x64_sys_mount+0x133/0x300 [ 1670.171930] ? copy_mnt_ns+0xa00/0xa00 [ 1670.172576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.173433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1670.174356] do_syscall_64+0x33/0x40 [ 1670.175008] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.175892] RIP: 0033:0x7fd034119b19 [ 1670.177179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1670.180405] RSP: 002b:00007fd03168f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1670.183118] RAX: ffffffffffffffda RBX: 00007fd03422cf60 RCX: 00007fd034119b19 [ 1670.185575] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 08:04:46 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1670.188059] RBP: 00007fd03168f1d0 R08: 0000000020000140 R09: 0000000000000000 [ 1670.199295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1670.201950] R13: 00007ffcc2ad873f R14: 00007fd03168f300 R15: 0000000000022000 08:04:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 35) [ 1670.241307] FAULT_INJECTION: forcing a failure. [ 1670.241307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1670.244577] CPU: 1 PID: 13285 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1670.245731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.247146] Call Trace: [ 1670.247993] dump_stack+0x107/0x167 [ 1670.249198] should_fail.cold+0x5/0xa [ 1670.250471] __alloc_pages_nodemask+0x182/0x600 [ 1670.251986] ? add_mm_counter_fast+0x220/0x220 [ 1670.253496] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1670.254530] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1670.256228] ? lock_downgrade+0x6d0/0x6d0 [ 1670.256858] ? mark_held_locks+0x9e/0xe0 [ 1670.258186] alloc_pages_vma+0xbb/0x410 [ 1670.259537] handle_mm_fault+0x152f/0x3500 [ 1670.260951] ? __pmd_alloc+0x5e0/0x5e0 [ 1670.262244] ? vmacache_find+0x55/0x2a0 [ 1670.262932] do_user_addr_fault+0x56e/0xc60 [ 1670.264393] exc_page_fault+0xa2/0x1a0 [ 1670.265009] asm_exc_page_fault+0x1e/0x30 [ 1670.266387] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1670.267912] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 08:04:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x300) [ 1670.273618] RSP: 0018:ffff88804c12fb50 EFLAGS: 00050246 [ 1670.280294] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1670.286780] RDX: 0000000000000000 RSI: ffff8880504c0898 RDI: 000000002000f000 [ 1670.289161] RBP: 000000002000e768 R08: 0000000000000000 R09: ffff8880504c0fff [ 1670.291567] R10: ffffed100a0981ff R11: 0000000000000001 R12: 000000002000f768 [ 1670.293954] R13: ffff8880504c0000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1670.296455] _copy_to_user+0x13d/0x180 [ 1670.297755] pagemap_read+0x333/0x590 [ 1670.299049] ? clear_refs_write+0x780/0x780 [ 1670.300495] ? iov_iter_advance+0x1f1/0xec0 [ 1670.301939] do_iter_read+0x4fa/0x760 [ 1670.303210] ? import_iovec+0x83/0xb0 [ 1670.304440] vfs_readv+0xe5/0x160 08:04:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1670.305525] ? vfs_iter_read+0xa0/0xa0 [ 1670.314757] ? __fdget_pos+0xf1/0x190 [ 1670.316018] ? lock_downgrade+0x6d0/0x6d0 [ 1670.317404] ? ksys_write+0x12d/0x260 [ 1670.318736] ? __fget_files+0x2f8/0x520 [ 1670.320094] do_readv+0x139/0x300 [ 1670.321295] ? vfs_readv+0x160/0x160 [ 1670.322564] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.324353] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1670.326110] do_syscall_64+0x33/0x40 [ 1670.327393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.329144] RIP: 0033:0x7f832191cb19 [ 1670.330372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1670.336670] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1670.339275] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1670.341717] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1670.344212] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1670.346557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1670.348973] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:04:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:46 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) (fail_nth: 2) 08:04:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 36) [ 1670.440062] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1670.501691] FAULT_INJECTION: forcing a failure. [ 1670.501691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1670.505820] CPU: 1 PID: 13502 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1670.508300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.511056] Call Trace: [ 1670.511914] dump_stack+0x107/0x167 [ 1670.513081] should_fail.cold+0x5/0xa [ 1670.514336] _copy_to_user+0x2e/0x180 [ 1670.515565] pagemap_read+0x333/0x590 [ 1670.516788] ? clear_refs_write+0x780/0x780 [ 1670.518154] ? iov_iter_advance+0x1f1/0xec0 [ 1670.519513] do_iter_read+0x4fa/0x760 [ 1670.520672] ? import_iovec+0x83/0xb0 [ 1670.521840] vfs_readv+0xe5/0x160 [ 1670.522917] ? vfs_iter_read+0xa0/0xa0 [ 1670.524099] ? __fdget_pos+0xf1/0x190 [ 1670.525264] ? lock_downgrade+0x6d0/0x6d0 [ 1670.526543] ? ksys_write+0x12d/0x260 [ 1670.527725] ? __fget_files+0x2f8/0x520 [ 1670.528954] do_readv+0x139/0x300 [ 1670.530013] ? vfs_readv+0x160/0x160 [ 1670.531169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.532783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1670.534355] do_syscall_64+0x33/0x40 [ 1670.538995] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.539650] RIP: 0033:0x7f832191cb19 [ 1670.540141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1670.542528] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1670.543554] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1670.544485] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1670.545415] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1670.546347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1670.547310] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1670.565568] FAULT_INJECTION: forcing a failure. 08:04:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x301) 08:04:46 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1670.565568] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.567150] CPU: 0 PID: 13497 Comm: syz-executor.6 Not tainted 5.10.233 #1 [ 1670.568050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.569116] Call Trace: [ 1670.569473] dump_stack+0x107/0x167 [ 1670.569952] should_fail.cold+0x5/0xa [ 1670.570456] ? create_object.isra.0+0x3a/0xa20 [ 1670.571088] should_failslab+0x5/0x20 [ 1670.571594] kmem_cache_alloc+0x5b/0x310 [ 1670.572135] create_object.isra.0+0x3a/0xa20 [ 1670.572713] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1670.573387] __kmalloc_track_caller+0x177/0x370 [ 1670.573995] ? strndup_user+0x74/0xe0 [ 1670.574498] memdup_user+0x22/0xd0 [ 1670.574990] strndup_user+0x74/0xe0 [ 1670.575472] __x64_sys_mount+0x133/0x300 [ 1670.575998] ? copy_mnt_ns+0xa00/0xa00 [ 1670.576518] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.577208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1670.577882] do_syscall_64+0x33/0x40 [ 1670.578373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.579073] RIP: 0033:0x7fd034119b19 [ 1670.579565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1670.581959] RSP: 002b:00007fd03168f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1670.582973] RAX: ffffffffffffffda RBX: 00007fd03422cf60 RCX: 00007fd034119b19 [ 1670.583912] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 1670.584845] RBP: 00007fd03168f1d0 R08: 0000000020000140 R09: 0000000000000000 [ 1670.585778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1670.586737] R13: 00007ffcc2ad873f R14: 00007fd03168f300 R15: 0000000000022000 08:04:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:04:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 08:04:46 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:04:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1670.654829] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 37) 08:05:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) (fail_nth: 3) 08:05:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x500) 08:05:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 08:05:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f0, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:04 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x68, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1688.023661] FAULT_INJECTION: forcing a failure. [ 1688.023661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1688.025270] CPU: 1 PID: 13791 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1688.026161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.035297] Call Trace: [ 1688.035638] dump_stack+0x107/0x167 [ 1688.036083] should_fail.cold+0x5/0xa [ 1688.036556] __alloc_pages_nodemask+0x182/0x600 [ 1688.037124] ? add_mm_counter_fast+0x220/0x220 [ 1688.037680] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1688.038415] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1688.039056] ? lock_downgrade+0x6d0/0x6d0 [ 1688.039587] ? mark_held_locks+0x9e/0xe0 [ 1688.040089] alloc_pages_vma+0xbb/0x410 [ 1688.040582] handle_mm_fault+0x152f/0x3500 [ 1688.041105] ? __pmd_alloc+0x5e0/0x5e0 [ 1688.041591] ? vmacache_find+0x55/0x2a0 [ 1688.042085] do_user_addr_fault+0x56e/0xc60 [ 1688.042623] exc_page_fault+0xa2/0x1a0 [ 1688.043124] asm_exc_page_fault+0x1e/0x30 [ 1688.043650] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1688.044345] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1688.046573] RSP: 0018:ffff88804815fb50 EFLAGS: 00050246 [ 1688.047226] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1688.048099] RDX: 0000000000000000 RSI: ffff88800983c898 RDI: 0000000020010000 [ 1688.048969] RBP: 000000002000f768 R08: 0000000000000000 R09: ffff88800983cfff [ 1688.049837] R10: ffffed10013079ff R11: 0000000000000001 R12: 0000000020010768 [ 1688.050701] R13: ffff88800983c000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1688.051609] _copy_to_user+0x13d/0x180 [ 1688.052088] pagemap_read+0x333/0x590 [ 1688.052559] ? clear_refs_write+0x780/0x780 [ 1688.053089] ? iov_iter_advance+0x1f1/0xec0 [ 1688.053631] do_iter_read+0x4fa/0x760 [ 1688.054651] ? import_iovec+0x83/0xb0 [ 1688.055852] vfs_readv+0xe5/0x160 [ 1688.056929] ? vfs_iter_read+0xa0/0xa0 [ 1688.058149] ? __fdget_pos+0xf1/0x190 [ 1688.059374] ? lock_downgrade+0x6d0/0x6d0 [ 1688.060688] ? ksys_write+0x12d/0x260 [ 1688.061896] ? __fget_files+0x2f8/0x520 [ 1688.063152] do_readv+0x139/0x300 [ 1688.064256] ? vfs_readv+0x160/0x160 [ 1688.065476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1688.067120] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1688.068761] do_syscall_64+0x33/0x40 [ 1688.069932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.071591] RIP: 0033:0x7f832191cb19 [ 1688.072774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.078678] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1688.081077] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1688.083418] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1688.085662] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1688.087917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1688.090158] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1688.093454] cgroup: fork rejected by pids controller in /syz6 08:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x501) [ 1688.146230] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f8, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1688.214325] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x600) [ 1688.267194] 9pnet: Insufficient options for proto=fd 08:05:04 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1688.393278] 9pnet: Insufficient options for proto=fd [ 1688.466978] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1688.731586] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:22 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f8, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:05:22 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x74, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 38) 08:05:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x601) 08:05:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x300, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:22 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1706.347138] FAULT_INJECTION: forcing a failure. [ 1706.347138] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1706.353257] CPU: 0 PID: 14246 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1706.354092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1706.355063] Call Trace: [ 1706.355404] dump_stack+0x107/0x167 [ 1706.355852] should_fail.cold+0x5/0xa [ 1706.356892] _copy_to_user+0x2e/0x180 [ 1706.357930] pagemap_read+0x333/0x590 [ 1706.359045] ? clear_refs_write+0x780/0x780 [ 1706.360412] ? iov_iter_advance+0x1f1/0xec0 [ 1706.361710] do_iter_read+0x4fa/0x760 [ 1706.362822] ? import_iovec+0x83/0xb0 [ 1706.363936] vfs_readv+0xe5/0x160 [ 1706.365145] ? vfs_iter_read+0xa0/0xa0 [ 1706.365969] ? __fdget_pos+0xf1/0x190 [ 1706.367210] ? lock_downgrade+0x6d0/0x6d0 [ 1706.368656] ? ksys_write+0x12d/0x260 [ 1706.369976] ? __fget_files+0x2f8/0x520 [ 1706.371361] do_readv+0x139/0x300 [ 1706.372571] ? vfs_readv+0x160/0x160 [ 1706.373941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1706.375790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1706.377627] do_syscall_64+0x33/0x40 [ 1706.378962] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1706.380731] RIP: 0033:0x7f832191cb19 [ 1706.381941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1706.387798] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1706.390129] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1706.391899] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1706.394163] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.396018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1706.396991] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:05:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x700) [ 1706.442073] 9pnet: Insufficient options for proto=fd [ 1706.455590] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:22 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1f8, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1706.534962] 9pnet: Insufficient options for proto=fd 08:05:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 39) 08:05:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1706.620159] FAULT_INJECTION: forcing a failure. [ 1706.620159] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1706.624025] CPU: 0 PID: 14577 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1706.625939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1706.628435] Call Trace: [ 1706.629305] dump_stack+0x107/0x167 [ 1706.630500] should_fail.cold+0x5/0xa [ 1706.631762] __alloc_pages_nodemask+0x182/0x600 [ 1706.633139] ? add_mm_counter_fast+0x220/0x220 [ 1706.633847] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1706.634772] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1706.635636] ? lock_downgrade+0x6d0/0x6d0 [ 1706.636244] ? mark_held_locks+0x9e/0xe0 [ 1706.636785] alloc_pages_vma+0xbb/0x410 [ 1706.637319] handle_mm_fault+0x152f/0x3500 [ 1706.637887] ? __pmd_alloc+0x5e0/0x5e0 [ 1706.638431] ? vmacache_find+0x55/0x2a0 [ 1706.638940] ? vmacache_update+0xce/0x140 [ 1706.639493] do_user_addr_fault+0x56e/0xc60 [ 1706.640094] exc_page_fault+0xa2/0x1a0 [ 1706.640615] asm_exc_page_fault+0x1e/0x30 [ 1706.641166] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1706.641881] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1706.644294] RSP: 0018:ffff88804c3afb50 EFLAGS: 00050246 [ 1706.644999] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1706.645934] RDX: 0000000000000000 RSI: ffff888048c2c898 RDI: 0000000020011000 [ 1706.646869] RBP: 0000000020010768 R08: 0000000000000000 R09: ffff888048c2cfff [ 1706.647804] R10: ffffed10091859ff R11: 0000000000000001 R12: 0000000020011768 [ 1706.648760] R13: ffff888048c2c000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1706.649722] _copy_to_user+0x13d/0x180 [ 1706.650244] pagemap_read+0x333/0x590 [ 1706.650756] ? clear_refs_write+0x780/0x780 [ 1706.651327] ? iov_iter_advance+0x1f1/0xec0 [ 1706.651920] do_iter_read+0x4fa/0x760 [ 1706.652439] ? import_iovec+0x83/0xb0 [ 1706.652951] vfs_readv+0xe5/0x160 [ 1706.653413] ? vfs_iter_read+0xa0/0xa0 [ 1706.653931] ? __fdget_pos+0xf1/0x190 [ 1706.654439] ? lock_downgrade+0x6d0/0x6d0 [ 1706.654991] ? ksys_write+0x12d/0x260 [ 1706.655496] ? __fget_files+0x2f8/0x520 [ 1706.656056] do_readv+0x139/0x300 [ 1706.656518] ? vfs_readv+0x160/0x160 [ 1706.657017] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1706.657707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1706.658387] do_syscall_64+0x33/0x40 [ 1706.658885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1706.659557] RIP: 0033:0x7f832191cb19 [ 1706.660070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1706.662460] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1706.663454] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1706.664438] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1706.665406] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.666352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1706.667292] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:05:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 40) [ 1724.371923] 9pnet: Insufficient options for proto=fd [ 1724.377954] FAULT_INJECTION: forcing a failure. [ 1724.377954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1724.381583] CPU: 1 PID: 14692 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1724.383335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1724.384997] Call Trace: [ 1724.385346] dump_stack+0x107/0x167 [ 1724.385816] should_fail.cold+0x5/0xa [ 1724.386311] _copy_to_user+0x2e/0x180 [ 1724.386809] pagemap_read+0x333/0x590 [ 1724.387301] ? clear_refs_write+0x780/0x780 [ 1724.387852] ? iov_iter_advance+0x1f1/0xec0 08:05:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x701) [ 1724.388417] do_iter_read+0x4fa/0x760 [ 1724.397350] ? import_iovec+0x83/0xb0 [ 1724.398329] vfs_readv+0xe5/0x160 [ 1724.399244] ? vfs_iter_read+0xa0/0xa0 [ 1724.400270] ? __fdget_pos+0xf1/0x190 [ 1724.405433] ? lock_downgrade+0x6d0/0x6d0 [ 1724.406485] ? ksys_write+0x12d/0x260 [ 1724.407452] ? __fget_files+0x2f8/0x520 [ 1724.408475] do_readv+0x139/0x300 [ 1724.408963] ? vfs_readv+0x160/0x160 [ 1724.409447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1724.410113] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1724.410773] do_syscall_64+0x33/0x40 [ 1724.411254] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1724.411905] RIP: 0033:0x7f832191cb19 08:05:40 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fc, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:40 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1724.412383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1724.418731] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1724.419705] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1724.420634] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1724.421533] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1724.422437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1724.423340] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x801) [ 1724.489930] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1724.558465] 9pnet: Insufficient options for proto=fd 08:05:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 41) 08:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x900) 08:05:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x13, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fc, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x901) 08:05:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:05:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x500, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:40 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1724.754659] FAULT_INJECTION: forcing a failure. [ 1724.754659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1724.756463] CPU: 0 PID: 15046 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1724.757496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1724.758604] Call Trace: [ 1724.758964] dump_stack+0x107/0x167 [ 1724.759464] should_fail.cold+0x5/0xa [ 1724.759993] __alloc_pages_nodemask+0x182/0x600 [ 1724.760644] ? add_mm_counter_fast+0x220/0x220 [ 1724.761248] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1724.762055] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1724.762755] ? lock_downgrade+0x6d0/0x6d0 [ 1724.763304] ? mark_held_locks+0x9e/0xe0 [ 1724.763859] alloc_pages_vma+0xbb/0x410 [ 1724.764404] handle_mm_fault+0x152f/0x3500 [ 1724.765835] ? __pmd_alloc+0x5e0/0x5e0 [ 1724.766404] ? vmacache_find+0x55/0x2a0 [ 1724.766948] do_user_addr_fault+0x56e/0xc60 [ 1724.767549] exc_page_fault+0xa2/0x1a0 [ 1724.768072] asm_exc_page_fault+0x1e/0x30 [ 1724.768777] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1724.770354] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1724.774170] RSP: 0018:ffff888049fdfb50 EFLAGS: 00050246 [ 1724.774871] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1724.775808] RDX: 0000000000000000 RSI: ffff88804909a898 RDI: 0000000020012000 [ 1724.777096] RBP: 0000000020011768 R08: 0000000000000000 R09: ffff88804909afff [ 1724.779219] R10: ffffed10092135ff R11: 0000000000000001 R12: 0000000020012768 [ 1724.781640] R13: ffff88804909a000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1724.783869] _copy_to_user+0x13d/0x180 [ 1724.785080] pagemap_read+0x333/0x590 [ 1724.785708] ? clear_refs_write+0x780/0x780 [ 1724.786305] ? iov_iter_advance+0x1f1/0xec0 [ 1724.786937] do_iter_read+0x4fa/0x760 [ 1724.787469] ? import_iovec+0x83/0xb0 [ 1724.788043] vfs_readv+0xe5/0x160 [ 1724.788541] ? vfs_iter_read+0xa0/0xa0 [ 1724.789081] ? __fdget_pos+0xf1/0x190 [ 1724.789606] ? lock_downgrade+0x6d0/0x6d0 [ 1724.790188] ? ksys_write+0x12d/0x260 [ 1724.790725] ? __fget_files+0x2f8/0x520 [ 1724.791293] do_readv+0x139/0x300 [ 1724.791777] ? vfs_readv+0x160/0x160 [ 1724.792288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1724.793019] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1724.793721] do_syscall_64+0x33/0x40 [ 1724.794238] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1724.794973] RIP: 0033:0x7f832191cb19 [ 1724.795494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1724.798046] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1724.799074] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1724.800033] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1724.801028] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1724.802030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1724.803035] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1724.812240] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xa00) 08:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fc, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:40 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:05:40 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:05:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:05:58 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:05:58 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1c4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:58 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:05:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:05:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xa01) 08:05:58 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 08:05:58 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 42) [ 1742.735689] FAULT_INJECTION: forcing a failure. [ 1742.735689] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1742.737406] CPU: 1 PID: 15592 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1742.738311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1742.739381] Call Trace: [ 1742.739738] dump_stack+0x107/0x167 [ 1742.740251] should_fail.cold+0x5/0xa [ 1742.740757] _copy_to_user+0x2e/0x180 [ 1742.741315] pagemap_read+0x333/0x590 [ 1742.741812] ? clear_refs_write+0x780/0x780 [ 1742.742369] ? iov_iter_advance+0x1f1/0xec0 [ 1742.742930] do_iter_read+0x4fa/0x760 [ 1742.743420] ? import_iovec+0x83/0xb0 [ 1742.743924] vfs_readv+0xe5/0x160 [ 1742.744382] ? vfs_iter_read+0xa0/0xa0 [ 1742.744894] ? __fdget_pos+0xf1/0x190 [ 1742.745441] ? lock_downgrade+0x6d0/0x6d0 [ 1742.745988] ? ksys_write+0x12d/0x260 [ 1742.746544] ? __fget_files+0x2f8/0x520 [ 1742.747086] do_readv+0x139/0x300 [ 1742.747552] ? vfs_readv+0x160/0x160 [ 1742.748050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1742.748720] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1742.749432] do_syscall_64+0x33/0x40 [ 1742.749912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1742.750622] RIP: 0033:0x7f832191cb19 [ 1742.751106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1742.753471] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1742.754487] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1742.755461] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1742.756386] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1742.757331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1742.758281] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1742.786580] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x600, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1742.845646] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:05:58 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xb00) 08:06:16 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:16 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2c4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:06:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 08:06:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 43) [ 1760.384225] FAULT_INJECTION: forcing a failure. [ 1760.384225] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1760.385843] CPU: 1 PID: 15926 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1760.386762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.387830] Call Trace: [ 1760.388185] dump_stack+0x107/0x167 [ 1760.388664] should_fail.cold+0x5/0xa [ 1760.389183] __alloc_pages_nodemask+0x182/0x600 [ 1760.389724] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1760.389809] ? add_mm_counter_fast+0x220/0x220 [ 1760.391080] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1760.391826] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1760.392463] ? lock_downgrade+0x6d0/0x6d0 [ 1760.393009] ? mark_held_locks+0x9e/0xe0 [ 1760.393514] alloc_pages_vma+0xbb/0x410 [ 1760.394037] handle_mm_fault+0x152f/0x3500 [ 1760.394558] ? __pmd_alloc+0x5e0/0x5e0 [ 1760.395040] ? vmacache_find+0x55/0x2a0 [ 1760.395534] do_user_addr_fault+0x56e/0xc60 [ 1760.396116] exc_page_fault+0xa2/0x1a0 [ 1760.396616] asm_exc_page_fault+0x1e/0x30 [ 1760.397195] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1760.397919] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1760.400173] RSP: 0018:ffff888049e87b50 EFLAGS: 00050246 [ 1760.400825] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1760.401691] RDX: 0000000000000000 RSI: ffff888053a56898 RDI: 0000000020013000 [ 1760.402573] RBP: 0000000020012768 R08: 0000000000000000 R09: ffff888053a56fff [ 1760.403452] R10: ffffed100a74adff R11: 0000000000000001 R12: 0000000020013768 [ 1760.404361] R13: ffff888053a56000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1760.405250] _copy_to_user+0x13d/0x180 [ 1760.405731] pagemap_read+0x333/0x590 [ 1760.406218] ? clear_refs_write+0x780/0x780 [ 1760.406747] ? iov_iter_advance+0x1f1/0xec0 [ 1760.407299] do_iter_read+0x4fa/0x760 [ 1760.407770] ? import_iovec+0x83/0xb0 [ 1760.408288] vfs_readv+0xe5/0x160 [ 1760.408713] ? vfs_iter_read+0xa0/0xa0 [ 1760.409188] ? __fdget_pos+0xf1/0x190 [ 1760.409658] ? lock_downgrade+0x6d0/0x6d0 [ 1760.410192] ? ksys_write+0x12d/0x260 [ 1760.410666] ? __fget_files+0x2f8/0x520 [ 1760.411193] do_readv+0x139/0x300 [ 1760.411616] ? vfs_readv+0x160/0x160 [ 1760.412118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.412756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.413385] do_syscall_64+0x33/0x40 [ 1760.413855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.414483] RIP: 0033:0x7f832191cb19 [ 1760.414972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.417236] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1760.418184] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1760.419057] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1760.419924] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.420790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1760.421659] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:06:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xb01) 08:06:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 08:06:16 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:06:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xc00) 08:06:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 44) [ 1760.623883] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:06:16 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x300, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1760.666247] FAULT_INJECTION: forcing a failure. [ 1760.666247] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1760.667874] CPU: 0 PID: 16248 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1760.668756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.669823] Call Trace: [ 1760.670193] dump_stack+0x107/0x167 [ 1760.670687] should_fail.cold+0x5/0xa [ 1760.671197] _copy_to_user+0x2e/0x180 [ 1760.671727] pagemap_read+0x333/0x590 [ 1760.672178] ? clear_refs_write+0x780/0x780 [ 1760.672693] ? iov_iter_advance+0x1f1/0xec0 [ 1760.673264] do_iter_read+0x4fa/0x760 [ 1760.673793] ? import_iovec+0x83/0xb0 [ 1760.674321] vfs_readv+0xe5/0x160 [ 1760.674779] ? vfs_iter_read+0xa0/0xa0 [ 1760.675318] ? __fdget_pos+0xf1/0x190 [ 1760.675832] ? lock_downgrade+0x6d0/0x6d0 [ 1760.676375] ? ksys_write+0x12d/0x260 [ 1760.676858] ? __fget_files+0x2f8/0x520 [ 1760.677334] do_readv+0x139/0x300 [ 1760.677808] ? vfs_readv+0x160/0x160 [ 1760.678397] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.679113] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.679861] do_syscall_64+0x33/0x40 [ 1760.680419] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.681189] RIP: 0033:0x7f832191cb19 [ 1760.681787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.684563] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1760.685735] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1760.686848] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1760.687927] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.688987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1760.690108] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:06:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:06:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3c4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xc01) 08:06:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) (fail_nth: 1) 08:06:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 45) 08:06:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1778.428051] FAULT_INJECTION: forcing a failure. [ 1778.428051] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.429530] CPU: 0 PID: 16573 Comm: syz-executor.5 Not tainted 5.10.233 #1 [ 1778.430475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.431551] Call Trace: [ 1778.431899] dump_stack+0x107/0x167 [ 1778.432403] should_fail.cold+0x5/0xa [ 1778.432903] should_failslab+0x5/0x20 [ 1778.433446] __kmalloc_track_caller+0x79/0x370 [ 1778.434028] ? strndup_user+0x74/0xe0 [ 1778.434563] memdup_user+0x22/0xd0 [ 1778.435024] strndup_user+0x74/0xe0 [ 1778.435518] __x64_sys_mount+0x133/0x300 [ 1778.436039] ? copy_mnt_ns+0xa00/0xa00 [ 1778.436591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.437270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.437937] do_syscall_64+0x33/0x40 [ 1778.438359] FAULT_INJECTION: forcing a failure. [ 1778.438359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1778.438434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1778.438444] RIP: 0033:0x7fed6ba39b19 [ 1778.438458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.438464] RSP: 002b:00007fed68faf188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1778.438479] RAX: ffffffffffffffda RBX: 00007fed6bb4cf60 RCX: 00007fed6ba39b19 [ 1778.438486] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 1778.438502] RBP: 00007fed68faf1d0 R08: 0000000020000140 R09: 0000000000000000 [ 1778.447427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1778.448370] R13: 00007ffe042157cf R14: 00007fed68faf300 R15: 0000000000022000 [ 1778.449337] CPU: 1 PID: 16592 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1778.450273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.451419] Call Trace: [ 1778.451794] dump_stack+0x107/0x167 [ 1778.452327] should_fail.cold+0x5/0xa [ 1778.452848] __alloc_pages_nodemask+0x182/0x600 [ 1778.453527] ? add_mm_counter_fast+0x220/0x220 [ 1778.454151] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1778.454974] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1778.455706] ? lock_downgrade+0x6d0/0x6d0 [ 1778.456278] ? mark_held_locks+0x9e/0xe0 [ 1778.456871] alloc_pages_vma+0xbb/0x410 [ 1778.457418] handle_mm_fault+0x152f/0x3500 [ 1778.458003] ? __pmd_alloc+0x5e0/0x5e0 [ 1778.458596] ? vmacache_find+0x55/0x2a0 [ 1778.459145] do_user_addr_fault+0x56e/0xc60 [ 1778.459784] exc_page_fault+0xa2/0x1a0 [ 1778.460316] asm_exc_page_fault+0x1e/0x30 [ 1778.460886] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1778.461654] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1778.464191] RSP: 0018:ffff888042ac7b50 EFLAGS: 00050246 [ 1778.464929] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed 08:06:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1778.465882] RDX: 0000000000000000 RSI: ffff88801718e898 RDI: 0000000020014000 [ 1778.466851] RBP: 0000000020013768 R08: 0000000000000000 R09: ffff88801718efff [ 1778.467813] R10: ffffed1002e31dff R11: 0000000000000001 R12: 0000000020014768 [ 1778.468811] R13: ffff88801718e000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1778.469798] _copy_to_user+0x13d/0x180 [ 1778.474876] pagemap_read+0x333/0x590 [ 1778.475382] ? clear_refs_write+0x780/0x780 [ 1778.475956] ? iov_iter_advance+0x1f1/0xec0 [ 1778.476557] do_iter_read+0x4fa/0x760 [ 1778.477081] ? import_iovec+0x83/0xb0 [ 1778.477610] vfs_readv+0xe5/0x160 [ 1778.478088] ? vfs_iter_read+0xa0/0xa0 [ 1778.478647] ? __fdget_pos+0xf1/0x190 [ 1778.479170] ? lock_downgrade+0x6d0/0x6d0 [ 1778.479740] ? ksys_write+0x12d/0x260 [ 1778.480264] ? __fget_files+0x2f8/0x520 [ 1778.480836] do_readv+0x139/0x300 [ 1778.481312] ? vfs_readv+0x160/0x160 [ 1778.481827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.482561] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.483249] do_syscall_64+0x33/0x40 [ 1778.483768] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1778.484454] RIP: 0033:0x7f832191cb19 [ 1778.484964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.487432] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1778.488450] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1778.489414] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1778.490368] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.491355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.492333] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1778.547013] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:06:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xd00) 08:06:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:06:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1fe, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xd01) [ 1778.764842] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:06:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1778.804173] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:06:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x500, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xe00) 08:06:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 46) 08:06:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1778.864959] FAULT_INJECTION: forcing a failure. [ 1778.864959] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1778.866681] CPU: 1 PID: 17220 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1778.867585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.868665] Call Trace: [ 1778.869026] dump_stack+0x107/0x167 [ 1778.869518] should_fail.cold+0x5/0xa [ 1778.870040] _copy_to_user+0x2e/0x180 [ 1778.874603] pagemap_read+0x333/0x590 [ 1778.875114] ? clear_refs_write+0x780/0x780 [ 1778.875687] ? iov_iter_advance+0x1f1/0xec0 [ 1778.876270] do_iter_read+0x4fa/0x760 [ 1778.876772] ? import_iovec+0x83/0xb0 [ 1778.877286] vfs_readv+0xe5/0x160 [ 1778.877749] ? vfs_iter_read+0xa0/0xa0 [ 1778.878266] ? __fdget_pos+0xf1/0x190 [ 1778.878801] ? lock_downgrade+0x6d0/0x6d0 [ 1778.879357] ? ksys_write+0x12d/0x260 [ 1778.879863] ? __fget_files+0x2f8/0x520 [ 1778.880413] do_readv+0x139/0x300 [ 1778.880879] ? vfs_readv+0x160/0x160 [ 1778.881379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.882072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.882752] do_syscall_64+0x33/0x40 [ 1778.883235] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1778.883915] RIP: 0033:0x7f832191cb19 [ 1778.884413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.886831] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1778.887828] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1778.888753] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1778.889692] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.890644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.891573] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1778.928805] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1778.951578] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:06:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 47) [ 1796.352257] FAULT_INJECTION: forcing a failure. [ 1796.352257] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1796.353974] CPU: 0 PID: 17349 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1796.354908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1796.355989] Call Trace: [ 1796.356335] dump_stack+0x107/0x167 [ 1796.356805] should_fail.cold+0x5/0xa [ 1796.357303] __alloc_pages_nodemask+0x182/0x600 [ 1796.357907] ? add_mm_counter_fast+0x220/0x220 [ 1796.358500] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1796.359294] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1796.359973] ? lock_downgrade+0x6d0/0x6d0 [ 1796.360497] ? mark_held_locks+0x9e/0xe0 [ 1796.361030] alloc_pages_vma+0xbb/0x410 [ 1796.361561] handle_mm_fault+0x152f/0x3500 [ 1796.362128] ? __pmd_alloc+0x5e0/0x5e0 08:06:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5c4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:52 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:06:52 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:06:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:06:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xe01) 08:06:52 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1796.362653] ? vmacache_find+0x55/0x2a0 [ 1796.363191] ? vmacache_update+0xce/0x140 [ 1796.371475] do_user_addr_fault+0x56e/0xc60 [ 1796.372049] exc_page_fault+0xa2/0x1a0 [ 1796.372554] asm_exc_page_fault+0x1e/0x30 [ 1796.373090] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1796.373791] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1796.376170] RSP: 0018:ffff888050597b50 EFLAGS: 00050246 [ 1796.376847] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1796.377775] RDX: 0000000000000000 RSI: ffff888053ba6898 RDI: 0000000020015000 [ 1796.378706] RBP: 0000000020014768 R08: 0000000000000000 R09: ffff888053ba6fff [ 1796.379653] R10: ffffed100a774dff R11: 0000000000000001 R12: 0000000020015768 [ 1796.380583] R13: ffff888053ba6000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1796.381543] _copy_to_user+0x13d/0x180 [ 1796.382063] pagemap_read+0x333/0x590 [ 1796.382574] ? clear_refs_write+0x780/0x780 [ 1796.383157] ? iov_iter_advance+0x1f1/0xec0 [ 1796.383738] do_iter_read+0x4fa/0x760 [ 1796.384246] ? import_iovec+0x83/0xb0 [ 1796.384756] vfs_readv+0xe5/0x160 [ 1796.385216] ? vfs_iter_read+0xa0/0xa0 [ 1796.385725] ? __fdget_pos+0xf1/0x190 [ 1796.386229] ? lock_downgrade+0x6d0/0x6d0 [ 1796.386784] ? ksys_write+0x12d/0x260 [ 1796.387306] ? __fget_files+0x2f8/0x520 [ 1796.387830] do_readv+0x139/0x300 [ 1796.388275] ? vfs_readv+0x160/0x160 [ 1796.388757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1796.389452] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1796.390126] do_syscall_64+0x33/0x40 [ 1796.390734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1796.391424] RIP: 0033:0x7f832191cb19 [ 1796.391906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.394282] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1796.395309] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1796.396245] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1796.397175] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.398109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.399052] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1796.469999] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1796.501135] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:07:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 48) 08:07:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:09 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x600, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xf00) 08:07:09 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:07:09 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:09 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1813.824789] FAULT_INJECTION: forcing a failure. [ 1813.824789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1813.826373] CPU: 1 PID: 17675 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1813.827288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.828415] Call Trace: [ 1813.828778] dump_stack+0x107/0x167 [ 1813.829266] should_fail.cold+0x5/0xa [ 1813.829781] _copy_to_user+0x2e/0x180 [ 1813.830295] pagemap_read+0x333/0x590 [ 1813.830808] ? clear_refs_write+0x780/0x780 [ 1813.831383] ? iov_iter_advance+0x1f1/0xec0 [ 1813.831996] do_iter_read+0x4fa/0x760 [ 1813.832507] ? import_iovec+0x83/0xb0 [ 1813.833020] vfs_readv+0xe5/0x160 [ 1813.833481] ? vfs_iter_read+0xa0/0xa0 [ 1813.833998] ? __fdget_pos+0xf1/0x190 [ 1813.834513] ? lock_downgrade+0x6d0/0x6d0 [ 1813.835076] ? ksys_write+0x12d/0x260 [ 1813.835589] ? __fget_files+0x2f8/0x520 [ 1813.836171] do_readv+0x139/0x300 [ 1813.836633] ? vfs_readv+0x160/0x160 [ 1813.837130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1813.837822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1813.838503] do_syscall_64+0x33/0x40 [ 1813.838999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1813.839682] RIP: 0033:0x7f832191cb19 [ 1813.840178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1813.842556] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1813.843551] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1813.844507] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1813.845435] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1813.846365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1813.847291] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:07:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1813.875893] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:07:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 49) 08:07:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0xf01) 08:07:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1813.970710] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1813.991130] FAULT_INJECTION: forcing a failure. [ 1813.991130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1813.992921] CPU: 0 PID: 17874 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1813.993828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.994902] Call Trace: [ 1813.995261] dump_stack+0x107/0x167 [ 1813.995763] should_fail.cold+0x5/0xa [ 1813.996283] __alloc_pages_nodemask+0x182/0x600 [ 1813.996903] ? add_mm_counter_fast+0x220/0x220 [ 1813.997512] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1813.998308] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1813.999003] ? lock_downgrade+0x6d0/0x6d0 [ 1813.999553] ? mark_held_locks+0x9e/0xe0 [ 1814.000123] alloc_pages_vma+0xbb/0x410 [ 1814.000658] handle_mm_fault+0x152f/0x3500 [ 1814.001228] ? __pmd_alloc+0x5e0/0x5e0 [ 1814.001758] ? vmacache_find+0x55/0x2a0 [ 1814.002295] do_user_addr_fault+0x56e/0xc60 [ 1814.002877] exc_page_fault+0xa2/0x1a0 [ 1814.003400] asm_exc_page_fault+0x1e/0x30 [ 1814.003984] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1814.004689] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1814.007090] RSP: 0018:ffff888050647b50 EFLAGS: 00050246 [ 1814.011859] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1814.012801] RDX: 0000000000000000 RSI: ffff88801e20c898 RDI: 0000000020016000 [ 1814.013745] RBP: 0000000020015768 R08: 0000000000000000 R09: ffff88801e20cfff [ 1814.014675] R10: ffffed1003c419ff R11: 0000000000000001 R12: 0000000020016768 [ 1814.015618] R13: ffff88801e20c000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1814.016618] _copy_to_user+0x13d/0x180 [ 1814.017147] pagemap_read+0x333/0x590 [ 1814.017667] ? clear_refs_write+0x780/0x780 [ 1814.018244] ? iov_iter_advance+0x1f1/0xec0 [ 1814.018834] do_iter_read+0x4fa/0x760 [ 1814.019353] ? import_iovec+0x83/0xb0 [ 1814.019892] vfs_readv+0xe5/0x160 [ 1814.020358] ? vfs_iter_read+0xa0/0xa0 [ 1814.020881] ? __fdget_pos+0xf1/0x190 [ 1814.021392] ? lock_downgrade+0x6d0/0x6d0 [ 1814.021955] ? ksys_write+0x12d/0x260 [ 1814.022466] ? __fget_files+0x2f8/0x520 [ 1814.023019] do_readv+0x139/0x300 [ 1814.023483] ? vfs_readv+0x160/0x160 [ 1814.024016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1814.024716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.025410] do_syscall_64+0x33/0x40 [ 1814.025912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1814.026595] RIP: 0033:0x7f832191cb19 [ 1814.027097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.029543] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1814.030551] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1814.031493] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1814.032438] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.033361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.034285] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:07:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:27 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x0, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:07:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:27 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:27 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 50) 08:07:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:07:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:27 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1001) [ 1831.616768] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1831.622553] FAULT_INJECTION: forcing a failure. [ 1831.622553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1831.624140] CPU: 1 PID: 18279 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1831.625058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.626156] Call Trace: [ 1831.626524] dump_stack+0x107/0x167 [ 1831.627027] should_fail.cold+0x5/0xa [ 1831.627549] _copy_to_user+0x2e/0x180 [ 1831.628076] pagemap_read+0x333/0x590 [ 1831.628607] ? clear_refs_write+0x780/0x780 [ 1831.629230] ? iov_iter_advance+0x1f1/0xec0 [ 1831.629849] do_iter_read+0x4fa/0x760 [ 1831.630368] ? import_iovec+0x83/0xb0 [ 1831.630897] vfs_readv+0xe5/0x160 [ 1831.631365] ? vfs_iter_read+0xa0/0xa0 [ 1831.631886] ? __fdget_pos+0xf1/0x190 [ 1831.632421] ? lock_downgrade+0x6d0/0x6d0 [ 1831.632999] ? ksys_write+0x12d/0x260 [ 1831.633514] ? __fget_files+0x2f8/0x520 [ 1831.634065] do_readv+0x139/0x300 [ 1831.634542] ? vfs_readv+0x160/0x160 [ 1831.635051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.635779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.636499] do_syscall_64+0x33/0x40 [ 1831.637021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.637694] RIP: 0033:0x7f832191cb19 [ 1831.638188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1831.640599] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1831.641589] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1831.642532] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1831.643468] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.644414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.645350] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1831.662906] FAT-fs (loop1): invalid media value (0x65) [ 1831.663868] FAT-fs (loop1): Can't find a valid FAT filesystem 08:07:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1100) 08:07:27 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 51) 08:07:27 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x0, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) 08:07:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1831.772509] FAULT_INJECTION: forcing a failure. [ 1831.772509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1831.774097] CPU: 0 PID: 18555 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1831.775005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.776125] Call Trace: [ 1831.776536] dump_stack+0x107/0x167 [ 1831.777059] should_fail.cold+0x5/0xa [ 1831.777576] __alloc_pages_nodemask+0x182/0x600 [ 1831.778187] ? add_mm_counter_fast+0x220/0x220 [ 1831.778788] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1831.779582] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1831.780273] ? lock_downgrade+0x6d0/0x6d0 [ 1831.780828] ? mark_held_locks+0x9e/0xe0 [ 1831.781368] alloc_pages_vma+0xbb/0x410 [ 1831.781897] handle_mm_fault+0x152f/0x3500 [ 1831.782471] ? __pmd_alloc+0x5e0/0x5e0 [ 1831.782997] ? vmacache_find+0x55/0x2a0 [ 1831.783533] do_user_addr_fault+0x56e/0xc60 [ 1831.784108] exc_page_fault+0xa2/0x1a0 [ 1831.784644] asm_exc_page_fault+0x1e/0x30 [ 1831.785191] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1831.785905] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1831.788313] RSP: 0018:ffff88805081fb50 EFLAGS: 00050246 [ 1831.789025] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1831.789944] RDX: 0000000000000000 RSI: ffff888050666898 RDI: 0000000020017000 [ 1831.790874] RBP: 0000000020016768 R08: 0000000000000000 R09: ffff888050666fff [ 1831.791810] R10: ffffed100a0ccdff R11: 0000000000000001 R12: 0000000020017768 [ 1831.792760] R13: ffff888050666000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1831.793773] _copy_to_user+0x13d/0x180 [ 1831.794300] pagemap_read+0x333/0x590 [ 1831.794816] ? clear_refs_write+0x780/0x780 [ 1831.795391] ? iov_iter_advance+0x1f1/0xec0 [ 1831.795977] do_iter_read+0x4fa/0x760 [ 1831.796529] ? import_iovec+0x83/0xb0 [ 1831.797038] vfs_readv+0xe5/0x160 [ 1831.797499] ? vfs_iter_read+0xa0/0xa0 [ 1831.798014] ? __fdget_pos+0xf1/0x190 [ 1831.798522] ? lock_downgrade+0x6d0/0x6d0 [ 1831.799114] ? ksys_write+0x12d/0x260 [ 1831.799640] ? __fget_files+0x2f8/0x520 [ 1831.800213] do_readv+0x139/0x300 [ 1831.800694] ? vfs_readv+0x160/0x160 [ 1831.801197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.801887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.802562] do_syscall_64+0x33/0x40 [ 1831.803084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.803777] RIP: 0033:0x7f832191cb19 [ 1831.804317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1831.806712] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1831.807715] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1831.808715] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1831.809678] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.810610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.811548] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:07:27 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:07:27 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1831.935203] FAT-fs (loop1): invalid media value (0x65) [ 1831.936137] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1831.936144] EXT4-fs (loop4): unable to read superblock 08:07:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 52) 08:07:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1832.022517] FAULT_INJECTION: forcing a failure. [ 1832.022517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1832.024081] CPU: 0 PID: 18839 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1832.025017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1832.026091] Call Trace: [ 1832.026447] dump_stack+0x107/0x167 [ 1832.026933] should_fail.cold+0x5/0xa [ 1832.027447] _copy_to_user+0x2e/0x180 [ 1832.027947] pagemap_read+0x333/0x590 [ 1832.028479] ? clear_refs_write+0x780/0x780 [ 1832.029049] ? iov_iter_advance+0x1f1/0xec0 [ 1832.029629] do_iter_read+0x4fa/0x760 [ 1832.030139] ? import_iovec+0x83/0xb0 [ 1832.030650] vfs_readv+0xe5/0x160 [ 1832.031112] ? vfs_iter_read+0xa0/0xa0 [ 1832.031627] ? __fdget_pos+0xf1/0x190 [ 1832.032128] ? lock_downgrade+0x6d0/0x6d0 [ 1832.032942] ? ksys_write+0x12d/0x260 [ 1832.033456] ? __fget_files+0x2f8/0x520 [ 1832.034010] do_readv+0x139/0x300 [ 1832.034468] ? vfs_readv+0x160/0x160 [ 1832.034965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1832.035651] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1832.036406] do_syscall_64+0x33/0x40 [ 1832.036918] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1832.037588] RIP: 0033:0x7f832191cb19 [ 1832.038081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1832.040689] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1832.041687] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1832.042606] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 08:07:28 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x0, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}, {@utf8}]}) [ 1832.043689] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1832.044661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1832.045592] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:07:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:07:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, 0x0) 08:07:45 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1849.919946] FAULT_INJECTION: forcing a failure. 08:07:45 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1101) 08:07:45 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 53) 08:07:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1849.919946] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1849.922451] CPU: 1 PID: 19100 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1849.924882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1849.927814] Call Trace: [ 1849.928560] dump_stack+0x107/0x167 [ 1849.929775] should_fail.cold+0x5/0xa [ 1849.930896] __alloc_pages_nodemask+0x182/0x600 [ 1849.931628] EXT4-fs (loop4): unable to read superblock [ 1849.932212] ? add_mm_counter_fast+0x220/0x220 [ 1849.932230] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1849.932252] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1849.935457] ? lock_downgrade+0x6d0/0x6d0 [ 1849.936009] ? mark_held_locks+0x9e/0xe0 [ 1849.936557] alloc_pages_vma+0xbb/0x410 [ 1849.937140] handle_mm_fault+0x152f/0x3500 [ 1849.937733] ? __pmd_alloc+0x5e0/0x5e0 [ 1849.938256] ? vmacache_find+0x55/0x2a0 [ 1849.938795] do_user_addr_fault+0x56e/0xc60 [ 1849.939380] exc_page_fault+0xa2/0x1a0 [ 1849.939901] asm_exc_page_fault+0x1e/0x30 [ 1849.940455] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1849.941188] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1849.943629] RSP: 0018:ffff888048e8fb50 EFLAGS: 00050246 [ 1849.944333] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1849.945297] RDX: 0000000000000000 RSI: ffff8880507e4898 RDI: 0000000020018000 [ 1849.946254] RBP: 0000000020017768 R08: 0000000000000000 R09: ffff8880507e4fff [ 1849.947235] R10: ffffed100a0fc9ff R11: 0000000000000001 R12: 0000000020018768 [ 1849.948205] R13: ffff8880507e4000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1849.949152] _copy_to_user+0x13d/0x180 [ 1849.949671] pagemap_read+0x333/0x590 [ 1849.950183] ? clear_refs_write+0x780/0x780 [ 1849.950806] ? iov_iter_advance+0x1f1/0xec0 [ 1849.951397] do_iter_read+0x4fa/0x760 [ 1849.951941] ? import_iovec+0x83/0xb0 [ 1849.952456] vfs_readv+0xe5/0x160 [ 1849.952928] ? vfs_iter_read+0xa0/0xa0 [ 1849.953461] ? __fdget_pos+0xf1/0x190 [ 1849.953969] ? lock_downgrade+0x6d0/0x6d0 [ 1849.954524] ? ksys_write+0x12d/0x260 [ 1849.955039] ? __fget_files+0x2f8/0x520 [ 1849.955587] do_readv+0x139/0x300 [ 1849.956055] ? vfs_readv+0x160/0x160 [ 1849.956559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.957268] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.957950] do_syscall_64+0x33/0x40 [ 1849.958448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1849.959130] RIP: 0033:0x7f832191cb19 [ 1849.959629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1849.962016] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1849.963048] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1849.963990] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1849.964932] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1849.965890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.966826] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:07:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1200) 08:07:46 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, 0x0) 08:07:46 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:07:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:07:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 54) [ 1850.183634] FAULT_INJECTION: forcing a failure. [ 1850.183634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1850.185287] CPU: 1 PID: 19373 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1850.186213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1850.187322] Call Trace: [ 1850.187692] dump_stack+0x107/0x167 [ 1850.188194] should_fail.cold+0x5/0xa [ 1850.188716] _copy_to_user+0x2e/0x180 [ 1850.189265] pagemap_read+0x333/0x590 [ 1850.189789] ? clear_refs_write+0x780/0x780 [ 1850.190376] ? iov_iter_advance+0x1f1/0xec0 [ 1850.190970] do_iter_read+0x4fa/0x760 [ 1850.191491] ? import_iovec+0x83/0xb0 [ 1850.192011] vfs_readv+0xe5/0x160 [ 1850.192485] ? vfs_iter_read+0xa0/0xa0 [ 1850.193027] ? __fdget_pos+0xf1/0x190 [ 1850.193559] ? lock_downgrade+0x6d0/0x6d0 [ 1850.194131] ? ksys_write+0x12d/0x260 [ 1850.194652] ? __fget_files+0x2f8/0x520 [ 1850.195198] do_readv+0x139/0x300 [ 1850.195667] ? vfs_readv+0x160/0x160 [ 1850.196182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1850.196890] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1850.197623] do_syscall_64+0x33/0x40 [ 1850.198130] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1850.198826] RIP: 0033:0x7f832191cb19 [ 1850.199334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1850.201790] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1850.202798] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1850.203752] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1850.204704] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1850.205674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1850.206626] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:08:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1201) 08:08:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 55) 08:08:03 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xdc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:08:03 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, 0x0) 08:08:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1867.617774] FAULT_INJECTION: forcing a failure. [ 1867.617774] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1867.619421] CPU: 1 PID: 19558 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1867.620328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1867.621453] Call Trace: [ 1867.622216] dump_stack+0x107/0x167 [ 1867.623273] should_fail.cold+0x5/0xa [ 1867.624348] __alloc_pages_nodemask+0x182/0x600 [ 1867.625770] ? add_mm_counter_fast+0x220/0x220 [ 1867.627109] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1867.628574] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1867.629281] ? lock_downgrade+0x6d0/0x6d0 [ 1867.633978] ? mark_held_locks+0x9e/0xe0 [ 1867.634540] alloc_pages_vma+0xbb/0x410 [ 1867.635081] handle_mm_fault+0x152f/0x3500 [ 1867.635635] ? __pmd_alloc+0x5e0/0x5e0 [ 1867.636158] ? vmacache_find+0x55/0x2a0 [ 1867.636696] ? vmacache_update+0xce/0x140 [ 1867.637256] do_user_addr_fault+0x56e/0xc60 [ 1867.641900] exc_page_fault+0xa2/0x1a0 [ 1867.642426] asm_exc_page_fault+0x1e/0x30 [ 1867.642994] RIP: 0010:copy_user_generic_string+0x2c/0x40 08:08:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1867.643715] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1867.654230] RSP: 0018:ffff888050427b50 EFLAGS: 00050246 [ 1867.654953] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1867.655911] RDX: 0000000000000000 RSI: ffff88804860a898 RDI: 0000000020019000 08:08:03 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x68, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1867.656865] RBP: 0000000020018768 R08: 0000000000000000 R09: ffff88804860afff 08:08:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1300) [ 1867.657838] R10: ffffed10090c15ff R11: 0000000000000001 R12: 0000000020019768 [ 1867.666405] R13: ffff88804860a000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1867.674002] _copy_to_user+0x13d/0x180 [ 1867.674544] pagemap_read+0x333/0x590 [ 1867.675066] ? clear_refs_write+0x780/0x780 [ 1867.675647] ? iov_iter_advance+0x1f1/0xec0 [ 1867.676242] do_iter_read+0x4fa/0x760 [ 1867.676891] ? import_iovec+0x83/0xb0 [ 1867.677408] vfs_readv+0xe5/0x160 [ 1867.681923] ? vfs_iter_read+0xa0/0xa0 [ 1867.682431] ? __fdget_pos+0xf1/0x190 [ 1867.682934] ? lock_downgrade+0x6d0/0x6d0 [ 1867.683485] ? ksys_write+0x12d/0x260 [ 1867.683990] ? __fget_files+0x2f8/0x520 [ 1867.684526] do_readv+0x139/0x300 [ 1867.684979] ? vfs_readv+0x160/0x160 [ 1867.685468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1867.686179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1867.686844] do_syscall_64+0x33/0x40 [ 1867.687322] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1867.687998] RIP: 0033:0x7f832191cb19 [ 1867.688493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1867.690913] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1867.691894] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1867.692810] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1867.693761] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1867.694680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1867.695600] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:08:03 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}]}) [ 1867.753691] EXT4-fs (loop4): unable to read superblock 08:08:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1867.835247] EXT4-fs (loop4): unable to read superblock 08:08:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 56) [ 1867.962244] FAULT_INJECTION: forcing a failure. [ 1867.962244] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1867.966376] CPU: 0 PID: 19901 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1867.968643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1867.970438] Call Trace: [ 1867.970804] dump_stack+0x107/0x167 [ 1867.971297] should_fail.cold+0x5/0xa [ 1867.971816] _copy_to_user+0x2e/0x180 [ 1867.972330] pagemap_read+0x333/0x590 [ 1867.972845] ? clear_refs_write+0x780/0x780 [ 1867.973425] ? iov_iter_advance+0x1f1/0xec0 [ 1867.974048] do_iter_read+0x4fa/0x760 [ 1867.974562] ? import_iovec+0x83/0xb0 [ 1867.975073] vfs_readv+0xe5/0x160 [ 1867.975535] ? vfs_iter_read+0xa0/0xa0 [ 1867.976085] ? __fdget_pos+0xf1/0x190 [ 1867.976593] ? lock_downgrade+0x6d0/0x6d0 [ 1867.977151] ? ksys_write+0x12d/0x260 [ 1867.977680] ? __fget_files+0x2f8/0x520 [ 1867.978234] do_readv+0x139/0x300 [ 1867.978699] ? vfs_readv+0x160/0x160 [ 1867.979197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1867.979891] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1867.980593] do_syscall_64+0x33/0x40 [ 1867.981098] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1867.981819] RIP: 0033:0x7f832191cb19 [ 1867.982317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1867.984712] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1867.985739] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1867.986676] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1867.987606] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1867.988553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1867.989484] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1885.452675] FAULT_INJECTION: forcing a failure. [ 1885.452675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 08:08:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 57) 08:08:21 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1885.454263] CPU: 0 PID: 20009 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1885.455185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1885.456258] Call Trace: [ 1885.456615] dump_stack+0x107/0x167 [ 1885.457095] should_fail.cold+0x5/0xa [ 1885.457605] __alloc_pages_nodemask+0x182/0x600 [ 1885.462251] ? add_mm_counter_fast+0x220/0x220 [ 1885.462864] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1885.463658] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1885.464356] ? lock_downgrade+0x6d0/0x6d0 [ 1885.464907] ? mark_held_locks+0x9e/0xe0 [ 1885.465454] alloc_pages_vma+0xbb/0x410 [ 1885.465980] handle_mm_fault+0x152f/0x3500 [ 1885.466796] ? __pmd_alloc+0x5e0/0x5e0 [ 1885.467316] ? vmacache_find+0x55/0x2a0 [ 1885.467845] do_user_addr_fault+0x56e/0xc60 [ 1885.468428] exc_page_fault+0xa2/0x1a0 [ 1885.468947] asm_exc_page_fault+0x1e/0x30 [ 1885.469500] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1885.470217] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1885.472609] RSP: 0018:ffff88805396fb50 EFLAGS: 00050246 [ 1885.473316] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1885.474390] RDX: 0000000000000000 RSI: ffff88801d1fe898 RDI: 000000002001a000 [ 1885.475310] RBP: 0000000020019768 R08: 0000000000000000 R09: ffff88801d1fefff [ 1885.476270] R10: ffffed1003a3fdff R11: 0000000000000001 R12: 000000002001a768 [ 1885.477200] R13: ffff88801d1fe000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1885.478189] _copy_to_user+0x13d/0x180 [ 1885.478733] pagemap_read+0x333/0x590 [ 1885.479247] ? clear_refs_write+0x780/0x780 [ 1885.479874] ? iov_iter_advance+0x1f1/0xec0 [ 1885.480460] do_iter_read+0x4fa/0x760 [ 1885.480972] ? import_iovec+0x83/0xb0 [ 1885.481483] vfs_readv+0xe5/0x160 [ 1885.481948] ? vfs_iter_read+0xa0/0xa0 [ 1885.482487] ? __fdget_pos+0xf1/0x190 [ 1885.482992] ? lock_downgrade+0x6d0/0x6d0 [ 1885.483538] ? ksys_write+0x12d/0x260 [ 1885.484053] ? __fget_files+0x2f8/0x520 [ 1885.484594] do_readv+0x139/0x300 [ 1885.485060] ? vfs_readv+0x160/0x160 [ 1885.485545] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1885.486253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1885.486937] do_syscall_64+0x33/0x40 [ 1885.487426] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1885.488088] RIP: 0033:0x7f832191cb19 [ 1885.488572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1885.490923] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1885.491871] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1885.492759] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1885.493665] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.494606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1885.495500] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:08:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:08:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1301) 08:08:21 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xec3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:21 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}, {@uni_xlateno}]}) 08:08:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1400) [ 1885.564657] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:08:21 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:21 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}, {@rodir}]}) 08:08:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:08:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1401) 08:08:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 58) 08:08:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:21 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x74, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1885.816743] FAULT_INJECTION: forcing a failure. [ 1885.816743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1885.818423] CPU: 1 PID: 20458 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1885.819377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1885.820473] Call Trace: [ 1885.820837] dump_stack+0x107/0x167 [ 1885.821335] should_fail.cold+0x5/0xa 08:08:21 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1885.821852] _copy_to_user+0x2e/0x180 [ 1885.830478] pagemap_read+0x333/0x590 [ 1885.831001] ? clear_refs_write+0x780/0x780 [ 1885.831592] ? iov_iter_advance+0x1f1/0xec0 [ 1885.832187] do_iter_read+0x4fa/0x760 [ 1885.832708] ? import_iovec+0x83/0xb0 [ 1885.833222] vfs_readv+0xe5/0x160 [ 1885.833691] ? vfs_iter_read+0xa0/0xa0 [ 1885.834232] ? __fdget_pos+0xf1/0x190 [ 1885.834747] ? lock_downgrade+0x6d0/0x6d0 [ 1885.835310] ? ksys_write+0x12d/0x260 [ 1885.835831] ? __fget_files+0x2f8/0x520 [ 1885.836398] do_readv+0x139/0x300 [ 1885.836865] ? vfs_readv+0x160/0x160 [ 1885.837406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1885.838111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1885.838830] do_syscall_64+0x33/0x40 [ 1885.839338] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1885.840022] RIP: 0033:0x7f832191cb19 [ 1885.840526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1885.842996] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1885.844053] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1885.845005] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1885.845943] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.846905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1885.847854] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1885.864475] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:08:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:08:39 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}, {@rodir}]}) 08:08:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1500) 08:08:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:39 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 59) [ 1903.310130] FAULT_INJECTION: forcing a failure. [ 1903.310130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1903.311830] CPU: 0 PID: 20693 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1903.312732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.313794] Call Trace: [ 1903.314152] dump_stack+0x107/0x167 [ 1903.314633] should_fail.cold+0x5/0xa [ 1903.315158] __alloc_pages_nodemask+0x182/0x600 [ 1903.315778] ? add_mm_counter_fast+0x220/0x220 [ 1903.316379] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1903.317289] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1903.317994] ? lock_downgrade+0x6d0/0x6d0 [ 1903.318545] ? mark_held_locks+0x9e/0xe0 [ 1903.319103] alloc_pages_vma+0xbb/0x410 [ 1903.319620] handle_mm_fault+0x152f/0x3500 [ 1903.320193] ? __pmd_alloc+0x5e0/0x5e0 [ 1903.320724] ? vmacache_find+0x55/0x2a0 [ 1903.321263] do_user_addr_fault+0x56e/0xc60 [ 1903.321856] exc_page_fault+0xa2/0x1a0 [ 1903.322378] asm_exc_page_fault+0x1e/0x30 [ 1903.322944] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1903.323664] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1903.326066] RSP: 0018:ffff888054217b50 EFLAGS: 00050246 [ 1903.326773] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1903.327736] RDX: 0000000000000000 RSI: ffff888009820898 RDI: 000000002001b000 [ 1903.328681] RBP: 000000002001a768 R08: 0000000000000000 R09: ffff888009820fff [ 1903.329629] R10: ffffed10013041ff R11: 0000000000000001 R12: 000000002001b768 [ 1903.330570] R13: ffff888009820000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1903.331556] _copy_to_user+0x13d/0x180 [ 1903.332081] pagemap_read+0x333/0x590 [ 1903.332592] ? clear_refs_write+0x780/0x780 [ 1903.333166] ? iov_iter_advance+0x1f1/0xec0 [ 1903.333749] do_iter_read+0x4fa/0x760 [ 1903.334237] ? import_iovec+0x83/0xb0 [ 1903.334747] vfs_readv+0xe5/0x160 [ 1903.335233] ? vfs_iter_read+0xa0/0xa0 [ 1903.335751] ? __fdget_pos+0xf1/0x190 [ 1903.336260] ? lock_downgrade+0x6d0/0x6d0 [ 1903.336821] ? ksys_write+0x12d/0x260 [ 1903.337343] ? __fget_files+0x2f8/0x520 [ 1903.337891] do_readv+0x139/0x300 [ 1903.338360] ? vfs_readv+0x160/0x160 [ 1903.338879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.339579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.340270] do_syscall_64+0x33/0x40 [ 1903.340770] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1903.341454] RIP: 0033:0x7f832191cb19 [ 1903.341962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.344388] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1903.345397] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1903.346387] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1903.347347] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.348298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.349236] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1903.368903] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:08:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1501) [ 1903.402753] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:08:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4084, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:39 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)={[{@shortname_win95}]}) 08:08:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x11c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:57 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:08:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1600) 08:08:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:08:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x300, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 60) [ 1921.393275] FAULT_INJECTION: forcing a failure. [ 1921.393275] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1921.394961] CPU: 0 PID: 21242 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1921.395979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1921.397088] Call Trace: [ 1921.397472] dump_stack+0x107/0x167 [ 1921.397966] should_fail.cold+0x5/0xa [ 1921.398507] _copy_to_user+0x2e/0x180 [ 1921.399024] pagemap_read+0x333/0x590 [ 1921.411694] ? clear_refs_write+0x780/0x780 [ 1921.412371] ? iov_iter_advance+0x1f1/0xec0 [ 1921.413057] do_iter_read+0x4fa/0x760 [ 1921.413657] ? import_iovec+0x83/0xb0 [ 1921.414258] vfs_readv+0xe5/0x160 [ 1921.414797] ? vfs_iter_read+0xa0/0xa0 [ 1921.415403] ? __fdget_pos+0xf1/0x190 [ 1921.416008] ? lock_downgrade+0x6d0/0x6d0 [ 1921.416650] ? ksys_write+0x12d/0x260 [ 1921.417195] ? __fget_files+0x2f8/0x520 [ 1921.417811] do_readv+0x139/0x300 [ 1921.418350] ? vfs_readv+0x160/0x160 [ 1921.418931] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1921.420135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.421474] do_syscall_64+0x33/0x40 [ 1921.422439] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1921.423846] RIP: 0033:0x7f832191cb19 [ 1921.424838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1921.430162] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1921.432288] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1921.434195] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1921.436217] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.438065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.440088] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:08:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 61) [ 1921.570453] FAULT_INJECTION: forcing a failure. [ 1921.570453] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1921.571744] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1921.572424] CPU: 0 PID: 21512 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1921.573673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1921.574675] Call Trace: [ 1921.575001] dump_stack+0x107/0x167 [ 1921.575449] should_fail.cold+0x5/0xa [ 1921.576544] __alloc_pages_nodemask+0x182/0x600 [ 1921.577643] ? add_mm_counter_fast+0x220/0x220 [ 1921.578750] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1921.580382] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1921.581655] ? lock_downgrade+0x6d0/0x6d0 [ 1921.582657] ? mark_held_locks+0x9e/0xe0 [ 1921.583605] alloc_pages_vma+0xbb/0x410 [ 1921.584099] handle_mm_fault+0x152f/0x3500 [ 1921.584628] ? __pmd_alloc+0x5e0/0x5e0 [ 1921.585112] ? vmacache_find+0x55/0x2a0 [ 1921.585608] do_user_addr_fault+0x56e/0xc60 [ 1921.586143] exc_page_fault+0xa2/0x1a0 [ 1921.586623] asm_exc_page_fault+0x1e/0x30 [ 1921.587129] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1921.588282] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1921.593068] RSP: 0018:ffff88805086fb50 EFLAGS: 00050246 [ 1921.594372] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1921.596230] RDX: 0000000000000000 RSI: ffff88804823c898 RDI: 000000002001c000 [ 1921.597985] RBP: 000000002001b768 R08: 0000000000000000 R09: ffff88804823cfff [ 1921.599767] R10: ffffed10090479ff R11: 0000000000000001 R12: 000000002001c768 [ 1921.601527] R13: ffff88804823c000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1921.603300] _copy_to_user+0x13d/0x180 [ 1921.604401] pagemap_read+0x333/0x590 [ 1921.605305] ? clear_refs_write+0x780/0x780 [ 1921.606331] ? iov_iter_advance+0x1f1/0xec0 [ 1921.607385] do_iter_read+0x4fa/0x760 [ 1921.608461] ? import_iovec+0x83/0xb0 [ 1921.609394] vfs_readv+0xe5/0x160 [ 1921.610231] ? vfs_iter_read+0xa0/0xa0 [ 1921.611178] ? __fdget_pos+0xf1/0x190 [ 1921.612221] ? lock_downgrade+0x6d0/0x6d0 [ 1921.613213] ? ksys_write+0x12d/0x260 [ 1921.614124] ? __fget_files+0x2f8/0x520 [ 1921.615091] do_readv+0x139/0x300 [ 1921.616017] ? vfs_readv+0x160/0x160 [ 1921.616932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1921.618216] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.619499] do_syscall_64+0x33/0x40 [ 1921.620549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1921.621779] RIP: 0033:0x7f832191cb19 [ 1921.622664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1921.627800] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1921.629692] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1921.631452] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1921.633486] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.635164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.637120] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:08:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1601) 08:08:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x12c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x500, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:08:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:08:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1700) 08:08:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 62) 08:08:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1921.823736] FAULT_INJECTION: forcing a failure. [ 1921.823736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1921.827493] CPU: 0 PID: 21694 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1921.828523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1921.829735] Call Trace: [ 1921.830130] dump_stack+0x107/0x167 [ 1921.830691] should_fail.cold+0x5/0xa [ 1921.831258] _copy_to_user+0x2e/0x180 [ 1921.832271] pagemap_read+0x333/0x590 [ 1921.833470] ? clear_refs_write+0x780/0x780 [ 1921.834129] ? iov_iter_advance+0x1f1/0xec0 [ 1921.835464] do_iter_read+0x4fa/0x760 [ 1921.836086] ? import_iovec+0x83/0xb0 [ 1921.837253] vfs_readv+0xe5/0x160 [ 1921.838334] ? vfs_iter_read+0xa0/0xa0 [ 1921.838947] ? __fdget_pos+0xf1/0x190 [ 1921.840169] ? lock_downgrade+0x6d0/0x6d0 [ 1921.840814] ? ksys_write+0x12d/0x260 [ 1921.842038] ? __fget_files+0x2f8/0x520 [ 1921.842662] do_readv+0x139/0x300 [ 1921.843754] ? vfs_readv+0x160/0x160 [ 1921.844321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1921.846033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.846815] do_syscall_64+0x33/0x40 [ 1921.848015] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1921.848785] RIP: 0033:0x7f832191cb19 [ 1921.849964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:08:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1701) [ 1921.852836] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1921.855463] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1921.857856] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1921.860268] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.862070] cgroup: fork rejected by pids controller in [ 1921.862538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.862547] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1921.865625] /syz5 08:08:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:09:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 63) 08:09:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x13c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:23 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x600, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1947.899755] FAULT_INJECTION: forcing a failure. [ 1947.899755] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.901508] CPU: 1 PID: 21910 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1947.902480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.903671] Call Trace: [ 1947.904104] dump_stack+0x107/0x167 [ 1947.904803] should_fail.cold+0x5/0xa [ 1947.905416] ? __do_sys_memfd_create+0xfb/0x450 [ 1947.906166] should_failslab+0x5/0x20 [ 1947.906801] __kmalloc+0x72/0x390 [ 1947.907381] __do_sys_memfd_create+0xfb/0x450 [ 1947.908091] ? ksys_write+0x1a9/0x260 [ 1947.908785] ? memfd_file_seals_ptr+0x170/0x170 [ 1947.909584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1947.910425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1947.911227] do_syscall_64+0x33/0x40 [ 1947.911850] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1947.912760] RIP: 0033:0x7fc5a29bfb19 [ 1947.913386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1947.916831] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1947.917912] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 08:09:23 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1800) 08:09:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:09:23 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 1) 08:09:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1947.918937] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1947.920002] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1947.921206] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1947.922483] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 1947.933998] FAULT_INJECTION: forcing a failure. [ 1947.933998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1947.935893] CPU: 0 PID: 21902 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1947.936974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.938276] Call Trace: [ 1947.938708] dump_stack+0x107/0x167 [ 1947.939262] should_fail.cold+0x5/0xa [ 1947.939879] __alloc_pages_nodemask+0x182/0x600 [ 1947.940609] ? add_mm_counter_fast+0x220/0x220 [ 1947.941306] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1947.942241] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1947.943055] ? lock_downgrade+0x6d0/0x6d0 [ 1947.943715] ? mark_held_locks+0x9e/0xe0 [ 1947.944331] alloc_pages_vma+0xbb/0x410 [ 1947.944980] handle_mm_fault+0x152f/0x3500 [ 1947.945636] ? __pmd_alloc+0x5e0/0x5e0 [ 1947.946233] ? vmacache_find+0x55/0x2a0 [ 1947.946863] ? vmacache_update+0xce/0x140 [ 1947.947494] do_user_addr_fault+0x56e/0xc60 [ 1947.948197] exc_page_fault+0xa2/0x1a0 [ 1947.948798] asm_exc_page_fault+0x1e/0x30 [ 1947.949432] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1947.950269] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1947.953041] RSP: 0018:ffff8880542b7b50 EFLAGS: 00050246 [ 1947.953832] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed 08:09:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 2) [ 1947.954919] RDX: 0000000000000000 RSI: ffff888048a90898 RDI: 000000002001d000 [ 1947.964869] RBP: 000000002001c768 R08: 0000000000000000 R09: ffff888048a90fff [ 1947.965935] R10: ffffed10091521ff R11: 0000000000000001 R12: 000000002001d768 [ 1947.966974] R13: ffff888048a90000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1947.968061] _copy_to_user+0x13d/0x180 [ 1947.968617] pagemap_read+0x333/0x590 [ 1947.969145] ? clear_refs_write+0x780/0x780 [ 1947.969692] ? iov_iter_advance+0x1f1/0xec0 [ 1947.969846] FAULT_INJECTION: forcing a failure. [ 1947.969846] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.970256] do_iter_read+0x4fa/0x760 [ 1947.972236] ? import_iovec+0x83/0xb0 [ 1947.972824] vfs_readv+0xe5/0x160 [ 1947.973369] ? vfs_iter_read+0xa0/0xa0 [ 1947.973958] ? __fdget_pos+0xf1/0x190 [ 1947.974534] ? lock_downgrade+0x6d0/0x6d0 [ 1947.975210] ? ksys_write+0x12d/0x260 [ 1947.975793] ? __fget_files+0x2f8/0x520 [ 1947.976466] do_readv+0x139/0x300 [ 1947.977014] ? vfs_readv+0x160/0x160 [ 1947.977592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1947.978407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1947.979221] do_syscall_64+0x33/0x40 [ 1947.979814] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1947.980591] RIP: 0033:0x7f832191cb19 [ 1947.981951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1947.984864] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1947.986091] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1947.987251] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1947.988380] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.993574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1947.994742] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1947.995919] CPU: 1 PID: 21919 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1947.996927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.998104] Call Trace: [ 1947.998505] dump_stack+0x107/0x167 [ 1947.999014] should_fail.cold+0x5/0xa [ 1947.999496] ? create_object.isra.0+0x3a/0xa20 [ 1948.000076] should_failslab+0x5/0x20 [ 1948.000590] kmem_cache_alloc+0x5b/0x310 [ 1948.002046] create_object.isra.0+0x3a/0xa20 [ 1948.002634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1948.003344] __kmalloc+0x16e/0x390 [ 1948.003843] __do_sys_memfd_create+0xfb/0x450 [ 1948.004485] ? ksys_write+0x1a9/0x260 [ 1948.005033] ? memfd_file_seals_ptr+0x170/0x170 [ 1948.005626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1948.006376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1948.007102] do_syscall_64+0x33/0x40 [ 1948.007599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1948.008324] RIP: 0033:0x7fc5a29bfb19 [ 1948.008849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1948.011178] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1948.012155] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1948.013264] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1948.014165] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1948.015103] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1948.015998] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:09:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1801) [ 1948.140940] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1948.176491] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:09:41 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 3) 08:09:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:09:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x14c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:41 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 64) 08:09:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1900) 08:09:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:09:41 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1965.654313] FAULT_INJECTION: forcing a failure. [ 1965.654313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1965.656055] CPU: 1 PID: 22245 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1965.656745] FAULT_INJECTION: forcing a failure. [ 1965.656745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1965.657042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1965.657056] Call Trace: [ 1965.664126] dump_stack+0x107/0x167 [ 1965.664694] should_fail.cold+0x5/0xa [ 1965.665232] _copy_to_user+0x2e/0x180 [ 1965.665869] pagemap_read+0x333/0x590 [ 1965.666478] ? clear_refs_write+0x780/0x780 [ 1965.667058] ? iov_iter_advance+0x1f1/0xec0 [ 1965.667739] do_iter_read+0x4fa/0x760 [ 1965.668295] ? import_iovec+0x83/0xb0 [ 1965.668818] vfs_readv+0xe5/0x160 [ 1965.669354] ? vfs_iter_read+0xa0/0xa0 [ 1965.669898] ? __fdget_pos+0xf1/0x190 [ 1965.670483] ? lock_downgrade+0x6d0/0x6d0 [ 1965.671076] ? ksys_write+0x12d/0x260 [ 1965.671675] ? __fget_files+0x2f8/0x520 [ 1965.672219] do_readv+0x139/0x300 [ 1965.672777] ? vfs_readv+0x160/0x160 [ 1965.673353] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1965.674074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1965.674882] do_syscall_64+0x33/0x40 [ 1965.675431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1965.676107] RIP: 0033:0x7f832191cb19 [ 1965.676658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1965.679211] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1965.680320] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1965.681300] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1965.682325] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1965.683346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1965.684379] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 1965.685428] CPU: 0 PID: 22248 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1965.686388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1965.687530] Call Trace: [ 1965.687908] dump_stack+0x107/0x167 [ 1965.688394] should_fail.cold+0x5/0xa [ 1965.688954] _copy_from_user+0x2e/0x1b0 [ 1965.693553] __do_sys_memfd_create+0x16d/0x450 [ 1965.694193] ? memfd_file_seals_ptr+0x170/0x170 [ 1965.694814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1965.695499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1965.696187] do_syscall_64+0x33/0x40 [ 1965.696686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1965.697379] RIP: 0033:0x7fc5a29bfb19 [ 1965.697877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1965.700331] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1965.701388] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1965.702333] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1965.703351] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1965.704277] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1965.705260] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 1965.721400] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:09:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:09:41 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 65) 08:09:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1901) 08:09:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:09:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1965.930668] FAULT_INJECTION: forcing a failure. [ 1965.930668] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1965.932533] CPU: 1 PID: 22472 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1965.933488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1965.934600] Call Trace: [ 1965.934952] dump_stack+0x107/0x167 [ 1965.935433] should_fail.cold+0x5/0xa [ 1965.935937] __alloc_pages_nodemask+0x182/0x600 [ 1965.936567] ? add_mm_counter_fast+0x220/0x220 [ 1965.937227] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1965.938017] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1965.938704] ? lock_downgrade+0x6d0/0x6d0 [ 1965.939274] ? mark_held_locks+0x9e/0xe0 [ 1965.939808] alloc_pages_vma+0xbb/0x410 [ 1965.940375] handle_mm_fault+0x152f/0x3500 [ 1965.940940] ? __pmd_alloc+0x5e0/0x5e0 [ 1965.941480] ? vmacache_find+0x55/0x2a0 [ 1965.942038] do_user_addr_fault+0x56e/0xc60 [ 1965.942618] exc_page_fault+0xa2/0x1a0 [ 1965.943167] asm_exc_page_fault+0x1e/0x30 [ 1965.943721] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1965.944427] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1965.946875] RSP: 0018:ffff888053b2fb50 EFLAGS: 00050246 [ 1965.947570] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1965.948523] RDX: 0000000000000000 RSI: ffff888015876898 RDI: 000000002001e000 [ 1965.949502] RBP: 000000002001d768 R08: 0000000000000000 R09: ffff888015876fff [ 1965.950425] R10: ffffed1002b0edff R11: 0000000000000001 R12: 000000002001e768 [ 1965.951382] R13: ffff888015876000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1965.952377] _copy_to_user+0x13d/0x180 [ 1965.952893] pagemap_read+0x333/0x590 [ 1965.953418] ? clear_refs_write+0x780/0x780 [ 1965.953999] ? iov_iter_advance+0x1f1/0xec0 [ 1965.954593] do_iter_read+0x4fa/0x760 [ 1965.955115] ? import_iovec+0x83/0xb0 [ 1965.955645] vfs_readv+0xe5/0x160 [ 1965.956102] ? vfs_iter_read+0xa0/0xa0 [ 1965.956615] ? __fdget_pos+0xf1/0x190 [ 1965.957166] ? lock_downgrade+0x6d0/0x6d0 [ 1965.957718] ? ksys_write+0x12d/0x260 [ 1965.958268] ? __fget_files+0x2f8/0x520 [ 1965.958810] do_readv+0x139/0x300 [ 1965.959266] ? vfs_readv+0x160/0x160 [ 1965.959762] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1965.960479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1965.961201] do_syscall_64+0x33/0x40 [ 1965.961703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1965.962373] RIP: 0033:0x7f832191cb19 [ 1965.962865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1965.965263] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1965.966259] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1965.967219] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1965.968153] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1965.969117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1965.970042] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:09:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x15c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1a00) 08:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1966.023452] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:09:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 4) 08:09:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7400, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1966.099797] FAULT_INJECTION: forcing a failure. [ 1966.099797] name failslab, interval 1, probability 0, space 0, times 0 [ 1966.101387] CPU: 0 PID: 22887 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1966.102298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.103389] Call Trace: [ 1966.103746] dump_stack+0x107/0x167 [ 1966.104233] should_fail.cold+0x5/0xa [ 1966.104757] ? shmem_alloc_inode+0x18/0x40 [ 1966.106082] should_failslab+0x5/0x20 [ 1966.106595] kmem_cache_alloc+0x5b/0x310 [ 1966.107139] ? shmem_destroy_inode+0x70/0x70 [ 1966.107729] shmem_alloc_inode+0x18/0x40 [ 1966.108273] ? shmem_destroy_inode+0x70/0x70 [ 1966.108873] alloc_inode+0x63/0x240 [ 1966.109397] new_inode+0x23/0x250 [ 1966.109844] shmem_get_inode+0x15e/0xbc0 [ 1966.110367] __shmem_file_setup+0xb8/0x320 [ 1966.110905] ? _copy_from_user+0xfb/0x1b0 [ 1966.111434] __do_sys_memfd_create+0x275/0x450 [ 1966.112014] ? memfd_file_seals_ptr+0x170/0x170 [ 1966.112613] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.117352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.118010] do_syscall_64+0x33/0x40 [ 1966.118484] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1966.119132] RIP: 0033:0x7fc5a29bfb19 [ 1966.119608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.121923] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1966.122889] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1966.123786] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1966.124694] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1966.129682] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1966.130616] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:09:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x16c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:09:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1300, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 1966.270423] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1966.301421] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1a01) 08:10:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x17c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 66) 08:10:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 5) [ 1984.130836] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1984.139113] FAULT_INJECTION: forcing a failure. [ 1984.139113] name failslab, interval 1, probability 0, space 0, times 0 [ 1984.140634] CPU: 1 PID: 23313 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1984.141544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.142642] Call Trace: [ 1984.142996] dump_stack+0x107/0x167 [ 1984.143488] should_fail.cold+0x5/0xa [ 1984.143995] ? create_object.isra.0+0x3a/0xa20 [ 1984.144599] should_failslab+0x5/0x20 [ 1984.145074] kmem_cache_alloc+0x5b/0x310 [ 1984.145604] create_object.isra.0+0x3a/0xa20 [ 1984.146186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1984.146843] kmem_cache_alloc+0x159/0x310 [ 1984.147389] ? shmem_destroy_inode+0x70/0x70 [ 1984.147960] shmem_alloc_inode+0x18/0x40 [ 1984.148490] ? shmem_destroy_inode+0x70/0x70 [ 1984.149056] alloc_inode+0x63/0x240 [ 1984.149533] new_inode+0x23/0x250 [ 1984.150010] shmem_get_inode+0x15e/0xbc0 [ 1984.150528] __shmem_file_setup+0xb8/0x320 [ 1984.151089] ? _copy_from_user+0xfb/0x1b0 [ 1984.151634] __do_sys_memfd_create+0x275/0x450 [ 1984.152228] ? memfd_file_seals_ptr+0x170/0x170 [ 1984.152835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.153512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.154203] do_syscall_64+0x33/0x40 [ 1984.154602] FAULT_INJECTION: forcing a failure. [ 1984.154602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1984.154688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.154708] RIP: 0033:0x7fc5a29bfb19 [ 1984.157365] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.159727] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1984.160708] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1984.161626] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1984.162566] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1984.163478] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1984.164397] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 1984.165356] CPU: 0 PID: 23325 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1984.166306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.167380] Call Trace: [ 1984.167743] dump_stack+0x107/0x167 [ 1984.168224] should_fail.cold+0x5/0xa [ 1984.168736] _copy_to_user+0x2e/0x180 [ 1984.169248] pagemap_read+0x333/0x590 [ 1984.169772] ? clear_refs_write+0x780/0x780 [ 1984.170347] ? iov_iter_advance+0x1f1/0xec0 [ 1984.170925] do_iter_read+0x4fa/0x760 [ 1984.171432] ? import_iovec+0x83/0xb0 [ 1984.171938] vfs_readv+0xe5/0x160 [ 1984.172396] ? vfs_iter_read+0xa0/0xa0 [ 1984.172905] ? __fdget_pos+0xf1/0x190 [ 1984.173409] ? lock_downgrade+0x6d0/0x6d0 [ 1984.173981] ? ksys_write+0x12d/0x260 [ 1984.174494] ? __fget_files+0x2f8/0x520 [ 1984.175036] do_readv+0x139/0x300 [ 1984.175495] ? vfs_readv+0x160/0x160 [ 1984.175992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.176679] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.177358] do_syscall_64+0x33/0x40 [ 1984.177880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.178539] RIP: 0033:0x7f832191cb19 [ 1984.179024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.181354] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1984.182363] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1984.183304] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1984.184244] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.185191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1984.186179] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1b00) 08:10:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1500, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 6) 08:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1b01) 08:10:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 67) [ 1984.369975] FAULT_INJECTION: forcing a failure. [ 1984.369975] name failslab, interval 1, probability 0, space 0, times 0 [ 1984.371450] CPU: 0 PID: 23735 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1984.372272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.373261] Call Trace: [ 1984.373582] dump_stack+0x107/0x167 [ 1984.374044] should_fail.cold+0x5/0xa [ 1984.374504] ? security_inode_alloc+0x34/0x160 [ 1984.375059] should_failslab+0x5/0x20 [ 1984.375536] kmem_cache_alloc+0x5b/0x310 [ 1984.376041] security_inode_alloc+0x34/0x160 [ 1984.376582] inode_init_always+0xa4e/0xd10 [ 1984.377098] ? shmem_destroy_inode+0x70/0x70 [ 1984.377640] alloc_inode+0x84/0x240 [ 1984.378105] new_inode+0x23/0x250 [ 1984.378542] shmem_get_inode+0x15e/0xbc0 [ 1984.379052] __shmem_file_setup+0xb8/0x320 [ 1984.379575] ? _copy_from_user+0xfb/0x1b0 [ 1984.380090] __do_sys_memfd_create+0x275/0x450 [ 1984.380649] ? memfd_file_seals_ptr+0x170/0x170 [ 1984.381222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.381896] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.382530] do_syscall_64+0x33/0x40 [ 1984.382992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.383658] RIP: 0033:0x7fc5a29bfb19 [ 1984.384163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.386678] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1984.394600] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1984.395578] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1984.396514] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1984.397452] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1984.398413] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:10:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x18c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3c9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1984.475021] FAULT_INJECTION: forcing a failure. [ 1984.475021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1984.476685] CPU: 0 PID: 23853 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 1984.477600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.478701] Call Trace: [ 1984.479065] dump_stack+0x107/0x167 [ 1984.479552] should_fail.cold+0x5/0xa [ 1984.480079] __alloc_pages_nodemask+0x182/0x600 [ 1984.480706] ? add_mm_counter_fast+0x220/0x220 [ 1984.481317] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1984.482791] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1984.484315] ? lock_downgrade+0x6d0/0x6d0 [ 1984.485521] ? mark_held_locks+0x9e/0xe0 [ 1984.486246] alloc_pages_vma+0xbb/0x410 [ 1984.486796] handle_mm_fault+0x152f/0x3500 [ 1984.487380] ? __pmd_alloc+0x5e0/0x5e0 [ 1984.487905] ? vmacache_find+0x55/0x2a0 [ 1984.488463] do_user_addr_fault+0x56e/0xc60 [ 1984.489066] exc_page_fault+0xa2/0x1a0 [ 1984.489603] asm_exc_page_fault+0x1e/0x30 [ 1984.490901] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1984.492793] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 1984.498982] RSP: 0018:ffff8880483afb50 EFLAGS: 00050246 [ 1984.500468] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 1984.502648] RDX: 0000000000000000 RSI: ffff888051744898 RDI: 000000002001f000 [ 1984.504705] RBP: 000000002001e768 R08: 0000000000000000 R09: ffff888051744fff [ 1984.506811] R10: ffffed100a2e89ff R11: 0000000000000001 R12: 000000002001f768 [ 1984.508861] R13: ffff888051744000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1984.510978] _copy_to_user+0x13d/0x180 [ 1984.512113] pagemap_read+0x333/0x590 [ 1984.513235] ? clear_refs_write+0x780/0x780 [ 1984.514514] ? iov_iter_advance+0x1f1/0xec0 [ 1984.515561] do_iter_read+0x4fa/0x760 [ 1984.516497] ? import_iovec+0x83/0xb0 [ 1984.517450] vfs_readv+0xe5/0x160 [ 1984.518043] ? vfs_iter_read+0xa0/0xa0 [ 1984.518542] ? __fdget_pos+0xf1/0x190 [ 1984.519046] ? lock_downgrade+0x6d0/0x6d0 [ 1984.519613] ? ksys_write+0x12d/0x260 [ 1984.520135] ? __fget_files+0x2f8/0x520 [ 1984.520648] do_readv+0x139/0x300 [ 1984.521083] ? vfs_readv+0x160/0x160 [ 1984.521535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.522875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.524178] do_syscall_64+0x33/0x40 [ 1984.525051] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.526387] RIP: 0033:0x7f832191cb19 [ 1984.527244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.532216] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1984.534162] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 1984.535880] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 1984.537598] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.539720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1984.541500] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1c00) 08:10:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 7) 08:10:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1984.670368] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1984.675414] FAULT_INJECTION: forcing a failure. [ 1984.675414] name failslab, interval 1, probability 0, space 0, times 0 [ 1984.678363] CPU: 0 PID: 24167 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 1984.679289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.680390] Call Trace: [ 1984.680758] dump_stack+0x107/0x167 [ 1984.681254] should_fail.cold+0x5/0xa [ 1984.681818] ? create_object.isra.0+0x3a/0xa20 [ 1984.683409] should_failslab+0x5/0x20 [ 1984.684513] kmem_cache_alloc+0x5b/0x310 [ 1984.685669] create_object.isra.0+0x3a/0xa20 [ 1984.687148] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1984.688559] kmem_cache_alloc+0x159/0x310 [ 1984.689736] security_inode_alloc+0x34/0x160 [ 1984.691259] inode_init_always+0xa4e/0xd10 [ 1984.692482] ? shmem_destroy_inode+0x70/0x70 [ 1984.693761] alloc_inode+0x84/0x240 [ 1984.694969] new_inode+0x23/0x250 [ 1984.695941] shmem_get_inode+0x15e/0xbc0 [ 1984.697081] __shmem_file_setup+0xb8/0x320 [ 1984.698392] ? _copy_from_user+0xfb/0x1b0 [ 1984.699586] __do_sys_memfd_create+0x275/0x450 [ 1984.700914] ? memfd_file_seals_ptr+0x170/0x170 [ 1984.702362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.703845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.705290] do_syscall_64+0x33/0x40 [ 1984.706483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.707970] RIP: 0033:0x7fc5a29bfb19 [ 1984.709037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.715303] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1984.717445] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 1984.719844] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 1984.722276] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 1984.724696] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1984.727137] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:10:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ca, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x19c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1c01) 08:10:18 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x195d, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:18 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 8) 08:10:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 68) 08:10:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1ac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:18 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1d00) 08:10:18 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3cb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2002.921691] FAULT_INJECTION: forcing a failure. [ 2002.921691] name failslab, interval 1, probability 0, space 0, times 0 [ 2002.931327] CPU: 1 PID: 24756 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2002.932244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2002.933465] Call Trace: [ 2002.933868] dump_stack+0x107/0x167 [ 2002.934368] should_fail.cold+0x5/0xa [ 2002.934897] ? __d_alloc+0x2a/0x990 [ 2002.935390] should_failslab+0x5/0x20 [ 2002.935900] kmem_cache_alloc+0x5b/0x310 [ 2002.936443] ? trace_hardirqs_on+0x5b/0x180 [ 2002.937023] __d_alloc+0x2a/0x990 [ 2002.937496] d_alloc_pseudo+0x19/0x70 [ 2002.938004] alloc_file_pseudo+0xce/0x250 [ 2002.938592] ? alloc_file+0x5a0/0x5a0 [ 2002.939120] ? shmem_get_inode+0x55c/0xbc0 [ 2002.939720] __shmem_file_setup+0x144/0x320 [ 2002.940315] ? _copy_from_user+0xfb/0x1b0 [ 2002.940874] __do_sys_memfd_create+0x275/0x450 [ 2002.941486] ? memfd_file_seals_ptr+0x170/0x170 [ 2002.942112] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2002.942834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2002.943521] do_syscall_64+0x33/0x40 [ 2002.944051] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2002.944753] RIP: 0033:0x7fc5a29bfb19 [ 2002.945268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2002.947710] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2002.948737] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2002.949685] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2002.950667] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2002.951594] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2002.952524] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 2002.961595] FAULT_INJECTION: forcing a failure. [ 2002.961595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2002.964219] CPU: 0 PID: 24839 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2002.966142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2002.969075] Call Trace: [ 2002.969866] dump_stack+0x107/0x167 [ 2002.971088] should_fail.cold+0x5/0xa [ 2002.972226] _copy_to_user+0x2e/0x180 [ 2002.973286] pagemap_read+0x333/0x590 [ 2002.974448] ? clear_refs_write+0x780/0x780 [ 2002.975927] ? iov_iter_advance+0x1f1/0xec0 [ 2002.977203] do_iter_read+0x4fa/0x760 [ 2002.978306] ? import_iovec+0x83/0xb0 [ 2002.979615] vfs_readv+0xe5/0x160 [ 2002.980584] ? vfs_iter_read+0xa0/0xa0 [ 2002.981686] ? __fdget_pos+0xf1/0x190 [ 2002.982581] ? lock_downgrade+0x6d0/0x6d0 [ 2002.983136] ? ksys_write+0x12d/0x260 [ 2002.983658] ? __fget_files+0x2f8/0x520 [ 2002.984210] do_readv+0x139/0x300 [ 2002.984689] ? vfs_readv+0x160/0x160 [ 2002.985193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2002.985892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2002.986930] do_syscall_64+0x33/0x40 [ 2002.988017] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2002.989545] RIP: 0033:0x7f832191cb19 [ 2002.990542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2002.993013] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2002.994063] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2002.996063] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2002.998120] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.000486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2003.002489] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2003.028482] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1d01) 08:10:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:19 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:19 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 69) [ 2003.111373] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1bc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2003.143662] FAULT_INJECTION: forcing a failure. [ 2003.143662] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2003.145374] CPU: 1 PID: 25121 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2003.146270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2003.147411] Call Trace: [ 2003.147750] dump_stack+0x107/0x167 [ 2003.148230] should_fail.cold+0x5/0xa [ 2003.148740] __alloc_pages_nodemask+0x182/0x600 [ 2003.149350] ? add_mm_counter_fast+0x220/0x220 [ 2003.149939] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2003.150723] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2003.151397] ? lock_downgrade+0x6d0/0x6d0 [ 2003.151930] ? mark_held_locks+0x9e/0xe0 [ 2003.152469] alloc_pages_vma+0xbb/0x410 [ 2003.152990] handle_mm_fault+0x152f/0x3500 [ 2003.153553] ? __pmd_alloc+0x5e0/0x5e0 [ 2003.154093] ? vmacache_find+0x55/0x2a0 [ 2003.154681] do_user_addr_fault+0x56e/0xc60 [ 2003.155259] exc_page_fault+0xa2/0x1a0 [ 2003.155761] asm_exc_page_fault+0x1e/0x30 [ 2003.156310] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2003.157009] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2003.159377] RSP: 0018:ffff88805420fb50 EFLAGS: 00050246 [ 2003.160078] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2003.160989] RDX: 0000000000000000 RSI: ffff8880171d2898 RDI: 0000000020020000 [ 2003.161921] RBP: 000000002001f768 R08: 0000000000000000 R09: ffff8880171d2fff [ 2003.162876] R10: ffffed1002e3a5ff R11: 0000000000000001 R12: 0000000020020768 [ 2003.163797] R13: ffff8880171d2000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2003.164750] _copy_to_user+0x13d/0x180 [ 2003.165270] pagemap_read+0x333/0x590 [ 2003.165779] ? clear_refs_write+0x780/0x780 [ 2003.166351] ? iov_iter_advance+0x1f1/0xec0 [ 2003.166981] do_iter_read+0x4fa/0x760 [ 2003.167494] ? import_iovec+0x83/0xb0 [ 2003.168003] vfs_readv+0xe5/0x160 [ 2003.168471] ? vfs_iter_read+0xa0/0xa0 [ 2003.168983] ? __fdget_pos+0xf1/0x190 [ 2003.169475] ? lock_downgrade+0x6d0/0x6d0 [ 2003.170030] ? ksys_write+0x12d/0x260 [ 2003.170552] ? __fget_files+0x2f8/0x520 [ 2003.171089] do_readv+0x139/0x300 [ 2003.171554] ? vfs_readv+0x160/0x160 [ 2003.172050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2003.172747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.173427] do_syscall_64+0x33/0x40 [ 2003.173922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2003.174610] RIP: 0033:0x7f832191cb19 [ 2003.175103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2003.177457] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2003.178472] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2003.179398] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2003.180335] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.181260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 08:10:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1e00) 08:10:19 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3cc, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:19 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 9) [ 2003.182199] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2003.256768] FAULT_INJECTION: forcing a failure. [ 2003.256768] name failslab, interval 1, probability 0, space 0, times 0 [ 2003.258272] CPU: 1 PID: 25245 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2003.259205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2003.260291] Call Trace: [ 2003.260649] dump_stack+0x107/0x167 [ 2003.261132] should_fail.cold+0x5/0xa [ 2003.261644] ? create_object.isra.0+0x3a/0xa20 [ 2003.262283] should_failslab+0x5/0x20 [ 2003.266860] kmem_cache_alloc+0x5b/0x310 [ 2003.267411] create_object.isra.0+0x3a/0xa20 [ 2003.267993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2003.268669] kmem_cache_alloc+0x159/0x310 [ 2003.269216] ? trace_hardirqs_on+0x5b/0x180 [ 2003.269793] __d_alloc+0x2a/0x990 [ 2003.270258] d_alloc_pseudo+0x19/0x70 [ 2003.270790] alloc_file_pseudo+0xce/0x250 [ 2003.271335] ? alloc_file+0x5a0/0x5a0 [ 2003.271836] ? shmem_get_inode+0x55c/0xbc0 [ 2003.272403] __shmem_file_setup+0x144/0x320 [ 2003.272978] ? _copy_from_user+0xfb/0x1b0 [ 2003.273558] __do_sys_memfd_create+0x275/0x450 [ 2003.274154] ? memfd_file_seals_ptr+0x170/0x170 [ 2003.274800] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2003.275491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.276173] do_syscall_64+0x33/0x40 [ 2003.276672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2003.277349] RIP: 0033:0x7fc5a29bfb19 [ 2003.277847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2003.280260] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2003.281251] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2003.282182] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2003.283157] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2003.284140] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2003.285073] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:10:36 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3cd, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 70) 08:10:36 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 10) 08:10:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1e01) 08:10:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1cc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2020.887887] FAULT_INJECTION: forcing a failure. [ 2020.887887] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2020.887967] FAULT_INJECTION: forcing a failure. [ 2020.887967] name failslab, interval 1, probability 0, space 0, times 0 [ 2020.889467] CPU: 0 PID: 25562 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2020.891830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2020.892901] Call Trace: [ 2020.893253] dump_stack+0x107/0x167 [ 2020.893734] should_fail.cold+0x5/0xa [ 2020.894253] _copy_to_user+0x2e/0x180 [ 2020.894765] pagemap_read+0x333/0x590 [ 2020.895303] ? clear_refs_write+0x780/0x780 [ 2020.895875] ? iov_iter_advance+0x1f1/0xec0 [ 2020.896457] do_iter_read+0x4fa/0x760 [ 2020.896976] ? import_iovec+0x83/0xb0 [ 2020.897487] vfs_readv+0xe5/0x160 [ 2020.897949] ? vfs_iter_read+0xa0/0xa0 [ 2020.898477] ? __fdget_pos+0xf1/0x190 [ 2020.898992] ? lock_downgrade+0x6d0/0x6d0 [ 2020.899551] ? ksys_write+0x12d/0x260 [ 2020.900063] ? __fget_files+0x2f8/0x520 [ 2020.900599] do_readv+0x139/0x300 [ 2020.901061] ? vfs_readv+0x160/0x160 [ 2020.901561] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2020.902253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2020.902928] do_syscall_64+0x33/0x40 [ 2020.903446] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2020.904122] RIP: 0033:0x7f832191cb19 [ 2020.904611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2020.911036] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2020.912040] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2020.912966] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2020.913893] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2020.914822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2020.915827] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2020.916794] CPU: 1 PID: 25580 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2020.917779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2020.918857] Call Trace: [ 2020.919258] dump_stack+0x107/0x167 [ 2020.919747] should_fail.cold+0x5/0xa [ 2020.920261] ? __alloc_file+0x21/0x320 [ 2020.920784] should_failslab+0x5/0x20 [ 2020.921289] kmem_cache_alloc+0x5b/0x310 [ 2020.921826] __alloc_file+0x21/0x320 [ 2020.922326] alloc_empty_file+0x6d/0x170 [ 2020.922833] alloc_file+0x5e/0x5a0 [ 2020.923273] alloc_file_pseudo+0x16a/0x250 [ 2020.923767] ? alloc_file+0x5a0/0x5a0 [ 2020.924223] ? shmem_get_inode+0x55c/0xbc0 [ 2020.924723] __shmem_file_setup+0x144/0x320 [ 2020.925226] ? _copy_from_user+0xfb/0x1b0 [ 2020.925708] __do_sys_memfd_create+0x275/0x450 [ 2020.926246] ? memfd_file_seals_ptr+0x170/0x170 [ 2020.926793] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2020.927421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2020.928022] do_syscall_64+0x33/0x40 [ 2020.928462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2020.929061] RIP: 0033:0x7fc5a29bfb19 [ 2020.929545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2020.931932] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2020.932933] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2020.933850] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2020.934770] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2020.935690] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2020.936614] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 2020.970514] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1f00) [ 2021.013974] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1dc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2021.108768] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:37 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 11) [ 2021.155891] FAULT_INJECTION: forcing a failure. [ 2021.155891] name failslab, interval 1, probability 0, space 0, times 0 [ 2021.157530] CPU: 0 PID: 26045 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2021.158455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2021.159598] Call Trace: [ 2021.159971] dump_stack+0x107/0x167 [ 2021.160477] should_fail.cold+0x5/0xa [ 2021.161003] ? create_object.isra.0+0x3a/0xa20 [ 2021.161630] should_failslab+0x5/0x20 [ 2021.162157] kmem_cache_alloc+0x5b/0x310 [ 2021.162773] create_object.isra.0+0x3a/0xa20 [ 2021.163427] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2021.164105] kmem_cache_alloc+0x159/0x310 [ 2021.164662] __alloc_file+0x21/0x320 [ 2021.165163] alloc_empty_file+0x6d/0x170 [ 2021.165709] alloc_file+0x5e/0x5a0 [ 2021.166194] alloc_file_pseudo+0x16a/0x250 [ 2021.166763] ? alloc_file+0x5a0/0x5a0 [ 2021.167277] ? shmem_get_inode+0x55c/0xbc0 [ 2021.167821] __shmem_file_setup+0x144/0x320 [ 2021.168425] ? _copy_from_user+0xfb/0x1b0 [ 2021.168991] __do_sys_memfd_create+0x275/0x450 [ 2021.169667] ? memfd_file_seals_ptr+0x170/0x170 [ 2021.170309] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2021.171071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2021.171758] do_syscall_64+0x33/0x40 [ 2021.172257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2021.172936] RIP: 0033:0x7fc5a29bfb19 [ 2021.173435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2021.175835] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2021.176838] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2021.177741] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2021.178655] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2021.179590] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2021.180521] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 08:10:54 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ce, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:54 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 12) 08:10:54 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:54 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x1f01) 08:10:54 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:54 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 71) 08:10:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2038.626661] FAULT_INJECTION: forcing a failure. [ 2038.626661] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.628258] CPU: 0 PID: 26197 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2038.629164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2038.630250] Call Trace: [ 2038.630608] dump_stack+0x107/0x167 [ 2038.631098] should_fail.cold+0x5/0xa [ 2038.631605] ? security_file_alloc+0x34/0x170 [ 2038.636243] should_failslab+0x5/0x20 [ 2038.636753] kmem_cache_alloc+0x5b/0x310 [ 2038.637299] security_file_alloc+0x34/0x170 [ 2038.637870] __alloc_file+0xb7/0x320 [ 2038.638365] alloc_empty_file+0x6d/0x170 [ 2038.638904] alloc_file+0x5e/0x5a0 [ 2038.639383] alloc_file_pseudo+0x16a/0x250 [ 2038.639974] ? alloc_file+0x5a0/0x5a0 [ 2038.640489] ? shmem_get_inode+0x55c/0xbc0 [ 2038.641062] __shmem_file_setup+0x144/0x320 [ 2038.641640] ? _copy_from_user+0xfb/0x1b0 [ 2038.642216] __do_sys_memfd_create+0x275/0x450 [ 2038.642835] ? memfd_file_seals_ptr+0x170/0x170 [ 2038.643470] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2038.644183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2038.644870] do_syscall_64+0x33/0x40 [ 2038.645371] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2038.646049] RIP: 0033:0x7fc5a29bfb19 [ 2038.646549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2038.648968] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2038.650005] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2038.650976] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2038.651931] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2038.652867] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2038.653803] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 2038.699766] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2038.710483] FAULT_INJECTION: forcing a failure. [ 2038.710483] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2038.712137] CPU: 0 PID: 26266 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2038.713046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2038.714135] Call Trace: [ 2038.714496] dump_stack+0x107/0x167 [ 2038.714989] should_fail.cold+0x5/0xa [ 2038.715507] __alloc_pages_nodemask+0x182/0x600 [ 2038.716144] ? add_mm_counter_fast+0x220/0x220 [ 2038.716756] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2038.717555] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2038.718249] ? lock_downgrade+0x6d0/0x6d0 [ 2038.718799] ? mark_held_locks+0x9e/0xe0 [ 2038.719346] alloc_pages_vma+0xbb/0x410 [ 2038.719903] handle_mm_fault+0x152f/0x3500 [ 2038.720473] ? __pmd_alloc+0x5e0/0x5e0 [ 2038.721000] ? vmacache_find+0x55/0x2a0 [ 2038.721528] ? vmacache_update+0xce/0x140 [ 2038.722087] do_user_addr_fault+0x56e/0xc60 [ 2038.722671] exc_page_fault+0xa2/0x1a0 [ 2038.723195] asm_exc_page_fault+0x1e/0x30 [ 2038.723761] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2038.724487] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2038.726903] RSP: 0018:ffff88804d87fb50 EFLAGS: 00050246 [ 2038.727604] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2038.728558] RDX: 0000000000000000 RSI: ffff88802008e898 RDI: 0000000020021000 [ 2038.729546] RBP: 0000000020020768 R08: 0000000000000000 R09: ffff88802008efff [ 2038.730513] R10: ffffed1004011dff R11: 0000000000000001 R12: 0000000020021768 [ 2038.731463] R13: ffff88802008e000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2038.732505] _copy_to_user+0x13d/0x180 [ 2038.733036] pagemap_read+0x333/0x590 [ 2038.733552] ? clear_refs_write+0x780/0x780 [ 2038.734128] ? iov_iter_advance+0x1f1/0xec0 [ 2038.734715] do_iter_read+0x4fa/0x760 [ 2038.735274] ? import_iovec+0x83/0xb0 [ 2038.735813] vfs_readv+0xe5/0x160 [ 2038.736290] ? vfs_iter_read+0xa0/0xa0 [ 2038.736810] ? __fdget_pos+0xf1/0x190 [ 2038.737322] ? lock_downgrade+0x6d0/0x6d0 [ 2038.737883] ? ksys_write+0x12d/0x260 [ 2038.738400] ? __fget_files+0x2f8/0x520 [ 2038.738954] do_readv+0x139/0x300 [ 2038.739424] ? vfs_readv+0x160/0x160 [ 2038.739947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2038.740650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2038.741343] do_syscall_64+0x33/0x40 [ 2038.741850] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2038.742578] RIP: 0033:0x7f832191cb19 [ 2038.743103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2038.745525] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2038.746535] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2038.747476] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2038.748448] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2038.749387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2038.750325] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:10:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2000) 08:10:54 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:10:54 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:10:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:10:54 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 13) [ 2038.898542] FAULT_INJECTION: forcing a failure. [ 2038.898542] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.900868] CPU: 1 PID: 26626 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2038.902780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2038.905269] Call Trace: [ 2038.905989] dump_stack+0x107/0x167 [ 2038.907031] should_fail.cold+0x5/0xa [ 2038.907889] ? create_object.isra.0+0x3a/0xa20 [ 2038.908540] should_failslab+0x5/0x20 [ 2038.909050] kmem_cache_alloc+0x5b/0x310 [ 2038.909625] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2038.910353] create_object.isra.0+0x3a/0xa20 [ 2038.910930] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2038.911655] kmem_cache_alloc+0x159/0x310 [ 2038.913076] security_file_alloc+0x34/0x170 [ 2038.914284] __alloc_file+0xb7/0x320 [ 2038.915379] alloc_empty_file+0x6d/0x170 [ 2038.916074] alloc_file+0x5e/0x5a0 [ 2038.916556] alloc_file_pseudo+0x16a/0x250 [ 2038.917114] ? alloc_file+0x5a0/0x5a0 [ 2038.917769] ? shmem_get_inode+0x55c/0xbc0 [ 2038.918346] __shmem_file_setup+0x144/0x320 [ 2038.918918] ? _copy_from_user+0xfb/0x1b0 [ 2038.919468] __do_sys_memfd_create+0x275/0x450 [ 2038.920151] ? memfd_file_seals_ptr+0x170/0x170 [ 2038.920748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2038.921419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2038.922084] do_syscall_64+0x33/0x40 [ 2038.922568] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2038.923234] RIP: 0033:0x7fc5a29bfb19 [ 2038.923828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2038.926131] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2038.927080] RAX: ffffffffffffffda RBX: 0000000020003a00 RCX: 00007fc5a29bfb19 [ 2038.928062] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00007fc5a2a190fb [ 2038.928996] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffffffffffff [ 2038.929929] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2038.930862] R13: 0000000020001580 R14: 0000000000000002 R15: 0000000020003ac0 [ 2038.940904] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:10:55 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3cf, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:12 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:11:12 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:12 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 72) 08:11:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2001) 08:11:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:12 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 14) [ 2056.392423] FAULT_INJECTION: forcing a failure. [ 2056.392423] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2056.395561] CPU: 1 PID: 26966 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2056.396831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.399706] Call Trace: [ 2056.404724] dump_stack+0x107/0x167 [ 2056.405972] should_fail.cold+0x5/0xa [ 2056.407278] __alloc_pages_nodemask+0x182/0x600 [ 2056.408895] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2056.411040] ? lock_downgrade+0x6d0/0x6d0 [ 2056.412493] ? lock_acquire+0x197/0x470 [ 2056.413795] alloc_pages_vma+0xbb/0x410 [ 2056.415176] shmem_alloc_page+0x10f/0x1e0 [ 2056.416631] ? shmem_init_inode+0x20/0x20 [ 2056.418082] ? percpu_counter_add_batch+0x8b/0x140 [ 2056.419790] ? __vm_enough_memory+0x184/0x360 [ 2056.421362] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2056.423211] ? shmem_unuse_inode+0xf60/0xf60 [ 2056.424799] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2056.426591] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2056.428398] shmem_write_begin+0xf7/0x1d0 [ 2056.429751] generic_perform_write+0x20a/0x4f0 [ 2056.431382] ? page_cache_prev_miss+0x310/0x310 [ 2056.433015] ? evict_inodes+0x470/0x470 [ 2056.434371] ? generic_write_checks+0x2ad/0x390 [ 2056.436011] __generic_file_write_iter+0x39d/0x5d0 [ 2056.437761] generic_file_write_iter+0xdb/0x230 [ 2056.439368] ? iov_iter_init+0x3c/0x130 [ 2056.440777] new_sync_write+0x42c/0x660 [ 2056.442189] ? new_sync_read+0x6f0/0x6f0 [ 2056.443591] ? __x64_sys_pwrite64+0x201/0x260 [ 2056.445168] ? lock_release+0x680/0x680 [ 2056.446462] ? selinux_file_permission+0x92/0x520 [ 2056.448174] ? security_file_permission+0xb1/0xe0 [ 2056.449847] vfs_write+0x7c0/0xb10 [ 2056.451088] __x64_sys_pwrite64+0x201/0x260 [ 2056.452592] ? ksys_pwrite64+0x1b0/0x1b0 [ 2056.454040] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.455855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.457656] do_syscall_64+0x33/0x40 [ 2056.458931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.460770] RIP: 0033:0x7fc5a2972ab7 [ 2056.462030] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2056.468512] RSP: 002b:00007fc59ff34f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2056.471146] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972ab7 [ 2056.473703] RDX: 00000000000001ff RSI: 00000000200015c0 RDI: 0000000000000004 [ 2056.476149] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2056.478589] R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000000004 [ 2056.481121] R13: 0000000000000004 R14: 0000000020003a00 R15: 0000000000000000 [ 2056.492101] FAULT_INJECTION: forcing a failure. [ 2056.492101] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2056.496319] CPU: 1 PID: 26954 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2056.498720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.501653] Call Trace: [ 2056.502558] dump_stack+0x107/0x167 [ 2056.503764] should_fail.cold+0x5/0xa [ 2056.505046] _copy_to_user+0x2e/0x180 [ 2056.506301] pagemap_read+0x333/0x590 [ 2056.507553] ? clear_refs_write+0x780/0x780 [ 2056.508978] ? iov_iter_advance+0x1f1/0xec0 [ 2056.510412] do_iter_read+0x4fa/0x760 [ 2056.511705] ? import_iovec+0x83/0xb0 [ 2056.512943] vfs_readv+0xe5/0x160 [ 2056.514093] ? vfs_iter_read+0xa0/0xa0 [ 2056.515371] ? __fdget_pos+0xf1/0x190 [ 2056.516656] ? lock_downgrade+0x6d0/0x6d0 [ 2056.518011] ? ksys_write+0x12d/0x260 [ 2056.519291] ? __fget_files+0x2f8/0x520 [ 2056.520678] do_readv+0x139/0x300 [ 2056.521817] ? vfs_readv+0x160/0x160 [ 2056.523036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.524777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.526491] do_syscall_64+0x33/0x40 [ 2056.527754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.529474] RIP: 0033:0x7f832191cb19 [ 2056.530687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2056.536743] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2056.539268] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2056.541622] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2056.543985] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.546359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.548699] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:11:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2100) 08:11:12 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 73) [ 2056.642368] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:12 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2056.687487] FAULT_INJECTION: forcing a failure. [ 2056.687487] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2056.691576] CPU: 0 PID: 27372 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2056.693876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.696623] Call Trace: [ 2056.697488] dump_stack+0x107/0x167 [ 2056.698712] should_fail.cold+0x5/0xa [ 2056.700022] __alloc_pages_nodemask+0x182/0x600 [ 2056.701575] ? add_mm_counter_fast+0x220/0x220 [ 2056.703059] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2056.705073] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2056.706792] ? lock_downgrade+0x6d0/0x6d0 [ 2056.708155] ? mark_held_locks+0x9e/0xe0 [ 2056.709519] alloc_pages_vma+0xbb/0x410 [ 2056.710834] handle_mm_fault+0x152f/0x3500 [ 2056.712269] ? __pmd_alloc+0x5e0/0x5e0 [ 2056.713567] ? vmacache_find+0x55/0x2a0 [ 2056.714881] do_user_addr_fault+0x56e/0xc60 [ 2056.716323] exc_page_fault+0xa2/0x1a0 [ 2056.717601] asm_exc_page_fault+0x1e/0x30 [ 2056.718967] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2056.720698] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2056.726820] RSP: 0018:ffff888036aafb50 EFLAGS: 00050246 [ 2056.728578] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2056.730909] RDX: 0000000000000000 RSI: ffff88804860a898 RDI: 0000000020022000 [ 2056.733342] RBP: 0000000020021768 R08: 0000000000000000 R09: ffff88804860afff [ 2056.735680] R10: ffffed10090c15ff R11: 0000000000000001 R12: 0000000020022768 [ 2056.737987] R13: ffff88804860a000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2056.740447] _copy_to_user+0x13d/0x180 [ 2056.741736] pagemap_read+0x333/0x590 [ 2056.742992] ? clear_refs_write+0x780/0x780 [ 2056.744427] ? iov_iter_advance+0x1f1/0xec0 [ 2056.745850] do_iter_read+0x4fa/0x760 [ 2056.747104] ? import_iovec+0x83/0xb0 [ 2056.748379] vfs_readv+0xe5/0x160 [ 2056.749555] ? vfs_iter_read+0xa0/0xa0 [ 2056.750876] ? __fdget_pos+0xf1/0x190 [ 2056.752133] ? lock_downgrade+0x6d0/0x6d0 [ 2056.753496] ? ksys_write+0x12d/0x260 [ 2056.754733] ? __fget_files+0x2f8/0x520 [ 2056.756065] do_readv+0x139/0x300 [ 2056.757246] ? vfs_readv+0x160/0x160 [ 2056.758481] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.760200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.761939] do_syscall_64+0x33/0x40 [ 2056.763162] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.764849] RIP: 0033:0x7f832191cb19 [ 2056.766064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2056.772137] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2056.774641] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2056.777060] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2056.779373] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.781740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.784093] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2056.854141] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2074.851259] FAULT_INJECTION: forcing a failure. [ 2074.851259] name fail_usercopy, interval 1, probability 0, space 0, times 0 08:11:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2101) 08:11:30 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:11:30 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 15) 08:11:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x33c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 74) [ 2074.852813] CPU: 1 PID: 27488 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2074.853757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2074.854819] Call Trace: [ 2074.855184] dump_stack+0x107/0x167 [ 2074.855666] should_fail.cold+0x5/0xa [ 2074.856179] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2074.856881] ? shmem_write_begin+0xf7/0x1d0 [ 2074.861489] ? shmem_write_begin+0x100/0x1d0 [ 2074.862078] generic_perform_write+0x279/0x4f0 [ 2074.862687] ? page_cache_prev_miss+0x310/0x310 [ 2074.863308] ? evict_inodes+0x470/0x470 [ 2074.863835] ? generic_write_checks+0x2ad/0x390 [ 2074.864452] __generic_file_write_iter+0x39d/0x5d0 [ 2074.865144] generic_file_write_iter+0xdb/0x230 [ 2074.865758] ? iov_iter_init+0x3c/0x130 [ 2074.866291] new_sync_write+0x42c/0x660 [ 2074.866823] ? new_sync_read+0x6f0/0x6f0 [ 2074.867362] ? __x64_sys_pwrite64+0x201/0x260 [ 2074.867961] ? lock_release+0x680/0x680 [ 2074.868496] ? selinux_file_permission+0x92/0x520 [ 2074.869158] ? security_file_permission+0xb1/0xe0 [ 2074.869800] vfs_write+0x7c0/0xb10 [ 2074.870287] __x64_sys_pwrite64+0x201/0x260 [ 2074.870851] ? ksys_pwrite64+0x1b0/0x1b0 [ 2074.871391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2074.872121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2074.872804] do_syscall_64+0x33/0x40 [ 2074.873352] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2074.874020] RIP: 0033:0x7fc5a2972ab7 [ 2074.874514] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2074.876958] RSP: 002b:00007fc59ff34f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2074.877956] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972ab7 [ 2074.878894] RDX: 00000000000001ff RSI: 00000000200015c0 RDI: 0000000000000004 [ 2074.879821] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2074.880755] R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000000004 [ 2074.881717] R13: 0000000000000004 R14: 0000000020003a00 R15: 0000000000000000 [ 2074.882242] FAULT_INJECTION: forcing a failure. [ 2074.882242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2074.884156] CPU: 0 PID: 27529 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2074.885119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2074.886191] Call Trace: [ 2074.886550] dump_stack+0x107/0x167 [ 2074.887034] should_fail.cold+0x5/0xa [ 2074.887544] _copy_to_user+0x2e/0x180 [ 2074.888087] pagemap_read+0x333/0x590 [ 2074.888584] ? clear_refs_write+0x780/0x780 [ 2074.889192] ? iov_iter_advance+0x1f1/0xec0 [ 2074.889775] do_iter_read+0x4fa/0x760 [ 2074.890276] ? import_iovec+0x83/0xb0 [ 2074.890793] vfs_readv+0xe5/0x160 [ 2074.891259] ? vfs_iter_read+0xa0/0xa0 [ 2074.891785] ? __fdget_pos+0xf1/0x190 [ 2074.892291] ? lock_downgrade+0x6d0/0x6d0 [ 2074.892858] ? ksys_write+0x12d/0x260 [ 2074.893404] ? __fget_files+0x2f8/0x520 [ 2074.893978] do_readv+0x139/0x300 [ 2074.894440] ? vfs_readv+0x160/0x160 [ 2074.894950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2074.895646] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2074.896340] do_syscall_64+0x33/0x40 [ 2074.896834] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2074.897544] RIP: 0033:0x7f832191cb19 [ 2074.898033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2074.900429] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2074.901431] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2074.902354] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2074.903280] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2074.904237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2074.905303] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2074.960864] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2200) 08:11:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 75) 08:11:31 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 16) 08:11:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:11:31 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4084, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2075.116315] FAULT_INJECTION: forcing a failure. [ 2075.116315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2075.118107] CPU: 1 PID: 27940 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2075.119050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.120124] Call Trace: [ 2075.120506] dump_stack+0x107/0x167 [ 2075.120999] should_fail.cold+0x5/0xa [ 2075.121514] __alloc_pages_nodemask+0x182/0x600 [ 2075.122123] ? add_mm_counter_fast+0x220/0x220 [ 2075.122720] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2075.123507] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2075.124193] ? lock_downgrade+0x6d0/0x6d0 [ 2075.124765] ? mark_held_locks+0x9e/0xe0 [ 2075.125357] alloc_pages_vma+0xbb/0x410 [ 2075.125913] handle_mm_fault+0x152f/0x3500 [ 2075.126479] ? __schedule+0x82c/0x1ea0 [ 2075.126985] ? __pmd_alloc+0x5e0/0x5e0 [ 2075.127508] ? vmacache_find+0x55/0x2a0 [ 2075.128048] do_user_addr_fault+0x56e/0xc60 [ 2075.128666] exc_page_fault+0xa2/0x1a0 [ 2075.129221] asm_exc_page_fault+0x1e/0x30 [ 2075.129780] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2075.130490] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2075.132890] RSP: 0018:ffff888053bcfb50 EFLAGS: 00050246 [ 2075.133628] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2075.134554] RDX: 0000000000000000 RSI: ffff888048100898 RDI: 0000000020023000 [ 2075.135504] RBP: 0000000020022768 R08: 0000000000000000 R09: ffff888048100fff [ 2075.136444] R10: ffffed10090201ff R11: 0000000000000001 R12: 0000000020023768 [ 2075.141442] R13: ffff888048100000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2075.142436] _copy_to_user+0x13d/0x180 [ 2075.142953] pagemap_read+0x333/0x590 [ 2075.143486] ? clear_refs_write+0x780/0x780 [ 2075.144051] ? iov_iter_advance+0x1f1/0xec0 [ 2075.144601] do_iter_read+0x4fa/0x760 [ 2075.145096] ? import_iovec+0x83/0xb0 [ 2075.145574] vfs_readv+0xe5/0x160 [ 2075.146000] ? vfs_iter_read+0xa0/0xa0 [ 2075.146508] ? __fdget_pos+0xf1/0x190 [ 2075.146975] ? lock_downgrade+0x6d0/0x6d0 [ 2075.147491] ? ksys_write+0x12d/0x260 [ 2075.147970] ? __fget_files+0x2f8/0x520 [ 2075.148478] do_readv+0x139/0x300 [ 2075.148911] ? vfs_readv+0x160/0x160 [ 2075.149409] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.150054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.150721] do_syscall_64+0x33/0x40 [ 2075.151179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.151851] RIP: 0033:0x7f832191cb19 [ 2075.152314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.154649] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2075.155587] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2075.156463] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2075.157390] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.158270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.159178] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2075.171843] FAULT_INJECTION: forcing a failure. [ 2075.171843] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.173536] CPU: 0 PID: 27972 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2075.174473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.175588] Call Trace: [ 2075.175959] dump_stack+0x107/0x167 [ 2075.176448] should_fail.cold+0x5/0xa [ 2075.176975] ? getname_flags.part.0+0x50/0x4f0 [ 2075.177615] should_failslab+0x5/0x20 [ 2075.178117] kmem_cache_alloc+0x5b/0x310 [ 2075.178692] ? new_sync_write+0x499/0x660 [ 2075.179217] getname_flags.part.0+0x50/0x4f0 [ 2075.179800] getname+0x8e/0xd0 [ 2075.180229] do_sys_openat2+0xf9/0x4d0 [ 2075.180756] ? build_open_flags+0x6f0/0x6f0 [ 2075.181354] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.182015] __x64_sys_openat+0x13f/0x1f0 [ 2075.182558] ? __ia32_sys_open+0x1c0/0x1c0 [ 2075.183124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.183810] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.184488] do_syscall_64+0x33/0x40 08:11:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:31 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2075.184992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.185666] RIP: 0033:0x7fc5a2972a04 [ 2075.186146] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2075.188689] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2075.190538] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2075.192453] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2075.193660] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2075.194627] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2075.195556] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:11:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x34c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2201) 08:11:31 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2075.285473] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:49 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 17) 08:11:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2093.081754] FAULT_INJECTION: forcing a failure. [ 2093.081754] name failslab, interval 1, probability 0, space 0, times 0 [ 2093.084263] CPU: 1 PID: 28553 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2093.085163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.090343] Call Trace: [ 2093.090698] dump_stack+0x107/0x167 [ 2093.091182] should_fail.cold+0x5/0xa [ 2093.091718] ? create_object.isra.0+0x3a/0xa20 [ 2093.092319] should_failslab+0x5/0x20 [ 2093.092867] kmem_cache_alloc+0x5b/0x310 [ 2093.093403] ? __generic_file_write_iter+0x1a4/0x5d0 [ 2093.094107] create_object.isra.0+0x3a/0xa20 [ 2093.094715] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2093.095382] kmem_cache_alloc+0x159/0x310 [ 2093.095973] ? new_sync_write+0x499/0x660 [ 2093.096529] getname_flags.part.0+0x50/0x4f0 [ 2093.097137] getname+0x8e/0xd0 [ 2093.101590] do_sys_openat2+0xf9/0x4d0 [ 2093.102128] ? build_open_flags+0x6f0/0x6f0 [ 2093.102743] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.103361] __x64_sys_openat+0x13f/0x1f0 [ 2093.103956] ? __ia32_sys_open+0x1c0/0x1c0 [ 2093.104528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.105226] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.105964] do_syscall_64+0x33/0x40 [ 2093.106461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2093.107183] RIP: 0033:0x7fc5a2972a04 [ 2093.107682] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2093.110176] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2093.111176] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2093.112138] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2093.113105] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2093.114056] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2093.115026] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x35c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x53ef, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:11:49 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:11:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2300) 08:11:49 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:49 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 76) [ 2093.146330] FAULT_INJECTION: forcing a failure. [ 2093.146330] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2093.151764] CPU: 0 PID: 28567 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2093.152679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.153825] Call Trace: [ 2093.154211] dump_stack+0x107/0x167 [ 2093.154701] should_fail.cold+0x5/0xa [ 2093.162170] _copy_to_user+0x2e/0x180 [ 2093.162685] pagemap_read+0x333/0x590 [ 2093.163200] ? clear_refs_write+0x780/0x780 [ 2093.163774] ? iov_iter_advance+0x1f1/0xec0 [ 2093.164362] do_iter_read+0x4fa/0x760 [ 2093.164914] ? import_iovec+0x83/0xb0 [ 2093.165437] vfs_readv+0xe5/0x160 [ 2093.165920] ? vfs_iter_read+0xa0/0xa0 [ 2093.166440] ? __fdget_pos+0xf1/0x190 [ 2093.166985] ? lock_downgrade+0x6d0/0x6d0 [ 2093.167535] ? ksys_write+0x12d/0x260 [ 2093.168090] ? __fget_files+0x2f8/0x520 [ 2093.168633] do_readv+0x139/0x300 [ 2093.169100] ? vfs_readv+0x160/0x160 [ 2093.169609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.170334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.171055] do_syscall_64+0x33/0x40 [ 2093.171557] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2093.172234] RIP: 0033:0x7f832191cb19 [ 2093.172740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2093.175219] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2093.176252] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2093.177224] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2093.178181] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.179158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2093.180101] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:11:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2301) [ 2093.250032] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:49 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 18) 08:11:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2400) [ 2093.287951] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x36c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:11:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5d19, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:11:49 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2093.385729] FAULT_INJECTION: forcing a failure. [ 2093.385729] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2093.387410] CPU: 1 PID: 28986 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2093.388335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.389436] Call Trace: [ 2093.389823] dump_stack+0x107/0x167 [ 2093.390341] should_fail.cold+0x5/0xa [ 2093.390853] strncpy_from_user+0x34/0x470 [ 2093.391440] getname_flags.part.0+0x95/0x4f0 [ 2093.392027] getname+0x8e/0xd0 [ 2093.392462] do_sys_openat2+0xf9/0x4d0 [ 2093.392978] ? build_open_flags+0x6f0/0x6f0 [ 2093.393576] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.394204] __x64_sys_openat+0x13f/0x1f0 [ 2093.394752] ? __ia32_sys_open+0x1c0/0x1c0 [ 2093.395323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.396011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.396702] do_syscall_64+0x33/0x40 [ 2093.397197] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2093.397900] RIP: 0033:0x7fc5a2972a04 [ 2093.398395] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2093.400772] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2093.401807] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2093.402745] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2093.403679] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2093.404617] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2093.405544] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2093.458499] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2093.495378] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2110.726695] FAULT_INJECTION: forcing a failure. [ 2110.726695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2110.728473] CPU: 0 PID: 29204 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2110.739102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2110.740194] Call Trace: [ 2110.740590] dump_stack+0x107/0x167 [ 2110.741070] should_fail.cold+0x5/0xa [ 2110.741606] strncpy_from_user+0x34/0x470 [ 2110.742178] getname_flags.part.0+0x95/0x4f0 [ 2110.742805] getname+0x8e/0xd0 [ 2110.743235] do_sys_openat2+0xf9/0x4d0 [ 2110.743792] ? build_open_flags+0x6f0/0x6f0 [ 2110.744371] ? rcu_read_lock_any_held+0x75/0xa0 [ 2110.744992] __x64_sys_openat+0x13f/0x1f0 [ 2110.745569] ? __ia32_sys_open+0x1c0/0x1c0 [ 2110.746132] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2110.746867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2110.747476] do_syscall_64+0x33/0x40 [ 2110.747920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2110.748553] RIP: 0033:0x7fc5a2972a04 08:12:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 77) 08:12:06 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:06 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:06 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2401) 08:12:06 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:06 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 19) 08:12:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x37c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2110.748993] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2110.759574] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2110.760590] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2110.761524] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2110.762471] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2110.763518] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2110.764485] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2110.792197] FAULT_INJECTION: forcing a failure. 08:12:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2500) [ 2110.792197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2110.793855] CPU: 0 PID: 29275 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2110.794787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2110.795876] Call Trace: [ 2110.796239] dump_stack+0x107/0x167 [ 2110.796731] should_fail.cold+0x5/0xa [ 2110.797251] __alloc_pages_nodemask+0x182/0x600 [ 2110.797873] ? add_mm_counter_fast+0x220/0x220 [ 2110.798507] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2110.799253] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2110.799928] ? lock_downgrade+0x6d0/0x6d0 [ 2110.800449] ? mark_held_locks+0x9e/0xe0 [ 2110.801000] alloc_pages_vma+0xbb/0x410 [ 2110.801589] handle_mm_fault+0x152f/0x3500 [ 2110.802174] ? mark_held_locks+0x9e/0xe0 [ 2110.802772] ? __pmd_alloc+0x5e0/0x5e0 [ 2110.803311] ? vmacache_find+0x55/0x2a0 [ 2110.803878] do_user_addr_fault+0x56e/0xc60 [ 2110.804481] exc_page_fault+0xa2/0x1a0 [ 2110.805010] asm_exc_page_fault+0x1e/0x30 [ 2110.805612] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2110.806363] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2110.808858] RSP: 0018:ffff888054167b50 EFLAGS: 00050246 [ 2110.809617] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2110.810633] RDX: 0000000000000000 RSI: ffff88805431e898 RDI: 0000000020024000 [ 2110.811599] RBP: 0000000020023768 R08: 0000000000000000 R09: ffff88805431efff [ 2110.812546] R10: ffffed100a863dff R11: 0000000000000001 R12: 0000000020024768 [ 2110.813538] R13: ffff88805431e000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2110.814573] _copy_to_user+0x13d/0x180 [ 2110.815102] pagemap_read+0x333/0x590 [ 2110.815621] ? clear_refs_write+0x780/0x780 [ 2110.816201] ? iov_iter_advance+0x1f1/0xec0 [ 2110.816802] do_iter_read+0x4fa/0x760 [ 2110.817330] ? import_iovec+0x83/0xb0 [ 2110.817901] vfs_readv+0xe5/0x160 [ 2110.818428] ? vfs_iter_read+0xa0/0xa0 [ 2110.818970] ? __fdget_pos+0xf1/0x190 [ 2110.819486] ? lock_downgrade+0x6d0/0x6d0 [ 2110.820057] ? ksys_write+0x12d/0x260 [ 2110.820583] ? __fget_files+0x2f8/0x520 [ 2110.821142] do_readv+0x139/0x300 [ 2110.821667] ? vfs_readv+0x160/0x160 [ 2110.826211] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2110.826972] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2110.827665] do_syscall_64+0x33/0x40 [ 2110.828170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2110.828901] RIP: 0033:0x7f832191cb19 [ 2110.829408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2110.831876] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2110.832900] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2110.833861] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2110.834829] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2110.835785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2110.836737] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2110.853996] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:12:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x38c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2501) 08:12:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7400, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2111.048548] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:12:07 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 20) 08:12:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 78) 08:12:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2111.121790] FAULT_INJECTION: forcing a failure. [ 2111.121790] name failslab, interval 1, probability 0, space 0, times 0 [ 2111.123452] CPU: 1 PID: 29852 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2111.124322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2111.125355] Call Trace: [ 2111.125699] dump_stack+0x107/0x167 [ 2111.126167] should_fail.cold+0x5/0xa [ 2111.126667] ? create_object.isra.0+0x3a/0xa20 [ 2111.127290] should_failslab+0x5/0x20 [ 2111.127772] kmem_cache_alloc+0x5b/0x310 [ 2111.128291] create_object.isra.0+0x3a/0xa20 [ 2111.128849] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2111.129526] kmem_cache_alloc+0x159/0x310 [ 2111.130066] __alloc_file+0x21/0x320 [ 2111.130604] alloc_empty_file+0x6d/0x170 [ 2111.131121] path_openat+0xe6/0x2770 [ 2111.131597] ? __lock_acquire+0x1657/0x5b00 [ 2111.132188] ? path_lookupat+0x860/0x860 [ 2111.132702] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2111.133369] ? SOFTIRQ_verbose+0x10/0x10 [ 2111.133884] ? find_held_lock+0x2c/0x110 [ 2111.134423] do_filp_open+0x190/0x3e0 [ 2111.134906] ? may_open_dev+0xf0/0xf0 [ 2111.135392] ? alloc_fd+0x2e7/0x670 [ 2111.135850] ? lock_downgrade+0x6d0/0x6d0 [ 2111.136414] ? do_raw_spin_lock+0x121/0x260 [ 2111.136956] ? rwlock_bug.part.0+0x90/0x90 [ 2111.137497] ? _raw_spin_unlock+0x1a/0x30 [ 2111.138022] ? alloc_fd+0x2e7/0x670 [ 2111.138511] do_sys_openat2+0x171/0x4d0 [ 2111.139030] ? build_open_flags+0x6f0/0x6f0 [ 2111.139593] ? rcu_read_lock_any_held+0x75/0xa0 [ 2111.140215] __x64_sys_openat+0x13f/0x1f0 [ 2111.140749] ? __ia32_sys_open+0x1c0/0x1c0 [ 2111.141290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2111.141951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2111.142618] do_syscall_64+0x33/0x40 [ 2111.143123] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2111.143762] RIP: 0033:0x7fc5a2972a04 [ 2111.144240] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2111.146531] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2111.147477] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2111.148359] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2111.149246] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2111.150132] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2111.151044] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:12:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2600) [ 2111.195659] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2111.214219] FAULT_INJECTION: forcing a failure. [ 2111.214219] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2111.215873] CPU: 0 PID: 30022 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2111.216784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2111.217880] Call Trace: [ 2111.218283] dump_stack+0x107/0x167 [ 2111.218793] should_fail.cold+0x5/0xa [ 2111.219341] _copy_to_user+0x2e/0x180 [ 2111.219858] pagemap_read+0x333/0x590 [ 2111.220374] ? clear_refs_write+0x780/0x780 [ 2111.220952] ? iov_iter_advance+0x1f1/0xec0 [ 2111.221672] do_iter_read+0x4fa/0x760 [ 2111.222215] ? import_iovec+0x83/0xb0 [ 2111.222740] vfs_readv+0xe5/0x160 [ 2111.223201] ? vfs_iter_read+0xa0/0xa0 [ 2111.223716] ? __fdget_pos+0xf1/0x190 [ 2111.224218] ? lock_downgrade+0x6d0/0x6d0 [ 2111.224765] ? ksys_write+0x12d/0x260 [ 2111.225271] ? __fget_files+0x2f8/0x520 [ 2111.225805] do_readv+0x139/0x300 [ 2111.226276] ? vfs_readv+0x160/0x160 [ 2111.226775] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2111.227454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2111.228126] do_syscall_64+0x33/0x40 [ 2111.228617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2111.229282] RIP: 0033:0x7f832191cb19 [ 2111.229770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2111.232141] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2111.233127] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2111.234042] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2111.234983] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2111.235898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2111.236776] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:12:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x39c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 21) 08:12:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 79) 08:12:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2601) 08:12:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2128.704495] FAULT_INJECTION: forcing a failure. [ 2128.704495] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2128.705042] FAULT_INJECTION: forcing a failure. [ 2128.705042] name failslab, interval 1, probability 0, space 0, times 0 [ 2128.706151] CPU: 0 PID: 30173 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2128.711612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2128.714016] Call Trace: [ 2128.714747] dump_stack+0x107/0x167 [ 2128.715298] should_fail.cold+0x5/0xa [ 2128.715812] __alloc_pages_nodemask+0x182/0x600 [ 2128.716434] ? add_mm_counter_fast+0x220/0x220 [ 2128.717100] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2128.717938] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2128.718644] ? lock_downgrade+0x6d0/0x6d0 [ 2128.719255] ? mark_held_locks+0x9e/0xe0 [ 2128.719795] alloc_pages_vma+0xbb/0x410 [ 2128.720336] handle_mm_fault+0x152f/0x3500 [ 2128.720917] ? __pmd_alloc+0x5e0/0x5e0 [ 2128.721439] ? vmacache_find+0x55/0x2a0 [ 2128.722010] ? vmacache_update+0xce/0x140 [ 2128.722564] do_user_addr_fault+0x56e/0xc60 [ 2128.723761] exc_page_fault+0xa2/0x1a0 [ 2128.724913] asm_exc_page_fault+0x1e/0x30 [ 2128.726083] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2128.727796] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2128.733270] RSP: 0018:ffff88800cfcfb50 EFLAGS: 00050246 [ 2128.734631] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2128.736447] RDX: 0000000000000000 RSI: ffff888009dc4898 RDI: 0000000020025000 [ 2128.738487] RBP: 0000000020024768 R08: 0000000000000000 R09: ffff888009dc4fff [ 2128.740513] R10: ffffed10013b89ff R11: 0000000000000001 R12: 0000000020025768 [ 2128.742525] R13: ffff888009dc4000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2128.744862] _copy_to_user+0x13d/0x180 [ 2128.746050] pagemap_read+0x333/0x590 [ 2128.747260] ? clear_refs_write+0x780/0x780 [ 2128.748458] ? iov_iter_advance+0x1f1/0xec0 [ 2128.749696] do_iter_read+0x4fa/0x760 [ 2128.750825] ? import_iovec+0x83/0xb0 [ 2128.752183] vfs_readv+0xe5/0x160 [ 2128.753223] ? vfs_iter_read+0xa0/0xa0 [ 2128.754416] ? __fdget_pos+0xf1/0x190 [ 2128.755694] ? lock_downgrade+0x6d0/0x6d0 [ 2128.756879] ? ksys_write+0x12d/0x260 [ 2128.757924] ? __fget_files+0x2f8/0x520 [ 2128.759167] do_readv+0x139/0x300 [ 2128.760223] ? vfs_readv+0x160/0x160 [ 2128.761353] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2128.762987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2128.764447] do_syscall_64+0x33/0x40 [ 2128.765502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2128.766903] RIP: 0033:0x7f832191cb19 [ 2128.767417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2128.769867] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2128.771097] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2128.773091] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2128.775236] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2128.777406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2128.779695] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2128.781788] CPU: 1 PID: 30178 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2128.782923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2128.784129] Call Trace: [ 2128.784525] dump_stack+0x107/0x167 [ 2128.785070] should_fail.cold+0x5/0xa [ 2128.785633] ? security_file_alloc+0x34/0x170 [ 2128.786349] should_failslab+0x5/0x20 [ 2128.786930] kmem_cache_alloc+0x5b/0x310 [ 2128.787541] security_file_alloc+0x34/0x170 [ 2128.788168] __alloc_file+0xb7/0x320 [ 2128.788752] alloc_empty_file+0x6d/0x170 [ 2128.789512] path_openat+0xe6/0x2770 [ 2128.790103] ? __lock_acquire+0x1657/0x5b00 [ 2128.790763] ? path_lookupat+0x860/0x860 [ 2128.791389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2128.792183] ? SOFTIRQ_verbose+0x10/0x10 [ 2128.792789] ? find_held_lock+0x2c/0x110 [ 2128.793410] do_filp_open+0x190/0x3e0 [ 2128.793979] ? may_open_dev+0xf0/0xf0 [ 2128.794576] ? alloc_fd+0x2e7/0x670 [ 2128.795125] ? lock_downgrade+0x6d0/0x6d0 [ 2128.795747] ? do_raw_spin_lock+0x121/0x260 [ 2128.796387] ? rwlock_bug.part.0+0x90/0x90 [ 2128.797029] ? _raw_spin_unlock+0x1a/0x30 [ 2128.797634] ? alloc_fd+0x2e7/0x670 [ 2128.798191] do_sys_openat2+0x171/0x4d0 [ 2128.798790] ? build_open_flags+0x6f0/0x6f0 [ 2128.799463] ? rcu_read_lock_any_held+0x75/0xa0 [ 2128.800160] __x64_sys_openat+0x13f/0x1f0 [ 2128.800779] ? __ia32_sys_open+0x1c0/0x1c0 [ 2128.801416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2128.802205] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2128.802961] do_syscall_64+0x33/0x40 [ 2128.803449] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2128.804105] RIP: 0033:0x7fc5a2972a04 [ 2128.804593] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2128.806951] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2128.807922] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2128.808834] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2128.809754] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2128.810673] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2128.811627] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2128.817612] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:12:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3ac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2700) 08:12:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 22) 08:12:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2146.211112] FAULT_INJECTION: forcing a failure. [ 2146.211112] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.212637] CPU: 0 PID: 30712 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2146.213499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.214550] Call Trace: [ 2146.214893] dump_stack+0x107/0x167 [ 2146.215402] should_fail.cold+0x5/0xa [ 2146.215911] ? create_object.isra.0+0x3a/0xa20 [ 2146.216488] should_failslab+0x5/0x20 [ 2146.216973] kmem_cache_alloc+0x5b/0x310 [ 2146.217484] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2146.218205] create_object.isra.0+0x3a/0xa20 [ 2146.218755] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2146.223486] kmem_cache_alloc+0x159/0x310 [ 2146.224000] security_file_alloc+0x34/0x170 08:12:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3bc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x94c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 80) 08:12:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xef53, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2701) [ 2146.224547] __alloc_file+0xb7/0x320 [ 2146.231732] alloc_empty_file+0x6d/0x170 [ 2146.232302] path_openat+0xe6/0x2770 [ 2146.232777] ? __lock_acquire+0x1657/0x5b00 [ 2146.233336] ? path_lookupat+0x860/0x860 [ 2146.233858] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2146.234516] ? SOFTIRQ_verbose+0x10/0x10 [ 2146.235054] ? find_held_lock+0x2c/0x110 [ 2146.239615] do_filp_open+0x190/0x3e0 [ 2146.240099] ? may_open_dev+0xf0/0xf0 [ 2146.240581] ? alloc_fd+0x2e7/0x670 [ 2146.241037] ? lock_downgrade+0x6d0/0x6d0 [ 2146.241559] ? do_raw_spin_lock+0x121/0x260 [ 2146.242103] ? rwlock_bug.part.0+0x90/0x90 [ 2146.242648] ? _raw_spin_unlock+0x1a/0x30 [ 2146.243172] ? alloc_fd+0x2e7/0x670 [ 2146.243668] do_sys_openat2+0x171/0x4d0 [ 2146.244175] ? build_open_flags+0x6f0/0x6f0 [ 2146.244725] ? rcu_read_lock_any_held+0x75/0xa0 [ 2146.245309] __x64_sys_openat+0x13f/0x1f0 [ 2146.245832] ? __ia32_sys_open+0x1c0/0x1c0 [ 2146.246369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.247026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.247709] do_syscall_64+0x33/0x40 [ 2146.248184] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2146.248828] RIP: 0033:0x7fc5a2972a04 [ 2146.249349] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2146.251689] RSP: 002b:00007fc59ff34ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2146.252640] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a2972a04 [ 2146.253533] RDX: 0000000000000002 RSI: 00007fc59ff35000 RDI: 00000000ffffff9c [ 2146.254465] RBP: 00007fc59ff35000 R08: 0000000000000000 R09: ffffffffffffffff [ 2146.255386] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2146.256301] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2146.292729] FAULT_INJECTION: forcing a failure. [ 2146.292729] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2146.294495] CPU: 1 PID: 30955 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2146.295571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.296719] Call Trace: [ 2146.297079] dump_stack+0x107/0x167 [ 2146.297638] should_fail.cold+0x5/0xa [ 2146.298198] _copy_to_user+0x2e/0x180 [ 2146.298705] pagemap_read+0x333/0x590 [ 2146.299331] ? clear_refs_write+0x780/0x780 [ 2146.299935] ? iov_iter_advance+0x1f1/0xec0 [ 2146.300605] do_iter_read+0x4fa/0x760 [ 2146.301203] ? import_iovec+0x83/0xb0 [ 2146.301746] vfs_readv+0xe5/0x160 [ 2146.302269] ? vfs_iter_read+0xa0/0xa0 [ 2146.302791] ? __fdget_pos+0xf1/0x190 [ 2146.303407] ? lock_downgrade+0x6d0/0x6d0 [ 2146.303997] ? ksys_write+0x12d/0x260 [ 2146.304568] ? __fget_files+0x2f8/0x520 [ 2146.305177] do_readv+0x139/0x300 [ 2146.306749] ? vfs_readv+0x160/0x160 [ 2146.307352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.308087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.308871] do_syscall_64+0x33/0x40 [ 2146.309463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2146.310244] RIP: 0033:0x7f832191cb19 [ 2146.310741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2146.313454] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2146.314495] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2146.315557] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2146.316567] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.317587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2146.318590] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:12:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2800) 08:12:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x95c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffff000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3d9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:12:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3cc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2146.461915] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:12:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 81) [ 2146.542795] FAULT_INJECTION: forcing a failure. [ 2146.542795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2146.544567] CPU: 1 PID: 31398 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2146.545452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.546508] Call Trace: [ 2146.546859] dump_stack+0x107/0x167 [ 2146.547333] should_fail.cold+0x5/0xa [ 2146.547857] __alloc_pages_nodemask+0x182/0x600 [ 2146.548463] ? add_mm_counter_fast+0x220/0x220 [ 2146.549054] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2146.549777] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2146.550401] ? lock_downgrade+0x6d0/0x6d0 [ 2146.550891] ? mark_held_locks+0x9e/0xe0 [ 2146.551378] alloc_pages_vma+0xbb/0x410 [ 2146.551875] handle_mm_fault+0x152f/0x3500 [ 2146.552386] ? __pmd_alloc+0x5e0/0x5e0 [ 2146.552854] ? vmacache_find+0x55/0x2a0 [ 2146.553336] do_user_addr_fault+0x56e/0xc60 [ 2146.553858] exc_page_fault+0xa2/0x1a0 [ 2146.554324] asm_exc_page_fault+0x1e/0x30 [ 2146.554818] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2146.555468] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2146.557642] RSP: 0018:ffff888041c07b50 EFLAGS: 00050246 [ 2146.558273] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2146.559114] RDX: 0000000000000000 RSI: ffff888008b1c898 RDI: 0000000020026000 [ 2146.560005] RBP: 0000000020025768 R08: 0000000000000000 R09: ffff888008b1cfff [ 2146.560916] R10: ffffed10011639ff R11: 0000000000000001 R12: 0000000020026768 [ 2146.561832] R13: ffff888008b1c000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2146.562781] _copy_to_user+0x13d/0x180 [ 2146.563295] pagemap_read+0x333/0x590 [ 2146.563813] ? clear_refs_write+0x780/0x780 [ 2146.564345] ? iov_iter_advance+0x1f1/0xec0 [ 2146.564909] do_iter_read+0x4fa/0x760 [ 2146.565414] ? import_iovec+0x83/0xb0 [ 2146.565920] vfs_readv+0xe5/0x160 [ 2146.566374] ? vfs_iter_read+0xa0/0xa0 [ 2146.566884] ? __fdget_pos+0xf1/0x190 [ 2146.567389] ? lock_downgrade+0x6d0/0x6d0 [ 2146.567955] ? ksys_write+0x12d/0x260 [ 2146.568463] ? __fget_files+0x2f8/0x520 [ 2146.569007] do_readv+0x139/0x300 [ 2146.569472] ? vfs_readv+0x160/0x160 [ 2146.569969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.570654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.571332] do_syscall_64+0x33/0x40 [ 2146.571851] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2146.572522] RIP: 0033:0x7f832191cb19 [ 2146.573018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2146.575387] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2146.576316] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2146.577155] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2146.577997] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.578835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2146.579695] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:12:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:12:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 23) 08:12:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2801) 08:12:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x96c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:12:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3da, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2146.647489] FAULT_INJECTION: forcing a failure. [ 2146.647489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2146.648975] CPU: 1 PID: 31574 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2146.649802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.650788] Call Trace: [ 2146.651112] dump_stack+0x107/0x167 [ 2146.651576] should_fail.cold+0x5/0xa [ 2146.652085] _copy_from_user+0x2e/0x1b0 [ 2146.652565] get_timespec64+0x75/0x190 [ 2146.653076] ? put_timespec64+0x130/0x130 [ 2146.653576] ? loop_set_status_old+0x250/0x250 [ 2146.654122] ? blkdev_ioctl+0xc9/0x710 [ 2146.654590] ? blkdev_common_ioctl+0x1930/0x1930 [ 2146.655157] __x64_sys_clock_nanosleep+0x1b1/0x480 [ 2146.655779] ? __ia32_sys_clock_getres_time32+0x260/0x260 [ 2146.656489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.657179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.657850] do_syscall_64+0x33/0x40 [ 2146.658341] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2146.659009] RIP: 0033:0x7fc5a29e48e1 [ 2146.659514] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f [ 2146.661917] RSP: 002b:00007fc59ff34ee0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 2146.662904] RAX: ffffffffffffffda RBX: 00007fc59ff356bc RCX: 00007fc5a29e48e1 [ 2146.663832] RDX: 00007fc59ff34f20 RSI: 0000000000000000 RDI: 0000000000000000 [ 2146.664697] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2146.665595] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 2146.666487] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:12:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3dc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2146.701475] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:12:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 82) [ 2146.737261] FAULT_INJECTION: forcing a failure. [ 2146.737261] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2146.738825] CPU: 0 PID: 31741 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2146.739726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.740769] Call Trace: [ 2146.741090] dump_stack+0x107/0x167 [ 2146.741557] should_fail.cold+0x5/0xa [ 2146.742067] _copy_to_user+0x2e/0x180 [ 2146.742558] pagemap_read+0x333/0x590 [ 2146.743053] ? clear_refs_write+0x780/0x780 [ 2146.743646] ? iov_iter_advance+0x1f1/0xec0 [ 2146.744217] do_iter_read+0x4fa/0x760 [ 2146.744716] ? import_iovec+0x83/0xb0 [ 2146.745212] vfs_readv+0xe5/0x160 [ 2146.745662] ? vfs_iter_read+0xa0/0xa0 [ 2146.746165] ? __fdget_pos+0xf1/0x190 [ 2146.746669] ? lock_downgrade+0x6d0/0x6d0 [ 2146.747213] ? ksys_write+0x12d/0x260 [ 2146.747776] ? __fget_files+0x2f8/0x520 [ 2146.748336] do_readv+0x139/0x300 [ 2146.748788] ? vfs_readv+0x160/0x160 [ 2146.749317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.749985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.750652] do_syscall_64+0x33/0x40 [ 2146.751135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2146.751864] RIP: 0033:0x7f832191cb19 [ 2146.752346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2146.754685] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2146.755769] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2146.756679] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2146.757591] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.758497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2146.759402] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:13:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3ec3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x97c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2900) 08:13:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 83) 08:13:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:13:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 24) [ 2164.189087] FAULT_INJECTION: forcing a failure. [ 2164.189087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2164.190829] CPU: 0 PID: 31895 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2164.191706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.192790] Call Trace: [ 2164.193144] dump_stack+0x107/0x167 [ 2164.193628] should_fail.cold+0x5/0xa [ 2164.194137] __alloc_pages_nodemask+0x182/0x600 [ 2164.194784] ? add_mm_counter_fast+0x220/0x220 [ 2164.195415] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2164.196252] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2164.196953] ? lock_downgrade+0x6d0/0x6d0 [ 2164.197505] ? mark_held_locks+0x9e/0xe0 [ 2164.198042] alloc_pages_vma+0xbb/0x410 [ 2164.198572] handle_mm_fault+0x152f/0x3500 [ 2164.199091] ? __pmd_alloc+0x5e0/0x5e0 [ 2164.199623] ? vmacache_find+0x55/0x2a0 [ 2164.200177] do_user_addr_fault+0x56e/0xc60 [ 2164.200804] exc_page_fault+0xa2/0x1a0 [ 2164.201326] asm_exc_page_fault+0x1e/0x30 [ 2164.201884] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2164.202589] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2164.205014] RSP: 0018:ffff888053f87b50 EFLAGS: 00050246 [ 2164.205751] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2164.206676] RDX: 0000000000000000 RSI: ffff888041be6898 RDI: 0000000020027000 [ 2164.207599] RBP: 0000000020026768 R08: 0000000000000000 R09: ffff888041be6fff [ 2164.208552] R10: ffffed100837cdff R11: 0000000000000001 R12: 0000000020027768 [ 2164.209512] R13: ffff888041be6000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2164.210506] _copy_to_user+0x13d/0x180 [ 2164.211034] pagemap_read+0x333/0x590 [ 2164.211544] ? clear_refs_write+0x780/0x780 [ 2164.212124] ? iov_iter_advance+0x1f1/0xec0 [ 2164.212707] do_iter_read+0x4fa/0x760 [ 2164.213212] ? import_iovec+0x83/0xb0 [ 2164.213719] vfs_readv+0xe5/0x160 [ 2164.214179] ? vfs_iter_read+0xa0/0xa0 [ 2164.214693] ? __fdget_pos+0xf1/0x190 [ 2164.215167] ? lock_downgrade+0x6d0/0x6d0 [ 2164.215752] ? ksys_write+0x12d/0x260 [ 2164.216298] ? __fget_files+0x2f8/0x520 [ 2164.216836] do_readv+0x139/0x300 [ 2164.217300] ? vfs_readv+0x160/0x160 [ 2164.217795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2164.218483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2164.219161] do_syscall_64+0x33/0x40 [ 2164.219681] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.220387] RIP: 0033:0x7f832191cb19 [ 2164.220916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.223288] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2164.224313] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2164.225262] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2164.226240] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2164.227168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2164.228113] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2164.233688] FAULT_INJECTION: forcing a failure. [ 2164.233688] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.235243] CPU: 0 PID: 31900 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2164.236159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.237255] Call Trace: [ 2164.237615] dump_stack+0x107/0x167 [ 2164.238101] should_fail.cold+0x5/0xa [ 2164.238649] ? create_object.isra.0+0x3a/0xa20 [ 2164.239251] should_failslab+0x5/0x20 [ 2164.239798] kmem_cache_alloc+0x5b/0x310 [ 2164.240355] create_object.isra.0+0x3a/0xa20 [ 2164.240937] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2164.241606] kmem_cache_alloc_trace+0x151/0x320 [ 2164.242227] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2164.242846] __kthread_create_on_node+0xd1/0x400 [ 2164.243499] ? __kthread_parkme+0x1d0/0x1d0 [ 2164.244084] ? __mutex_lock+0x4fe/0x10b0 [ 2164.244674] ? loop_configure+0xcb9/0x1490 [ 2164.245230] ? do_raw_spin_unlock+0x4f/0x220 [ 2164.245794] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2164.246406] kthread_create_on_node+0xbb/0x100 [ 2164.247007] ? __kthread_create_on_node+0x400/0x400 [ 2164.247666] ? lockdep_init_map_type+0x2c7/0x780 [ 2164.248310] ? lockdep_init_map_type+0x2c7/0x780 [ 2164.248962] loop_configure+0x3e7/0x1490 [ 2164.249524] lo_ioctl+0xa72/0x1760 [ 2164.250017] ? avc_has_extended_perms+0x7f1/0xf40 [ 2164.250653] ? loop_set_status_old+0x250/0x250 [ 2164.251254] ? avc_ss_reset+0x180/0x180 [ 2164.251784] ? find_held_lock+0x2c/0x110 [ 2164.252357] ? __lock_acquire+0xbb1/0x5b00 [ 2164.252976] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2164.253711] ? generic_block_fiemap+0x60/0x60 [ 2164.254304] ? lock_downgrade+0x6d0/0x6d0 [ 2164.254858] ? build_open_flags+0x6f0/0x6f0 [ 2164.255433] ? loop_set_status_old+0x250/0x250 [ 2164.256030] blkdev_ioctl+0x291/0x710 [ 2164.256539] ? blkdev_common_ioctl+0x1930/0x1930 [ 2164.257163] ? selinux_file_ioctl+0xb6/0x270 [ 2164.257776] block_ioctl+0xf9/0x140 [ 2164.258254] ? blkdev_read_iter+0x1c0/0x1c0 [ 2164.258868] __x64_sys_ioctl+0x19a/0x210 [ 2164.259408] do_syscall_64+0x33/0x40 [ 2164.259901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.260599] RIP: 0033:0x7fc5a29bf8d7 [ 2164.261094] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.263523] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2164.264543] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2164.265508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2164.266441] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2164.267416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2164.268364] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:13:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2901) 08:13:00 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2164.414576] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:00 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x98c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:00 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 25) 08:13:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x7, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2164.544953] FAULT_INJECTION: forcing a failure. [ 2164.544953] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.546512] CPU: 1 PID: 32436 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2164.547420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.548520] Call Trace: [ 2164.548880] dump_stack+0x107/0x167 [ 2164.549363] should_fail.cold+0x5/0xa [ 2164.549868] ? __kernfs_new_node+0xd4/0x860 [ 2164.550486] should_failslab+0x5/0x20 [ 2164.550994] kmem_cache_alloc+0x5b/0x310 [ 2164.551538] __kernfs_new_node+0xd4/0x860 [ 2164.552102] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2164.552742] ? lock_chain_count+0x20/0x20 [ 2164.553301] ? update_load_avg+0x162/0x1870 [ 2164.553869] ? find_held_lock+0x2c/0x110 [ 2164.554410] kernfs_new_node+0x18d/0x250 [ 2164.554954] kernfs_create_dir_ns+0x49/0x160 [ 2164.555537] internal_create_group+0x793/0xb30 [ 2164.556182] ? set_user_nice.part.0+0x2fd/0x760 [ 2164.556800] ? sysfs_remove_group+0x170/0x170 [ 2164.557422] ? lockdep_init_map_type+0x2c7/0x780 [ 2164.558085] ? blk_queue_flag_set+0x22/0x30 [ 2164.558665] ? __loop_update_dio+0x2d2/0x690 [ 2164.559251] loop_configure+0x958/0x1490 [ 2164.559803] lo_ioctl+0xa72/0x1760 [ 2164.560300] ? avc_has_extended_perms+0x7f1/0xf40 [ 2164.560938] ? loop_set_status_old+0x250/0x250 [ 2164.561544] ? avc_ss_reset+0x180/0x180 [ 2164.562077] ? find_held_lock+0x2c/0x110 [ 2164.562629] ? __lock_acquire+0xbb1/0x5b00 [ 2164.563236] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2164.563926] ? generic_block_fiemap+0x60/0x60 [ 2164.564536] ? lock_downgrade+0x6d0/0x6d0 [ 2164.565085] ? build_open_flags+0x6f0/0x6f0 [ 2164.565662] ? loop_set_status_old+0x250/0x250 [ 2164.566262] blkdev_ioctl+0x291/0x710 [ 2164.566769] ? blkdev_common_ioctl+0x1930/0x1930 [ 2164.567453] ? selinux_file_ioctl+0xb6/0x270 [ 2164.568044] block_ioctl+0xf9/0x140 [ 2164.568536] ? blkdev_read_iter+0x1c0/0x1c0 [ 2164.569110] __x64_sys_ioctl+0x19a/0x210 [ 2164.569652] do_syscall_64+0x33/0x40 [ 2164.570147] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.570820] RIP: 0033:0x7fc5a29bf8d7 [ 2164.571312] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.573718] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2164.574714] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2164.575648] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2164.576593] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2164.577522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2164.578454] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:13:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 84) 08:13:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3fc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:18 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2a00) 08:13:18 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:13:19 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 26) 08:13:19 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x99c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2182.928507] FAULT_INJECTION: forcing a failure. [ 2182.928507] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2182.930077] CPU: 0 PID: 32752 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2182.930997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.932086] Call Trace: [ 2182.932452] dump_stack+0x107/0x167 [ 2182.932982] should_fail.cold+0x5/0xa [ 2182.933504] _copy_to_user+0x2e/0x180 [ 2182.934020] pagemap_read+0x333/0x590 [ 2182.934533] ? clear_refs_write+0x780/0x780 [ 2182.935117] ? iov_iter_advance+0x1f1/0xec0 [ 2182.935687] do_iter_read+0x4fa/0x760 [ 2182.936204] ? import_iovec+0x83/0xb0 [ 2182.936746] vfs_readv+0xe5/0x160 [ 2182.937257] ? vfs_iter_read+0xa0/0xa0 [ 2182.937781] ? __fdget_pos+0xf1/0x190 [ 2182.938337] ? lock_downgrade+0x6d0/0x6d0 [ 2182.938904] ? ksys_write+0x12d/0x260 [ 2182.939417] ? __fget_files+0x2f8/0x520 [ 2182.939967] do_readv+0x139/0x300 [ 2182.940445] ? vfs_readv+0x160/0x160 [ 2182.940978] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2182.941678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2182.942371] do_syscall_64+0x33/0x40 [ 2182.942877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2182.943564] RIP: 0033:0x7f832191cb19 [ 2182.944065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2182.946496] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2182.947531] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2182.948519] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2182.949493] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.950437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.951385] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2182.951408] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2182.964097] FAULT_INJECTION: forcing a failure. [ 2182.964097] name failslab, interval 1, probability 0, space 0, times 0 [ 2182.965690] CPU: 0 PID: 32775 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2182.966538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.967505] Call Trace: [ 2182.967818] dump_stack+0x107/0x167 [ 2182.968249] should_fail.cold+0x5/0xa [ 2182.968710] ? create_object.isra.0+0x3a/0xa20 [ 2182.969327] should_failslab+0x5/0x20 [ 2182.969839] kmem_cache_alloc+0x5b/0x310 [ 2182.970388] create_object.isra.0+0x3a/0xa20 [ 2182.970970] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2182.971648] kmem_cache_alloc+0x159/0x310 [ 2182.972209] __kernfs_new_node+0xd4/0x860 [ 2182.972789] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2182.973484] ? lock_chain_count+0x20/0x20 [ 2182.974055] ? update_load_avg+0x162/0x1870 [ 2182.974662] ? find_held_lock+0x2c/0x110 [ 2182.975212] kernfs_new_node+0x18d/0x250 [ 2182.975763] kernfs_create_dir_ns+0x49/0x160 [ 2182.976355] internal_create_group+0x793/0xb30 [ 2182.976993] ? set_user_nice.part.0+0x2fd/0x760 [ 2182.977614] ? sysfs_remove_group+0x170/0x170 [ 2182.978270] ? lockdep_init_map_type+0x2c7/0x780 [ 2182.978918] ? blk_queue_flag_set+0x22/0x30 [ 2182.979527] ? __loop_update_dio+0x2d2/0x690 [ 2182.980124] loop_configure+0x958/0x1490 [ 2182.980684] lo_ioctl+0xa72/0x1760 [ 2182.981213] ? avc_has_extended_perms+0x7f1/0xf40 [ 2182.981871] ? loop_set_status_old+0x250/0x250 [ 2182.982521] ? avc_ss_reset+0x180/0x180 [ 2182.983060] ? find_held_lock+0x2c/0x110 [ 2182.983625] ? __lock_acquire+0xbb1/0x5b00 [ 2182.984235] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2182.984970] ? generic_block_fiemap+0x60/0x60 [ 2182.985570] ? lock_downgrade+0x6d0/0x6d0 [ 2182.986131] ? build_open_flags+0x6f0/0x6f0 [ 2182.986719] ? loop_set_status_old+0x250/0x250 [ 2182.987329] blkdev_ioctl+0x291/0x710 [ 2182.987850] ? blkdev_common_ioctl+0x1930/0x1930 [ 2182.988540] ? selinux_file_ioctl+0xb6/0x270 [ 2182.989184] block_ioctl+0xf9/0x140 [ 2182.989678] ? blkdev_read_iter+0x1c0/0x1c0 [ 2182.990260] __x64_sys_ioctl+0x19a/0x210 [ 2182.990813] do_syscall_64+0x33/0x40 [ 2182.991316] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2182.991998] RIP: 0033:0x7fc5a29bf8d7 [ 2182.992498] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2182.994931] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2182.995956] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2182.996928] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2182.997877] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2182.998803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2182.999699] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:13:19 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 27) 08:13:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2a01) [ 2183.058495] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:19 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 85) 08:13:19 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2183.190999] FAULT_INJECTION: forcing a failure. [ 2183.190999] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2183.192714] CPU: 0 PID: 33106 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2183.193676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2183.194793] Call Trace: [ 2183.195159] dump_stack+0x107/0x167 [ 2183.195656] should_fail.cold+0x5/0xa [ 2183.196171] __alloc_pages_nodemask+0x182/0x600 [ 2183.196752] ? add_mm_counter_fast+0x220/0x220 [ 2183.197322] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2183.198055] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2183.198699] ? lock_downgrade+0x6d0/0x6d0 [ 2183.199203] ? mark_held_locks+0x9e/0xe0 [ 2183.199710] alloc_pages_vma+0xbb/0x410 [ 2183.200204] handle_mm_fault+0x152f/0x3500 [ 2183.200745] ? __pmd_alloc+0x5e0/0x5e0 [ 2183.201231] ? vmacache_find+0x55/0x2a0 [ 2183.201729] do_user_addr_fault+0x56e/0xc60 [ 2183.202276] exc_page_fault+0xa2/0x1a0 [ 2183.202772] asm_exc_page_fault+0x1e/0x30 [ 2183.203306] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2183.203959] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2183.206156] RSP: 0018:ffff88804d1b7b50 EFLAGS: 00050246 [ 2183.206773] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2183.207616] RDX: 0000000000000000 RSI: ffff888015872898 RDI: 0000000020028000 [ 2183.208451] RBP: 0000000020027768 R08: 0000000000000000 R09: ffff888015872fff [ 2183.209382] R10: ffffed1002b0e5ff R11: 0000000000000001 R12: 0000000020028768 [ 2183.210195] R13: ffff888015872000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2183.211044] _copy_to_user+0x13d/0x180 [ 2183.211524] pagemap_read+0x333/0x590 [ 2183.211994] ? clear_refs_write+0x780/0x780 [ 2183.212528] ? iov_iter_advance+0x1f1/0xec0 [ 2183.213106] do_iter_read+0x4fa/0x760 [ 2183.213577] ? import_iovec+0x83/0xb0 [ 2183.214044] vfs_readv+0xe5/0x160 [ 2183.214466] ? vfs_iter_read+0xa0/0xa0 [ 2183.214982] ? __fdget_pos+0xf1/0x190 [ 2183.215469] ? lock_downgrade+0x6d0/0x6d0 [ 2183.215981] ? ksys_write+0x12d/0x260 [ 2183.216449] ? __fget_files+0x2f8/0x520 [ 2183.216979] do_readv+0x139/0x300 [ 2183.217406] ? vfs_readv+0x160/0x160 [ 2183.217862] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2183.218493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2183.219115] do_syscall_64+0x33/0x40 [ 2183.219566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2183.220226] RIP: 0033:0x7f832191cb19 [ 2183.220681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2183.226163] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2183.228417] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2183.230563] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2183.232675] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2183.234784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2183.236920] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:13:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:13:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2183.243860] FAULT_INJECTION: forcing a failure. [ 2183.243860] name failslab, interval 1, probability 0, space 0, times 0 [ 2183.245589] CPU: 1 PID: 33105 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2183.246569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2183.247743] Call Trace: [ 2183.248125] dump_stack+0x107/0x167 [ 2183.248647] should_fail.cold+0x5/0xa [ 2183.249223] ? __kernfs_new_node+0xd4/0x860 [ 2183.249843] should_failslab+0x5/0x20 [ 2183.250391] kmem_cache_alloc+0x5b/0x310 [ 2183.250976] __kernfs_new_node+0xd4/0x860 [ 2183.251574] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2183.252240] ? kernfs_add_one+0x36e/0x4d0 [ 2183.252869] ? mutex_lock_io_nested+0xf30/0xf30 [ 2183.253536] ? lock_acquire+0x197/0x470 [ 2183.254111] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2183.254801] kernfs_new_node+0x18d/0x250 [ 2183.255382] __kernfs_create_file+0x51/0x350 [ 2183.256018] sysfs_add_file_mode_ns+0x221/0x560 [ 2183.256695] internal_create_group+0x324/0xb30 [ 2183.257378] ? sysfs_remove_group+0x170/0x170 [ 2183.258014] ? blk_queue_max_discard_sectors+0xc/0x80 [ 2183.258767] ? blk_queue_flag_set+0x22/0x30 [ 2183.259400] ? __loop_update_dio+0x2d2/0x690 [ 2183.260098] loop_configure+0x958/0x1490 [ 2183.260753] lo_ioctl+0xa72/0x1760 [ 2183.261279] ? avc_has_extended_perms+0x7f1/0xf40 [ 2183.262029] ? loop_set_status_old+0x250/0x250 [ 2183.262718] ? avc_ss_reset+0x180/0x180 [ 2183.263302] ? find_held_lock+0x2c/0x110 [ 2183.263905] ? __lock_acquire+0xbb1/0x5b00 [ 2183.264560] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2183.265392] ? generic_block_fiemap+0x60/0x60 [ 2183.266069] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2183.266876] ? loop_set_status_old+0x250/0x250 [ 2183.267534] blkdev_ioctl+0x291/0x710 [ 2183.268127] ? blkdev_common_ioctl+0x1930/0x1930 [ 2183.268831] ? selinux_file_ioctl+0xb6/0x270 [ 2183.269474] block_ioctl+0xf9/0x140 [ 2183.270001] ? blkdev_read_iter+0x1c0/0x1c0 [ 2183.270621] __x64_sys_ioctl+0x19a/0x210 [ 2183.271204] do_syscall_64+0x33/0x40 [ 2183.271743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2183.272478] RIP: 0033:0x7fc5a29bf8d7 [ 2183.273037] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2183.275652] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2183.276749] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2183.277771] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2183.278815] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2183.279856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2183.280926] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2183.375986] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:37 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9ac7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 86) 08:13:37 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:13:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x9, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:37 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 28) 08:13:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4084, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2b00) [ 2201.712693] FAULT_INJECTION: forcing a failure. [ 2201.712693] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.714316] CPU: 1 PID: 33397 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2201.715228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.716323] Call Trace: [ 2201.716673] dump_stack+0x107/0x167 [ 2201.717147] should_fail.cold+0x5/0xa [ 2201.717706] ? create_object.isra.0+0x3a/0xa20 [ 2201.718321] should_failslab+0x5/0x20 [ 2201.718808] kmem_cache_alloc+0x5b/0x310 [ 2201.719369] create_object.isra.0+0x3a/0xa20 [ 2201.719932] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2201.720585] kmem_cache_alloc+0x159/0x310 [ 2201.721132] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2201.725900] idr_get_free+0x4b5/0x8f0 [ 2201.726385] idr_alloc_u32+0x170/0x2d0 [ 2201.726884] ? __fprop_inc_percpu_max+0x130/0x130 [ 2201.727501] ? lock_acquire+0x197/0x470 [ 2201.728003] ? __kernfs_new_node+0xff/0x860 [ 2201.728576] idr_alloc_cyclic+0x102/0x230 [ 2201.729126] ? idr_alloc+0x130/0x130 [ 2201.729599] ? rwlock_bug.part.0+0x90/0x90 [ 2201.730108] __kernfs_new_node+0x117/0x860 [ 2201.730639] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2201.731244] ? lock_chain_count+0x20/0x20 [ 2201.731782] ? update_load_avg+0x162/0x1870 [ 2201.732327] ? find_held_lock+0x2c/0x110 [ 2201.732840] kernfs_new_node+0x18d/0x250 [ 2201.733353] kernfs_create_dir_ns+0x49/0x160 [ 2201.733920] internal_create_group+0x793/0xb30 [ 2201.734490] ? set_user_nice.part.0+0x2fd/0x760 [ 2201.735081] ? sysfs_remove_group+0x170/0x170 [ 2201.735650] ? lockdep_init_map_type+0x2c7/0x780 [ 2201.736294] ? blk_queue_flag_set+0x22/0x30 [ 2201.736837] ? __loop_update_dio+0x2d2/0x690 [ 2201.737392] loop_configure+0x958/0x1490 [ 2201.737916] lo_ioctl+0xa72/0x1760 [ 2201.738370] ? avc_has_extended_perms+0x7f1/0xf40 [ 2201.738951] ? loop_set_status_old+0x250/0x250 [ 2201.739511] ? avc_ss_reset+0x180/0x180 [ 2201.739941] ? find_held_lock+0x2c/0x110 [ 2201.740388] ? __lock_acquire+0xbb1/0x5b00 [ 2201.740882] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2201.741509] ? generic_block_fiemap+0x60/0x60 [ 2201.742096] ? lock_downgrade+0x6d0/0x6d0 [ 2201.742636] ? build_open_flags+0x6f0/0x6f0 [ 2201.743220] ? loop_set_status_old+0x250/0x250 [ 2201.743796] blkdev_ioctl+0x291/0x710 [ 2201.744320] ? blkdev_common_ioctl+0x1930/0x1930 [ 2201.744918] ? selinux_file_ioctl+0xb6/0x270 [ 2201.745492] block_ioctl+0xf9/0x140 [ 2201.745976] ? blkdev_read_iter+0x1c0/0x1c0 [ 2201.746529] __x64_sys_ioctl+0x19a/0x210 [ 2201.747061] do_syscall_64+0x33/0x40 [ 2201.747559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2201.748212] RIP: 0033:0x7fc5a29bf8d7 [ 2201.748693] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2201.751135] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2201.752125] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2201.753043] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2201.754842] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2201.755805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2201.756713] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2201.760414] FAULT_INJECTION: forcing a failure. [ 2201.760414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2201.762072] CPU: 0 PID: 33394 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2201.762968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.764088] Call Trace: [ 2201.764439] dump_stack+0x107/0x167 [ 2201.764917] should_fail.cold+0x5/0xa [ 2201.765459] _copy_to_user+0x2e/0x180 [ 2201.766542] pagemap_read+0x333/0x590 [ 2201.767543] ? clear_refs_write+0x780/0x780 [ 2201.768483] ? iov_iter_advance+0x1f1/0xec0 [ 2201.769065] do_iter_read+0x4fa/0x760 [ 2201.769604] ? import_iovec+0x83/0xb0 [ 2201.770133] vfs_readv+0xe5/0x160 [ 2201.770587] ? vfs_iter_read+0xa0/0xa0 [ 2201.771123] ? __fdget_pos+0xf1/0x190 [ 2201.771644] ? lock_downgrade+0x6d0/0x6d0 [ 2201.772188] ? ksys_write+0x12d/0x260 [ 2201.772689] ? __fget_files+0x2f8/0x520 [ 2201.773241] do_readv+0x139/0x300 [ 2201.773729] ? vfs_readv+0x160/0x160 [ 2201.774260] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2201.774947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2201.775639] do_syscall_64+0x33/0x40 [ 2201.776152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2201.776822] RIP: 0033:0x7f832191cb19 [ 2201.777300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2201.779803] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2201.780818] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2201.781768] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2201.782747] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.783707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.784674] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:13:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2b01) 08:13:37 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9bc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2201.869427] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x40c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2c00) 08:13:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 87) 08:13:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 29) [ 2201.962151] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2202.006010] FAULT_INJECTION: forcing a failure. [ 2202.006010] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2202.007829] CPU: 0 PID: 33723 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2202.008775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.010560] Call Trace: [ 2202.010923] dump_stack+0x107/0x167 [ 2202.011411] should_fail.cold+0x5/0xa [ 2202.011923] __alloc_pages_nodemask+0x182/0x600 [ 2202.012548] ? add_mm_counter_fast+0x220/0x220 [ 2202.013168] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2202.014016] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2202.014716] ? lock_downgrade+0x6d0/0x6d0 [ 2202.015273] ? mark_held_locks+0x9e/0xe0 [ 2202.015827] alloc_pages_vma+0xbb/0x410 [ 2202.016368] handle_mm_fault+0x152f/0x3500 [ 2202.016949] ? __pmd_alloc+0x5e0/0x5e0 [ 2202.017589] ? vmacache_find+0x55/0x2a0 [ 2202.018126] ? vmacache_update+0xce/0x140 [ 2202.018685] do_user_addr_fault+0x56e/0xc60 [ 2202.019265] exc_page_fault+0xa2/0x1a0 [ 2202.019792] asm_exc_page_fault+0x1e/0x30 [ 2202.020345] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2202.021057] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2202.026465] RSP: 0018:ffff888051407b50 EFLAGS: 00050246 [ 2202.028115] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2202.030158] RDX: 0000000000000000 RSI: ffff88801e0fe898 RDI: 0000000020029000 [ 2202.032399] RBP: 0000000020028768 R08: 0000000000000000 R09: ffff88801e0fefff [ 2202.034734] R10: ffffed1003c1fdff R11: 0000000000000001 R12: 0000000020029768 [ 2202.037040] R13: ffff88801e0fe000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2202.039505] _copy_to_user+0x13d/0x180 [ 2202.040789] pagemap_read+0x333/0x590 [ 2202.042104] ? clear_refs_write+0x780/0x780 [ 2202.043541] ? iov_iter_advance+0x1f1/0xec0 [ 2202.044938] do_iter_read+0x4fa/0x760 [ 2202.046181] ? import_iovec+0x83/0xb0 [ 2202.047389] vfs_readv+0xe5/0x160 [ 2202.048486] ? vfs_iter_read+0xa0/0xa0 [ 2202.049754] ? __fdget_pos+0xf1/0x190 [ 2202.050969] ? lock_downgrade+0x6d0/0x6d0 [ 2202.052255] ? ksys_write+0x12d/0x260 [ 2202.053506] ? __fget_files+0x2f8/0x520 [ 2202.054757] do_readv+0x139/0x300 [ 2202.055828] ? vfs_readv+0x160/0x160 [ 2202.057098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2202.058947] ? syscall_enter_from_user_mode+0x1d/0x50 08:13:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2202.060718] do_syscall_64+0x33/0x40 [ 2202.066100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2202.067796] RIP: 0033:0x7f832191cb19 [ 2202.069027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2202.075264] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2202.077730] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2202.079977] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2202.082308] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.084623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2202.086950] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2202.106912] FAULT_INJECTION: forcing a failure. [ 2202.106912] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.110815] CPU: 0 PID: 33806 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2202.113091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.115742] Call Trace: [ 2202.116584] dump_stack+0x107/0x167 [ 2202.117618] should_fail.cold+0x5/0xa [ 2202.118999] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2202.120626] should_failslab+0x5/0x20 [ 2202.121793] kmem_cache_alloc+0x5b/0x310 [ 2202.123006] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2202.124694] idr_get_free+0x4b5/0x8f0 [ 2202.125926] idr_alloc_u32+0x170/0x2d0 [ 2202.127227] ? __fprop_inc_percpu_max+0x130/0x130 [ 2202.128851] ? lock_acquire+0x197/0x470 [ 2202.130698] ? __kernfs_new_node+0xff/0x860 [ 2202.132186] idr_alloc_cyclic+0x102/0x230 [ 2202.133583] ? idr_alloc+0x130/0x130 [ 2202.134760] ? rwlock_bug.part.0+0x90/0x90 [ 2202.136109] __kernfs_new_node+0x117/0x860 [ 2202.137576] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2202.139165] ? lock_acquire+0x197/0x470 [ 2202.140492] ? lock_chain_count+0x20/0x20 [ 2202.141922] ? lock_acquire+0x197/0x470 [ 2202.143199] ? task_rq_lock+0xab/0x270 [ 2202.144508] ? lock_release+0x680/0x680 [ 2202.145879] ? find_held_lock+0x2c/0x110 [ 2202.147236] kernfs_new_node+0x18d/0x250 [ 2202.148593] kernfs_create_dir_ns+0x49/0x160 [ 2202.150100] internal_create_group+0x793/0xb30 [ 2202.151585] ? set_user_nice.part.0+0x2fd/0x760 [ 2202.153158] ? sysfs_remove_group+0x170/0x170 [ 2202.154724] ? lockdep_init_map_type+0x2c7/0x780 [ 2202.156404] ? blk_queue_flag_set+0x22/0x30 [ 2202.157921] ? __loop_update_dio+0x2d2/0x690 [ 2202.159389] loop_configure+0x958/0x1490 [ 2202.160802] lo_ioctl+0xa72/0x1760 [ 2202.162063] ? avc_has_extended_perms+0x7f1/0xf40 [ 2202.163689] ? loop_set_status_old+0x250/0x250 [ 2202.165256] ? avc_ss_reset+0x180/0x180 [ 2202.166560] ? find_held_lock+0x2c/0x110 [ 2202.167827] ? __lock_acquire+0xbb1/0x5b00 [ 2202.169167] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2202.170897] ? generic_block_fiemap+0x60/0x60 [ 2202.172381] ? lock_downgrade+0x6d0/0x6d0 [ 2202.173742] ? build_open_flags+0x6f0/0x6f0 [ 2202.175088] ? loop_set_status_old+0x250/0x250 [ 2202.176528] blkdev_ioctl+0x291/0x710 [ 2202.177759] ? blkdev_common_ioctl+0x1930/0x1930 [ 2202.179256] ? selinux_file_ioctl+0xb6/0x270 [ 2202.180641] block_ioctl+0xf9/0x140 [ 2202.181827] ? blkdev_read_iter+0x1c0/0x1c0 [ 2202.183181] __x64_sys_ioctl+0x19a/0x210 [ 2202.184521] do_syscall_64+0x33/0x40 [ 2202.185801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2202.187524] RIP: 0033:0x7fc5a29bf8d7 [ 2202.188763] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2202.194897] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2202.197425] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2202.199775] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2202.202193] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2202.204575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2202.206981] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:13:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2c01) 08:13:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xa, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2d00) [ 2202.314186] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9cc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:56 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2d01) 08:13:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xb, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:13:56 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 88) 08:13:56 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 30) 08:13:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:13:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2220.161680] FAULT_INJECTION: forcing a failure. [ 2220.161680] name failslab, interval 1, probability 0, space 0, times 0 [ 2220.163368] CPU: 1 PID: 34269 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2220.164284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2220.165373] FAULT_INJECTION: forcing a failure. [ 2220.165373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2220.168105] Call Trace: [ 2220.168467] dump_stack+0x107/0x167 [ 2220.168927] should_fail.cold+0x5/0xa [ 2220.169402] ? create_object.isra.0+0x3a/0xa20 [ 2220.169965] should_failslab+0x5/0x20 [ 2220.170474] kmem_cache_alloc+0x5b/0x310 [ 2220.171019] create_object.isra.0+0x3a/0xa20 [ 2220.171602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2220.172281] kmem_cache_alloc+0x159/0x310 [ 2220.172851] __kernfs_new_node+0xd4/0x860 [ 2220.173417] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2220.174058] ? kernfs_add_one+0x36e/0x4d0 [ 2220.174643] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2220.175242] ? wait_for_completion_io+0x270/0x270 [ 2220.175832] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2220.176523] kernfs_new_node+0x18d/0x250 [ 2220.177026] __kernfs_create_file+0x51/0x350 [ 2220.177572] sysfs_add_file_mode_ns+0x221/0x560 [ 2220.178415] internal_create_group+0x324/0xb30 [ 2220.179724] ? sysfs_remove_group+0x170/0x170 [ 2220.181003] ? lockdep_init_map_type+0x2c7/0x780 [ 2220.182390] ? blk_queue_flag_set+0x22/0x30 [ 2220.183614] ? __loop_update_dio+0x2d2/0x690 [ 2220.184883] loop_configure+0x958/0x1490 [ 2220.186105] lo_ioctl+0xa72/0x1760 [ 2220.187349] ? avc_has_extended_perms+0x7f1/0xf40 [ 2220.188788] ? loop_set_status_old+0x250/0x250 [ 2220.190160] ? avc_ss_reset+0x180/0x180 [ 2220.190726] ? find_held_lock+0x2c/0x110 [ 2220.191284] ? __lock_acquire+0xbb1/0x5b00 [ 2220.191898] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2220.192629] ? generic_block_fiemap+0x60/0x60 [ 2220.193229] ? lock_downgrade+0x6d0/0x6d0 [ 2220.193787] ? build_open_flags+0x6f0/0x6f0 [ 2220.194472] ? loop_set_status_old+0x250/0x250 [ 2220.195077] blkdev_ioctl+0x291/0x710 [ 2220.195595] ? blkdev_common_ioctl+0x1930/0x1930 [ 2220.196250] ? selinux_file_ioctl+0xb6/0x270 [ 2220.196857] block_ioctl+0xf9/0x140 [ 2220.197379] ? blkdev_read_iter+0x1c0/0x1c0 [ 2220.197957] __x64_sys_ioctl+0x19a/0x210 [ 2220.199316] do_syscall_64+0x33/0x40 [ 2220.200413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2220.201933] RIP: 0033:0x7fc5a29bf8d7 [ 2220.203230] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.209210] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2220.210662] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2220.211609] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2220.212599] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2220.213547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2220.214697] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 [ 2220.215683] CPU: 0 PID: 34281 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2220.216555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2220.217561] Call Trace: [ 2220.217902] dump_stack+0x107/0x167 [ 2220.218385] should_fail.cold+0x5/0xa [ 2220.218876] _copy_to_user+0x2e/0x180 [ 2220.219334] pagemap_read+0x333/0x590 [ 2220.219787] ? clear_refs_write+0x780/0x780 [ 2220.220294] ? iov_iter_advance+0x1f1/0xec0 [ 2220.220809] do_iter_read+0x4fa/0x760 [ 2220.221280] ? import_iovec+0x83/0xb0 [ 2220.221797] vfs_readv+0xe5/0x160 [ 2220.222285] ? vfs_iter_read+0xa0/0xa0 [ 2220.222804] ? __fdget_pos+0xf1/0x190 [ 2220.223316] ? lock_downgrade+0x6d0/0x6d0 [ 2220.223874] ? ksys_write+0x12d/0x260 [ 2220.224392] ? __fget_files+0x2f8/0x520 [ 2220.224943] do_readv+0x139/0x300 [ 2220.225420] ? vfs_readv+0x160/0x160 [ 2220.225922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2220.226643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2220.227337] do_syscall_64+0x33/0x40 [ 2220.227825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2220.228488] RIP: 0033:0x7f832191cb19 [ 2220.228988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.234003] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2220.235062] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2220.236018] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2220.238502] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.240697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.242980] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2220.333848] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:13:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2e00) 08:14:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 89) 08:14:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 31) 08:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2e01) 08:14:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x10, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:14 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9dc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:14 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3e9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:14:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6800, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2238.104477] FAULT_INJECTION: forcing a failure. [ 2238.104477] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2238.106330] CPU: 0 PID: 34701 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2238.107335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2238.108539] Call Trace: [ 2238.108934] dump_stack+0x107/0x167 [ 2238.109478] should_fail.cold+0x5/0xa [ 2238.110035] __alloc_pages_nodemask+0x182/0x600 [ 2238.110727] ? add_mm_counter_fast+0x220/0x220 [ 2238.111367] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2238.112236] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2238.112983] ? lock_downgrade+0x6d0/0x6d0 [ 2238.113579] ? mark_held_locks+0x9e/0xe0 [ 2238.114185] alloc_pages_vma+0xbb/0x410 [ 2238.114784] handle_mm_fault+0x152f/0x3500 [ 2238.115385] ? __pmd_alloc+0x5e0/0x5e0 [ 2238.115965] ? vmacache_find+0x55/0x2a0 [ 2238.116562] do_user_addr_fault+0x56e/0xc60 [ 2238.117203] exc_page_fault+0xa2/0x1a0 [ 2238.117782] asm_exc_page_fault+0x1e/0x30 [ 2238.118379] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2238.119155] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2238.121800] RSP: 0018:ffff888053d77b50 EFLAGS: 00050246 [ 2238.122569] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2238.123583] RDX: 0000000000000000 RSI: ffff888053fc2898 RDI: 000000002002a000 [ 2238.124605] RBP: 0000000020029768 R08: 0000000000000000 R09: ffff888053fc2fff [ 2238.125614] R10: ffffed100a7f85ff R11: 0000000000000001 R12: 000000002002a768 [ 2238.126636] R13: ffff888053fc2000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2238.127665] _copy_to_user+0x13d/0x180 [ 2238.128221] pagemap_read+0x333/0x590 [ 2238.128765] ? clear_refs_write+0x780/0x780 [ 2238.129417] ? iov_iter_advance+0x1f1/0xec0 [ 2238.130070] do_iter_read+0x4fa/0x760 [ 2238.130633] ? import_iovec+0x83/0xb0 [ 2238.131172] vfs_readv+0xe5/0x160 [ 2238.131702] ? vfs_iter_read+0xa0/0xa0 [ 2238.132258] ? __fdget_pos+0xf1/0x190 [ 2238.132805] ? lock_downgrade+0x6d0/0x6d0 [ 2238.133399] ? ksys_write+0x12d/0x260 [ 2238.133953] ? __fget_files+0x2f8/0x520 [ 2238.134546] do_readv+0x139/0x300 [ 2238.135053] ? vfs_readv+0x160/0x160 [ 2238.135598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2238.136338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2238.137065] do_syscall_64+0x33/0x40 [ 2238.137596] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2238.138311] RIP: 0033:0x7f832191cb19 [ 2238.138848] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2238.141405] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2238.142479] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2238.143483] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2238.144471] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2238.145481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2238.146469] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2238.153774] FAULT_INJECTION: forcing a failure. [ 2238.153774] name failslab, interval 1, probability 0, space 0, times 0 [ 2238.155589] CPU: 0 PID: 34700 Comm: syz-executor.1 Not tainted 5.10.233 #1 [ 2238.156580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2238.157733] Call Trace: [ 2238.158107] dump_stack+0x107/0x167 [ 2238.158606] should_fail.cold+0x5/0xa [ 2238.159122] ? create_object.isra.0+0x3a/0xa20 [ 2238.159730] should_failslab+0x5/0x20 [ 2238.160234] kmem_cache_alloc+0x5b/0x310 [ 2238.160783] create_object.isra.0+0x3a/0xa20 [ 2238.161367] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2238.162057] kmem_cache_alloc+0x159/0x310 [ 2238.162629] __kernfs_new_node+0xd4/0x860 [ 2238.163208] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2238.163846] ? kernfs_add_one+0x36e/0x4d0 [ 2238.164412] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2238.165073] ? wait_for_completion_io+0x270/0x270 [ 2238.165693] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2238.166413] kernfs_new_node+0x18d/0x250 [ 2238.167009] __kernfs_create_file+0x51/0x350 [ 2238.167636] sysfs_add_file_mode_ns+0x221/0x560 [ 2238.168299] internal_create_group+0x324/0xb30 [ 2238.168950] ? sysfs_remove_group+0x170/0x170 [ 2238.169608] ? lockdep_init_map_type+0x2c7/0x780 [ 2238.170276] ? blk_queue_flag_set+0x22/0x30 [ 2238.170898] ? __loop_update_dio+0x2d2/0x690 [ 2238.171517] loop_configure+0x958/0x1490 [ 2238.172108] lo_ioctl+0xa72/0x1760 [ 2238.172614] ? avc_has_extended_perms+0x7f1/0xf40 [ 2238.173287] ? loop_set_status_old+0x250/0x250 [ 2238.173928] ? avc_ss_reset+0x180/0x180 [ 2238.174486] ? find_held_lock+0x2c/0x110 [ 2238.175108] ? __lock_acquire+0xbb1/0x5b00 [ 2238.175752] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2238.176479] ? generic_block_fiemap+0x60/0x60 [ 2238.177115] ? lock_downgrade+0x6d0/0x6d0 [ 2238.177697] ? build_open_flags+0x6f0/0x6f0 [ 2238.178303] ? loop_set_status_old+0x250/0x250 [ 2238.178966] blkdev_ioctl+0x291/0x710 [ 2238.179505] ? blkdev_common_ioctl+0x1930/0x1930 [ 2238.180166] ? selinux_file_ioctl+0xb6/0x270 [ 2238.180808] block_ioctl+0xf9/0x140 [ 2238.181312] ? blkdev_read_iter+0x1c0/0x1c0 [ 2238.181919] __x64_sys_ioctl+0x19a/0x210 [ 2238.182493] do_syscall_64+0x33/0x40 [ 2238.183026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2238.183743] RIP: 0033:0x7fc5a29bf8d7 [ 2238.184331] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2238.186922] RSP: 002b:00007fc59ff34f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2238.187994] RAX: ffffffffffffffda RBX: 00007fc5a2a09970 RCX: 00007fc5a29bf8d7 [ 2238.188992] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2238.189991] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2238.191009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2238.192010] R13: 0000000000000004 R14: 0000000020003a18 R15: 0000000000000001 08:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2f00) 08:14:14 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ea, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:14 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9ec7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 90) 08:14:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x700, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2238.361261] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2238.391377] FAULT_INJECTION: forcing a failure. [ 2238.391377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2238.393267] CPU: 1 PID: 35226 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2238.394307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2238.395555] Call Trace: [ 2238.395968] dump_stack+0x107/0x167 [ 2238.396506] should_fail.cold+0x5/0xa [ 2238.397094] _copy_to_user+0x2e/0x180 [ 2238.397676] pagemap_read+0x333/0x590 [ 2238.398251] ? clear_refs_write+0x780/0x780 [ 2238.398897] ? iov_iter_advance+0x1f1/0xec0 [ 2238.399570] do_iter_read+0x4fa/0x760 [ 2238.400157] ? import_iovec+0x83/0xb0 [ 2238.400734] vfs_readv+0xe5/0x160 [ 2238.401268] ? vfs_iter_read+0xa0/0xa0 [ 2238.401850] ? __fdget_pos+0xf1/0x190 [ 2238.402425] ? lock_downgrade+0x6d0/0x6d0 [ 2238.403076] ? ksys_write+0x12d/0x260 [ 2238.403656] ? __fget_files+0x2f8/0x520 [ 2238.404265] do_readv+0x139/0x300 [ 2238.404787] ? vfs_readv+0x160/0x160 [ 2238.405348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2238.406138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2238.406928] do_syscall_64+0x33/0x40 [ 2238.407486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2238.408250] RIP: 0033:0x7f832191cb19 [ 2238.408813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2238.411587] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2238.412738] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2238.413791] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2238.414860] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2238.415915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2238.416994] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2238.418793] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:14:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 91) 08:14:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) (fail_nth: 32) 08:14:14 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3eb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x2f01) 08:14:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2238.569803] FAULT_INJECTION: forcing a failure. [ 2238.569803] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2238.571719] CPU: 0 PID: 35381 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2238.572711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2238.573911] Call Trace: [ 2238.574320] dump_stack+0x107/0x167 [ 2238.574854] should_fail.cold+0x5/0xa [ 2238.575419] __alloc_pages_nodemask+0x182/0x600 [ 2238.576081] ? add_mm_counter_fast+0x220/0x220 [ 2238.576742] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2238.577611] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2238.578379] ? lock_downgrade+0x6d0/0x6d0 [ 2238.578977] ? mark_held_locks+0x9e/0xe0 [ 2238.579571] alloc_pages_vma+0xbb/0x410 [ 2238.580151] handle_mm_fault+0x152f/0x3500 [ 2238.580769] ? __pmd_alloc+0x5e0/0x5e0 [ 2238.581340] ? vmacache_find+0x55/0x2a0 [ 2238.581935] do_user_addr_fault+0x56e/0xc60 [ 2238.582586] exc_page_fault+0xa2/0x1a0 [ 2238.583153] asm_exc_page_fault+0x1e/0x30 [ 2238.583752] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2238.584529] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2238.587163] RSP: 0018:ffff888042d4fb50 EFLAGS: 00050246 [ 2238.587940] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2238.588973] RDX: 0000000000000000 RSI: ffff888048036898 RDI: 000000002002b000 [ 2238.589999] RBP: 000000002002a768 R08: 0000000000000000 R09: ffff888048036fff [ 2238.591031] R10: ffffed1009006dff R11: 0000000000000001 R12: 000000002002b768 [ 2238.592067] R13: ffff888048036000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2238.593117] _copy_to_user+0x13d/0x180 [ 2238.593689] pagemap_read+0x333/0x590 [ 2238.594253] ? clear_refs_write+0x780/0x780 [ 2238.594883] ? iov_iter_advance+0x1f1/0xec0 [ 2238.595522] do_iter_read+0x4fa/0x760 [ 2238.596077] ? import_iovec+0x83/0xb0 [ 2238.596621] vfs_readv+0xe5/0x160 [ 2238.597119] ? vfs_iter_read+0xa0/0xa0 [ 2238.597682] ? __fdget_pos+0xf1/0x190 [ 2238.598234] ? lock_downgrade+0x6d0/0x6d0 [ 2238.598839] ? ksys_write+0x12d/0x260 [ 2238.599396] ? __fget_files+0x2f8/0x520 [ 2238.599981] do_readv+0x139/0x300 [ 2238.600486] ? vfs_readv+0x160/0x160 [ 2238.601014] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2238.601778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2238.602522] do_syscall_64+0x33/0x40 [ 2238.603073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2238.603813] RIP: 0033:0x7f832191cb19 [ 2238.604356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2238.606986] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2238.608080] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2238.609093] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2238.610123] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2238.611145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2238.612172] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:14:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x2, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:14:14 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9fc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3000) 08:14:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:14:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7400, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x3, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:14:14 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ec, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3001) 08:14:32 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa0c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 92) 08:14:32 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:14:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x900, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:32 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ed, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3100) 08:14:32 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x4, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:14:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2256.503470] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2256.508727] FAULT_INJECTION: forcing a failure. [ 2256.508727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2256.510504] CPU: 0 PID: 35982 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2256.511548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.512791] Call Trace: [ 2256.513191] dump_stack+0x107/0x167 [ 2256.513734] should_fail.cold+0x5/0xa [ 2256.514307] _copy_to_user+0x2e/0x180 [ 2256.514864] pagemap_read+0x333/0x590 [ 2256.515459] ? clear_refs_write+0x780/0x780 [ 2256.516075] ? iov_iter_advance+0x1f1/0xec0 [ 2256.516691] do_iter_read+0x4fa/0x760 [ 2256.517188] ? import_iovec+0x83/0xb0 [ 2256.517718] vfs_readv+0xe5/0x160 [ 2256.518172] ? vfs_iter_read+0xa0/0xa0 [ 2256.518711] ? __fdget_pos+0xf1/0x190 [ 2256.519200] ? lock_downgrade+0x6d0/0x6d0 [ 2256.519785] ? ksys_write+0x12d/0x260 [ 2256.520296] ? __fget_files+0x2f8/0x520 [ 2256.520858] do_readv+0x139/0x300 [ 2256.521312] ? vfs_readv+0x160/0x160 [ 2256.521798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.522474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.523176] do_syscall_64+0x33/0x40 [ 2256.523688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.524375] RIP: 0033:0x7f832191cb19 [ 2256.524876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.527426] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2256.528426] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2256.529383] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2256.530347] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.531346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2256.532352] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:14:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3101) 08:14:32 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2256.686866] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:14:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xa00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa1c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:14:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:14:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ee, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:14:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3200) 08:14:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 93) 08:14:50 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x5, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:14:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc2fd, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2274.762855] FAULT_INJECTION: forcing a failure. [ 2274.762855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2274.764885] CPU: 0 PID: 36418 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2274.765966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2274.767233] Call Trace: [ 2274.767659] dump_stack+0x107/0x167 [ 2274.768253] should_fail.cold+0x5/0xa [ 2274.768860] __alloc_pages_nodemask+0x182/0x600 [ 2274.769565] ? add_mm_counter_fast+0x220/0x220 [ 2274.770256] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2274.771208] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2274.772062] ? lock_downgrade+0x6d0/0x6d0 [ 2274.772705] ? mark_held_locks+0x9e/0xe0 [ 2274.773346] alloc_pages_vma+0xbb/0x410 [ 2274.773984] handle_mm_fault+0x152f/0x3500 [ 2274.774658] ? __pmd_alloc+0x5e0/0x5e0 [ 2274.775272] ? vmacache_find+0x55/0x2a0 [ 2274.775897] do_user_addr_fault+0x56e/0xc60 [ 2274.776633] exc_page_fault+0xa2/0x1a0 [ 2274.777252] asm_exc_page_fault+0x1e/0x30 [ 2274.777921] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2274.778745] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2274.781590] RSP: 0018:ffff888050777b50 EFLAGS: 00050246 [ 2274.782414] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2274.783528] RDX: 0000000000000000 RSI: ffff8880482e0898 RDI: 000000002002c000 [ 2274.784639] RBP: 000000002002b768 R08: 0000000000000000 R09: ffff8880482e0fff [ 2274.785712] R10: ffffed100905c1ff R11: 0000000000000001 R12: 000000002002c768 [ 2274.786842] R13: ffff8880482e0000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2274.787978] _copy_to_user+0x13d/0x180 [ 2274.788577] pagemap_read+0x333/0x590 [ 2274.789156] ? clear_refs_write+0x780/0x780 [ 2274.789866] ? iov_iter_advance+0x1f1/0xec0 [ 2274.790562] do_iter_read+0x4fa/0x760 [ 2274.791169] ? import_iovec+0x83/0xb0 [ 2274.791750] vfs_readv+0xe5/0x160 [ 2274.792269] ? vfs_iter_read+0xa0/0xa0 [ 2274.792860] ? __fdget_pos+0xf1/0x190 [ 2274.793442] ? lock_downgrade+0x6d0/0x6d0 [ 2274.794078] ? ksys_write+0x12d/0x260 [ 2274.794653] ? __fget_files+0x2f8/0x520 [ 2274.795277] do_readv+0x139/0x300 [ 2274.795820] ? vfs_readv+0x160/0x160 [ 2274.796408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2274.797224] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2274.798003] do_syscall_64+0x33/0x40 [ 2274.798629] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2274.799433] RIP: 0033:0x7f832191cb19 [ 2274.800030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2274.802826] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2274.803979] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2274.805054] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2274.806143] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2274.807220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2274.808300] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:14:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3201) [ 2274.866524] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:14:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc2fe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2274.944018] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:14:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ef, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:15:08 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x6, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xb00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:08 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc2ff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:08 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 94) 08:15:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa2c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3f0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2292.456441] FAULT_INJECTION: forcing a failure. [ 2292.456441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2292.458225] CPU: 0 PID: 37062 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2292.459242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.460481] Call Trace: [ 2292.460898] dump_stack+0x107/0x167 [ 2292.461435] should_fail.cold+0x5/0xa [ 2292.462004] _copy_to_user+0x2e/0x180 08:15:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3300) [ 2292.462564] pagemap_read+0x333/0x590 [ 2292.463305] ? clear_refs_write+0x780/0x780 [ 2292.463939] ? iov_iter_advance+0x1f1/0xec0 [ 2292.464650] do_iter_read+0x4fa/0x760 [ 2292.465241] ? import_iovec+0x83/0xb0 [ 2292.465806] vfs_readv+0xe5/0x160 [ 2292.466313] ? vfs_iter_read+0xa0/0xa0 [ 2292.466886] ? __fdget_pos+0xf1/0x190 [ 2292.467445] ? lock_downgrade+0x6d0/0x6d0 [ 2292.468058] ? ksys_write+0x12d/0x260 [ 2292.468630] ? __fget_files+0x2f8/0x520 [ 2292.469233] do_readv+0x139/0x300 [ 2292.469743] ? vfs_readv+0x160/0x160 [ 2292.470283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.471056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.471832] do_syscall_64+0x33/0x40 [ 2292.472379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2292.473120] RIP: 0033:0x7f832191cb19 [ 2292.473656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.476269] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2292.477373] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2292.478392] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2292.479404] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.480395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.481416] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2292.536868] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3301) 08:15:08 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x7, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3f8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2292.610415] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:08 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 95) 08:15:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3400) 08:15:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:15:08 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc300, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa3c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2292.735444] FAULT_INJECTION: forcing a failure. [ 2292.735444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2292.737233] CPU: 1 PID: 37487 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2292.738240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.739419] Call Trace: [ 2292.739809] dump_stack+0x107/0x167 [ 2292.740326] should_fail.cold+0x5/0xa [ 2292.740889] __alloc_pages_nodemask+0x182/0x600 [ 2292.741558] ? add_mm_counter_fast+0x220/0x220 [ 2292.742211] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2292.743080] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2292.743848] ? lock_downgrade+0x6d0/0x6d0 [ 2292.744445] ? mark_held_locks+0x9e/0xe0 [ 2292.745034] alloc_pages_vma+0xbb/0x410 [ 2292.745597] handle_mm_fault+0x152f/0x3500 [ 2292.746192] ? __pmd_alloc+0x5e0/0x5e0 [ 2292.746760] ? vmacache_find+0x55/0x2a0 [ 2292.747336] ? vmacache_update+0xce/0x140 [ 2292.747945] do_user_addr_fault+0x56e/0xc60 [ 2292.748572] exc_page_fault+0xa2/0x1a0 [ 2292.749167] asm_exc_page_fault+0x1e/0x30 [ 2292.749766] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2292.750539] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2292.753140] RSP: 0018:ffff888053717b50 EFLAGS: 00050246 [ 2292.753911] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2292.754944] RDX: 0000000000000000 RSI: ffff888051780898 RDI: 000000002002d000 [ 2292.755965] RBP: 000000002002c768 R08: 0000000000000000 R09: ffff888051780fff [ 2292.756990] R10: ffffed100a2f01ff R11: 0000000000000001 R12: 000000002002d768 [ 2292.757985] R13: ffff888051780000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2292.759075] _copy_to_user+0x13d/0x180 [ 2292.759676] pagemap_read+0x333/0x590 [ 2292.760229] ? clear_refs_write+0x780/0x780 [ 2292.760857] ? iov_iter_advance+0x1f1/0xec0 [ 2292.761493] do_iter_read+0x4fa/0x760 [ 2292.762032] ? import_iovec+0x83/0xb0 [ 2292.762570] vfs_readv+0xe5/0x160 [ 2292.763055] ? vfs_iter_read+0xa0/0xa0 [ 2292.763605] ? __fdget_pos+0xf1/0x190 [ 2292.764205] ? lock_downgrade+0x6d0/0x6d0 [ 2292.764821] ? ksys_write+0x12d/0x260 [ 2292.765372] ? __fget_files+0x2f8/0x520 [ 2292.765950] do_readv+0x139/0x300 [ 2292.766453] ? vfs_readv+0x160/0x160 [ 2292.766992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.767762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.768504] do_syscall_64+0x33/0x40 [ 2292.769059] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2292.769789] RIP: 0033:0x7f832191cb19 [ 2292.770325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.772938] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2292.774030] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2292.775056] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2292.776078] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.777094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.778122] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:15:08 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2292.812539] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3f9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3401) 08:15:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1020, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:09 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:15:09 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xb, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:09 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa4c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc301, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2292.983686] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2293.018771] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 96) 08:15:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa5c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc302, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3500) 08:15:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:15:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3fa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x18, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2308.106776] FAULT_INJECTION: forcing a failure. [ 2308.106776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2308.108513] CPU: 1 PID: 38314 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2308.109510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2308.110687] Call Trace: [ 2308.111070] dump_stack+0x107/0x167 [ 2308.111582] should_fail.cold+0x5/0xa [ 2308.112127] _copy_to_user+0x2e/0x180 [ 2308.112672] pagemap_read+0x333/0x590 [ 2308.113227] ? clear_refs_write+0x780/0x780 [ 2308.113837] ? iov_iter_advance+0x1f1/0xec0 [ 2308.114456] do_iter_read+0x4fa/0x760 [ 2308.114998] ? import_iovec+0x83/0xb0 [ 2308.115537] vfs_readv+0xe5/0x160 [ 2308.116013] ? vfs_iter_read+0xa0/0xa0 [ 2308.116567] ? __fdget_pos+0xf1/0x190 [ 2308.117098] ? lock_downgrade+0x6d0/0x6d0 [ 2308.117718] ? ksys_write+0x12d/0x260 [ 2308.118258] ? __fget_files+0x2f8/0x520 [ 2308.118834] do_readv+0x139/0x300 [ 2308.119327] ? vfs_readv+0x160/0x160 [ 2308.119858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2308.120597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2308.121336] do_syscall_64+0x33/0x40 [ 2308.121871] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2308.122595] RIP: 0033:0x7f832191cb19 [ 2308.123129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2308.125725] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2308.126798] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2308.127816] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2308.128825] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2308.129827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2308.130813] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:15:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3501) 08:15:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 97) [ 2308.189285] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2308.213946] FAULT_INJECTION: forcing a failure. [ 2308.213946] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2308.215671] CPU: 1 PID: 38665 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2308.216616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2308.217753] Call Trace: [ 2308.218126] dump_stack+0x107/0x167 [ 2308.218648] should_fail.cold+0x5/0xa [ 2308.219183] __alloc_pages_nodemask+0x182/0x600 [ 2308.219821] ? add_mm_counter_fast+0x220/0x220 [ 2308.220455] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2308.221296] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2308.222020] ? lock_downgrade+0x6d0/0x6d0 [ 2308.222601] ? mark_held_locks+0x9e/0xe0 [ 2308.223172] alloc_pages_vma+0xbb/0x410 [ 2308.223729] handle_mm_fault+0x152f/0x3500 [ 2308.224325] ? __pmd_alloc+0x5e0/0x5e0 [ 2308.224879] ? vmacache_find+0x55/0x2a0 [ 2308.225448] do_user_addr_fault+0x56e/0xc60 [ 2308.226060] exc_page_fault+0xa2/0x1a0 [ 2308.226601] asm_exc_page_fault+0x1e/0x30 [ 2308.227180] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2308.227918] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2308.230417] RSP: 0018:ffff88805367fb50 EFLAGS: 00050246 [ 2308.231167] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2308.232149] RDX: 0000000000000000 RSI: ffff888009820898 RDI: 000000002002e000 [ 2308.233122] RBP: 000000002002d768 R08: 0000000000000000 R09: ffff888009820fff [ 2308.234105] R10: ffffed10013041ff R11: 0000000000000001 R12: 000000002002e768 [ 2308.235094] R13: ffff888009820000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2308.236101] _copy_to_user+0x13d/0x180 [ 2308.236640] pagemap_read+0x333/0x590 [ 2308.237176] ? clear_refs_write+0x780/0x780 [ 2308.237758] ? iov_iter_advance+0x1f1/0xec0 [ 2308.238345] do_iter_read+0x4fa/0x760 [ 2308.238866] ? import_iovec+0x83/0xb0 [ 2308.239387] vfs_readv+0xe5/0x160 [ 2308.239867] ? vfs_iter_read+0xa0/0xa0 [ 2308.240394] ? __fdget_pos+0xf1/0x190 [ 2308.240916] ? lock_downgrade+0x6d0/0x6d0 [ 2308.241502] ? trace_hardirqs_on+0x5b/0x180 [ 2308.242102] ? __fget_files+0x2f8/0x520 [ 2308.242668] do_readv+0x139/0x300 [ 2308.243149] ? vfs_readv+0x160/0x160 [ 2308.243688] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2308.244404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2308.245108] do_syscall_64+0x33/0x40 [ 2308.245633] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2308.246329] RIP: 0033:0x7f832191cb19 [ 2308.246838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2308.249370] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2308.250415] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2308.251387] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2308.252358] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2308.253340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2308.254325] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:15:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa6c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 98) 08:15:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa7c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2010, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1c, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc303, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3fb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3600) 08:15:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x13000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2322.497946] FAULT_INJECTION: forcing a failure. [ 2322.497946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2322.501433] CPU: 1 PID: 38788 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2322.503708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2322.505817] Call Trace: [ 2322.506753] dump_stack+0x107/0x167 [ 2322.507757] should_fail.cold+0x5/0xa [ 2322.508783] _copy_to_user+0x2e/0x180 [ 2322.509929] pagemap_read+0x333/0x590 [ 2322.510990] ? clear_refs_write+0x780/0x780 [ 2322.512154] ? iov_iter_advance+0x1f1/0xec0 [ 2322.513323] do_iter_read+0x4fa/0x760 [ 2322.514677] ? import_iovec+0x83/0xb0 [ 2322.515684] vfs_readv+0xe5/0x160 [ 2322.516764] ? vfs_iter_read+0xa0/0xa0 [ 2322.517846] ? __fdget_pos+0xf1/0x190 [ 2322.518863] ? lock_downgrade+0x6d0/0x6d0 [ 2322.520057] ? ksys_write+0x12d/0x260 [ 2322.521158] ? __fget_files+0x2f8/0x520 [ 2322.522435] do_readv+0x139/0x300 [ 2322.523414] ? vfs_readv+0x160/0x160 [ 2322.524548] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2322.526100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2322.527541] do_syscall_64+0x33/0x40 [ 2322.528593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2322.530182] RIP: 0033:0x7f832191cb19 [ 2322.531207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2322.537237] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2322.539552] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2322.542025] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2322.544650] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2322.547206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2322.549712] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 [ 2322.620713] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3601) 08:15:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa8c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 99) 08:15:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3fc, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xedc0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x66, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2322.798629] FAULT_INJECTION: forcing a failure. [ 2322.798629] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2322.800549] CPU: 0 PID: 39293 Comm: syz-executor.7 Not tainted 5.10.233 #1 [ 2322.801585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2322.802806] Call Trace: [ 2322.803193] dump_stack+0x107/0x167 [ 2322.803718] should_fail.cold+0x5/0xa [ 2322.804308] __alloc_pages_nodemask+0x182/0x600 [ 2322.804991] ? add_mm_counter_fast+0x220/0x220 [ 2322.805658] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2322.806566] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2322.807311] ? lock_downgrade+0x6d0/0x6d0 [ 2322.807869] ? mark_held_locks+0x9e/0xe0 [ 2322.808430] alloc_pages_vma+0xbb/0x410 [ 2322.808984] handle_mm_fault+0x152f/0x3500 [ 2322.809640] ? __pmd_alloc+0x5e0/0x5e0 [ 2322.810250] ? vmacache_find+0x55/0x2a0 [ 2322.810817] do_user_addr_fault+0x56e/0xc60 [ 2322.811437] exc_page_fault+0xa2/0x1a0 [ 2322.811978] asm_exc_page_fault+0x1e/0x30 [ 2322.812587] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2322.813332] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 a3 a5 1d 02 0f 1f 00 0f 01 [ 2322.815929] RSP: 0018:ffff888053dafb50 EFLAGS: 00050246 [ 2322.816671] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 00000000000000ed [ 2322.817783] RDX: 0000000000000000 RSI: ffff888048b2e898 RDI: 000000002002f000 [ 2322.818802] RBP: 000000002002e768 R08: 0000000000000000 R09: ffff888048b2efff [ 2322.819785] R10: ffffed1009165dff R11: 0000000000000001 R12: 000000002002f768 [ 2322.820847] R13: ffff888048b2e000 R14: 00007ffffffff000 R15: 0000000000000000 [ 2322.821889] _copy_to_user+0x13d/0x180 [ 2322.822489] pagemap_read+0x333/0x590 [ 2322.823085] ? clear_refs_write+0x780/0x780 [ 2322.823681] ? iov_iter_advance+0x1f1/0xec0 [ 2322.824297] do_iter_read+0x4fa/0x760 [ 2322.824847] ? import_iovec+0x83/0xb0 [ 2322.825409] vfs_readv+0xe5/0x160 [ 2322.825913] ? vfs_iter_read+0xa0/0xa0 [ 2322.826501] ? __fdget_pos+0xf1/0x190 [ 2322.827052] ? lock_downgrade+0x6d0/0x6d0 [ 2322.827644] ? ksys_write+0x12d/0x260 [ 2322.828227] ? __fget_files+0x2f8/0x520 [ 2322.828803] do_readv+0x139/0x300 [ 2322.829308] ? vfs_readv+0x160/0x160 [ 2322.829848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2322.830581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2322.831349] do_syscall_64+0x33/0x40 [ 2322.831885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2322.832646] RIP: 0033:0x7f832191cb19 [ 2322.833178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2322.835786] RSP: 002b:00007f831ee92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2322.836898] RAX: ffffffffffffffda RBX: 00007f8321a2ff60 RCX: 00007f832191cb19 [ 2322.837932] RDX: 0000000000000002 RSI: 0000000020002a80 RDI: 0000000000000003 [ 2322.838932] RBP: 00007f831ee921d0 R08: 0000000000000000 R09: 0000000000000000 [ 2322.839974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2322.840998] R13: 00007ffec78f1ddf R14: 00007f831ee92300 R15: 0000000000022000 08:15:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc304, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x80000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) (fail_nth: 100) [ 2322.918241] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 08:15:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3700) 08:15:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:15:53 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x300, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:15:53 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa9c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:15:53 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3fd, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:15:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc305, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2337.201010] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:15:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3701) 08:16:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3fe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xaac7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:07 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x480, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc306, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3800) 08:16:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0x20000818}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 08:16:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3801) [ 2351.796643] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc307, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x7000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc3ff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:08 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x500, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3900) 08:16:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xabc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:08 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc308, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc400, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2352.102720] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc401, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3901) 08:16:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xacc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:08 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc402, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0x7ffff000}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 08:16:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x9000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x600, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3a00) 08:16:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc309, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xadc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc403, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2368.411059] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3a01) 08:16:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0x7fffffffffffff}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) 08:16:39 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xaec7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xa000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc404, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:39 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x700, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3b00) [ 2383.850488] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:40 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc405, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2000}], 0x2) 08:16:40 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xafc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3b01) 08:16:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:40 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xb00, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2384.102859] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:40 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc9c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3c00) 08:16:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3000}], 0x2) 08:16:57 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1800, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb0c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4000}], 0x2) 08:16:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3c01) 08:16:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xb000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2401.357356] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb1c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5000}], 0x2) 08:16:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3d00) 08:16:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:16:57 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1c00, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:16:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcbc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3d01) [ 2401.665554] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:16:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30d, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:16:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6000}], 0x2) 08:16:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x10000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:16:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb2c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x53ef0000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:17:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x20000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:12 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb3c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:12 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x7000}], 0x2) 08:17:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3e00) 08:17:12 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x2000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:17:12 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xccc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2416.671051] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:12 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x3f00, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2416.710351] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3e01) 08:17:12 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x9000}], 0x2) 08:17:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5d190000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2416.873034] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30f, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3f00) 08:17:13 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcdc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:13 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb4c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2417.104569] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2417.140924] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xa000}], 0x2) 08:17:31 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x6600, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:17:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x3f01) 08:17:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc310, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:31 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcec3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:17:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x20100000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:31 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb5c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2435.708417] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4000) [ 2435.762721] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xb000}], 0x2) 08:17:31 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8004, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:17:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:17:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8cffffff, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2435.898229] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4001) 08:17:32 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcfc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb6c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd0c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xc000}], 0x2) 08:17:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xc0ed0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x80000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:17:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:17:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4100) 08:17:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc311, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2454.627830] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4101) 08:17:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xd000}], 0x2) [ 2454.700385] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:17:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8437a5c1, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x200000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:17:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb7c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:17:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd1c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:17:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xe000}], 0x2) 08:18:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4200) 08:18:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0xf000}], 0x2) 08:18:09 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb8c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xf6ffffff, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc312, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:09 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:09 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:18:09 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd2c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x11000}], 0x2) 08:18:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4201) [ 2473.380249] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:18:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xffff0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc313, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x12000}], 0x2) 08:18:09 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x2000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:18:09 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb9c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:09 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x13000}], 0x2) [ 2473.626389] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4300) 08:18:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc314, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xffffff8c, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x14000}], 0x2) 08:18:28 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbac7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:28 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd3c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:28 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x3000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:18:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x15000}], 0x2) [ 2492.112726] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4301) 08:18:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc1a53784, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xfffffff6, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4400) 08:18:28 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x4000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2492.268933] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2492.310741] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:18:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x16000}], 0x2) 08:18:46 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd4c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xedc000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc315, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4401) 08:18:46 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x5000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:18:46 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbbc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2510.397240] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:18:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4500) 08:18:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x17000}], 0x2) 08:18:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:18:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc316, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:18:46 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x6000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:18:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x18000}], 0x2) 08:18:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:18:46 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbcc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbdc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:04 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc317, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4501) 08:19:04 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd5c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:04 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x7000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:19:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x19000}], 0x2) 08:19:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2528.914831] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4600) 08:19:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1a000}], 0x2) [ 2528.978036] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:05 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:19:05 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbec7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:05 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc318, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:05 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x100000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4601) 08:19:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1b000}], 0x2) 08:19:05 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd6c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2529.206502] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2529.247258] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:22 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xb000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:19:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4700) 08:19:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x200000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc319, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1c000}], 0x2) 08:19:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:22 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbfc7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:22 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd7c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4701) 08:19:22 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x18000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:19:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1d000}], 0x2) [ 2546.341056] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4800) 08:19:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x700000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1e000}], 0x2) 08:19:48 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc0c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc31a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:48 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd8c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:48 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1c000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2572.579210] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4801) 08:19:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc31b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:19:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1f000}], 0x2) 08:19:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x800000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:48 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:19:48 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc1c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:19:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4900) 08:19:48 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd9c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2572.818157] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:19:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x20000}], 0x2) 08:19:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4901) 08:19:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:19:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc31c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2573.011830] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2573.045245] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:07 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x66000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:20:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4a00) 08:20:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc31d, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:20:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x21000}], 0x2) 08:20:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xdac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc2c7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x900000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2591.011428] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4a01) 08:20:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x22000}], 0x2) 08:20:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:20:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc794, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc333, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xa00000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:07 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x80040000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2591.281786] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2591.336048] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4b00) 08:20:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:20:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc334, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xb00000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:25 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe2c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x23000}], 0x2) 08:20:25 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc795, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:25 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2609.320382] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4b01) 08:20:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x24000}], 0x2) [ 2609.411968] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:20:25 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe3c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4c00) 08:20:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc335, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:25 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:20:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1000000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2609.564976] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:25 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc796, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2609.606275] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:43 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x25000}], 0x2) 08:20:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2000000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc336, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4c01) 08:20:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc797, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:43 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe4c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:43 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:20:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2627.842046] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4d00) 08:20:43 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x26000}], 0x2) 08:20:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:20:44 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2010000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:44 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe5c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:20:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc337, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2628.008679] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:20:44 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc798, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:20:44 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:02 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc799, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4d01) 08:21:02 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:02 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe6c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:02 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:02 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc338, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:02 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8cffffff00000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x27000}], 0x2) [ 2646.050238] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4e00) [ 2646.089061] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x28000}], 0x2) 08:21:02 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4e01) 08:21:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x29000}], 0x2) 08:21:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc339, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xf6ffffff00000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe7c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2664.031660] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2a000}], 0x2) 08:21:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4f00) 08:21:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe8c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2664.206132] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x4f01) 08:21:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2b000}], 0x2) 08:21:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xffff000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5000) 08:21:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2c000}], 0x2) 08:21:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe9c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5001) [ 2664.482147] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2664.507936] 9pnet: Insufficient options for proto=fd 08:21:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2682.718600] 9pnet: Insufficient options for proto=fd 08:21:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2d000}], 0x2) 08:21:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5100) 08:21:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xeac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2682.761976] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5101) 08:21:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33d, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2e000}], 0x2) [ 2683.002237] 9pnet: Insufficient options for proto=fd 08:21:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xebc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5200) 08:21:57 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x225c17d03, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:21:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xecc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:21:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:21:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79d, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}, 0x2c, {[{@version_9p2000}]}}) 08:21:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x2f000}], 0x2) 08:21:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5201) [ 2701.168526] 9pnet: Insufficient options for proto=fd 08:21:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x30000}], 0x2) [ 2701.200575] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:21:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5300) 08:21:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 2701.370598] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2701.394047] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:22:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:15 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:22:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5301) 08:22:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc33f, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x31000}], 0x2) 08:22:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:15 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2719.125474] 9pnet: Insufficient options for proto=fd [ 2719.153288] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:22:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5400) 08:22:15 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:22:15 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:22:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x32000}], 0x2) 08:22:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5401) 08:22:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc79f, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22, {[{@version_9p2000}]}}) 08:22:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc340, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5500) [ 2719.412447] 9pnet: Insufficient options for proto=fd [ 2719.427337] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:22:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x33000}], 0x2) 08:22:15 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:22:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xeec3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:33 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:22:33 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:33 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xefc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:33 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:22:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000, 0x22}]}}) 08:22:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2737.421128] 9pnet: Unknown protocol version 9p2000" 08:22:33 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x34000}], 0x2) 08:22:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5501) [ 2737.466740] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:22:33 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x35000}], 0x2) 08:22:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5600) 08:22:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:22:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf0c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x36000}], 0x2) 08:22:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:22:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfdc2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5601) 08:22:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5700) 08:22:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x37000}], 0x2) [ 2755.692609] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:22:51 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:22:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfec2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:51 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:22:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:22:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf8c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:22:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5701) [ 2755.943683] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:23:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5800) 08:23:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x38000}], 0x2) 08:23:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf9c3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:23:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:23:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x2}}) [ 2774.219528] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:23:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x39000}], 0x2) 08:23:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:23:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfac3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:23:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5801) 08:23:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xff03, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3a000}], 0x2) 08:23:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x7}}) 08:23:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x37dc12502000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2774.498453] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:23:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5900) 08:23:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3b000}], 0x2) 08:23:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:29 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfbc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x8}}) 08:23:29 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5901) 08:23:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffc2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:23:29 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:23:29 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3c000}], 0x2) 08:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5a00) [ 2793.021243] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:23:29 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2793.101349] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:23:29 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfcc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:29 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3d000}], 0x2) 08:23:29 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5a01) 08:23:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:23:47 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x9}}) 08:23:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:47 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:23:47 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:23:47 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfdc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:23:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5b00) 08:23:47 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3e000}], 0x2) [ 2811.433808] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2811.470211] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5b01) 08:24:05 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:24:05 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0xa}}) 08:24:05 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7a9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x3f000}], 0x2) 08:24:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:05 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:05 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfec3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2829.917824] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5c00) 08:24:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x40000}], 0x2) 08:24:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:06 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:06 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0xb}}) 08:24:06 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:24:06 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7aa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5c01) [ 2830.133821] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:06 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x41000}], 0x2) 08:24:06 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2830.339290] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2830.400492] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7ab, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x10}}) 08:24:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x42000}], 0x2) 08:24:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5d00) 08:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:24:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xff03, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5d01) 08:24:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x43000}], 0x2) 08:24:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2848.836971] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1800000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:24:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffc3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x44000}], 0x2) 08:24:25 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7ac, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5e00) 08:24:25 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x1c00000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 2848.983597] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x3, [0x4, 0x9, 0xff, 0x3, 0x943, 0x2]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:24:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) lchown(&(0x7f0000000000)='./file1\x00', 0xee01, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:43 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:24:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5e01) 08:24:43 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x45000}], 0x2) 08:24:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7ad, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:43 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2867.440255] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1300000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:24:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7ae, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5f00) 08:24:43 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x46000}], 0x2) [ 2867.589236] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:24:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7af, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:24:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:01 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:01 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:01 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x6600000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x5f01) 08:25:01 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x47000}], 0x2) 08:25:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x89) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2885.813385] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6000) 08:25:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x48000}], 0x2) 08:25:01 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8004000000000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:02 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:02 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1500000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:02 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6001) [ 2886.076248] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:02 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x49000}], 0x2) 08:25:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r3, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x200}, 0x1}, 0x7) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000400)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/34, 0x22}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/20, 0x14}, {&(0x7f0000000740)=""/78, 0x4e}, {&(0x7f00000007c0)=""/150, 0x96}, {&(0x7f0000000880)=""/63, 0x3f}], 0x8}, 0x7}, {{&(0x7f00000009c0)=@tipc=@name, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/176, 0xb0}, {&(0x7f0000001b40)=""/94, 0x5e}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/206, 0xce}, {&(0x7f0000001ec0)=""/111, 0x6f}], 0x7, &(0x7f0000001fc0)=""/144, 0x90}, 0xd2}, {{&(0x7f0000002080)=@pptp, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/179, 0xb3}], 0x1, &(0x7f0000002200)=""/124, 0x7c}, 0x7}], 0x3, 0x20, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r4, &(0x7f00000000c0), 0x0, 0x0) recvmmsg(r4, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="f471470442a252b145123390cd40bdfada7ea368fc782e638d2ef61a980458e5859d677628dd5fde6edbc24efa8cf022190349cc8f296179d16319b3e2757fdf1ca14a542f832a9eb524f3e49e03e3b304ce57d78ec1f28eb5adb0a9fbef272b511134dc34f90ff308746f1fe68964b694fc247cae273b7620a8b0e9f9eae907f70434d878b10365bffcc907f3d5a008d5910eb0c0bea651ea054a9df4109a9bfefe54dceca70878260c50755b9d6a801810c0b98cad15e9802e9ba13b7ebe3c0e8f65b5f67b37dcb9903c327bb2eec4d3cd6cdef8b9127f68e3785cbe7a80f0d77dca213a603f679ab56f77f38d", 0xee}], 0x1, 0x0, 0xfffffff9) fsetxattr$security_capability(r0, &(0x7f0000000340), &(0x7f0000000380)=@v2={0x2000000, [{0x7f, 0x1}, {0x800, 0x9}]}, 0x14, 0x2) open$dir(&(0x7f0000000000)='./file1/file0\x00', 0x183c00, 0x345) 08:25:02 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000a40)='\xc2\x96;\xf4.K\xe3Luv6|\xc1\xd9|*\xf6\xff\xbdT\xa4b\xce\x93\xbb\n\x1f\xb7|\x05\xd6\x80\x9eW\x8dj74/\xf4\xaa\xad\x94n\x1390xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000880), 0x400401, 0x0) setresuid(0xffffffffffffffff, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000404000000002e2f510710"]) statx(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x100, 0x4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RREADLINK(r5, &(0x7f0000000340)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) ioctl$TUNSETGROUP(r6, 0x400454ce, r7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) r9 = syz_open_procfs(r1, &(0x7f0000000840)='net/ip6_tables_matches\x00') dup2(r6, r9) openat(0xffffffffffffffff, &(0x7f0000000680)='./file1\x00', 0x0, 0x159) fstat(r9, &(0x7f0000000940)) mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x400, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@mmap}, {@posixacl}, {@afid}, {@access_user}, {@version_u}, {@debug={'debug', 0x3d, 0x200}}], [{@audit}, {@dont_appraise}, {@obj_role}, {@uid_lt={'uid<', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@seclabel}, {@dont_hash}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@fsmagic={'fsmagic', 0x3d, 0x69a}}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 08:25:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6100) 08:25:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4a000}], 0x2) 08:25:20 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2904.482652] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6101) 08:25:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4b000}], 0x2) 08:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:20 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2904.690069] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2904.747249] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1c40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4c000}], 0x2) 08:25:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6200) 08:25:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000000)='mounts\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, 0x0) clone3(&(0x7f00000003c0)={0x8002000, &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000200), {0x29}, &(0x7f0000000240)=""/134, 0x86, &(0x7f0000000300)=""/33, &(0x7f0000000380)=[r2, r3, r0], 0x3, {r4}}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_9p2000}]}}) 08:25:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6201) 08:25:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4d000}], 0x2) [ 2922.858254] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6300) [ 2922.923466] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:39 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2923.081261] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2923.113495] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:56 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4e000}], 0x2) 08:25:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6301) 08:25:56 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:56 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2940.921243] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:25:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6400) 08:25:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x4f000}], 0x2) 08:25:57 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:25:57 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2c40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:25:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:25:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x50000}], 0x2) 08:25:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6401) 08:25:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:25:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d0198ba2151ad5ce4e0041b8e8fda99702f2757c00d209e6718", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 08:25:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6500) 08:25:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x51000}], 0x2) [ 2941.367072] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2941.392446] 9pnet: Insufficient options for proto=fd 08:25:57 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x52000}], 0x2) 08:26:15 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:26:15 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:26:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x53000}], 0x2) 08:26:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000140)=@md5={0x1, "23cbf68c92572c1dd10f75d5bba2294b"}, 0x11, 0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="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"]) write(0xffffffffffffffff, &(0x7f0000000200)="887fa9ee6eebe13aec3c38c2f89f31a6d2b201cb4b0edb39dbf68930adc8978cd876845ad4e729146f90eddb54b5055a5fb7c23210fecd5a0b99040838186a7c9182656a664867f3d420177b31e297cb202ce3", 0x53) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x101, 0x1) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x339002, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r6, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r6, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r7, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r7, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) r8 = accept$packet(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x14) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)={0x58, 0x21, 0x300, 0x70bd2a, 0x1, {0x2}, [@typed={0x8, 0x3f, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x12, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x8, 0x73, 0x0, 0x0, @fd}, @generic="940cafc0aa8aeeb17fff378de7382d1ba491c501927f357dff2d5a7b6c64bd4f768c9f87"]}, 0x58}}, 0x48040) poll(&(0x7f0000000300)=[{r5, 0xb252}, {r6, 0x210}, {r7, 0x400}, {r8, 0x40}, {0xffffffffffffffff, 0x1}], 0x5, 0x493d) pread64(r0, &(0x7f0000000440)=""/159, 0x9f, 0xd4f) 08:26:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6501) 08:26:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2959.904210] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2959.905876] 9pnet: Unknown protocol version 9y2000 08:26:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6600) 08:26:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x53ef000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:26:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000140)=0xfffffffffffffffb) sendmmsg$inet(r2, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1, @ANYRES16=r1, @ANYRESDEC=r2, @ANYRESHEX=r0, @ANYBLOB=',version=9p2000,\x00']) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r4, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000180)={'sit0\x00', {0x2, 0x0, @local}}) 08:26:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x54000}], 0x2) 08:26:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3c40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:26:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7b9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2978.262122] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:26:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6601) 08:26:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x55000}], 0x2) 08:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x2, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30f496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:26:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5d19000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:26:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x42, 0x82) io_uring_enter(r0, 0x410b, 0x62fb, 0x1, &(0x7f0000000200)={[0x7]}, 0x8) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) process_madvise(r0, &(0x7f00000002c0)=[{&(0x7f0000000940)="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0x1000}, {&(0x7f0000000000)="339d686bb969e1d665e8", 0xa}, {&(0x7f0000000080)="d19d0071f5cfba34", 0x8}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="6c11721c8686bf3176db0445077a33e2f91e978994e08a", 0x17}, {&(0x7f0000000280)="866a6f97b2b4ec9fccdd75", 0xb}], 0x7, 0x64, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 08:26:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6700) 08:26:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7ba, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2978.523195] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:26:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x56000}], 0x2) 08:26:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:26:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6701) 08:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x3, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:26:34 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2978.703289] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:26:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x57000}], 0x2) [ 2978.756436] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:26:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:26:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file1', [{0x20, ')'}, {0x20, '\xa1'}, {0x20, '+'}, {0x20, ',&'}, {0x20, 'rfdno'}, {0x20, '!:'}, {0x20, ']'}, {}], 0xa, "f1425dff498e6ce0ca7614afd204bfddb60836ec3c33e7bf0a8a0237"}, 0x3c) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r4, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000080)=0x7) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 08:26:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x58000}], 0x2) 08:26:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:26:53 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7bb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:26:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6800) 08:26:53 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x4, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:26:53 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 2997.020608] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000000)='./file1\x00', 0x80, 0x40) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:27:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6801) 08:27:11 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5c40000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:11 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7bc, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:27:11 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x59000}], 0x2) 08:27:11 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xac30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:11 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x5, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:11 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 3015.542901] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6900) 08:27:11 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5a000}], 0x2) 08:27:11 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:27:11 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x7, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:11 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:11 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7bd, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 3015.749226] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6901) 08:27:11 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:11 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5b000}], 0x2) 08:27:11 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8437a5c100000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:27:11 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0xd, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000004c0)='./file1\x00', 0x1, 0x9, &(0x7f0000002980)=[{&(0x7f0000000500)="289121a09ac31917a4ae0fc7e3a9857b25d22b0707accd9fc26f8adfdd664a99e5b02817eb4e5eb718cad729ddf4a318fa1d12d5e2faa469cacfbcd1e03145133eb04680eb88bc9cf6e26238217dec199f06a43d66ffc2861e761aee82d70b4b6d188e7266e97dc9960828d6a02f969e1e26ef5cedc3fa0cef45ede6d2a08a614ede2fdf05ceba7eac314d20e47bc7f3459866607cf7a427173730a162e6ab474547bba5a434f6f7c1f20300a7fc5ca08780a74f02b937401f7733fa9978", 0xbe}, {&(0x7f00000005c0)="f554d6385a8c41ff38b63b97cace6cd7c4039f776b959739e1b8b365d6668f0a75f9f74b986267fe16194f44a4fb58ca7ab32900d79863b2b0996ce764664345ef97d1f87a4afb67607199d714603464ba9dc52f33ca34101dc0b0874eeace19d872f90058a3128ac2bda18c1d6ee9991faaef42b03a5c88727fb7e2af54fdbf7a29311c89bd8c7a8125ef0afd382b8fb52de7c88a16b45f597caf6f9e0ffa247021532297ce5eaed4bed1f8ca7922058c7f432541b1034b30e2ab7d9e3a1586d76dd9d548b3ad4ce4e34c54a5d4c1193bf701de6da35401d3024c4b90ab88a9f0a03bb3e47ccd9182708dda56c4f087dfa53129bf3f9b74631a49bdfa2b1895ae5f1bb28b4e117790b513bba37511ca6ff02de26871ca5f5ffa1b8b39b1d3b6123c5b8ffafb0a9bef070c32e3428b4729fab0c84bb623e3ab7a4e1bdb0f8134a5b90bcd39c253fa1e6b2df1c28ce0404b2a86fd45bcdb19030d1456923620b7b749a9c8e6d2ef7690bc40df791b22d0ea0e4b86df2948c976c75567fbb26b644d7b88d1b1937f32d2268208916be5691536a6e811302c98443f4e802b9ed2efa8ccd196d752f95de4d5a2819aa616a6f210e3c2ac76acc5f96da38121e264706443970efd6b8ff8ee48dcc88f741c0f2a4137a9911993df91f722fc9b26bf4ad6d8eee441a5c4d1eeeca252f0cd12876c77beb2cdd2ffa49dcddda668c82ada05a83c395295dfca0b013970ac5718db8fbb4f60a07120b101f103f1ea837be085ed9d5f3088554627523fb4f19a2ecb5b3a5393c09c5df047364c53ed88e7bf3e21bca3cc4c5d1f404b01cfc22b113a6ce5d98300345bcb6a89123f4e65ffd6942163e08a86bb14d03fa5de25fe0ee5bb56c1155e7d0bd12e43211646092697cae259e4e946285ee2c60cf962537ce617777c606914462fcb3f0de76fd5b0d500e62e21320c988c09de1763e060028d8c6dfc05600b63161d955df16c69bfef18eb113c65be016f829bfac1ef0a7c841b5486484959f30178a52b8c1d8c3396395b5ec1661e93150480012035c7b57477bda178faf6051e4d9d5b4161eaf283a8bf9955812c81d4626ec6a81f8aceb75a49ce7eea55e010adb77fd7aac1ddf048699097134dbd05954e46a8c5ac9cb7d787cc0a02848a2949739ed05f79441f6b97ed38108d2ddf60d410a218de0fc7646f4a7be267c1c13a8908fbfadbc0c09a879864d212abeb807d44b6b55f2f6ec7c103cb5255e51a0eebcbde90f8b5202216e6bb106818fad83b750559d15150927baaa59a0c29d3d931e1e809e488229f2344b522bc0f649bf930d0735015fbff87e474dd0e269c9a1d35aa9a0118bad73636e2d75082f3d25d74d70c8e39aafe6472f066ae877737d702f5735b6ecaffa42537dbc88bc628faaebdf802f649cde0446ff293b6d85552012dbf08b65d41495378cbf453eaf4ef1ff6e77891e4948c8246cc2df17a4106efe88b84fb33fbf157cbea794ece59897f0f4cc7d10831801221b0a72c4ffcb84be1ce85f77390c66b0eb0c6557815ecc68f9d7201b0972949bb0b0f32cbad3e7a786b43b81570a0a99d10c232ccc373f9b55313b6507be9e838d5f3c3acdd846e2f393040b55c65213353a79c0d6d4d9fbc78bfc4105a76aaa6586e585f31258f638d419090714e1e76f1f82b6a1fda00a4131b1ef40878a745e97e8879eeae387f357326a91d63686efa9822f7db3ffc5aa9a8e6d311984b945fe221b036f474bae13326048c57485b368e0c6a3d43d16549f04186427c058e4c21f8570535e11d93a8d8f62ffc01777c8a20c0b76db5e18ec29642cb3d4eb4842e0b717f52e08c5fa768a9cfa5c8e705cd9c73163cc7dff307081687813aa025dd7bc67485169d9c805d0a639042784044bd31cffed880a883f96f30313f6604b5e5a215712d27798ff6a970317fcae78ce3943974e79a033afa125e3e1e93f3f1d3df83424ba4763004ffb90b80fc8693f859fa242c34dcd6e7183c297023b8ddd1e5800c1dff36bcde2fa748aeba33864eb93441c7a7419d09f400bcc901deb2b965f327d6fb80d4dbb97ba0dd7957956a09f73264eddf65e1ee6b212ebac4e0b331e2a61d8d535ec908eaf7545cfd78ddf9ecacf9ce8c3283b87f37fde2686062e69c1f2cda49d113e1aa8631284b5b8693503606556da8a4d87e1470de85a327badeec174fe3a67c6d78022025050621decff429ed1a9951660e41952e968d44d34b18313b3a62d208bbacb81668b1a4a3c022430ea092c92aeba8ff340bf71d1283d12b97895ee13bb884aa0a5a589fd992356815a00a748a36f2774bf8d807259a295c721eff6df504b50a080d41bf2d690351976b48383680cb2d31a3b3e3f4114505fbbad34978dea83720ea0d55e6d2469bbb72386d7559f104b9c96551fbf7afba33eafab27995a959dac4117f7cd9eddc290e362556a264d8b36c1b41478d66629e1e1f1b3e538c55826260ed217e8263954c176f247e949dacca56d80e1e7b1087101cc2f4069daeeeda94ca81c09cc440f668c61b5a51cc1ba6d3d5744189b53cc89452c23be7826a77a89a03f9da46c0f8c9798e05c497800826b758d244ae0a21419ddebe569dccbda2f782171d7d7b2c7ce91484c03b04386108aad9a240d6b77889f927ec1f7bbf2bb7d47f39b3b95920a1ad7907392e3865c91e2b73c1c8bc09b4432ffeda7c18954c1d6162094f7a2616f5773f562fe6880734b380a0ed17c9529cc6c2446d7561e4b3f2eac6ae7fb4437aa91d0e3cd6cfb06b58ff6e154b68e1dda6d8bbeb46adfa8b70de49be6de40c10b8b43d4ccb97f003bf2492535a1336de6222605f4664753c6bba9a3f7406375867c4b00d5f33466d2e9c819a522a46166d2d4ed132180f0c4fe62251251911c2b1d09f8da194fabea997984414d12142bb37ca24b011ddcca7a67794a1aa82bee36aa2474b2bd97daa16679a1ec1d26385592094f8e520a305cc133b3da4f91c15bb38062c1f8893a244f8c64d3f5d939bb6e98660bef459e0dff7ad7f5c50070d97cba41ee6e695c097899660d68d1aaf992c3e355a4399125561dc610e6fc285c52d70095d699736939d44b14c2fd1a12f55bfe08b2cc757f68f4180e1f43d44c5f64f65927468841e82500d61effcff5327699476a943a1c1150e1fbff218cf1e24b3c44dd295b4cc5067bddbda11c6c2bc4a8e8bc55a0611bcfd9b9349b7aa8f5304122958868271b65513be7e15009fe49b1ab51a18b4ca58f4d2bfa0a00771e61837831406bb0a1a0d4cd793a66c0baa639e2110d3ab86c1a77b3a28c3a694ea363ff2586b320a4495b4bce9d64b38ec04a7394d58ff0dacb4b18ee651f82305eaead1f33f1e15542357009900bac4aa139af6a149306684ee2f135ab7e567d18f5a363236e2961bc042d11e8bef9002424db9e9df7007578160d96493de46193565edb216ddc15f821dffec2e182291ea1301e080b4b30fc9c09b60b492dc348d20e935066997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0x1000, 0x2}, {&(0x7f00000015c0)="3b41949858d652403dd26d11a2fa2a58042ef5789e4c6e1bd4cf5fd116ae41142f6bc6d9de515cda50dc408080252f7c391710f84d47b7eed6f8b46437b31ca2e28e36d841822e6f1919830910fbeb95cd12b3e7b7addcda3e520eca8cb067196edb0cf1e6dd60a98983f3bffa4d77fdd23bfb8abec3750f5b8104f373d985d6dde72645eaddeada1ea619ba1213b2f0a713f0114a4b1b365bb84a0783238523ab6a2eef8b4351216bcf0dcba6be6d7ab25532f5d64f7c42", 0xb8, 0x1}, {&(0x7f0000001680)="5689eed93cbfe829fd2227028f77298a0a3b37a594ad2dfdd22af2fd1ab6de656c487b822db2fe9e505ddc48a9918943469c2aafbdc0b1cc5b0d2f561ef643974ee6d70c447cb99eda95f7cab5f4cc182b04dc1d19e69afbb4e5745013b0576479a3bb81317e854c387cc5406b26fe4148b5e06ab9919047233f4adbcd311fc92a302b9805348c7e20", 0x89, 0x1000}, {&(0x7f0000001740)="0bb8ca7af68cf436c346c1df745bf300f20c34b13dcb", 0x16, 0x52}, {&(0x7f0000001780)="1be8cf7af77fc662bb23ff5993d95e4f25c76675b14b3781bc71f4f5464e51155100e79ab1325859a1f4117ea16a9755ee54eab664251947759ce3ffe9e3b8d80c403625ca265c446d193b355cb04cceba7791698f507598aec5ea95a4e35ccc02290b007bc1ee12a6c43bb81e40e25381a66aae16f44b31e4a12fc448c04ef405ab6d2b3268e98097cd9e847b329d1fb5fe547720699cd168e131716f6f61d1e17d07ca3782", 0xa6, 0x7ff}, {&(0x7f0000001840)="7174afbbb62f8ac57406040a1717eab46f5c711df9747028dc9e1a23c9af61e11fff7a", 0x23, 0x5}, {&(0x7f0000001880)="e84f968070ab86307f4827715af53857a26cb727e03e13c5aaa310a0cc37c9c7a4d4e8bb0acd5f22f56aab801f589f0db8ae5ef8c2394d11e2c1aecc545a173efca47f7ec255986736bfb4bc683a0d7970d52ca863f133a387d8291de0a2727325fe21798d006567a23ba26341ff5799836670b051fd26b418311d032bd0e5c860d93683d4ae1e09b6024f2c055fd119b3b85d6f2ab93ab4296ff5de659b0cb8bf7f4dcbd031896772b8b4fa322aa6ea2ea9b3e8cee3f95e349bf86f8389544fa5994543e8ad4f75e7f42bc79cab582dd5", 0xd1, 0x7fff}, {&(0x7f0000001980)="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", 0x1000}], 0x2180000, &(0x7f0000002a80)={[{@utf8}, {@gid={'gid', 0x3d, 0xee01}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}, {@uid_gt={'uid>', 0xee00}}]}) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000002b40)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000200), 0x6000) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 08:27:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6a00) 08:27:12 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:12 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5c000}], 0x2) [ 3015.981007] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xbc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7be, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:27:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xcc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x298, 0x4) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) fcntl$setsig(r0, 0xa, 0x41) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0xffffffe}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 08:27:30 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0xf, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6a01) 08:27:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:27:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5d000}], 0x2) 08:27:30 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 3034.737114] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:30 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1b, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6b00) 08:27:30 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000200)={0x1040100, 0x0, 0x0, 0x0, {0x408001}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776686d86f3d", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 08:27:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:27:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7bf, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:27:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5e000}], 0x2) 08:27:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xdc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6b01) 08:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x27, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3053.989662] 9pnet: Insufficient options for proto=fd [ 3054.019926] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6c00) [ 3054.071198] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x5f000}], 0x2) 08:27:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:27:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x300, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:27:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6c01) 08:27:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7c0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:27:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xec30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 3054.274206] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:27:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x7ff, 0x5, &(0x7f0000000340)=[{&(0x7f0000000200)="7f68de5861fac5f08115f76b32f9e2b89faff387f7d97eee44f594a44755ad6a98f45f162100cdf7", 0x28, 0x3}, {&(0x7f0000000240)="d8b505abbdf6634d3243fca79bbfb8909b7c9626f8dad6f3bd08bab7a6cdfdd720d5bc336727e1b6a75033c712cc18485745c6d3df3aad00df4b2be603565627bc52b5481b0c28f0db9857b13898a28700c5336e2a01d8ab4a9b7bc1e6c1dae6781868c7cca4feab474befdc34dd2b3d877bfc6349992b178011b2c6f22545cb2df7", 0x82, 0x3}, {&(0x7f0000000300)="17cd33954de0639d5e865d3b3f285bdba520cc3401393e3ba19eadbb25863020e68c0329528499836b16cc9799", 0x2d, 0x6ae}, {&(0x7f0000000940)="46ceee9d68c52f70565cd781b6f6ed651e0516e910a8fb94e38ca5000ba38d3cc38c47706f609d1cd4ab989d0b5922db83e0b477e1001d8aee4a4975faf6e05ab254ee54a25348cc8435092104071f62fc0ec94ba5d77c68ebae85d2525525e1fb8fb03fa7ca5144bde68908bddfffc9379a662344c7ae27603d2f27ccad5984cebd4053029da670695657a33092d322e977af76b8d4a48090a4a7298e0ddda278e9502820b12779d74d50675783b0da4f3ed1354573a4f13309626131e347a012e72a98431afa61601934adac7de582c6df3665a13b9e7c726ea7a8a6cf966bad29dd576cdda85e526c358f891bcb8e21d93c86ea3c93f83162da349af171a6d34242d821fc4e8d5c5f1c125cb3fd44bbf20c0c869e3c2d3e5fec55c8fddb492f3016885ae7adee39ca51aaba2d5df217ff5467f0d3c46e44307161b1b0710e865dfc2b053e035df79d364c4c3066a8553ad713ff3d19005d3f05605eee6c68713b7a804ffa00111745e013459dc44e60636d09a0a18f41c6d2def53ab6c2b769e68eee1b1d459d6c56d2d36f225ac41cc21c5675036a9d0c56c8cbc7e415acd8ee236c6d1b21d6c48c4c43e9469e791f0e0f4903f6a5e4819204f734555ad1af0b72385d26294b4167d1752e492b9fe5d8bb09d2f11adaac8cff380403a4a2d47c275172c92b7a14c920df4049569631e19807594589f2f9ce2d1c51640243a789a0092ae8e8db43203f0e12c62ff822d0a68c714c13ce9f0f260e38a17f2a3b8119c5a614b66a440c9281a2a86178a7b68e52c7824288945a9786acf46c9994b5ad0f8c7703e455d0349ab4364af4799d2993c5da39350f2bca7f756a02ac7644d73fd82fae705c35c0bc564c538b6e88258b284a8ee39ebc46ebb7d2da87daa8d4dc6a3ebe64ec5e70e94f5d9245981e5d6fee38a834e8b6cbccca4f7c0d180a17bfaabdcfeed31677ccd3e74711baa23ac944ea840c84495f9f980f279908cf4eb713543a62cb0b9ac2d7331f916b162fb6000b4e8a89718f9d2387cdf95c262cbda779618431042f30cbd7258d1983f3e025164abc1fbcf3aeed1eebce7f8209b8b980be613f4a35859f013e518278bee67dcfda1be5a68270f15a6741e04c68eaa76cae73e8d3bcd38c1e23460971e7ba00459029d9ebb4395138130fa2840efb306fe095f5caea21a177828d72d03c974c206f35472f05ce8c25dc1e37bc754a8f136795942c3e263372aebe9e83505ede155ceccf488b88ba329583bb84107f73d639c8aeef67011914c4f1872e0fc4b02ead02945ebf219ac06b19a2944a63adf2969fd11e0218fc31f7d247ef1e16fdc3bd2d2dd876d6bb3f50b94c35228ac344fb9b52655da43d5d5d88fd75d8ef59a3960034a901d57899eb8978f9044ad446a9bbe05c44febf7d4ce9bc797da2c111176edbfad0f715e083fe7c3def60fb46ec0e496bffddf58b970bdd8fcb0cae5e6440f343426adbfad2ee5df4b11b0ca71b1b83b61cb0b91df94d1a9c563bdbc1465b00e80cc1d630c0f8c231c259842cc0a4f3f9cbf582a8cf45f03a8c6740b961da6323e63b85a3bb291613da668034fcb355863e1795bb1dffeede49e797a3e207a5bb3b77c8b39dea3fb848f772947fa0f962ca2d311cab3d394ad6d701b55fcd23457614f585ae58a7343e9c3bb31203d2c9f97457e5b5e5b6cb270f3de627a5cb9c9e7882ffdd6e161e2ff645ab341a63ee95cd220ecbbe4172c04bd4522799589851147617e43730d152432d1707835fa49350330bde83a7d669f3837c7a9171ac280f4e3b8b65f4d43927609000ea8453c7a3df5df13da0b706334a80527158a80b98ec1c24a0da2b47de61e9c0304c8e05199dfa8c3e048cabb1275b32a58d12543f38871656734659fdb53d46775f3019d798fcbeda7bb611e86fcfe8df60e6a8b9146e764fc7faf245e8fe1aa12598a8863dc4f53da2d5f957365a4fe259d8f72f71fcfcfe4b57c8f0534517cada618ec795ecf9a75b2672483c02bd588cad9b1b66452b4dc148450647e24b54980d67178c77132129e3cc8abdaae85a33d89885993403eda22c16b723a57cbcd20ac3d2ea31bd7cf1677c0d0ca2980463ee774fffb891874351f133220e1ad589c0996b293b096b663f950271db199ce11fc62e119e258118f23a17e5191b4cb074c42540450ed25412ea36eb1dbe2ec3fb2982e32f163e73c341ca77461ba4d7b54c48f549a42216b31aa182f8eaf5d94d647eb38984053809d67ff7d1161301d11113bd8471d3d0f1e81b0fccab217130272eb71cfa3b176b160d2e5cdd314b60c39d44ab7954df9207a1a44d3f0ee46702848010b3523154f106ff5276d3987688b14d6b49169aa293a4b29aa017b3e62364f756e4bcd91e80f775fda6b05258a31ec3368a1c884eaf85c0a9bcae777e49ecbb47a12a34044a4dbeb95e3ee071ef2d40b733f2cbeb13ad5a05ac21770d818b85881bfd343a5eefa28b4291662d1ba86cabf5cbd11a29f3e981dc3e1bffd48ff1d894b1a0a5dcd0b684deec65da931d13c684db4d400278fd0dbfe7e84eec47251eb424f1840930e21f38211c58c84c91afee58b0330f161c9fe0743d29cac360da81d4f368f648b88a7b499a6d9d978a920d2bdca1fc59fc726287bf2ae15f4f48e966a7091848ab0fb7307538d4078ca85a9af21e9e618d81cd36da57f9afba694c547f2671698a647d8b9dea81a07e0d4eb7dedd06196131f703e6edb5c03864c1bd5df4a048e1f8120047ccbebb60b5305f72eb06efc65ddc0797fb11b78d3a8551167b949784db4ae146200486b1b08444002e5c81a80e9bb816d7a1612a3db57f4a94db67f272d0878305d517777e307724a7829bf160e4cf3e024982ee97f9b713162171d534d5744b8217600704f9be946d2f997b9fde11c4fe602c5216b4260863f7251e7aca91f1ab20d779e29ba68b6e9215d27a239b0f93a8c804223632aaa267312537756934d794f4ff6a45e714886b6823d2265d68609baf36af13251e16b8e27318be12fc845022a55d1b3e7892400466693e7a2b9ebbb736a3e7cd5d34e916a7a926a5eb27a0eef95e8b62079ac7f361755a57d90269352a031287c1b55dfeea7744f9d5f7007245a93791ae450fb0158d1a84306ffb75d85bf148ca89f8344ca48f28675b995663068e64e41e1d38e5c3ea2f4949a485966403b698f1345bd31ee1342e9f88eecc73535022dd388d029289836ea66acc6d5b3b0a96a49ff89897113727e2200db878b48105c39ce21b91e24df2956fd2a7a92f2ec2dfbaee52dadebf83b42ca0e4850980121c11522acb9c429f7336a56095dfd0e0ea5d35a1150b8ac82b3c1474faee074cd49550b201769169086685cc931be68df05921ec02bf8c38fc7eae76bb8b6065208fb6f032ffa661e9cc754059820cc382c222239e8b5ad3f4eb4c6624fb97006c4b06b5871d63ceb6ea00c97a337fcafee3807dddbff4c4779af3c7372fee29bd0f59704dff0423b7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0x1000, 0x6}, {&(0x7f0000001940)="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0x1000, 0x7}], 0x1000000, &(0x7f00000003c0)={[{}, {'^}+^[}@'}, {'trans=fd,'}, {'wfdno'}, {'+^'}, {'rfdno'}], [{@fsname={'fsname', 0x3d, '\\-.#\''}}]}) ftruncate(r0, 0xa8) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) [ 3054.314432] nfs4: Unknown parameter '^}+^[}@' [ 3054.348133] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3054.426733] nfs4: Unknown parameter '^}+^[}@' 08:28:07 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x7fffffff, 0x7fffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7c1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6d00) 08:28:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x60000}], 0x2) 08:28:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:07 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x66513, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3071.633661] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3071.677587] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6d01) 08:28:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x61000}], 0x2) 08:28:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6e00) 08:28:07 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc7c2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:07 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 3071.900265] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6e01) 08:28:23 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x62000}], 0x2) 08:28:23 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x80000, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:28:23 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6f00) 08:28:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080)=0x4390, 0x4) sendmmsg$inet(r2, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000100)={0x11, 0x4, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$packet(0x11, 0x2, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000100)={0x11, 0x4, r8, 0x1, 0x0, 0x6, @local}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000800)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x2000}, 0x1}, 0x9) [ 3087.490487] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3087.497598] 9pnet: Insufficient options for proto=fd sendmmsg$inet(0xffffffffffffffff, &(0x7f00000035c0)=[{{&(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000280)="90a6a03ee039873661064d2fd1596b835b9c7eca96ee50b97896d665f6748270ec3b39c71deff45f093c12300a30bb9eedba795969fdb5aa53e3a644a1ccafd61ad8c4a5eb057437b1fde9ff8ac2a27fa233b54cd749ef4edf41d1af12b721c92dadc7743d9f1909a6cfad676b01b6948db01de88f523a31", 0x78}, {&(0x7f0000000300)="492ffef91f4be77372454896c8479bb4fd8feb41e87c926b8fe329c2", 0x1c}, {&(0x7f0000000400)="5f637429275bafd185b30c8b96f6343cb8225e83deb5de02c2b1db5402fc2f62a7323640184888d097f98ad5918181410d78f4df31a93d64c2f8c5668b0a0447f25ebfcba8e49392db856823f6f7b4c980cb249071f7edbefdf3d448bfb8332be6719d0a3e417c2271178d13fd3e9dccf68064a1408bfc6f9267d2eb9da777bd01acbb", 0x83}, {&(0x7f0000000340)="444c2248e8ed4c228d986ef745916009badb6f79f9906da4e7b280782c4cc3c1d467908be8943191bedda6442c3d79f1bc6e1044937b72bbcde4dc1d03e84634147047931f60cb", 0x47}, {&(0x7f00000004c0)="814d6da3ffb68cfecf6c63be3a18eed38645b60e40e168b787076dadb759f5fe2dee01098933b61b7f88abdc168d218be57f98bf468775df9b7e69b5f52f2cdac04981c22a994985dd80078694ab1bef0f568c84c32916c2610fd928824c8953ededea9a60e0eee59700b53852214d7f44edcd3fdf469c54c6", 0x79}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000540)="a2206d8fef0f3cd2e9caae12bf3a4433b63d408cf89a647addcfe9df09d8ac6b496d0497c76d1e855b3eb2", 0x2b}, {&(0x7f0000000580)="0b7a6e99940b1df4a14cafaa91079115907e48d80bbab87d8721d6894eff783724cde7cf6701e15d243fb8d8ce750ba3265503ac23d054bf2c132d7c10a553f7c190ca9cbbf375d0dc6b149384ae786f7c04894bc7e08e5432631adeb4d1", 0x5e}, {&(0x7f0000000600)="67780535eb81cc2b55ec8671e3e2e34e6e7dbda4718b01f4da9a76f21578f3e6abee13334706bdd980f838165dbce7327d4dd875e65e3944ee38fc8d1e729d33e55e2287c6a8922b38a5b80858", 0x4d}, {&(0x7f0000000680)="b62c88d01857b12b10956fa72a5e88c082107dbf794300ee34cd5bd137a733dd66a457ea8ac47a3c5ea9846a6771ee798bfe674329d3ccac18dc20d590245d79c1f0e5e3f07868e94db1cc23b5ba863d02ccf21da57d13b4af1358f6c1997ca7c2c3c43c8d11d6c6bf33e9d34f20455ed43d404bebe03c35f9", 0x79}], 0xa, &(0x7f00000007c0)=[@ip_retopts={{0x40, 0x0, 0x7, {[@end, @lsrr={0x83, 0xb, 0x39, [@private=0xa010100, @remote]}, @lsrr={0x83, 0x3, 0xfd}, @noop, @rr={0x7, 0x1b, 0xd7, [@dev={0xac, 0x14, 0x14, 0x16}, @remote, @dev={0xac, 0x14, 0x14, 0x2c}, @multicast2, @local, @loopback]}, @ra={0x94, 0x4}]}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000840)="f403631e05d0096c321100154bfd46f5af7d4d088c981178d1c69ebe0c617c2f6574c96a55f48ecd6590505d11ad0d42b4bb1c3248ea56388fc44447d47fb6372caf16609c9724bd2e5a832c81ddc70051c1f19adebd7d9a44cad4e976c850786b247f496c386d21573731058e792b2ba47be72ffd55", 0x76}, {&(0x7f0000000940)="2f41982d56fc4f01de672b69cc771e4b61fa978b84ca3945a96dc68a8a47e7f2a5cb", 0x22}], 0x2, &(0x7f00000009c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffffff}}], 0x68}}, {{&(0x7f0000000a40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000001b40)="ee48f6ad162193e2751536a496f9e14400d4b62d86f2a3ca63eca079922907c27582d1ddd17c05e46d4ae8dde68c024fae5b2b2c6d0317bc2aaf31e89311067c456a0f06445ad4b5900365bf425e2bc30554d144c91c62ae34c43b6f9b777510b314ed38e6597eda94451fa59074c8ebf7859c827faf625b6d7b461073296c3da90f92faae0a14e2619fe685215c773df3673ae4808aac90cd8cd192c2f6c1898fc8e1667ce98546963d966b497db128", 0xb0}], 0x1}}, {{&(0x7f0000000ac0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001c00)="f2fea520f900ef63b8abc29c193ae06f08f5860d9bc4a76be9cc2c06875c27ed92a3c6b4471f718c4f246706e33c874f44c46a3c6e6839d4a407a734ec3f9a0c826735124d8bd38fab2e2938901ed3a3027dea18ed85001b924a", 0x5a}, {&(0x7f0000001c80)="393bc26e33d449b56707f0fe77", 0xd}, {&(0x7f0000001cc0)="f196c5a3163ba6b9462f582a2513df5a4e992f68531c1f62bd8ad035965c74166e691ad4c550bacb5124c67bd94549ac5e4dd4ce4979faea4431b9b418c7b25cef507b55ebf5f2ba0d09f4a58bd255d5249eecced1b26d7210abf8ea", 0x5c}, {&(0x7f0000001d40)="a060410c2e97cab77747f361b53182675226bb416fc67c", 0x17}, {&(0x7f0000001d80)="566c4bddf33f2526fe5832365a0ab7ead7e79ba81857bf65e3d5f4356eb81a426e2930ac537a9c27646fba8e95c9dd275b73903a888a9d6bfbd109e7b303a7df8e7c555f947d7ef281a636fedb33d59f57a392dd9d933187b76e7e4119f19991977a6cd15ea384ed1d0137eb34ac3198edcd2737b2f371d5c7416a8d08", 0x7d}], 0x5, &(0x7f0000001e80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x61}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80}}], 0x30}}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001ec0)="6e44c46cb653863d9c64166a53473432a4d6aca3eab8b0c20f02f050102175ae2404b660c7ebe7e49d40665a6b11d2278dad320402553b1dc44e31d1324641ce74d27121582768fbd62758f2d18b17d5a48480ca193bd4c9299dbfdde17d296493e6cb501272f29f6d074a5920f890ad2b587b8d8539e3df40364292dbe655684fd93beb91198fd9e44b30f78c2b1de043b7eb7f5774e5d11487beb439a3d6bfb74537f6696999aaac3ec742f8b196ffc790d236b68a715f93756b5f0e185555070dba620cb3e8617a6bdced0edc5a4fbbea49a5f2e124cc9c7d7a704d2f365a58dc481000dd0b2dac20fca579ead3cc2e5245d037f09a", 0xf7}, {&(0x7f0000001fc0)="4b1498856b8cb7c2b0b74e70701fbb424441d583ac9334f69409302090f5a5d538ba72fa7c20713ee32e0b1fcbfd4de3929c7e395906cdf8a8b9ddb103d56a9e5bf9a4c457df61c96fa137d79ef185cc3e2f4872989ebf0a97143794cd214106808317e46b72233eb3e81d355b3787b46ef5733ef23fd3fc00a016632dbef191cec53366413d0c782c4ad7ff33ce2471f0f7aba298b1589f5490d6870b4ae6ed40d5825e81f205e1", 0xa8}], 0x2, &(0x7f00000020c0)=ANY=[@ANYBLOB="44000000000000000000000007001abfd9f4876b5b2ac3347f910000070b46640101000a010102940401000717eeac14140f64010101640101027f00000164010102830bc8ac1e0101ffc50cff000000000000001100"/96], 0x60}}, {{&(0x7f0000002140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000003340)=[{&(0x7f0000002180)="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0x1000}, {&(0x7f0000003180)="dc631868c9b1720419427c453b852abab5025cb51f10ee994e16f5a4190befd36a4d8d92f24084ac8d21", 0x2a}, {&(0x7f00000031c0)="e45ab8121286bb59a1a2c05c1f35a91434aba855e1b11c408afee812c22d19891e2dd1dfe94423b2fa9987eb69613c763e1a5b0d44837b3cf4023dd325372baebb012e09e7c69310e9985f907a2699a7ed6f1cb3c1cc2be77632ad1e8136406be38792062c597fa49e2abe90fc32eb6ee149c7b5d502a8b50992b455600a04933b9849148e975a67e0e75327ff4b0f1b6e4f08af62f2cb0493950a8aac25daa120bee7b2a757f6b6808ecf36a7f5ee5a9647701b38fa541c1b517ecc454f481f13bf41a041d2d584f87f2275f521ab7d9c91703bd4d467d503e58114a69e03d8dd17d55d59", 0xe5}, {&(0x7f00000032c0)="166a9d4986636ff11ddb129bc06057df76783cb51815caf4a57bfd846164eaa545b2043fbfeb18e3daaab01885242a61a468a61965839c17df3b854958086e9e64677ab055bfdc92a4aaad2e55793294e96f890ea29630d7bc632f7a8c21c0d46dd5d3f75291370fd1eb42ea", 0x6c}], 0x4, &(0x7f0000003380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @empty, @empty}}}, @ip_retopts={{0x44, 0x0, 0x7, {[@rr={0x7, 0x7, 0xd1, [@private=0xa010102]}, @ssrr={0x89, 0x23, 0x9, [@empty, @dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x31}, @private=0xa010100, @remote, @loopback, @multicast2, @multicast2]}, @rr={0x7, 0x7, 0x28, [@empty]}]}}}, @ip_retopts={{0x54, 0x0, 0x7, {[@end, @timestamp_addr={0x44, 0xc, 0xc9, 0x1, 0x5, [{@rand_addr=0x64010100, 0x7}]}, @lsrr={0x83, 0xf, 0xcf, [@rand_addr=0x64010100, @private=0xa010101, @private=0xa010102]}, @end, @lsrr={0x83, 0x27, 0xed, [@loopback, @local, @dev={0xac, 0x14, 0x14, 0x1d}, @rand_addr=0x64010102, @remote, @multicast2, @loopback, @remote, @multicast2]}]}}}, @ip_retopts={{0xb4, 0x0, 0x7, {[@cipso={0x86, 0x23, 0x2, [{0x1, 0x11, "d13daf6af1d7b09d77d6720ab9e5ca"}, {0x1, 0xc, "1b081473058fccdaf61b"}]}, @end, @cipso={0x86, 0x54, 0x3, [{0x6, 0xf, "5c1febcb7e272d29cd89767682"}, {0x5, 0xd, "975f2a75c940cd6a453ebf"}, {0x6, 0x10, "84549f5f0f7542898701cc660948"}, {0x1, 0x7, "4dd63544cd"}, {0x2, 0x9, "1022e83a03f1aa"}, {0x1, 0x12, "bea6bfa5d4b7277831a952a77f7bb493"}]}, @timestamp_prespec={0x44, 0x14, 0xac, 0x3, 0x7, [{@loopback, 0x1}, {@multicast2, 0x7}]}, @noop, @noop, @end, @timestamp_prespec={0x44, 0x14, 0x4f, 0x3, 0x9, [{@private=0xa010102, 0x9}, {@remote, 0x80000001}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_retopts={{0x34, 0x0, 0x7, {[@ssrr={0x89, 0x23, 0x87, [@private=0xa010101, @broadcast, @dev={0xac, 0x14, 0x14, 0x21}, @dev={0xac, 0x14, 0x14, 0xb}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @private=0xa010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @broadcast, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x238}}], 0x6, 0x4040) recvmmsg(r2, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 08:28:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x6f01) 08:28:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x63000}], 0x2) 08:28:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x11c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7000) [ 3087.653655] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:23 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) dup2(r1, r2) 08:28:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7001) 08:28:38 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x8800000, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:28:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$cgroup_pressure(r0, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000200)=0xffffffffffffffff, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}]}}) 08:28:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7100) 08:28:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x64000}], 0x2) 08:28:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x12c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:38 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xff03, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 3102.739799] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7101) [ 3102.786437] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7200) 08:28:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x65000}], 0x2) 08:28:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x13c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) clone3(&(0x7f0000003b80)={0x2a0008000, &(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40), {0x33}, &(0x7f0000002a80)=""/4096, 0x1000, &(0x7f0000003a80)=""/130, &(0x7f0000003b40)=[r1, r1], 0x2, {r0}}, 0x58) r4 = fork() clone3(&(0x7f0000003c40)={0x100000000, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240), {0xe}, &(0x7f0000000940)=""/4096, 0x1000, &(0x7f0000000280)=""/251, &(0x7f0000003c00)=[r2, r1, r3, r4, r1], 0x5, {r0}}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans?gL,rvdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9p2000,\x00']) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r7, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r7, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) fallocate(r7, 0x16, 0x8, 0x2fcf8e66) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 08:28:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:53 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x7fffffffffffffff, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:28:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7201) 08:28:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x4000, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000c, 0x11, r0, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file1\x00'}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x80102, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r5 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r6) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000240)={r3, r4+10000000}, 0x1, 0x0, 0x1, {0x0, r6}}, 0x6) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@version_9p2000}]}}) r9 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r10, &(0x7f0000000000)='mounts\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x1, 0x3f, 0x7, 0x1, 0x0, 0x7f, 0x14010, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x1, @perf_config_ext={0xfffffffffffffe00, 0x1}, 0x4000, 0x4, 0x6, 0xe, 0x3, 0x6e28, 0x96f, 0x0, 0x80000000}, r10, 0xffffffffffffffff, r7, 0x8) 08:28:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x66000}], 0x2) 08:28:53 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x14c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:53 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x40000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 3117.607629] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:28:53 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7300) 08:28:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x15c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x67000}], 0x2) [ 3117.788995] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:28:53 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:28:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x16c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:28:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="74f6616e733d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB="2c7766648ffd3d216bc630eb7a3f2e6bc1f5fe55db3a56fe07242a07fcdc07ee1b271dc148b62ac38f00cdb31b6078f51df081ba99fbd902e2f3bda146125fc252403479cda4eab585cd1f8912a913cc1e1569f2954184725cc5cee2682ec84a8b8adc9b539ad06e88da720acd52092fe0f3622ccc56cdf6511ac53abae25e7fddb4b25be6b7d94096c817897851c7fecb117be8", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 08:29:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:29:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7301) 08:29:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000000)='mounts\x00') r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000000000)='mounts\x00') r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r7, &(0x7f0000000000)='mounts\x00') r8 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r8, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r9, &(0x7f0000000000)='mounts\x00') r10 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r11, &(0x7f0000000000)='mounts\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) clone3(&(0x7f00000004c0)={0x1402a0080, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200), {0x2a}, &(0x7f0000000240)=""/212, 0xd4, &(0x7f0000000340)=""/189, &(0x7f0000000480)=[0x0, 0x0, r3, r5, r7, r0, r9, r11, r0, r12], 0xa, {r2}}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3da4643cd6a08cb7c2a774ff8ef7703970323030302c00"]) 08:29:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x17c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x68000}], 0x2) 08:29:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:29:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:29:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7400) [ 3134.346167] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x69000}], 0x2) 08:29:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:29:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:29:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7401) 08:29:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6a000}], 0x2) [ 3134.510543] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x18c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:29 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:29:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:29:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) fallocate(r0, 0x10, 0x8, 0x6) 08:29:29 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6b000}], 0x2) 08:29:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7500) 08:29:29 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:29:29 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6799e08b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x19c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7501) [ 3153.933841] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6c000}], 0x2) [ 3153.976490] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:30 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:29:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 3154.044401] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:29:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:29:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1ac30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x381, 0x1ff, 0x6, 0x8}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}]}}) 08:29:30 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x68000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7600) [ 3154.158247] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6d000}], 0x2) [ 3154.193125] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7601) 08:29:48 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc303496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:29:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c76657273696f6e3d3970323030426b0bd78421c387302c00"]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r2, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) lseek(r2, 0x5, 0x0) 08:29:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6e000}], 0x2) 08:29:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1bc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:48 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:29:48 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:29:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 3172.453620] 9pnet: Unknown protocol version 9p200Bk ׄ!Ç0 [ 3172.527618] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:29:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7700) 08:30:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7701) 08:30:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfCno=', @ANYRESHEX=r0, @ANYBLOB=',wf=\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB="2c76659373696f6e3d3970323030302c00"]) 08:30:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1cc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x74000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x6f000}], 0x2) 08:30:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3194.032248] 9pnet: Insufficient options for proto=fd [ 3194.082367] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7800) 08:30:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x70000}], 0x2) 08:30:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000340)="87a9a6ca6987d55a8a21c9319e5bf03d348c6917c219dc4af377dcf8f538caa41fff029c341cc168303750a3451fc6f296b649", 0x33, 0x10001) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x93d9}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x8e6, 0x5}}, './file1\x00'}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) lsetxattr$security_evm(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080), &(0x7f0000000200)=@md5={0x1, "102339b91b727b11a498c83f2f1ef3df"}, 0x11, 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 08:30:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7801) 08:30:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3194.228742] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7900) 08:30:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1dc30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x15, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:10 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x71000}], 0x2) [ 3194.354692] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:10 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc306496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3194.387605] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x72000}], 0x2) 08:30:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7901) 08:30:26 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc307496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:30:26 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:26 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8437a5c1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="bdf891709c8cccdeda4cc54a3d9d8cd4a500000000006736ce73d8e594e56dcaa0b8f4c28c8a000000a0b724fdff5b9b9e89fd37a73fdc0a146c5de1c662603b110f4290dae0b15b8cef120320420a220eb16e7964745e0caba1c06c73b7e5adcccf9f6314e5a10b0c2d3cfa92d758811c3de686783ec01f1e76ddb4ce95d653d3957733394ba587f77c408f6359ea4945091308000000000000006b3a2d7720d44bf06c4145ed403c9853a40f08cb6f3923dfec45462a456e280893b8f8e061d43419e9488086d3cb03d3ee41683bd9e9fba75c8ae26d14d90db097bc8e53d3bbd9eb4b550554c7bf1ba0", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 08:30:26 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x16, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 3210.922070] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3210.931352] 9pnet: Insufficient options for proto=fd 08:30:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7a00) 08:30:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2e, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:27 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x73000}], 0x2) 08:30:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7a01) 08:30:27 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x74000}], 0x2) 08:30:27 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:27 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3211.089600] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7b00) 08:30:27 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:30:27 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x84400000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8be09967, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x112, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x208000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x75000}], 0x2) 08:30:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7b01) 08:30:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:30:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7c00) [ 3226.341389] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:42 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x76000}], 0x2) 08:30:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3ae, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 3226.585264] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4f9, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:30:58 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7c01) 08:30:58 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:58 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x77000}], 0x2) 08:30:58 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x4191, 0x4) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="3181", 0x2}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) lseek(r0, 0x5, 0x1) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',versiTn=9p2000,\x00']) [ 3242.582620] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:58 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x78000}], 0x2) 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7d00) 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7d01) 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7e00) 08:30:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x500, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:30:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) clone3(&(0x7f0000000400)={0x20000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200), {0x2e}, &(0x7f0000000240)=""/171, 0xab, &(0x7f0000000300)=""/101, &(0x7f00000003c0)=[r1, r4], 0x2}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0x101000, 0x0) mkdirat$cgroup(r5, &(0x7f00000004c0)='syz1\x00', 0x1ff) 08:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="8afc6f72601d7786986787b337993ce78e8a2e1265609618fc4687f6dcc30c496b3ea370fd39b6d7d0948481ee5d07587e153d1372ed31b596c23b39a238281d151232867cbf6134aea7427b060537781a01ae72b045eefc6a5a22d0a8937991f3740aa4ecd2a47f377c49b9eabc3a11bb156df22a1cfc94a444623a2a553a21cabae132e1043f864d60642d0680411086140e6abff7a4bf0f9db41bbbb396ce910f4f30f8241f8d0b0be6b4d14cfba143f6eaf1f502a10dc03210bd2fe697ab5a94653dc92b256735db29b527d5697ba088919e42a13eb337bacb18a7d0a215625d68294df33c4c9cdbe99a094efda8ee637de0db083bb9e40197e786010eab8f495fed98f563ce90c1d6dadcc9c21d0d219ba83eff7044b0ab0e821405dc8b7fccb5cd7c5debc09699adbc0ce5efff509a087ae778b441a4425889a70637b3acf66db0f199d5cc9b1ef09d07c92ef3988d9a52adb8b3b316d8bea06f67db3c2fe2cdf9de21bf8a1caabe030fae020cc1b562fdae23c0867d755dcec730d6aa0adf4e2ff07fc7bc1cd59fba50c84061c41ccd80883d871be85a4f2452803e197c0e2df242f98525500933270ec87e92ab88817a0b735ff9910ab52b27ee1b0ffa2b40bf396e86876c12272e4ee59ddc89c4cee99f2d1940a185acea80b82030a269d1e6cab75655642bf4470d36efae633385c6a03fb1aa2cee5c9cafb18b", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:30:58 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xd000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x33c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:58 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x97ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7e01) 08:30:58 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x79000}], 0x2) [ 3242.853723] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7f00) 08:30:59 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:30:59 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:31:16 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:31:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x505, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:31:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x7a000}], 0x2) 08:31:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 08:31:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x7f01) 08:31:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x10000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@nodevmap}, {@loose}, {@loose}]}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 08:31:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x34c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:31:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x8100) [ 3260.222445] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) 08:31:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x7b000}], 0x2) 08:31:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x506, &(0x7f0000000440)=[{0x0}], 0x0, &(0x7f00000003c0)=ANY=[]) 08:31:16 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc1a53784, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:31:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x35c30000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 08:31:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x8101) 08:31:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x8200) 08:31:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x7c000}], 0x2) 08:31:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {0x0}], 0x8201) 08:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x1, &(0x7f0000003a00)=[{&(0x7f00000015c0)="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", 0x1ff, 0x1}], 0x808410, &(0x7f0000003ac0)) [ 3260.506292] EXT4-fs (loop4): VFS: Can't find ext4 filesystem VM DIAGNOSIS: 08:36:24 Registers: info registers vcpu 0 RAX=ffffffff83e7e9a0 RBX=0000000000000000 RCX=ffffffff83e6657c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7efa8 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85677788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7e9ae RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557d544c1678 CR3=0000000019c18000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004103c74000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e7e9a0 RBX=0000000000000001 RCX=ffffffff83e6657c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7efa8 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85677788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7e9ae RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b99e41010 CR3=0000000019c18000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00d902fe016c6c6f502e726567616e61 XMM02=696e696d20636578650d0a0100010101 XMM03=736465657320636578650a00657a696d XMM04=786508006c61746f7420636578650a00 XMM05=7a7566206365786509006e6567206365 XMM06=110065676169727420636578650b007a XMM07=7472617473657220726f747563657865 XMM08=20636578650a00657a696d696e696d20 XMM09=61746f7420636578650a007364656573 XMM10=65786509006e6567206365786508006c XMM11=69727420636578650b007a7a75662063 XMM12=657220726f7475636578651100656761 XMM13=6e616320636578650e00737472617473 XMM14=616d7320636578650a00657461646964 XMM15=000073746e696820636578650a006873