0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000000440)="dbe49a456077eed949a6dae498df70cc11b0d0c8fc59e85503db8936dc84152c87a45e9378b91ed243bc3f119787980d5de1183343fcd19d8e01dc5c5709675362824886ec1932240d382d409a087450c5ed898bcae0b04fdb47985a992d2b01955fd639ad0f632b71d54f2e34cbe55b42891cb4a1fcf58d8ba62b3f1f44ca5c340558f467e9e38fca1dc182be59112476ee045095b144fa8fade384bbf91579c0661483a6979d2d7a9ffd352e9bdef69c10874174", 0xb5) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00000007c0)="3f7623c0fd5713364c901d3cbce75250", 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040), 0x4) sendto$inet(r2, &(0x7f0000000240)="919526110e3638e9515d0c3b930b5dcdc5f8f1a810c4c48b59d4832d88fb55102193c97ade2bd9f5153ab2392bbbd1cd9e516fce0b89464eccdaa25d3ec6b47d02d6c8c75934bdf8534093e9cb480b77e0e70ca5d0d1edeeacb109717f14caba268af9e8194396f9592bdcc92415ede226e6f078cb4ddcf166edbe7b6138dbc667be30aceb6354cd11e08156f7097f8c1380ead08211cfff5aaadb2675d25ee71bd0f6e1f146a98874", 0xa9, 0x40, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='msdos\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000000300)=""/127, &(0x7f00000000c0)=0x7f) 17:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 28) 17:43:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) r7 = io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) r8 = syz_open_dev$vcsa(&(0x7f0000000200), 0x8, 0x44282) readv(r8, &(0x7f0000000a40)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000740)=""/235, 0xeb}, {&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000000640)=""/160, 0xa0}], 0x9) 17:43:09 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x10c, 0x13, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@generic="0fcd9446ef6bb6e5299804b53ce6f226229386a450bf06fbf3dab11a775ec607c1a76d21f8d0c6f6d2ecf8ef5f5117ea534fb73ca4f469ee4d6d62a4e7772fdb837ae2fcae5a11d5057ec1f1a0f2136c920c372a394368dd68d08a5bdd9611d880ba7acebabb32ba40d586c5c52b3f3bce4cb265b497d7086ed6355240385efd0fba27440dac14c1aa15ca4dbb0ea81d53c5b8dcc265e187eedf070c964df77309302552d730b17dbd80df606febbc23e36926273bb42068b0c0373a170556913308e79ca22c7e8d07301a1ca7e8182119a41f2a1eab86cbe3db0401b603908f0b912c1c4a1cb2bfae4c93", @typed={0x4, 0x2a}, @typed={0x8, 0x3e, 0x0, 0x0, @ipv4=@multicast1}]}, 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x4004846) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8, 0x4}, 0x0, 0x4, 0x0, 0x7}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) [ 879.953459] FAULT_INJECTION: forcing a failure. [ 879.953459] name failslab, interval 1, probability 0, space 0, times 0 [ 879.955851] CPU: 0 PID: 6793 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 879.957295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.958998] Call Trace: [ 879.959555] dump_stack+0x107/0x167 [ 879.960305] should_fail.cold+0x5/0xa [ 879.961114] ? create_object.isra.0+0x3a/0xa20 [ 879.962050] should_failslab+0x5/0x20 [ 879.962849] kmem_cache_alloc+0x5b/0x360 [ 879.963702] ? mark_lock+0xf5/0x2df0 [ 879.964496] create_object.isra.0+0x3a/0xa20 [ 879.965402] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 879.966477] kmem_cache_alloc_trace+0x151/0x360 [ 879.967466] ? loop_info64_to_compat+0x5f0/0x5f0 [ 879.968464] __kthread_create_on_node+0xd1/0x400 [ 879.969477] ? __kthread_parkme+0x1d0/0x1d0 [ 879.970397] ? mark_held_locks+0x9e/0xe0 [ 879.971268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 879.972369] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 879.973499] ? trace_hardirqs_on+0x5b/0x180 [ 879.974408] ? loop_info64_to_compat+0x5f0/0x5f0 [ 879.975401] kthread_create_on_node+0xbb/0x100 [ 879.976364] ? __kthread_create_on_node+0x400/0x400 [ 879.977397] ? lockdep_init_map_type+0x2c7/0x780 [ 879.978393] ? lockdep_init_map_type+0x2c7/0x780 [ 879.979371] loop_configure+0x3e3/0x1480 [ 879.980242] lo_ioctl+0xa72/0x1760 [ 879.980990] ? avc_has_extended_perms+0x7f1/0xec0 [ 879.982012] ? loop_set_status_old+0x250/0x250 [ 879.982978] ? avc_ss_reset+0x180/0x180 [ 879.983818] ? find_held_lock+0x2c/0x110 [ 879.984685] ? __lock_acquire+0xbb1/0x5b00 [ 879.985651] ? selinux_inode_getsecctx+0x90/0x90 [ 879.986640] ? generic_block_fiemap+0x60/0x60 [ 879.987596] ? loop_set_status_old+0x250/0x250 [ 879.988647] blkdev_ioctl+0x291/0x710 [ 879.989580] ? blkdev_common_ioctl+0x1870/0x1870 [ 879.990584] ? selinux_file_ioctl+0xb1/0x260 [ 879.991514] block_ioctl+0xf9/0x140 [ 879.992279] ? blkdev_read_iter+0x1c0/0x1c0 [ 879.993203] __x64_sys_ioctl+0x19a/0x210 [ 879.994062] do_syscall_64+0x33/0x40 [ 879.994849] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.995924] RIP: 0033:0x7fc68e8d18d7 [ 879.996705] 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 [ 880.000588] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.002210] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 880.003720] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 880.005264] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 880.006768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 880.008282] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 16) 17:43:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) r7 = io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) r8 = syz_open_dev$vcsa(&(0x7f0000000200), 0x8, 0x44282) readv(r8, &(0x7f0000000a40)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000740)=""/235, 0xeb}, {&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000000640)=""/160, 0xa0}], 0x9) 17:43:09 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x511801, 0x0) 17:43:09 executing program 4: syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 17:43:09 executing program 7: socket$netlink(0x10, 0x3, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000140)=""/200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r1, 0x0, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x14, 0x200, 0x70bd26, 0x25dfdbfc, {0x21, 0x80}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20004001) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000000)=0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="19000000696c653000000000000000ea"]) 17:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 29) [ 880.147003] FAULT_INJECTION: forcing a failure. [ 880.147003] name failslab, interval 1, probability 0, space 0, times 0 [ 880.148950] CPU: 1 PID: 6813 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 880.150149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.151623] Call Trace: [ 880.152101] dump_stack+0x107/0x167 [ 880.152737] should_fail.cold+0x5/0xa [ 880.153412] ? __memcg_kmem_charge+0x68/0x140 [ 880.154194] ? create_object.isra.0+0x3a/0xa20 [ 880.155013] should_failslab+0x5/0x20 [ 880.155690] kmem_cache_alloc+0x5b/0x360 [ 880.156409] create_object.isra.0+0x3a/0xa20 [ 880.157210] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 880.158117] kmem_cache_alloc+0x159/0x360 [ 880.158854] ? trace_hardirqs_on+0x5b/0x180 [ 880.159620] xas_alloc+0x336/0x440 [ 880.160217] xas_create+0x35f/0x1040 [ 880.160849] xas_create_range+0x18b/0x600 [ 880.161559] shmem_add_to_page_cache+0x759/0x1150 [ 880.162367] ? shmem_getattr+0x180/0x180 [ 880.163074] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 880.163984] ? shmem_unuse_inode+0xed0/0xed0 [ 880.164713] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 880.165569] ? iov_iter_fault_in_readable+0x9a/0x410 [ 880.166453] shmem_write_begin+0xf7/0x1d0 [ 880.167155] generic_perform_write+0x20a/0x4f0 [ 880.167930] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 880.169164] ? evict_inodes+0x420/0x420 [ 880.169827] ? generic_write_checks+0x2ad/0x390 [ 880.170642] __generic_file_write_iter+0x39d/0x5d0 [ 880.171524] generic_file_write_iter+0xdb/0x230 [ 880.172349] ? iov_iter_init+0x3c/0x130 [ 880.173062] new_sync_write+0x42c/0x660 [ 880.173762] ? new_sync_read+0x6f0/0x6f0 [ 880.174480] ? __x64_sys_pwrite64+0x201/0x260 [ 880.175260] ? lock_release+0x6b0/0x6b0 [ 880.175962] ? selinux_file_permission+0x36/0x510 [ 880.176853] vfs_write+0x747/0xa30 [ 880.177499] __x64_sys_pwrite64+0x201/0x260 [ 880.178219] ? ksys_pwrite64+0x1b0/0x1b0 [ 880.178956] ? rcu_read_lock_sched_held+0x3e/0x80 [ 880.179755] do_syscall_64+0x33/0x40 [ 880.180404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 880.181259] RIP: 0033:0x7ff8f6efbab7 [ 880.181904] 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 [ 880.184919] RSP: 002b:00007ff8f44bdf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 880.186265] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efbab7 [ 880.187555] RDX: 000000000000009f RSI: 0000000020010600 RDI: 0000000000000004 [ 880.188733] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 880.190050] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 880.191220] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 17:43:09 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="71756965742c00c718441d9bdec6b55ad9ad9315260877ec8651fccf73b14a89b3c4d972001a2375ea4b7d26c205b5e4bb067dbcc50eefcd28674a067dc927e29afa74830cebdd518da1e7170b349e931f2fe2e1f90593baa75a9eb3b6e30d42eb9540c864628f7dee41bf775e518627ee4ee851d7b7bfa24b5a0ee98eace683d8dafaed7194858b263b5089708fa0dec917b6bda489af080ffc94546dc27643824a57bee021fe82e7f4bf42fbb6ae54fe569ff1e3143429e205184f3fd51f5116cfc83a167ba20d407598e43ec56e35b8d6b24aef13e0e3f9c19bb749b14ea16c81cc90236f0edfaf3508a61c3c241743bde9f76353d76e221e7667f529327619d330c854f59cb78b6802dd7e42d04618cbec039bfa710e36d087652106bbd07e36"]) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', '$\\\x00'}) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x24, @none={0x0, 0x2}}, 0x14, &(0x7f00000001c0)={&(0x7f00000002c0)="18ff151661f4c0fe55f2902ed49bb276b1a89cfe95478915cb567ce0667ee26b81", 0x21}, 0x1, 0x0, 0x0, 0x4}, 0x11) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x3, r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='{\x00') r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0xa0600, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_BINDTODEVICE_wg(r4, 0x1, 0x19, &(0x7f00000005c0)='wg0\x00', 0x4) setresuid(0xffffffffffffffff, r3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1e8, 0x3b, 0x10, 0x70bd25, 0x25dfdbff, {0x1b}, [@nested={0x121, 0x7f, 0x0, 0x1, [@generic="dccd32ac50b3ef0decd101596c2b7affe5d8b4aab9550bebd8b69c7e9591ff5680b9ff4b04cfc7dae09b636613dafa2fc3a046f1489eaedb193b407393ebd7fe125b8c7ce2bd2276ee1ed0c4f6dd5dde8dff444b93e955acc94fc33109abecdc8895a5a6ce143ffb3ab5ad464de67c10a9d0c27682839e7871bd33b3311406721c65c0b6b5acab9950b6cc7f36376d34c88618d776ebead551d72639eaed0791a11015093c509ccf18acbaf11eb9a8165571352991b828cfdb2c78d027c7abe363f6b20896ac922119c0d93ea57800b7c0394537858f25efd0b0b0f7c3c306bb398d59426086a34f708faf", @generic, @typed={0x8, 0x9, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f2ba57618d812befee1aaf1c3834fc76fdfeb294ae04be530d3eea12529e839c8ab7"]}, @generic="3e7129f03b598d56b5ba2aa5edd8b00b909c8a31f2b4669efcc8d68938e7a0dcf89422358c423da4c49d527799a31648482e231287ad20896bb6489d98ab949cbe8960854f11e48ac31a28db2dc22c7ff05c9571a1ea5025e5077301e11f9b4aef7d9b07c6b12d97843ec67b0a27861d53f16fec51b8f16a7ee269d8a4a45c78fbce63021a33a2b57dce7700d897b986eb222919332ee2bb02dba25cf26fb04e571f9b7f87513447e6612e292557aa01"]}, 0x1e8}}, 0x4008040) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0xa, &(0x7f0000000440)={'trans=unix,', {[{@mmap}], [{@uid_eq={'uid', 0x3d, r3}}]}}) 17:43:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) r7 = io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) r8 = syz_open_dev$vcsa(&(0x7f0000000200), 0x8, 0x44282) readv(r8, &(0x7f0000000a40)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000740)=""/235, 0xeb}, {&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000000640)=""/160, 0xa0}], 0x9) [ 880.364458] FAULT_INJECTION: forcing a failure. [ 880.364458] name failslab, interval 1, probability 0, space 0, times 0 [ 880.366436] CPU: 1 PID: 6824 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 880.367532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.368948] Call Trace: [ 880.369387] dump_stack+0x107/0x167 [ 880.369534] isofs_fill_super: root inode is not a directory. Corrupted media? [ 880.370031] should_fail.cold+0x5/0xa [ 880.372406] ? __kernfs_new_node+0xd4/0x850 [ 880.373108] should_failslab+0x5/0x20 [ 880.373775] kmem_cache_alloc+0x5b/0x360 [ 880.374458] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.375387] __kernfs_new_node+0xd4/0x850 [ 880.376113] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.377020] ? lock_chain_count+0x20/0x20 [ 880.377768] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 880.378607] ? find_held_lock+0x2c/0x110 [ 880.379304] ? set_user_nice.part.0+0x2fd/0x760 [ 880.380115] kernfs_create_dir_ns+0x9c/0x230 [ 880.380880] internal_create_group+0x793/0xb30 [ 880.381683] ? set_user_nice.part.0+0x2fd/0x760 [ 880.382482] ? sysfs_remove_group+0x170/0x170 [ 880.383269] ? lockdep_init_map_type+0x2c7/0x780 [ 880.384068] ? blk_queue_flag_set+0x22/0x30 [ 880.384793] ? __loop_update_dio+0x2d2/0x690 [ 880.385528] loop_configure+0x954/0x1480 [ 880.386220] lo_ioctl+0xa72/0x1760 [ 880.386837] ? avc_has_extended_perms+0x7f1/0xec0 [ 880.387693] ? loop_set_status_old+0x250/0x250 [ 880.388477] ? avc_ss_reset+0x180/0x180 [ 880.389176] ? find_held_lock+0x2c/0x110 [ 880.389883] ? __lock_acquire+0xbb1/0x5b00 [ 880.390639] ? selinux_inode_getsecctx+0x90/0x90 [ 880.391470] ? generic_block_fiemap+0x60/0x60 [ 880.392231] ? loop_set_status_old+0x250/0x250 [ 880.393022] blkdev_ioctl+0x291/0x710 [ 880.393649] ? blkdev_common_ioctl+0x1870/0x1870 [ 880.394452] ? selinux_file_ioctl+0xb1/0x260 [ 880.395198] block_ioctl+0xf9/0x140 [ 880.395803] ? blkdev_read_iter+0x1c0/0x1c0 [ 880.396530] __x64_sys_ioctl+0x19a/0x210 [ 880.397227] do_syscall_64+0x33/0x40 [ 880.397852] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 880.398716] RIP: 0033:0x7fc68e8d18d7 [ 880.399349] 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 [ 880.402483] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.403756] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 880.404981] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 880.406165] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 880.407351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 880.408541] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 880.460591] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.592568] 9pnet: p9_fd_create_unix (6830): problem connecting socket: ./file0: -111 17:43:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) 17:43:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001500)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1be836953b0000000000000000000000c66d7a2f1a509317c8"], 0x10}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0xfe73, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000180)={'gre0\x00'}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="d6bdb2ca82f85bf261dbab85e9afd1c237723cf4877f4c712063da98b0001b6a3b40ee1ce4", 0x25}, {&(0x7f0000000480)="f768f1c749d4169516211e46e84518a0e70c372b6e20abe7a86845e9492d9bc4bcddf4892efa8284fbf4679fcd765a0cae88b60e91041eecf0b9b9036423d03e92cd9be42ba256e43f5c0973efdb0d445cd63f0c9c2c95b579616477c9bce2cfd92d472272bd982b6f2a64fbcfe95558c04c41625264383224691e12cd6780744bc5e3d451b67cf50a393417fe7b6118d34c69876a2bca", 0x97}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x2e8}}], 0x1, 0x4004) 17:43:22 executing program 4: unshare(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x44800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x7, 0x7}, &(0x7f00000000c0)) 17:43:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, 0xffffffffffffffff) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="14000000008001000000000007000000edffffff6c60d2c29965a500000000"], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000000000000041fc000000000000005fc4675dc962a8d4ab3a3481a1c09fc418188918b25d3f7c841b36f73a114f6aed14"], 0x10}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r7, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r8, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r10, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x48000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffebffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080010dff4655fe05f00000000bb4bd2ee04", 0x17, 0x2100}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r8]) chdir(&(0x7f0000000080)='./file0\x00') r11 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RFLUSH(r11, &(0x7f0000000000)={0x7}, 0x20000007) 17:43:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00', 0x0, 0x0, 0x0, [0x9, 0x5, 0x0, 0x0, 0x8000]}, &(0x7f0000000140)=0x78) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x9, 0x0, 0x0, 0xa0d800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000000440)="dbe49a456077eed949a6dae498df70cc11b0d0c8fc59e85503db8936dc84152c87a45e9378b91ed243bc3f119787980d5de1183343fcd19d8e01dc5c5709675362824886ec1932240d382d409a087450c5ed898bcae0b04fdb47985a992d2b01955fd639ad0f632b71d54f2e34cbe55b42891cb4a1fcf58d8ba62b3f1f44ca5c340558f467e9e38fca1dc182be59112476ee045095b144fa8fade384bbf91579c0661483a6979d2d7a9ffd352e9bdef69c10874174", 0xb5) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00000007c0)="3f7623c0fd5713364c901d3cbce75250", 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040), 0x4) sendto$inet(r2, &(0x7f0000000240)="919526110e3638e9515d0c3b930b5dcdc5f8f1a810c4c48b59d4832d88fb55102193c97ade2bd9f5153ab2392bbbd1cd9e516fce0b89464eccdaa25d3ec6b47d02d6c8c75934bdf8534093e9cb480b77e0e70ca5d0d1edeeacb109717f14caba268af9e8194396f9592bdcc92415ede226e6f078cb4ddcf166edbe7b6138dbc667be30aceb6354cd11e08156f7097f8c1380ead08211cfff5aaadb2675d25ee71bd0f6e1f146a98874", 0xa9, 0x40, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='msdos\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000000300)=""/127, &(0x7f00000000c0)=0x7f) 17:43:22 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) r7 = io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) syz_open_dev$vcsa(&(0x7f0000000200), 0x8, 0x44282) 17:43:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 17) 17:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 30) [ 893.116781] FAULT_INJECTION: forcing a failure. [ 893.116781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 893.119419] CPU: 0 PID: 6857 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 893.120914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.122718] Call Trace: [ 893.123298] dump_stack+0x107/0x167 [ 893.124095] should_fail.cold+0x5/0xa [ 893.124925] ? iov_iter_fault_in_readable+0x9a/0x410 [ 893.126036] iov_iter_copy_from_user_atomic+0x49b/0xc60 [ 893.127197] ? shmem_write_begin+0xf7/0x1d0 [ 893.128131] ? shmem_write_begin+0x100/0x1d0 [ 893.129093] generic_perform_write+0x279/0x4f0 [ 893.130129] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 893.131701] ? evict_inodes+0x420/0x420 [ 893.132570] ? generic_write_checks+0x2ad/0x390 [ 893.133602] __generic_file_write_iter+0x39d/0x5d0 [ 893.134677] generic_file_write_iter+0xdb/0x230 [ 893.135678] ? iov_iter_init+0x3c/0x130 [ 893.136546] new_sync_write+0x42c/0x660 [ 893.137415] ? new_sync_read+0x6f0/0x6f0 [ 893.138309] ? __x64_sys_pwrite64+0x201/0x260 [ 893.139284] ? lock_release+0x6b0/0x6b0 [ 893.140152] ? selinux_file_permission+0x36/0x510 [ 893.141239] vfs_write+0x747/0xa30 [ 893.142041] __x64_sys_pwrite64+0x201/0x260 [ 893.142983] ? ksys_pwrite64+0x1b0/0x1b0 [ 893.143875] ? rcu_read_lock_sched_held+0x3e/0x80 [ 893.144924] do_syscall_64+0x33/0x40 [ 893.145745] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 893.146856] RIP: 0033:0x7ff8f6efbab7 [ 893.147667] 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 [ 893.151632] RSP: 002b:00007ff8f44bdf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 893.153303] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efbab7 [ 893.154840] RDX: 000000000000009f RSI: 0000000020010600 RDI: 0000000000000004 [ 893.156387] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 893.157929] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 893.159475] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 893.186700] FAULT_INJECTION: forcing a failure. [ 893.186700] name failslab, interval 1, probability 0, space 0, times 0 [ 893.189043] CPU: 1 PID: 6856 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 893.190462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.192131] Call Trace: [ 893.192673] dump_stack+0x107/0x167 [ 893.193432] should_fail.cold+0x5/0xa [ 893.194205] ? create_object.isra.0+0x3a/0xa20 [ 893.195146] should_failslab+0x5/0x20 [ 893.195925] kmem_cache_alloc+0x5b/0x360 [ 893.196771] create_object.isra.0+0x3a/0xa20 [ 893.197677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 893.198725] kmem_cache_alloc+0x159/0x360 [ 893.199569] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.200641] __kernfs_new_node+0xd4/0x850 [ 893.201501] ? lock_chain_count+0x20/0x20 [ 893.202365] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 893.203338] ? lock_acquire+0x197/0x490 [ 893.204149] ? task_rq_lock+0xab/0x270 [ 893.204958] ? find_held_lock+0x2c/0x110 [ 893.205817] ? set_user_nice.part.0+0x2fd/0x760 [ 893.206779] kernfs_create_dir_ns+0x9c/0x230 [ 893.207685] internal_create_group+0x793/0xb30 [ 893.208635] ? set_user_nice.part.0+0x2fd/0x760 [ 893.209595] ? sysfs_remove_group+0x170/0x170 [ 893.210533] ? lockdep_init_map_type+0x2c7/0x780 [ 893.211500] ? blk_queue_flag_set+0x22/0x30 [ 893.212376] ? __loop_update_dio+0x2d2/0x690 [ 893.213290] loop_configure+0x954/0x1480 [ 893.214132] lo_ioctl+0xa72/0x1760 [ 893.214859] ? avc_has_extended_perms+0x7f1/0xec0 [ 893.215845] ? loop_set_status_old+0x250/0x250 [ 893.216778] ? avc_ss_reset+0x180/0x180 [ 893.217610] ? find_held_lock+0x2c/0x110 [ 893.218446] ? __lock_acquire+0xbb1/0x5b00 [ 893.219361] ? selinux_inode_getsecctx+0x90/0x90 [ 893.220323] ? generic_block_fiemap+0x60/0x60 [ 893.221276] ? loop_set_status_old+0x250/0x250 [ 893.222203] blkdev_ioctl+0x291/0x710 [ 893.222989] ? blkdev_common_ioctl+0x1870/0x1870 [ 893.223984] ? selinux_file_ioctl+0xb1/0x260 [ 893.224903] block_ioctl+0xf9/0x140 [ 893.225679] ? blkdev_read_iter+0x1c0/0x1c0 [ 893.226557] __x64_sys_ioctl+0x19a/0x210 [ 893.227411] do_syscall_64+0x33/0x40 [ 893.228168] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 893.229245] RIP: 0033:0x7fc68e8d18d7 [ 893.229997] 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 [ 893.233803] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 893.235345] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 893.236783] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 893.238230] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 893.239667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 893.241109] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:22 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='mpol=bind=relative:0\f']) 17:43:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) 17:43:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000140)=@updsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in6=@loopback}, {@in=@private, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/libata', 0x200, 0x42) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x9c, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xcc}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x400, 0x5]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3f}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x2, 0x9, 0x8]}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20008805) 17:43:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) r7 = io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) [ 893.370481] isofs_fill_super: root inode is not a directory. Corrupted media? 17:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 31) 17:43:23 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 18) [ 893.534060] FAULT_INJECTION: forcing a failure. [ 893.534060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 893.536561] CPU: 1 PID: 6881 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 893.537983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.539719] Call Trace: [ 893.540293] dump_stack+0x107/0x167 [ 893.541110] should_fail.cold+0x5/0xa [ 893.541936] __alloc_pages_nodemask+0x182/0x680 [ 893.542934] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 893.544185] ? lock_downgrade+0x6d0/0x6d0 [ 893.545071] alloc_pages_vma+0xbb/0x410 [ 893.545914] shmem_alloc_page+0x10f/0x1e0 [ 893.546764] ? shmem_init_inode+0x20/0x20 [ 893.547646] ? percpu_counter_add_batch+0x8b/0x140 [ 893.548631] ? __vm_enough_memory+0x184/0x360 [ 893.549629] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 893.550767] ? shmem_unuse_inode+0xed0/0xed0 [ 893.551716] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 893.552797] ? iov_iter_fault_in_readable+0x9a/0x410 [ 893.553881] shmem_write_begin+0xf7/0x1d0 [ 893.554766] generic_perform_write+0x20a/0x4f0 [ 893.555757] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 893.557289] ? evict_inodes+0x420/0x420 [ 893.558129] ? generic_write_checks+0x2ad/0x390 [ 893.559126] __generic_file_write_iter+0x39d/0x5d0 [ 893.560204] generic_file_write_iter+0xdb/0x230 [ 893.561174] ? iov_iter_init+0x3c/0x130 [ 893.562049] new_sync_write+0x42c/0x660 [ 893.562897] ? new_sync_read+0x6f0/0x6f0 [ 893.563746] ? __x64_sys_pwrite64+0x201/0x260 [ 893.564696] ? lock_release+0x6b0/0x6b0 [ 893.565611] ? selinux_file_permission+0x36/0x510 [ 893.566664] vfs_write+0x747/0xa30 [ 893.567420] __x64_sys_pwrite64+0x201/0x260 [ 893.568350] ? ksys_pwrite64+0x1b0/0x1b0 [ 893.569214] ? rcu_read_lock_sched_held+0x3e/0x80 [ 893.570233] do_syscall_64+0x33/0x40 [ 893.570996] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 893.572033] RIP: 0033:0x7ff8f6efbab7 [ 893.572792] 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 [ 893.576507] RSP: 002b:00007ff8f44bdf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 893.578056] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efbab7 [ 893.579494] RDX: 0000000000000001 RSI: 0000000020011700 RDI: 0000000000000004 [ 893.580925] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 893.582373] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000004 [ 893.583805] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 893.610349] FAULT_INJECTION: forcing a failure. [ 893.610349] name failslab, interval 1, probability 0, space 0, times 0 [ 893.613065] CPU: 1 PID: 6885 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 893.614455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.616145] Call Trace: [ 893.616685] dump_stack+0x107/0x167 [ 893.617466] should_fail.cold+0x5/0xa [ 893.618243] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 893.619432] should_failslab+0x5/0x20 [ 893.620198] kmem_cache_alloc+0x5b/0x360 [ 893.621052] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 893.622201] idr_get_free+0x4b5/0x8f0 [ 893.622996] idr_alloc_u32+0x170/0x2d0 [ 893.623809] ? __fprop_inc_percpu_max+0x130/0x130 [ 893.624787] ? lock_acquire+0x197/0x490 [ 893.625617] ? __kernfs_new_node+0xff/0x850 [ 893.626503] idr_alloc_cyclic+0x102/0x230 [ 893.627358] ? idr_alloc+0x130/0x130 [ 893.628111] ? rwlock_bug.part.0+0x90/0x90 [ 893.628997] __kernfs_new_node+0x117/0x850 [ 893.629859] ? perf_trace_lock+0xac/0x490 [ 893.630704] ? perf_trace_lock+0xac/0x490 [ 893.631541] ? lock_chain_count+0x20/0x20 [ 893.632391] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 893.633353] ? __lockdep_reset_lock+0x180/0x180 [ 893.634306] ? __lockdep_reset_lock+0x180/0x180 [ 893.635247] ? task_rq_lock+0xab/0x270 [ 893.636051] ? find_held_lock+0x2c/0x110 [ 893.636883] ? set_user_nice.part.0+0x2fd/0x760 [ 893.637850] kernfs_create_dir_ns+0x9c/0x230 [ 893.638767] internal_create_group+0x793/0xb30 [ 893.639703] ? set_user_nice.part.0+0x2fd/0x760 [ 893.640656] ? sysfs_remove_group+0x170/0x170 [ 893.641579] ? lockdep_init_map_type+0x2c7/0x780 [ 893.642550] ? blk_queue_flag_set+0x22/0x30 [ 893.643424] ? __loop_update_dio+0x2d2/0x690 [ 893.644333] loop_configure+0x954/0x1480 [ 893.645176] lo_ioctl+0xa72/0x1760 [ 893.645926] ? avc_has_extended_perms+0x7f1/0xec0 [ 893.646909] ? loop_set_status_old+0x250/0x250 [ 893.647845] ? avc_ss_reset+0x180/0x180 [ 893.648670] ? find_held_lock+0x2c/0x110 [ 893.649516] ? __lock_acquire+0xbb1/0x5b00 [ 893.650449] ? selinux_inode_getsecctx+0x90/0x90 [ 893.651430] ? generic_block_fiemap+0x60/0x60 [ 893.652356] ? loop_set_status_old+0x250/0x250 [ 893.653293] blkdev_ioctl+0x291/0x710 [ 893.654078] ? blkdev_common_ioctl+0x1870/0x1870 [ 893.655049] ? selinux_file_ioctl+0xb1/0x260 [ 893.655978] block_ioctl+0xf9/0x140 [ 893.656715] ? blkdev_read_iter+0x1c0/0x1c0 [ 893.657636] __x64_sys_ioctl+0x19a/0x210 [ 893.658466] do_syscall_64+0x33/0x40 [ 893.659248] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 893.660290] RIP: 0033:0x7fc68e8d18d7 [ 893.661071] 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 [ 893.664760] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 893.666382] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 893.667825] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 893.669263] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 893.670702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 893.672138] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) io_uring_setup(0x6907, &(0x7f0000000280)={0x0, 0x7e1b, 0x8, 0x2, 0x3cd}) 17:43:23 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:43:23 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = io_uring_setup(0x7429, &(0x7f00000001c0)={0x0, 0x32f9, 0x2, 0x1, 0x49, 0x0, r0}) fcntl$addseals(r1, 0x409, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x141042, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x9, 0x0, 0x1f, 0x1, 0x0, 0x8, 0x100, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x65, 0x4, @perf_config_ext={0x4, 0x917}, 0x20, 0x8, 0xddd5, 0x6, 0x9, 0xffffffff, 0x9, 0x0, 0x8, 0x0, 0x20}, 0xffffffffffffffff, 0xb, r5, 0x3) 17:43:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="2caf0df31a1aea0a455fce99946ec5556003f095b9867d760d8d3351d6264cb3be113065fbfb44615c1bb0c9881b74312b549e8957ec173b7f9e8b452bde", @ANYRES16=0x0, @ANYBLOB="000226bd7000ffdbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x15}, 0x40045) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000380)='\xeaI\xc5\xee[,\x7f\x15\x84`Y \xce\xc9\xca!\'0\x7f\x95V\xf5\xa1\x11\x11\x0f\x92\t\xcf\x85{\x81\xc2\n\xcf\xc6\x88\x14O\x83D\x06@t|L\xba\f\x87Ddu\xa21\x1a\xa0\xd7CbU\xfe\x8b\f\xb9\x90\x92\xe7\xb5m9\xa7\xd05a\x87\xf0-\x18\xf6\xe6]\x85\xb6~\x9fEW/:\xca\x17 \xcb\xc3\xeebS%\x9bM\xbb\xce\xa7', 0x67, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3f8, 0x4, 0x70bd28, 0x25dfdbfc, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x20000084) r4 = dup2(r3, r3) sendmsg$NFT_MSG_GETOBJ_RESET(r4, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, 0x15, 0xa, 0x500, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x881) r5 = syz_open_dev$vcsu(&(0x7f0000000400), 0x2, 0x8000) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r7, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000009a00)=[{{&(0x7f00000007c0)={0xa, 0x4e24, 0x0, @remote, 0x101}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000800)="9c0d027f74ca665a0104588548f7e1803a50d27fc7d5bcbb9c3f30f7692244d375cdc08adbe816ae96a2f213b9a58dcebf09ef9a2a13afbda233dad5c2f06c56b68359dd523efa71721c2c4e078fb552d1b7e0b6d0f5352696cb0fb78e7c83a8909afe515e83c91033a31adde6f2323cd55fa0e977c51a6f8eba0a7862d66dd13a0e064fc8b08effa69886b132ef3b8e1e21b15964606dd38e6eaedf406c3d5c37191afe891d849b685a4a2bb004b5713fc0176fe5e3fdcb21f37ee4c1c0ed8179af1347cf7b1989613e245f337f3ec47fe0", 0xd2}, {&(0x7f0000000900)="7a5a964a56477466b7a0d0f5d158aa3aa1443dd56d9606b6572ec1bce245d4da19a4fcfb7c1e4df820389dc02a9757029b2653d4653ab5262d4828305f63cbeeea45513cda387b786a840d05a885aac91bda5b36e82f157ceae98953b57a6d97e81bbb6a25ded0c82463bfb83ac775441513297cf7cecc05fe4b84a21527e8ce4cdad5734a7ea3da93dc624eddccb41ecd5a317a22a8cc0619bc3e667a402db05c252fe85f964c40558dd7c9f1807385ab4c611ac44b256ef7659f231660dde484ace3bd658305c902e009297744c05215fc6a5c1c74", 0xd6}, {&(0x7f0000000a00)="b2fa06df45cf577b469a9f21c347", 0xe}, {&(0x7f0000000a40)="6636dfe7fe342691e5d14a732ed8aabe569eca48be4e46850249c899dd0b7e0db515d967b0a294fad7814fd2742373aabbeadfdc9e0a093ad8ac9bc2f609a6ede8473a5853610d6a7b23472fdc5e28853499058bf473b365ae6f48966509c5b79f15489b", 0x64}, {&(0x7f0000000ac0)="3070306b4891f5691dfef2bb457c4f6df43079c19cabe773af8cf9de82d41a63e2849006888a7db1443ec592a53c161f6e6d5670864ff603d0e791a5949cb234a6dbd9cbcfc79abb1317b2205c938adb89f671ab1912ef4bec320b27041b15c60bbcd2db724ff2cd234ce1b88caa873469ef94f4990e16da4e1b", 0x7a}, {&(0x7f0000000d00)="b21bdef61e00eab48a957f54b2c1092d15b5873b92356cd4033a70b643950430a453208c793dbaffa93a197639c6d7c95fc34e951f9fdbc3d505457bf864a41a116fdc462c9acf79cccc470d2cd6c733cc110f6788462f2e12e161d0e2d405de66bc8ea4a233f7c673fabf182ca85fa93e365ed98c6ea22bf09d4caaffe3ac4d5b6f8d3dc7ed93a7c9e548893680871b725ec4117ac777dfae48963912d04b65801d93abc99e0fc8530216356c6f3fb25ceebf60dd01af5480abb54f05695deaa8d83c7243d29026ad7c3f2b0147f5708386f886e3b5124748311ec918bf38ca25ae6536c0dfa0c096fcd8d440e786949b0431", 0xf3}, {&(0x7f0000000e00)="b1ab3b74558ddb87a92ed1bf9a5ee5e763c19e0c625ef1304964c1fff6b369687f8e8e1d71e1a28f8ebe4ce30fb9b6b4de39da1cf7ae1dbdd532e100795075d9d40640ffc7f03f2b464b4e0a10afafe3eb0131cd6ae59f0ec482fe951bc004921dd543cead5136a31b8785e10e7ac4a5baee1b20945cd7c21ad436e1022944c4f63eaead5e254f0c905dde64c744aad6e2d0049b5ba348c92c6b9ba2f58f868f8671b348f2fd9f10e737be06589b93c999ec0322f35124f2ace96f8a586c58656105d1faeffe7da6c892136a593a8325318cb3a931eae80af5515e5b3debe18b69", 0xe1}, {&(0x7f0000000b40)="34df4049e2d9dafeb668b64efea33cb14f1cbcd405b51a93a395af817b4ca709ac65ce1e695aaeffe7b5137c6a3c28edb994526e2de544f02e08b4556db2b8a2dd49f096c5e517f6a5d18d353746284a318994c2eb2148276c052a62cef028250929ba44c1f148a80b3523504c24f80e2214", 0x72}, {&(0x7f0000000c00)="f0d28374ff44a47df9180c1b85071c02779ddc8b39c0ee46a86ac2225f1340d1313c0d1da0af3179be288cd7d7f1dcf2be28576d7c67fec4a078c72398eb27d5f0202cf9e7e3869ab8d649175307ede43dda78e8212a5609523dfb551ed46643b349cd6ee0e2c3f8accd65f2d62529d112a6fe2ffa9f4f2cd40090121ca7dc5006c87243e5a926512129005330cd955750c1eb9904d8753332db78fc6a5fc76554379e1031302e2dacecd2eb62ed073a86d2ae3e6d34be", 0xb7}, {&(0x7f0000000f00)="be3f18d40dd1c6486e5fc5b7c2d0eae7de3dbefdb058d5be816271db457b1a2ff7cdde91e606496c0f7c8987a07c7f7747134a49cd8d11d0ad5e2ce4cb2264ed01fa4a1040d95df5792a8117d4fb", 0x4e}], 0xa, &(0x7f0000001100)=[@hopopts={{0x88, 0x29, 0x36, {0x21, 0xd, '\x00', [@calipso={0x7, 0x30, {0x0, 0xa, 0x42, 0x8001, [0x570, 0x200, 0x81, 0x3, 0x3f]}}, @enc_lim, @generic={0x1, 0x24, "fb30dca9cbce87cc85402eb662cb6fe2d3f639ecb3482c4c20eb4d8cc2efedc995574833"}, @hao={0xc9, 0x10, @local}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x87, 0x8, 0x1, 0x0, 0x0, [@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @private2]}}}, @hopopts={{0x60, 0x29, 0x36, {0x11, 0x8, '\x00', [@hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x18, {0x3, 0x4, 0x0, 0x3, [0x3, 0xff]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x6}, @pad1]}}}, @hopopts={{0xa0, 0x29, 0x36, {0x27, 0x10, '\x00', [@ra={0x5, 0x2, 0xe12}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, @pad1, @enc_lim={0x4, 0x1, 0x3f}, @calipso={0x7, 0x50, {0x2, 0x12, 0x8, 0xd2c2, [0x7, 0x8, 0x7fffffff, 0x4e9, 0x3f, 0x80000001, 0x7ff, 0x5, 0x2a]}}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x22}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x8000}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}], 0x278}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)="155f105f30f2a133e83edb41f5", 0xd}, {&(0x7f00000013c0)="bd146399e57d91179dfd1026f934f7d7a338636f530e0f8a0f36aed5c4c445099fe1fdab20c945da4297cba3e04ee15c3a0484fde8cffe3e87974b36e01b9a6e61a24154fbf9f7de001669762b31ffedff48ff911672d868c713201a0683a99d29bd7536022f494544bbe0fbf60bc01de6d01a86b49efe445fb7f791fa2f43bf7e278c47f353613d21de9246dafd46749c9a9ec653242d758353492a38d31e3523fdb1acddc2c857756194e7f6b9ef47c553f6d03168b0e27fb29ba4c1364e9b253727099d4f1044fa5b9ebcb99b4d811073a5d2", 0xd4}, {&(0x7f00000014c0)="be4508388301b60aee6f9000c204c3baf84ee802e166d41b2f1c8986e9a7014cf5c9b055212a13e809c3f377338f598f43b1d646ecc1b6e20631dd5394f9ebae28517bcf0821bb5ddd504bb808b73cd89c18ecfc0e2cba4771e3c19e5558", 0x5e}], 0x3, &(0x7f0000003b00)=[@dstopts={{0x50, 0x29, 0x37, {0x2c, 0x6, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @private1}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x80000000}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x2, 0xff, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @empty}, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, '\x00', 0x30}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffffc}}, @dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @hopopts={{0xf8, 0x29, 0x36, {0x6c, 0x1b, '\x00', [@hao={0xc9, 0x10, @mcast2}, @pad1, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0xde}, @jumbo={0xc2, 0x4, 0xffff}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @private1}, @generic={0xb9, 0xa0, "aca11fc88ae7ee980e1e586063a72380986f7a75d623ecb3ede75cc70b2ee8d7609679e8ba810043713055fd4522b48d06e7a0c84445ee0fd4f18a249fecb9a10459d82ef129dd53aa538d14380030dd5b619fd35546ce11466ec4f06fe7e87fef2a9dc38279f8a0612778e795183a1a3843eea7850b9508d8d82594cbf765787bdeab2fba818ada1f92fc08d5562f191302d77646abcec8cc0537554286fd79"}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x87, 0xc, '\x00', [@enc_lim={0x4, 0x1, 0xe5}, @generic={0x5, 0x24, "770132b8dd111a021cd78e63d9ea383d55407fdaf7516309780e293f4963a22d4604dcc4"}, @pad1, @hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @hao={0xc9, 0x10, @empty}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1f}}, @dstopts={{0x68, 0x29, 0x37, {0x84, 0x9, '\x00', [@hao={0xc9, 0x10, @private2}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x7f}, @generic={0x40, 0x1d, "c8ead456df9f003216128d29e3f63e4894efbdc3c2b275d6e8e70f2764"}, @pad1, @enc_lim={0x4, 0x1, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x2e8}}, {{&(0x7f0000001800)={0xa, 0x4e23, 0x5, @mcast1, 0xffffffff}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000001840)}], 0x1, &(0x7f00000018c0)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x2b, 0xa, 0x0, 0x9, 0x0, [@empty, @mcast2, @dev={0xfe, 0x80, '\x00', 0x17}, @dev={0xfe, 0x80, '\x00', 0xf}, @private1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}], 0x98}}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000001980)="9c20b6f47cf027777979e17b97b1881074d7b6005b8cf0934f21ba1496a8d846a7c4f76220c53983e60ff1273bec59d333692046cf0d5a27c425615e0f3bcd435b422c34cd59cd69939d130a2f982ee672cae949c337fc8ed5f9a958cc4f2e3425caff7faba9e94183d6a5f03cfd6f9518ab13b8f5032146ffa54e41558f4b9b597d648b417718d96a3bc37e57c2a93ae2c41f247e9c930f23eacfea", 0x9c}, {&(0x7f0000001a40)="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0x1000}], 0x4, &(0x7f0000004180)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7f}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x2, 0x4, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x8, 0x401, [0xffffffffffff0058, 0x8]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0x178, 0x29, 0x37, {0xc3ada26ef63a5cec, 0x2b, '\x00', [@jumbo={0xc2, 0x4, 0x91b}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x3, 0x1000, [0x2, 0x400, 0x8000, 0x2]}}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x7}, @generic={0xa, 0xf8, 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0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x2f, 0x4, 0x2, 0x6e, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @rthdr={{0x88, 0x29, 0x39, {0x73, 0xe, 0x2, 0x4, 0x0, [@remote, @loopback, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0x198}}, {{&(0x7f00000067c0)={0xa, 0x4e24, 0x4, @private2, 0x3f}, 0x1c, &(0x7f0000006a80)=[{&(0x7f0000006800)="61a71de731611676bf31f4bcac6f2677cf61dbd4ac731e1872758ff459defbc5c49781405fb3d87ae3ac80827556d9e667c7d772c550a17ec17ff13e53623d76db27f05ef8bb805763833cb5b421e70d03e3045df8f0a749ce0cf212511ca420e709a5dd1e241723a1dc4f98e3ae44", 0x6f}, {&(0x7f0000006880)="edd0d0af168ced806bb255ee83896a16e40df0d6a2cab8770ac25edfa7db644b9c8598b6c2954f9e097b0f0301460321a2ab54053589e60c5d933bb90c54032582731b489f6d013f2445da677c6678b54fcf1dbd0672362e3b54e6400da268e1a9e9b72500dd", 0x66}, {&(0x7f0000006900)="25bc8dee859417e793efdaf12d38054d29b4482d7c067fa656857239e434cd44f84da86efe4f45197bffd7b32e3cabfe595b79ec8551f4be4b8eaaa1fbf947f3bf9893c3eb2ff2f754f826aaaed03e976801ea279d8e6892978cbad536feb69c00e0baee03427ff196e8301bb83c2e708e57708b64ac37111eb0c6fda1e14326aa846c7545e2383cb5cf4b4b288c4472ac331321e91e848ff30a1eecb0bf2d3c8fdba19402f8a91899f55d8a7e1e773769451066b62147e0333be3d57a996a6c411784c625cee1764e18267f228ea9fa19ae6f1e2d6ea445eb8f664eac77e02258ad97883966c8ef7ce3a4b5136e360954db39", 0xf3}, {&(0x7f0000006a00)="7da088e5ef2983daa4edb989fa80ef7fe3db2b2cc01d605b44704edc3f3e79", 0x1f}, {&(0x7f0000006a40)="19ac4b7f3232ff0e7040a767821dce769b91929f168a388b0c4564eaa08febc3222978b810488ee0ec73c7e374661422fb798ea338cc22fd06619d70f9", 0x3d}], 0x5, &(0x7f0000006bc0)=[@dstopts_2292={{0xc8, 0x29, 0x4, {0x3a, 0x15, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x4, 0x5, [0x6, 0xfffffffffffffffd, 0x246, 0x5]}}, @generic={0x0, 0x80, "c73cbcd3d500d319aae445a7bd0ce828ed64bd9e1c39cc8a2fd9e581a0c5eea6e298d05d40afb2e5b588fbcad01bdee997dc4bfd10b68bcb838741dd12a6d8eebc3b38fdd51f2062ff91c909d23f6e3fbf6f4d2e80bb4c36528f06361382640fa789f088c6790506f16b51a05398bf2cfa31a393d9e85f425ec2ad14048b915f"}, @enc_lim]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x16, 0x7, '\x00', [@ra={0x5, 0x2, 0x401}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x1}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}, @hoplimit={{0x14, 0x29, 0x34, 0x316}}], 0x160}}, {{&(0x7f0000006d40)={0xa, 0x4e21, 0x1, @mcast1}, 0x1c, &(0x7f0000007240)=[{&(0x7f0000006d80)="843bb6b2cc674e133751a87b199786f940906dd3b8ca7bbb67040e054f187a6e9e0efb57e83479ef31579eeb5e1c7b2480a48dd744", 0x35}, {&(0x7f0000006dc0)="870eba8ae8fb92a12cef60583cae8ac5078c82fc57491dc55654a79af363fab9ed8e1db679501bcb432e6fa814e4f5f537c7743402534d67277ecf6056a3c6b269819a6111e4", 0x46}, {&(0x7f0000006e40)="6eef700bf4e5e06549f86c8d4d4561e840e1b3866133971c25369a456ed76003599fb7c0ebe0f667a0d009b4c6932c3e6cc1ac70e82f313a2a9a3fd9c7f4540e24f9d1c9fa144dc7743c7c7977dbaabf91d9afdfb83f2e9ea5d1fb0bb65b66f675417b82f6225639adc35ffca4ea41339f7c29b8d24503c78f3b915a8f5701", 0x7f}, {&(0x7f0000006ec0)="d7d55d4838c1671cb1689d5d7934b35921ea292507fdf39a9888becf15e2b4f95521b6d3c68a9f312dbb98ead43af6f4db44f4ff9832", 0x36}, {&(0x7f0000006f00)="a831f27cf7994e711deb310f2eb0fc1f488617cb6eb71f393dbd4e50b4ad6f1bccb489cd773c0a2f96bd331697d725f9027660d1570eb1f7eaf2f79bcd2683b06dff296d87897d612a5f760521a84009ae4064d246b6c07f774108674474f0815d1613be66ef314c0426b5cc574920683ed948c0bf45b76264d4f06b87c6278aecafacfa77d79d9690ac0398a51c19f0acd82cb4d460027f136374cedfe55512e1b8076ef4eaded519875881c083d7d19c6266dacc6b370cded8d5dd3719deaf4d3b28ce096020e6750ee243dde808a7413d4e9fbc624659dce60a", 0xdb}, {&(0x7f0000007000)="ae608d04ecaeac7c10f492a22d394659e8c7bb63a8fff17496608cb4cd5711318b8d891ce0168a7f3b600c25bf164520d2e110acf988155e75e585548a42143d82985444bc9c062469eca18cd086a25d2988b252aeca5de410c3f911789a1ba5dc75117de5fee05266992b64e228f36c12e1cde924a9111461c2d52ca5fe14dc33280540e290c2a60efd2d01070ff4c77148ca7adc6a130e8a25afffdfa35a74ff99b859a48bee2eeecc4659c92832fcfb2add3916d3784738f33a565e6d", 0xbe}, {&(0x7f00000070c0)="2ad5c3d2ac22c3d10e74f844da17d752e35f2719f0aed59d65374d1e75a6f71d1c4074c269336b22f7f8becf3d7e08239376e067663aca0c91cea53f1d6d7828e26e36925dc4b5340f54f033d284673a28d868aeac40862befadd2d1cbdf1854f37e17c99f7533f01957ae0b0705d5908731745e14b506a9f433522986", 0x7d}, {&(0x7f0000007140)="2d7068aec77f4b354b42ce8d4caa31eeeb35b1bef05060465316c693cd793cf5b1478168917f5739317acdd8033a4cd3970efb511ff5d42daa8e2afd14da1148bb13bf651c4260867eae063bd4ae11fb7caf1d0c5048e2df4cba7b52bcbc64e23dfc534854a61e3d20e2e316777a806d0210182bfb9aa025d9bf3ef5974eb5ac692a07a79e5df6a96253b15c80165a492c6b39961862e343484f7c60884e0859affa73e580dfdf21a28cec1976bec75f5b", 0xb1}, {&(0x7f0000007200)="81aeebce86cce8295704a6920f4222dadf3ed7619d3dd13de53a8768d4ba9bea66bdc7354773c8be13b7da791ce1dfd6a3961f5b", 0x34}], 0x9, &(0x7f00000073c0)=[@pktinfo={{0x24, 0x29, 0x32, {@local}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0xc, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0xffffffff}]}}}], 0x48}}, {{&(0x7f0000007440)={0xa, 0x4e24, 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{&(0x7f0000008700)="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0x1000}], 0x7, &(0x7f0000009780)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00', r7}}}, @dstopts={{0x28, 0x29, 0x37, {0x3a, 0x1, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x80}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x39, 0xc, 0x0, 0x3f, 0x0, [@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @mcast1]}}}, @tclass={{0x14, 0x29, 0x43, 0x10000}}, @hopopts_2292={{0x120, 0x29, 0x36, {0x3b, 0x20, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @pad1, @pad1, @generic={0x6, 0xd1, "c514c2396a1843288f7d64f6c09a6615289f97cc676540744ac5fec378dd8874a3b80d5c8bc7b7a363cec98cc45d0d6bc2f3be109239c49fe236b2e6edca818a6c1574c7023c555102ed60bafce002c5970cb8045dc6359b69946041eea9ada53819073ca151d489aa46588f33526733e2c4f19ba74dae65d1b9596734a51dbb7a5d8ae47ef89931a8be63ec089d77627b96b8dfc4365faab438d08e5ee9c9520a4395559eb871a5624bf7eaab94fadb8a9a1a0b9a37678d16357f2e2c43be472b4e6279df97da2c60541c99608ea3ee19"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x8, 0x2, 0x0, 0x5, 0x0, [@private0]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}], 0x9, 0x8804) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), r4) ioctl$HIDIOCINITREPORT(r4, 0x4805, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)={0x84, r8, 0x4, 0x70bd25, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0x1f, 0x2, 0x70bd28, 0x25dfdbfe, {0x6}, [@generic="bb873736432690dff54ba0755e9af17046a411cb9d18a302a2f9261e9205dc39c2b97829d51cd0b0f34c942457fd91ecb8312fc2cc5985517f0f678bed7244dc2a0a8dac00bfed3730dfd36fcf33b41dd4eff0b61b306f59b33638e538"]}, 0x74}, 0x1, 0x0, 0x0, 0x50}, 0x4000) [ 893.871929] isofs_fill_super: get root inode failed [ 893.904286] SELinux: Context êIÅî[,„`Y ÎÉÊ!'0•Võ¡’ Ï…{ [ 893.904286] ÏƈOƒD@t|Lº ‡Ddu¢1 ×CbUþ‹ ¹’çµm9§Ð5a‡ð-öæ]…¶~ŸEW/:Ê ËÃîbS%›M»Î§ is not valid (left unmapped). [ 893.909933] audit: type=1400 audit(1673027003.573:14): avc: denied { relabelto } for pid=6895 comm="syz-executor.7" name="NETLINK" dev="sockfs" ino=23808 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=netlink_route_socket permissive=1 trawcon=EA49C5EE5B2C7F1584605920CEC9CA2127307F9556F5A111110F9209CF857B81C20ACFC688144F83440640747C4CBA0C87446475A2311AA0D7436255FE8B0CB99092E7B56D39A7D0356187F02D18F6E65D85B67E9F45572F3ACA1720CBC3EE6253259B4DBBCEA7 [ 893.951911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1016 sclass=netlink_route_socket pid=6896 comm=syz-executor.7 [ 894.093497] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1016 sclass=netlink_route_socket pid=6896 comm=syz-executor.7 17:43:37 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans\t\x00\x00\x00pfE\'L@', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9,access=a,\x00\x00\x00\x00\x00\x00\x00\x00']) 17:43:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:43:37 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getpeername(r0, 0x0, 0x0) preadv2(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/123, 0x7b}, {&(0x7f00000003c0)=""/48, 0x30}, {0x0}, {&(0x7f0000000440)=""/199, 0xc7}], 0x6, 0x0, 0x8000, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1, 0x0, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB='@\x00 \x00\x00\x00\x00\x00./file0\x00']) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x40010, r3, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) r6 = openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000180), 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x6400000000000000, &(0x7f0000000240)=[r6], 0x1, 0x0, 0x1}, 0x401) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, 0x0) lseek(r5, 0x9e46, 0x0) dup2(r5, r4) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1a, &(0x7f0000000640)=""/214, &(0x7f0000000140)=0xd6) ioctl$TIOCL_SCROLLCONSOLE(r2, 0x5453, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000540)={'syz_tun\x00'}) ioctl$TIOCCBRK(r2, 0x5428) 17:43:37 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xfffffffd}}, './file0\x00'}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) 17:43:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 19) 17:43:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 32) 17:43:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score_adj\x00') r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) dup2(r0, r1) writev(r0, &(0x7f00000004c0)=[{0x0}, {&(0x7f0000000380)="03", 0x1}], 0x2) 17:43:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000000)='./file2\x00', 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) close(r0) r1 = syz_open_dev$hiddev(&(0x7f0000000040), 0x7fffffff, 0x40000) dup(r1) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) [ 908.240732] FAULT_INJECTION: forcing a failure. [ 908.240732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 908.242427] CPU: 1 PID: 6940 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 908.243355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.244519] Call Trace: [ 908.244905] dump_stack+0x107/0x167 [ 908.245438] should_fail.cold+0x5/0xa [ 908.245979] ? iov_iter_fault_in_readable+0x9a/0x410 [ 908.246703] iov_iter_copy_from_user_atomic+0x49b/0xc60 [ 908.247454] ? shmem_write_begin+0xf7/0x1d0 [ 908.248059] ? shmem_write_begin+0x100/0x1d0 [ 908.248688] generic_perform_write+0x279/0x4f0 [ 908.249342] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 908.250366] ? evict_inodes+0x420/0x420 [ 908.250931] FAULT_INJECTION: forcing a failure. [ 908.250931] name failslab, interval 1, probability 0, space 0, times 0 [ 908.252470] ? generic_write_checks+0x2ad/0x390 [ 908.252492] __generic_file_write_iter+0x39d/0x5d0 [ 908.252512] generic_file_write_iter+0xdb/0x230 [ 908.252524] ? iov_iter_init+0x3c/0x130 [ 908.252549] new_sync_write+0x42c/0x660 [ 908.256002] ? new_sync_read+0x6f0/0x6f0 [ 908.256584] ? __x64_sys_pwrite64+0x201/0x260 [ 908.257227] ? lock_release+0x6b0/0x6b0 [ 908.257759] ? selinux_file_permission+0x36/0x510 [ 908.258448] vfs_write+0x747/0xa30 [ 908.258961] __x64_sys_pwrite64+0x201/0x260 [ 908.259570] ? ksys_pwrite64+0x1b0/0x1b0 [ 908.260148] ? rcu_read_lock_sched_held+0x3e/0x80 [ 908.260838] do_syscall_64+0x33/0x40 [ 908.261366] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.262107] RIP: 0033:0x7ff8f6efbab7 [ 908.262634] 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 [ 908.265217] RSP: 002b:00007ff8f44bdf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 908.266314] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efbab7 [ 908.267319] RDX: 0000000000000001 RSI: 0000000020011700 RDI: 0000000000000004 [ 908.268326] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 908.269336] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000004 [ 908.270342] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 908.271377] CPU: 0 PID: 6942 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 908.272847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.274652] Call Trace: [ 908.275237] dump_stack+0x107/0x167 [ 908.276022] should_fail.cold+0x5/0xa [ 908.276842] ? create_object.isra.0+0x3a/0xa20 [ 908.277848] should_failslab+0x5/0x20 [ 908.278662] kmem_cache_alloc+0x5b/0x360 [ 908.279534] create_object.isra.0+0x3a/0xa20 [ 908.280468] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.281562] kmem_cache_alloc+0x159/0x360 [ 908.282457] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 908.283655] idr_get_free+0x4b5/0x8f0 [ 908.284490] idr_alloc_u32+0x170/0x2d0 [ 908.285325] ? __fprop_inc_percpu_max+0x130/0x130 [ 908.286359] ? lock_acquire+0x197/0x490 [ 908.287218] ? __kernfs_new_node+0xff/0x850 [ 908.288142] idr_alloc_cyclic+0x102/0x230 [ 908.289023] ? idr_alloc+0x130/0x130 [ 908.289840] ? rwlock_bug.part.0+0x90/0x90 [ 908.290763] __kernfs_new_node+0x117/0x850 [ 908.291666] ? perf_trace_lock+0xac/0x490 [ 908.292564] ? perf_trace_lock+0xac/0x490 [ 908.293462] ? lock_chain_count+0x20/0x20 [ 908.294361] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.295343] ? __lockdep_reset_lock+0x180/0x180 [ 908.296296] ? __lockdep_reset_lock+0x180/0x180 [ 908.297270] ? find_held_lock+0x2c/0x110 [ 908.298121] ? set_user_nice.part.0+0x2fd/0x760 [ 908.299086] kernfs_create_dir_ns+0x9c/0x230 [ 908.300004] internal_create_group+0x793/0xb30 [ 908.300948] ? set_user_nice.part.0+0x2fd/0x760 [ 908.301907] ? sysfs_remove_group+0x170/0x170 [ 908.302842] ? lockdep_init_map_type+0x2c7/0x780 [ 908.303823] ? blk_queue_flag_set+0x22/0x30 [ 908.304711] ? __loop_update_dio+0x2d2/0x690 [ 908.305648] loop_configure+0x954/0x1480 [ 908.306535] lo_ioctl+0xa72/0x1760 [ 908.307279] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.308329] ? loop_set_status_old+0x250/0x250 [ 908.309271] ? avc_ss_reset+0x180/0x180 [ 908.310100] ? find_held_lock+0x2c/0x110 [ 908.310948] ? __lock_acquire+0xbb1/0x5b00 [ 908.311884] ? selinux_inode_getsecctx+0x90/0x90 [ 908.312884] ? generic_block_fiemap+0x60/0x60 [ 908.313851] ? loop_set_status_old+0x250/0x250 [ 908.314803] blkdev_ioctl+0x291/0x710 [ 908.315595] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.316581] ? selinux_file_ioctl+0xb1/0x260 [ 908.317506] block_ioctl+0xf9/0x140 [ 908.318256] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.319159] __x64_sys_ioctl+0x19a/0x210 [ 908.320015] do_syscall_64+0x33/0x40 [ 908.320785] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.321853] RIP: 0033:0x7fc68e8d18d7 [ 908.322621] 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 [ 908.326437] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:43:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0xf154c79f1722d852, r0, 0x10000000) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x2653, &(0x7f0000000080), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) [ 908.328016] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 908.329651] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.331127] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.332642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:43:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB]) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x34d1c0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, @in_args={0x2}}, './file1\x00'}) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x2270, &(0x7f00000000c0)={0x97, ""/151}) dup2(r1, r4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200, 0x64}}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 908.334183] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 33) 17:43:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) [ 908.424717] isofs_fill_super: root inode is not a directory. Corrupted media? [ 908.473913] FAULT_INJECTION: forcing a failure. [ 908.473913] name failslab, interval 1, probability 0, space 0, times 0 [ 908.476469] CPU: 0 PID: 6961 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 908.478021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.479848] Call Trace: [ 908.480443] dump_stack+0x107/0x167 [ 908.481246] should_fail.cold+0x5/0xa [ 908.482097] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 908.483392] should_failslab+0x5/0x20 [ 908.484234] kmem_cache_alloc+0x5b/0x360 [ 908.485145] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 908.486388] idr_get_free+0x4b5/0x8f0 [ 908.487255] idr_alloc_u32+0x170/0x2d0 [ 908.488125] ? __fprop_inc_percpu_max+0x130/0x130 [ 908.489192] ? lock_acquire+0x197/0x490 [ 908.490106] ? __kernfs_new_node+0xff/0x850 [ 908.491108] idr_alloc_cyclic+0x102/0x230 [ 908.492049] ? idr_alloc+0x130/0x130 [ 908.492871] ? rwlock_bug.part.0+0x90/0x90 [ 908.493825] __kernfs_new_node+0x117/0x850 [ 908.494758] ? perf_trace_lock+0xac/0x490 [ 908.495679] ? perf_trace_lock+0xac/0x490 [ 908.496596] ? lock_chain_count+0x20/0x20 [ 908.497527] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.498568] ? __lockdep_reset_lock+0x180/0x180 [ 908.499584] ? __lockdep_reset_lock+0x180/0x180 [ 908.500621] ? find_held_lock+0x2c/0x110 [ 908.501723] ? set_user_nice.part.0+0x2fd/0x760 [ 908.502866] kernfs_create_dir_ns+0x9c/0x230 [ 908.503947] internal_create_group+0x793/0xb30 [ 908.505056] ? set_user_nice.part.0+0x2fd/0x760 [ 908.506214] ? sysfs_remove_group+0x170/0x170 [ 908.506935] ? lockdep_init_map_type+0x2c7/0x780 [ 908.507663] ? blk_queue_flag_set+0x22/0x30 [ 908.508335] ? __loop_update_dio+0x2d2/0x690 [ 908.509050] loop_configure+0x954/0x1480 [ 908.509701] lo_ioctl+0xa72/0x1760 [ 908.510263] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.511007] ? loop_set_status_old+0x250/0x250 [ 908.511742] ? avc_ss_reset+0x180/0x180 [ 908.512361] ? find_held_lock+0x2c/0x110 [ 908.513011] ? __lock_acquire+0xbb1/0x5b00 [ 908.513760] ? selinux_inode_getsecctx+0x90/0x90 [ 908.514516] ? generic_block_fiemap+0x60/0x60 [ 908.515248] ? loop_set_status_old+0x250/0x250 [ 908.515971] blkdev_ioctl+0x291/0x710 [ 908.516595] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.517363] ? selinux_file_ioctl+0xb1/0x260 [ 908.518090] block_ioctl+0xf9/0x140 [ 908.518549] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.519037] __x64_sys_ioctl+0x19a/0x210 [ 908.519482] do_syscall_64+0x33/0x40 [ 908.519907] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.520491] RIP: 0033:0x7fc68e8d18d7 17:43:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x1081030000000000) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) [ 908.520918] 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 [ 908.523173] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.524021] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 908.524836] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.525656] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.526458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 908.527262] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:43:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 34) 17:43:38 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r1}}, 0x1) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000140)=""/200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x88}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x24500, 0x0) dup3(0xffffffffffffffff, r3, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000000)=0x1) r4 = syz_open_dev$sg(&(0x7f0000000340), 0x0, 0xc2083) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000440)=ANY=[@ANYBLOB="010a40c99400000018000000", @ANYRES32=r4, @ANYBLOB="19000000000000002e2f66696c653000f9884e1c38066123fc64467b80801756fad3698a7f89d5caf0962a02dfc561f2a493462e39159305903a898767d4236ccbce61b65c61b66af3726d9132f8"]) 17:43:38 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x207e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xcfc3ae4f9a90d6bb, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/44, 0x2c}], 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:43:38 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 20) 17:43:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 908.605074] FAULT_INJECTION: forcing a failure. [ 908.605074] name failslab, interval 1, probability 0, space 0, times 0 [ 908.606416] CPU: 0 PID: 6975 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 908.607170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.608065] Call Trace: [ 908.608365] dump_stack+0x107/0x167 [ 908.608759] should_fail.cold+0x5/0xa [ 908.609176] ? getname_flags.part.0+0x50/0x4f0 [ 908.609698] should_failslab+0x5/0x20 [ 908.610103] kmem_cache_alloc+0x5b/0x360 [ 908.610543] getname_flags.part.0+0x50/0x4f0 [ 908.611024] getname+0x8e/0xd0 [ 908.611369] do_sys_openat2+0xf9/0x420 [ 908.611795] ? build_open_flags+0x690/0x690 [ 908.612268] ? rcu_read_lock_any_held+0x75/0xa0 [ 908.612773] __x64_sys_openat+0x13f/0x1f0 [ 908.613227] ? __ia32_sys_open+0x1c0/0x1c0 [ 908.613688] ? rcu_read_lock_sched_held+0x3e/0x80 [ 908.614206] do_syscall_64+0x33/0x40 [ 908.614616] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.615169] RIP: 0033:0x7ff8f6efba04 [ 908.615575] 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 [ 908.617529] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 908.618353] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 908.619114] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 908.619873] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 908.620622] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 908.621563] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 908.650451] FAULT_INJECTION: forcing a failure. [ 908.650451] name failslab, interval 1, probability 0, space 0, times 0 [ 908.651956] CPU: 1 PID: 6981 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 908.652924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.654393] Call Trace: [ 908.654733] dump_stack+0x107/0x167 [ 908.655187] should_fail.cold+0x5/0xa [ 908.655857] ? create_object.isra.0+0x3a/0xa20 [ 908.656477] should_failslab+0x5/0x20 [ 908.657105] kmem_cache_alloc+0x5b/0x360 [ 908.657656] create_object.isra.0+0x3a/0xa20 [ 908.658213] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.659025] kmem_cache_alloc+0x159/0x360 [ 908.659554] __kernfs_new_node+0xd4/0x850 [ 908.660072] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 908.660714] ? __mutex_unlock_slowpath+0xe1/0x600 [ 908.661484] ? wait_for_completion+0x270/0x270 [ 908.662069] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 908.662748] kernfs_new_node+0x93/0x120 [ 908.663443] __kernfs_create_file+0x51/0x350 [ 908.664033] sysfs_add_file_mode_ns+0x221/0x560 [ 908.664679] internal_create_group+0x324/0xb30 [ 908.665443] ? sysfs_remove_group+0x170/0x170 [ 908.666047] ? lockdep_init_map_type+0x2c7/0x780 [ 908.666640] ? blk_queue_flag_set+0x22/0x30 [ 908.667378] ? __loop_update_dio+0x2d2/0x690 [ 908.667974] loop_configure+0x954/0x1480 [ 908.668495] lo_ioctl+0xa72/0x1760 [ 908.668982] ? avc_has_extended_perms+0x7f1/0xec0 [ 908.669659] ? loop_set_status_old+0x250/0x250 [ 908.670261] ? avc_ss_reset+0x180/0x180 [ 908.670760] ? find_held_lock+0x2c/0x110 [ 908.671407] ? __lock_acquire+0xbb1/0x5b00 [ 908.672098] ? selinux_inode_getsecctx+0x90/0x90 [ 908.672727] ? generic_block_fiemap+0x60/0x60 [ 908.673391] ? loop_set_status_old+0x250/0x250 [ 908.674124] blkdev_ioctl+0x291/0x710 [ 908.674636] ? blkdev_common_ioctl+0x1870/0x1870 [ 908.675292] ? selinux_file_ioctl+0xb1/0x260 [ 908.675898] block_ioctl+0xf9/0x140 [ 908.676397] ? blkdev_read_iter+0x1c0/0x1c0 [ 908.677024] __x64_sys_ioctl+0x19a/0x210 [ 908.677690] do_syscall_64+0x33/0x40 [ 908.678145] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 908.678786] RIP: 0033:0x7fc68e8d18d7 [ 908.679286] 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 [ 908.681766] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.682805] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 908.683680] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 908.684556] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 908.685539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 908.686480] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:38 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:43:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) sendmmsg$inet6(r1, &(0x7f0000001100)=[{{&(0x7f0000000140)={0xa, 0x4e23, 0x2b98, @rand_addr=' \x01\x00', 0x5}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000200)="a7a340233c945c2d7c5c864e98765ae93f1ba860391e028113798c1288f569189af552a67bf3704b4c61d9f0e4f690a4934525a848604cf21188998d008b4b62ff9791f6e32c5e156746acec2380f7a955bd08b47dc0743f6b98df1791e0d0e64e377dd95cbe329571877253b70bd5b0f5630b35f082f57012b048b5a5f39806812e6cd42406a547150ba1bde1101ef3ce0c756c8b900a4a7cad1c049ce2", 0x9e}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="b993df873a92e39cedf3ed284ad8eab626a2af4c3e6502e6a507bb44a4f237dce36bd684ca44fd3b27737f6a8bf6ac0090ac732c3c0fab22d83e565c60521c988acf448000ae26a60ac7c6632edb4b2ffd072bc1544ef0aa78afd7df2de5facab2c0f7eca2eef7ce950e89294e1e2156a97e69d072943b7449d1", 0x7a}, {&(0x7f0000000440)="24e4d9209044df1a9e70fd3c84bc8a3a12a7e4a641a20d384dc2e5f03f93b595eeebc046e3ca9992a7d4132eb541564f3bd44b094c2d9337248f73c31b1e67f0a6ae5c2ded8675539914857f559c12592cab3a30369d51bc44dd2f5afb05e213465f46f2fed7cf564d32623537bf169ad51cfbaf1459294b42699092dc2a750afb6805656e7314c2ccb8c97a9b8f8b6d10cb2637c1475d48afd14f35cd0a7f091bbf39eda37b0c0a70fa736e175a724f7aa32d40eea1c706bfb50fec6f28255e24fc2e2efc809832e256c12e7afb", 0xce}, {&(0x7f0000000180)}, {&(0x7f0000000580)="ff3ccf110af9a35327cb6246061448d4f347de16a41b4cfc60e3eadb00256555d1514534b7b133a1a5342113842f01434778acfc41aa811ff5be244d2bc8a77bd9d7b3cca8e1d1df2e80c124bd031bf20c21ad3babe9d7e03d274f7b55ae47aba8b81fa3efa79d9a49faafedd4e0baff51dfc492e16af7d959da7460af5609b6fe669df60331cd5dd39480355dba1d803c6725b198cc47c1573ec5bbf9cc103b1275f54c", 0xa4}, {&(0x7f0000000640)="bfb213ccd21eca9a782d7756b22b6953f37e7f3084bf8615679e2db0fccbef8818f47d614d67255964505f89b9639041428febe8c6b5176b69410659f221455943a0bb9febb7e393dd20d9973d84c9f8ac61eed82b63f2daaa5f93", 0x5b}, {&(0x7f0000000700)="1645649666145a3ff9ff7e84877762f5a7e696414f163b30bc3aea83408643188bc053b7a487dd12dc09d02c561b8a32f2d8a7200fc018bf84bfadb774b5bca86383c075511e7669c45277c05ad761f24eec99a692af9c70ec01231ecd76fb2c556286b71d543576206007a2945a0d9abe3dac247248cd0e2b893968215158cd55b4c8eb20a89945887699fbdd803b67016e5119", 0x94}, {&(0x7f00000007c0)="dd42605e234aa073737dbd87540dd4b3a7b912f306ab079d218fa41001096208a76ad4e7a5c1af7b419f2d6e11e66fd7321bb302ee14814a10516edeb407d78df9a1559001a11cce9792ea3c4872fe2f25fc0a6a41115da725837b9002b6557407b293a8374a25daa7145bd5d6d6f8d3936858481d7355baf45e90e1f421d425256631c0c5e1cf263344dcb4a1c05831fa69", 0x92}, {&(0x7f0000000880)="904bf63e8cfad8ae2af30181401df772f35cdb4041df48cf466ee415eeb2bc2e50a697126991fdbcaebf9dbc546851b38f6ce25a95a2146409d8b5b0b8c1f46afce41b177852c269a2f8555adc763259e8c912bfcd5fe2e04586ccfd0f6fd1b1141e93024f74", 0x66}], 0xa}}, {{&(0x7f00000009c0)={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000a00)="5efbaea3882962ee65baac254ff744bf2aed0ab0f637e8616925c66a5490e53879864886461e2d3bd2b2698c0b847cdeae4173353d3547172292f72753b49bde53417b0e2ef8fb35381c", 0x4a}, {&(0x7f0000000a80)="d91d80432da3cf89743fa22bc11f8efc5144fa07d955075ab859a8d0f776ce6f20aa7c76855e566f3b4a7eca81204f9a33b675866ca089860e4966d3ebe4c0836c3b97cf9a944d15aae5141e3ed10a31e1a439ee4036a771d1d6ef99114f", 0x5e}, {&(0x7f0000000b00)="ad58ce2864d108fe97bbd2ecd92af16189412be3637a440971eba24435f040fca7d8cc0966f17f0b3263ada2887573fc05987480f2a15e4650bcbc", 0x3b}, {&(0x7f0000000b40)="d1c6f68610eafba586d898b363c4ab48109c780ad2872f8177f379971c533af7ccb2a1bed1161803d8ff49c2f6084f0633e9b5816b4e60537e0462719ad24718c222e5990164a7f11f8ca7a3d5ce8fe9c87385ea30c89f42c81a77a77645dc979ac6325965a74e", 0x67}, {&(0x7f0000000bc0)="b20d293ec8e7d38068c291443606d730df1389d183ce093ef0716919c0c5de8dd40dabbf0cf7188072185b2b8c35e468dd9f0ecc233c1e31c5a1b1cfde9fb8ac0a53d014fd4267a8f0b728d251eac21d5c79bc5588f7e5d8f6ff0ec4162f7b053a2f37b785a5d77f9a3e39c34938f62d65c97c97cda95025a666f6cca3bcac3f731ac809d580e77f89a1b17a345af2004b4f5b1f95e550b33ee4e044c6608573340379eb77ebfee4308883cc98ba43432c01051753182b6b311a1e3690083628ab3a8c87501e13e42af3813bb8105833dbc0f54ff1", 0xd5}, {&(0x7f0000000cc0)="b714644c94e61f7b14d1424ce765abc5715a42887416c68079abf4467c3913e5ac668802a322cf5e13ad14f71562e3f7119054144bd77924c318c7d56417de183f92b09bf52d3dbf924938503bd75eee766af8b29f06e30bc9a7bf144b177b955f215ace60c96a2c80ff3206f376f1ba1018e32ddd0c97b3e24270b04b5b1b852833e4cba1da5e01bf883adce3844829d2fdd963cc71e8d4ad0a26ad85f4c681fc10c49819b87440ab2f4b9de768dc079a2cd296562acbf5a54706adc958ed2317593c45c74905d815698d2d29c6c6f4ec2c2417ec38325c62cd14c9070227ac3cfeb0e89ea0b9dafffeedde41457ab5ac5dfd", 0xf3}, {&(0x7f0000000dc0)="11a8134e7fc177911bbabcf7fde72c381c8a9788627ec564151d8b2c9556eef22d7038d1f888b4b82ca24b82453e2dfbee5f33dd70a08e8dd58bef7eedb8841b1648f630014eeee21484b6e3a66c1824d7c2e7b92017dc97009399abe111ef74329f312c1b7f68fef9448777cfa0a3bf938baf9e754ffe138b017f8fe9f91128e4e2d3f6440e9e8e3d231376c0327c9fe14ac00c8038971edb8448b9781bd1780b3e144959bdaaecc2399b3b179928aaffbce259ca32a59e75389a573c50cefd2152e0bafc6eda059aa1a84cfcb0350ed7d549765c", 0xd5}, {&(0x7f0000000ec0)="01ddda3f2b8e2f89666251d1bf15250e9ebcf4fbf13b46673d6c8b9a85996fdf82c1eb76c1fa2094ce1ea47b96bb88916a", 0x31}], 0x8, &(0x7f0000000f80)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x84, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @pad1, @jumbo={0xc2, 0x4, 0x9}]}}}, @rthdrdstopts={{0x110, 0x29, 0x37, {0x32, 0x1f, '\x00', [@generic={0x6a, 0xb7, "73656173b2bc6f73b29c5c2acf4eddf8703f1b6039f4c3b8b9f807a50eb47ec0bb44c18283b7526d01c63f78371e5f7d7157b383dc091230f48ab7a8fef775f80fef4670747902e513c36b9eca0044b66a3f0d36a3e4f28811f9376808928d1ce087f890e8ed5a7081854eb3688a0b09f5c3a56288e1e44f75361b17f8556d480f379d874c99949509db39a494edb7a00cb5c863a16d164a2133d459f4269c1a3929a15112c0f0e5cbc0aaba8b79d9bdcdc2b918b926a7"}, @enc_lim={0x4, 0x1, 0x3f}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x6, 0x72e9, [0x80000001]}}, @hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x150}}], 0x2, 0x40080) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x971, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000002f00)=""/4111, 0x100f, 0x1cd68, 0x0, 0x0) 17:43:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:43:38 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 21) 17:43:38 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:43:38 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 909.107088] FAULT_INJECTION: forcing a failure. [ 909.107088] name failslab, interval 1, probability 0, space 0, times 0 [ 909.109548] CPU: 0 PID: 6999 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 909.110943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 909.112616] Call Trace: [ 909.113156] dump_stack+0x107/0x167 [ 909.113904] should_fail.cold+0x5/0xa [ 909.114687] ? create_object.isra.0+0x3a/0xa20 [ 909.115611] should_failslab+0x5/0x20 [ 909.116385] kmem_cache_alloc+0x5b/0x360 [ 909.117222] ? __generic_file_write_iter+0x1a4/0x5d0 [ 909.118312] create_object.isra.0+0x3a/0xa20 [ 909.119203] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 909.120257] kmem_cache_alloc+0x159/0x360 [ 909.120289] getname_flags.part.0+0x50/0x4f0 [ 909.120315] getname+0x8e/0xd0 [ 909.120335] do_sys_openat2+0xf9/0x420 [ 909.120355] ? build_open_flags+0x690/0x690 [ 909.120387] ? rcu_read_lock_any_held+0x75/0xa0 [ 909.120411] __x64_sys_openat+0x13f/0x1f0 [ 909.120429] ? __ia32_sys_open+0x1c0/0x1c0 [ 909.120460] ? rcu_read_lock_sched_held+0x3e/0x80 [ 909.120484] do_syscall_64+0x33/0x40 [ 909.120504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 909.120517] RIP: 0033:0x7ff8f6efba04 [ 909.120536] 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 17:43:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) unlinkat(r4, &(0x7f0000000100)='./file1\x00', 0x200) 17:43:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 35) [ 909.120547] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 909.120568] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 909.120579] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 909.120589] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 909.120600] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 909.120610] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 909.154937] isofs_fill_super: root inode is not a directory. Corrupted media? 17:43:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 909.386212] FAULT_INJECTION: forcing a failure. [ 909.386212] name failslab, interval 1, probability 0, space 0, times 0 [ 909.387438] CPU: 1 PID: 7011 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 909.388120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 909.388939] Call Trace: [ 909.389214] dump_stack+0x107/0x167 [ 909.389590] should_fail.cold+0x5/0xa [ 909.389974] ? __kernfs_new_node+0xd4/0x850 [ 909.390406] should_failslab+0x5/0x20 [ 909.390787] kmem_cache_alloc+0x5b/0x360 [ 909.391205] __kernfs_new_node+0xd4/0x850 [ 909.391622] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 909.392097] ? __mutex_unlock_slowpath+0xe1/0x600 [ 909.392578] ? wait_for_completion+0x270/0x270 [ 909.393035] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 909.393579] kernfs_new_node+0x93/0x120 [ 909.393981] __kernfs_create_file+0x51/0x350 [ 909.394425] sysfs_add_file_mode_ns+0x221/0x560 [ 909.394897] internal_create_group+0x324/0xb30 [ 909.395359] ? sysfs_remove_group+0x170/0x170 [ 909.395809] ? lockdep_init_map_type+0x2c7/0x780 [ 909.396284] ? blk_queue_flag_set+0x22/0x30 [ 909.396716] ? __loop_update_dio+0x2d2/0x690 [ 909.397163] loop_configure+0x954/0x1480 [ 909.397583] lo_ioctl+0xa72/0x1760 [ 909.397945] ? avc_has_extended_perms+0x7f1/0xec0 [ 909.398458] ? loop_set_status_old+0x250/0x250 [ 909.398941] ? avc_ss_reset+0x180/0x180 [ 909.399361] ? find_held_lock+0x2c/0x110 [ 909.399792] ? __lock_acquire+0xbb1/0x5b00 [ 909.400280] ? selinux_inode_getsecctx+0x90/0x90 [ 909.400780] ? generic_block_fiemap+0x60/0x60 [ 909.401259] ? loop_set_status_old+0x250/0x250 [ 909.401754] blkdev_ioctl+0x291/0x710 [ 909.402148] ? blkdev_common_ioctl+0x1870/0x1870 [ 909.402651] ? selinux_file_ioctl+0xb1/0x260 [ 909.403112] block_ioctl+0xf9/0x140 [ 909.403497] ? blkdev_read_iter+0x1c0/0x1c0 [ 909.403950] __x64_sys_ioctl+0x19a/0x210 [ 909.404381] do_syscall_64+0x33/0x40 [ 909.404772] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 909.405300] RIP: 0033:0x7fc68e8d18d7 [ 909.405696] 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 [ 909.407636] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 909.408439] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 909.409186] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 909.409941] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 909.410688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 909.411443] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:53 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:43:53 executing program 4: rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) fcntl$getflags(r1, 0x40a) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}}}, 0xe8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000080)="a8bb77a50c50feb39cfa2b2796a1e7150d911823fb47f4c65e583986b4f103cae377c6b2b3c37974a8ebc67cae319f1d13787b48650bf14a6484d876c662c8c0f98ccbaed6c1e31c2107e51a302d7746acd78e4f", 0x54, 0x40081, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001a80)=ANY=[@ANYRES32=r1, @ANYBLOB="641eeb40d4899d485c214af7da2ae116366aca20e86ca500a791dfd67c4ba296d2ab0d226521922e30c9ebab70014491e5c5e2593d511d7d8a2af4c536dfd88a9fc13c936ae2e090e04d6ad00045b8836362c84aefd0bd75b516eb7f4e17d550e1adc7250cc763d532a3adc510a5e385de673c9954dadee8ab54efbbd2dc1fe57d52c54aed13ed3d70425f5431086f893cdd565df3720e5560aa697ed9bb6afabf93fc", @ANYRES32], 0xfe0d) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000380)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x17) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvmmsg$unix(r2, &(0x7f0000001940)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/93, 0x5d}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, &(0x7f00000002c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000001740)=""/239, 0xef}, {&(0x7f0000001840)=""/248, 0xf8}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x4, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}], 0x2, 0x2121, &(0x7f00000019c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001a40)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r4, 0x0, &(0x7f0000001a00)='./file0\x00', 0x84, 0x101, 0x12345}, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x1}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) unshare(0x48020200) 17:43:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:43:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = dup(0xffffffffffffffff) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000000100)=0x4b, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip_vti0\x00'}) r3 = openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x200000, 0xb1, 0x9}, 0x18) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x2, 0x4, 0x2, 0x1f, 0x0, 0x8, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x80, 0x7, 0x800, 0x5, 0x1, 0x0, 0x7, 0x0, 0x800, 0x0, 0x4}, r2, 0x1, r3, 0xa) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 923.795570] FAULT_INJECTION: forcing a failure. [ 923.795570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 923.797347] CPU: 0 PID: 7030 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 923.798381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.799604] Call Trace: [ 923.800020] dump_stack+0x107/0x167 [ 923.800558] should_fail.cold+0x5/0xa [ 923.801133] strncpy_from_user+0x34/0x470 [ 923.801793] getname_flags.part.0+0x95/0x4f0 [ 923.802455] getname+0x8e/0xd0 [ 923.802936] do_sys_openat2+0xf9/0x420 [ 923.803512] ? build_open_flags+0x690/0x690 [ 923.804168] ? rcu_read_lock_any_held+0x75/0xa0 [ 923.804896] __x64_sys_openat+0x13f/0x1f0 [ 923.805502] ? __ia32_sys_open+0x1c0/0x1c0 [ 923.806148] ? rcu_read_lock_sched_held+0x3e/0x80 [ 923.806870] do_syscall_64+0x33/0x40 [ 923.807422] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 923.808174] RIP: 0033:0x7ff8f6efba04 [ 923.808725] 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 [ 923.811645] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 923.812788] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 923.813884] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 923.814939] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 923.815993] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 923.817049] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:43:53 executing program 0: unshare(0x2a040600) unshare(0x60020000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0xa0600, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f0000000180)='./file1\x00', 0x12d200, 0x8b) setresuid(0xffffffffffffffff, r5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1e8, 0x3b, 0x10, 0x70bd25, 0x25dfdbff, {0x1b}, [@nested={0x121, 0x7f, 0x0, 0x1, [@generic="dccd32ac50b3ef0decd101596c2b7affe5d8b4aab9550bebd8b69c7e9591ff5680b9ff4b04cfc7dae09b636613dafa2fc3a046f1489eaedb193b407393ebd7fe125b8c7ce2bd2276ee1ed0c4f6dd5dde8dff444b93e955acc94fc33109abecdc8895a5a6ce143ffb3ab5ad464de67c10a9d0c27682839e7871bd33b3311406721c65c0b6b5acab9950b6cc7f36376d34c88618d776ebead551d72639eaed0791a11015093c509ccf18acbaf11eb9a8165571352991b828cfdb2c78d027c7abe363f6b20896ac922119c0d93ea57800b7c0394537858f25efd0b0b0f7c3c306bb398d59426086a34f708faf", @generic, @typed={0x8, 0x9, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f2ba57618d812befee1aaf1c3834fc76fdfeb294ae04be530d3eea12529e839c8ab7"]}, @generic="3e7129f03b598d56b5ba2aa5edd8b00b909c8a31f2b4669efcc8d68938e7a0dcf89422358c423da4c49d527799a31648482e231287ad20896bb6489d98ab949cbe8960854f11e48ac31a28db2dc22c7ff05c9571a1ea5025e5077301e11f9b4aef7d9b07c6b12d97843ec67b0a27861d53f16fec51b8f16a7ee269d8a4a45c78fbce63021a33a2b57dce7700d897b986eb222919332ee2bb02dba25cf26fb04e571f9b7f87513447e6612e292557aa01"]}, 0x1e8}}, 0x4008040) r6 = getgid() fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000080)={{}, {}, [{0x2, 0x1, r5}, {0x2, 0x1}], {0x4, 0x2}, [{0x8, 0x0, r6}, {0x8, 0x1, 0xee01}], {0x10, 0x5}, {0x20, 0x6}}, 0x44, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 17:43:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 36) 17:43:53 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 22) [ 923.834398] FAULT_INJECTION: forcing a failure. [ 923.834398] name failslab, interval 1, probability 0, space 0, times 0 [ 923.836979] CPU: 1 PID: 7037 Comm: syz-executor.3 Not tainted 5.10.161 #1 [ 923.838580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.840495] Call Trace: [ 923.841103] dump_stack+0x107/0x167 [ 923.841907] should_fail.cold+0x5/0xa [ 923.842780] ? create_object.isra.0+0x3a/0xa20 [ 923.843762] should_failslab+0x5/0x20 [ 923.844576] kmem_cache_alloc+0x5b/0x360 [ 923.845459] create_object.isra.0+0x3a/0xa20 [ 923.846417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.847511] kmem_cache_alloc+0x159/0x360 [ 923.848409] __kernfs_new_node+0xd4/0x850 [ 923.849308] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 923.850351] ? __mutex_unlock_slowpath+0xe1/0x600 [ 923.851387] ? wait_for_completion+0x270/0x270 [ 923.852368] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 923.853503] kernfs_new_node+0x93/0x120 [ 923.854386] __kernfs_create_file+0x51/0x350 [ 923.855346] sysfs_add_file_mode_ns+0x221/0x560 [ 923.856368] internal_create_group+0x324/0xb30 [ 923.857359] ? sysfs_remove_group+0x170/0x170 [ 923.858348] ? lockdep_init_map_type+0x2c7/0x780 [ 923.859370] ? blk_queue_flag_set+0x22/0x30 [ 923.860295] ? __loop_update_dio+0x2d2/0x690 [ 923.861254] loop_configure+0x954/0x1480 [ 923.862152] lo_ioctl+0xa72/0x1760 [ 923.862916] ? avc_has_extended_perms+0x7f1/0xec0 [ 923.863948] ? loop_set_status_old+0x250/0x250 [ 923.864930] ? avc_ss_reset+0x180/0x180 [ 923.865810] ? find_held_lock+0x2c/0x110 [ 923.866698] ? __lock_acquire+0xbb1/0x5b00 [ 923.867677] ? selinux_inode_getsecctx+0x90/0x90 [ 923.868692] ? generic_block_fiemap+0x60/0x60 [ 923.869679] ? loop_set_status_old+0x250/0x250 [ 923.870665] blkdev_ioctl+0x291/0x710 [ 923.871489] ? blkdev_common_ioctl+0x1870/0x1870 [ 923.872511] ? selinux_file_ioctl+0xb1/0x260 [ 923.873464] block_ioctl+0xf9/0x140 [ 923.874255] ? blkdev_read_iter+0x1c0/0x1c0 [ 923.875177] __x64_sys_ioctl+0x19a/0x210 [ 923.876052] do_syscall_64+0x33/0x40 [ 923.876853] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 923.877958] RIP: 0033:0x7fc68e8d18d7 [ 923.878756] 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 [ 923.882684] RSP: 002b:00007fc68be46f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 923.884319] RAX: ffffffffffffffda RBX: 00007fc68e91b970 RCX: 00007fc68e8d18d7 [ 923.885867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 923.887386] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 923.888902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 923.890437] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:43:53 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 23) 17:43:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001500)={0x0, 0x8001}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) sendmmsg$inet6(r1, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="ff892e62f47adbd8f887ff042f23fbeb245b74ba3fc29cc3958f9a6cbe73a42613cc133fe515a06f70d99f54eaad8b553b3ef12b4db6c508c7ac810b1b384a0a8bec274a6952ffa18e289340bce7ada7287c3ee1fc5799c4fb9d426b380eb50ff6de87b67f0e59fe69ca3127810eaa30a016d901adbdb6e3c176c9a4d0067a42c0e8fae068c972321b8acc301b3062c8ceea1c6c873f581f9ef12699842c70925353b140d2c5d947c4bb6e5fc6a60bff44e9d1514b634926b5ab87af1e72154429cd5b95f34f3842942d4192eeb4d0a7fdf4d631", 0xd4}, {&(0x7f0000001540)="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", 0x4d9}], 0x2}}], 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) getpeername$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c) 17:43:53 executing program 4: shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/251) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xfff}}, './file0\x00'}) pkey_mprotect(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1000008, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) r3 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="006c6430000000000000000000000000147e"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0xf8, 0x0, 0x10, 0x0, 0x3, 0x810, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7}, 0x20, 0x6df, 0x0, 0x0, 0x6, 0x6}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r4 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x8c00, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x400}, 0x9012, 0x40d6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0xd340a7625159e59) 17:43:53 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x24, 0x19, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x3}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000300)=0xa03) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x24, 0x2a, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@typed={0x4}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="999e00009c"]}]}, 0x24}}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/193, 0xc1}], 0x2) syz_io_uring_setup(0x203, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x1a, 0x800, 0x70bd26, 0x25dfdbff, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3d}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) ftruncate(0xffffffffffffffff, 0x1000003) syz_open_pts(r3, 0x20000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, r6+60000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) syz_io_uring_submit(r4, 0x0, &(0x7f00000004c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x3, &(0x7f0000000480)={r7, r8+60000000}, 0x1, 0x1, 0x1}, 0x9) acct(0x0) 17:43:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 924.115167] FAULT_INJECTION: forcing a failure. [ 924.115167] name failslab, interval 1, probability 0, space 0, times 0 [ 924.117532] CPU: 1 PID: 7057 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 924.118960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.120781] Call Trace: [ 924.121349] dump_stack+0x107/0x167 [ 924.122139] should_fail.cold+0x5/0xa [ 924.122935] ? __alloc_file+0x21/0x320 [ 924.123761] should_failslab+0x5/0x20 [ 924.124563] kmem_cache_alloc+0x5b/0x360 [ 924.125422] __alloc_file+0x21/0x320 [ 924.126209] alloc_empty_file+0x6d/0x170 [ 924.127045] path_openat+0xde/0x26d0 [ 924.127826] ? path_lookupat+0x860/0x860 [ 924.128658] ? perf_trace_lock+0xac/0x490 [ 924.129503] ? SOFTIRQ_verbose+0x10/0x10 [ 924.130348] ? lock_acquire+0x197/0x490 [ 924.131169] ? __lockdep_reset_lock+0x180/0x180 [ 924.132129] do_filp_open+0x17e/0x3d0 [ 924.132901] ? may_open_dev+0xf0/0xf0 [ 924.133694] ? __alloc_fd+0x2a5/0x620 [ 924.134474] ? lock_downgrade+0x6d0/0x6d0 [ 924.135326] ? rwlock_bug.part.0+0x90/0x90 [ 924.136198] ? _raw_spin_unlock+0x1a/0x30 [ 924.137043] ? __alloc_fd+0x2a5/0x620 [ 924.137843] do_sys_openat2+0x171/0x420 [ 924.138654] ? build_open_flags+0x690/0x690 [ 924.139545] ? rcu_read_lock_any_held+0x75/0xa0 [ 924.140519] __x64_sys_openat+0x13f/0x1f0 [ 924.141379] ? __ia32_sys_open+0x1c0/0x1c0 [ 924.142269] ? rcu_read_lock_sched_held+0x3e/0x80 [ 924.143293] do_syscall_64+0x33/0x40 [ 924.144044] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 924.145071] RIP: 0033:0x7ff8f6efba04 [ 924.145831] 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 [ 924.149519] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 924.151079] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 924.152520] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 924.153970] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 924.155407] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 924.156848] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:43:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:43:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) (fail_nth: 37) 17:44:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:44:06 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000800000000800000052", 0x61, 0x400}, {&(0x7f0000000680)="0000000000000000000000008062e3d8bd4f593c0ae8835b247d01000090ee974f0000000000df", 0x27, 0x4e0}, {0x0, 0x0, 0x20000000007}], 0x0, &(0x7f0000014900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') 17:44:06 executing program 0: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000280)={0x13, 0x32, 0xa, 0x8, 0x0, 0x7, 0x6, 0x140, 0x57c371147aca7cca}) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff0ef}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x0, 0x1c, 0x0, 0x12, 0x4, 0x8f6, 0x1, 0x15b}) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x2, 0x1, 0x70, 0x3, 0x0, 0x7, 0x20054, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x8}, 0x49d4cadea6684655, 0x3, 0xe4, 0x4, 0xe00000, 0xfffffffc, 0x8, 0x0, 0x6, 0x0, 0xfff}, 0x0, 0x2, r0, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7f) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0), 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) 17:44:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:44:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 24) 17:44:06 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x24, 0x19, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x3}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000300)=0xa03) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x24, 0x2a, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@typed={0x4}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="999e00009c"]}]}, 0x24}}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/193, 0xc1}], 0x2) syz_io_uring_setup(0x203, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x1a, 0x800, 0x70bd26, 0x25dfdbff, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3d}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) ftruncate(0xffffffffffffffff, 0x1000003) syz_open_pts(r3, 0x20000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, r6+60000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) syz_io_uring_submit(r4, 0x0, &(0x7f00000004c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x3, &(0x7f0000000480)={r7, r8+60000000}, 0x1, 0x1, 0x1}, 0x9) acct(0x0) 17:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 937.007120] FAULT_INJECTION: forcing a failure. [ 937.007120] name failslab, interval 1, probability 0, space 0, times 0 [ 937.009634] CPU: 0 PID: 7095 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 937.011065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.012761] Call Trace: [ 937.013317] dump_stack+0x107/0x167 [ 937.014091] should_fail.cold+0x5/0xa [ 937.014878] ? create_object.isra.0+0x3a/0xa20 [ 937.015818] should_failslab+0x5/0x20 [ 937.016600] kmem_cache_alloc+0x5b/0x360 [ 937.017459] create_object.isra.0+0x3a/0xa20 [ 937.018384] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.019446] kmem_cache_alloc+0x159/0x360 [ 937.020309] __alloc_file+0x21/0x320 [ 937.021076] alloc_empty_file+0x6d/0x170 [ 937.021940] path_openat+0xde/0x26d0 [ 937.022729] ? path_lookupat+0x860/0x860 [ 937.023579] ? perf_trace_lock+0xac/0x490 [ 937.024448] ? SOFTIRQ_verbose+0x10/0x10 [ 937.025289] ? lock_acquire+0x197/0x490 [ 937.026133] ? __lockdep_reset_lock+0x180/0x180 [ 937.027102] do_filp_open+0x17e/0x3d0 [ 937.027882] ? may_open_dev+0xf0/0xf0 [ 937.028679] ? __alloc_fd+0x2a5/0x620 [ 937.029471] ? lock_downgrade+0x6d0/0x6d0 [ 937.030345] ? rwlock_bug.part.0+0x90/0x90 [ 937.031250] ? _raw_spin_unlock+0x1a/0x30 [ 937.032113] ? __alloc_fd+0x2a5/0x620 [ 937.032930] do_sys_openat2+0x171/0x420 [ 937.033771] ? build_open_flags+0x690/0x690 [ 937.034714] ? rcu_read_lock_any_held+0x75/0xa0 [ 937.035686] __x64_sys_openat+0x13f/0x1f0 [ 937.036531] ? __ia32_sys_open+0x1c0/0x1c0 [ 937.037406] ? rcu_read_lock_sched_held+0x3e/0x80 [ 937.038440] do_syscall_64+0x33/0x40 [ 937.039238] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 937.040303] RIP: 0033:0x7ff8f6efba04 [ 937.041069] 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 [ 937.044933] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 937.046578] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 937.048115] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 937.049655] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 937.051194] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 937.052718] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 937.056612] EXT4-fs (loop4): first meta block group too large: 14614528 (group descriptor block count 1) 17:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r2) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 937.124629] isofs_fill_super: root inode is not a directory. Corrupted media? [ 937.161616] EXT4-fs (loop4): first meta block group too large: 14614528 (group descriptor block count 1) 17:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r2) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:44:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 25) 17:44:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:44:06 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:44:07 executing program 4: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'macvtap0\x00', {0x2, 0x0, @dev}}) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x4b}}, './file0/file0\x00'}) copy_file_range(0xffffffffffffffff, 0x0, r1, &(0x7f0000000180)=0x7, 0x9cb, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) 17:44:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r2) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 937.411043] FAULT_INJECTION: forcing a failure. [ 937.411043] name failslab, interval 1, probability 0, space 0, times 0 [ 937.413388] CPU: 0 PID: 7119 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 937.414832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.416557] Call Trace: [ 937.417121] dump_stack+0x107/0x167 [ 937.417894] should_fail.cold+0x5/0xa [ 937.418688] ? security_file_alloc+0x34/0x170 [ 937.419606] should_failslab+0x5/0x20 [ 937.420387] kmem_cache_alloc+0x5b/0x360 [ 937.421222] security_file_alloc+0x34/0x170 [ 937.422117] __alloc_file+0xb6/0x320 [ 937.422888] alloc_empty_file+0x6d/0x170 [ 937.423721] path_openat+0xde/0x26d0 [ 937.424504] ? path_lookupat+0x860/0x860 [ 937.425336] ? perf_trace_lock+0xac/0x490 [ 937.426199] ? SOFTIRQ_verbose+0x10/0x10 [ 937.427026] ? lock_acquire+0x197/0x490 [ 937.427841] ? __lockdep_reset_lock+0x180/0x180 [ 937.428799] do_filp_open+0x17e/0x3d0 [ 937.429574] ? may_open_dev+0xf0/0xf0 [ 937.430381] ? __alloc_fd+0x2a5/0x620 [ 937.431168] ? lock_downgrade+0x6d0/0x6d0 [ 937.432021] ? rwlock_bug.part.0+0x90/0x90 [ 937.432911] ? _raw_spin_unlock+0x1a/0x30 [ 937.433762] ? __alloc_fd+0x2a5/0x620 [ 937.434563] do_sys_openat2+0x171/0x420 [ 937.435384] ? build_open_flags+0x690/0x690 [ 937.436286] ? rcu_read_lock_any_held+0x75/0xa0 [ 937.437243] __x64_sys_openat+0x13f/0x1f0 [ 937.438121] ? __ia32_sys_open+0x1c0/0x1c0 [ 937.439010] ? rcu_read_lock_sched_held+0x3e/0x80 [ 937.440007] do_syscall_64+0x33/0x40 [ 937.440771] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 937.441818] RIP: 0033:0x7ff8f6efba04 [ 937.441840] 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 [ 937.441851] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 937.441872] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 937.441897] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 937.450892] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 937.452344] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 937.453804] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:44:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x58, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "1652731732"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "1670228aee"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "c604aa50394bed70562683a897"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x58}, 0x1, 0x0, 0x0, 0x4804}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)={0x5c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x45, 0x11, 0x0, 0x1, [@generic="1aa42477b8f0a81e9d30b50aa5199e04f2a93c40c54e3ef84a7593388c48c5e111fe4c570cb23489cf7dda9592cd3b2d981c236ad40251696ca226e00eebb7bedc"]}]}, 0x5c}}, 0x0) [ 937.846014] EXT4-fs: error -4 creating inode table initialization thread [ 937.848369] EXT4-fs (loop0): mount failed [ 938.066440] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 938.076337] ext4 filesystem being mounted at /syzkaller-testdir359371971/syzkaller.X0mEOn/78/file0 supports timestamps until 2038 (0x7fffffff) 17:44:22 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, 0xffffffffffffffff) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:44:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:44:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 26) 17:44:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:44:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x10a) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x20d315) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x84) 17:44:22 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:44:22 executing program 7: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xe8, 0x8001}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) dup2(0xffffffffffffffff, r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) 17:44:22 executing program 4: r0 = getpid() r1 = getpid() r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r0, 0x0, r2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r1, 0x0, r2, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x46, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x6401, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netlink\x00') readv(r3, &(0x7f0000001b00)=[{&(0x7f0000001340)=""/2, 0x2}, {&(0x7f0000002e00)=""/4096, 0x1000}], 0x2) [ 953.371795] FAULT_INJECTION: forcing a failure. [ 953.371795] name failslab, interval 1, probability 0, space 0, times 0 [ 953.373116] CPU: 0 PID: 7159 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 953.373911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 953.374878] Call Trace: [ 953.375192] dump_stack+0x107/0x167 [ 953.375592] should_fail.cold+0x5/0xa [ 953.375606] ? create_object.isra.0+0x3a/0xa20 [ 953.375619] should_failslab+0x5/0x20 [ 953.375642] kmem_cache_alloc+0x5b/0x360 [ 953.377879] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 953.378529] create_object.isra.0+0x3a/0xa20 [ 953.379030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 953.379623] kmem_cache_alloc+0x159/0x360 [ 953.380097] security_file_alloc+0x34/0x170 [ 953.380595] __alloc_file+0xb6/0x320 [ 953.381028] alloc_empty_file+0x6d/0x170 [ 953.381494] path_openat+0xde/0x26d0 [ 953.381933] ? path_lookupat+0x860/0x860 [ 953.382408] ? perf_trace_lock+0xac/0x490 [ 953.382887] ? SOFTIRQ_verbose+0x10/0x10 [ 953.383348] ? lock_acquire+0x197/0x490 [ 953.383815] ? __lockdep_reset_lock+0x180/0x180 [ 953.384344] do_filp_open+0x17e/0x3d0 [ 953.384781] ? may_open_dev+0xf0/0xf0 [ 953.385218] ? __alloc_fd+0x2a5/0x620 [ 953.385641] ? lock_downgrade+0x6d0/0x6d0 [ 953.386138] ? rwlock_bug.part.0+0x90/0x90 [ 953.386618] ? _raw_spin_unlock+0x1a/0x30 [ 953.387087] ? __alloc_fd+0x2a5/0x620 [ 953.387526] do_sys_openat2+0x171/0x420 [ 953.387980] ? build_open_flags+0x690/0x690 [ 953.388482] ? rcu_read_lock_any_held+0x75/0xa0 [ 953.389024] __x64_sys_openat+0x13f/0x1f0 [ 953.389491] ? __ia32_sys_open+0x1c0/0x1c0 [ 953.389986] ? rcu_read_lock_sched_held+0x3e/0x80 [ 953.390557] do_syscall_64+0x33/0x40 [ 953.390980] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 953.391565] RIP: 0033:0x7ff8f6efba04 [ 953.391985] 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 [ 953.394079] RSP: 002b:00007ff8f44bded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 953.394953] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6efba04 [ 953.395757] RDX: 0000000000000002 RSI: 00007ff8f44be000 RDI: 00000000ffffff9c [ 953.396565] RBP: 00007ff8f44be000 R08: 0000000000000000 R09: ffffffffffffffff [ 953.397382] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 953.398207] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:44:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 953.537847] EXT4-fs (loop7): Unrecognized mount option "s#MÀ;Ô±µ{áUo”cé@x:Àœ;aâ•`túÏêÇTÄLÐ~ó«3¼¹_ŠG€õ1­hzˆI2#jíRæôÿ" or missing value [ 953.549725] isofs_fill_super: root inode is not a directory. Corrupted media? [ 953.789682] EXT4-fs (loop7): Unrecognized mount option "s#MÀ;Ô±µ{áUo”cé@x:Àœ;aâ•`túÏêÇTÄLÐ~ó«3¼¹_ŠG€õ1­hzˆI2#jíRæôÿ" or missing value 17:44:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, 0xffffffffffffffff) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:44:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:44:38 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:44:38 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:44:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x1]}, 0x8, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000001c0)={r1, 0x5, 0x3, 0x9}) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0xc0, 0x3f, 0x9, 0x20, 0x0, 0x0, 0x48070, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3e92, 0x0, @perf_bp={&(0x7f0000000180), 0x6}, 0x10000, 0x6, 0x7, 0x7, 0x81, 0x8, 0x1, 0x0, 0x160d78a9, 0x0, 0x7}, 0x0, 0x2, r2, 0x8) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) r7 = getpgrp(r3) clone3(&(0x7f0000000580)={0x4200000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x3c}, &(0x7f00000003c0)=""/147, 0x93, &(0x7f0000000480)=""/150, &(0x7f0000000600)=[r7, r4, r3, r3], 0x4, {r1}}, 0x58) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = dup2(r8, r6) sendmsg$inet(r9, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="140000150054b11041000000070000000100000000000000"], 0x18}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000080)) 17:44:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x3e}}}}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xff}]}, 0x30}, 0x1, 0x0, 0x0, 0x90}, 0x22008805) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)) 17:44:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:44:38 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 27) [ 968.559129] FAULT_INJECTION: forcing a failure. [ 968.559129] name failslab, interval 1, probability 0, space 0, times 0 [ 968.560785] CPU: 0 PID: 7189 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 968.561791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.562867] Call Trace: [ 968.563220] dump_stack+0x107/0x167 [ 968.563695] should_fail.cold+0x5/0xa [ 968.564207] ? __kthread_create_on_node+0xd1/0x400 [ 968.564847] should_failslab+0x5/0x20 [ 968.565358] kmem_cache_alloc_trace+0x55/0x360 [ 968.565950] ? loop_info64_to_compat+0x5f0/0x5f0 [ 968.566587] __kthread_create_on_node+0xd1/0x400 [ 968.567195] ? __kthread_parkme+0x1d0/0x1d0 [ 968.567770] ? __mutex_lock+0x425/0x1260 [ 968.568287] ? loop_configure+0xcb5/0x1480 [ 968.568857] ? loop_info64_to_compat+0x5f0/0x5f0 [ 968.569459] kthread_create_on_node+0xbb/0x100 [ 968.570066] ? __kthread_create_on_node+0x400/0x400 [ 968.570711] ? lockdep_init_map_type+0x2c7/0x780 [ 968.571342] ? lockdep_init_map_type+0x2c7/0x780 [ 968.571955] loop_configure+0x3e3/0x1480 [ 968.572511] lo_ioctl+0xa72/0x1760 [ 968.572992] ? avc_has_extended_perms+0x7f1/0xec0 [ 968.573641] ? loop_set_status_old+0x250/0x250 [ 968.574236] ? avc_ss_reset+0x180/0x180 [ 968.574776] ? find_held_lock+0x2c/0x110 [ 968.575302] ? __lock_acquire+0xbb1/0x5b00 [ 968.575912] ? selinux_inode_getsecctx+0x90/0x90 [ 968.576520] ? generic_block_fiemap+0x60/0x60 [ 968.577141] ? loop_set_status_old+0x250/0x250 [ 968.577741] blkdev_ioctl+0x291/0x710 [ 968.578277] ? blkdev_common_ioctl+0x1870/0x1870 [ 968.578933] ? selinux_file_ioctl+0xb1/0x260 [ 968.579540] block_ioctl+0xf9/0x140 [ 968.580046] ? blkdev_read_iter+0x1c0/0x1c0 [ 968.580614] __x64_sys_ioctl+0x19a/0x210 [ 968.581187] do_syscall_64+0x33/0x40 [ 968.581700] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 968.582424] RIP: 0033:0x7ff8f6f488d7 [ 968.582917] 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 [ 968.585441] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 968.586495] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 968.587470] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 968.588446] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 968.589430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 968.590425] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:44:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1a4d) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, 0xffffffffffffffff) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 968.748431] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 17:44:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 968.849315] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 981.426326] FAULT_INJECTION: forcing a failure. [ 981.426326] name failslab, interval 1, probability 0, space 0, times 0 [ 981.427773] CPU: 0 PID: 7224 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 981.428677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.429773] Call Trace: [ 981.430127] dump_stack+0x107/0x167 [ 981.430625] should_fail.cold+0x5/0xa [ 981.431138] ? create_object.isra.0+0x3a/0xa20 [ 981.431747] should_failslab+0x5/0x20 [ 981.432250] kmem_cache_alloc+0x5b/0x360 [ 981.432791] create_object.isra.0+0x3a/0xa20 [ 981.433371] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 981.434045] kmem_cache_alloc_trace+0x151/0x360 [ 981.434536] ? loop_info64_to_compat+0x5f0/0x5f0 [ 981.435165] __kthread_create_on_node+0xd1/0x400 [ 981.435793] ? __kthread_parkme+0x1d0/0x1d0 [ 981.436374] ? __mutex_lock+0x425/0x1260 [ 981.436911] ? loop_configure+0xcb5/0x1480 [ 981.437473] ? loop_info64_to_compat+0x5f0/0x5f0 [ 981.438098] kthread_create_on_node+0xbb/0x100 [ 981.438715] ? __kthread_create_on_node+0x400/0x400 [ 981.439375] ? lockdep_init_map_type+0x2c7/0x780 [ 981.440002] ? lockdep_init_map_type+0x2c7/0x780 [ 981.440484] loop_configure+0x3e3/0x1480 [ 981.441030] lo_ioctl+0xa72/0x1760 [ 981.441499] ? avc_has_extended_perms+0x7f1/0xec0 [ 981.442137] ? loop_set_status_old+0x250/0x250 [ 981.442751] ? avc_ss_reset+0x180/0x180 [ 981.443278] ? find_held_lock+0x2c/0x110 [ 981.443826] ? __lock_acquire+0xbb1/0x5b00 [ 981.444420] ? selinux_inode_getsecctx+0x90/0x90 [ 981.445047] ? generic_block_fiemap+0x60/0x60 [ 981.445642] ? loop_set_status_old+0x250/0x250 [ 981.446152] blkdev_ioctl+0x291/0x710 [ 981.446549] ? blkdev_common_ioctl+0x1870/0x1870 [ 981.447026] ? selinux_file_ioctl+0xb1/0x260 [ 981.447470] block_ioctl+0xf9/0x140 [ 981.447835] ? blkdev_read_iter+0x1c0/0x1c0 [ 981.448267] __x64_sys_ioctl+0x19a/0x210 [ 981.448674] do_syscall_64+0x33/0x40 [ 981.449044] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 981.449555] RIP: 0033:0x7ff8f6f488d7 [ 981.449928] 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 [ 981.451749] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 981.452503] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 981.453221] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 981.453926] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 981.454647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 981.455405] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:44:51 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 28) 17:44:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x8040) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:44:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5f3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0x200f5ef, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 17:44:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x3e}}}}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xff}]}, 0x30}, 0x1, 0x0, 0x0, 0x90}, 0x22008805) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)) 17:44:51 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:44:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:44:51 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:44:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 981.543901] isofs_fill_super: root inode is not a directory. Corrupted media? 17:44:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000880)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf254200000008000300", @ANYRES32=0x0, @ANYBLOB="0a00060050505050505000000a0006e49805850050505050505000000a000600fa658ac711b900000a00060008021100000000000a00060008021100000000000a0006005ba424fbed6d0000"], 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040810) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x40, 0x20, 0xf3, 0x3f, 0x2, 0x3, 0x4, 0x6e, 0x40, 0x281, 0xfffff57b, 0x7, 0x38, 0x1, 0x0, 0x8}, [{0x0, 0xfffffff9, 0x6, 0x3, 0x6, 0x6, 0x3f, 0x1}], "bfc3a0942cba5ffaaf25d89571a9b4d618a1", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x58a) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x81, 0x7f, 0x3, 0x0, 0x0, 0x100, 0x43, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6b06f795, 0x4, @perf_bp={&(0x7f0000000180)}, 0x10000, 0x0, 0x6, 0x6, 0x7, 0x3, 0x400, 0x0, 0xff}, 0xffffffffffffffff, 0x7, r1, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x81, 0xf7, 0x20, 0x0, 0xffffffff, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x1}, 0x210, 0x0, 0x2, 0x7, 0x8, 0x2, 0x401, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x3, r4, 0x8) 17:44:51 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 29) 17:44:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 981.630940] FAULT_INJECTION: forcing a failure. [ 981.630940] name failslab, interval 1, probability 0, space 0, times 0 [ 981.633437] CPU: 1 PID: 7251 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 981.634904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.636742] Call Trace: [ 981.637356] dump_stack+0x107/0x167 [ 981.638129] should_fail.cold+0x5/0xa [ 981.638930] ? __kernfs_new_node+0xd4/0x850 [ 981.639896] should_failslab+0x5/0x20 [ 981.640725] kmem_cache_alloc+0x5b/0x360 [ 981.641575] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 981.642859] __kernfs_new_node+0xd4/0x850 [ 981.643716] ? perf_trace_lock+0xac/0x490 [ 981.644617] ? perf_trace_lock+0xac/0x490 [ 981.645509] ? lock_chain_count+0x20/0x20 [ 981.646460] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 981.647491] ? __lockdep_reset_lock+0x180/0x180 [ 981.648437] ? __lockdep_reset_lock+0x180/0x180 [ 981.649402] ? find_held_lock+0x2c/0x110 [ 981.650254] ? set_user_nice.part.0+0x2fd/0x760 [ 981.651229] kernfs_create_dir_ns+0x9c/0x230 [ 981.652137] internal_create_group+0x793/0xb30 [ 981.653085] ? set_user_nice.part.0+0x2fd/0x760 [ 981.654049] ? sysfs_remove_group+0x170/0x170 [ 981.654993] ? lockdep_init_map_type+0x2c7/0x780 [ 981.655963] ? blk_queue_flag_set+0x22/0x30 [ 981.656847] ? __loop_update_dio+0x2d2/0x690 [ 981.657809] loop_configure+0x954/0x1480 [ 981.658777] lo_ioctl+0xa72/0x1760 [ 981.659532] ? avc_has_extended_perms+0x7f1/0xec0 [ 981.660560] ? loop_set_status_old+0x250/0x250 [ 981.661568] ? avc_ss_reset+0x180/0x180 [ 981.662432] ? __lock_acquire+0xbb1/0x5b00 [ 981.663461] ? selinux_inode_getsecctx+0x90/0x90 [ 981.664511] ? generic_block_fiemap+0x60/0x60 [ 981.665556] ? vvar_fault+0x3d0/0x740 [ 981.666373] ? __switch_to_asm+0x34/0x60 [ 981.667384] ? loop_set_status_old+0x250/0x250 [ 981.668427] blkdev_ioctl+0x291/0x710 [ 981.669337] ? blkdev_common_ioctl+0x1870/0x1870 [ 981.670515] ? selinux_file_ioctl+0xb1/0x260 [ 981.671488] block_ioctl+0xf9/0x140 [ 981.672338] ? blkdev_read_iter+0x1c0/0x1c0 [ 981.673307] __x64_sys_ioctl+0x19a/0x210 [ 981.674162] do_syscall_64+0x33/0x40 [ 981.674934] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 981.676013] RIP: 0033:0x7ff8f6f488d7 [ 981.676778] 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 [ 981.680863] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 981.682487] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 981.683945] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 981.685419] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 981.686896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 981.688369] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 981.692817] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 17:44:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 981.737419] isofs_fill_super: root inode is not a directory. Corrupted media? 17:44:51 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:44:51 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 30) 17:44:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 981.995387] FAULT_INJECTION: forcing a failure. [ 981.995387] name failslab, interval 1, probability 0, space 0, times 0 [ 981.997924] CPU: 1 PID: 7267 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 981.999351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.001068] Call Trace: [ 982.001626] dump_stack+0x107/0x167 [ 982.002403] should_fail.cold+0x5/0xa [ 982.003197] ? create_object.isra.0+0x3a/0xa20 [ 982.004160] should_failslab+0x5/0x20 [ 982.004962] kmem_cache_alloc+0x5b/0x360 [ 982.005812] create_object.isra.0+0x3a/0xa20 [ 982.006747] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 982.007804] kmem_cache_alloc+0x159/0x360 [ 982.008663] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 982.009757] __kernfs_new_node+0xd4/0x850 [ 982.010619] ? perf_trace_lock+0xac/0x490 [ 982.011473] ? perf_trace_lock+0xac/0x490 [ 982.012330] ? lock_chain_count+0x20/0x20 [ 982.013189] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 982.014168] ? __lockdep_reset_lock+0x180/0x180 [ 982.015146] ? __lockdep_reset_lock+0x180/0x180 [ 982.016122] ? find_held_lock+0x2c/0x110 [ 982.016970] ? set_user_nice.part.0+0x2fd/0x760 [ 982.017938] kernfs_create_dir_ns+0x9c/0x230 [ 982.018872] internal_create_group+0x793/0xb30 [ 982.019822] ? set_user_nice.part.0+0x2fd/0x760 [ 982.020788] ? sysfs_remove_group+0x170/0x170 [ 982.021719] ? lockdep_init_map_type+0x2c7/0x780 [ 982.022713] ? blk_queue_flag_set+0x22/0x30 [ 982.023605] ? __loop_update_dio+0x2d2/0x690 [ 982.024518] loop_configure+0x954/0x1480 [ 982.025374] lo_ioctl+0xa72/0x1760 [ 982.026111] ? avc_has_extended_perms+0x7f1/0xec0 [ 982.027111] ? loop_set_status_old+0x250/0x250 [ 982.028056] ? avc_ss_reset+0x180/0x180 [ 982.028882] ? find_held_lock+0x2c/0x110 [ 982.029734] ? __lock_acquire+0xbb1/0x5b00 [ 982.030689] ? selinux_inode_getsecctx+0x90/0x90 [ 982.031669] ? generic_block_fiemap+0x60/0x60 [ 982.032606] ? loop_set_status_old+0x250/0x250 [ 982.033547] blkdev_ioctl+0x291/0x710 [ 982.034340] ? blkdev_common_ioctl+0x1870/0x1870 [ 982.035332] ? selinux_file_ioctl+0xb1/0x260 [ 982.036251] block_ioctl+0xf9/0x140 [ 982.036999] ? blkdev_read_iter+0x1c0/0x1c0 [ 982.037890] __x64_sys_ioctl+0x19a/0x210 [ 982.038772] do_syscall_64+0x33/0x40 [ 982.039557] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 982.040655] RIP: 0033:0x7ff8f6f488d7 [ 982.041438] 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 [ 982.045375] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 982.047009] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 982.048494] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 982.049971] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 982.051464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 982.052943] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 982.079455] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:05 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:05 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d61785f62617463685f74696d653d30543694e20dbcf9ba3030303030303030302c00"]) 17:45:05 executing program 7: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r1, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x6}, {0x0, 0x0, 0xfffffffffffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000000c0)={[{@nomblk_io_submit}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1a200, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r5, 0x0, &(0x7f0000000380)="9e11cb50bb24ba8a119d53959ca3ffd63b37b8d1f85087cc75a080c979ba39125535e44d", 0x24, 0x20050014, 0x3, {0x0, r6}}, 0x6) mq_timedsend(r2, &(0x7f00000001c0)="22bc8b694f9c4a1fd65ee94ed61565f787c6f5bdeb865bd25c169a73e873370d852c5c8d35b053556f", 0x29, 0x4, &(0x7f0000000240)={r3, r4+10000000}) r7 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000003940), 0x0, 0x0) pidfd_send_signal(r7, 0x0, 0x0, 0x0) fcntl$dupfd(r7, 0x406, r1) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) sendmsg$nl_generic(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x38, 0x20, 0xc21, 0x70bd25, 0x0, {0x2}, [@typed={0x8, 0x5a, 0x0, 0x0, @u32}, @typed={0xe, 0x68, 0x0, 0x0, @str='/dev/full\x00'}, @nested={0xc, 0x2a, 0x0, 0x1, [@typed={0x8, 0x31, 0x0, 0x0, @uid=0xee00}]}]}, 0x38}}, 0x0) fsconfig$FSCONFIG_SET_STRING(r9, 0x1, &(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='/proc/self\x00', 0x0) 17:45:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:45:05 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x14000010) write(r1, &(0x7f0000000100)='*', 0x1) dup2(r1, r0) 17:45:05 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 31) 17:45:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 996.233029] FAULT_INJECTION: forcing a failure. [ 996.233029] name failslab, interval 1, probability 0, space 0, times 0 [ 996.235618] CPU: 0 PID: 7285 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 996.237258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.239121] Call Trace: [ 996.239776] dump_stack+0x107/0x167 [ 996.240541] should_fail.cold+0x5/0xa [ 996.241483] ? __kernfs_new_node+0xd4/0x850 [ 996.242412] should_failslab+0x5/0x20 [ 996.243381] kmem_cache_alloc+0x5b/0x360 [ 996.244237] __kernfs_new_node+0xd4/0x850 [ 996.245233] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 996.246249] ? lock_downgrade+0x6d0/0x6d0 [ 996.247230] ? mutex_lock_io_nested+0x1110/0x1110 [ 996.248413] ? __kernfs_new_node+0x549/0x850 [ 996.249496] ? __mutex_unlock_slowpath+0xe1/0x600 [ 996.250669] ? __lockdep_reset_lock+0x180/0x180 [ 996.251628] kernfs_new_node+0x93/0x120 [ 996.252447] __kernfs_create_file+0x51/0x350 [ 996.253352] sysfs_add_file_mode_ns+0x221/0x560 [ 996.254343] internal_create_group+0x324/0xb30 [ 996.255349] ? sysfs_remove_group+0x170/0x170 [ 996.256311] ? lockdep_init_map_type+0x2c7/0x780 [ 996.257322] ? blk_queue_flag_set+0x22/0x30 [ 996.258245] ? __loop_update_dio+0x2d2/0x690 [ 996.259221] loop_configure+0x954/0x1480 [ 996.260087] lo_ioctl+0xa72/0x1760 [ 996.260855] ? avc_has_extended_perms+0x7f1/0xec0 [ 996.261906] ? loop_set_status_old+0x250/0x250 [ 996.262929] ? avc_ss_reset+0x180/0x180 [ 996.263805] ? find_held_lock+0x2c/0x110 [ 996.264705] ? __lock_acquire+0xbb1/0x5b00 [ 996.265680] ? selinux_inode_getsecctx+0x90/0x90 [ 996.266716] ? generic_block_fiemap+0x60/0x60 17:45:05 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) fsopen(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 996.267667] ? loop_set_status_old+0x250/0x250 [ 996.268731] blkdev_ioctl+0x291/0x710 [ 996.269517] ? blkdev_common_ioctl+0x1870/0x1870 [ 996.270503] ? selinux_file_ioctl+0xb1/0x260 [ 996.271421] block_ioctl+0xf9/0x140 [ 996.272179] ? blkdev_read_iter+0x1c0/0x1c0 [ 996.273063] __x64_sys_ioctl+0x19a/0x210 [ 996.273955] do_syscall_64+0x33/0x40 [ 996.274742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 996.275873] RIP: 0033:0x7ff8f6f488d7 [ 996.276685] 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 [ 996.280517] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 996.282163] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 996.283683] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 996.285139] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 996.286597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 996.288071] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 996.308963] EXT4-fs (loop4): Unrecognized mount option "max_batch_time=0T6”â¼ùº000000000" or missing value [ 996.339985] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 996.418983] EXT4-fs (loop4): Unrecognized mount option "max_batch_time=0T6”â¼ùº000000000" or missing value 17:45:06 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 32) 17:45:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x1134000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:06 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f0000000180)={0x3b, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0xdf82}]}, 0x10) r4 = dup2(r2, r1) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="140000e80f0100000000000000"], 0x18}, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000140)) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x1, 0x3, 0x1f, 0x0, 0xb2, "6cd4c6f5cf442f6a4023bca80b16c3e0852de2", 0x9, 0xfffffbff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) io_setup(0x3e7, &(0x7f0000000580)=0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xc3, 0x80, 0x6, 0xfffe, 0x18, "2261d9e533c91f01"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) io_submit(r5, 0x1, &(0x7f0000000a40)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r0, 0x0}]) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 996.653853] FAULT_INJECTION: forcing a failure. [ 996.653853] name failslab, interval 1, probability 0, space 0, times 0 [ 996.656849] CPU: 0 PID: 7314 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 996.656861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.656867] Call Trace: [ 996.656894] dump_stack+0x107/0x167 [ 996.656918] should_fail.cold+0x5/0xa [ 996.656940] ? create_object.isra.0+0x3a/0xa20 [ 996.656962] should_failslab+0x5/0x20 [ 996.656980] kmem_cache_alloc+0x5b/0x360 [ 996.657007] create_object.isra.0+0x3a/0xa20 [ 996.657027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 996.657053] kmem_cache_alloc+0x159/0x360 [ 996.657082] __kernfs_new_node+0xd4/0x850 [ 996.657109] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 996.669917] ? lock_downgrade+0x6d0/0x6d0 [ 996.670858] ? mutex_lock_io_nested+0x1110/0x1110 [ 996.671904] ? __kernfs_new_node+0x549/0x850 [ 996.672879] ? __mutex_unlock_slowpath+0xe1/0x600 [ 996.673937] ? __lockdep_reset_lock+0x180/0x180 [ 996.674971] kernfs_new_node+0x93/0x120 [ 996.675857] __kernfs_create_file+0x51/0x350 [ 996.676830] sysfs_add_file_mode_ns+0x221/0x560 [ 996.677865] internal_create_group+0x324/0xb30 [ 996.678896] ? sysfs_remove_group+0x170/0x170 [ 996.679888] ? lockdep_init_map_type+0x2c7/0x780 [ 996.680926] ? blk_queue_flag_set+0x22/0x30 [ 996.681868] ? __loop_update_dio+0x2d2/0x690 [ 996.682847] loop_configure+0x954/0x1480 [ 996.683749] lo_ioctl+0xa72/0x1760 [ 996.684537] ? avc_has_extended_perms+0x7f1/0xec0 [ 996.685593] ? loop_set_status_old+0x250/0x250 [ 996.686614] ? avc_ss_reset+0x180/0x180 [ 996.687499] ? find_held_lock+0x2c/0x110 [ 996.688404] ? __lock_acquire+0xbb1/0x5b00 [ 996.689388] ? selinux_inode_getsecctx+0x90/0x90 [ 996.690441] ? generic_block_fiemap+0x60/0x60 [ 996.691429] ? loop_set_status_old+0x250/0x250 [ 996.692419] blkdev_ioctl+0x291/0x710 [ 996.693238] ? blkdev_common_ioctl+0x1870/0x1870 [ 996.694248] ? selinux_file_ioctl+0xb1/0x260 [ 996.695207] block_ioctl+0xf9/0x140 [ 996.695991] ? blkdev_read_iter+0x1c0/0x1c0 [ 996.696915] __x64_sys_ioctl+0x19a/0x210 [ 996.697793] do_syscall_64+0x33/0x40 [ 996.698615] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 996.699868] RIP: 0033:0x7ff8f6f488d7 [ 996.700835] 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 [ 996.705373] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 996.706982] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 996.708471] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 996.710015] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 996.711533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 996.713211] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 996.735538] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:06 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 997.120857] EXT4-fs: error -4 creating inode table initialization thread [ 997.128006] EXT4-fs (loop7): mount failed 17:45:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 33) 17:45:22 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:22 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:22 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:45:22 executing program 7: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1012.426197] FAULT_INJECTION: forcing a failure. [ 1012.426197] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.428691] CPU: 0 PID: 7355 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1012.430074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.431754] Call Trace: [ 1012.432298] dump_stack+0x107/0x167 [ 1012.433041] should_fail.cold+0x5/0xa [ 1012.433822] ? __kernfs_new_node+0xd4/0x850 [ 1012.434695] should_failslab+0x5/0x20 [ 1012.435490] kmem_cache_alloc+0x5b/0x360 [ 1012.436322] __kernfs_new_node+0xd4/0x850 [ 1012.437168] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1012.438131] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1012.439116] ? wait_for_completion+0x270/0x270 [ 1012.440044] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1012.441112] kernfs_new_node+0x93/0x120 [ 1012.441927] __kernfs_create_file+0x51/0x350 [ 1012.442839] sysfs_add_file_mode_ns+0x221/0x560 [ 1012.443816] internal_create_group+0x324/0xb30 [ 1012.444754] ? sysfs_remove_group+0x170/0x170 [ 1012.445664] ? lockdep_init_map_type+0x2c7/0x780 [ 1012.446619] ? blk_queue_flag_set+0x22/0x30 [ 1012.447506] ? __loop_update_dio+0x2d2/0x690 [ 1012.448397] loop_configure+0x954/0x1480 [ 1012.449230] lo_ioctl+0xa72/0x1760 [ 1012.449950] ? avc_has_extended_perms+0x7f1/0xec0 [ 1012.450937] ? loop_set_status_old+0x250/0x250 [ 1012.451864] ? avc_ss_reset+0x180/0x180 [ 1012.452677] ? find_held_lock+0x2c/0x110 [ 1012.453505] ? __lock_acquire+0xbb1/0x5b00 [ 1012.454422] ? selinux_inode_getsecctx+0x90/0x90 [ 1012.455384] ? generic_block_fiemap+0x60/0x60 [ 1012.456303] ? loop_set_status_old+0x250/0x250 [ 1012.457219] blkdev_ioctl+0x291/0x710 [ 1012.457993] ? blkdev_common_ioctl+0x1870/0x1870 [ 1012.458973] ? selinux_file_ioctl+0xb1/0x260 [ 1012.459862] block_ioctl+0xf9/0x140 [ 1012.460592] ? blkdev_read_iter+0x1c0/0x1c0 [ 1012.461464] __x64_sys_ioctl+0x19a/0x210 [ 1012.462292] do_syscall_64+0x33/0x40 [ 1012.463072] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1012.464117] RIP: 0033:0x7ff8f6f488d7 [ 1012.464866] 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 [ 1012.468583] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1012.470127] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1012.471564] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1012.472995] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1012.474433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1012.475897] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:45:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 1012.522926] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000200)=0x1c, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7ddd, @empty, 0x20000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) gettid() r1 = getpid() r2 = getpid() perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000240)={0x0, 0x81, 0x8}) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x145) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='limits\x00') 17:45:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 34) 17:45:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1012.776645] FAULT_INJECTION: forcing a failure. [ 1012.776645] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.778985] CPU: 1 PID: 7376 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1012.780355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.782026] Call Trace: [ 1012.782567] dump_stack+0x107/0x167 [ 1012.783311] should_fail.cold+0x5/0xa [ 1012.784088] ? create_object.isra.0+0x3a/0xa20 [ 1012.785001] should_failslab+0x5/0x20 [ 1012.785766] kmem_cache_alloc+0x5b/0x360 [ 1012.786601] create_object.isra.0+0x3a/0xa20 [ 1012.787514] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1012.788545] kmem_cache_alloc+0x159/0x360 [ 1012.789391] __kernfs_new_node+0xd4/0x850 [ 1012.790252] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1012.791231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1012.792212] ? wait_for_completion+0x270/0x270 [ 1012.793138] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1012.794202] kernfs_new_node+0x93/0x120 [ 1012.795030] __kernfs_create_file+0x51/0x350 [ 1012.795926] sysfs_add_file_mode_ns+0x221/0x560 [ 1012.796881] internal_create_group+0x324/0xb30 [ 1012.797812] ? sysfs_remove_group+0x170/0x170 [ 1012.798720] ? lockdep_init_map_type+0x2c7/0x780 [ 1012.799707] ? blk_queue_flag_set+0x22/0x30 [ 1012.800583] ? __loop_update_dio+0x2d2/0x690 [ 1012.801473] loop_configure+0x954/0x1480 [ 1012.802305] lo_ioctl+0xa72/0x1760 [ 1012.803051] ? avc_has_extended_perms+0x7f1/0xec0 [ 1012.804023] ? loop_set_status_old+0x250/0x250 [ 1012.804953] ? avc_ss_reset+0x180/0x180 [ 1012.805763] ? find_held_lock+0x2c/0x110 [ 1012.806595] ? __lock_acquire+0xbb1/0x5b00 [ 1012.807524] ? selinux_inode_getsecctx+0x90/0x90 [ 1012.808480] ? generic_block_fiemap+0x60/0x60 [ 1012.809397] ? loop_set_status_old+0x250/0x250 [ 1012.810311] blkdev_ioctl+0x291/0x710 [ 1012.811088] ? blkdev_common_ioctl+0x1870/0x1870 [ 1012.812046] ? selinux_file_ioctl+0xb1/0x260 [ 1012.812938] block_ioctl+0xf9/0x140 [ 1012.813674] ? blkdev_read_iter+0x1c0/0x1c0 [ 1012.814552] __x64_sys_ioctl+0x19a/0x210 [ 1012.815400] do_syscall_64+0x33/0x40 [ 1012.816167] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1012.817201] RIP: 0033:0x7ff8f6f488d7 [ 1012.817952] 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 [ 1012.821646] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1012.823192] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1012.824624] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1012.826066] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1012.827515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1012.828955] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1012.926017] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:45:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:36 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:36 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:45:36 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:36 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 35) 17:45:36 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1027.270933] FAULT_INJECTION: forcing a failure. [ 1027.270933] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.273287] CPU: 1 PID: 7403 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1027.274664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.276359] Call Trace: [ 1027.276901] dump_stack+0x107/0x167 [ 1027.277643] should_fail.cold+0x5/0xa [ 1027.278417] ? __kernfs_new_node+0xd4/0x850 [ 1027.279306] should_failslab+0x5/0x20 [ 1027.280075] kmem_cache_alloc+0x5b/0x360 [ 1027.280923] __kernfs_new_node+0xd4/0x850 [ 1027.281769] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1027.282746] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1027.283728] ? wait_for_completion+0x270/0x270 [ 1027.284662] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1027.285735] kernfs_new_node+0x93/0x120 [ 1027.286558] __kernfs_create_file+0x51/0x350 [ 1027.287474] sysfs_add_file_mode_ns+0x221/0x560 [ 1027.288433] internal_create_group+0x324/0xb30 [ 1027.289381] ? sysfs_remove_group+0x170/0x170 [ 1027.290291] ? lockdep_init_map_type+0x2c7/0x780 [ 1027.291256] ? blk_queue_flag_set+0x22/0x30 [ 1027.292131] ? __loop_update_dio+0x2d2/0x690 [ 1027.293015] loop_configure+0x954/0x1480 [ 1027.293850] lo_ioctl+0xa72/0x1760 [ 1027.294564] ? avc_has_extended_perms+0x7f1/0xec0 [ 1027.295539] ? loop_set_status_old+0x250/0x250 [ 1027.296456] ? avc_ss_reset+0x180/0x180 [ 1027.297261] ? find_held_lock+0x2c/0x110 [ 1027.298106] ? __lock_acquire+0xbb1/0x5b00 [ 1027.299047] ? selinux_inode_getsecctx+0x90/0x90 [ 1027.300005] ? generic_block_fiemap+0x60/0x60 [ 1027.300915] ? loop_set_status_old+0x250/0x250 [ 1027.301838] blkdev_ioctl+0x291/0x710 [ 1027.302605] ? blkdev_common_ioctl+0x1870/0x1870 [ 1027.303577] ? selinux_file_ioctl+0xb1/0x260 [ 1027.304464] block_ioctl+0xf9/0x140 [ 1027.305196] ? blkdev_read_iter+0x1c0/0x1c0 [ 1027.306064] __x64_sys_ioctl+0x19a/0x210 [ 1027.306893] do_syscall_64+0x33/0x40 [ 1027.307654] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1027.308687] RIP: 0033:0x7ff8f6f488d7 [ 1027.309443] 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 [ 1027.313213] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1027.314750] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1027.316187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1027.317617] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1027.319053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1027.320477] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1027.369607] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:37 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:45:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 36) 17:45:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x5) flock(0xffffffffffffffff, 0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r3, r2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x9, 0x8, 0x0, 0x8, 0x8, 0x4, 0xfff9, 0x0, 0x8001}, 0x0, 0x3, r3, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x80100, 0x49) r5 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000200), 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000280)={0x0, r4, 0x9, 0x6, 0x6c3, 0x7}) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2000, 0x104) [ 1027.575603] FAULT_INJECTION: forcing a failure. [ 1027.575603] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.577978] CPU: 0 PID: 7424 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1027.579369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.581035] Call Trace: [ 1027.581576] dump_stack+0x107/0x167 [ 1027.582324] should_fail.cold+0x5/0xa [ 1027.583126] ? create_object.isra.0+0x3a/0xa20 [ 1027.584048] should_failslab+0x5/0x20 [ 1027.584816] kmem_cache_alloc+0x5b/0x360 [ 1027.585643] create_object.isra.0+0x3a/0xa20 [ 1027.586534] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1027.587569] kmem_cache_alloc+0x159/0x360 [ 1027.588417] __kernfs_new_node+0xd4/0x850 [ 1027.589262] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1027.590223] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1027.591223] ? wait_for_completion+0x270/0x270 [ 1027.592145] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1027.593211] kernfs_new_node+0x93/0x120 [ 1027.594034] __kernfs_create_file+0x51/0x350 [ 1027.594929] sysfs_add_file_mode_ns+0x221/0x560 [ 1027.595911] internal_create_group+0x324/0xb30 [ 1027.596845] ? sysfs_remove_group+0x170/0x170 [ 1027.597752] ? lockdep_init_map_type+0x2c7/0x780 [ 1027.598689] ? blk_queue_flag_set+0x22/0x30 [ 1027.599548] ? __loop_update_dio+0x2d2/0x690 [ 1027.600438] loop_configure+0x954/0x1480 [ 1027.601269] lo_ioctl+0xa72/0x1760 [ 1027.601975] ? avc_has_extended_perms+0x7f1/0xec0 [ 1027.602932] ? loop_set_status_old+0x250/0x250 [ 1027.603862] ? avc_ss_reset+0x180/0x180 [ 1027.604667] ? find_held_lock+0x2c/0x110 [ 1027.605480] ? __lock_acquire+0xbb1/0x5b00 [ 1027.606402] ? selinux_inode_getsecctx+0x90/0x90 [ 1027.607374] ? generic_block_fiemap+0x60/0x60 [ 1027.608294] ? loop_set_status_old+0x250/0x250 [ 1027.609223] blkdev_ioctl+0x291/0x710 [ 1027.609989] ? blkdev_common_ioctl+0x1870/0x1870 [ 1027.610962] ? selinux_file_ioctl+0xb1/0x260 [ 1027.611861] block_ioctl+0xf9/0x140 [ 1027.612595] ? blkdev_read_iter+0x1c0/0x1c0 [ 1027.613471] __x64_sys_ioctl+0x19a/0x210 [ 1027.614301] do_syscall_64+0x33/0x40 [ 1027.615065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1027.616104] RIP: 0033:0x7ff8f6f488d7 [ 1027.616855] 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 [ 1027.620569] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1027.622107] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1027.623569] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1027.625014] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1027.626463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1027.627910] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:45:37 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:37 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:37 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x16, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1027.712623] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:37 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(0x0, r2, 0x5, r1, 0x0) getpgrp(0xffffffffffffffff) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x458000, 0x0) fork() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="001800000846631ce24a8d492b18c94e4673d1f100f4fda2ca6a1424c90ad86fe93ce03ea4e5a9da5701249974d62a00000000000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f66696c653000"]) r3 = syz_io_uring_setup(0x3de4, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) io_uring_enter(r3, 0x76d3, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r3, 0x10000000) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r6, 0x80, &(0x7f0000000340)=@rc={0x1f, @any, 0x3f}, 0x0, 0x0, 0x1, {0x0, r7}}, 0x8001) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0x10}, 0x0, {0x0, r7}}, 0x6) 17:45:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 37) 17:45:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 1028.051872] FAULT_INJECTION: forcing a failure. [ 1028.051872] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.054199] CPU: 1 PID: 7446 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1028.055585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.057261] Call Trace: [ 1028.057806] dump_stack+0x107/0x167 [ 1028.058554] should_fail.cold+0x5/0xa [ 1028.059350] ? __kernfs_new_node+0xd4/0x850 [ 1028.060227] should_failslab+0x5/0x20 [ 1028.060995] kmem_cache_alloc+0x5b/0x360 [ 1028.061829] __kernfs_new_node+0xd4/0x850 [ 1028.062679] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1028.063650] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1028.064622] ? wait_for_completion+0x270/0x270 [ 1028.065541] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1028.066606] kernfs_new_node+0x93/0x120 [ 1028.067422] __kernfs_create_file+0x51/0x350 [ 1028.068323] sysfs_add_file_mode_ns+0x221/0x560 [ 1028.069276] internal_create_group+0x324/0xb30 [ 1028.070210] ? sysfs_remove_group+0x170/0x170 [ 1028.071134] ? lockdep_init_map_type+0x2c7/0x780 [ 1028.072089] ? blk_queue_flag_set+0x22/0x30 [ 1028.072949] ? __loop_update_dio+0x2d2/0x690 [ 1028.073829] loop_configure+0x954/0x1480 [ 1028.074654] lo_ioctl+0xa72/0x1760 [ 1028.075372] ? avc_has_extended_perms+0x7f1/0xec0 [ 1028.076335] ? loop_set_status_old+0x250/0x250 [ 1028.077249] ? avc_ss_reset+0x180/0x180 [ 1028.078048] ? find_held_lock+0x2c/0x110 [ 1028.078872] ? __lock_acquire+0xbb1/0x5b00 [ 1028.079784] ? selinux_inode_getsecctx+0x90/0x90 [ 1028.080726] ? generic_block_fiemap+0x60/0x60 [ 1028.081630] ? loop_set_status_old+0x250/0x250 [ 1028.082538] blkdev_ioctl+0x291/0x710 [ 1028.083317] ? blkdev_common_ioctl+0x1870/0x1870 [ 1028.084268] ? selinux_file_ioctl+0xb1/0x260 [ 1028.085149] block_ioctl+0xf9/0x140 [ 1028.085871] ? blkdev_read_iter+0x1c0/0x1c0 [ 1028.086732] __x64_sys_ioctl+0x19a/0x210 [ 1028.087552] do_syscall_64+0x33/0x40 [ 1028.088293] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1028.089311] RIP: 0033:0x7ff8f6f488d7 [ 1028.090052] 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 [ 1028.093708] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1028.095226] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1028.096647] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1028.098065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1028.099499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1028.100912] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1028.152631] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.834712] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:45:58 executing program 7: pidfd_send_signal(0xffffffffffffffff, 0xc, &(0x7f0000000000)={0x3b, 0x5, 0x1000}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000300)="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") sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x24, 0x19, 0xc25, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0xf, 0x0, 0x0, @pid}]}, 0x24}}, 0x0) 17:45:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 38) 17:45:58 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1048.586998] FAULT_INJECTION: forcing a failure. [ 1048.586998] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.589594] CPU: 1 PID: 7476 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1048.591068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.592876] Call Trace: [ 1048.593466] dump_stack+0x107/0x167 [ 1048.594262] should_fail.cold+0x5/0xa [ 1048.595093] ? create_object.isra.0+0x3a/0xa20 [ 1048.596093] should_failslab+0x5/0x20 [ 1048.596922] kmem_cache_alloc+0x5b/0x360 [ 1048.597814] create_object.isra.0+0x3a/0xa20 [ 1048.598769] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.599882] kmem_cache_alloc+0x159/0x360 [ 1048.600792] __kernfs_new_node+0xd4/0x850 [ 1048.601698] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1048.602733] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1048.603801] ? wait_for_completion+0x270/0x270 [ 1048.604793] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1048.605939] kernfs_new_node+0x93/0x120 [ 1048.606811] __kernfs_create_file+0x51/0x350 [ 1048.607780] sysfs_add_file_mode_ns+0x221/0x560 [ 1048.608808] internal_create_group+0x324/0xb30 [ 1048.609818] ? sysfs_remove_group+0x170/0x170 [ 1048.610793] ? lockdep_init_map_type+0x2c7/0x780 [ 1048.611852] ? blk_queue_flag_set+0x22/0x30 [ 1048.612789] ? __loop_update_dio+0x2d2/0x690 [ 1048.613745] loop_configure+0x954/0x1480 [ 1048.614646] lo_ioctl+0xa72/0x1760 [ 1048.615425] ? avc_has_extended_perms+0x7f1/0xec0 [ 1048.616472] ? loop_set_status_old+0x250/0x250 [ 1048.617429] ? avc_ss_reset+0x180/0x180 [ 1048.618249] ? find_held_lock+0x2c/0x110 [ 1048.619146] ? __lock_acquire+0xbb1/0x5b00 [ 1048.620145] ? selinux_inode_getsecctx+0x90/0x90 [ 1048.621172] ? generic_block_fiemap+0x60/0x60 [ 1048.622158] ? loop_set_status_old+0x250/0x250 [ 1048.623149] blkdev_ioctl+0x291/0x710 [ 1048.623999] ? blkdev_common_ioctl+0x1870/0x1870 [ 1048.625037] ? selinux_file_ioctl+0xb1/0x260 [ 1048.626002] block_ioctl+0xf9/0x140 [ 1048.626785] ? blkdev_read_iter+0x1c0/0x1c0 [ 1048.627722] __x64_sys_ioctl+0x19a/0x210 [ 1048.628616] do_syscall_64+0x33/0x40 [ 1048.629422] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1048.630532] RIP: 0033:0x7ff8f6f488d7 [ 1048.631347] 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 [ 1048.635328] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1048.636970] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1048.638508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1048.640055] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1048.641597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1048.643137] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:45:58 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:45:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:45:58 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:45:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) 17:45:58 executing program 7: r0 = fork() r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x80, 0x4, 0x1f, 0x0, 0x100000001, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x1202, 0x0, 0xfd, 0x4, 0x8, 0x9, 0x8d, 0x0, 0x0, 0x0, 0x7}, r0, 0xf, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x21, 0x3, 0x88, 0x1, 0x0, 0x80000000, 0x20000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x400, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x84000, 0x6, 0x2a3, 0x2, 0xfffffffffffffffc, 0xa3, 0x8, 0x0, 0x6}, r0, 0xd, r1, 0x2) r2 = fork() tkill(r2, 0x3d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ptrace$cont(0x9, 0x0, 0x7fff, 0x9) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)='cpu.weight\x00', 0x2, 0x0) fcntl$notify(r3, 0x402, 0x4) r4 = getpgid(0x0) r5 = clone3(&(0x7f0000000480)={0x400, &(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280), {0x30}, &(0x7f00000002c0)=""/167, 0xa7, &(0x7f0000000380)=""/130, &(0x7f0000000440)=[r0, r4], 0x2}, 0x58) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000900)={0x1, 0x1, 0x9, 0xd, 0x109, &(0x7f0000000500)}) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000940)) clone3(&(0x7f0000000bc0)={0x804000, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x27}, &(0x7f0000000a40)=""/91, 0x5b, &(0x7f0000000ac0)=""/134, &(0x7f0000000b80)=[r6, r5, r4], 0x3}, 0x58) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000c40)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000000c80)=0x7) fcntl$getownex(r3, 0x10, &(0x7f0000000d00)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002180)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002140)={&(0x7f0000000d40)={0x13dc, 0x30, 0x200, 0x70bd27, 0x25dfdbfe, {0x1a}, [@nested={0xc, 0x61, 0x0, 0x1, [@typed={0x8, 0x76, 0x0, 0x0, @pid=r8}]}, @nested={0x2cf, 0x8a, 0x0, 0x1, [@generic="d651ae44c66f3b0c893a07bc8830481b3a1c025567361f99c53f80dfd5a5f628b78df5cb4a4065b7da12f2e9f8b1cbb9bc", @typed={0xc, 0x49, 0x0, 0x0, @u64=0xff}, @generic="939c62648edd273e5f06e1096c7c9501fc30214286e24f825ccbc093aedd37c7e257ff1bf3d83c5f1392c5a4aece7ba45f6fec7a6bc8db0b40d70d31c90c0cf7d1314abb190ffbc346d721fa526382f3965db6fccfabd3b32877a20f99ac83d94856863b760f9bcb0e312f2cf061a59fb78955b74c3805ef631735c3e92ec5e21c00b9d6d9faf7fbbce28681e48cc5697849f82b906aa83651e3e9987f4ca9640716ce7650e14710a963806cb7a32377d707d60f90a32e3f7e6149f2eac2b90b4f9044ccc46a74604e", @generic="a2bb3f893d755565107875d328dd70f0df7b735e1154e19dc6f7d6c2d2824fe94abb2bc6efc741b22a8510d2a4c9423a257e0cffabb409062ff68a428fb905f8161f7fe570419de45292499c348742164be8f7fdecebd1b28e24715cec3877130459c5a2b4d65478a21ccbe9856c628f61e457c21ed09353aaf005b1a2d8fdf7bf1a72dd9a4e7f8590072b8729821f32b1b6796840d309a90b7beafe8d8d350d9a844ba18c74548ce3dcb61cdf6aa524b3a9a1d2b7fdff8188ba5d9b53b68dfb3ae59189", @typed={0x8, 0x92, 0x0, 0x0, @u32=0x20}, @generic="5806fed28861ca20623b0686c0ab2d56524e5ecc387a63c600f04b0c5404bc638028f10ca39d9ae621122ef1581b0e05fc510e54baa34cfd5a29d8a8ca0498fb7bf402e8bac4995ce107cb2f894e3d865dea334cff5d20e89e933377e0d5f34387f0eb91af0249fbe1b0219f68005201778db138b1c08f56a65be6ee217ccad7eb0e1a7ae550c25e18a14f2e1d86b011326df9165314f00408d0a305076cb0666a8c157db43f29cdbafbe991476c448695ab868fe02d8706752de30679fcb20e62b7468a8e0b8b8bae47b776986216908c5afd47c94e20e3ead24c2df98c8f4864203bcaae", @typed={0x8, 0x87, 0x0, 0x0, @fd=r1}, @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x5}]}, @nested={0x10, 0x44, 0x0, 0x1, [@typed={0x8, 0x46, 0x0, 0x0, @u32=0x8001}, @typed={0x4, 0x2d}]}, @generic="14e7f54af211f2e8fff44dcb374124308a1f9250f2c32f2865232b53cba45d18a98b6cd34658c58e68a4fbddb07fc9d78cc20a0a7fb7e484e7b62f6af2f9f533bd9abb712faccc176bebee005245853212e6e5236476e1db4f61e242575540a2da8cff6082ff237709082fcb98a2fd3bc0339793cd491edbec7b5eb947f6794f4cc6fb", @generic="73737c1fed1649e5259e26f413544716e004a0ac537a12d021d774a645a4616a14a4b4fdb7ea804061253db07501044d0432643009c136103470384af16dd1d5f7215b4f1568767058a7717a2477b13a44", @generic="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@typed={0x8, 0x20, 0x0, 0x0, @u32=0x7}]}, 0x13dc}, 0x1, 0x0, 0x0, 0x4000010}, 0x48840) getpriority(0x2, 0x0) 17:45:58 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:58 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:45:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1048.994608] isofs_fill_super: root inode is not a directory. Corrupted media? 17:45:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) pwrite64(r0, &(0x7f0000000280)="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", 0x1000, 0x7) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b9010000000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010a00)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010d00)="2200170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f00000000c0)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'koi8-r'}}]}) [ 1049.163000] audit: type=1400 audit(1673027158.827:15): avc: denied { checkpoint_restore } for pid=7493 comm="syz-executor.7" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 17:46:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 39) 17:46:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) 17:46:14 executing program 7: prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x3000000) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xc2000258) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa0000300) 17:46:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0x22) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffc, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000280)) readahead(r0, 0x6, 0x2e) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000180)={{0x3c, @remote, 0x4e22, 0x2, 'dh\x00', 0x8, 0xfff, 0x64}, {@broadcast, 0x4e21, 0x1, 0x8, 0x3}}, 0x44) r3 = openat2(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x100, 0xe, 0xe}, 0x18) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e23, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c) 17:46:14 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000000202010800000000000000000a0000003c0002802c00018014000300fe8000000000000000000000000000aa14000400ff020000000000000000000000930000010c00028005000100000000"], 0x50}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000810}, 0x20040080) 17:46:14 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000300)=@hopopts={0x77, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3300}, @jumbo={0xc2, 0x4, 0x1f}]}, 0x20) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1064.438654] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1064.450335] FAULT_INJECTION: forcing a failure. [ 1064.450335] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.452787] CPU: 0 PID: 7535 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1064.454240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.455895] Call Trace: [ 1064.456448] dump_stack+0x107/0x167 [ 1064.457180] should_fail.cold+0x5/0xa [ 1064.457988] ? __kernfs_new_node+0xd4/0x850 [ 1064.458858] should_failslab+0x5/0x20 [ 1064.459666] kmem_cache_alloc+0x5b/0x360 [ 1064.460487] __kernfs_new_node+0xd4/0x850 [ 1064.461335] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1064.462290] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1064.463305] ? wait_for_completion+0x270/0x270 [ 1064.464247] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1064.465295] kernfs_new_node+0x93/0x120 [ 1064.466102] __kernfs_create_file+0x51/0x350 [ 1064.466988] sysfs_add_file_mode_ns+0x221/0x560 [ 1064.467944] internal_create_group+0x324/0xb30 [ 1064.468910] ? sysfs_remove_group+0x170/0x170 [ 1064.469809] ? lockdep_init_map_type+0x2c7/0x780 [ 1064.470815] ? blk_queue_flag_set+0x22/0x30 [ 1064.471692] ? __loop_update_dio+0x2d2/0x690 [ 1064.472618] loop_configure+0x954/0x1480 [ 1064.473449] lo_ioctl+0xa72/0x1760 [ 1064.474186] ? avc_has_extended_perms+0x7f1/0xec0 [ 1064.475139] ? loop_set_status_old+0x250/0x250 [ 1064.476095] ? avc_ss_reset+0x180/0x180 [ 1064.476895] ? find_held_lock+0x2c/0x110 [ 1064.477754] ? __lock_acquire+0xbb1/0x5b00 [ 1064.478693] ? selinux_inode_getsecctx+0x90/0x90 [ 1064.479673] ? generic_block_fiemap+0x60/0x60 [ 1064.480612] ? loop_set_status_old+0x250/0x250 [ 1064.481550] blkdev_ioctl+0x291/0x710 [ 1064.482339] ? blkdev_common_ioctl+0x1870/0x1870 [ 1064.483316] ? selinux_file_ioctl+0xb1/0x260 [ 1064.484217] block_ioctl+0xf9/0x140 [ 1064.484955] ? blkdev_read_iter+0x1c0/0x1c0 [ 1064.485851] __x64_sys_ioctl+0x19a/0x210 [ 1064.486676] do_syscall_64+0x33/0x40 [ 1064.487453] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1064.488471] RIP: 0033:0x7ff8f6f488d7 [ 1064.489245] 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 [ 1064.492897] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1064.494470] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1064.495963] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1064.497434] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1064.498911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1064.500394] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:46:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) [ 1064.537977] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1064.546976] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 40) 17:46:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1064.677399] FAULT_INJECTION: forcing a failure. 17:46:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000000000000000e7d5dd60960263df7d8a39d9b2bdb55192766520fb648230af6bd1328699d0acdcdfd6b1eef4265e10e4f69d8423939159cbf64471a6a6de1009141ce03c151cc9899a7e20e2210b11f5afa4d78b80d4dfde39d1fc5fd89668756bfd661769a9756c5a7a336beb713e389a83fe4aefb066861132669387722b8e"], 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r1, r0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x100010, r2, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000180)={r4, r5+60000000}, 0x1, 0x1, 0x1, {0x0, r6}}, 0x40) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x7, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x300}, 0x0, {0x0, r7}}, 0x7ed) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) [ 1064.677399] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.679982] CPU: 1 PID: 7552 Comm: syz-executor.6 Not tainted 5.10.161 #1 [ 1064.681317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.682931] Call Trace: [ 1064.683483] dump_stack+0x107/0x167 [ 1064.684201] should_fail.cold+0x5/0xa [ 1064.684959] ? create_object.isra.0+0x3a/0xa20 [ 1064.685856] should_failslab+0x5/0x20 [ 1064.686603] kmem_cache_alloc+0x5b/0x360 [ 1064.687406] create_object.isra.0+0x3a/0xa20 [ 1064.688282] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1064.689272] kmem_cache_alloc+0x159/0x360 [ 1064.690099] __kernfs_new_node+0xd4/0x850 [ 1064.690911] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1064.691847] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1064.692783] ? wait_for_completion+0x270/0x270 [ 1064.693681] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1064.694718] kernfs_new_node+0x93/0x120 [ 1064.695512] __kernfs_create_file+0x51/0x350 [ 1064.696362] sysfs_add_file_mode_ns+0x221/0x560 [ 1064.697277] internal_create_group+0x324/0xb30 [ 1064.698171] ? sysfs_remove_group+0x170/0x170 [ 1064.699044] ? lockdep_init_map_type+0x2c7/0x780 [ 1064.699973] ? blk_queue_flag_set+0x22/0x30 [ 1064.700820] ? __loop_update_dio+0x2d2/0x690 [ 1064.701667] loop_configure+0x954/0x1480 [ 1064.702470] lo_ioctl+0xa72/0x1760 [ 1064.703158] ? avc_has_extended_perms+0x7f1/0xec0 [ 1064.704115] ? loop_set_status_old+0x250/0x250 [ 1064.704992] ? avc_ss_reset+0x180/0x180 [ 1064.705768] ? find_held_lock+0x2c/0x110 [ 1064.706567] ? __lock_acquire+0xbb1/0x5b00 [ 1064.707464] ? selinux_inode_getsecctx+0x90/0x90 [ 1064.708390] ? generic_block_fiemap+0x60/0x60 [ 1064.709264] ? loop_set_status_old+0x250/0x250 [ 1064.710148] blkdev_ioctl+0x291/0x710 [ 1064.710891] ? blkdev_common_ioctl+0x1870/0x1870 [ 1064.711832] ? selinux_file_ioctl+0xb1/0x260 [ 1064.712698] block_ioctl+0xf9/0x140 [ 1064.713395] ? blkdev_read_iter+0x1c0/0x1c0 [ 1064.714232] __x64_sys_ioctl+0x19a/0x210 [ 1064.715046] do_syscall_64+0x33/0x40 [ 1064.715781] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1064.716767] RIP: 0033:0x7ff8f6f488d7 [ 1064.717480] 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 [ 1064.721018] RSP: 002b:00007ff8f44bdf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1064.722470] RAX: ffffffffffffffda RBX: 00007ff8f6f92970 RCX: 00007ff8f6f488d7 [ 1064.723859] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1064.725225] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1064.726602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1064.727981] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1064.749191] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:46:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7, 0x3}, {0x595, 0x6}, {0x7, 0x7f}, {0x5, 0x80}, {0x3, 0xd6}, {0x100, 0x9}, {0x7, 0x7}, {0x8000, 0x1}, {0x6, 0x6}, {0x400, 0x8}]}) r2 = dup2(r1, 0xffffffffffffffff) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)=r3) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000180)=r3) write(r1, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5e3206389", 0x27) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) ftruncate(r0, 0x1000003) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) ftruncate(r4, 0x10001) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) 17:46:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) (fail_nth: 41) 17:46:14 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1065.397080] Process accounting resumed [ 1065.438317] Process accounting resumed 17:46:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:46:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0xa8, 0x1a, 0xc22, 0x0, 0x25dfdbff, {0x5}, [@nested={0x94, 0x0, 0x0, 0x1, [@typed={0x8f, 0x58, 0x0, 0x0, @binary="dda05ec7557c4986a555cffc3943728bfb0f6d6fbcfeff7a9e89782d06e0b5f41f60a0e52266ed5924da03ee5a928b034d4222c61e13b00847f51c6cb4fc357395cd753ec1b76eca0d9f8069f2c9b7eeb78f5bccad450af3a0c9ebd2bbeff22cb8cc8a3f7d8b0bc8fc39d4887741f125215181f3f323fb4ebcb57a69a740f09c8705cd182b9cd97708aa53"}]}]}, 0xa8}}, 0x0) 17:46:28 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x20002000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x121900, 0x4a) 17:46:28 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:46:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:46:28 executing program 4: ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000440), 0x40000, 0x0) 17:46:28 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1079.229055] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:46:28 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0xff}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}, {{0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x3f}}, {{0xa, 0x4e23, 0x7fffffff, @remote, 0x8}}, {{0xa, 0x4e21, 0x2, @mcast1, 0x2}}, {{0xa, 0x4e22, 0x87, @mcast2, 0x100}}]}, 0x310) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[], 0x8) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640), 0x1}}, {{0x0, 0xffffffffffffffc2, &(0x7f0000000900), 0x1}}], 0x3, 0x8080) sendmsg$inet6(r0, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) 17:46:28 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x18, 0x3a, 0xff, @empty, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @local}}}}}}, 0x0) syz_emit_ethernet(0x1016, &(0x7f00000002c0)={@local, @random="dacfbfa8955b", @val={@val={0x9100, 0x3, 0x0, 0x1}, {0x8100, 0x7, 0x0, 0x2}}, {@generic={0x8848, "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"}}}, 0x0) [ 1079.356797] ICMPv6: NA: bb:bb:bb:bb:bb:bb advertised our address fe80::aa on syz_tun! [ 1079.365185] ICMPv6: NA: bb:bb:bb:bb:bb:bb advertised our address fe80::aa on syz_tun! 17:46:29 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockname$unix(r1, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="eec4f39a01317d4fd3e01d0158debac83eb458dad7dea583fe6dffac42f501651fee8eee08cddd141f9ff8233e460436fc9e370bf43e4b82f489dfdb3850649f4289661ec94c061199f59e7efdb372c0c36df8dc0dd56fedf3c5fef35d142848015c2d48b4eeac33b16ba2ccaaafbd4e7ad391c85277c21707b701609ffbf3d0318fb6a544eb008a08a37f571a234d3e634b4d59164ccc6118bed7ff4b4872ee3fde0ae73f3dfbbdc08b7febf5f4d117c0f139c1414a797231ed5e5d503128c17dbd695e827c3d8f", @ANYRES16=0x0, @ANYBLOB="000826bd7000fbdbdf250100000005000500020000000800030007000000050006000100000005000500020000000500060040000000050006000400000014000100fe8800000000000000000000000000010800030001000000050006001f000000"], 0x68}, 0x1, 0x0, 0x0, 0x8804}, 0x20000001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r5, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x200, 0x2f}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x3}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f00000000c0)=0x6e) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001d00210c00000000000000000400020008000000000000004aa06cb1570400b6737c4fd0d65a02ab2d57dd377cdfa238d082446174347bfd6301590f164e897ec483443c5031250a51015282acc3df30f0e6011b46f0b231b1bc2cba469d7e73768584def341e4dd"], 0x1c}}, 0x0) 17:46:29 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) [ 1079.482249] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1079.502906] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x10000, 0x1d, &(0x7f0000000600)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b70b0000000c0001022e00000002000000e80302022e2e00"/64, 0x40, 0x13e0}, {&(0x7f00000105e0)="0000000000000000000000000000000000000000000000000c0000de5551aadd00000000f40300"/64, 0x40, 0x17e0}, {&(0x7f0000010620)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1be0}, {&(0x7f0000010660)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1fe0}, {&(0x7f00000106a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x23e0}, {&(0x7f00000106e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x27e0}, {&(0x7f0000010720)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2be0}, {&(0x7f0000010760)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x4}, {&(0x7f00000107a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x33e0}, {&(0x7f00000107e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x37e0}, {&(0x7f0000010820)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3be0}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3fe0}, {&(0x7f00000108a0)="0000000000000000000000000000000000000000000000000c0000de2b607f29", 0x20, 0x43dc}, {&(0x7f00000108c0)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0x4c00}, {&(0x7f0000010cc0)="00000000000000009f09c75f9f09c75f9f09c75f00"/32, 0x20, 0x8c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f0000", 0xa0, 0x8c60}, {&(0x7f0000010d80)="00000000000000000000000000000000000000000000000000000000acff0000", 0x20, 0x8d60}, {&(0x7f0000010da0)="000000000000000000000000000000000000000000000000000000000ee30000", 0x20, 0x8de0}, {&(0x7f0000010dc0)="00000000000000000000000000000000000000000000000000000000ce1e0000", 0x20, 0x8e60}, {&(0x7f0000010de0)="000000000000000000000000000000000000000000000000000000007f6e000080810000003004049f09c75f9f09c75f9f09c75f000000000000010002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000005620000", 0xa0, 0x8ee0}, {&(0x7f0000010e80)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00;W\x00\x00', 0x20, 0x8fe0}, {&(0x7f0000000200)="00000000000000000000008623b2700020d70d000000000000000000000000fbaa0000b75b155b01777f462dfed001456a25c658964098905f7d6a384ea387d4b936db17badfe00a58b1bda3b644eff478794d66969781118a28e13ba0a44e00a71530ac00215f50bf324520588fd29f166ffc4bc4777af2086c55ee204e83b3cd5958980e931d4af7df62830bed34a9fcf645177e5081dece", 0x99, 0x9060}, {&(0x7f0000010ec0)="000000000000000000000000000000000000000000000000000000004ada0000c0410000003000009f09c75f9f09c75f9f09c75f00000000000002001800000000000800000000000af301000400000000000000000000000c0000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070fa0000", 0xa0, 0x90e0}], 0x0, &(0x7f0000010f60)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @a}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) write(r1, &(0x7f0000000040)="7cf8876ee931ee3095e2906e9279b6f4902862b2af8d2e304f45b41ee6949bb60ac74218a62320bb51ed1c52889821eacc7a097fdcc23ca3631b0e414c71ac79d831c853d6d25cf28b73d5d5a490615621db2787b7705d324741bba11902cb68f2ff436df0866b086590806978fc6e59b50a66da458b911d808653", 0x7b) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='mnt/encrypted_dir\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000540)=@v2={0x2, @aes256, 0x0, '\x00', @a}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='mnt/encrypted_dir/file\x00', 0x42, 0x180) write(r5, &(0x7f00000005c0)='foo', 0x3) 17:46:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockname$unix(r1, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="eec4f39a01317d4fd3e01d0158debac83eb458dad7dea583fe6dffac42f501651fee8eee08cddd141f9ff8233e460436fc9e370bf43e4b82f489dfdb3850649f4289661ec94c061199f59e7efdb372c0c36df8dc0dd56fedf3c5fef35d142848015c2d48b4eeac33b16ba2ccaaafbd4e7ad391c85277c21707b701609ffbf3d0318fb6a544eb008a08a37f571a234d3e634b4d59164ccc6118bed7ff4b4872ee3fde0ae73f3dfbbdc08b7febf5f4d117c0f139c1414a797231ed5e5d503128c17dbd695e827c3d8f", @ANYRES16=0x0, @ANYBLOB="000826bd7000fbdbdf250100000005000500020000000800030007000000050006000100000005000500020000000500060040000000050006000400000014000100fe8800000000000000000000000000010800030001000000050006001f000000"], 0x68}, 0x1, 0x0, 0x0, 0x8804}, 0x20000001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r5, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x200, 0x2f}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x3}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f00000000c0)=0x6e) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001d00210c00000000000000000400020008000000000000004aa06cb1570400b6737c4fd0d65a02ab2d57dd377cdfa238d082446174347bfd6301590f164e897ec483443c5031250a51015282acc3df30f0e6011b46f0b231b1bc2cba469d7e73768584def341e4dd"], 0x1c}}, 0x0) 17:46:41 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockname$unix(r1, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="eec4f39a01317d4fd3e01d0158debac83eb458dad7dea583fe6dffac42f501651fee8eee08cddd141f9ff8233e460436fc9e370bf43e4b82f489dfdb3850649f4289661ec94c061199f59e7efdb372c0c36df8dc0dd56fedf3c5fef35d142848015c2d48b4eeac33b16ba2ccaaafbd4e7ad391c85277c21707b701609ffbf3d0318fb6a544eb008a08a37f571a234d3e634b4d59164ccc6118bed7ff4b4872ee3fde0ae73f3dfbbdc08b7febf5f4d117c0f139c1414a797231ed5e5d503128c17dbd695e827c3d8f", @ANYRES16=0x0, @ANYBLOB="000826bd7000fbdbdf250100000005000500020000000800030007000000050006000100000005000500020000000500060040000000050006000400000014000100fe8800000000000000000000000000010800030001000000050006001f000000"], 0x68}, 0x1, 0x0, 0x0, 0x8804}, 0x20000001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r5, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x200, 0x2f}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x3}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f00000000c0)=0x6e) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001d00210c00000000000000000400020008000000000000004aa06cb1570400b6737c4fd0d65a02ab2d57dd377cdfa238d082446174347bfd6301590f164e897ec483443c5031250a51015282acc3df30f0e6011b46f0b231b1bc2cba469d7e73768584def341e4dd"], 0x1c}}, 0x0) 17:46:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:46:41 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:46:41 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:46:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) [ 1092.246619] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:41 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1092.287292] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 1092.305717] ext4 filesystem being mounted at /syzkaller-testdir124952330/syzkaller.iEXp6T/98/mnt supports timestamps until 2038 (0x7fffffff) 17:46:41 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}, @noop]}}}], 0x30}, 0x0) 17:46:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1092.482577] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:42 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:42 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000018c0)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-arm64-neon\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="e9e193e2e464", 0x6}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000180)="7d51391a2724f3f58f95bf0ffae6195a9b6ea8708864f788b95ce6c9ec0e", 0x1e}], 0x3, &(0x7f0000001340)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffb}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0xf0}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000240)="58bbb5f53e0ecf1136febad471e8db5aef03d98a754775bedd4f5f9d7299", 0x1e}, {&(0x7f0000000280)="f964e7ac113d5396054eb3b48fab2b5107e09cd0344858a51b2010538469ff722b4f51636e233f973c799250aa67b573fa147b3c851f87b89cce9af441cac59f1b23f4a8b5c0733eeaf91ac3f8f8a1dcdab996cc5363488cdde42c790f8bb09f1780b718d51aee82734069d7e815d56f2215d4efe0", 0x75}, {&(0x7f0000001440)="46420030ca25f7fa6f81b370c02f9f7ab82372e57b447140b98e370340d24337de8be5ded222151a7d2c1ba77407ced01527633b4ee0f421fa71533ba98cec0d6ecd7d762bb268d1f856a8f43f73dbc2803c640c6b5ec9e55788f0fbf8d01057f2c4693cf7b6562ea51bde4347b6a0aabe34635344879551a0bce9c20f352c1838740f7b3e2a0d8322ad70ce8c14d54e8c9592428ad3854d5e44f6f54c4d2e9f73cce971a3141868aedd72745d8b98bec530aeb7", 0xb4}, {&(0x7f0000001500)="1fcd5c8f01d6f35a22471b9905911d512bfa0f98d14a620599431e089f4e8b7d1d0c7bac348e64f5ac8fa28ff76b6876dfe14109e7107b9984614699543392810e4d81fe2e7b3c85c3a2a4b6456367b45f3465edeb793aad5656b25d18e3711be5e8096c9011e3e5fb474d2217f434235d6d39fb5d1e812ab90395ed59e42f247b4ae27157e1b88fd090eab10bbc22c0af198b54ce39a9aea1c314a86e8ad8dbd96ef31cfed601b0f7c518e2d9eb8adc1a1f71b015efed5fa51601bf4f555152c4d616a4423bd06ffc9188", 0xcb}, {&(0x7f0000001600)="fe95e119430ebe2cf58729e4c4c948f696bd7e95f1c14adaa364fd8d72e317c8fe1084e4ee555324d9a9977bd1d22d4312c0d3ab843752eca6727b7430e43779a2de87d4c29a9dd1e82959dc1b8d81e1ec0d54058584e047093f55f9e090a1f8a6017682f428be71e1fafbfa43561fa397b97ec07e123e2f6921b4a5719a1ebe3204ac5e9fe56c52bad4c23d35f560ad18dbae73afa2730a00f24924f1a69fe2a9113609dcb221508421d0f461101a0f9610fe1704064fc0660e089e2f0ffce495cf3bfb02fb4672cf3a0210fac29a219292e2c5ed7b347a335ef4e3c444739382d34a5b2263dc2d767c691b38fe5d", 0xef}, {&(0x7f0000001700)="95a95675f0e732253e31fbe091726a6cd0f1f2bd184a09a18524f4c46f51e4208f536c7fb84b1903f6f7623af4fa5e67b6d53de600beb665e539f27e4e7591e4670dd5ea4d2434309b5ce40dc9e49a4065ee89c77e088d5131afd78329be0ff47f43be84a9d2fd0062ceec96ccacef6f2f02755410f41d58cbea8b231b757df35fba78ea750c9f806ec8e4b4f933bcff685c33f26fcac827e7e554281ea48952d108eda1bb60addd1bded63b867eff44d6be0c81edd5109a35672c91f42b5fc61eb2b51140864630b17284", 0xcb}], 0x6, &(0x7f0000001880)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x18}}], 0x2, 0x20048880) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[@ANYRES64], 0x1020) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r4, r2) 17:46:42 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1092.691668] ref_ctr going negative. vaddr: 0x20ffa002, curr val: 0, delta: -1 [ 1092.692802] ref_ctr decrement failed for inode: 0x3e87 offset: 0x0 ref_ctr_offset: 0x2 of mm: 0x000000004979786c [ 1092.694094] ref_ctr going negative. vaddr: 0x20ffa002, curr val: 0, delta: -1 [ 1092.694960] ref_ctr decrement failed for inode: 0x3e87 offset: 0x0 ref_ctr_offset: 0x2 of mm: 0x000000004979786c 17:46:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:46:56 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:56 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:56 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:46:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) 17:46:56 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:56 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r2, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x14050880) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x8, 0x70bd26, 0x0, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000051}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x80}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7fff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000850}, 0x20000001) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat(r3, 0x0, 0x220000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x157) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f00000001c0)=0x9, r5, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) r8 = socket$unix(0x1, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f0000000200)={0x0, r6, 0x507, 0x6, 0x6, 0x7}) openat(r4, &(0x7f0000000240)='./file0\x00', 0x101000, 0x20) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x2000, 0x134) copy_file_range(r9, 0x0, r7, 0x0, 0x200f5ef, 0x0) 17:46:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1107.188411] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) [ 1107.303621] isofs_fill_super: root inode is not a directory. Corrupted media? 17:46:56 executing program 7: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x28, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x55}, 0x480c0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @broadcast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}, {0x0, 0x0, 0x0, @private}}}}}, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000000180)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}, @void, {@x25={0x805, {0x2, 0x73, 0x0, "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"}}}}, &(0x7f00000011c0)={0x0, 0x1, [0x21e, 0xfaf, 0x780, 0x507]}) syz_emit_ethernet(0x103, &(0x7f0000001480)={@local, @empty, @val={@val={0x9100, 0x3, 0x1, 0x2}, {0x8100, 0x5, 0x0, 0x3}}, {@ipv4={0x800, @tipc={{0x33, 0x4, 0x0, 0x8, 0xed, 0x65, 0x0, 0x1f, 0x6, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x40}, {[@end, @timestamp_prespec={0x44, 0x24, 0xb5, 0x3, 0xd, [{@private=0xa010102, 0x1}, {@broadcast, 0xffff5f10}, {@broadcast, 0x1}, {@multicast1, 0x3f}]}, @rr={0x7, 0x23, 0x5, [@empty, @private=0xa010102, @local, @multicast1, @private=0xa010101, @remote, @loopback, @multicast1]}, @ssrr={0x89, 0x17, 0x74, [@remote, @rand_addr=0x64010102, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast2]}, @noop, @timestamp_prespec={0x44, 0x34, 0xb6, 0x3, 0x6, [{@dev={0xac, 0x14, 0x14, 0xa}, 0x3ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xe36}, {@broadcast, 0xe7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@rand_addr=0x64010101, 0xf63}]}, @rr={0x7, 0x23, 0x69, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x3d}, @broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x13}]}]}}, @payload_conn={{{0x21, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x5, 0x2, 0x4e21, 0x4e20}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000140)={0x0, 0x2, [0xdbf, 0xb59, 0x486, 0xbed]}) write$tun(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x144) 17:46:57 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:46:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:46:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) 17:46:57 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:46:57 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:46:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:46:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1107.601566] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) 17:47:12 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) r5 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"/1419], 0x57d) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x251000, 0x2d) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup2(r6, 0xffffffffffffffff) sendmsg$inet(r7, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00'}) fcntl$dupfd(r8, 0x406, r5) 17:47:12 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0xf, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000000)=""/61, &(0x7f0000000080)=0x3d) tee(r2, r0, 0x2, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000580)={0x0, 0x8, 0x1, [0x8, 0x4, 0x1367, 0x80000000, 0x800], [0xffff, 0xff, 0xee, 0xffff, 0x10001, 0x2, 0x7, 0x9c, 0x5, 0x3, 0x5, 0x1a8, 0x1000, 0x9, 0x7, 0xf6, 0x3, 0x83a, 0x401, 0x3ff, 0x7f, 0x76f08dff, 0x68ef, 0xe0, 0x1ff, 0x8572, 0x1, 0x9, 0x3, 0x9, 0x100, 0x3, 0x7, 0x2, 0x3, 0x100, 0x3, 0x1, 0x3, 0x0, 0x3b08, 0x2, 0xff, 0x100, 0xffffffff, 0x5, 0x7fff, 0x4, 0x100000000, 0x40, 0x5, 0x4, 0x6, 0x9, 0x3, 0x3d, 0xe0e, 0x8140, 0x4, 0x4, 0x0, 0xfffffffffffffffd, 0x789f, 0x5, 0x9, 0x8, 0x5, 0x3ff, 0x86b, 0x0, 0x1, 0x9, 0xb6, 0x4, 0x1ff, 0x0, 0x100000001, 0x2, 0x1000, 0x7, 0x7f, 0x10000, 0xc4, 0x3, 0x3f, 0x5, 0x8000, 0x7fffffff, 0x2, 0x8000, 0x3ff, 0x8e5b, 0x2, 0x3, 0x10001, 0x3, 0xd3, 0x4, 0xbfe, 0x9, 0x10001, 0x2, 0x200, 0x5, 0x100000000, 0x6, 0x80, 0x5, 0x0, 0x1200000000000000, 0x0, 0xe9, 0x5, 0x5, 0xaa1, 0x1, 0x400, 0x9, 0x9, 0x3, 0x810000]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) 17:47:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:47:12 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1122.572140] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) [ 1122.609589] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:12 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1d6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1122.824796] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) [ 1122.891155] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x2c, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x41, [@multicast1, @private=0xa010102]}]}}}], 0x30}, 0x0) 17:47:26 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:26 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:47:26 executing program 4: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:26 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:26 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:47:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1137.016756] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x20, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}]}}}], 0x20}, 0x0) 17:47:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop]}}}], 0x20}, 0x0) [ 1137.111143] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:26 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:47:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:47:39 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:47:39 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:39 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:47:39 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1150.087397] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1150.123518] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:47:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:47:39 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:39 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:47:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7fc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1150.287430] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:39 executing program 7: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:40 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1150.368939] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:40 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:47:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:47:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:47:40 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:47:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:56 executing program 2: openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:47:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:47:56 executing program 7: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:56 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) [ 1167.194062] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:56 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:47:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:47:56 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:47:56 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1167.267109] isofs_fill_super: root inode is not a directory. Corrupted media? 17:47:56 executing program 2: openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1167.309229] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:10 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:10 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:10 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:10 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:10 executing program 2: openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1180.875263] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1180.930297] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:10 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:10 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1181.128091] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:24 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:24 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:24 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) fsopen(0x0, 0x0) 17:48:24 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) [ 1194.471663] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:24 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:48:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1194.540134] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:48:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd14, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:24 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:24 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:24 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) fsopen(0x0, 0x0) 17:48:24 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1194.681978] perf: interrupt took too long (3139 > 3128), lowering kernel.perf_event_max_sample_rate to 63000 [ 1194.705434] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:36 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) fsopen(0x0, 0x0) 17:48:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:36 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:36 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1206.966609] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1206.979439] perf: interrupt took too long (3957 > 3923), lowering kernel.perf_event_max_sample_rate to 50000 17:48:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) [ 1207.008896] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) [ 1207.096271] perf: interrupt took too long (4965 > 4946), lowering kernel.perf_event_max_sample_rate to 40000 17:48:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:36 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:36 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:36 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1207.211824] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1207.264029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1221.144891] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:48:58 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:58 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:58 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:58 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) [ 1228.562023] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:58 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1228.591575] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) [ 1228.635317] perf: interrupt took too long (6239 > 6206), lowering kernel.perf_event_max_sample_rate to 32000 17:48:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x140d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:48:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:48:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:48:58 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:48:58 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1228.756141] isofs_fill_super: root inode is not a directory. Corrupted media? 17:48:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:48:58 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) [ 1228.838406] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:49:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:49:12 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:49:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:49:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:49:12 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) 17:49:12 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:49:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1243.203514] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1243.294527] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:12 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) fsopen(0x0, 0x0) [ 1258.695741] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1258.725429] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) 17:49:28 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:28 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:49:28 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:49:28 executing program 7: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:49:28 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:49:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:49:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) 17:49:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:49:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:49:28 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:49:28 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 17:49:28 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:49:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 1) 17:49:28 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, 0x0, 0x0) 17:49:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1258.988613] FAULT_INJECTION: forcing a failure. [ 1258.988613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1258.991143] CPU: 1 PID: 8205 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1258.992568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.994388] Call Trace: [ 1258.994957] dump_stack+0x107/0x167 [ 1258.995701] should_fail.cold+0x5/0xa [ 1258.996533] _copy_from_user+0x2e/0x1b0 [ 1258.997412] __copy_msghdr_from_user+0x91/0x4b0 [ 1258.998390] ? __ia32_sys_shutdown+0x80/0x80 [ 1258.999279] ? perf_trace_lock+0xac/0x490 [ 1259.000192] ? __lock_acquire+0xbb1/0x5b00 [ 1259.001085] sendmsg_copy_msghdr+0xa1/0x160 [ 1259.002007] ? do_recvmmsg+0x6d0/0x6d0 [ 1259.002847] ? perf_trace_lock+0xac/0x490 [ 1259.003712] ? SOFTIRQ_verbose+0x10/0x10 [ 1259.004629] ? __lockdep_reset_lock+0x180/0x180 [ 1259.005558] ? perf_trace_lock+0xac/0x490 [ 1259.006460] ? SOFTIRQ_verbose+0x10/0x10 [ 1259.006484] ___sys_sendmsg+0xc6/0x170 [ 1259.006505] ? sendmsg_copy_msghdr+0x160/0x160 [ 1259.006538] ? __fget_files+0x26d/0x480 [ 1259.010035] ? lock_downgrade+0x6d0/0x6d0 [ 1259.010927] ? find_held_lock+0x2c/0x110 [ 1259.011758] ? __fget_files+0x296/0x480 [ 1259.012615] ? __fget_light+0xea/0x290 [ 1259.013476] __sys_sendmsg+0xe5/0x1b0 [ 1259.014278] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1259.015191] ? rcu_read_lock_any_held+0x75/0xa0 [ 1259.016191] ? fput_many+0x2f/0x1a0 [ 1259.016986] ? ksys_write+0x1a9/0x260 [ 1259.017830] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1259.018874] do_syscall_64+0x33/0x40 [ 1259.019622] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1259.020657] RIP: 0033:0x7ffbdbdb9b19 [ 1259.021456] 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 [ 1259.025269] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1259.026799] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1259.028225] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1259.029643] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1259.031120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1259.032604] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 [ 1259.037555] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:49:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 2) 17:49:28 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:49:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2d3043, 0x1f1) creat(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, r0, 0x0) ftruncate(r0, 0x1000003) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) fcntl$getflags(r0, 0x40a) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000140)='environ\x00') ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x24, 0x24, 0x1, 0x3, 0x2, 0xfe2d, 0x0, 0x1d, 0x1}}) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) 17:49:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1259.163308] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:28 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1259.273115] audit: type=1400 audit(1673027368.936:16): avc: denied { associate } for pid=8220 comm="syz-executor.5" name="nvram" dev="devtmpfs" ino=99 scontext=system_u:object_r:syslogd_var_lib_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 [ 1259.370974] FAULT_INJECTION: forcing a failure. [ 1259.370974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1259.372362] CPU: 0 PID: 8224 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1259.373118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1259.374038] Call Trace: [ 1259.374331] dump_stack+0x107/0x167 [ 1259.374732] should_fail.cold+0x5/0xa [ 1259.375150] _copy_from_user+0x2e/0x1b0 [ 1259.375593] move_addr_to_kernel.part.0+0x31/0x110 [ 1259.376134] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1259.376652] ? __ia32_sys_shutdown+0x80/0x80 [ 1259.377154] ? perf_trace_lock+0xac/0x490 [ 1259.377611] ? __lock_acquire+0xbb1/0x5b00 [ 1259.378093] sendmsg_copy_msghdr+0xa1/0x160 [ 1259.378555] ? do_recvmmsg+0x6d0/0x6d0 [ 1259.378976] ? perf_trace_lock+0xac/0x490 [ 1259.379421] ? SOFTIRQ_verbose+0x10/0x10 [ 1259.379883] ? __lockdep_reset_lock+0x180/0x180 [ 1259.380400] ? perf_trace_lock+0xac/0x490 [ 1259.380858] ? SOFTIRQ_verbose+0x10/0x10 [ 1259.381329] ___sys_sendmsg+0xc6/0x170 [ 1259.381784] ? sendmsg_copy_msghdr+0x160/0x160 [ 1259.382315] ? __fget_files+0x26d/0x480 [ 1259.382767] ? lock_downgrade+0x6d0/0x6d0 [ 1259.383229] ? find_held_lock+0x2c/0x110 [ 1259.383687] ? __fget_files+0x296/0x480 [ 1259.384142] ? __fget_light+0xea/0x290 [ 1259.384582] __sys_sendmsg+0xe5/0x1b0 [ 1259.385008] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1259.385507] ? rcu_read_lock_any_held+0x75/0xa0 [ 1259.386039] ? fput_many+0x2f/0x1a0 [ 1259.386439] ? ksys_write+0x1a9/0x260 [ 1259.386874] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1259.387400] do_syscall_64+0x33/0x40 [ 1259.387829] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1259.388402] RIP: 0033:0x7ffbdbdb9b19 [ 1259.388826] 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 [ 1259.390903] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1259.391768] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1259.392584] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1259.393393] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1259.394198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1259.394998] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 [ 1259.398524] Process accounting resumed [ 1259.431921] Process accounting resumed 17:49:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:49:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:49:42 executing program 5: faccessat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x181, 0x1300) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5f69, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x357}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000540), &(0x7f0000000580)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x16d842, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1) 17:49:42 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:49:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:49:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:49:42 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:49:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 3) [ 1272.954945] FAULT_INJECTION: forcing a failure. [ 1272.954945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1272.957423] CPU: 0 PID: 8246 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1272.958846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1272.960539] Call Trace: [ 1272.961085] dump_stack+0x107/0x167 [ 1272.961833] should_fail.cold+0x5/0xa [ 1272.962648] _copy_from_user+0x2e/0x1b0 [ 1272.963465] ____sys_sendmsg+0x194/0x870 [ 1272.964307] ? kernel_sendmsg+0x50/0x50 [ 1272.965122] ? do_recvmmsg+0x6d0/0x6d0 [ 1272.965920] ? perf_trace_lock+0xac/0x490 [ 1272.966782] ? __lockdep_reset_lock+0x180/0x180 [ 1272.967736] ? perf_trace_lock+0xac/0x490 [ 1272.968580] ? SOFTIRQ_verbose+0x10/0x10 [ 1272.969414] ___sys_sendmsg+0xf3/0x170 [ 1272.970235] ? sendmsg_copy_msghdr+0x160/0x160 [ 1272.971173] ? __fget_files+0x26d/0x480 [ 1272.971985] ? lock_downgrade+0x6d0/0x6d0 [ 1272.972836] ? find_held_lock+0x2c/0x110 [ 1272.973686] ? __fget_files+0x296/0x480 [ 1272.974530] ? __fget_light+0xea/0x290 [ 1272.975341] __sys_sendmsg+0xe5/0x1b0 [ 1272.975371] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1272.977024] ? rcu_read_lock_any_held+0x75/0xa0 [ 1272.978007] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1272.979012] do_syscall_64+0x33/0x40 [ 1272.979772] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1272.980817] RIP: 0033:0x7ffbdbdb9b19 [ 1272.981585] 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 [ 1272.985360] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1272.986953] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1272.988409] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1272.989858] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1272.991323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1272.992772] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 [ 1273.003979] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) [ 1273.039850] isofs_fill_super: root inode is not a directory. Corrupted media? 17:49:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:49:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1285.876816] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:50:03 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:03 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x8, 0x0, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x1d) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, 0x3, 0x4}, 0x6) 17:50:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:50:03 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 4) 17:50:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:50:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1293.806049] FAULT_INJECTION: forcing a failure. [ 1293.806049] name failslab, interval 1, probability 0, space 0, times 0 [ 1293.808449] CPU: 1 PID: 8281 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1293.809847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1293.811565] Call Trace: [ 1293.812112] dump_stack+0x107/0x167 [ 1293.812871] should_fail.cold+0x5/0xa [ 1293.813662] ? ip_options_get+0xa5/0x430 [ 1293.814508] should_failslab+0x5/0x20 [ 1293.815290] __kmalloc+0x72/0x3f0 [ 1293.816019] ip_options_get+0xa5/0x430 [ 1293.816834] ? ip_options_undo+0x460/0x460 [ 1293.817711] ? is_dynamic_key+0x1c0/0x1c0 [ 1293.818586] ? mark_lock+0xf5/0x2df0 [ 1293.819353] ? mark_lock+0xf5/0x2df0 [ 1293.820127] ip_cmsg_send+0x796/0x990 [ 1293.820929] udp_sendmsg+0x12c9/0x20a0 [ 1293.821732] ? ip_frag_init+0x350/0x350 [ 1293.822561] ? perf_trace_lock+0xac/0x490 [ 1293.823414] ? udp_setsockopt+0xc0/0xc0 [ 1293.824236] ? mark_lock+0xf5/0x2df0 [ 1293.824991] ? __lockdep_reset_lock+0x180/0x180 [ 1293.825962] ? mark_lock+0xf5/0x2df0 [ 1293.826751] ? mark_lock+0xf5/0x2df0 [ 1293.827510] ? lock_chain_count+0x20/0x20 [ 1293.828365] ? lock_chain_count+0x20/0x20 [ 1293.829203] ? lock_chain_count+0x20/0x20 [ 1293.830062] ? mark_lock+0xf5/0x2df0 [ 1293.830829] ? perf_trace_lock+0xac/0x490 [ 1293.831678] udpv6_sendmsg+0x146a/0x29b0 [ 1293.832519] ? __lock_acquire+0x1657/0x5b00 [ 1293.833404] ? udp_v6_push_pending_frames+0x360/0x360 [ 1293.834478] ? perf_trace_lock+0xac/0x490 [ 1293.835317] ? SOFTIRQ_verbose+0x10/0x10 [ 1293.836150] ? perf_trace_lock+0xac/0x490 [ 1293.836996] ? __lockdep_reset_lock+0x180/0x180 [ 1293.837943] ? release_sock+0x1b/0x1b0 [ 1293.838752] ? find_held_lock+0x2c/0x110 [ 1293.839590] ? inet_autobind+0x136/0x190 [ 1293.840420] ? lock_downgrade+0x6d0/0x6d0 [ 1293.841277] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1293.842341] ? __local_bh_enable_ip+0x9d/0x100 [ 1293.843287] ? trace_hardirqs_on+0x5b/0x180 [ 1293.844167] ? inet_autobind+0x136/0x190 [ 1293.844992] ? __local_bh_enable_ip+0x9d/0x100 [ 1293.845927] ? inet_autobind+0x13b/0x190 [ 1293.846769] ? udp_v6_push_pending_frames+0x360/0x360 [ 1293.847843] inet6_sendmsg+0x105/0x140 [ 1293.848653] ? inet6_compat_ioctl+0x320/0x320 [ 1293.849608] sock_sendmsg+0xf2/0x190 [ 1293.849632] ____sys_sendmsg+0x70d/0x870 [ 1293.849658] ? kernel_sendmsg+0x50/0x50 [ 1293.852145] ? do_recvmmsg+0x6d0/0x6d0 [ 1293.852970] ? __lockdep_reset_lock+0x180/0x180 [ 1293.853930] ? perf_trace_lock+0xac/0x490 [ 1293.854804] ? SOFTIRQ_verbose+0x10/0x10 [ 1293.855631] ___sys_sendmsg+0xf3/0x170 [ 1293.856435] ? sendmsg_copy_msghdr+0x160/0x160 [ 1293.857372] ? __fget_files+0x26d/0x480 [ 1293.858193] ? lock_downgrade+0x6d0/0x6d0 [ 1293.859064] ? find_held_lock+0x2c/0x110 [ 1293.859915] ? __fget_files+0x296/0x480 [ 1293.860746] ? __fget_light+0xea/0x290 [ 1293.861559] __sys_sendmsg+0xe5/0x1b0 [ 1293.862351] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1293.863258] ? rcu_read_lock_any_held+0x75/0xa0 [ 1293.864243] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1293.865247] do_syscall_64+0x33/0x40 [ 1293.866017] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1293.867078] RIP: 0033:0x7ffbdbdb9b19 [ 1293.867856] 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 [ 1293.871629] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1293.873205] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1293.874677] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1293.876140] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1293.877583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1293.879055] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 [ 1293.881403] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x24, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x28}, 0x0) 17:50:03 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1294.024369] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 5) 17:50:03 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1294.151387] FAULT_INJECTION: forcing a failure. [ 1294.151387] name failslab, interval 1, probability 0, space 0, times 0 17:50:03 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1294.153943] CPU: 0 PID: 8305 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1294.155463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1294.157154] Call Trace: [ 1294.157685] dump_stack+0x107/0x167 [ 1294.158464] should_fail.cold+0x5/0xa [ 1294.159220] ? create_object.isra.0+0x3a/0xa20 [ 1294.160154] should_failslab+0x5/0x20 [ 1294.160917] kmem_cache_alloc+0x5b/0x360 [ 1294.161754] create_object.isra.0+0x3a/0xa20 [ 1294.162648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1294.163688] __kmalloc+0x16e/0x3f0 [ 1294.164412] ip_options_get+0xa5/0x430 [ 1294.165218] ? ip_options_undo+0x460/0x460 [ 1294.166072] ? is_dynamic_key+0x1c0/0x1c0 [ 1294.166920] ? mark_lock+0xf5/0x2df0 [ 1294.167683] ? mark_lock+0xf5/0x2df0 [ 1294.168446] ip_cmsg_send+0x796/0x990 [ 1294.169241] udp_sendmsg+0x12c9/0x20a0 [ 1294.170028] ? ip_frag_init+0x350/0x350 [ 1294.170868] ? perf_trace_lock+0xac/0x490 [ 1294.171712] ? udp_setsockopt+0xc0/0xc0 [ 1294.172517] ? register_lock_class+0xbb/0x17b0 [ 1294.173437] ? __lockdep_reset_lock+0x180/0x180 [ 1294.174475] ? mark_lock+0xf5/0x2df0 [ 1294.175232] ? mark_lock+0xf5/0x2df0 [ 1294.176001] ? lock_chain_count+0x20/0x20 [ 1294.176845] ? lock_chain_count+0x20/0x20 [ 1294.177686] ? lock_chain_count+0x20/0x20 [ 1294.178549] ? mark_lock+0xf5/0x2df0 [ 1294.179303] ? perf_trace_lock+0xac/0x490 [ 1294.180147] udpv6_sendmsg+0x146a/0x29b0 [ 1294.180968] ? __lock_acquire+0x1657/0x5b00 [ 1294.181841] ? udp_v6_push_pending_frames+0x360/0x360 [ 1294.182908] ? perf_trace_lock+0xac/0x490 [ 1294.183730] ? SOFTIRQ_verbose+0x10/0x10 [ 1294.184566] ? perf_trace_lock+0xac/0x490 [ 1294.185419] ? __lockdep_reset_lock+0x180/0x180 [ 1294.186348] ? release_sock+0x1b/0x1b0 [ 1294.187188] ? find_held_lock+0x2c/0x110 [ 1294.188021] ? inet_autobind+0x136/0x190 [ 1294.188843] ? lock_downgrade+0x6d0/0x6d0 [ 1294.189680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1294.190770] ? __local_bh_enable_ip+0x9d/0x100 [ 1294.191687] ? trace_hardirqs_on+0x5b/0x180 [ 1294.192576] ? inet_autobind+0x136/0x190 [ 1294.193398] ? __local_bh_enable_ip+0x9d/0x100 [ 1294.194326] ? inet_autobind+0x13b/0x190 [ 1294.195150] ? udp_v6_push_pending_frames+0x360/0x360 [ 1294.196204] inet6_sendmsg+0x105/0x140 [ 1294.196977] ? inet6_compat_ioctl+0x320/0x320 [ 1294.197892] sock_sendmsg+0xf2/0x190 [ 1294.198674] ____sys_sendmsg+0x70d/0x870 [ 1294.199516] ? kernel_sendmsg+0x50/0x50 [ 1294.200314] ? do_recvmmsg+0x6d0/0x6d0 [ 1294.201120] ? __lockdep_reset_lock+0x180/0x180 [ 1294.202041] ? perf_trace_lock+0xac/0x490 [ 1294.202927] ? SOFTIRQ_verbose+0x10/0x10 [ 1294.203743] ___sys_sendmsg+0xf3/0x170 [ 1294.204545] ? sendmsg_copy_msghdr+0x160/0x160 [ 1294.205491] ? __fget_files+0x26d/0x480 [ 1294.206317] ? lock_downgrade+0x6d0/0x6d0 [ 1294.207170] ? find_held_lock+0x2c/0x110 [ 1294.208043] ? __fget_files+0x296/0x480 [ 1294.209109] ? __fget_light+0xea/0x290 [ 1294.210164] __sys_sendmsg+0xe5/0x1b0 [ 1294.211176] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1294.212314] ? rcu_read_lock_any_held+0x75/0xa0 [ 1294.213585] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1294.214853] do_syscall_64+0x33/0x40 [ 1294.215624] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1294.216698] RIP: 0033:0x7ffbdbdb9b19 [ 1294.217474] 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 [ 1294.221339] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1294.222962] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 17:50:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) 17:50:03 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1294.224449] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1294.226068] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1294.227586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1294.229072] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:50:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1294.302361] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1294.352188] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 6) 17:50:20 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000240)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="fed3832a0586f0c093481d1d2041e4f7de8ff3f5df298334e2270fa3fcae8502fbe05e1ebb468270e72a7ed191e731c3cfca651501fcd445b3c9", 0x3a) dup3(r2, r1, 0x0) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) sendfile(r4, r1, &(0x7f0000000040)=0x79fa9960, 0x3) 17:50:20 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) 17:50:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:50:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:20 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1311.214208] FAULT_INJECTION: forcing a failure. [ 1311.214208] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.216709] CPU: 1 PID: 8347 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1311.218078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.219772] Call Trace: [ 1311.220319] dump_stack+0x107/0x167 [ 1311.221067] should_fail.cold+0x5/0xa [ 1311.221843] ? ip_setup_cork+0x6e2/0x920 [ 1311.222679] should_failslab+0x5/0x20 [ 1311.223455] kmem_cache_alloc_trace+0x55/0x360 [ 1311.224391] ip_setup_cork+0x6e2/0x920 [ 1311.225188] ip_make_skb+0x174/0x2a0 [ 1311.225943] ? ip_frag_init+0x350/0x350 [ 1311.226777] ? ip_flush_pending_frames+0x20/0x20 [ 1311.227757] ? xfrm_lookup_route+0x65/0x1f0 [ 1311.228639] udp_sendmsg+0x18d3/0x20a0 [ 1311.229434] ? ip_frag_init+0x350/0x350 [ 1311.230250] ? udp_setsockopt+0xc0/0xc0 [ 1311.231075] ? mark_lock+0xf5/0x2df0 17:50:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0}, 0x0) [ 1311.231831] ? __lockdep_reset_lock+0x180/0x180 [ 1311.232954] ? mark_lock+0xf5/0x2df0 [ 1311.233729] ? lock_chain_count+0x20/0x20 [ 1311.234578] ? lock_chain_count+0x20/0x20 [ 1311.235463] ? lock_chain_count+0x20/0x20 [ 1311.236316] ? mark_lock+0xf5/0x2df0 [ 1311.237087] ? perf_trace_lock+0xac/0x490 [ 1311.237942] udpv6_sendmsg+0x146a/0x29b0 [ 1311.238781] ? __lock_acquire+0x1657/0x5b00 [ 1311.239680] ? udp_v6_push_pending_frames+0x360/0x360 [ 1311.240747] ? perf_trace_lock+0xac/0x490 [ 1311.241611] ? SOFTIRQ_verbose+0x10/0x10 [ 1311.242445] ? perf_trace_lock+0xac/0x490 [ 1311.243312] ? __lockdep_reset_lock+0x180/0x180 [ 1311.244267] ? release_sock+0x1b/0x1b0 [ 1311.245072] ? find_held_lock+0x2c/0x110 [ 1311.245918] ? inet_autobind+0x136/0x190 [ 1311.246769] ? lock_downgrade+0x6d0/0x6d0 [ 1311.247637] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1311.248711] ? __local_bh_enable_ip+0x9d/0x100 [ 1311.249661] ? trace_hardirqs_on+0x5b/0x180 [ 1311.250549] ? inet_autobind+0x136/0x190 [ 1311.251400] ? __local_bh_enable_ip+0x9d/0x100 [ 1311.252343] ? inet_autobind+0x13b/0x190 [ 1311.253181] ? udp_v6_push_pending_frames+0x360/0x360 [ 1311.254250] inet6_sendmsg+0x105/0x140 [ 1311.255083] ? inet6_compat_ioctl+0x320/0x320 [ 1311.256010] sock_sendmsg+0xf2/0x190 [ 1311.256796] ____sys_sendmsg+0x70d/0x870 [ 1311.257644] ? kernel_sendmsg+0x50/0x50 [ 1311.258478] ? do_recvmmsg+0x6d0/0x6d0 [ 1311.259340] ? __lockdep_reset_lock+0x180/0x180 [ 1311.260293] ? perf_trace_lock+0xac/0x490 [ 1311.261145] ? SOFTIRQ_verbose+0x10/0x10 [ 1311.261997] ___sys_sendmsg+0xf3/0x170 [ 1311.262837] ? sendmsg_copy_msghdr+0x160/0x160 [ 1311.263777] ? __fget_files+0x26d/0x480 [ 1311.264602] ? lock_downgrade+0x6d0/0x6d0 [ 1311.265463] ? find_held_lock+0x2c/0x110 [ 1311.266317] ? __fget_files+0x296/0x480 [ 1311.267165] ? __fget_light+0xea/0x290 [ 1311.267981] __sys_sendmsg+0xe5/0x1b0 [ 1311.268775] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1311.269674] ? rcu_read_lock_any_held+0x75/0xa0 [ 1311.270685] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1311.271698] do_syscall_64+0x33/0x40 [ 1311.272479] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1311.273537] RIP: 0033:0x7ffbdbdb9b19 [ 1311.274309] 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 [ 1311.278093] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1311.279664] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1311.281116] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1311.282570] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.284043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1311.285495] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:50:20 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1311.325640] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:21 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1311.389433] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1311.602127] device veth0_vlan entered promiscuous mode [ 1311.751572] device veth0_vlan entered promiscuous mode 17:50:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) 17:50:41 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:50:41 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 7) 17:50:41 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:50:41 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1332.180336] FAULT_INJECTION: forcing a failure. [ 1332.180336] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.182832] CPU: 1 PID: 8388 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1332.184297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.186029] Call Trace: [ 1332.186594] dump_stack+0x107/0x167 [ 1332.187369] should_fail.cold+0x5/0xa [ 1332.188167] ? create_object.isra.0+0x3a/0xa20 [ 1332.189123] should_failslab+0x5/0x20 [ 1332.189920] kmem_cache_alloc+0x5b/0x360 [ 1332.190771] ? __lockdep_reset_lock+0x180/0x180 [ 1332.191753] ? fib4_rule_nlmsg_payload+0x10/0x10 [ 1332.192771] create_object.isra.0+0x3a/0xa20 [ 1332.193731] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1332.194841] kmem_cache_alloc_trace+0x151/0x360 [ 1332.195819] ip_setup_cork+0x6e2/0x920 [ 1332.196673] ip_make_skb+0x174/0x2a0 [ 1332.197474] ? ip_frag_init+0x350/0x350 [ 1332.198326] ? ip_flush_pending_frames+0x20/0x20 [ 1332.199365] ? xfrm_lookup_route+0x65/0x1f0 [ 1332.200294] udp_sendmsg+0x18d3/0x20a0 [ 1332.201129] ? ip_frag_init+0x350/0x350 [ 1332.201988] ? udp_setsockopt+0xc0/0xc0 [ 1332.202836] ? register_lock_class+0xbb/0x17b0 [ 1332.203826] ? __lockdep_reset_lock+0x180/0x180 [ 1332.204846] ? mark_lock+0xf5/0x2df0 [ 1332.205652] ? lock_chain_count+0x20/0x20 [ 1332.206534] ? lock_chain_count+0x20/0x20 [ 1332.207435] ? lock_chain_count+0x20/0x20 [ 1332.208332] ? mark_lock+0xf5/0x2df0 [ 1332.209142] ? perf_trace_lock+0xac/0x490 [ 1332.210054] udpv6_sendmsg+0x146a/0x29b0 [ 1332.210970] ? __lock_acquire+0x1657/0x5b00 [ 1332.211917] ? udp_v6_push_pending_frames+0x360/0x360 [ 1332.213053] ? perf_trace_lock+0xac/0x490 [ 1332.213958] ? SOFTIRQ_verbose+0x10/0x10 [ 1332.214853] ? perf_trace_lock+0xac/0x490 [ 1332.215782] ? __lockdep_reset_lock+0x180/0x180 [ 1332.216795] ? release_sock+0x1b/0x1b0 [ 1332.217648] ? find_held_lock+0x2c/0x110 [ 1332.218559] ? inet_autobind+0x136/0x190 [ 1332.219462] ? lock_downgrade+0x6d0/0x6d0 [ 1332.220395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.221522] ? __local_bh_enable_ip+0x9d/0x100 [ 1332.222531] ? trace_hardirqs_on+0x5b/0x180 [ 1332.223475] ? inet_autobind+0x136/0x190 [ 1332.224362] ? __local_bh_enable_ip+0x9d/0x100 [ 1332.225349] ? inet_autobind+0x13b/0x190 [ 1332.226247] ? udp_v6_push_pending_frames+0x360/0x360 [ 1332.227403] inet6_sendmsg+0x105/0x140 [ 1332.228269] ? inet6_compat_ioctl+0x320/0x320 [ 1332.229276] sock_sendmsg+0xf2/0x190 [ 1332.230105] ____sys_sendmsg+0x70d/0x870 [ 1332.231034] ? kernel_sendmsg+0x50/0x50 [ 1332.231910] ? do_recvmmsg+0x6d0/0x6d0 [ 1332.231944] ? __lockdep_reset_lock+0x180/0x180 [ 1332.231974] ? perf_trace_lock+0xac/0x490 [ 1332.234768] ? SOFTIRQ_verbose+0x10/0x10 [ 1332.235706] ___sys_sendmsg+0xf3/0x170 [ 1332.236523] ? sendmsg_copy_msghdr+0x160/0x160 [ 1332.237452] ? __fget_files+0x26d/0x480 [ 1332.238255] ? lock_downgrade+0x6d0/0x6d0 [ 1332.239113] ? find_held_lock+0x2c/0x110 [ 1332.239949] ? __fget_files+0x296/0x480 [ 1332.240768] ? __fget_light+0xea/0x290 [ 1332.241570] __sys_sendmsg+0xe5/0x1b0 [ 1332.242343] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1332.243234] ? rcu_read_lock_any_held+0x75/0xa0 [ 1332.244199] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1332.245184] do_syscall_64+0x33/0x40 [ 1332.245942] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1332.246989] RIP: 0033:0x7ffbdbdb9b19 [ 1332.247746] 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 [ 1332.251561] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1332.253100] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1332.254538] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1332.255989] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.257423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1332.258866] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:50:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) [ 1332.270188] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:50:42 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 8) 17:50:42 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1332.492695] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x0) 17:50:42 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7fc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) [ 1332.586657] FAULT_INJECTION: forcing a failure. [ 1332.586657] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.589044] CPU: 0 PID: 8414 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1332.590435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.592127] Call Trace: [ 1332.592682] dump_stack+0x107/0x167 [ 1332.593436] should_fail.cold+0x5/0xa [ 1332.594214] ? __alloc_skb+0x6d/0x620 [ 1332.595016] ? __alloc_skb+0x6d/0x620 [ 1332.595800] should_failslab+0x5/0x20 [ 1332.596575] kmem_cache_alloc_node+0x55/0x370 [ 1332.597489] __alloc_skb+0x6d/0x620 [ 1332.598237] alloc_skb_with_frags+0x92/0x570 [ 1332.599149] ? stack_trace_save+0x8c/0xc0 [ 1332.599998] sock_alloc_send_pskb+0x741/0x8a0 [ 1332.600924] ? sk_reset_timer+0xc0/0xc0 [ 1332.601734] ? sock_sendmsg+0xf2/0x190 [ 1332.602523] ? ____sys_sendmsg+0x70d/0x870 [ 1332.603399] ? ___sys_sendmsg+0xf3/0x170 [ 1332.604220] ? __sys_sendmsg+0xe5/0x1b0 [ 1332.605029] ? do_syscall_64+0x33/0x40 [ 1332.605818] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1332.606907] ? __lockdep_reset_lock+0x180/0x180 [ 1332.607852] ? lock_acquire+0x197/0x490 [ 1332.608658] ? create_object.isra.0+0x3ad/0xa20 [ 1332.609611] __ip_append_data+0x1628/0x3310 [ 1332.610496] ? lock_downgrade+0x6d0/0x6d0 [ 1332.611363] ? ip_frag_init+0x350/0x350 [ 1332.612182] ? ip_finish_output+0x330/0x330 [ 1332.613059] ? ipv4_mtu+0x1ed/0x2c0 [ 1332.613805] ip_make_skb+0x22a/0x2a0 [ 1332.614565] ? ip_frag_init+0x350/0x350 [ 1332.615383] ? ip_flush_pending_frames+0x20/0x20 [ 1332.616372] ? xfrm_lookup_route+0x65/0x1f0 [ 1332.617253] udp_sendmsg+0x18d3/0x20a0 [ 1332.618054] ? ip_frag_init+0x350/0x350 [ 1332.618872] ? udp_setsockopt+0xc0/0xc0 [ 1332.619704] ? mark_lock+0xf5/0x2df0 [ 1332.620460] ? __lockdep_reset_lock+0x180/0x180 [ 1332.621417] ? mark_lock+0xf5/0x2df0 [ 1332.622177] ? lock_chain_count+0x20/0x20 [ 1332.623023] ? lock_chain_count+0x20/0x20 [ 1332.623861] ? mark_lock+0xf5/0x2df0 [ 1332.624611] ? mark_lock+0xf5/0x2df0 [ 1332.625367] ? lock_chain_count+0x20/0x20 [ 1332.626207] udpv6_sendmsg+0x146a/0x29b0 [ 1332.627048] ? __lock_acquire+0x1657/0x5b00 [ 1332.627942] ? udp_v6_push_pending_frames+0x360/0x360 [ 1332.628987] ? mark_held_locks+0x9e/0xe0 [ 1332.629810] ? perf_trace_lock+0xac/0x490 [ 1332.630646] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1332.631738] ? trace_hardirqs_on+0x5b/0x180 [ 1332.632619] ? __lockdep_reset_lock+0x180/0x180 [ 1332.633562] ? find_held_lock+0x2c/0x110 [ 1332.634385] ? inet_autobind+0x136/0x190 [ 1332.635207] ? lock_downgrade+0x6d0/0x6d0 [ 1332.636053] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.637102] ? __local_bh_enable_ip+0x9d/0x100 [ 1332.638016] ? trace_hardirqs_on+0x5b/0x180 [ 1332.638882] ? inet_autobind+0x136/0x190 [ 1332.639709] ? __local_bh_enable_ip+0x9d/0x100 [ 1332.640639] ? inet_autobind+0x13b/0x190 [ 1332.641454] ? udp_v6_push_pending_frames+0x360/0x360 [ 1332.642495] inet6_sendmsg+0x105/0x140 [ 1332.643297] ? inet6_compat_ioctl+0x320/0x320 [ 1332.644198] sock_sendmsg+0xf2/0x190 [ 1332.644952] ____sys_sendmsg+0x70d/0x870 [ 1332.645775] ? kernel_sendmsg+0x50/0x50 [ 1332.646571] ? do_recvmmsg+0x6d0/0x6d0 [ 1332.647384] ? __lockdep_reset_lock+0x180/0x180 [ 1332.648322] ? perf_trace_lock+0xac/0x490 [ 1332.649154] ? SOFTIRQ_verbose+0x10/0x10 [ 1332.649976] ___sys_sendmsg+0xf3/0x170 [ 1332.650762] ? sendmsg_copy_msghdr+0x160/0x160 [ 1332.651692] ? __fget_files+0x26d/0x480 [ 1332.652494] ? lock_downgrade+0x6d0/0x6d0 [ 1332.653336] ? find_held_lock+0x2c/0x110 [ 1332.654164] ? __fget_files+0x296/0x480 [ 1332.654993] ? __fget_light+0xea/0x290 [ 1332.655791] __sys_sendmsg+0xe5/0x1b0 [ 1332.656558] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1332.657424] ? rcu_read_lock_any_held+0x75/0xa0 [ 1332.658382] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1332.659365] do_syscall_64+0x33/0x40 [ 1332.660117] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1332.661148] RIP: 0033:0x7ffbdbdb9b19 [ 1332.661898] 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 [ 1332.665586] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1332.667133] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1332.668563] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1332.669992] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.671429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:50:42 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1332.672859] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:50:42 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:50:54 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:50:54 executing program 5: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 9) 17:50:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:50:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x20, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop, @ra={0x94, 0x4}]}}}], 0x20}, 0x0) 17:50:54 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:50:54 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:54 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:50:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}, @noop]}}}], 0x20}, 0x0) [ 1344.888397] FAULT_INJECTION: forcing a failure. [ 1344.888397] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.891135] CPU: 1 PID: 8446 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1344.892712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.894600] Call Trace: [ 1344.895234] dump_stack+0x107/0x167 [ 1344.896062] should_fail.cold+0x5/0xa [ 1344.896941] ? create_object.isra.0+0x3a/0xa20 [ 1344.897983] should_failslab+0x5/0x20 [ 1344.898004] kmem_cache_alloc+0x5b/0x360 [ 1344.898034] create_object.isra.0+0x3a/0xa20 [ 1344.900339] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1344.901490] kmem_cache_alloc_node+0x169/0x370 [ 1344.902530] __alloc_skb+0x6d/0x620 [ 1344.903367] alloc_skb_with_frags+0x92/0x570 [ 1344.904368] ? stack_trace_save+0x8c/0xc0 [ 1344.905307] sock_alloc_send_pskb+0x741/0x8a0 [ 1344.906333] ? sk_reset_timer+0xc0/0xc0 [ 1344.907248] ? sock_sendmsg+0xf2/0x190 [ 1344.908122] ? ____sys_sendmsg+0x70d/0x870 [ 1344.909067] ? ___sys_sendmsg+0xf3/0x170 [ 1344.909977] ? __sys_sendmsg+0xe5/0x1b0 [ 1344.910867] ? do_syscall_64+0x33/0x40 [ 1344.911748] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1344.912934] ? __lockdep_reset_lock+0x180/0x180 [ 1344.913969] ? lock_acquire+0x197/0x490 [ 1344.914854] ? create_object.isra.0+0x3ad/0xa20 [ 1344.915915] __ip_append_data+0x1628/0x3310 [ 1344.916888] ? lock_downgrade+0x6d0/0x6d0 [ 1344.917816] ? ip_frag_init+0x350/0x350 [ 1344.918716] ? ip_finish_output+0x330/0x330 [ 1344.919689] ? ipv4_mtu+0x1ed/0x2c0 [ 1344.920508] ip_make_skb+0x22a/0x2a0 [ 1344.921340] ? ip_frag_init+0x350/0x350 [ 1344.922229] ? ip_flush_pending_frames+0x20/0x20 [ 1344.923331] ? xfrm_lookup_route+0x65/0x1f0 [ 1344.924299] udp_sendmsg+0x18d3/0x20a0 [ 1344.925173] ? ip_frag_init+0x350/0x350 [ 1344.926071] ? udp_setsockopt+0xc0/0xc0 [ 1344.926959] ? mark_lock+0xf5/0x2df0 [ 1344.927796] ? __lockdep_reset_lock+0x180/0x180 [ 1344.928854] ? mark_lock+0xf5/0x2df0 [ 1344.929694] ? lock_chain_count+0x20/0x20 [ 1344.930616] ? lock_chain_count+0x20/0x20 [ 1344.931556] ? mark_lock+0xf5/0x2df0 [ 1344.932385] ? perf_trace_lock+0xac/0x490 [ 1344.933308] udpv6_sendmsg+0x146a/0x29b0 [ 1344.934211] ? __lock_acquire+0x1657/0x5b00 [ 1344.935194] ? udp_v6_push_pending_frames+0x360/0x360 [ 1344.936341] ? perf_trace_lock+0xac/0x490 [ 1344.937258] ? SOFTIRQ_verbose+0x10/0x10 [ 1344.938158] ? perf_trace_lock+0xac/0x490 [ 1344.939103] ? __lockdep_reset_lock+0x180/0x180 [ 1344.940134] ? release_sock+0x1b/0x1b0 [ 1344.941004] ? find_held_lock+0x2c/0x110 [ 1344.941916] ? inet_autobind+0x136/0x190 [ 1344.942815] ? lock_downgrade+0x6d0/0x6d0 [ 1344.943754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1344.944912] ? __local_bh_enable_ip+0x9d/0x100 [ 1344.945919] ? trace_hardirqs_on+0x5b/0x180 [ 1344.946872] ? inet_autobind+0x136/0x190 [ 1344.947769] ? __local_bh_enable_ip+0x9d/0x100 [ 1344.948772] ? inet_autobind+0x13b/0x190 [ 1344.949665] ? udp_v6_push_pending_frames+0x360/0x360 [ 1344.950797] inet6_sendmsg+0x105/0x140 [ 1344.951665] ? inet6_compat_ioctl+0x320/0x320 [ 1344.952649] sock_sendmsg+0xf2/0x190 [ 1344.953472] ____sys_sendmsg+0x70d/0x870 [ 1344.954375] ? kernel_sendmsg+0x50/0x50 [ 1344.955258] ? do_recvmmsg+0x6d0/0x6d0 [ 1344.956127] ? __lockdep_reset_lock+0x180/0x180 [ 1344.957147] ? perf_trace_lock+0xac/0x490 [ 1344.958056] ? SOFTIRQ_verbose+0x10/0x10 [ 1344.958953] ___sys_sendmsg+0xf3/0x170 [ 1344.959824] ? sendmsg_copy_msghdr+0x160/0x160 [ 1344.960829] ? __fget_files+0x26d/0x480 [ 1344.961704] ? lock_downgrade+0x6d0/0x6d0 [ 1344.962618] ? find_held_lock+0x2c/0x110 [ 1344.963526] ? __fget_files+0x296/0x480 [ 1344.964411] ? __fget_light+0xea/0x290 [ 1344.965272] __sys_sendmsg+0xe5/0x1b0 [ 1344.966103] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1344.967042] ? rcu_read_lock_any_held+0x75/0xa0 [ 1344.968090] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1344.969145] do_syscall_64+0x33/0x40 [ 1344.969962] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1344.971093] RIP: 0033:0x7ffbdbdb9b19 [ 1344.971911] 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 [ 1344.975911] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1344.977571] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1344.979148] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1344.980702] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1344.982278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1344.983836] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 [ 1344.987043] isofs_fill_super: root inode is not a directory. Corrupted media? 17:50:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:50:54 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:09 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:09 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:09 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 10) [ 1359.864765] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1359.895438] FAULT_INJECTION: forcing a failure. [ 1359.895438] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.897795] CPU: 0 PID: 8478 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1359.899178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1359.900866] Call Trace: [ 1359.901412] dump_stack+0x107/0x167 [ 1359.902152] should_fail.cold+0x5/0xa [ 1359.902938] should_failslab+0x5/0x20 [ 1359.903740] __kmalloc_node_track_caller+0x74/0x3f0 [ 1359.904757] ? alloc_skb_with_frags+0x92/0x570 [ 1359.905693] __alloc_skb+0xb1/0x620 [ 1359.906435] alloc_skb_with_frags+0x92/0x570 [ 1359.907347] ? stack_trace_save+0x8c/0xc0 [ 1359.908197] sock_alloc_send_pskb+0x741/0x8a0 [ 1359.909120] ? sk_reset_timer+0xc0/0xc0 [ 1359.909923] ? sock_sendmsg+0xf2/0x190 [ 1359.910708] ? ____sys_sendmsg+0x70d/0x870 [ 1359.911576] ? ___sys_sendmsg+0xf3/0x170 [ 1359.912390] ? __sys_sendmsg+0xe5/0x1b0 [ 1359.913202] ? do_syscall_64+0x33/0x40 [ 1359.913990] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1359.915071] ? __lockdep_reset_lock+0x180/0x180 [ 1359.916031] ? lock_acquire+0x197/0x490 [ 1359.916839] ? create_object.isra.0+0x3ad/0xa20 [ 1359.917793] __ip_append_data+0x1628/0x3310 [ 1359.918675] ? lock_downgrade+0x6d0/0x6d0 [ 1359.919524] ? ip_frag_init+0x350/0x350 [ 1359.920343] ? ip_finish_output+0x330/0x330 [ 1359.921243] ? ipv4_mtu+0x1ed/0x2c0 [ 1359.921990] ip_make_skb+0x22a/0x2a0 [ 1359.922750] ? ip_frag_init+0x350/0x350 [ 1359.923568] ? ip_flush_pending_frames+0x20/0x20 [ 1359.924546] ? xfrm_lookup_route+0x65/0x1f0 [ 1359.925421] udp_sendmsg+0x18d3/0x20a0 [ 1359.926210] ? ip_frag_init+0x350/0x350 [ 1359.927025] ? udp_setsockopt+0xc0/0xc0 [ 1359.927852] ? mark_lock+0xf5/0x2df0 [ 1359.928610] ? __lockdep_reset_lock+0x180/0x180 [ 1359.929579] ? mark_lock+0xf5/0x2df0 [ 1359.930339] ? lock_chain_count+0x20/0x20 [ 1359.931179] ? lock_chain_count+0x20/0x20 [ 1359.932029] ? mark_lock+0xf5/0x2df0 [ 1359.932788] ? perf_trace_lock+0xac/0x490 [ 1359.933634] udpv6_sendmsg+0x146a/0x29b0 [ 1359.934461] ? __lock_acquire+0x1657/0x5b00 [ 1359.935360] ? udp_v6_push_pending_frames+0x360/0x360 [ 1359.936414] ? perf_trace_lock+0xac/0x490 [ 1359.937253] ? SOFTIRQ_verbose+0x10/0x10 [ 1359.938081] ? perf_trace_lock+0xac/0x490 [ 1359.938933] ? __lockdep_reset_lock+0x180/0x180 [ 1359.939877] ? release_sock+0x1b/0x1b0 [ 1359.940673] ? find_held_lock+0x2c/0x110 [ 1359.941503] ? inet_autobind+0x136/0x190 [ 1359.942327] ? lock_downgrade+0x6d0/0x6d0 [ 1359.943180] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1359.944254] ? __local_bh_enable_ip+0x9d/0x100 [ 1359.945181] ? trace_hardirqs_on+0x5b/0x180 [ 1359.946059] ? inet_autobind+0x136/0x190 [ 1359.946881] ? __local_bh_enable_ip+0x9d/0x100 [ 1359.947813] ? inet_autobind+0x13b/0x190 [ 1359.948636] ? udp_v6_push_pending_frames+0x360/0x360 [ 1359.949682] inet6_sendmsg+0x105/0x140 [ 1359.950471] ? inet6_compat_ioctl+0x320/0x320 [ 1359.951400] sock_sendmsg+0xf2/0x190 [ 1359.952157] ____sys_sendmsg+0x70d/0x870 [ 1359.952989] ? kernel_sendmsg+0x50/0x50 [ 1359.953791] ? do_recvmmsg+0x6d0/0x6d0 [ 1359.954612] ? __lockdep_reset_lock+0x180/0x180 [ 1359.955572] ? perf_trace_lock+0xac/0x490 [ 1359.956423] ? SOFTIRQ_verbose+0x10/0x10 [ 1359.957272] ___sys_sendmsg+0xf3/0x170 [ 1359.958079] ? sendmsg_copy_msghdr+0x160/0x160 [ 1359.959033] ? __fget_files+0x26d/0x480 [ 1359.959866] ? lock_downgrade+0x6d0/0x6d0 [ 1359.960737] ? find_held_lock+0x2c/0x110 [ 1359.961588] ? __fget_files+0x296/0x480 [ 1359.962428] ? __fget_light+0xea/0x290 [ 1359.963240] __sys_sendmsg+0xe5/0x1b0 [ 1359.964033] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1359.964910] ? rcu_read_lock_any_held+0x75/0xa0 [ 1359.965893] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1359.966878] do_syscall_64+0x33/0x40 [ 1359.967656] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1359.968720] RIP: 0033:0x7ffbdbdb9b19 [ 1359.969482] 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 [ 1359.973272] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1359.974840] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1359.976325] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1359.977784] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1359.979257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1359.980722] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:09 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:51:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/event_source', 0x400, 0xa) [ 1360.056402] isofs_fill_super: root inode is not a directory. Corrupted media? sendmmsg$inet6(r2, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="1e752ff773ad5962e11396f3938ae77d27f373ddebaa206fd9537fbb5ae98ddfafcdcf336a2fe70da6271aaa97b59d9a25234d7646c6750bf0c3cdde2e033f5b3fa06e6bd869bd2ddd365a9104dd3f43e394b045ac2d29122d4f8afa0ccf7def7901481ab99c3c434a154e8f2b95971f51fabbfdc899f4da66aa23c6d7ffa00c188b7399d570b3fecb05fc2e554e7f00aeefbb6235956931d8fa32f1d1b32ea4", 0xa0}], 0x1, &(0x7f0000000140)=[@dstopts_2292={{0x40, 0x29, 0x4, {0x87, 0x5, '\x00', [@hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0xec}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10001}}], 0x58}}, {{&(0x7f00000001c0)={0xa, 0x4e20, 0x8, @mcast2, 0x8}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="b529e90d6c9f8af1040836f76e06712e53ead712303c2b9682b461765c62f2c8920b49acb68465a730d27a466886cdf80fdf40f48ee679f3b694cb4c87efe136b5e7046a313a5e9c34dab3584080d48e445b5e5b4c0d7b38ee800ff5aa61ff47a9bb9a372a4061a70a2861ca082eb2927eb1601056d4a947bd6c28e837b69333be05e0a36ea44f4340ac2c764e6ff76ecf0a24ca6882cccf87d2d15cb1f76e8691b8add56461457d6fd8b088291f935f5c9effb76ca593921bb8ac4ed73b9ff43355603ebeb7002c73750a06ff82dfd5dbb5c96cd1ffa16a1f1f13ff3746532120805cfcf8b01c1734d2a98c5be0688e48d86de697bf5c1842", 0xf9}], 0x1, &(0x7f0000000580)=[@hoplimit={{0x14, 0x29, 0x34, 0xa5}}, @flowinfo={{0x14, 0x29, 0xb, 0x3f}}, @dstopts={{0x98, 0x29, 0x37, {0x5e, 0x10, '\x00', [@generic={0x81, 0x14, "ab33a5f4096c0eb1099259b3ad13c00186f35d8e"}, @calipso={0x7, 0x48, {0x0, 0x10, 0x7, 0x27, [0x9, 0x132c, 0x6, 0x288, 0x8, 0x4, 0x6, 0x4]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x11, 0xa, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x7, 0x7f, [0x1, 0x2]}}, @pad1, @calipso={0x7, 0x18, {0x1, 0x4, 0x1, 0xffff, [0x8, 0xf9e0]}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x7, [0x1]}}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x1, 0x4, 0x1, 0x2, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xc, 0x4, 0x0, 0x40, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @loopback]}}}, @dstopts={{0x50, 0x29, 0x37, {0x2b, 0x7, '\x00', [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x8, {0x3, 0x0, 0xb4}}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @remote}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x7f}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}], 0x238}}, {{&(0x7f0000000380)={0xa, 0x4e21, 0x80, @loopback, 0x1}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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{&(0x7f0000001ac0)="e9233caf50ba4ad38de76bde965d099e75d3f549c7cf426ab66299ef267e9aa40c9204925aa3bd61e593fbedd9e54871e960a84bd23f36521891c5edea5760f6052d27aed06cf8e1b0703e808c6c96fdef210102e34f0bbcadfb0f6e83797e9e2ea04c820b28adf5d44f058548eb403146c02d619edc1db4cbc52872fddd088d9f76cfdb67de2eb8b840e1f12c6d4a702a14bff8e05f0d7993ef746bafe4421e2b8bb508ac87c66447a6cd559715ef26e05baa", 0xb3}, {&(0x7f0000001b80)="9d8eea36243f85d5cdb22271367bb43d9d95b46de274d0c2275a402f34ff3074fe56a0189217b34294e50e9b276a3c8e667f3cf4d4607a008bf956743d4003833c133d1ff462620119bca649686a3877610ca3d1c51797cc6692b2d2e5473490f038d237749b1006e32efd8e1bf3d148b697a5e5602f5c94a138cdab21ee", 0x7e}, {&(0x7f0000001c00)="c604e936747338d3d298a08c2bdf0ebac29136f0bb845b91600c2d7f3ce5fb9615b3e592ffd6c99772eb4ddf9cf6be4cea7cc531498db8f10ee38b657e49263c665e49d17019aac20f4659fe4184a505eb04858d862dbec75cf2c407ee9faea6be56ad2dc26456414c29b88e770d1634a578ee3e1f4e4b85903b98222132345c16b502e6094008", 0x87}, {&(0x7f0000001cc0)="a284760d97d87076ffdf013ed52381fd30e2765de253b396402f7bafd4587d5f8827f2a5631170804c210ed1195048eab9df78bdf1942a3aa14963a4619ad236a9535197eb0fe60edb2fafa8473de7dae9315d28", 0x54}], 0x5, &(0x7f0000003e80)=[@hopopts_2292={{0x40, 0x29, 0x36, {0x2f, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x3}, @pad1, @ra={0x5, 0x2, 0x18}, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x10}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x32, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0xeb}, @ra={0x5, 0x2, 0xffbc}, @pad1]}}}], 0x68}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000003f00)="7eeb892ce011208c600f7a8448dcd0f730cf23fc1fc3285ddf670c45e096a66c3829034d15b558c8275dfea1e81dbf21078722fa5a37ab56621cac70eea5d181baf81e7dca7277de8eb4cc891a73d75b9790572f", 0x54}, {&(0x7f0000003f80)="2efa53316e2aba71c718d2e1a1875cc198cde9b331871a2d49df2a3166ba872ff58039b921810323532a4ba4359e72dddf4662c3f8cd0b4a558c9b0cf477325ce8fa4582911e800852b3dca460f5b7d1f213387cd4a0c28cff8456dcd008f6e07894877a2ee1e203d0357afa1d321ab48576f960581164e69bc6cba8cfa0376e499b21d76493ee94da2f717b7e6de7d93bdae8983b8b26bf3b206c695c60cfd2b871cd13407628fea83f585094ef2f8283690767969b671e53", 0xb9}, {&(0x7f0000004040)="5bf1f8a9ecf2f2c24d698f1160e869a25b70bbd42f400d659b61d468ef22d0cee8ae4412ec69602aa9c2d7454ca8cd8b0b30ceaae32934b54cfd1a85df3b7c89546d85f7d36fefc1fa095658d2f1ac443cc2950482c56d3e7f4dc7b13013034ea7d3d1ea7a8adccd3f960563538646887b382aa0dab7907f1220c388c95916502ac224a09ba7a35488ffbbaaf9fc4b", 0x8f}, {&(0x7f0000001d40)="3a96b229466e3a20968e1e865955939e14061c77a47314f6c1f4c05c9a0bdeb71137", 0x22}], 0x4}}], 0x6, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7}, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) dup(0xffffffffffffffff) [ 1360.143213] FAULT_INJECTION: forcing a failure. [ 1360.143213] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.145644] CPU: 1 PID: 8489 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1360.147019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1360.148690] Call Trace: [ 1360.149233] dump_stack+0x107/0x167 [ 1360.149973] should_fail.cold+0x5/0xa [ 1360.150745] ? create_object.isra.0+0x3a/0xa20 [ 1360.151682] should_failslab+0x5/0x20 [ 1360.152451] kmem_cache_alloc+0x5b/0x360 17:51:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 11) 17:51:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:09 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r3) sendmsg$inet(r5, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r6, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1360.153270] create_object.isra.0+0x3a/0xa20 [ 1360.154384] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1360.155415] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1360.156426] ? alloc_skb_with_frags+0x92/0x570 [ 1360.157345] __alloc_skb+0xb1/0x620 [ 1360.158079] alloc_skb_with_frags+0x92/0x570 [ 1360.158967] ? stack_trace_save+0x8c/0xc0 [ 1360.159814] sock_alloc_send_pskb+0x741/0x8a0 [ 1360.160727] ? sk_reset_timer+0xc0/0xc0 [ 1360.161521] ? sock_sendmsg+0xf2/0x190 [ 1360.162298] ? ____sys_sendmsg+0x70d/0x870 [ 1360.163147] ? ___sys_sendmsg+0xf3/0x170 [ 1360.163969] ? __sys_sendmsg+0xe5/0x1b0 [ 1360.164762] ? do_syscall_64+0x33/0x40 [ 1360.165538] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1360.166602] ? __lockdep_reset_lock+0x180/0x180 [ 1360.167545] ? lock_acquire+0x197/0x490 [ 1360.168336] ? create_object.isra.0+0x3ad/0xa20 [ 1360.169288] __ip_append_data+0x1628/0x3310 [ 1360.170159] ? lock_downgrade+0x6d0/0x6d0 [ 1360.170990] ? ip_frag_init+0x350/0x350 [ 1360.171814] ? ip_finish_output+0x330/0x330 [ 1360.172691] ? ipv4_mtu+0x1ed/0x2c0 [ 1360.173442] ip_make_skb+0x22a/0x2a0 [ 1360.174186] ? ip_frag_init+0x350/0x350 [ 1360.174996] ? ip_flush_pending_frames+0x20/0x20 [ 1360.175986] ? xfrm_lookup_route+0x65/0x1f0 [ 1360.176847] udp_sendmsg+0x18d3/0x20a0 [ 1360.177622] ? ip_frag_init+0x350/0x350 [ 1360.178417] ? udp_setsockopt+0xc0/0xc0 [ 1360.179205] ? mark_lock+0xf5/0x2df0 [ 1360.179955] ? __lockdep_reset_lock+0x180/0x180 [ 1360.180894] ? mark_lock+0xf5/0x2df0 [ 1360.181642] ? lock_chain_count+0x20/0x20 [ 1360.182463] ? lock_chain_count+0x20/0x20 [ 1360.183295] ? mark_lock+0xf5/0x2df0 [ 1360.184037] ? perf_trace_lock+0xac/0x490 [ 1360.184860] udpv6_sendmsg+0x146a/0x29b0 [ 1360.185670] ? __lock_acquire+0x1657/0x5b00 [ 1360.186533] ? udp_v6_push_pending_frames+0x360/0x360 [ 1360.187564] ? perf_trace_lock+0xac/0x490 [ 1360.188383] ? SOFTIRQ_verbose+0x10/0x10 [ 1360.189188] ? perf_trace_lock+0xac/0x490 [ 1360.190018] ? __lockdep_reset_lock+0x180/0x180 [ 1360.190943] ? release_sock+0x1b/0x1b0 [ 1360.191740] ? find_held_lock+0x2c/0x110 [ 1360.192569] ? inet_autobind+0x136/0x190 [ 1360.193374] ? lock_downgrade+0x6d0/0x6d0 [ 1360.194209] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1360.195245] ? __local_bh_enable_ip+0x9d/0x100 [ 1360.196154] ? trace_hardirqs_on+0x5b/0x180 [ 1360.197005] ? inet_autobind+0x136/0x190 [ 1360.197820] ? __local_bh_enable_ip+0x9d/0x100 [ 1360.198723] ? inet_autobind+0x13b/0x190 [ 1360.199550] ? udp_v6_push_pending_frames+0x360/0x360 [ 1360.200571] inet6_sendmsg+0x105/0x140 [ 1360.201343] ? inet6_compat_ioctl+0x320/0x320 [ 1360.202230] sock_sendmsg+0xf2/0x190 [ 1360.202981] ____sys_sendmsg+0x70d/0x870 [ 1360.203804] ? kernel_sendmsg+0x50/0x50 [ 1360.204590] ? do_recvmmsg+0x6d0/0x6d0 [ 1360.205370] ? __lockdep_reset_lock+0x180/0x180 [ 1360.206290] ? perf_trace_lock+0xac/0x490 [ 1360.207104] ? SOFTIRQ_verbose+0x10/0x10 [ 1360.207927] ___sys_sendmsg+0xf3/0x170 [ 1360.208693] ? sendmsg_copy_msghdr+0x160/0x160 [ 1360.209598] ? __fget_files+0x26d/0x480 [ 1360.210377] ? lock_downgrade+0x6d0/0x6d0 [ 1360.211196] ? find_held_lock+0x2c/0x110 [ 1360.212016] ? __fget_files+0x296/0x480 [ 1360.212805] ? __fget_light+0xea/0x290 [ 1360.213583] __sys_sendmsg+0xe5/0x1b0 [ 1360.214326] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1360.215180] ? rcu_read_lock_any_held+0x75/0xa0 [ 1360.216134] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1360.217095] do_syscall_64+0x33/0x40 [ 1360.217837] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1360.218850] RIP: 0033:0x7ffbdbdb9b19 [ 1360.219601] 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 [ 1360.223243] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1360.224771] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1360.226183] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1360.227607] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1360.229027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1360.230444] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:51:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 12) 17:51:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1372.236070] FAULT_INJECTION: forcing a failure. [ 1372.236070] name failslab, interval 1, probability 0, space 0, times 0 [ 1372.237373] CPU: 0 PID: 8519 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1372.238151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1372.239101] Call Trace: [ 1372.239417] dump_stack+0x107/0x167 [ 1372.239819] should_fail.cold+0x5/0xa [ 1372.240252] ? __skb_ext_alloc+0x19/0x90 [ 1372.240724] should_failslab+0x5/0x20 [ 1372.241163] kmem_cache_alloc+0x5b/0x360 [ 1372.241639] __skb_ext_alloc+0x19/0x90 [ 1372.242091] skb_ext_add+0x508/0x670 [ 1372.242524] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 1372.243092] __alloc_skb+0x3c1/0x620 [ 1372.243547] alloc_skb_with_frags+0x92/0x570 [ 1372.244029] ? stack_trace_save+0x8c/0xc0 [ 1372.244520] sock_alloc_send_pskb+0x741/0x8a0 [ 1372.245005] ? sk_reset_timer+0xc0/0xc0 [ 1372.245466] ? sock_sendmsg+0xf2/0x190 [ 1372.245888] ? ____sys_sendmsg+0x70d/0x870 [ 1372.246374] ? ___sys_sendmsg+0xf3/0x170 [ 1372.246811] ? __sys_sendmsg+0xe5/0x1b0 [ 1372.247278] ? do_syscall_64+0x33/0x40 [ 1372.247714] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1372.248341] ? __lockdep_reset_lock+0x180/0x180 [ 1372.248841] ? lock_acquire+0x197/0x490 [ 1372.249300] ? create_object.isra.0+0x3ad/0xa20 [ 1372.249803] __ip_append_data+0x1628/0x3310 [ 1372.250313] ? lock_downgrade+0x6d0/0x6d0 [ 1372.250760] ? ip_frag_init+0x350/0x350 [ 1372.251225] ? ip_finish_output+0x330/0x330 [ 1372.251715] ? ipv4_mtu+0x1ed/0x2c0 [ 1372.252140] ip_make_skb+0x22a/0x2a0 [ 1372.252539] ? ip_frag_init+0x350/0x350 [ 1372.252995] ? ip_flush_pending_frames+0x20/0x20 [ 1372.253561] ? xfrm_lookup_route+0x65/0x1f0 [ 1372.254067] udp_sendmsg+0x18d3/0x20a0 [ 1372.254519] ? ip_frag_init+0x350/0x350 [ 1372.254987] ? udp_setsockopt+0xc0/0xc0 [ 1372.255419] ? mark_lock+0xf5/0x2df0 [ 1372.255852] ? __lockdep_reset_lock+0x180/0x180 [ 1372.256370] ? mark_lock+0xf5/0x2df0 [ 1372.256800] ? lock_chain_count+0x20/0x20 [ 1372.257248] ? lock_chain_count+0x20/0x20 [ 1372.257732] ? mark_lock+0xf5/0x2df0 [ 1372.258146] ? perf_trace_lock+0xac/0x490 [ 1372.258625] udpv6_sendmsg+0x146a/0x29b0 [ 1372.259068] ? __lock_acquire+0x1657/0x5b00 [ 1372.259593] ? udp_v6_push_pending_frames+0x360/0x360 [ 1372.260191] ? perf_trace_lock+0xac/0x490 [ 1372.260646] ? SOFTIRQ_verbose+0x10/0x10 [ 1372.261115] ? perf_trace_lock+0xac/0x490 [ 1372.261571] ? __lockdep_reset_lock+0x180/0x180 [ 1372.262112] ? release_sock+0x1b/0x1b0 [ 1372.262537] ? find_held_lock+0x2c/0x110 [ 1372.263022] ? inet_autobind+0x136/0x190 [ 1372.263464] ? lock_downgrade+0x6d0/0x6d0 [ 1372.263957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1372.264519] ? __local_bh_enable_ip+0x9d/0x100 [ 1372.265049] ? trace_hardirqs_on+0x5b/0x180 [ 1372.265514] ? inet_autobind+0x136/0x190 [ 1372.265983] ? __local_bh_enable_ip+0x9d/0x100 [ 1372.266475] ? inet_autobind+0x13b/0x190 [ 1372.266947] ? udp_v6_push_pending_frames+0x360/0x360 [ 1372.267505] inet6_sendmsg+0x105/0x140 [ 1372.267949] ? inet6_compat_ioctl+0x320/0x320 [ 1372.268431] sock_sendmsg+0xf2/0x190 [ 1372.268859] ____sys_sendmsg+0x70d/0x870 [ 1372.269302] ? kernel_sendmsg+0x50/0x50 [ 1372.269759] ? do_recvmmsg+0x6d0/0x6d0 [ 1372.270182] ? __lockdep_reset_lock+0x180/0x180 [ 1372.270717] ? perf_trace_lock+0xac/0x490 [ 1372.271163] ? SOFTIRQ_verbose+0x10/0x10 [ 1372.271653] ___sys_sendmsg+0xf3/0x170 [ 1372.272077] ? sendmsg_copy_msghdr+0x160/0x160 [ 1372.272615] ? __fget_files+0x26d/0x480 [ 1372.273040] ? lock_downgrade+0x6d0/0x6d0 [ 1372.273058] ? find_held_lock+0x2c/0x110 [ 1372.274389] ? __fget_files+0x296/0x480 [ 1372.274855] ? __fget_light+0xea/0x290 [ 1372.275273] __sys_sendmsg+0xe5/0x1b0 [ 1372.275727] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1372.276188] ? rcu_read_lock_any_held+0x75/0xa0 [ 1372.276743] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1372.277262] do_syscall_64+0x33/0x40 [ 1372.277701] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1372.278251] RIP: 0033:0x7ffbdbdb9b19 [ 1372.278680] 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 [ 1372.280640] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1372.281514] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1372.282334] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1372.283164] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1372.283999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1372.284816] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:21 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:21 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 17:51:21 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1372.339983] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1372.374075] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:22 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:22 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xd601, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:22 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:22 executing program 5: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = semget$private(0x0, 0x4000, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x7ff, 0x1000}], 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semop(0x0, &(0x7f0000000200)=[{0x0, 0x8001, 0x800}], 0x1) unshare(0x14010480) [ 1372.599561] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 13) 17:51:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:22 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) [ 1372.682080] FAULT_INJECTION: forcing a failure. [ 1372.682080] name failslab, interval 1, probability 0, space 0, times 0 [ 1372.683637] CPU: 0 PID: 8555 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1372.684531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1372.685606] Call Trace: [ 1372.685965] dump_stack+0x107/0x167 [ 1372.686449] should_fail.cold+0x5/0xa [ 1372.686946] ? create_object.isra.0+0x3a/0xa20 [ 1372.687554] should_failslab+0x5/0x20 [ 1372.688053] kmem_cache_alloc+0x5b/0x360 [ 1372.688595] create_object.isra.0+0x3a/0xa20 [ 1372.689166] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1372.689833] kmem_cache_alloc+0x159/0x360 [ 1372.690381] __skb_ext_alloc+0x19/0x90 [ 1372.690881] skb_ext_add+0x508/0x670 [ 1372.691364] ? __kmalloc_node_track_caller+0x306/0x3f0 [ 1372.692068] __alloc_skb+0x3c1/0x620 [ 1372.692560] alloc_skb_with_frags+0x92/0x570 [ 1372.693140] ? stack_trace_save+0x8c/0xc0 [ 1372.693681] sock_alloc_send_pskb+0x741/0x8a0 [ 1372.694274] ? sk_reset_timer+0xc0/0xc0 [ 1372.694792] ? sock_sendmsg+0xf2/0x190 [ 1372.695298] ? ____sys_sendmsg+0x70d/0x870 [ 1372.695851] ? ___sys_sendmsg+0xf3/0x170 [ 1372.696375] ? __sys_sendmsg+0xe5/0x1b0 [ 1372.696891] ? do_syscall_64+0x33/0x40 [ 1372.697403] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1372.698096] ? __lockdep_reset_lock+0x180/0x180 [ 1372.698697] ? lock_acquire+0x197/0x490 [ 1372.699212] ? create_object.isra.0+0x3ad/0xa20 [ 1372.699832] __ip_append_data+0x1628/0x3310 [ 1372.700400] ? lock_downgrade+0x6d0/0x6d0 [ 1372.700938] ? ip_frag_init+0x350/0x350 [ 1372.701462] ? ip_finish_output+0x330/0x330 [ 1372.702023] ? ipv4_mtu+0x1ed/0x2c0 [ 1372.702497] ip_make_skb+0x22a/0x2a0 [ 1372.702982] ? ip_frag_init+0x350/0x350 [ 1372.703516] ? ip_flush_pending_frames+0x20/0x20 [ 1372.704140] ? xfrm_lookup_route+0x65/0x1f0 [ 1372.704710] udp_sendmsg+0x18d3/0x20a0 [ 1372.705225] ? ip_frag_init+0x350/0x350 [ 1372.705745] ? udp_setsockopt+0xc0/0xc0 [ 1372.706268] ? mark_lock+0xf5/0x2df0 [ 1372.706749] ? __lockdep_reset_lock+0x180/0x180 [ 1372.707377] ? nfs_request_mount.constprop.0.isra.0+0x1be/0x5e0 [ 1372.708154] ? mark_lock+0xf5/0x2df0 [ 1372.708645] ? lock_chain_count+0x20/0x20 [ 1372.709168] ? lock_chain_count+0x20/0x20 [ 1372.709733] ? mark_lock+0xf5/0x2df0 [ 1372.710215] ? perf_trace_lock+0xac/0x490 [ 1372.710754] udpv6_sendmsg+0x146a/0x29b0 [ 1372.711273] ? __lock_acquire+0x1657/0x5b00 [ 1372.711844] ? udp_v6_push_pending_frames+0x360/0x360 [ 1372.712509] ? perf_trace_lock+0xac/0x490 [ 1372.713043] ? SOFTIRQ_verbose+0x10/0x10 [ 1372.713559] ? perf_trace_lock+0xac/0x490 [ 1372.714100] ? __lockdep_reset_lock+0x180/0x180 [ 1372.714678] ? release_sock+0x1b/0x1b0 [ 1372.715184] ? find_held_lock+0x2c/0x110 [ 1372.715731] ? inet_autobind+0x136/0x190 [ 1372.716261] ? lock_downgrade+0x6d0/0x6d0 [ 1372.716804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1372.717475] ? __local_bh_enable_ip+0x9d/0x100 [ 1372.718075] ? trace_hardirqs_on+0x5b/0x180 [ 1372.718637] ? inet_autobind+0x136/0x190 [ 1372.719157] ? __local_bh_enable_ip+0x9d/0x100 [ 1372.719745] ? inet_autobind+0x13b/0x190 [ 1372.720269] ? udp_v6_push_pending_frames+0x360/0x360 [ 1372.720956] inet6_sendmsg+0x105/0x140 [ 1372.721461] ? inet6_compat_ioctl+0x320/0x320 [ 1372.722046] sock_sendmsg+0xf2/0x190 [ 1372.722531] ____sys_sendmsg+0x70d/0x870 [ 1372.723069] ? kernel_sendmsg+0x50/0x50 [ 1372.723588] ? do_recvmmsg+0x6d0/0x6d0 [ 1372.724103] ? __lockdep_reset_lock+0x180/0x180 [ 1372.724701] ? perf_trace_lock+0xac/0x490 [ 1372.725245] ? SOFTIRQ_verbose+0x10/0x10 [ 1372.725771] ___sys_sendmsg+0xf3/0x170 [ 1372.726281] ? sendmsg_copy_msghdr+0x160/0x160 [ 1372.726886] ? __fget_files+0x26d/0x480 [ 1372.727412] ? lock_downgrade+0x6d0/0x6d0 [ 1372.727967] ? find_held_lock+0x2c/0x110 [ 1372.728509] ? __fget_files+0x296/0x480 [ 1372.729040] ? __fget_light+0xea/0x290 [ 1372.729557] __sys_sendmsg+0xe5/0x1b0 [ 1372.730047] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1372.730610] ? rcu_read_lock_any_held+0x75/0xa0 [ 1372.731226] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1372.731857] do_syscall_64+0x33/0x40 [ 1372.732342] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1372.733019] RIP: 0033:0x7ffbdbdb9b19 [ 1372.733498] 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 [ 1372.735898] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1372.736876] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1372.737785] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1372.738700] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1372.739627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1372.740544] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:35 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 14) [ 1385.924370] FAULT_INJECTION: forcing a failure. [ 1385.924370] name failslab, interval 1, probability 0, space 0, times 0 [ 1385.927027] CPU: 1 PID: 8565 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1385.928420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1385.930087] Call Trace: [ 1385.930632] dump_stack+0x107/0x167 [ 1385.931378] should_fail.cold+0x5/0xa [ 1385.932313] ? lock_release+0x6b0/0x6b0 [ 1385.933116] ? skb_clone+0x14f/0x3d0 [ 1385.933874] should_failslab+0x5/0x20 [ 1385.934644] kmem_cache_alloc+0x5b/0x360 17:51:35 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r2, 0x0, 0x806, 0x0) ftruncate(r1, 0x1000003) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x5}]}, 0x14, 0x1) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 17:51:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:35 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1385.935469] skb_clone+0x14f/0x3d0 [ 1385.936285] dev_queue_xmit_nit+0x3a7/0xad0 [ 1385.937177] dev_hard_start_xmit+0xab/0x840 [ 1385.938062] __dev_queue_xmit+0x17f0/0x2730 [ 1385.938941] ? find_held_lock+0x2c/0x110 [ 1385.939775] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1385.940702] ? lock_downgrade+0x6d0/0x6d0 [ 1385.941539] ? find_held_lock+0x2c/0x110 [ 1385.942367] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1385.943439] ip_finish_output2+0x141c/0x2080 [ 1385.944353] ? ip_frag_next+0x9e0/0x9e0 [ 1385.945160] ? nf_hook+0x160/0x4a0 [ 1385.945879] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1385.946906] __ip_finish_output.part.0+0x5ec/0xb50 [ 1385.947908] ? ip_fragment.constprop.0+0x240/0x240 [ 1385.948890] ? nf_hook+0x4a0/0x4a0 [ 1385.949630] ip_output+0x2f7/0x600 [ 1385.950358] ip_send_skb+0xdd/0x260 [ 1385.951100] udp_send_skb+0x6da/0x11d0 [ 1385.951924] udp_sendmsg+0x1911/0x20a0 [ 1385.952712] ? ip_frag_init+0x350/0x350 [ 1385.953530] ? udp_setsockopt+0xc0/0xc0 [ 1385.954331] ? mark_lock+0xf5/0x2df0 [ 1385.955091] ? __lockdep_reset_lock+0x180/0x180 [ 1385.956058] ? mark_lock+0xf5/0x2df0 [ 1385.956825] ? lock_chain_count+0x20/0x20 [ 1385.957661] ? lock_chain_count+0x20/0x20 [ 1385.958510] ? mark_lock+0xf5/0x2df0 [ 1385.959270] ? perf_trace_lock+0xac/0x490 [ 1385.960126] udpv6_sendmsg+0x146a/0x29b0 [ 1385.960954] ? __lock_acquire+0x1657/0x5b00 [ 1385.961841] ? udp_v6_push_pending_frames+0x360/0x360 [ 1385.962893] ? perf_trace_lock+0xac/0x490 [ 1385.963751] ? SOFTIRQ_verbose+0x10/0x10 [ 1385.964575] ? perf_trace_lock+0xac/0x490 [ 1385.965421] ? __lockdep_reset_lock+0x180/0x180 [ 1385.966364] ? release_sock+0x1b/0x1b0 [ 1385.967161] ? find_held_lock+0x2c/0x110 [ 1385.968001] ? inet_autobind+0x136/0x190 [ 1385.968821] ? lock_downgrade+0x6d0/0x6d0 [ 1385.969678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1385.970729] ? __local_bh_enable_ip+0x9d/0x100 [ 1385.971662] ? trace_hardirqs_on+0x5b/0x180 [ 1385.972573] ? inet_autobind+0x136/0x190 [ 1385.973387] ? __local_bh_enable_ip+0x9d/0x100 [ 1385.974340] ? inet_autobind+0x13b/0x190 [ 1385.975155] ? udp_v6_push_pending_frames+0x360/0x360 [ 1385.976256] inet6_sendmsg+0x105/0x140 [ 1385.977043] ? inet6_compat_ioctl+0x320/0x320 [ 1385.977997] sock_sendmsg+0xf2/0x190 [ 1385.978857] ____sys_sendmsg+0x70d/0x870 [ 1385.979800] ? kernel_sendmsg+0x50/0x50 [ 1385.980603] ? do_recvmmsg+0x6d0/0x6d0 [ 1385.981407] ? __lockdep_reset_lock+0x180/0x180 [ 1385.982348] ? perf_trace_lock+0xac/0x490 [ 1385.983183] ? SOFTIRQ_verbose+0x10/0x10 [ 1385.984027] ___sys_sendmsg+0xf3/0x170 [ 1385.984818] ? sendmsg_copy_msghdr+0x160/0x160 [ 1385.985750] ? __fget_files+0x26d/0x480 [ 1385.986560] ? lock_downgrade+0x6d0/0x6d0 [ 1385.987403] ? find_held_lock+0x2c/0x110 [ 1385.988247] ? __fget_files+0x296/0x480 [ 1385.989064] ? __fget_light+0xea/0x290 [ 1385.989858] __sys_sendmsg+0xe5/0x1b0 [ 1385.990624] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1385.991493] ? rcu_read_lock_any_held+0x75/0xa0 [ 1385.992475] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1385.993457] do_syscall_64+0x33/0x40 [ 1385.994214] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1385.995246] RIP: 0033:0x7ffbdbdb9b19 [ 1385.996006] 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 [ 1385.999686] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.001242] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1386.002676] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1386.004124] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.005554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1386.006983] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:51:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 15) [ 1386.075564] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:35 executing program 5: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0xed, 0x1, 0x40, 0x0, 0xe7, 0x40400, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0xfffffffffffffffa}, 0x40052, 0x9, 0x3, 0x1, 0x4, 0x8, 0x9, 0x0, 0x2, 0x0, 0x400}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xf) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3, 0x2, @perf_bp={&(0x7f0000000140), 0x6}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x91, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSERIAL(r1, 0x5416, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 1386.174570] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1386.188913] FAULT_INJECTION: forcing a failure. [ 1386.188913] name failslab, interval 1, probability 0, space 0, times 0 [ 1386.191231] CPU: 0 PID: 8588 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1386.192626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1386.194310] Call Trace: [ 1386.194859] dump_stack+0x107/0x167 [ 1386.195624] should_fail.cold+0x5/0xa [ 1386.196435] ? create_object.isra.0+0x3a/0xa20 [ 1386.197364] should_failslab+0x5/0x20 [ 1386.198149] kmem_cache_alloc+0x5b/0x360 [ 1386.198975] ? lock_acquire+0x197/0x490 [ 1386.199816] create_object.isra.0+0x3a/0xa20 [ 1386.200699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1386.201745] kmem_cache_alloc+0x159/0x360 [ 1386.202588] skb_clone+0x14f/0x3d0 [ 1386.203311] dev_queue_xmit_nit+0x3a7/0xad0 [ 1386.204203] dev_hard_start_xmit+0xab/0x840 [ 1386.205088] __dev_queue_xmit+0x17f0/0x2730 [ 1386.205966] ? find_held_lock+0x2c/0x110 [ 1386.206784] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1386.207722] ? lock_downgrade+0x6d0/0x6d0 [ 1386.208554] ? find_held_lock+0x2c/0x110 [ 1386.209378] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1386.210435] ip_finish_output2+0x141c/0x2080 [ 1386.211330] ? ip_frag_next+0x9e0/0x9e0 [ 1386.212148] ? nf_hook+0x160/0x4a0 [ 1386.212875] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1386.213896] __ip_finish_output.part.0+0x5ec/0xb50 [ 1386.214880] ? ip_fragment.constprop.0+0x240/0x240 [ 1386.215867] ? nf_hook+0x4a0/0x4a0 [ 1386.216594] ip_output+0x2f7/0x600 [ 1386.217314] ip_send_skb+0xdd/0x260 [ 1386.218051] udp_send_skb+0x6da/0x11d0 [ 1386.218847] udp_sendmsg+0x1911/0x20a0 [ 1386.219634] ? ip_frag_init+0x350/0x350 [ 1386.220447] ? udp_setsockopt+0xc0/0xc0 [ 1386.221247] ? mark_lock+0xf5/0x2df0 [ 1386.221994] ? __lockdep_reset_lock+0x180/0x180 [ 1386.222951] ? mark_lock+0xf5/0x2df0 [ 1386.223721] ? lock_chain_count+0x20/0x20 [ 1386.224551] ? lock_chain_count+0x20/0x20 [ 1386.225384] ? mark_lock+0xf5/0x2df0 [ 1386.226133] ? perf_trace_lock+0xac/0x490 [ 1386.227003] udpv6_sendmsg+0x146a/0x29b0 [ 1386.227846] ? __lock_acquire+0x1657/0x5b00 [ 1386.228742] ? udp_v6_push_pending_frames+0x360/0x360 [ 1386.229802] ? perf_trace_lock+0xac/0x490 [ 1386.230659] ? SOFTIRQ_verbose+0x10/0x10 [ 1386.231489] ? perf_trace_lock+0xac/0x490 [ 1386.232349] ? __lockdep_reset_lock+0x180/0x180 [ 1386.233293] ? release_sock+0x1b/0x1b0 [ 1386.234096] ? find_held_lock+0x2c/0x110 [ 1386.234931] ? inet_autobind+0x136/0x190 [ 1386.235773] ? lock_downgrade+0x6d0/0x6d0 [ 1386.236623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1386.237692] ? __local_bh_enable_ip+0x9d/0x100 [ 1386.238613] ? trace_hardirqs_on+0x5b/0x180 [ 1386.239483] ? inet_autobind+0x136/0x190 [ 1386.240313] ? __local_bh_enable_ip+0x9d/0x100 [ 1386.241234] ? inet_autobind+0x13b/0x190 [ 1386.242053] ? udp_v6_push_pending_frames+0x360/0x360 [ 1386.243088] inet6_sendmsg+0x105/0x140 [ 1386.243874] ? inet6_compat_ioctl+0x320/0x320 [ 1386.244766] sock_sendmsg+0xf2/0x190 [ 1386.245515] ____sys_sendmsg+0x70d/0x870 [ 1386.246335] ? kernel_sendmsg+0x50/0x50 [ 1386.247127] ? do_recvmmsg+0x6d0/0x6d0 [ 1386.247935] ? __lockdep_reset_lock+0x180/0x180 [ 1386.248862] ? perf_trace_lock+0xac/0x490 [ 1386.249687] ? SOFTIRQ_verbose+0x10/0x10 [ 1386.250503] ___sys_sendmsg+0xf3/0x170 [ 1386.251283] ? sendmsg_copy_msghdr+0x160/0x160 [ 1386.252210] ? __fget_files+0x26d/0x480 [ 1386.253007] ? lock_downgrade+0x6d0/0x6d0 [ 1386.253841] ? find_held_lock+0x2c/0x110 [ 1386.254663] ? __fget_files+0x296/0x480 [ 1386.255475] ? __fget_light+0xea/0x290 [ 1386.256285] __sys_sendmsg+0xe5/0x1b0 [ 1386.257046] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1386.257905] ? rcu_read_lock_any_held+0x75/0xa0 [ 1386.258861] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1386.259839] do_syscall_64+0x33/0x40 [ 1386.260586] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1386.261608] RIP: 0033:0x7ffbdbdb9b19 [ 1386.262353] 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 [ 1386.266040] RSP: 002b:00007ffbd932f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.267560] RAX: ffffffffffffffda RBX: 00007ffbdbeccf60 RCX: 00007ffbdbdb9b19 [ 1386.268988] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000000000003 [ 1386.270417] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.271844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1386.273264] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:35 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:35 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:51:36 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x106b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:36 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000000000000000086dd609615"], 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r1, r0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x2, 0x0, 0x0, 'queue1\x00', 0x5}) write$tun(r3, 0x0, 0x0) [ 1386.459630] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:51:36 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1386.528540] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:36 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xfc07, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1398.376323] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:51:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) (fail_nth: 16) 17:51:57 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:51:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:51:57 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x106c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:51:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:51:57 executing program 5: rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') syz_open_dev$hidraw(&(0x7f0000000000), 0x635, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x6, 0x0, 0x1f}}, {{@in=@multicast2, 0x0, 0x6c}}}, 0xe8) ftruncate(0xffffffffffffffff, 0x1000003) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) [ 1408.202987] FAULT_INJECTION: forcing a failure. [ 1408.202987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1408.205928] CPU: 1 PID: 8636 Comm: syz-executor.7 Not tainted 5.10.161 #1 [ 1408.207356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1408.209059] Call Trace: [ 1408.209618] dump_stack+0x107/0x167 [ 1408.210396] should_fail.cold+0x5/0xa [ 1408.211167] _copy_to_user+0x2e/0x180 [ 1408.211989] simple_read_from_buffer+0xcc/0x160 [ 1408.212952] proc_fail_nth_read+0x198/0x230 [ 1408.213840] ? proc_sessionid_read+0x230/0x230 [ 1408.214784] ? security_file_permission+0x24e/0x570 [ 1408.215806] ? perf_trace_initcall_start+0x101/0x380 [ 1408.216909] ? proc_sessionid_read+0x230/0x230 [ 1408.217841] vfs_read+0x228/0x580 [ 1408.218566] ksys_read+0x12d/0x260 [ 1408.219309] ? vfs_write+0xa30/0xa30 [ 1408.220106] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1408.221101] do_syscall_64+0x33/0x40 [ 1408.221872] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1408.222938] RIP: 0033:0x7ffbdbd6c69c [ 1408.223776] 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 [ 1408.227786] RSP: 002b:00007ffbd932f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1408.229498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbdbd6c69c [ 1408.230951] RDX: 000000000000000f RSI: 00007ffbd932f1e0 RDI: 0000000000000005 [ 1408.232512] RBP: 00007ffbd932f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1408.233959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1408.235448] R13: 00007fffc885863f R14: 00007ffbd932f300 R15: 0000000000022000 17:51:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) [ 1408.351643] isofs_fill_super: root inode is not a directory. Corrupted media? 17:51:58 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:51:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:51:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1408.436862] isofs_fill_super: root inode is not a directory. Corrupted media? 17:52:13 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x444000) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200440}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x2a4, 0x34, 0x104, 0x70bd27, 0x25dfdbff, {0x15}, [@typed={0x4, 0x42}, @generic="ab91926fa5153e5348fd76d0d2f8e93834235aceebe4005a72967a8527956e09d56d88bd74ff9b42ce8a42223153b4c9a3e3d225f866885912180a46fe918ffc3d59dc8066ef168af96aead9a708dc4c8c83706fa3d4acfeef0cf3737ad76491b29a2214fd4dd4275d227ba9c190b3763818e5fbb8017627d23b04c237e2b5a62041094eea02ae797eb0b9a07fdd7b562f12e42e3037b92e22d37b018c4873dc991944e46dbb8e9a75928d2d132bdf2696ec04650386a5fe3baf924bd9953bb8", @nested={0x1ba, 0x2c, 0x0, 0x1, [@generic="b49aa724b2f6ed4a64e909b67af1b8c22290d46b55f5bea2490db1a960f195ff2077d2ecb4b8a01f99f6d5d94b8ccf64a1399f69d66ecb6f0a3fc45cf2153e11a044d11e6b237566e98db801dd259f8426be68893fbc5cf9cafeb31760c50c639708e712d5ae1eac52b3b84a9471e488ffcc7a1bf18e505646b4bffc0724e3bfa030061fd30c30883eef19cad58f22f7c3a29c0738499f86bff02f74bbfac9f99ecaefcbb3aed163a496f69690aa62ae02ffe62b1b8c0c4305c075f6a5b7f24009ee3768b39bf0f48e4f3ef61ffc891502a56799b97fc4c9d2a9e672e6f61cc597c93031af5e1e68b0cec9aa42b1ec", @generic="6de17b4c729c2f78a76fec7f257a786c8550c672bdd7c5308d8051c9eac5ddc19cfa8be7832ab696bac586be65db70402227e9f71065e5b9ddbc62bd70e90dc893c8cd565df38044f2d8c0519f707df739943b6f7659f270d429ce5fca8ef775d0657e1ba5bb58e4a6aec37db0a591c579ae916a91dcbc277f5fd296066fec830f681f4e3b5ca2b0e411820acabaff549c789f3ccc0bdddcd629622a8b3cb261db97b143b146c691371740a5611be0fcd7bf6206348487", @typed={0x8, 0x32, 0x0, 0x0, @uid}, @typed={0x8, 0x63, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}]}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x8d, 0x0, 0x0, @u32=0x3f}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x20000830}, 0x40) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x12448e0, &(0x7f0000000000)=ANY=[@ANYBLOB]) 17:52:13 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:52:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:52:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:52:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}}], 0x18}, 0x0) 17:52:13 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:52:13 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:52:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x3, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) [ 1423.928671] isofs_fill_super: root inode is not a directory. Corrupted media? 17:52:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') [ 1424.021400] isofs_fill_super: root inode is not a directory. Corrupted media? 17:52:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:52:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:52:13 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:52:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x5, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:52:13 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r4 = dup2(r3, r2) sendmsg$inet(r4, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:52:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xc0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:52:13 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x15, 0x0, &(0x7f0000000900)) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000000280)=ANY=[@ANYBLOB="280082b56f57f4d301a0eb79fe885227d4ae94f6f99a000055e006edf1fda73b976d62ff7ba3c743ec6bc949b0a5fc30a48228e4374bd624747655a4274d24318e1e54ce0c538cac1336a060d6f4dc99a5132dc1d2dc859df56d708d5474c8e43642972450a3443333ccd91c2287f6573dab51ba8e92087b038b05db565969b013b3c4b8acff6dba2800"/151, @ANYRES16, @ANYBLOB="3f3500005d4ee277807d8a9a8a36159abd29", @ANYRES32=r3, @ANYRESDEC=r4], 0x28}}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @short}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup2(r6, r5) sendmsg$inet(r7, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r7, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x16}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x4044054}, 0x80) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) [ 1437.614404] kmemleak: 23 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:52:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:52:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:52:34 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() r2 = getpid() r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r3, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, r3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xf0, 0x25, 0x8, 0x70bd29, 0x25dfdbfe, {0x5}, [@nested={0xc, 0x82, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid=r2}]}, @nested={0x22, 0x7a, 0x0, 0x1, [@generic="64fb68aa0872be357659b1f36a9e4743e25b4ef3ab00fc28332ff05a55df"]}, @generic="f76d3935466469c5d3589acff9eae252b2537f3410d4b1420e7492a2e157a06d092522477b55bdd6", @generic="57184ea28ec5d4229ce2faedce947d06e6a45703df99d087cd152920f1238b37291da8816206d716776f9589113bb56c4374e79f379c2cc41bee105dd1c55da8f7cbfe6dc7453a9e4c58f10541800448ff0e48a24c6daa4054aadc3887d3289daac091e4109cc55812cb6b51ccb175e118754307cfb5e830724e7700750ec8fc49"]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x16) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) 17:52:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x7, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:52:34 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:52:34 executing program 0: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x31fb, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9}, 0x1c) r3 = dup2(r2, r1) sendmsg$inet(r3, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg(r4, &(0x7f0000000380)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="1d977705fb3cd9549e7c56a8b3b2", 0xe}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) fsopen(0x0, 0x0) 17:52:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) [ 1445.066131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1445.112311] isofs_fill_super: root inode is not a directory. Corrupted media? 17:52:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:52:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:52:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x4}]}}}], 0x18}, 0x0) 17:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0xa, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:52:34 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r2, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) 17:52:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}]}) 17:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$inet(r2, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x0) 17:52:34 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f00000000c0)={[{@mode}, {@overriderock}]}) 17:52:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x59002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x200400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b09e9494485846b, &(0x7f0000003080)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') 17:52:34 executing program 1: sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet(r1, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x8c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x20, 0x40, 0x0, 0x1, 0x88400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x2}, 0x12901, 0x1f, 0x7fffffff, 0x8, 0x400, 0x12, 0x8000, 0x0, 0x7fff, 0x0, 0x9}, 0xffffffffffffffff, 0xc, r1, 0x1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fsopen(0x0, 0x0) [ 1445.412841] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1591.564675] INFO: task syz-executor.5:8733 blocked for more than 143 seconds. [ 1591.566569] Not tainted 5.10.161 #1 [ 1591.567421] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1591.569108] task:syz-executor.5 state:D stack:27952 pid: 8733 ppid: 287 flags:0x10000004 [ 1591.570935] Call Trace: [ 1591.571530] __schedule+0x848/0x1e90 [ 1591.572303] ? io_schedule_timeout+0x140/0x140 [ 1591.573295] schedule+0xcb/0x270 [ 1591.574043] schedule_preempt_disabled+0xc/0x20 [ 1591.575056] __mutex_lock+0x7cd/0x1260 [ 1591.575915] ? perf_event_ctx_lock_nested+0x243/0x4a0 [ 1591.577421] ? mutex_lock_io_nested+0x1110/0x1110 [ 1591.581098] ? perf_event_ctx_lock_nested+0x209/0x4a0 [ 1591.582223] ? mutex_lock_io_nested+0x1110/0x1110 [ 1591.583295] perf_event_ctx_lock_nested+0x243/0x4a0 [ 1591.584368] ? __perf_pmu_sched_task+0x360/0x360 [ 1591.585393] ? fsnotify+0x995/0xf30 [ 1591.586197] perf_event_release_kernel+0x3a6/0xc20 [ 1591.587256] ? fsnotify_first_mark+0x200/0x200 [ 1591.588245] ? perf_pmu_migrate_context+0x840/0x840 [ 1591.589328] ? task_work_run+0xbc/0x1a0 [ 1591.590206] perf_release+0x33/0x50 [ 1591.591015] __fput+0x285/0x980 [ 1591.591736] ? perf_event_release_kernel+0xc20/0xc20 [ 1591.592830] task_work_run+0xe2/0x1a0 [ 1591.593671] exit_to_user_mode_prepare+0x155/0x160 [ 1591.594743] syscall_exit_to_user_mode+0x38/0x230 [ 1591.595828] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1591.596958] RIP: 0033:0x7fcbbd09772b [ 1591.597773] RSP: 002b:00007ffc29ae7bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1591.599446] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 00007fcbbd09772b [ 1591.601016] RDX: ffffffffffffffbc RSI: 0000000000000080 RDI: 0000000000000007 [ 1591.602571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1591.604128] R10: 00007ffc29ae7cb0 R11: 0000000000000293 R12: 0000000000160cd6 [ 1591.605636] R13: 00000000000003e8 R14: 00007fcbbd1f7f60 R15: 0000000000160c71 [ 1591.607189] INFO: task syz-executor.5:8738 blocked for more than 143 seconds. [ 1591.608700] Not tainted 5.10.161 #1 [ 1591.609582] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1591.611238] task:syz-executor.5 state:D stack:26592 pid: 8738 ppid: 287 flags:0x10004004 [ 1591.613010] Call Trace: [ 1591.613599] __schedule+0x848/0x1e90 [ 1591.614385] ? io_schedule_timeout+0x140/0x140 [ 1591.615376] schedule+0xcb/0x270 [ 1591.616114] schedule_preempt_disabled+0xc/0x20 [ 1591.617112] __mutex_lock+0x7cd/0x1260 [ 1591.618154] ? __do_sys_perf_event_open+0x1248/0x2cb0 [ 1591.619518] ? mutex_lock_io_nested+0x1110/0x1110 [ 1591.620881] ? __do_sys_perf_event_open+0x11f4/0x2cb0 [ 1591.622050] ? security_capable+0x95/0xc0 [ 1591.623012] __do_sys_perf_event_open+0x1248/0x2cb0 [ 1591.624143] ? perf_event_set_output+0x5b0/0x5b0 [ 1591.625263] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1591.626412] do_syscall_64+0x33/0x40 [ 1591.627244] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1591.628358] RIP: 0033:0x7fcbbd0e4b19 [ 1591.629155] RSP: 002b:00007fcbba65a188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1591.630776] RAX: ffffffffffffffda RBX: 00007fcbbd1f7f60 RCX: 00007fcbbd0e4b19 [ 1591.632288] RDX: 0000000000000000 RSI: 00000000000001e9 RDI: 0000000020001d80 [ 1591.633791] RBP: 00007fcbbd13ef6d R08: 0000000000000000 R09: 0000000000000000 [ 1591.635329] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 1591.636843] R13: 00007ffc29ae7b5f R14: 00007fcbba65a300 R15: 0000000000022000 [ 1591.638377] [ 1591.638377] Showing all locks held in the system: [ 1591.639725] 1 lock held by khungtaskd/22: [ 1591.640610] #0: ffffffff84ff82e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 1591.642560] 1 lock held by in:imklog/179: [ 1591.643387] #0: ffff888008d41770 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xed/0x110 [ 1591.645178] 1 lock held by syz-executor.5/8733: [ 1591.646151] #0: ffff88800e6c3cb0 (&ctx->mutex){+.+.}-{3:3}, at: perf_event_ctx_lock_nested+0x243/0x4a0 [ 1591.648188] 3 locks held by syz-executor.5/8738: [ 1591.649176] #0: ffff88800c3cc6d8 (&sig->exec_update_lock){++++}-{3:3}, at: __do_sys_perf_event_open+0xfc5/0x2cb0 [ 1591.651380] #1: ffff88800e6c3cb0 (&ctx->mutex){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x123b/0x2cb0 [ 1591.653412] #2: ffff88800e6c3cb0 (&ctx->mutex/1){+.+.}-{3:3}, at: __do_sys_perf_event_open+0x1248/0x2cb0 [ 1591.655528] [ 1591.655866] ============================================= [ 1591.655866] VM DIAGNOSIS: 17:55:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8229e751 RDI=ffffffff8791bfe0 RBP=ffffffff8791bfa0 RSP=ffff888008e0f950 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffffff8791bff8 R14=0000000000000001 R15=ffffffff8791bff0 RIP=ffffffff8229e7a8 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=0000564c90071678 CR3=000000000da48000 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=0000000000000000418fb17600000000 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=ffffffff83e219f0 RBX=ffff88800852b300 RCX=ffffffff83e0973c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e21db3 RBP=ffffed10010a5660 RSP=ffff88800856fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85670b08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e219fe 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=00007feda1e73880 CR3=000000000d03e000 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=00001f80 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=2031303a35353a3731203620206e614a XMM01=5d3132343737352e31393531205b203a XMM02=657473656e5f6f695f6b636f6c5f7865 XMM03=393531205b203a6c656e72656b207265 XMM04=66203738322020203a64697070203333 XMM05=61747320443a65746174732020352e72 XMM06=205d3830313936352e31393531205b20 XMM07=732031303a35353a3731203620206e61 XMM08=65746e6f63732039393d6f6e69202273 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000