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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000001200)=0x10000, 0x4) sendfile(r2, r1, 0x0, 0x2) fcntl$dupfd(r0, 0x406, r2) dup2(r1, r0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000001100)={0x1000, 0xabde, 0x7, 0x800, 0xc, "56309b0f23f54c1f"}) open_by_handle_at(r5, &(0x7f0000001180)=ANY=[@ANYBLOB="859b3bbfeeade0a9ebdafd04eef2e0f0552f10000000020000000b00000000000000faffffffffffffff68d9901fc72100f1f6d72027de5ec0f415defaba564ec86f0bb382d1f673e0d903f8fb8d537a1ef14d9210255b3fd24181c3cf2116a91f056626c3eae80053ee0cf9781ef2b3b25adfedd16f4a29f1e844d0f7"], 0x517f40) 04:22:44 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:22:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000001d, 0x0) 04:22:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 36) [ 1550.523793] FAULT_INJECTION: forcing a failure. [ 1550.523793] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.524680] FAULT_INJECTION: forcing a failure. [ 1550.524680] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.525927] CPU: 0 PID: 11054 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1550.529114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.530456] Call Trace: [ 1550.530910] dump_stack+0x107/0x167 [ 1550.531510] should_fail.cold+0x5/0xa [ 1550.532143] should_failslab+0x5/0x20 [ 1550.532765] __kmalloc_node_track_caller+0x74/0x3b0 [ 1550.533591] ? alloc_skb_with_frags+0x92/0x570 [ 1550.534385] __alloc_skb+0xb1/0x5b0 [ 1550.535031] alloc_skb_with_frags+0x92/0x570 [ 1550.535794] sock_alloc_send_pskb+0x7af/0x930 [ 1550.536580] ? sk_alloc+0x350/0x350 [ 1550.537219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.538130] ? perf_trace_lock+0xac/0x490 [ 1550.538849] ? asm_sysvec_call_function_single+0x12/0x20 [ 1550.539754] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1550.540627] ? ip6_mtu+0x1bb/0x3d0 [ 1550.541240] ? lock_downgrade+0x6d0/0x6d0 [ 1550.541959] ? ip_frag_init+0x350/0x350 [ 1550.542667] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1550.543452] ? ip6_mtu+0x1e9/0x3d0 [ 1550.544059] ? ip6_setup_cork+0xfb7/0x1740 [ 1550.544789] ip6_make_skb+0x2de/0x4e0 [ 1550.545438] ? ip_frag_init+0x350/0x350 [ 1550.546123] ? ip_frag_init+0x350/0x350 [ 1550.546784] ? ip6_push_pending_frames+0xf0/0xf0 [ 1550.547603] ? ip6_dst_hoplimit+0x199/0x440 [ 1550.548340] ? lock_downgrade+0x6d0/0x6d0 [ 1550.549060] udpv6_sendmsg+0x20d0/0x2af0 [ 1550.549757] ? ip_frag_init+0x350/0x350 [ 1550.550429] ? udp_v6_push_pending_frames+0x360/0x360 [ 1550.551324] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.552234] ? __lockdep_reset_lock+0x180/0x180 [ 1550.553029] ? lock_acquire+0x197/0x470 [ 1550.553703] ? find_held_lock+0x2c/0x110 [ 1550.554406] ? sock_has_perm+0x1ea/0x280 [ 1550.555085] ? __import_iovec+0x458/0x590 [ 1550.555786] ? udp_v6_push_pending_frames+0x360/0x360 [ 1550.556666] inet6_sendmsg+0x105/0x140 [ 1550.557299] ? inet6_compat_ioctl+0x320/0x320 [ 1550.558071] sock_sendmsg+0xf2/0x190 [ 1550.558690] ____sys_sendmsg+0x334/0x870 [ 1550.559346] ? kernel_sendmsg+0x50/0x50 [ 1550.559981] ? do_recvmmsg+0x6d0/0x6d0 [ 1550.560602] ? __lock_acquire+0x1657/0x5b00 [ 1550.561310] ___sys_sendmsg+0xf3/0x170 [ 1550.561927] ? sendmsg_copy_msghdr+0x160/0x160 [ 1550.562682] ? __lockdep_reset_lock+0x180/0x180 [ 1550.563453] ? lock_acquire+0x197/0x470 [ 1550.564088] ? find_held_lock+0x2c/0x110 [ 1550.564811] ? __might_fault+0xd3/0x180 [ 1550.565441] ? lock_downgrade+0x6d0/0x6d0 [ 1550.566124] ? io_schedule_timeout+0x140/0x140 [ 1550.566873] __sys_sendmmsg+0x195/0x470 [ 1550.567530] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1550.568216] ? lock_downgrade+0x6d0/0x6d0 [ 1550.568907] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1550.569669] ? wait_for_completion_io+0x270/0x270 [ 1550.570463] ? rcu_read_lock_any_held+0x75/0xa0 [ 1550.571208] ? vfs_write+0x354/0xa70 [ 1550.571824] ? fput_many+0x2f/0x1a0 [ 1550.572406] ? ksys_write+0x1a9/0x260 [ 1550.573029] ? __ia32_sys_read+0xb0/0xb0 [ 1550.573679] __x64_sys_sendmmsg+0x99/0x100 [ 1550.574422] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.575271] do_syscall_64+0x33/0x40 [ 1550.575883] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1550.576721] RIP: 0033:0x7ffb55399b19 [ 1550.577333] 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 [ 1550.580324] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1550.581578] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1550.582741] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1550.583863] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.585020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1550.586143] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1550.587357] CPU: 1 PID: 11052 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1550.588758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.590441] Call Trace: [ 1550.590990] dump_stack+0x107/0x167 [ 1550.591735] should_fail.cold+0x5/0xa [ 1550.592507] ? kvmalloc_node+0x119/0x170 [ 1550.593337] should_failslab+0x5/0x20 [ 1550.594109] __kmalloc_node+0x76/0x420 [ 1550.594994] ? lockdep_init_map_type+0x2c7/0x780 [ 1550.595948] kvmalloc_node+0x119/0x170 [ 1550.596735] __list_lru_init+0x511/0x890 [ 1550.597553] alloc_super+0x8b8/0xa90 [ 1550.598328] sget+0x110/0x510 [ 1550.598971] ? kill_litter_super+0xa0/0xa0 [ 1550.599811] ? autofs_get_inode+0x400/0x400 [ 1550.600670] mount_nodev+0x2e/0x120 [ 1550.601398] ? uni2char+0xa0/0xa0 [ 1550.602095] legacy_get_tree+0x105/0x220 [ 1550.602931] vfs_get_tree+0x8e/0x300 [ 1550.603681] path_mount+0x13be/0x20b0 [ 1550.604444] ? strncpy_from_user+0x9e/0x470 [ 1550.605310] ? finish_automount+0xa90/0xa90 [ 1550.606168] ? getname_flags.part.0+0x1dd/0x4f0 [ 1550.607128] __x64_sys_mount+0x282/0x300 [ 1550.607943] ? copy_mnt_ns+0xa00/0xa00 [ 1550.608729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.609795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.610845] do_syscall_64+0x33/0x40 [ 1550.611602] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1550.612643] RIP: 0033:0x7f6f4c2f2b19 [ 1550.613394] 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 [ 1550.617112] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1550.618658] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1550.620099] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1550.621535] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.622988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1550.624427] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:22:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 37) 04:22:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 26) 04:22:44 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x6c00, 0x0) 04:22:44 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xfb, 0x8, 0x70, 0x7, 0x3, 0x3e, 0x7, 0xe3, 0x40, 0xb, 0xffff, 0x1, 0x38, 0x1, 0x9f81, 0x3}, [{0x6474e551, 0x1f, 0x20000000000000, 0x7, 0x3fa, 0x4, 0xfff, 0x8}], "78399d082e71d163f387f5366504b612753680c7edd4dc0c6295b7cc20c36f1cd2aa92f50154d576cca5a6a23e12990a8f6470851229510be500e2e99458032359ced388f00d76f6777c6f7d633883034306f46e87413337b9865d17f9b9f8c0ab18ef163e6536f3216aa7cf5b618da9c45246e127381983fc778d8ce683d9c3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9f8) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) fallocate(r4, 0x6a, 0x3ff, 0x64) 04:22:44 executing program 4: rename(&(0x7f00000006c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xd, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 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, 0x0, 0x0, 0x1}, {}, {}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}}}, 0xe8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40081, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001e00)=""/4098, &(0x7f0000000080)=0x1002) preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000380)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x17) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x2}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) unshare(0x48020200) 04:22:44 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x6800, 0x126) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x400002, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000680)=""/108, 0x6c}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x2, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000200)={0x9, 0x9, 0xffff, 0x8}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0xfff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x9bbb) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x4002, 0x0) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000000280)={0x0, 0xffffffff80000000, 0xff, 0x1}) 04:22:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000001e, 0x0) [ 1550.838318] FAULT_INJECTION: forcing a failure. [ 1550.838318] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.840862] CPU: 1 PID: 11072 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1550.842263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.843978] Call Trace: [ 1550.844527] dump_stack+0x107/0x167 [ 1550.845287] should_fail.cold+0x5/0xa [ 1550.846062] ? create_object.isra.0+0x3a/0xa20 [ 1550.847009] should_failslab+0x5/0x20 [ 1550.847777] kmem_cache_alloc+0x5b/0x310 [ 1550.848601] create_object.isra.0+0x3a/0xa20 [ 1550.849488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1550.850520] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1550.851555] ? alloc_skb_with_frags+0x92/0x570 [ 1550.852480] __alloc_skb+0xb1/0x5b0 [ 1550.853223] alloc_skb_with_frags+0x92/0x570 [ 1550.854128] sock_alloc_send_pskb+0x7af/0x930 [ 1550.855070] ? sk_alloc+0x350/0x350 [ 1550.855814] ? __lockdep_reset_lock+0x180/0x180 [ 1550.856753] ? perf_trace_lock+0xac/0x490 [ 1550.857592] ? SOFTIRQ_verbose+0x10/0x10 [ 1550.858420] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1550.859456] ? ip6_mtu+0x1bb/0x3d0 [ 1550.860176] ? lock_downgrade+0x6d0/0x6d0 [ 1550.861011] ? ip_frag_init+0x350/0x350 [ 1550.861825] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1550.862782] ? ip6_mtu+0x1e9/0x3d0 [ 1550.863503] ? ip6_setup_cork+0xfb7/0x1740 [ 1550.864358] ip6_make_skb+0x2de/0x4e0 [ 1550.865124] ? ip_frag_init+0x350/0x350 [ 1550.865926] ? ip_frag_init+0x350/0x350 [ 1550.866776] ? ip6_push_pending_frames+0xf0/0xf0 [ 1550.867741] ? ip6_dst_hoplimit+0x199/0x440 [ 1550.868609] ? lock_downgrade+0x6d0/0x6d0 [ 1550.869461] udpv6_sendmsg+0x20d0/0x2af0 [ 1550.870288] ? ip_frag_init+0x350/0x350 [ 1550.871120] ? udp_v6_push_pending_frames+0x360/0x360 [ 1550.872154] ? __lockdep_reset_lock+0x180/0x180 [ 1550.873107] ? __lockdep_reset_lock+0x180/0x180 [ 1550.874048] ? lock_acquire+0x197/0x470 [ 1550.874859] ? find_held_lock+0x2c/0x110 [ 1550.875694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.876747] ? sock_has_perm+0x1ea/0x280 [ 1550.877589] ? __import_iovec+0x2b5/0x590 [ 1550.878426] ? __import_iovec+0x458/0x590 [ 1550.879278] ? udp_v6_push_pending_frames+0x360/0x360 [ 1550.880317] inet6_sendmsg+0x105/0x140 [ 1550.881102] ? inet6_compat_ioctl+0x320/0x320 [ 1550.881999] sock_sendmsg+0xf2/0x190 [ 1550.882761] ____sys_sendmsg+0x334/0x870 [ 1550.883585] ? kernel_sendmsg+0x50/0x50 [ 1550.884381] ? do_recvmmsg+0x6d0/0x6d0 [ 1550.885164] ? __lock_acquire+0x1657/0x5b00 [ 1550.886035] ? mark_held_locks+0x9e/0xe0 [ 1550.886865] ___sys_sendmsg+0xf3/0x170 [ 1550.887674] ? sendmsg_copy_msghdr+0x160/0x160 [ 1550.888597] ? __lockdep_reset_lock+0x180/0x180 [ 1550.889536] ? lock_acquire+0x1b9/0x470 [ 1550.890330] ? find_held_lock+0x2c/0x110 [ 1550.891171] ? __might_fault+0xd3/0x180 [ 1550.891974] ? lock_downgrade+0x6d0/0x6d0 [ 1550.892810] ? asm_exc_page_fault+0x1e/0x30 [ 1550.893700] __sys_sendmmsg+0x195/0x470 [ 1550.894500] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1550.895379] ? lock_downgrade+0x6d0/0x6d0 [ 1550.896231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1550.897202] ? wait_for_completion_io+0x270/0x270 [ 1550.898180] ? rcu_read_lock_any_held+0x75/0xa0 [ 1550.899124] ? vfs_write+0x354/0xa70 [ 1550.899875] ? fput_many+0x2f/0x1a0 [ 1550.900606] ? ksys_write+0x1a9/0x260 [ 1550.901371] ? __ia32_sys_read+0xb0/0xb0 [ 1550.902193] __x64_sys_sendmmsg+0x99/0x100 [ 1550.903077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.904251] do_syscall_64+0x33/0x40 [ 1550.905098] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1550.906305] RIP: 0033:0x7ffb55399b19 [ 1550.907070] 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 [ 1550.911046] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1550.912803] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1550.914286] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1550.915772] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.917414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1550.918932] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:22:44 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7400, 0x0) [ 1551.088758] FAULT_INJECTION: forcing a failure. [ 1551.088758] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.090703] CPU: 0 PID: 11086 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1551.091879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.093139] Call Trace: [ 1551.093549] dump_stack+0x107/0x167 [ 1551.094114] should_fail.cold+0x5/0xa [ 1551.094713] ? create_object.isra.0+0x3a/0xa20 [ 1551.095408] should_failslab+0x5/0x20 [ 1551.095986] kmem_cache_alloc+0x5b/0x310 [ 1551.096610] create_object.isra.0+0x3a/0xa20 [ 1551.097276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1551.098061] __kmalloc+0x16e/0x390 [ 1551.098627] __list_lru_init+0xcd/0x890 [ 1551.099251] alloc_super+0x8b8/0xa90 [ 1551.099830] sget+0x110/0x510 [ 1551.100312] ? kill_litter_super+0xa0/0xa0 [ 1551.100956] ? autofs_get_inode+0x400/0x400 [ 1551.101615] mount_nodev+0x2e/0x120 [ 1551.102183] ? uni2char+0xa0/0xa0 [ 1551.102722] legacy_get_tree+0x105/0x220 [ 1551.103349] vfs_get_tree+0x8e/0x300 [ 1551.103920] path_mount+0x13be/0x20b0 [ 1551.104514] ? strncpy_from_user+0x9e/0x470 [ 1551.105176] ? finish_automount+0xa90/0xa90 [ 1551.105828] ? getname_flags.part.0+0x1dd/0x4f0 [ 1551.106585] __x64_sys_mount+0x282/0x300 [ 1551.107215] ? copy_mnt_ns+0xa00/0xa00 [ 1551.107823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.108622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.109425] do_syscall_64+0x33/0x40 [ 1551.110001] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1551.110791] RIP: 0033:0x7f6f4c2f2b19 [ 1551.111362] 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 [ 1551.114124] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1551.115301] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1551.116378] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1551.117457] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.118534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1551.119637] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1551.301747] autofs4:pid:11086:autofs_fill_super: called with bogus options 04:22:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000021, 0x0) 04:22:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) ftruncate(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x4673, 0x6e0480) lseek(r1, 0x800, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)={'L-', 0x8}, 0x16, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25010000000800090002f7ff8008000100", @ANYRES32=0x0, @ANYBLOB="0800080001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x8c54) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x1, 0x121, 0x12}, 0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r4, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x2) creat(&(0x7f0000001100)='./file1\x00', 0xc) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000140)='L-', &(0x7f0000000180)='./file1\x00', r4) fallocate(r2, 0x20, 0x401, 0xcd) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file1\x00', 0x10b000, 0x0) sendfile(r1, r6, 0x0, 0x100000001) 04:22:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7a00, 0x0) 04:22:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 27) 04:22:45 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:22:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 38) 04:22:45 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60000000000000000000000000000ffffac1e0001fe8000000000000000000000000000bb"], 0x0) syz_emit_ethernet(0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="00000802c2ff3d63f2ccde0000000000000000"], &(0x7f0000000180)={0x1, 0x4, [0x108, 0xb7e, 0xd85, 0xf2f]}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() setpgid(0x0, r1) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x8, 0x7f, 0x1, 0x7a, 0x0, 0x4, 0x1, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0xc300, 0x4, 0x1ff, 0x4, 0xfffffffffffffff9, 0x4, 0x7fff, 0x0, 0xffff0001, 0x0, 0x2f}, r1, 0x4, r0, 0x2) ptrace(0x8, r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000100)={@local, @random="a28c3ffb4f19", @val={@val={0x9100, 0x6, 0x0, 0x4}, {0x8100, 0x0, 0x1, 0x4}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, @multicast2, @random="218cad541720", @local}}}}, &(0x7f0000000140)={0x1, 0x1, [0xb65, 0x6cb, 0xe93, 0xd]}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x412100, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x9, 0x6, 0x7, 0x5, 0x0, 0x3, 0x46480, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000400), 0x4}, 0x41058, 0xdddd, 0x1, 0x7, 0x3, 0xb5a, 0x0, 0x0, 0xfff, 0x0, 0x5}, r1, 0x1, 0xffffffffffffffff, 0xa) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x50111, 0xffffffffffffffff, 0x3) ptrace$getenv(0x4201, r1, 0xba, &(0x7f0000000200)) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/212, 0xd4, 0x40000000, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) [ 1551.666829] FAULT_INJECTION: forcing a failure. [ 1551.666829] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.669353] CPU: 0 PID: 11111 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1551.670827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.672505] Call Trace: [ 1551.673054] dump_stack+0x107/0x167 [ 1551.673811] should_fail.cold+0x5/0xa [ 1551.674605] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1551.675644] should_failslab+0x5/0x20 [ 1551.676419] kmem_cache_alloc_trace+0x55/0x320 [ 1551.677370] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1551.678383] __list_lru_init+0x44d/0x890 [ 1551.679241] alloc_super+0x8b8/0xa90 [ 1551.680016] sget+0x110/0x510 [ 1551.680657] ? kill_litter_super+0xa0/0xa0 [ 1551.681518] ? autofs_get_inode+0x400/0x400 [ 1551.682399] mount_nodev+0x2e/0x120 [ 1551.683162] ? uni2char+0xa0/0xa0 [ 1551.683879] legacy_get_tree+0x105/0x220 [ 1551.684721] vfs_get_tree+0x8e/0x300 [ 1551.685494] path_mount+0x13be/0x20b0 [ 1551.686285] ? strncpy_from_user+0x9e/0x470 [ 1551.687187] ? finish_automount+0xa90/0xa90 [ 1551.688063] ? getname_flags.part.0+0x1dd/0x4f0 [ 1551.689034] __x64_sys_mount+0x282/0x300 [ 1551.689869] ? copy_mnt_ns+0xa00/0xa00 [ 1551.690684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.691747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.692812] do_syscall_64+0x33/0x40 [ 1551.693579] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1551.694627] RIP: 0033:0x7f6f4c2f2b19 [ 1551.695390] 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 [ 1551.699075] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1551.700620] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1551.702067] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1551.703531] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.704972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1551.706414] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:22:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000022, 0x0) 04:22:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xedc0, 0x0) [ 1551.787717] FAULT_INJECTION: forcing a failure. [ 1551.787717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1551.790486] CPU: 0 PID: 11117 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1551.791988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.793658] Call Trace: [ 1551.794204] dump_stack+0x107/0x167 [ 1551.794963] should_fail.cold+0x5/0xa [ 1551.795756] _copy_from_user+0x2e/0x1b0 [ 1551.796566] __copy_msghdr_from_user+0x91/0x4b0 [ 1551.797512] ? __ia32_sys_shutdown+0x80/0x80 [ 1551.798403] ? udp_v6_push_pending_frames+0x360/0x360 [ 1551.799475] ? inet6_sendmsg+0xbd/0x140 [ 1551.800285] ? inet6_compat_ioctl+0x320/0x320 [ 1551.801190] ? sock_sendmsg+0x55/0x190 [ 1551.801987] sendmsg_copy_msghdr+0xa1/0x160 [ 1551.802882] ? do_recvmmsg+0x6d0/0x6d0 [ 1551.803680] ? __lock_acquire+0x1657/0x5b00 [ 1551.804577] ___sys_sendmsg+0xc6/0x170 [ 1551.805369] ? sendmsg_copy_msghdr+0x160/0x160 [ 1551.806300] ? __lockdep_reset_lock+0x180/0x180 [ 1551.807262] ? lock_acquire+0x197/0x470 [ 1551.808068] ? find_held_lock+0x2c/0x110 [ 1551.808907] ? __might_fault+0xd3/0x180 [ 1551.809713] ? lock_downgrade+0x6d0/0x6d0 [ 1551.810558] ? io_schedule_timeout+0x140/0x140 [ 1551.811515] __sys_sendmmsg+0x195/0x470 [ 1551.812330] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1551.813205] ? lock_downgrade+0x6d0/0x6d0 [ 1551.814066] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1551.815061] ? wait_for_completion_io+0x270/0x270 [ 1551.816045] ? rcu_read_lock_any_held+0x75/0xa0 [ 1551.816991] ? vfs_write+0x354/0xa70 [ 1551.817749] ? fput_many+0x2f/0x1a0 [ 1551.818490] ? ksys_write+0x1a9/0x260 [ 1551.819276] ? __ia32_sys_read+0xb0/0xb0 [ 1551.820107] __x64_sys_sendmmsg+0x99/0x100 [ 1551.820962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.822004] do_syscall_64+0x33/0x40 [ 1551.822771] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1551.823810] RIP: 0033:0x7ffb55399b19 [ 1551.824565] 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 [ 1551.828279] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1551.829825] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1551.831292] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1551.832734] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.834178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1551.835632] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:22:45 executing program 4: ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000eca75a610a7105baf2461110776357484ae9fa1545eab963a4cf6a83c9e978194d83970d75a9a2e23bb81a897529534ef67b7dc336c7269fddc37111d520b1d81d04f7a1bda3312e63ffdad4dbc5385e08bea220d6fb5c1cbad21b99d61c88c92d3bb7db41b19af8e2f3fde899ac09e2131556355a0a14061144", @ANYRES32=0xffffffffffffffff]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) dup2(r2, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000016c0)=[{{&(0x7f0000000240)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xfe}], 0x1}}, {{&(0x7f00000005c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="9346e5aaf21dd1814a06376632e902bb024d6daa14e08e2540dcca218e216877e45097cb7161c7d5586036fe0e439f9889521d4553a0ea5a7cabbc2b300b911e625594e9bee499f4d102d67d4f680075c4f871b5897473b564f5b61f576869c0eb1179545c38c2c8a121c7513a9203040f9156ba501459cb5ecbaec96a3e7d688b6659b75148e6ef5c16b611ba143d59610b5cad77f96007", 0x98}, {&(0x7f00000006c0)="7db996e56d86bc9512172548a4ce233e753e909c83523b9445a37f2b6de7405bff868bbce6b162359c019eb7e8cc016fa18a76f7b389b601d34a0c760080edb4c5f1ad466ea3c30ca2b8cf2376a404e19a1309b4b2ba589e0cb790a9c4be7fcc436008eb3bdba795c38f21c3c9c2352247d0199da4fa9b7dc9ec9648def1c665a7f8629b4a50c23cb5f8db88a135a6f75db12e422bae965768e6d4b02262b2afb21daca9ebb4314dfbf3e54524f2d8f997242fe9ff", 0xb5}], 0x2, &(0x7f00000007c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x30}}, {{&(0x7f0000000800)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000840)="fcfaffe5e8afdabd29ef4bbcf4ed3a592a217c2e009aec7d61eb3afd52f0ab9fe29c2eccaee867cb67e84c4f3dc6dfe96bd2bc2022b6efb992f29fec5e40b89c0d1a8a72a1e8bc4c14828c4250", 0x4d}, {&(0x7f00000008c0)="c28503adb6df0c453188d70c6e3d8bc4f0f59cdc1750a693370dbe290f668764eb752f5e9e9d82508900a7fc0d5976c56a3441ad0bfcc58bb3185c57491c62cdb3ed8abdc22dab1f01811fb3f51a5149f8df5a61bd80262b9261fbd67b0ff363af683f80baf9c043d633330c912c58d2d5700ebdae20508e21c5c2519885bca7ff90fe523ed7d55a01aa38a551", 0x8d}, {&(0x7f0000000980)="2418fa1f3fb88c265f84a6df2c0dba37e4c2bbc77c462b2a20178091709e8d6350d91032aabb56c7430b1046fa6639a5dc1d6276ca3846a62e8bb62015542338686dc115b753b832d102d59579feadd6d0ed2e4c2f037c51894b8240203f9c5d39d4d331e41a28a4430765555154f6d8f375844a5eb36210a84c4454e371ba9bc8558807bd4736c79546e1a26b3a", 0x8e}], 0x3, &(0x7f0000000a80)=[@ip_retopts={{0x44, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x15, [@local, @multicast2]}, @rr={0x7, 0xb, 0xb0, [@remote, @loopback]}, @end, @rr={0x7, 0x7, 0x52, [@multicast1]}, @lsrr={0x83, 0x13, 0x3c, [@rand_addr=0x64010102, @empty, @local, @multicast2]}]}}}], 0x48}}, {{&(0x7f0000000b00)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000b40)="2c3019e3a37d7e94ee2560f30a71fb948de3aa348c7fe01ec382b77d60712df247f1e939f59d6756ba0945b10c9775e1129154fd63d0aa72ef2c0436fbe64e50b580476fa161300108fe5f5fc218c3f416b65f5e823604355bb3755a826df70bc01e94b17ba15d96570b608e256090ae8d033bd883c704d6561517accae9a0b425b748fa8852f744fa00d72d92ae32760099711a961c5c8c6baf7c411a0249532664c1efc3d5a2f3d3f35b6cf938708bfff30938421ecbe4bd448489a2a9c598b2d043", 0xc3}, {&(0x7f0000000c40)="dacff15dfb21edcf49114731ce31746510886cda20d6", 0x16}, {&(0x7f0000000c80)="8b226770c0eef7991c0f0873bb97ef13a6592e1bb1f370fa1e5d0ff140ee1d42f4799b8d1bca25fa66466c60b390b9b3edd1eb59294a2ae1690a1e83fe908cc2859534e0b78e03444b53042fc37926fde10ba3483255586b1b4345c607dfb8b6776331", 0x63}, {&(0x7f0000002080)="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&(0x7f0000001640)=[{&(0x7f0000001200)="52c947766d2a190a9ade45ffe3ddb873e1b12458cda27a448c80e1ed936d78449be10a8c49c976c23e7df2e377c96ab6edfab71aa7960e4d8a47a6c517a13681e438cca4239b6899f9707c6fb07ea737cf11fab412a4c620248c01ea205e09a8bc8a2e86b7d7d309c6389d57eaec8385e791ea92087be0dbae69ca1311e239d1426d164205626ffab7e568460ab7109306b24dcb053d2f6f88779eb23c3a57bb2b2a15744a8ce5400005f6897e90af2ebf4a3a605b9b7082f431665de7c37875fc590ddfda234447266d0d21e15111cf970f761c595574aa0272bd3d2aca8d9bdae0f70e8d08ad0607e4", 0xea}, {&(0x7f0000001300)="0cec8e44a75424b28df5477a272279ad60225651d694e32bbcab130b4cc5b740a7634909a7039949025811bb89eb2cdda1757d03b39c2e7e03518ce65612791dfe15cd229de1463cff1030d3db64ca56d0c1f8cb253bff809319a6cadb45fc5cd633f6ee03117b1540e35844f2019c284fabec1e7b4954eff619af220370419ad1867271c5eda3c2cb84a49ad6d8e3b4794fdfbcc1ea", 0x96}, {&(0x7f00000013c0)="b47dca27a6f9d4cb88e1024686f1e13b2500ee64b67c1f4b1e0d8b2e7a93004912fbacbee32e4b2ef0197c9c8a4f7f6f3e908c31f85d76bef6c7abcce9467a0c78e5a885f81e1d09", 0x48}, {&(0x7f0000001440)="da99b83fc34b6e91950fd18878dccf35ec977d52", 0x14}, {&(0x7f0000001480)="08324a6831aa0ee931e870fdcb551e3c616aa8b0feb0936050b82dddcaaac60adb41ca6ee419112edc2c1083581f66f192b1eb683d7c1210c37aeb596ed704f98db1ff20f98e3d00c684a6f562fee94dc88d6be4a04e875d52e5a76f560ab19349c928e5bd53e8bd78874666daacc54618b70e83fab7c085bf357a7ea52f4b7e378af2e579e0c38c9e43d417f6693aa62f04f004ae1216", 0x97}, {&(0x7f0000003600)="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", 0x1000}, {&(0x7f0000001540)="63c69b25a27c9c11047e7e81d43b813b815b1d47d912c139588f5bd4afc56fb04d6d5644e1df36d041c39b74ce83f4012d8abfc3b541ab969ae131c20187ee8c7f502689bfe355fe90854cd14e6189b11c3bb0e56b18081853fc7059693e19e4cd9ffbd1c0170a5f697f9562a33bd4", 0x6f}], 0x7}}], 0x6, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000000, @private1, 0x21}, {0xa, 0x4e23, 0x8, @private1, 0x76}, 0x8, [0x101, 0x7, 0xb71, 0x4af, 0x6, 0x3, 0x3f, 0x401]}, 0x5c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f00000001c0), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2}], 0x1, 0x0, 0x38}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syzkaller1\x00'}) pwritev2(r0, &(0x7f0000000480)=[{&(0x7f0000000180)="2ea4aebdcb8d142dd1e1d99a04a1c2461246046d455dc13474d02215996fa949b4c44c2d10f3ee920550445bfa5c4b9863f9dd7c2bf508a63a05385c6ae5bd", 0x3f}, {&(0x7f0000000400)="75b49d45cafaa31bacca5bb4a02e7d67781fdf2c8c43d18a51438cdc10227600a23dc5923b9e32b396c88ba0f57aea3d0242d195d357e0d8302124a49ff3a159fd4a51af1bd2d667a93bafbfe438fdea1d79b474c7072ba4c7ae3f2757c0", 0x5e}], 0x2, 0x4150, 0xfffffffd, 0x12) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x4) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)=ANY=[]) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) 04:22:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 28) 04:22:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 39) [ 1552.130904] FAULT_INJECTION: forcing a failure. [ 1552.130904] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.133187] CPU: 1 PID: 11134 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1552.133557] FAULT_INJECTION: forcing a failure. [ 1552.133557] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.134375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1552.134382] Call Trace: [ 1552.134407] dump_stack+0x107/0x167 [ 1552.134429] should_fail.cold+0x5/0xa [ 1552.134455] ? create_object.isra.0+0x3a/0xa20 [ 1552.140762] should_failslab+0x5/0x20 [ 1552.141462] kmem_cache_alloc+0x5b/0x310 [ 1552.142209] create_object.isra.0+0x3a/0xa20 [ 1552.143027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1552.143954] kmem_cache_alloc_trace+0x151/0x320 [ 1552.144802] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1552.145683] __list_lru_init+0x44d/0x890 [ 1552.146402] alloc_super+0x8b8/0xa90 [ 1552.147062] sget+0x110/0x510 [ 1552.147597] ? kill_litter_super+0xa0/0xa0 [ 1552.148347] ? autofs_get_inode+0x400/0x400 [ 1552.149096] mount_nodev+0x2e/0x120 [ 1552.149740] ? uni2char+0xa0/0xa0 [ 1552.150352] legacy_get_tree+0x105/0x220 [ 1552.151075] vfs_get_tree+0x8e/0x300 [ 1552.151737] path_mount+0x13be/0x20b0 [ 1552.152414] ? strncpy_from_user+0x9e/0x470 [ 1552.153182] ? finish_automount+0xa90/0xa90 [ 1552.153940] ? getname_flags.part.0+0x1dd/0x4f0 [ 1552.154780] __x64_sys_mount+0x282/0x300 [ 1552.155500] ? copy_mnt_ns+0xa00/0xa00 [ 1552.156192] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1552.157111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1552.158021] do_syscall_64+0x33/0x40 [ 1552.158687] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1552.159586] RIP: 0033:0x7f6f4c2f2b19 [ 1552.160237] 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 [ 1552.163516] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1552.164863] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1552.166098] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1552.167344] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.168572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1552.169813] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1552.171164] CPU: 0 PID: 11133 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1552.172557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1552.174216] Call Trace: [ 1552.174805] dump_stack+0x107/0x167 [ 1552.175603] should_fail.cold+0x5/0xa [ 1552.176391] ? ip6_setup_cork+0x1e4/0x1740 [ 1552.177246] should_failslab+0x5/0x20 [ 1552.178015] kmem_cache_alloc_trace+0x55/0x320 [ 1552.178950] ip6_setup_cork+0x1e4/0x1740 [ 1552.179785] ip6_make_skb+0x22d/0x4e0 [ 1552.180545] ? ip_frag_init+0x350/0x350 [ 1552.181358] ? ip6_push_pending_frames+0xf0/0xf0 [ 1552.182363] ? ip6_dst_hoplimit+0x199/0x440 [ 1552.183306] ? lock_downgrade+0x6d0/0x6d0 [ 1552.184161] udpv6_sendmsg+0x20d0/0x2af0 [ 1552.184982] ? ip_frag_init+0x350/0x350 [ 1552.185788] ? udp_v6_push_pending_frames+0x360/0x360 [ 1552.186845] ? __lockdep_reset_lock+0x180/0x180 [ 1552.187778] ? hrtimer_start_range_ns+0x336/0xae0 [ 1552.188752] ? lock_acquire+0x197/0x470 [ 1552.189548] ? find_held_lock+0x2c/0x110 [ 1552.190382] ? sock_has_perm+0x1ea/0x280 [ 1552.191238] ? __import_iovec+0x458/0x590 [ 1552.192073] ? udp_v6_push_pending_frames+0x360/0x360 [ 1552.193108] inet6_sendmsg+0x105/0x140 [ 1552.193893] ? inet6_compat_ioctl+0x320/0x320 [ 1552.194798] sock_sendmsg+0xf2/0x190 [ 1552.195547] ____sys_sendmsg+0x334/0x870 [ 1552.196369] ? trace_hardirqs_on+0x5b/0x180 [ 1552.197234] ? kernel_sendmsg+0x50/0x50 [ 1552.198034] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1552.199177] ___sys_sendmsg+0xf3/0x170 [ 1552.200031] ? sendmsg_copy_msghdr+0x160/0x160 [ 1552.200951] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1552.201850] ? _raw_spin_unlock_irq+0x27/0x30 [ 1552.202761] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1552.203659] ? finish_task_switch+0x126/0x5d0 [ 1552.204555] ? finish_task_switch+0xef/0x5d0 [ 1552.205436] ? __switch_to+0x572/0xf70 [ 1552.206215] ? __switch_to_asm+0x3a/0x60 [ 1552.207033] ? __switch_to_asm+0x34/0x60 [ 1552.207873] ? __schedule+0x82c/0x1ea0 [ 1552.208674] ? io_schedule_timeout+0x140/0x140 [ 1552.209621] __sys_sendmmsg+0x195/0x470 [ 1552.210437] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1552.211340] ? lock_downgrade+0x6d0/0x6d0 [ 1552.212193] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1552.213177] ? wait_for_completion_io+0x270/0x270 [ 1552.214153] ? rcu_read_lock_any_held+0x75/0xa0 [ 1552.215095] ? vfs_write+0x354/0xa70 [ 1552.215847] ? fput_many+0x2f/0x1a0 [ 1552.216583] ? ksys_write+0x1a9/0x260 [ 1552.217352] ? __ia32_sys_read+0xb0/0xb0 [ 1552.218195] __x64_sys_sendmmsg+0x99/0x100 [ 1552.219077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1552.220125] do_syscall_64+0x33/0x40 [ 1552.220879] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1552.221920] RIP: 0033:0x7ffb55399b19 [ 1552.222685] 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 [ 1552.226432] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1552.228078] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1552.229509] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1552.230950] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.232378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1552.233813] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1552.243775] autofs4:pid:11134:autofs_fill_super: called with bogus options 04:22:59 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:22:59 executing program 4: ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000001c0)={0x5, 0x2, {0x337f36637b4842a4, 0x2, 0xa8a, 0x2, 0x8}}) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0a454c46000000000000007f34da00000000000000000000000000000000003800000000000000000000000000200000000037b248d03f6e37896d3d0276627e00"/102], 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000300), 0x200, 0x262083) r2 = io_uring_setup(0x6401, &(0x7f0000000000)={0x0, 0x11fa, 0x1, 0x4000, 0x2a, 0x0, r1}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000100)={0x9, 0x0, &(0x7f0000000080)=[r0]}, 0x1) write$selinux_attr(r0, &(0x7f0000000240)='system_u:object_r:newrole_exec_t:s0\x00', 0x24) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x145000, 0x0) dup2(r3, r2) 04:22:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) accept4(r3, 0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x81, 0x100) r4 = dup2(r2, r1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x2000000) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getegid() sendmsg$unix(r6, &(0x7f0000000300)={&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="7fb7bce1fb7bede0218e", 0xa}], 0x1, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r7}}}], 0x20, 0x4090}, 0x11) socket$unix(0x1, 0x5, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r5, r4, 0x0, 0x7ffffff9) 04:22:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000023, 0x0) 04:22:59 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf000, 0x0) 04:22:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f92dabb760db643f3df01454c4609022106ff75400060640300000003000ae300002a0000040000d1010000000007000000ff655323d96c25d8bb3b660900200001000000abc0"], 0x31b) io_uring_enter(r0, 0x2cbe, 0x932, 0x2, &(0x7f0000000080)={[0x40]}, 0x8) close(r0) r1 = pidfd_getfd(r0, r0, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x900, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x2) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0x1, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = memfd_create(&(0x7f0000000500)='(+/#\x00', 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) 04:22:59 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 29) 04:22:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 40) [ 1566.149635] FAULT_INJECTION: forcing a failure. [ 1566.149635] name failslab, interval 1, probability 0, space 0, times 0 [ 1566.152321] CPU: 0 PID: 11158 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1566.153752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1566.155412] Call Trace: [ 1566.155949] dump_stack+0x107/0x167 [ 1566.156686] should_fail.cold+0x5/0xa [ 1566.157449] ? create_object.isra.0+0x3a/0xa20 [ 1566.158367] should_failslab+0x5/0x20 [ 1566.159145] kmem_cache_alloc+0x5b/0x310 [ 1566.159960] create_object.isra.0+0x3a/0xa20 [ 1566.160836] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1566.161853] kmem_cache_alloc_trace+0x151/0x320 [ 1566.162797] ip6_setup_cork+0x1e4/0x1740 [ 1566.163620] ip6_make_skb+0x22d/0x4e0 [ 1566.164425] ? ip_frag_init+0x350/0x350 [ 1566.165226] ? ip6_push_pending_frames+0xf0/0xf0 [ 1566.166179] ? ip6_dst_hoplimit+0x199/0x440 [ 1566.167055] ? lock_downgrade+0x6d0/0x6d0 [ 1566.167896] udpv6_sendmsg+0x20d0/0x2af0 [ 1566.168709] ? ip_frag_init+0x350/0x350 [ 1566.169517] ? udp_v6_push_pending_frames+0x360/0x360 [ 1566.170540] ? __lockdep_reset_lock+0x180/0x180 [ 1566.171486] ? __lockdep_reset_lock+0x180/0x180 [ 1566.172419] ? lock_acquire+0x197/0x470 [ 1566.173210] ? find_held_lock+0x2c/0x110 [ 1566.174072] ? sock_has_perm+0x1ea/0x280 [ 1566.174916] ? __import_iovec+0x458/0x590 [ 1566.175742] ? udp_v6_push_pending_frames+0x360/0x360 [ 1566.176772] inet6_sendmsg+0x105/0x140 [ 1566.177550] ? inet6_compat_ioctl+0x320/0x320 [ 1566.178443] sock_sendmsg+0xf2/0x190 [ 1566.179203] ____sys_sendmsg+0x334/0x870 [ 1566.180012] ? kernel_sendmsg+0x50/0x50 [ 1566.180801] ? do_recvmmsg+0x6d0/0x6d0 [ 1566.181579] ? __lock_acquire+0x1657/0x5b00 [ 1566.182449] ___sys_sendmsg+0xf3/0x170 [ 1566.183234] ? sendmsg_copy_msghdr+0x160/0x160 [ 1566.184137] ? vmacache_find+0x55/0x2a0 [ 1566.184933] ? __lockdep_reset_lock+0x180/0x180 [ 1566.185867] ? lock_acquire+0x197/0x470 [ 1566.186656] ? find_held_lock+0x2c/0x110 [ 1566.187484] ? __might_fault+0xd3/0x180 [ 1566.188277] ? lock_downgrade+0x6d0/0x6d0 [ 1566.189105] ? asm_exc_page_fault+0x1e/0x30 [ 1566.189982] __sys_sendmmsg+0x195/0x470 [ 1566.190801] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1566.190821] ? lock_downgrade+0x6d0/0x6d0 [ 1566.190861] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1566.190886] ? wait_for_completion_io+0x270/0x270 [ 1566.190909] ? rcu_read_lock_any_held+0x75/0xa0 [ 1566.190926] ? vfs_write+0x354/0xa70 [ 1566.190950] ? fput_many+0x2f/0x1a0 [ 1566.190979] ? ksys_write+0x1a9/0x260 [ 1566.197408] ? __ia32_sys_read+0xb0/0xb0 [ 1566.197438] __x64_sys_sendmmsg+0x99/0x100 [ 1566.198888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1566.199913] do_syscall_64+0x33/0x40 [ 1566.200653] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1566.201667] RIP: 0033:0x7ffb55399b19 [ 1566.202408] 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 [ 1566.206051] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1566.207584] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1566.209000] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1566.210410] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.211831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.213241] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1566.232055] FAULT_INJECTION: forcing a failure. [ 1566.232055] name failslab, interval 1, probability 0, space 0, times 0 [ 1566.233894] CPU: 1 PID: 11157 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1566.234954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1566.236236] Call Trace: [ 1566.236666] dump_stack+0x107/0x167 [ 1566.237250] should_fail.cold+0x5/0xa [ 1566.237856] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1566.238661] should_failslab+0x5/0x20 [ 1566.239254] kmem_cache_alloc_trace+0x55/0x320 [ 1566.239936] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1566.240719] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1566.241452] __list_lru_init+0x44d/0x890 [ 1566.242078] alloc_super+0x8b8/0xa90 [ 1566.242648] sget+0x110/0x510 [ 1566.243146] ? kill_litter_super+0xa0/0xa0 [ 1566.243783] ? autofs_get_inode+0x400/0x400 [ 1566.244449] mount_nodev+0x2e/0x120 04:22:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000024, 0x0) [ 1566.244991] ? uni2char+0xa0/0xa0 [ 1566.245653] legacy_get_tree+0x105/0x220 [ 1566.246279] vfs_get_tree+0x8e/0x300 [ 1566.246856] path_mount+0x13be/0x20b0 [ 1566.247451] ? strncpy_from_user+0x9e/0x470 [ 1566.248119] ? finish_automount+0xa90/0xa90 [ 1566.248783] ? getname_flags.part.0+0x1dd/0x4f0 [ 1566.249510] __x64_sys_mount+0x282/0x300 [ 1566.250136] ? copy_mnt_ns+0xa00/0xa00 [ 1566.250730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1566.251527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1566.252316] do_syscall_64+0x33/0x40 [ 1566.252888] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1566.253663] RIP: 0033:0x7f6f4c2f2b19 [ 1566.254230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.257029] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1566.258172] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1566.259256] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1566.260317] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.261398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.262468] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:23:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000025, 0x0) 04:23:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 41) 04:23:15 executing program 5: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x2, 0xffff}}, 0x14) 04:23:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 30) 04:23:15 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf20c, 0x0) 04:23:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3c0, 0x88) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000100), 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0xb040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r0, 0x0, 0x4000007ffffffc) 04:23:15 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={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x2) dup2(r0, r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/igmp6\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000000)=0x2, 0x4) pread64(r3, &(0x7f0000001100)=""/4095, 0x47, 0x0) 04:23:15 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(0xffffffffffffffff, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) [ 1581.668430] FAULT_INJECTION: forcing a failure. [ 1581.668430] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.670226] CPU: 1 PID: 11187 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1581.671283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1581.672539] Call Trace: [ 1581.672962] dump_stack+0x107/0x167 [ 1581.673547] should_fail.cold+0x5/0xa [ 1581.674150] ? create_object.isra.0+0x3a/0xa20 [ 1581.674850] ? create_object.isra.0+0x3a/0xa20 [ 1581.675569] should_failslab+0x5/0x20 [ 1581.676119] kmem_cache_alloc+0x5b/0x310 [ 1581.676633] ? mark_held_locks+0x9e/0xe0 [ 1581.677146] create_object.isra.0+0x3a/0xa20 [ 1581.677697] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1581.678349] kmem_cache_alloc_trace+0x151/0x320 [ 1581.678967] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1581.679601] __list_lru_init+0x44d/0x890 [ 1581.679671] FAULT_INJECTION: forcing a failure. [ 1581.679671] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.680125] alloc_super+0x8b8/0xa90 [ 1581.680143] sget+0x110/0x510 [ 1581.680154] ? kill_litter_super+0xa0/0xa0 [ 1581.680170] ? autofs_get_inode+0x400/0x400 [ 1581.680183] mount_nodev+0x2e/0x120 [ 1581.680195] ? uni2char+0xa0/0xa0 [ 1581.680217] legacy_get_tree+0x105/0x220 [ 1581.685764] vfs_get_tree+0x8e/0x300 [ 1581.686252] path_mount+0x13be/0x20b0 [ 1581.686742] ? strncpy_from_user+0x9e/0x470 [ 1581.687313] ? finish_automount+0xa90/0xa90 [ 1581.687866] ? getname_flags.part.0+0x1dd/0x4f0 [ 1581.688479] __x64_sys_mount+0x282/0x300 [ 1581.688996] ? copy_mnt_ns+0xa00/0xa00 [ 1581.689496] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1581.690158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1581.690821] do_syscall_64+0x33/0x40 [ 1581.691306] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1581.691955] RIP: 0033:0x7f6f4c2f2b19 [ 1581.692437] 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 [ 1581.694791] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1581.695783] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1581.696687] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1581.697629] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1581.698530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1581.699452] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1581.700391] CPU: 0 PID: 11188 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1581.701777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1581.703447] Call Trace: [ 1581.703982] dump_stack+0x107/0x167 [ 1581.704719] should_fail.cold+0x5/0xa [ 1581.705489] should_failslab+0x5/0x20 [ 1581.706248] __kmalloc_track_caller+0x79/0x370 [ 1581.707160] ? ip6_setup_cork+0x670/0x1740 [ 1581.708013] kmemdup+0x23/0x50 [ 1581.708661] ip6_setup_cork+0x670/0x1740 [ 1581.709481] ip6_make_skb+0x22d/0x4e0 [ 1581.710240] ? ip_frag_init+0x350/0x350 [ 1581.711042] ? ip6_push_pending_frames+0xf0/0xf0 [ 1581.711992] ? ip6_dst_hoplimit+0x199/0x440 [ 1581.712854] ? lock_downgrade+0x6d0/0x6d0 [ 1581.713694] udpv6_sendmsg+0x20d0/0x2af0 [ 1581.714520] ? ip_frag_init+0x350/0x350 [ 1581.715343] ? udp_v6_push_pending_frames+0x360/0x360 [ 1581.716369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1581.717433] ? __lockdep_reset_lock+0x180/0x180 [ 1581.717478] autofs4:pid:11187:autofs_fill_super: called with bogus options [ 1581.718361] ? lock_acquire+0x197/0x470 [ 1581.718383] ? find_held_lock+0x2c/0x110 [ 1581.720843] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1581.721923] ? sock_has_perm+0x1ea/0x280 [ 1581.722759] ? __import_iovec+0x458/0x590 [ 1581.723600] ? udp_v6_push_pending_frames+0x360/0x360 [ 1581.724632] inet6_sendmsg+0x105/0x140 [ 1581.725405] ? inet6_compat_ioctl+0x320/0x320 [ 1581.726300] sock_sendmsg+0xf2/0x190 [ 1581.727058] ____sys_sendmsg+0x334/0x870 [ 1581.727872] ? kernel_sendmsg+0x50/0x50 [ 1581.728668] ? do_recvmmsg+0x6d0/0x6d0 [ 1581.729458] ? __lock_acquire+0x1657/0x5b00 [ 1581.730347] ___sys_sendmsg+0xf3/0x170 [ 1581.731140] ? sendmsg_copy_msghdr+0x160/0x160 [ 1581.732062] ? __lockdep_reset_lock+0x180/0x180 [ 1581.732992] ? lock_acquire+0x197/0x470 [ 1581.733784] ? find_held_lock+0x2c/0x110 [ 1581.734598] ? __might_fault+0xd3/0x180 [ 1581.735407] ? lock_downgrade+0x6d0/0x6d0 [ 1581.736240] ? io_schedule_timeout+0x140/0x140 [ 1581.737168] __sys_sendmmsg+0x195/0x470 [ 1581.737971] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1581.738838] ? lock_downgrade+0x6d0/0x6d0 04:23:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) io_setup(0x5d8, &(0x7f00000000c0)) io_submit(0x0, 0x1, &(0x7f00000003c0)=[0x0]) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x80000, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)=0x54eb) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r2 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) [ 1581.739689] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1581.740768] ? wait_for_completion_io+0x270/0x270 [ 1581.741733] ? rcu_read_lock_any_held+0x75/0xa0 [ 1581.742656] ? vfs_write+0x354/0xa70 [ 1581.743410] ? fput_many+0x2f/0x1a0 [ 1581.744143] ? ksys_write+0x1a9/0x260 [ 1581.744902] ? __ia32_sys_read+0xb0/0xb0 [ 1581.745720] __x64_sys_sendmmsg+0x99/0x100 [ 1581.746607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1581.747674] do_syscall_64+0x33/0x40 [ 1581.748420] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1581.749437] RIP: 0033:0x7ffb55399b19 [ 1581.750183] 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 [ 1581.753849] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1581.755379] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1581.756800] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1581.758217] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1581.759642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1581.761056] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:23:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 31) 04:23:15 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xff03, 0x0) 04:23:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) io_getevents(r1, 0x1, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x0, 0x0, r0, 0x0}]) [ 1581.953877] device veth0_vlan entered promiscuous mode 04:23:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000026, 0x0) [ 1582.046814] FAULT_INJECTION: forcing a failure. [ 1582.046814] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.049207] CPU: 0 PID: 11207 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1582.050594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1582.052293] Call Trace: [ 1582.052839] dump_stack+0x107/0x167 [ 1582.053583] should_fail.cold+0x5/0xa [ 1582.054361] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1582.055412] should_failslab+0x5/0x20 [ 1582.056182] kmem_cache_alloc_trace+0x55/0x320 [ 1582.057101] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1582.058132] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1582.059143] __list_lru_init+0x44d/0x890 [ 1582.059982] alloc_super+0x8b8/0xa90 [ 1582.060751] sget+0x110/0x510 [ 1582.061388] ? kill_litter_super+0xa0/0xa0 [ 1582.062241] ? autofs_get_inode+0x400/0x400 [ 1582.063132] mount_nodev+0x2e/0x120 [ 1582.063875] ? uni2char+0xa0/0xa0 [ 1582.064574] legacy_get_tree+0x105/0x220 [ 1582.065418] vfs_get_tree+0x8e/0x300 [ 1582.066187] path_mount+0x13be/0x20b0 [ 1582.066980] ? strncpy_from_user+0x9e/0x470 [ 1582.067863] ? finish_automount+0xa90/0xa90 [ 1582.068741] ? getname_flags.part.0+0x1dd/0x4f0 [ 1582.069708] __x64_sys_mount+0x282/0x300 [ 1582.070536] ? copy_mnt_ns+0xa00/0xa00 [ 1582.071373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1582.072434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1582.073486] do_syscall_64+0x33/0x40 [ 1582.074237] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1582.075274] RIP: 0033:0x7f6f4c2f2b19 [ 1582.076021] 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 [ 1582.079672] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1582.081206] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1582.082629] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1582.084065] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1582.085491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.086911] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:23:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 42) 04:23:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 32) 04:23:15 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe26f08c717172e91d01fcf1d03e37d0a9cdc52472aae6e9be2a52b04fa488404cabd15439f170e429dd5057d7d5db566fc9e4cab1128bce328ef54be2ac02ea82a613a077c2508b07638c2da855795a8523c7986a4979fc7300627bae481812a27b8f8d511a4dfbb3de820ef8e9bd306955000037976789cf995521a65b9192b2dde0498242f3042690688050b620e188a301b717bf204eb12a7fcd85332358a4e595f838fbe8e29ca7b0315e9f9e74ba8f08031384702d819754928e2936ceb7ddcfa50706433aabd1f1c15d69133de179b60489cb07000000000000008162c5782169f0999221d6a773e7cdc3a0f129854e6d777f9b2aab54042933d1ad03f5d80b3c39eade874268254b7c27fa8ac6bb5a83a74398323e0254d5af59bdee7938f2ae136e13dce44dfac941c2270d4a996640681ba65f2110cec2a71fa8f68043e5b12619939c11ade681a4ac3967cd"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(0xffffffffffffffff, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:23:15 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x80000, 0x0) [ 1582.324678] FAULT_INJECTION: forcing a failure. [ 1582.324678] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.327540] CPU: 0 PID: 11221 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1582.328963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1582.330604] Call Trace: [ 1582.331172] dump_stack+0x107/0x167 [ 1582.331906] should_fail.cold+0x5/0xa [ 1582.332668] ? create_object.isra.0+0x3a/0xa20 [ 1582.333585] should_failslab+0x5/0x20 [ 1582.334351] kmem_cache_alloc+0x5b/0x310 [ 1582.335162] ? lock_downgrade+0x6d0/0x6d0 [ 1582.335995] create_object.isra.0+0x3a/0xa20 [ 1582.336869] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1582.337882] __kmalloc_track_caller+0x177/0x370 [ 1582.338803] ? ip6_setup_cork+0x670/0x1740 [ 1582.339664] kmemdup+0x23/0x50 [ 1582.340305] ip6_setup_cork+0x670/0x1740 [ 1582.341124] ip6_make_skb+0x22d/0x4e0 [ 1582.341882] ? ip_frag_init+0x350/0x350 [ 1582.342686] ? ip6_push_pending_frames+0xf0/0xf0 [ 1582.343654] ? ip6_dst_hoplimit+0x199/0x440 [ 1582.344510] ? lock_downgrade+0x6d0/0x6d0 [ 1582.345352] udpv6_sendmsg+0x20d0/0x2af0 [ 1582.346162] ? ip_frag_init+0x350/0x350 [ 1582.346972] ? udp_v6_push_pending_frames+0x360/0x360 [ 1582.347996] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1582.349046] ? __lockdep_reset_lock+0x180/0x180 [ 1582.349979] ? lock_acquire+0x197/0x470 [ 1582.350769] ? find_held_lock+0x2c/0x110 [ 1582.351610] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1582.352685] ? sock_has_perm+0x1ea/0x280 [ 1582.353517] ? __import_iovec+0x458/0x590 [ 1582.354341] ? udp_v6_push_pending_frames+0x360/0x360 [ 1582.355375] inet6_sendmsg+0x105/0x140 [ 1582.356148] ? inet6_compat_ioctl+0x320/0x320 [ 1582.357038] sock_sendmsg+0xf2/0x190 [ 1582.357775] ____sys_sendmsg+0x334/0x870 [ 1582.358583] ? kernel_sendmsg+0x50/0x50 [ 1582.359391] ? do_recvmmsg+0x6d0/0x6d0 [ 1582.360175] ? __lock_acquire+0x1657/0x5b00 [ 1582.361043] ___sys_sendmsg+0xf3/0x170 [ 1582.361814] ? sendmsg_copy_msghdr+0x160/0x160 [ 1582.362722] ? __lockdep_reset_lock+0x180/0x180 [ 1582.363667] ? lock_acquire+0x197/0x470 [ 1582.364453] ? find_held_lock+0x2c/0x110 [ 1582.365261] ? __might_fault+0xd3/0x180 [ 1582.366047] ? lock_downgrade+0x6d0/0x6d0 [ 1582.366869] ? io_schedule_timeout+0x140/0x140 [ 1582.367797] __sys_sendmmsg+0x195/0x470 [ 1582.368591] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1582.369443] ? lock_downgrade+0x6d0/0x6d0 [ 1582.370282] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1582.371256] ? wait_for_completion_io+0x270/0x270 [ 1582.372217] ? rcu_read_lock_any_held+0x75/0xa0 [ 1582.373135] ? vfs_write+0x354/0xa70 [ 1582.373881] ? fput_many+0x2f/0x1a0 [ 1582.374604] ? ksys_write+0x1a9/0x260 [ 1582.375369] ? __ia32_sys_read+0xb0/0xb0 [ 1582.376183] __x64_sys_sendmmsg+0x99/0x100 [ 1582.377029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1582.378052] do_syscall_64+0x33/0x40 [ 1582.378792] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1582.379833] RIP: 0033:0x7ffb55399b19 [ 1582.380579] 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 [ 1582.384220] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1582.385733] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1582.387150] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1582.388561] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1582.389970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.391396] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1582.448114] FAULT_INJECTION: forcing a failure. [ 1582.448114] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.449429] CPU: 1 PID: 11226 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1582.450165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1582.451079] Call Trace: [ 1582.451397] dump_stack+0x107/0x167 [ 1582.451825] should_fail.cold+0x5/0xa [ 1582.452267] ? create_object.isra.0+0x3a/0xa20 [ 1582.452783] should_failslab+0x5/0x20 [ 1582.453187] kmem_cache_alloc+0x5b/0x310 [ 1582.453624] ? mark_held_locks+0x9e/0xe0 [ 1582.454070] create_object.isra.0+0x3a/0xa20 [ 1582.454542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1582.455102] kmem_cache_alloc_trace+0x151/0x320 [ 1582.455598] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1582.456121] __list_lru_init+0x44d/0x890 [ 1582.456561] alloc_super+0x8b8/0xa90 [ 1582.456964] sget+0x110/0x510 [ 1582.457301] ? kill_litter_super+0xa0/0xa0 [ 1582.457750] ? autofs_get_inode+0x400/0x400 [ 1582.458216] mount_nodev+0x2e/0x120 [ 1582.458607] ? uni2char+0xa0/0xa0 [ 1582.458983] legacy_get_tree+0x105/0x220 [ 1582.459423] vfs_get_tree+0x8e/0x300 [ 1582.459834] path_mount+0x13be/0x20b0 [ 1582.460255] ? strncpy_from_user+0x9e/0x470 [ 1582.460715] ? finish_automount+0xa90/0xa90 [ 1582.461175] ? getname_flags.part.0+0x1dd/0x4f0 [ 1582.461675] __x64_sys_mount+0x282/0x300 [ 1582.462108] ? copy_mnt_ns+0xa00/0xa00 [ 1582.462534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1582.463110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1582.463656] do_syscall_64+0x33/0x40 [ 1582.464058] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1582.464600] RIP: 0033:0x7f6f4c2f2b19 [ 1582.464998] 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 [ 1582.466965] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1582.467779] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1582.468530] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1582.469300] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1582.470053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.470812] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1582.493187] autofs4:pid:11226:autofs_fill_super: called with bogus options 04:23:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 43) 04:23:30 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(0xffffffffffffffff, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:23:30 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[], 0x90) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r6 = accept4$unix(r1, 0x0, &(0x7f00000006c0), 0x80000) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000700)={0x0, r2, 0x8, 0x94f0, 0x80000001, 0x7fffffff}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000040)) sendmsg$NL80211_CMD_GET_REG(r7, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x12c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2b}, @NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7fff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x72}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}]}]}, @NL80211_ATTR_REG_RULES={0xa4, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x88e}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1f}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x81}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6a}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x101}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7ff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7c26}, @NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9bc}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7fffffff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}]}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x7a}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x5}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4040045}, 0x80) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01001349f60a9fad25613bfa7ae81c68fa0f00000000000000", @ANYRES32=r5, @ANYBLOB="0c0099000100000000000000"], 0x28}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000200)={0xfff, {{0xa, 0x4e22, 0x4, @private0, 0x1}}, 0x0, 0x3, [{{0xa, 0x4e24, 0xffff, @private2, 0x7}}, {{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}}, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x80000000}}]}, 0x210) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000000)) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0xa000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r8, 0x4008240b, &(0x7f0000000640)={0x2, 0x80, 0x3f, 0x8, 0x1, 0x55, 0x0, 0x0, 0x2001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000600), 0x8}, 0x804, 0xd6ee, 0x316, 0x0, 0x0, 0x1, 0x800, 0x0, 0x7, 0x0, 0x200}) dup2(r1, r0) 04:23:30 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000002c0)=[{0x23, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0x1c) 04:23:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000027, 0x0) 04:23:30 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000001dc0)={'sit0\x00', &(0x7f0000001d40)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xd4, 0x2, 0x24, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast2, 0x10, 0x40, 0x2, 0x183}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e00)={0x94, 0x0, 0x13dfdde3def97963, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x28892448}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004084}, 0x4850) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x6, 0x8, 0x5, 0x0, 0xf000000000000000, 0x11, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x24, 0x3, 0x4, 0x8, 0x62, 0x1, 0x81, 0x0, 0xd316, 0x0, 0x1}, r2, 0x4, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x20, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xc, 0x16, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 04:23:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xe0ffff, 0x0) 04:23:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 33) 04:23:30 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x1000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000000280)="4d0f88fb79b383bfcbcc1f71e94b4e0560e7a79c836208e604d8694857589c92feaf3d2ded38b0449ddb135a0a8b6c30bbaa7357f80f96e02d4f9d0b0312ea38b44e2971ee8cc8e5acd10bc314a96c46b537b37e027afd31beb359d78797addf8084d31f0f28932fafa7ac00df23a7a0171754f3e9cb6993e6bdea26bd4876149e863cf98661c0a5d4acf53114f967b4f15137a043fae5d778d907af8c96cf74f88ce3570df49f0f470d100463fd95b34a8cf4ca7af6273deda7f64d1e263a4d648580e62c03e2552c6b72df69e68635755fa8a3e463675dbb8e", 0xda, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) [ 1596.557785] FAULT_INJECTION: forcing a failure. [ 1596.557785] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.560422] CPU: 0 PID: 11249 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1596.561982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1596.563804] Call Trace: [ 1596.564399] dump_stack+0x107/0x167 [ 1596.565197] should_fail.cold+0x5/0xa [ 1596.566034] ? __memcg_init_list_lru_node+0x7f/0x1e0 04:23:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf0ffff, 0x0) [ 1596.567166] should_failslab+0x5/0x20 [ 1596.568058] kmem_cache_alloc_trace+0x55/0x320 [ 1596.569075] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1596.570194] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1596.571288] __list_lru_init+0x44d/0x890 [ 1596.572196] alloc_super+0x8b8/0xa90 [ 1596.573028] sget+0x110/0x510 [ 1596.573719] ? kill_litter_super+0xa0/0xa0 [ 1596.574652] ? autofs_get_inode+0x400/0x400 [ 1596.575611] mount_nodev+0x2e/0x120 [ 1596.576415] ? uni2char+0xa0/0xa0 [ 1596.577177] legacy_get_tree+0x105/0x220 [ 1596.578077] vfs_get_tree+0x8e/0x300 [ 1596.578902] path_mount+0x13be/0x20b0 [ 1596.579768] ? strncpy_from_user+0x9e/0x470 [ 1596.580716] ? finish_automount+0xa90/0xa90 [ 1596.581654] ? getname_flags.part.0+0x1dd/0x4f0 [ 1596.582708] __x64_sys_mount+0x282/0x300 [ 1596.583625] ? copy_mnt_ns+0xa00/0xa00 [ 1596.584494] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1596.585633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1596.586770] do_syscall_64+0x33/0x40 [ 1596.587615] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1596.588731] RIP: 0033:0x7f6f4c2f2b19 [ 1596.589548] 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 [ 1596.593532] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1596.595193] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1596.596665] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1596.598122] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1596.599614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.601081] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1596.610037] FAULT_INJECTION: forcing a failure. [ 1596.610037] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.611673] CPU: 1 PID: 11247 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1596.612477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1596.613449] Call Trace: [ 1596.613769] dump_stack+0x107/0x167 [ 1596.614216] should_fail.cold+0x5/0xa [ 1596.614671] ? __alloc_skb+0x6d/0x5b0 [ 1596.615115] should_failslab+0x5/0x20 [ 1596.615583] kmem_cache_alloc_node+0x55/0x330 [ 1596.616136] __alloc_skb+0x6d/0x5b0 [ 1596.616595] alloc_skb_with_frags+0x92/0x570 [ 1596.617161] sock_alloc_send_pskb+0x7af/0x930 [ 1596.617734] ? sk_alloc+0x350/0x350 [ 1596.618190] ? __lockdep_reset_lock+0x180/0x180 [ 1596.618772] ? perf_trace_lock+0xac/0x490 [ 1596.619301] ? SOFTIRQ_verbose+0x10/0x10 [ 1596.619822] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1596.620466] ? ip6_mtu+0x1bb/0x3d0 [ 1596.620910] ? lock_downgrade+0x6d0/0x6d0 [ 1596.621434] ? ip_frag_init+0x350/0x350 [ 1596.621937] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1596.622524] ? ip6_mtu+0x1e9/0x3d0 [ 1596.622967] ? ip6_setup_cork+0xfb7/0x1740 [ 1596.623451] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1596.623517] ip6_make_skb+0x2de/0x4e0 [ 1596.623537] ? ip_frag_init+0x350/0x350 [ 1596.626170] ? ip_frag_init+0x350/0x350 [ 1596.626645] ? ip6_push_pending_frames+0xf0/0xf0 [ 1596.627230] ? ip6_dst_hoplimit+0x199/0x440 [ 1596.627772] ? lock_downgrade+0x6d0/0x6d0 [ 1596.628309] udpv6_sendmsg+0x20d0/0x2af0 [ 1596.628816] ? ip_frag_init+0x350/0x350 [ 1596.629314] ? udp_v6_push_pending_frames+0x360/0x360 [ 1596.629962] ? __lockdep_reset_lock+0x180/0x180 [ 1596.630525] ? __lockdep_reset_lock+0x180/0x180 [ 1596.631122] ? lock_acquire+0x197/0x470 [ 1596.631603] ? find_held_lock+0x2c/0x110 [ 1596.632100] ? sock_has_perm+0x1ea/0x280 [ 1596.632589] ? __import_iovec+0x458/0x590 [ 1596.633094] ? udp_v6_push_pending_frames+0x360/0x360 [ 1596.633752] inet6_sendmsg+0x105/0x140 [ 1596.634231] ? inet6_compat_ioctl+0x320/0x320 [ 1596.634785] sock_sendmsg+0xf2/0x190 [ 1596.635260] ____sys_sendmsg+0x334/0x870 [ 1596.635768] ? kernel_sendmsg+0x50/0x50 [ 1596.636276] ? do_recvmmsg+0x6d0/0x6d0 [ 1596.636762] ? __lock_acquire+0x1657/0x5b00 [ 1596.637289] ___sys_sendmsg+0xf3/0x170 [ 1596.637780] ? sendmsg_copy_msghdr+0x160/0x160 [ 1596.638345] ? vmacache_find+0x55/0x2a0 [ 1596.638845] ? __lockdep_reset_lock+0x180/0x180 [ 1596.639453] ? lock_acquire+0x197/0x470 [ 1596.639943] ? find_held_lock+0x2c/0x110 [ 1596.640451] ? __might_fault+0xd3/0x180 [ 1596.640947] ? lock_downgrade+0x6d0/0x6d0 [ 1596.641460] ? asm_exc_page_fault+0x1e/0x30 [ 1596.642009] __sys_sendmmsg+0x195/0x470 [ 1596.642508] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1596.643055] ? lock_downgrade+0x6d0/0x6d0 [ 1596.643605] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1596.644208] ? wait_for_completion_io+0x270/0x270 [ 1596.644819] ? rcu_read_lock_any_held+0x75/0xa0 [ 1596.645388] ? vfs_write+0x354/0xa70 [ 1596.645859] ? fput_many+0x2f/0x1a0 [ 1596.646314] ? ksys_write+0x1a9/0x260 [ 1596.646789] ? __ia32_sys_read+0xb0/0xb0 [ 1596.647311] __x64_sys_sendmmsg+0x99/0x100 [ 1596.647831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1596.648470] do_syscall_64+0x33/0x40 [ 1596.648941] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1596.649575] RIP: 0033:0x7ffb55399b19 [ 1596.650032] 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 [ 1596.652332] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1596.653264] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1596.654156] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1596.655029] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1596.655921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.656247] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1596.656779] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1596.662324] netlink: 'syz-executor.4': attribute type 11 has an invalid length. 04:23:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 44) 04:23:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000028, 0x0) 04:23:30 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='nb_inodus=k,\x00']) 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) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8420, &(0x7f0000000140)=ANY=[@ANYBLOB]) 04:23:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="940100001a0001000000000000000000ac1414bb0000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ac1414000000000000000000000000000000000032000000ac1414aa00000000000000000000000000000000000000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005de2000000000000000000000000000a000000000000000000000048000200636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffff000000000000000000000000005c001400636d61632861657329000000000000000000000000000000000000003572e6e02b2a114ef25b0000000000000000000000000000000000000000000000000000000000000000000000008000000000000000034d39f653c40d78d5cf0eac0082d506bcda410cdf6586dce8eeb992ec03c4bd777187228574f78bc5c877f6f93486a0941e60588190058aeece7ae7f9e61e4acdc101de5367b32eba67576a4f289323c353e1632bdab57c040621b29034cb694bcc9de45f181db37be811f67fd4bf18f660c448ef2620e593531207ceb31ca37f52126e2c456eee3c487a43f034478508f2b31404e45f48bf66687b12f03dd3d6cc78a8d1a4f4ccf5cf1483e49219b6a0749c6c21baad74d916689445c94f2edf51b5ede3a2"], 0x194}}, 0x0) [ 1596.933877] tmpfs: Unknown parameter 'nb_inodus' [ 1596.937353] tmpfs: Unknown parameter 'nb_inodus' [ 1596.955632] FAULT_INJECTION: forcing a failure. [ 1596.955632] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.958303] CPU: 0 PID: 11273 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1596.959742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1596.961405] Call Trace: [ 1596.961942] dump_stack+0x107/0x167 [ 1596.962679] should_fail.cold+0x5/0xa [ 1596.963452] ? __alloc_skb+0x6d/0x5b0 [ 1596.964224] should_failslab+0x5/0x20 [ 1596.964991] kmem_cache_alloc_node+0x55/0x330 [ 1596.965900] __alloc_skb+0x6d/0x5b0 [ 1596.966644] alloc_skb_with_frags+0x92/0x570 [ 1596.967567] sock_alloc_send_pskb+0x7af/0x930 [ 1596.968494] ? sk_alloc+0x350/0x350 [ 1596.969235] ? __lockdep_reset_lock+0x180/0x180 [ 1596.970176] ? perf_trace_lock+0xac/0x490 [ 1596.971021] ? SOFTIRQ_verbose+0x10/0x10 [ 1596.971918] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1596.972930] ? ip6_mtu+0x1bb/0x3d0 [ 1596.973664] ? lock_downgrade+0x6d0/0x6d0 [ 1596.974493] ? ip_frag_init+0x350/0x350 [ 1596.975322] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1596.976255] ? ip6_mtu+0x1e9/0x3d0 [ 1596.976971] ? ip6_setup_cork+0xfb7/0x1740 [ 1596.977829] ip6_make_skb+0x2de/0x4e0 [ 1596.978591] ? ip_frag_init+0x350/0x350 [ 1596.979402] ? ip_frag_init+0x350/0x350 [ 1596.980203] ? ip6_push_pending_frames+0xf0/0xf0 [ 1596.981174] ? ip6_dst_hoplimit+0x199/0x440 [ 1596.982040] ? lock_downgrade+0x6d0/0x6d0 [ 1596.982888] udpv6_sendmsg+0x20d0/0x2af0 [ 1596.983718] ? ip_frag_init+0x350/0x350 [ 1596.984528] ? udp_v6_push_pending_frames+0x360/0x360 [ 1596.985575] ? __lockdep_reset_lock+0x180/0x180 [ 1596.986515] ? hrtimer_start_range_ns+0x336/0xae0 [ 1596.987513] ? lock_acquire+0x197/0x470 [ 1596.988311] ? find_held_lock+0x2c/0x110 [ 1596.989145] ? sock_has_perm+0x1ea/0x280 [ 1596.990006] ? __import_iovec+0x458/0x590 [ 1596.990842] ? udp_v6_push_pending_frames+0x360/0x360 [ 1596.991886] inet6_sendmsg+0x105/0x140 [ 1596.992666] ? inet6_compat_ioctl+0x320/0x320 [ 1596.993562] sock_sendmsg+0xf2/0x190 [ 1596.994310] ____sys_sendmsg+0x334/0x870 [ 1596.995164] ? kernel_sendmsg+0x50/0x50 [ 1596.995963] ? do_recvmmsg+0x6d0/0x6d0 [ 1596.996762] ? __lock_acquire+0x1657/0x5b00 [ 1596.997643] ___sys_sendmsg+0xf3/0x170 [ 1596.998428] ? sendmsg_copy_msghdr+0x160/0x160 [ 1596.999353] ? __lockdep_reset_lock+0x180/0x180 [ 1597.000294] ? lock_acquire+0x197/0x470 [ 1597.001089] ? find_held_lock+0x2c/0x110 [ 1597.001909] ? __might_fault+0xd3/0x180 [ 1597.002708] ? lock_downgrade+0x6d0/0x6d0 [ 1597.003549] ? io_schedule_timeout+0x140/0x140 [ 1597.004479] __sys_sendmmsg+0x195/0x470 [ 1597.005282] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1597.006147] ? lock_downgrade+0x6d0/0x6d0 [ 1597.006998] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1597.007980] ? wait_for_completion_io+0x270/0x270 [ 1597.008952] ? rcu_read_lock_any_held+0x75/0xa0 [ 1597.009889] ? vfs_write+0x354/0xa70 [ 1597.010640] ? fput_many+0x2f/0x1a0 [ 1597.011380] ? ksys_write+0x1a9/0x260 [ 1597.012149] ? __ia32_sys_read+0xb0/0xb0 [ 1597.012972] __x64_sys_sendmmsg+0x99/0x100 [ 1597.013823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1597.014857] do_syscall_64+0x33/0x40 [ 1597.015625] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1597.016657] RIP: 0033:0x7ffb55399b19 [ 1597.017406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1597.021095] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1597.022617] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1597.024060] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1597.025485] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1597.026910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.028349] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:23:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x1000000, 0x0) 04:23:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 34) 04:23:45 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x0, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:23:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c0000000065670000000000008523e251c0a85de421562b6b4900000000000000000028000000200000200000", 0x35, 0x400}], 0x0, &(0x7f0000012900)=ANY=[]) 04:23:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 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, 0xffffffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)=@acquire={0x250, 0x17, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}}, @in=@local, {@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}, 0x0, 0x4}, [@algo_auth_trunc={0x126, 0x14, {{'sha384-ce\x00'}, 0x6d0, 0x180, "faa42a328de8bc9f415f5e16d11e92054ce16a6aea030a5ddc73b7519f28785bfb163b28a4880b6ed653a013d829055ed5c5bfab26806ad11722e12faee442b267607600e0ef56b3ec0f5c7c813be3f21674c2e5dcf80108a83e9d32df18d9e05f1eea953a85eb125ce27f42abae17b7ff7e75e7191e33f6a94ea7e4768c7312888a70db952b934349856e2571d3e458dcefe9eee31ae1d2a4e27f3850469b214ea46cebb32c19f3b794434e65dc8ed77f2521b8d3a2c01a6d1ed554a8497396ebd7dbac9d296536fbf65bf0533df3fc4b52e722c0d91c6e693f"}}]}, 0x250}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0xfc, 0x464, 0x400, 0x70bd2a, 0x25dfdbff, "8e9226c74193b7b5b72b733726b6bb48808ba3cdd6a345917bdbb1c08f57e612c77a4b7928584e92dea2e5b7ebb9b2804343c2e8384e7cf254b37b1c8e621fc79ba4559b51921ea4411c09185e31369d8a3eb020edebbc0348e4075cdba7fea8f658f39ce65cdee4450b834dc20952bf9b749651fd317bb6696de86bd28d24a86eafb340e5a960905deefa5ed9e5d1cb850a4e9752c96c15d92eeb8d33cb9a5c84db452fe2036c5f0d76a83d2dd87362b5890c7a6c35cec7d2cf79352031d0f1b3e76e86b419244678ebd4629c0f554edbc78b1d57e507eb711b9188da004de886981b9fc4e8247b42", ["", "", "", "", "", "", ""]}, 0xfc}, 0x1, 0x0, 0x0, 0x20040}, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x238040, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0xc, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000022001100000000000000000000e90000"], 0x14}}, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYRESOCT=r1]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000180)) unshare(0x48020200) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, 0xffffffffffffffff, 0x0, 0x2) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x3ed, 0x20, 0x70bd26, 0x25dfdbfd, "f5231e1ebc513015c649c6", ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040880}, 0x20000880) creat(&(0x7f0000000240)='./file0\x00', 0x110) 04:23:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000029, 0x0) 04:23:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 45) 04:23:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 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_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x119b28) syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x1b3d, 0x0, 0x0, 0x28}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=0x0, &(0x7f0000000140)) r2 = syz_io_uring_setup(0x544c, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, &(0x7f0000000100)) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000100)=""/40, 0x28, 0x8}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x0, @fd_index, 0x5, 0x0, 0x0, 0x4, 0x1, {0x3}}, 0xfff) fcntl$dupfd(r2, 0x0, r0) [ 1612.114473] autofs4:pid:11309:autofs_fill_super: called with bogus options 04:23:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @multicast1}}}]}]}, 0x5c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x2) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x134, 0x1, 0x2, 0x101, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_EXPECT_TUPLE={0x28, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}, @CTA_EXPECT_NAT={0xd4, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x82}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x34, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x3}]}, 0x134}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) [ 1612.120363] FAULT_INJECTION: forcing a failure. [ 1612.120363] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.122878] CPU: 1 PID: 11311 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1612.124393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.126184] Call Trace: [ 1612.126763] dump_stack+0x107/0x167 [ 1612.127569] should_fail.cold+0x5/0xa [ 1612.127685] autofs4:pid:11315:autofs_fill_super: called with bogus options [ 1612.128390] ? create_object.isra.0+0x3a/0xa20 [ 1612.128416] should_failslab+0x5/0x20 [ 1612.130928] kmem_cache_alloc+0x5b/0x310 [ 1612.131822] create_object.isra.0+0x3a/0xa20 [ 1612.132773] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.133871] kmem_cache_alloc_trace+0x151/0x320 [ 1612.134881] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1612.135959] __list_lru_init+0x44d/0x890 [ 1612.136844] alloc_super+0x8b8/0xa90 [ 1612.137655] sget+0x110/0x510 [ 1612.138330] ? kill_litter_super+0xa0/0xa0 [ 1612.139242] ? autofs_get_inode+0x400/0x400 [ 1612.140179] mount_nodev+0x2e/0x120 [ 1612.140969] ? uni2char+0xa0/0xa0 [ 1612.141716] legacy_get_tree+0x105/0x220 [ 1612.142599] vfs_get_tree+0x8e/0x300 [ 1612.143413] path_mount+0x13be/0x20b0 [ 1612.144247] ? strncpy_from_user+0x9e/0x470 [ 1612.145268] ? finish_automount+0xa90/0xa90 [ 1612.145509] FAULT_INJECTION: forcing a failure. [ 1612.145509] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.146197] ? getname_flags.part.0+0x1dd/0x4f0 [ 1612.146238] __x64_sys_mount+0x282/0x300 [ 1612.146262] ? copy_mnt_ns+0xa00/0xa00 [ 1612.146291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1612.151271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.152398] do_syscall_64+0x33/0x40 [ 1612.153203] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1612.154309] RIP: 0033:0x7f6f4c2f2b19 [ 1612.155113] 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 [ 1612.159072] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1612.160716] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1612.162245] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1612.163792] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.165323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.166853] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1612.168421] CPU: 0 PID: 11312 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1612.169216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.170238] Call Trace: [ 1612.170553] dump_stack+0x107/0x167 [ 1612.170979] should_fail.cold+0x5/0xa [ 1612.171441] ? create_object.isra.0+0x3a/0xa20 [ 1612.171979] should_failslab+0x5/0x20 [ 1612.172429] kmem_cache_alloc+0x5b/0x310 [ 1612.172896] ? lock_chain_count+0x20/0x20 [ 1612.173387] create_object.isra.0+0x3a/0xa20 [ 1612.173903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.174507] kmem_cache_alloc_node+0x169/0x330 [ 1612.175040] __alloc_skb+0x6d/0x5b0 [ 1612.175479] alloc_skb_with_frags+0x92/0x570 [ 1612.175995] sock_alloc_send_pskb+0x7af/0x930 [ 1612.176531] ? sk_alloc+0x350/0x350 [ 1612.176962] ? __lockdep_reset_lock+0x180/0x180 [ 1612.177509] ? perf_trace_lock+0xac/0x490 [ 1612.177991] ? SOFTIRQ_verbose+0x10/0x10 [ 1612.178465] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1612.179055] ? ip6_mtu+0x1bb/0x3d0 [ 1612.179479] ? lock_downgrade+0x6d0/0x6d0 [ 1612.179950] ? ip_frag_init+0x350/0x350 [ 1612.180418] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1612.180958] ? ip6_mtu+0x1e9/0x3d0 [ 1612.181371] ? ip6_setup_cork+0xfb7/0x1740 [ 1612.181868] ip6_make_skb+0x2de/0x4e0 [ 1612.182306] ? ip_frag_init+0x350/0x350 [ 1612.182770] ? ip_frag_init+0x350/0x350 [ 1612.183234] ? ip6_push_pending_frames+0xf0/0xf0 [ 1612.183792] ? ip6_dst_hoplimit+0x199/0x440 [ 1612.184299] ? lock_downgrade+0x6d0/0x6d0 [ 1612.184791] udpv6_sendmsg+0x20d0/0x2af0 [ 1612.185277] ? ip_frag_init+0x350/0x350 [ 1612.185757] ? udp_v6_push_pending_frames+0x360/0x360 [ 1612.186362] ? __lockdep_reset_lock+0x180/0x180 [ 1612.186902] ? __lockdep_reset_lock+0x180/0x180 [ 1612.187454] ? lock_acquire+0x197/0x470 [ 1612.187927] ? find_held_lock+0x2c/0x110 [ 1612.188418] ? sock_has_perm+0x1ea/0x280 [ 1612.188899] ? __import_iovec+0x458/0x590 [ 1612.189380] ? udp_v6_push_pending_frames+0x360/0x360 [ 1612.189979] inet6_sendmsg+0x105/0x140 [ 1612.190425] ? inet6_compat_ioctl+0x320/0x320 [ 1612.190956] sock_sendmsg+0xf2/0x190 [ 1612.191398] ____sys_sendmsg+0x334/0x870 [ 1612.191862] ? kernel_sendmsg+0x50/0x50 [ 1612.192324] ? do_recvmmsg+0x6d0/0x6d0 [ 1612.192739] ? __lock_acquire+0x1657/0x5b00 [ 1612.193246] ___sys_sendmsg+0xf3/0x170 [ 1612.193688] ? sendmsg_copy_msghdr+0x160/0x160 [ 1612.194224] ? vmacache_find+0x55/0x2a0 [ 1612.194687] ? __lockdep_reset_lock+0x180/0x180 [ 1612.195243] ? lock_acquire+0x197/0x470 [ 1612.195668] ? find_held_lock+0x2c/0x110 [ 1612.196110] ? __might_fault+0xd3/0x180 [ 1612.196529] ? lock_downgrade+0x6d0/0x6d0 [ 1612.196978] ? asm_exc_page_fault+0x1e/0x30 [ 1612.197449] __sys_sendmmsg+0x195/0x470 [ 1612.197881] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1612.198337] ? lock_downgrade+0x6d0/0x6d0 [ 1612.198790] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1612.199307] ? wait_for_completion_io+0x270/0x270 [ 1612.199827] ? rcu_read_lock_any_held+0x75/0xa0 [ 1612.200322] ? vfs_write+0x354/0xa70 [ 1612.200737] ? fput_many+0x2f/0x1a0 [ 1612.201123] ? ksys_write+0x1a9/0x260 [ 1612.201534] ? __ia32_sys_read+0xb0/0xb0 [ 1612.201977] __x64_sys_sendmmsg+0x99/0x100 [ 1612.202425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.202968] do_syscall_64+0x33/0x40 [ 1612.203381] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1612.203917] RIP: 0033:0x7ffb55399b19 [ 1612.204310] 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 [ 1612.206235] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1612.207035] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1612.207849] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1612.208629] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.209419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.210205] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:23:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x2000000, 0x0) [ 1612.279152] autofs4:pid:11311:autofs_fill_super: called with bogus options 04:23:45 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f00000002c0)={{0x4020, 0x3c3}, 0x100, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'geneve0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000180)=0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_setup(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e20, @multicast2}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8, 0x0, 0x0, 0x0, 0x400, &(0x7f0000000100)='vlan0\x00', 0x6, 0x9, 0x8000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e23, @private=0xa010102}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e20, @broadcast}, 0x1, 0x0, 0x0, 0x0, 0x1000, &(0x7f00000000c0)='macvlan0\x00', 0x400, 0x6}) ioctl$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={0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 04:23:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 46) 04:23:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 35) 04:23:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002a, 0x0) 04:23:46 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{0x34, 0x0, 0x0, 0xffffffff}, {0x6, 0x1, 0x0, 0x7fffffff}]}) socket$inet_udplite(0x2, 0x2, 0x88) [ 1612.539281] autofs4:pid:11336:autofs_fill_super: called with bogus options [ 1612.577638] autofs4:pid:11342:autofs_fill_super: called with bogus options [ 1612.578775] FAULT_INJECTION: forcing a failure. [ 1612.578775] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.581408] CPU: 1 PID: 11339 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1612.582838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.584574] Call Trace: [ 1612.585136] dump_stack+0x107/0x167 [ 1612.585896] should_fail.cold+0x5/0xa [ 1612.586671] ? create_object.isra.0+0x3a/0xa20 [ 1612.587629] should_failslab+0x5/0x20 [ 1612.588411] kmem_cache_alloc+0x5b/0x310 [ 1612.589272] create_object.isra.0+0x3a/0xa20 [ 1612.590178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.591235] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1612.592292] ? alloc_skb_with_frags+0x92/0x570 [ 1612.593260] __alloc_skb+0xb1/0x5b0 [ 1612.594024] alloc_skb_with_frags+0x92/0x570 [ 1612.594966] sock_alloc_send_pskb+0x7af/0x930 [ 1612.595930] ? sk_alloc+0x350/0x350 [ 1612.596672] ? __lockdep_reset_lock+0x180/0x180 [ 1612.597636] ? perf_trace_lock+0xac/0x490 [ 1612.598498] ? SOFTIRQ_verbose+0x10/0x10 [ 1612.599531] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1612.600606] ? ip6_mtu+0x1bb/0x3d0 [ 1612.601339] ? lock_downgrade+0x6d0/0x6d0 [ 1612.602194] ? ip_frag_init+0x350/0x350 [ 1612.603040] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1612.604024] ? ip6_mtu+0x1e9/0x3d0 [ 1612.604761] ? ip6_setup_cork+0xfb7/0x1740 [ 1612.605626] ip6_make_skb+0x2de/0x4e0 [ 1612.606424] ? ip_frag_init+0x350/0x350 [ 1612.607256] ? ip_frag_init+0x350/0x350 [ 1612.608101] ? ip6_push_pending_frames+0xf0/0xf0 [ 1612.609079] ? ip6_dst_hoplimit+0x199/0x440 [ 1612.609966] ? lock_downgrade+0x6d0/0x6d0 [ 1612.610838] udpv6_sendmsg+0x20d0/0x2af0 [ 1612.611696] ? ip_frag_init+0x350/0x350 [ 1612.612539] ? udp_v6_push_pending_frames+0x360/0x360 [ 1612.613614] ? __lockdep_reset_lock+0x180/0x180 [ 1612.614590] ? hrtimer_start_range_ns+0x336/0xae0 [ 1612.615610] ? lock_acquire+0x197/0x470 [ 1612.616442] ? find_held_lock+0x2c/0x110 [ 1612.617314] ? sock_has_perm+0x1ea/0x280 [ 1612.618193] ? __import_iovec+0x458/0x590 [ 1612.619051] ? udp_v6_push_pending_frames+0x360/0x360 [ 1612.620132] inet6_sendmsg+0x105/0x140 [ 1612.620952] ? inet6_compat_ioctl+0x320/0x320 [ 1612.621883] sock_sendmsg+0xf2/0x190 [ 1612.622644] ____sys_sendmsg+0x334/0x870 [ 1612.623505] ? kernel_sendmsg+0x50/0x50 [ 1612.624321] ? do_recvmmsg+0x6d0/0x6d0 [ 1612.625129] ? __lock_acquire+0x1657/0x5b00 [ 1612.626047] ___sys_sendmsg+0xf3/0x170 [ 1612.626860] ? sendmsg_copy_msghdr+0x160/0x160 [ 1612.627843] ? __lockdep_reset_lock+0x180/0x180 [ 1612.628816] ? lock_acquire+0x197/0x470 [ 1612.629618] ? find_held_lock+0x2c/0x110 [ 1612.630469] ? __might_fault+0xd3/0x180 [ 1612.631296] ? lock_downgrade+0x6d0/0x6d0 [ 1612.632325] ? io_schedule_timeout+0x140/0x140 [ 1612.633527] __sys_sendmmsg+0x195/0x470 [ 1612.634558] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1612.635671] ? lock_downgrade+0x6d0/0x6d0 [ 1612.636587] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1612.637588] ? wait_for_completion_io+0x270/0x270 [ 1612.638603] ? rcu_read_lock_any_held+0x75/0xa0 [ 1612.639586] ? vfs_write+0x354/0xa70 [ 1612.640360] ? fput_many+0x2f/0x1a0 [ 1612.641120] ? ksys_write+0x1a9/0x260 [ 1612.641922] ? __ia32_sys_read+0xb0/0xb0 [ 1612.642775] __x64_sys_sendmmsg+0x99/0x100 [ 1612.643652] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.644723] do_syscall_64+0x33/0x40 [ 1612.645496] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1612.646547] RIP: 0033:0x7ffb55399b19 [ 1612.647348] 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 [ 1612.651127] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1612.652707] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1612.654184] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1612.655648] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.657128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.658600] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1612.688977] FAULT_INJECTION: forcing a failure. [ 1612.688977] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.691569] CPU: 1 PID: 11346 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1612.693006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.694683] Call Trace: [ 1612.695242] dump_stack+0x107/0x167 [ 1612.696003] should_fail.cold+0x5/0xa [ 1612.696797] ? create_object.isra.0+0x3a/0xa20 [ 1612.697719] should_failslab+0x5/0x20 [ 1612.698514] kmem_cache_alloc+0x5b/0x310 [ 1612.699223] device veth0_vlan entered promiscuous mode [ 1612.699375] ? mark_held_locks+0x9e/0xe0 [ 1612.700794] create_object.isra.0+0x3a/0xa20 [ 1612.701693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.702766] kmem_cache_alloc_trace+0x151/0x320 [ 1612.703749] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1612.704761] __list_lru_init+0x44d/0x890 [ 1612.705591] alloc_super+0x8b8/0xa90 [ 1612.706384] sget+0x110/0x510 [ 1612.707040] ? kill_litter_super+0xa0/0xa0 [ 1612.707923] ? autofs_get_inode+0x400/0x400 [ 1612.708821] mount_nodev+0x2e/0x120 [ 1612.709568] ? uni2char+0xa0/0xa0 [ 1612.710296] legacy_get_tree+0x105/0x220 [ 1612.711146] vfs_get_tree+0x8e/0x300 [ 1612.711934] path_mount+0x13be/0x20b0 [ 1612.712726] ? strncpy_from_user+0x9e/0x470 [ 1612.713596] ? finish_automount+0xa90/0xa90 [ 1612.714494] ? getname_flags.part.0+0x1dd/0x4f0 [ 1612.715478] __x64_sys_mount+0x282/0x300 [ 1612.716316] ? copy_mnt_ns+0xa00/0xa00 [ 1612.717131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1612.718223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.719283] do_syscall_64+0x33/0x40 [ 1612.720070] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1612.721114] RIP: 0033:0x7f6f4c2f2b19 [ 1612.721890] 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 [ 1612.726698] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1612.728783] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1612.730488] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1612.732210] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.733687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.735135] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1613.012576] autofs4:pid:11346:autofs_fill_super: called with bogus options 04:24:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 47) 04:24:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x3000000, 0x0) 04:24:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 36) 04:24:02 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x0, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:24:02 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1c7a02, 0x0) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x100000000000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x0, 0x2}) 04:24:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002b, 0x0) 04:24:02 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x14, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$9p_unix(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000540), 0x1200000, &(0x7f0000000840)={'trans=unix,', {[{@uname={'uname', 0x3d, 'y\x00'}}, {@afid={'afid', 0x3d, 0x101}}, {@cache_mmap}, {@loose}, {@cache_loose}, {@access_client}, {@cache_loose}], [{@uid_gt={'uid>', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$):\'-)/\x00'}}, {@uid_lt={'uid<', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfsroot={'smackfsroot', 0x3d, '8)['}}, {@euid_gt={'euid>', 0xee00}}, {@euid_eq={'euid', 0x3d, r1}}, {@dont_appraise}, {@audit}]}}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000005c0), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) mount(0x0, &(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000380)='ramfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x180) execveat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)='!\x00', &(0x7f00000004c0)='ramfs\x00', &(0x7f0000000500)='$):\'-)/\x00', &(0x7f0000000580)=')w,\\\x14\x00', 0x0], &(0x7f00000007c0)=[&(0x7f0000000800)='pipefs\x00', &(0x7f00000006c0)='/dev/zero\x00', &(0x7f0000000740)='%*u-[\x00'], 0x1000) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1000, 0x0) mount$bind(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) 04:24:02 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001f80), 0x123001, 0x0) write$snapshot(r0, 0x0, 0x47) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) [ 1629.198104] FAULT_INJECTION: forcing a failure. [ 1629.198104] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.200573] CPU: 0 PID: 11365 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1629.202034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.203849] Call Trace: [ 1629.204430] dump_stack+0x107/0x167 [ 1629.205245] should_fail.cold+0x5/0xa [ 1629.206073] ? create_object.isra.0+0x3a/0xa20 [ 1629.207080] should_failslab+0x5/0x20 [ 1629.207919] kmem_cache_alloc+0x5b/0x310 [ 1629.208814] ? mark_held_locks+0x9e/0xe0 [ 1629.209717] create_object.isra.0+0x3a/0xa20 [ 1629.210664] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1629.211811] kmem_cache_alloc_trace+0x151/0x320 [ 1629.212829] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1629.213914] __list_lru_init+0x44d/0x890 [ 1629.214803] alloc_super+0x8b8/0xa90 [ 1629.215640] sget+0x110/0x510 [ 1629.216319] ? kill_litter_super+0xa0/0xa0 [ 1629.217245] ? autofs_get_inode+0x400/0x400 [ 1629.218197] mount_nodev+0x2e/0x120 [ 1629.218983] ? uni2char+0xa0/0xa0 [ 1629.219754] legacy_get_tree+0x105/0x220 [ 1629.220636] vfs_get_tree+0x8e/0x300 [ 1629.221458] path_mount+0x13be/0x20b0 [ 1629.222288] ? strncpy_from_user+0x9e/0x470 [ 1629.223247] ? finish_automount+0xa90/0xa90 [ 1629.224203] ? getname_flags.part.0+0x1dd/0x4f0 [ 1629.225250] __x64_sys_mount+0x282/0x300 [ 1629.226121] ? copy_mnt_ns+0xa00/0xa00 [ 1629.226967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1629.228201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.229308] do_syscall_64+0x33/0x40 [ 1629.230102] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1629.231189] RIP: 0033:0x7f6f4c2f2b19 [ 1629.232009] 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 [ 1629.235871] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1629.237480] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1629.238980] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1629.240491] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.241994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.243496] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1629.257331] autofs4:pid:11365:autofs_fill_super: called with bogus options 04:24:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002c, 0x0) [ 1629.286496] 9pnet: p9_fd_create_unix (11370): problem connecting socket: ./file0/file0: -2 [ 1629.295437] FAULT_INJECTION: forcing a failure. [ 1629.295437] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1629.298829] CPU: 0 PID: 11373 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1629.299837] autofs4:pid:11369:autofs_fill_super: called with bogus options [ 1629.300281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.300289] Call Trace: [ 1629.300315] dump_stack+0x107/0x167 [ 1629.300340] should_fail.cold+0x5/0xa [ 1629.300368] _copy_from_user+0x2e/0x1b0 [ 1629.306395] __copy_msghdr_from_user+0x91/0x4b0 [ 1629.307361] ? __ia32_sys_shutdown+0x80/0x80 [ 1629.308304] ? perf_trace_lock+0xac/0x490 [ 1629.309183] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1629.310282] sendmsg_copy_msghdr+0xa1/0x160 [ 1629.311177] ? do_recvmmsg+0x6d0/0x6d0 [ 1629.312020] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1629.313115] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1629.314241] ? trace_hardirqs_on+0x5b/0x180 [ 1629.315113] ___sys_sendmsg+0xc6/0x170 [ 1629.315941] ? sendmsg_copy_msghdr+0x160/0x160 [ 1629.316887] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1629.317810] ? _raw_spin_unlock_irq+0x27/0x30 [ 1629.318736] ? finish_task_switch+0x1a4/0x5d0 [ 1629.319671] ? __switch_to+0x572/0xf70 [ 1629.320470] ? __switch_to_asm+0x3a/0x60 [ 1629.321303] ? __switch_to_asm+0x34/0x60 [ 1629.322151] ? __schedule+0x82c/0x1ea0 [ 1629.322972] ? io_schedule_timeout+0x140/0x140 [ 1629.323941] __sys_sendmmsg+0x195/0x470 [ 1629.324774] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1629.325661] ? lock_downgrade+0x6d0/0x6d0 [ 1629.326533] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1629.327510] ? wait_for_completion_io+0x270/0x270 [ 1629.328525] ? rcu_read_lock_any_held+0x75/0xa0 [ 1629.329477] ? vfs_write+0x354/0xa70 [ 1629.330249] ? fput_many+0x2f/0x1a0 [ 1629.330998] ? ksys_write+0x1a9/0x260 [ 1629.331800] ? __ia32_sys_read+0xb0/0xb0 [ 1629.332648] __x64_sys_sendmmsg+0x99/0x100 [ 1629.333528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.334596] do_syscall_64+0x33/0x40 [ 1629.335378] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1629.336443] RIP: 0033:0x7ffb55399b19 [ 1629.337213] 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 [ 1629.341023] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1629.342588] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1629.344061] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1629.345525] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.346987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.348457] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1629.367655] autofs4:pid:11375:autofs_fill_super: called with bogus options 04:24:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 37) 04:24:03 executing program 4: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90201, 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_config_ext={0xe7, 0x80000000}, 0x0, 0x400, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000), r2) sendfile(r1, r0, 0x0, 0x9) [ 1629.395246] 9pnet: p9_fd_create_unix (11380): problem connecting socket: ./file0/file0: -111 04:24:03 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x4000000, 0x0) 04:24:03 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, 0x0, @perf_config_ext={0x3f, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) readv(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x4, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x258080, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r3, &(0x7f0000000080)=""/233, 0xe9) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r3, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x8000}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x81, 0x3ff, 0x7f8, 0x63e8}}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendfile(r4, r4, &(0x7f00000000c0)=0xfde, 0x9) write(0xffffffffffffffff, 0x0, 0x0) unshare(0x48020200) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000100)=0x8) 04:24:03 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x0, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x88) execveat(r2, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000280)={{}, "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open_tree(r2, &(0x7f00000001c0)='./file0\x00', 0x1101) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000001e00)={{r3}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x9, {0x0, 0x0, 0x7, 0x7f, 0x8}, [0x1400000000, 0x6, 0x3, 0x100000000]}}, @subvolid=0xe1}) readahead(r0, 0xfffffffffffff045, 0x5a) r4 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) fcntl$setstatus(r0, 0x4, 0x40000) r5 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f00000014c0)={0x1, 0x80, 0x8, 0x6, 0x0, 0x6, 0x0, 0x4, 0x118a0, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x93b3, 0x4, @perf_bp={&(0x7f0000000200), 0x6}, 0x4220, 0x4, 0x3f, 0x3, 0x8, 0x40caf3f1, 0xff7f, 0x0, 0x4, 0x0, 0x2}, r5, 0x5, 0xffffffffffffffff, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x100) dup2(r6, r4) 04:24:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 48) [ 1629.636606] FAULT_INJECTION: forcing a failure. [ 1629.636606] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.638803] CPU: 0 PID: 11390 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1629.640083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.641595] Call Trace: [ 1629.642083] dump_stack+0x107/0x167 [ 1629.642760] should_fail.cold+0x5/0xa [ 1629.643457] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1629.644409] should_failslab+0x5/0x20 [ 1629.645110] kmem_cache_alloc_trace+0x55/0x320 [ 1629.645929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1629.646872] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1629.647803] __list_lru_init+0x44d/0x890 [ 1629.648571] alloc_super+0x8b8/0xa90 [ 1629.649275] sget+0x110/0x510 [ 1629.649860] ? kill_litter_super+0xa0/0xa0 [ 1629.650615] ? autofs_get_inode+0x400/0x400 [ 1629.651418] mount_nodev+0x2e/0x120 [ 1629.652085] ? uni2char+0xa0/0xa0 [ 1629.652732] legacy_get_tree+0x105/0x220 [ 1629.653471] vfs_get_tree+0x8e/0x300 [ 1629.654168] path_mount+0x13be/0x20b0 [ 1629.654883] ? strncpy_from_user+0x9e/0x470 [ 1629.655707] ? finish_automount+0xa90/0xa90 [ 1629.656494] ? getname_flags.part.0+0x1dd/0x4f0 [ 1629.657377] __x64_sys_mount+0x282/0x300 [ 1629.658109] ? copy_mnt_ns+0xa00/0xa00 [ 1629.658833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1629.659769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.660726] do_syscall_64+0x33/0x40 [ 1629.661414] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1629.662355] RIP: 0033:0x7f6f4c2f2b19 [ 1629.663043] 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 [ 1629.666399] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1629.667819] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1629.669119] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1629.670417] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.671733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.672997] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1629.728486] autofs4:pid:11396:autofs_fill_super: called with bogus options [ 1629.770039] autofs4:pid:11400:autofs_fill_super: called with bogus options 04:24:03 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x5000000, 0x0) [ 1629.815342] FAULT_INJECTION: forcing a failure. [ 1629.815342] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.817541] CPU: 0 PID: 11403 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1629.818714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.820051] Call Trace: [ 1629.820490] dump_stack+0x107/0x167 [ 1629.821088] should_fail.cold+0x5/0xa [ 1629.821704] ? ip6_setup_cork+0x1e4/0x1740 [ 1629.822383] should_failslab+0x5/0x20 [ 1629.822992] kmem_cache_alloc_trace+0x55/0x320 [ 1629.823730] ip6_setup_cork+0x1e4/0x1740 [ 1629.824392] ip6_make_skb+0x22d/0x4e0 [ 1629.825019] ? ip_frag_init+0x350/0x350 [ 1629.825689] ? ip6_push_pending_frames+0xf0/0xf0 [ 1629.826508] ? ip6_dst_hoplimit+0x199/0x440 [ 1629.827185] ? lock_downgrade+0x6d0/0x6d0 [ 1629.827902] udpv6_sendmsg+0x20d0/0x2af0 [ 1629.828565] ? ip_frag_init+0x350/0x350 [ 1629.829230] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.830087] ? __lockdep_reset_lock+0x180/0x180 [ 1629.830892] ? __lockdep_reset_lock+0x180/0x180 [ 1629.831715] ? lock_acquire+0x197/0x470 [ 1629.832393] ? find_held_lock+0x2c/0x110 [ 1629.833086] ? sock_has_perm+0x1ea/0x280 [ 1629.833805] ? __import_iovec+0x458/0x590 [ 1629.834528] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.835397] inet6_sendmsg+0x105/0x140 [ 1629.836055] ? inet6_compat_ioctl+0x320/0x320 [ 1629.836784] sock_sendmsg+0xf2/0x190 [ 1629.837402] ____sys_sendmsg+0x334/0x870 [ 1629.838084] ? kernel_sendmsg+0x50/0x50 [ 1629.838745] ? do_recvmmsg+0x6d0/0x6d0 [ 1629.839404] ? __lock_acquire+0x1657/0x5b00 [ 1629.840139] ___sys_sendmsg+0xf3/0x170 [ 1629.840790] ? sendmsg_copy_msghdr+0x160/0x160 [ 1629.841524] ? vmacache_find+0x55/0x2a0 [ 1629.842163] ? __lockdep_reset_lock+0x180/0x180 [ 1629.842935] ? lock_acquire+0x197/0x470 [ 1629.843597] ? find_held_lock+0x2c/0x110 [ 1629.844278] ? __might_fault+0xd3/0x180 [ 1629.844930] ? lock_downgrade+0x6d0/0x6d0 [ 1629.845612] ? asm_exc_page_fault+0x1e/0x30 [ 1629.846340] __sys_sendmmsg+0x195/0x470 [ 1629.847007] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1629.847734] ? lock_downgrade+0x6d0/0x6d0 [ 1629.848436] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1629.849242] ? wait_for_completion_io+0x270/0x270 [ 1629.850026] ? rcu_read_lock_any_held+0x75/0xa0 [ 1629.850727] ? vfs_write+0x354/0xa70 [ 1629.851295] ? fput_many+0x2f/0x1a0 [ 1629.851861] ? ksys_write+0x1a9/0x260 [ 1629.852445] ? __ia32_sys_read+0xb0/0xb0 [ 1629.853068] __x64_sys_sendmmsg+0x99/0x100 [ 1629.853714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.854501] do_syscall_64+0x33/0x40 [ 1629.855081] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1629.855890] RIP: 0033:0x7ffb55399b19 [ 1629.856453] 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 [ 1629.859217] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1629.860373] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1629.861446] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1629.862517] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.863607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.864682] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:24:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 38) 04:24:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002d, 0x0) [ 1630.101369] autofs4:pid:11411:autofs_fill_super: called with bogus options [ 1630.115881] autofs4:pid:11414:autofs_fill_super: called with bogus options [ 1630.121981] FAULT_INJECTION: forcing a failure. [ 1630.121981] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.123659] CPU: 0 PID: 11413 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1630.124564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1630.125561] Call Trace: [ 1630.125902] dump_stack+0x107/0x167 [ 1630.126366] should_fail.cold+0x5/0xa [ 1630.126857] ? create_object.isra.0+0x3a/0xa20 [ 1630.127437] should_failslab+0x5/0x20 [ 1630.127944] kmem_cache_alloc+0x5b/0x310 [ 1630.128460] create_object.isra.0+0x3a/0xa20 [ 1630.129017] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1630.129656] kmem_cache_alloc_trace+0x151/0x320 [ 1630.130253] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1630.130875] __list_lru_init+0x44d/0x890 [ 1630.131408] alloc_super+0x8b8/0xa90 [ 1630.131887] sget+0x110/0x510 [ 1630.132280] ? kill_litter_super+0xa0/0xa0 [ 1630.132806] ? autofs_get_inode+0x400/0x400 [ 1630.133350] mount_nodev+0x2e/0x120 [ 1630.133801] ? uni2char+0xa0/0xa0 [ 1630.134229] legacy_get_tree+0x105/0x220 [ 1630.134777] vfs_get_tree+0x8e/0x300 [ 1630.135290] path_mount+0x13be/0x20b0 [ 1630.135806] ? strncpy_from_user+0x9e/0x470 [ 1630.136367] ? finish_automount+0xa90/0xa90 [ 1630.136938] ? getname_flags.part.0+0x1dd/0x4f0 [ 1630.137585] __x64_sys_mount+0x282/0x300 [ 1630.138142] ? copy_mnt_ns+0xa00/0xa00 [ 1630.138661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.139359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1630.140062] do_syscall_64+0x33/0x40 [ 1630.140564] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1630.141250] RIP: 0033:0x7f6f4c2f2b19 [ 1630.141746] 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 [ 1630.144026] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1630.145002] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1630.145943] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1630.146887] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.147843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.148782] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1630.282783] autofs4:pid:11413:autofs_fill_super: called with bogus options 04:24:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 39) 04:24:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002e, 0x0) 04:24:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x80) openat(r0, &(0x7f0000000100)='./file0\x00', 0x18180, 0x44) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) 04:24:19 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x0, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:24:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 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_bp={&(0x7f0000000040), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000000, @private1, 0x21}, {0xa, 0x0, 0x8, @private1, 0x76}, 0x8, [0x0, 0x0, 0xb71, 0x4af, 0x6, 0x3, 0x3f, 0x401]}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$addseals(r0, 0x409, 0x1d) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)}}], 0x1, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') pread64(r2, &(0x7f0000001100)=""/4095, 0xae3, 0x0) shutdown(r2, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, 0xffffffffffffffff, 0x0, 0x2) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x5, &(0x7f0000000680)=[{&(0x7f0000000140)="b0392dc67506b5c111c559d209a232c383418b15701db09de924037f11de2a648eabd4cbcc952c", 0x27, 0x6}, {&(0x7f0000002100)="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", 0x1000, 0x80}, {&(0x7f00000001c0)="1602eb6c5369f0ca19cfe2291c3693968b9f9e67d441722e227695f08161f3f656f3dbded496c797f55c5f195c0df572d4e58ad5f318c3729b1f2dd32099bc445e177e83bd65cf7edccd10ebf3afed24f1a066c9739a274deab01e44f927dad37e8665176704283a8f97469a55bca648c31f90734c3542b43606a952d07a9e590582e6d74620f3b667f411be33d3655f3d7e63fed84227d5855f09a0ae35fcc1380ec888b051277b956923e76ed82bc90b2e53211eddcd397ff573b2d67cc513c94fb822abcb7e2200ac42609926f7905a998ece16fb79ded35a754ee5f7d229e9eca644575093ff408082abe070837bf12ea38409", 0xf5, 0x2}, {&(0x7f0000000700)="54321535cab31b2cd3d286f9012e5d77fb2c2a1073fa20c3a603c2bd476352507fd8fa23ae57723d81e791efcc92bf716b9546fbf54a7c79a96358847e52eeb2e2f68958de33e984d1d42546407cd02ee0455863d337d19e0b0f4d41bd51ff3a5950192cf7d94345535983470c8e9923747c47ea1adfff0a3615216d6a96", 0x7e, 0x6}, {&(0x7f0000000600)="de4babaea7a2c0473cd0194c55175285baa877c2adbd501da5f60fe84644ff7c5a6799f642876744d36399f0c25498c1779bc801df5711b03fa2ccefbc5e53af5f94195c", 0x44, 0x40}], 0x0, &(0x7f0000000240)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) 04:24:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 49) 04:24:19 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x6000000, 0x0) 04:24:19 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x85}, 0x4) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000e8ff0100ffff6dcf747e4ef34a8fa4", @ANYRES32=0x0, @ANYBLOB="35000e0088800000ffffffffffff080211000000505050505050000000000000000000000000000064000000710700"/56], 0x54}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r3, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x7fff}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x3}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x6}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x7}, @NL80211_ATTR_IE={0xc1, 0x2a, [@chsw_timing={0x68, 0x4, {0xea, 0x1f}}, @cf={0x4, 0x6, {0x1, 0x40, 0x0, 0x1ff}}, @mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x3}, @perr={0x84, 0xa1, {0x81, 0x9, [@ext={{}, @device_a, 0x0, @device_b, 0x33}, @not_ext={{}, @device_a, 0x4, "", 0x2c}, @not_ext={{}, @broadcast, 0x3f, "", 0x2e}, @ext={{}, @broadcast, 0x401, @broadcast, 0x3}, @ext={{}, @device_a, 0x8, @device_b, 0x1e}, @ext={{}, @device_a, 0x8, @broadcast, 0x3e}, @ext={{}, @device_b, 0x0, @broadcast, 0xe}, @ext={{}, @device_b, 0x1, @device_a, 0x4}, @ext={{}, @broadcast, 0x5, @device_b, 0x1d}]}}]}, @NL80211_ATTR_IE={0x18, 0x2a, [@tim={0x5, 0x12, {0x6, 0xa, 0xff, "26d6085cd4b6d6364e85e3d54a6ea3"}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x24000044}, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)={0x18c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x800}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x80010}, 0x4000) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) sendfile(r5, r4, 0x0, 0xf88c) [ 1645.578377] FAULT_INJECTION: forcing a failure. [ 1645.578377] name failslab, interval 1, probability 0, space 0, times 0 [ 1645.580730] CPU: 0 PID: 11427 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1645.582114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1645.583780] Call Trace: [ 1645.584340] dump_stack+0x107/0x167 [ 1645.585099] should_fail.cold+0x5/0xa [ 1645.585877] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1645.587013] should_failslab+0x5/0x20 [ 1645.587816] kmem_cache_alloc_trace+0x55/0x320 [ 1645.588751] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1645.589794] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1645.590816] __list_lru_init+0x44d/0x890 [ 1645.591671] alloc_super+0x8b8/0xa90 [ 1645.592471] sget+0x110/0x510 [ 1645.593119] ? kill_litter_super+0xa0/0xa0 [ 1645.593979] ? autofs_get_inode+0x400/0x400 [ 1645.594866] mount_nodev+0x2e/0x120 [ 1645.595613] ? uni2char+0xa0/0xa0 [ 1645.596332] legacy_get_tree+0x105/0x220 [ 1645.597169] vfs_get_tree+0x8e/0x300 [ 1645.597927] path_mount+0x13be/0x20b0 [ 1645.598713] ? strncpy_from_user+0x9e/0x470 [ 1645.599598] ? finish_automount+0xa90/0xa90 [ 1645.600496] ? getname_flags.part.0+0x1dd/0x4f0 [ 1645.601482] __x64_sys_mount+0x282/0x300 [ 1645.602326] ? copy_mnt_ns+0xa00/0xa00 [ 1645.603139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1645.604208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1645.605273] do_syscall_64+0x33/0x40 [ 1645.606033] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1645.607077] RIP: 0033:0x7f6f4c2f2b19 [ 1645.607851] 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 [ 1645.611561] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1645.613112] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1645.614567] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1645.616013] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1645.617467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1645.618908] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1645.661996] autofs4:pid:11432:autofs_fill_super: called with bogus options [ 1645.696450] FAULT_INJECTION: forcing a failure. [ 1645.696450] name failslab, interval 1, probability 0, space 0, times 0 [ 1645.699204] CPU: 1 PID: 11433 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1645.700621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1645.702380] Call Trace: [ 1645.702931] dump_stack+0x107/0x167 [ 1645.703673] should_fail.cold+0x5/0xa [ 1645.704480] ? create_object.isra.0+0x3a/0xa20 [ 1645.705398] should_failslab+0x5/0x20 [ 1645.706175] kmem_cache_alloc+0x5b/0x310 [ 1645.707010] create_object.isra.0+0x3a/0xa20 [ 1645.707912] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1645.708951] kmem_cache_alloc_trace+0x151/0x320 [ 1645.709897] ip6_setup_cork+0x1e4/0x1740 [ 1645.710728] ip6_make_skb+0x22d/0x4e0 [ 1645.711500] ? ip_frag_init+0x350/0x350 [ 1645.712332] ? ip6_push_pending_frames+0xf0/0xf0 [ 1645.713291] ? ip6_dst_hoplimit+0x199/0x440 [ 1645.714177] ? lock_downgrade+0x6d0/0x6d0 [ 1645.715030] udpv6_sendmsg+0x20d0/0x2af0 [ 1645.715868] ? ip_frag_init+0x350/0x350 [ 1645.716688] ? udp_v6_push_pending_frames+0x360/0x360 [ 1645.717729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1645.718807] ? __lockdep_reset_lock+0x180/0x180 [ 1645.719766] ? lock_acquire+0x197/0x470 [ 1645.720575] ? find_held_lock+0x2c/0x110 [ 1645.721425] ? sock_has_perm+0x1ea/0x280 [ 1645.722271] ? __import_iovec+0x458/0x590 [ 1645.723107] ? udp_v6_push_pending_frames+0x360/0x360 [ 1645.724205] inet6_sendmsg+0x105/0x140 [ 1645.724989] ? inet6_compat_ioctl+0x320/0x320 [ 1645.725891] sock_sendmsg+0xf2/0x190 [ 1645.726639] ____sys_sendmsg+0x334/0x870 [ 1645.727456] ? kernel_sendmsg+0x50/0x50 [ 1645.728261] ? do_recvmmsg+0x6d0/0x6d0 [ 1645.729047] ? __lock_acquire+0x1657/0x5b00 [ 1645.729930] ___sys_sendmsg+0xf3/0x170 [ 1645.730713] ? sendmsg_copy_msghdr+0x160/0x160 [ 1645.731635] ? __lockdep_reset_lock+0x180/0x180 [ 1645.732591] ? lock_acquire+0x197/0x470 [ 1645.733399] ? find_held_lock+0x2c/0x110 [ 1645.734222] ? __might_fault+0xd3/0x180 [ 1645.735030] ? lock_downgrade+0x6d0/0x6d0 [ 1645.735875] ? io_schedule_timeout+0x140/0x140 [ 1645.736807] __sys_sendmmsg+0x195/0x470 [ 1645.737622] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1645.738516] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1645.739385] ? clockevents_program_event+0x131/0x360 [ 1645.740427] ? tick_program_event+0xa8/0x140 [ 1645.741316] ? hrtimer_interrupt+0x771/0x9b0 [ 1645.742236] __x64_sys_sendmmsg+0x99/0x100 [ 1645.743086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1645.744136] do_syscall_64+0x33/0x40 [ 1645.744894] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1645.745942] RIP: 0033:0x7ffb55399b19 [ 1645.746694] 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 [ 1645.750420] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1645.751978] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1645.753419] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1645.754854] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1645.756304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1645.757737] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1645.766346] autofs4:pid:11440:autofs_fill_super: called with bogus options 04:24:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000002f, 0x0) 04:24:19 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) syz_io_uring_setup(0x778f, &(0x7f0000000040)={0x0, 0x7619, 0x8, 0x2, 0x1c4, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 04:24:19 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7000000, 0x0) 04:24:19 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) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000c40)='tmpfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0) link(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file0\x00') openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x100) unlink(&(0x7f0000000300)='./file0/file0\x00') 04:24:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 40) [ 1645.934591] FAT-fs (loop5): Unrecognized mount option "‚æ×F ó¶gô¾3Óe_=~cþØB'Õ…_  ®5üÁ8Ȉ°Q'{•i#çnØ+É .S!ÝÍ9õs²Ö|ÅÉO¸"«Ë~"" or missing value [ 1646.034804] FAT-fs (loop5): Unrecognized mount option "‚æ×F ó¶gô¾3Óe_=~cþØB'Õ…_  ®5üÁ8Ȉ°Q'{•i#çnØ+É .S!ÝÍ9õs²Ö|ÅÉO¸"«Ë~"" or missing value [ 1646.141428] FAULT_INJECTION: forcing a failure. [ 1646.141428] name failslab, interval 1, probability 0, space 0, times 0 [ 1646.143621] autofs4:pid:11460:autofs_fill_super: called with bogus options [ 1646.145325] CPU: 1 PID: 11461 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1646.146550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1646.148136] Call Trace: [ 1646.148598] dump_stack+0x107/0x167 [ 1646.149350] should_fail.cold+0x5/0xa [ 1646.150016] ? create_object.isra.0+0x3a/0xa20 [ 1646.150982] should_failslab+0x5/0x20 [ 1646.151672] kmem_cache_alloc+0x5b/0x310 [ 1646.152393] ? mark_held_locks+0x9e/0xe0 [ 1646.153113] create_object.isra.0+0x3a/0xa20 [ 1646.153897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1646.154892] kmem_cache_alloc_trace+0x151/0x320 [ 1646.155836] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1646.156865] __list_lru_init+0x44d/0x890 [ 1646.157693] alloc_super+0x8b8/0xa90 [ 1646.158345] sget+0x110/0x510 [ 1646.158949] ? kill_litter_super+0xa0/0xa0 [ 1646.159838] ? autofs_get_inode+0x400/0x400 [ 1646.160774] mount_nodev+0x2e/0x120 [ 1646.161423] ? uni2char+0xa0/0xa0 [ 1646.162106] legacy_get_tree+0x105/0x220 [ 1646.162878] vfs_get_tree+0x8e/0x300 [ 1646.163537] path_mount+0x13be/0x20b0 [ 1646.164212] ? strncpy_from_user+0x9e/0x470 [ 1646.164962] ? finish_automount+0xa90/0xa90 [ 1646.165720] ? getname_flags.part.0+0x1dd/0x4f0 [ 1646.166533] __x64_sys_mount+0x282/0x300 [ 1646.167251] ? copy_mnt_ns+0xa00/0xa00 [ 1646.167947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1646.168847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1646.169753] do_syscall_64+0x33/0x40 [ 1646.170400] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1646.171306] RIP: 0033:0x7f6f4c2f2b19 [ 1646.171962] 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 [ 1646.175239] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1646.176818] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1646.178158] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1646.179632] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1646.180944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1646.182435] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1646.194151] autofs4:pid:11463:autofs_fill_super: called with bogus options 04:24:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 50) 04:24:19 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = openat$incfs(r1, &(0x7f0000000140)='.log\x00', 0x220001, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7b, 0x0) mount(&(0x7f0000000180)=@filename='./file0/file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='coda\x00', 0x200004, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf32(r3, &(0x7f00000002c0)=ANY=[], 0x31b) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x3a9ac1, 0x110) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000001c0)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4], 0x5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000880)=""/4096, 0x1000) 04:24:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001100)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a110d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fad241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd2c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec8161487941576856c4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c08097a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922403386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c600"/4021, 0xfb5}], 0x2, 0x10000fff, 0xfff) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 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) lseek(r2, 0x0, 0x3) [ 1646.260374] autofs4:pid:11461:autofs_fill_super: called with bogus options [ 1646.383326] FAULT_INJECTION: forcing a failure. [ 1646.383326] name failslab, interval 1, probability 0, space 0, times 0 [ 1646.385889] CPU: 0 PID: 11470 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1646.387303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1646.388996] Call Trace: [ 1646.389545] dump_stack+0x107/0x167 [ 1646.390300] should_fail.cold+0x5/0xa [ 1646.391096] should_failslab+0x5/0x20 [ 1646.391897] __kmalloc_track_caller+0x79/0x370 [ 1646.392827] ? ip6_setup_cork+0x670/0x1740 [ 1646.393693] kmemdup+0x23/0x50 [ 1646.394349] ip6_setup_cork+0x670/0x1740 [ 1646.395183] ip6_make_skb+0x22d/0x4e0 [ 1646.395971] ? ip_frag_init+0x350/0x350 [ 1646.396783] ? ip6_push_pending_frames+0xf0/0xf0 [ 1646.397753] ? ip6_dst_hoplimit+0x199/0x440 [ 1646.398638] ? lock_downgrade+0x6d0/0x6d0 [ 1646.399495] udpv6_sendmsg+0x20d0/0x2af0 [ 1646.400336] ? ip_frag_init+0x350/0x350 [ 1646.401150] ? udp_v6_push_pending_frames+0x360/0x360 [ 1646.402209] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1646.403279] ? __lockdep_reset_lock+0x180/0x180 [ 1646.404235] ? lock_acquire+0x197/0x470 [ 1646.405047] ? find_held_lock+0x2c/0x110 [ 1646.405888] ? sock_has_perm+0x1ea/0x280 [ 1646.406735] ? __import_iovec+0x458/0x590 [ 1646.407578] ? udp_v6_push_pending_frames+0x360/0x360 [ 1646.408641] inet6_sendmsg+0x105/0x140 [ 1646.409428] ? inet6_compat_ioctl+0x320/0x320 [ 1646.410335] sock_sendmsg+0xf2/0x190 [ 1646.411091] ____sys_sendmsg+0x334/0x870 [ 1646.412082] ? kernel_sendmsg+0x50/0x50 [ 1646.412885] ? do_recvmmsg+0x6d0/0x6d0 [ 1646.413675] ? __lock_acquire+0x1657/0x5b00 [ 1646.414564] ___sys_sendmsg+0xf3/0x170 [ 1646.415351] ? sendmsg_copy_msghdr+0x160/0x160 [ 1646.416296] ? __lockdep_reset_lock+0x180/0x180 [ 1646.417252] ? lock_acquire+0x197/0x470 [ 1646.418052] ? find_held_lock+0x2c/0x110 [ 1646.418890] ? __might_fault+0xd3/0x180 [ 1646.419702] ? lock_downgrade+0x6d0/0x6d0 [ 1646.420556] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1646.421679] __sys_sendmmsg+0x195/0x470 [ 1646.422486] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1646.423370] ? lock_downgrade+0x6d0/0x6d0 [ 1646.424256] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1646.425238] ? wait_for_completion_io+0x270/0x270 [ 1646.426214] ? rcu_read_lock_any_held+0x75/0xa0 [ 1646.427164] ? vfs_write+0x354/0xa70 [ 1646.427935] ? fput_many+0x2f/0x1a0 [ 1646.428673] ? ksys_write+0x1a9/0x260 [ 1646.429443] ? __ia32_sys_read+0xb0/0xb0 [ 1646.430270] __x64_sys_sendmmsg+0x99/0x100 [ 1646.431122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1646.432181] do_syscall_64+0x33/0x40 [ 1646.432936] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1646.433969] RIP: 0033:0x7ffb55399b19 [ 1646.434747] 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 [ 1646.438467] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1646.440065] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1646.441501] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1646.442941] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1646.444390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1646.445828] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:24:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) sendmmsg$inet6(r1, 0xfffffffffffffffd, 0x0, 0x20000080) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x87) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 04:24:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000030, 0x0) 04:24:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 51) 04:24:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 41) 04:24:34 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000580)="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", 0x1000) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x400000000, 0x6, &(0x7f0000001600)=[{&(0x7f0000000100)="8db9c24c36e92cd06d8474b32f091296ce9d287b9b15eb6bbb31784493e73acee1fffa4fa6c7fb07f2d41418d295b692958bea9b7b42b27be2e8b6651c996433cc3d2494cd074d90fdcc2f9131db1d2577fd466a274fb88b3edd2254516c9c24e1c82c6cf2054cb44b9a1eabf4f0b297bd5de6b61c12755f0167848f4a2c21c805dddff6c2bb4c32a148ad40b5ac", 0x8e, 0x1}, {&(0x7f00000001c0)="da0d5d74a8e3357ba59e508471a7c0b4d15e6e94ea7b53f574d7b5fff1cfa206173ef5143183bd0db416cc5f7f6d315c09c7ad9bc8e46eb6acc990512b5dee458104f8dc0f4df3bf58ce7d52fe51acea80bb77ff88525cdd0adecece7e8fd7a77b16d5bebe3081a7b461f36ed69db090364b0850e6793e14e1e7b903851bce1dd908efd7517f6cf657061cbbe84a060eea757e2169a10f4d2977922cfb6caf8dd3aec1c475ddecc452c4c78638bb1a323266a0f29346ddd5cc1984b1fbe2d541306a98ae89eb6ed64664acbd741702ef135ad4f16d30fe62e8", 0xd9, 0x3}, {&(0x7f00000002c0)="4b2b9af14d5ba5e2f99fcc67cd349634c268119fbb9babc6d59d14f5c3f8161395a2124a0269eafcca703acc2572c357c6d1317f3eb453355ee89c46a9c14c76cc2f72f747b50c5086557b8a3396c996d2be15ca11b725da69b5a48006b4d4a09d3e1e943d2dcd74f783188e139a51af798a2ccb5db6cb2128d754123be1afcd9c27947c2f7e685325d378880a5d4378321f8cf2e974825cd64cc6e5179f3b30b8f109708f738c8d058d565cfcea5785c828d65a91c1b3d6fae645e8778e2ac72f768019c5e46ca0cc44e566d21a8b", 0xcf, 0x3}, {&(0x7f00000003c0)="58fea2eee01d8d62f620369e88788e0d8147d75aa63d744718bf6d01d71d233c1b78e8dc3249e5efb217db7e15066ab2c3e59db6fc54e943e121ca531d6f05652e3b988b35575269b0d8e73d4bfa5520b7442a0869521a58c51e60269fdf7a939bc51af0e837138f99130f510f0ea19305c0d183c9657315b451c2807b0c15f3a9fc021e12d970eab3dc0c32bf7d4ea00252fc32", 0x94, 0x6}, {&(0x7f0000000480)="d0df66427de379c21bc98ef74e742bbdd6fed4af923271c0785bc6bafc96802c0bbb7ff78273dc2adad36957ad645bb72734be75a7813772a2ac465248fc45f8668dd154fd29395796df82baeb30d88ac105e5a885800ba47739443a2379aa83a676096c22c1777f9a1363f6aac20740a934323f503b0c60965db7bb3ef22c6b3fef6ef1cd22622e915e2c594264f2c75dd8289d9033737f05981a94ebfe9c8d5a9f7fa77affed5c2fe3f7c098d0b4cf8c17934cf22a81ff60126e136c9be33f8730df4032f6835daeba6434ef99f688f9d529cbe96ae129c6ad5c4f167fac6de4437d3f9ff6eedb2671bda0cc", 0xed, 0x4}, {&(0x7f0000001580)="bad5a29cce85df0d071e75451dd17a18fa66d8ef10277f7a76100c32001be1d02c7aaee9fce8ef00bba63afdef553d8902c890595cbf0488067262b09e02033503d3fa31a665060021443719cdf145769b81ebed1623b2fb27e89a8316fbcaff217220bc6f24f2", 0x67, 0xcc}], 0x0, &(0x7f0000000000)={[{@fat=@showexec}]}) 04:24:34 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x0, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:24:34 executing program 5: perf_event_open(0x0, 0x0, 0x20000006, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r0 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x18512, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffc}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) syncfs(0xffffffffffffffff) recvfrom(0xffffffffffffffff, &(0x7f0000000240)=""/254, 0xfe, 0x2023, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r2, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) recvmmsg(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x35f, 0x10062, 0x0) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) dup2(r1, r2) 04:24:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x20000000, 0x0) [ 1660.621722] FAULT_INJECTION: forcing a failure. [ 1660.621722] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.623397] CPU: 0 PID: 11493 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1660.624156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.625059] Call Trace: [ 1660.625340] dump_stack+0x107/0x167 [ 1660.625737] should_fail.cold+0x5/0xa [ 1660.626146] ? create_object.isra.0+0x3a/0xa20 [ 1660.626609] should_failslab+0x5/0x20 [ 1660.627030] kmem_cache_alloc+0x5b/0x310 [ 1660.627449] create_object.isra.0+0x3a/0xa20 [ 1660.627941] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1660.628464] __kmalloc_track_caller+0x177/0x370 [ 1660.628976] ? ip6_setup_cork+0x670/0x1740 [ 1660.629411] kmemdup+0x23/0x50 [ 1660.629760] ip6_setup_cork+0x670/0x1740 [ 1660.630183] ip6_make_skb+0x22d/0x4e0 [ 1660.630567] ? ip_frag_init+0x350/0x350 [ 1660.631003] ? ip6_push_pending_frames+0xf0/0xf0 [ 1660.631530] ? ip6_dst_hoplimit+0x199/0x440 [ 1660.632016] ? lock_downgrade+0x6d0/0x6d0 [ 1660.632479] udpv6_sendmsg+0x20d0/0x2af0 [ 1660.632923] ? ip_frag_init+0x350/0x350 [ 1660.633366] ? udp_v6_push_pending_frames+0x360/0x360 [ 1660.633923] ? __lockdep_reset_lock+0x180/0x180 [ 1660.634444] ? __lockdep_reset_lock+0x180/0x180 [ 1660.634954] ? lock_acquire+0x197/0x470 [ 1660.635395] ? find_held_lock+0x2c/0x110 [ 1660.635852] ? sock_has_perm+0x1ea/0x280 [ 1660.636325] ? __import_iovec+0x458/0x590 [ 1660.636769] ? udp_v6_push_pending_frames+0x360/0x360 [ 1660.637329] inet6_sendmsg+0x105/0x140 [ 1660.637747] ? inet6_compat_ioctl+0x320/0x320 [ 1660.638244] sock_sendmsg+0xf2/0x190 [ 1660.638642] ____sys_sendmsg+0x334/0x870 [ 1660.639079] ? kernel_sendmsg+0x50/0x50 [ 1660.639513] ? do_recvmmsg+0x6d0/0x6d0 [ 1660.639951] ? __lock_acquire+0x1657/0x5b00 [ 1660.640427] ___sys_sendmsg+0xf3/0x170 [ 1660.640846] ? sendmsg_copy_msghdr+0x160/0x160 [ 1660.641337] ? vmacache_find+0x55/0x2a0 [ 1660.641780] ? __lockdep_reset_lock+0x180/0x180 [ 1660.642286] ? lock_acquire+0x197/0x470 [ 1660.642713] ? find_held_lock+0x2c/0x110 [ 1660.643155] ? __might_fault+0xd3/0x180 [ 1660.643580] ? lock_downgrade+0x6d0/0x6d0 [ 1660.644034] ? asm_exc_page_fault+0x1e/0x30 [ 1660.644517] __sys_sendmmsg+0x195/0x470 [ 1660.644947] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1660.645413] ? lock_downgrade+0x6d0/0x6d0 [ 1660.645870] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1660.646388] ? wait_for_completion_io+0x270/0x270 [ 1660.646912] ? rcu_read_lock_any_held+0x75/0xa0 [ 1660.647419] ? vfs_write+0x354/0xa70 [ 1660.647835] ? fput_many+0x2f/0x1a0 [ 1660.648240] ? ksys_write+0x1a9/0x260 [ 1660.648648] ? __ia32_sys_read+0xb0/0xb0 [ 1660.649088] __x64_sys_sendmmsg+0x99/0x100 [ 1660.649545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1660.650105] do_syscall_64+0x33/0x40 [ 1660.650507] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1660.651056] RIP: 0033:0x7ffb55399b19 [ 1660.651462] 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 [ 1660.653458] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1660.654272] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1660.655042] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1660.655802] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.656588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1660.657350] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1660.674809] autofs4:pid:11494:autofs_fill_super: called with bogus options [ 1660.690325] FAULT_INJECTION: forcing a failure. [ 1660.690325] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.691487] CPU: 0 PID: 11496 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1660.692201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.693150] Call Trace: [ 1660.693420] dump_stack+0x107/0x167 [ 1660.693792] should_fail.cold+0x5/0xa [ 1660.694180] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1660.694698] should_failslab+0x5/0x20 [ 1660.695118] kmem_cache_alloc_trace+0x55/0x320 [ 1660.695639] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1660.696170] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1660.696722] __list_lru_init+0x44d/0x890 [ 1660.697154] alloc_super+0x8b8/0xa90 [ 1660.697566] sget+0x110/0x510 [ 1660.697888] ? kill_litter_super+0xa0/0xa0 [ 1660.698351] ? autofs_get_inode+0x400/0x400 [ 1660.698793] mount_nodev+0x2e/0x120 [ 1660.699195] ? uni2char+0xa0/0xa0 [ 1660.699547] legacy_get_tree+0x105/0x220 [ 1660.700020] vfs_get_tree+0x8e/0x300 [ 1660.700402] path_mount+0x13be/0x20b0 [ 1660.700795] ? strncpy_from_user+0x9e/0x470 [ 1660.701269] ? finish_automount+0xa90/0xa90 [ 1660.701747] ? getname_flags.part.0+0x1dd/0x4f0 [ 1660.702273] __x64_sys_mount+0x282/0x300 [ 1660.702719] ? copy_mnt_ns+0xa00/0xa00 [ 1660.703148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1660.703722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1660.704314] do_syscall_64+0x33/0x40 [ 1660.704725] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1660.705281] RIP: 0033:0x7f6f4c2f2b19 [ 1660.705689] 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 [ 1660.707670] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1660.708516] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1660.709294] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1660.710075] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.710841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1660.711607] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1660.719684] autofs4:pid:11500:autofs_fill_super: called with bogus options 04:24:34 executing program 4: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x3, 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 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x8, 0x0, 0x1f, 0x3, 0x0, 0x8, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6bd806, 0x2, @perf_bp={&(0x7f0000000140)}, 0x1000, 0x1f, 0x7f, 0x4, 0x0, 0x40f, 0x100, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1158277c7457f66fab1e74af7ee27e5b28f085ed5a16b0c82d1b9db86aea50662e5ac4ee10a9beb32d130d746463141acc324296b6124cc2a42a439ae627a4f1cc6fe07da0d0098cd281c7ffbfecc27acede04ec2fac4dae07f76017f866e76153be5c10924b022d5b2b82eaad2f038493a5d77b5a0181edae539acc782e96f66e2ed126d749bee005b390172780233e90e1586341d740957133d2e095756cf2949ed234fc7e99ceb68c0dfef7d08fc39a1423c232193d5735e22baa18f6deffd51844b3fe5069d94a"], 0x8, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg1\x00'}) copy_file_range(r0, 0x0, r1, &(0x7f0000000040)=0x7fff, 0xa1, 0x0) 04:24:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 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_config_ext, 0x40004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000300)={0x889a1480, 0x0, 0x0, 0x0, {0x20}, 0x0, 0x0, &(0x7f0000000100)=""/164, &(0x7f0000000100)}, 0x14) 04:24:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x20100000, 0x0) 04:24:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000031, 0x0) 04:24:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 42) 04:24:34 executing program 5: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x111000, 0x0) 04:24:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x2e000000, 0x0) [ 1661.055397] FAULT_INJECTION: forcing a failure. [ 1661.055397] name failslab, interval 1, probability 0, space 0, times 0 [ 1661.056988] CPU: 0 PID: 11514 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1661.057814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1661.058722] Call Trace: [ 1661.059010] dump_stack+0x107/0x167 [ 1661.059413] should_fail.cold+0x5/0xa [ 1661.059811] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1661.060387] should_failslab+0x5/0x20 [ 1661.060784] kmem_cache_alloc_trace+0x55/0x320 [ 1661.061300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1661.061823] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1661.062367] __list_lru_init+0x44d/0x890 [ 1661.062795] alloc_super+0x8b8/0xa90 [ 1661.063207] sget+0x110/0x510 [ 1661.063530] ? kill_litter_super+0xa0/0xa0 [ 1661.064002] ? autofs_get_inode+0x400/0x400 [ 1661.064442] mount_nodev+0x2e/0x120 [ 1661.064849] ? uni2char+0xa0/0xa0 [ 1661.065205] legacy_get_tree+0x105/0x220 [ 1661.065672] vfs_get_tree+0x8e/0x300 [ 1661.066105] path_mount+0x13be/0x20b0 [ 1661.066545] ? strncpy_from_user+0x9e/0x470 [ 1661.067027] ? finish_automount+0xa90/0xa90 [ 1661.067510] ? getname_flags.part.0+0x1dd/0x4f0 [ 1661.068060] __x64_sys_mount+0x282/0x300 [ 1661.068510] ? copy_mnt_ns+0xa00/0xa00 [ 1661.068940] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1661.069509] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1661.070070] do_syscall_64+0x33/0x40 [ 1661.070479] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1661.071033] RIP: 0033:0x7f6f4c2f2b19 [ 1661.071438] 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 [ 1661.073420] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1661.074255] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1661.075033] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1661.075799] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1661.076572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1661.077343] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1661.191173] autofs4:pid:11520:autofs_fill_super: called with bogus options [ 1661.204683] autofs4:pid:11521:autofs_fill_super: called with bogus options 04:24:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) r0 = clone3(&(0x7f0000000400)={0x8011e00, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0), {0x4}, &(0x7f0000000540)=""/4096, 0x1000, &(0x7f0000000380)=""/65, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3}, 0x58) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300b4e2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r4}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'wlan0\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_bp={0x0}, 0x0, 0x0, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r5, &(0x7f0000000340)={0x0, 0x74, &(0x7f0000000300)={&(0x7f0000000080)={0x1c, r6, 0x1, 0x0, 0x0, {{0x7e}, {@void, @val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000080)) 04:24:48 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x0, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:24:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 43) 04:24:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 52) 04:24:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000032, 0x0) 04:24:48 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x40000, 0x786159802d95b1ec) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x440040, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000280)=0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x2) ioctl$KDDELIO(r3, 0x4b35, 0x101) renameat2(r1, &(0x7f0000000100)='./mnt\x00', r2, &(0x7f0000000240)='./mnt\x00', 0x3) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./mnt\x00', 0x0, 0xfffffffffffffeae, 0x0, 0x2a1c8a1, &(0x7f0000000200)={[{@gid}]}) 04:24:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x3f000000, 0x0) 04:24:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x2000, 0x0, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x7f, 0x8e, 0x5, 0x0, 0x0, 0x6, 0x10040, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x8414, 0x1d, 0xd97, 0x1, 0x6, 0x530f, 0x3f, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, r0, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, 0xffffffffffffffff, 0x0, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002b40)={&(0x7f0000002380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002400)="1451605ebd722cfc5a1a74d09b45a5a161ef0dcd3520ace5c4ce23685fe687b8bf9fc4760186ad841c586024052be3c46aa588b6f6cbc8767426bfc19f647fa226bbae8e140e37a9bc45f0f5e3d278e738c0fd66bc12a26a04dc9a132a5d967be58c4aa81fdb0d7953de6afe112abc4a04da04c016089aa2a1692ee89b89ae863154a92deae538d96e983509009ff8dc14d6da8d56e1b53fe02e6a78eeb72435874c98b1b84cd1b9918ff3b658df8a96558f92b9a07ff5eb22af9832e4aa3661d2ede0fa507401ba68e9e46e8587cfde86af3ff0ae5dd9bc7fe4f3175fe68cb9be11d5", 0xe3}, {&(0x7f0000001d40)="2dfe8b622717ea5df96e0d691d27efde71fb695a040942894f7b74fbb29a3d9c95ed7c63f9144e6df3988f693cd3672c85720814", 0x34}, {&(0x7f0000002500)="5e4ec4418bbb395fe263a4e229f7d72bb8cb5b7075b2f315075881de551895563ce4c3f9b56c6bd4c04d41c778ba9e463fdf2e0c7eb15eea9e4d61b6195ef3d812f9a19f292f881775e205b4af02d512bcf9c38de74ba8a0ff571e7c5226dc6fd0668a1e9e52f7b7d8dde9c0b6d5ab10599d1c53370dbdf8e9c73775a4bbf0cd58730aca3e003ef9536357790d2c136685022cdaa09a2583987709459f41c4e78983b6d1b73ed0af7972f72985e5bd9f1befda61792634640e20b6e254d053403b26c0b142be46ef85efff8e45c081dbdb4dc31218a8", 0xd6}, {&(0x7f0000002600)="766280c7d50ce3ca2e770bf944a59f3f437e651e4fc1229472c21384e7fe9cb23e782f138c2f953ad40ababdc519b94d4ba56c08fc81d61646fd321672f3cfc32f688caa451d6f169940647dff828b1c755e5de9534a678b5cdf2ffd5cc14f25b0bb3688e92d51d722f4806ddc6fd1179aa87c2be9f9397db45b90acf664a9c35ba7d4d71761bc9974b963515e4c2f4e847376dc772c085395d030a65449c37f4f52107f78750f90fbc4d702c522cb3092837c65999ec34640abcac7a4bd509cbd683314215771fd00e8b82448ba009011cae8b09e53eea3d48891d57755d84a1c", 0xe1}, {&(0x7f0000002700)="6e81464da1212e0ba7101a9ce78e4f175ed0f339183b968bd01428a4c5cf2df9beae38ff10d410abc9613f989a07f2747e2dec6e6184069eb3e425942b662efd51336c59f644b0f47f37739e6da662148211b765185abaf9", 0x58}, {&(0x7f0000002780)="9209ca8a5f205c6762d0050e0770c328fcc1bbcab3c12f7b6884a7a982a4ef61fc17deb962f395d3b707d0dae2989a5ee5132c1f2f9d379b446fb25ebc40439b568aa2bcd22dbf578742f5e64be655460d683ed1cbaf431988f5e42f1545745487cf63c98f72cd68ec178e869c11290910c116cbca1ebe", 0x77}, {&(0x7f0000002800)="08428961b0c01992499cdb5971b1bde7e0d4fa50bc3333a1711836e933136bc18ed004cde9b958ae8e1d0f8d0d23552ef226e3cd2f2db633dcca37037edae469f5583cc8a0f9e1d35d330a082c296643e37997cac9688cfc3edd5a0d25343b2ceb74aad04df9b6a1e0a7343966b67025323c456e625d978c55eb14baf04e5b3357bed629e34694554ffb3268c24dde25ca9c78409cf9669298104ae1fb38b426e21db7fa37a59e5f42839fc0a5faa9df90a0ee28442ea47b7dfd0823152a", 0xbe}, {&(0x7f00000021c0)="54c2e0344c9d5d433fab5f32726f4f296f23d5f990e6fcf6abb9", 0x1a}, {&(0x7f00000028c0)="9e84740b583fb5187675f4e816e91f59b3c85a622e98d091c9e52d4d1cd9da59c4cb468ce25e614fbaccf79fb4f86f95d7e43e751ff833c75bc20e7586d592ef6518778dca5ef9808fdb75492f97a6cd872524e02f51fc373ecc256b953b9561b8255e997b2d91af7d08445c42ac130ed6a841f71e5f94d08c6550c3cca9cc7269120eaa1d541a6525f43053ffb17e233524e510bd64d1dd0b818a914587280a8af8b608b39a46ac7aabeead5995013df07d626365e743802e23a5675a035bfb6619bc566c8d6841be35bf92cff91afb4989368ee718", 0xd6}, {&(0x7f00000029c0)}], 0xa, &(0x7f0000002ac0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r3, r2]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x58, 0x40}, 0x4004) listen(r1, 0x0) openat(0xffffffffffffffff, 0x0, 0x131201, 0x20) connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) sendto$unix(r1, &(0x7f00000001c0)="76f5864b0783c8494691da8f958ff0e14997db8a302d67b3c8be2449213c189aa75c5c5eb86d443c625b7fa7c642d7edd01842abe60aa4e918baf7dba2096aa2614ece9a71039470b4419b4fed14a4bba33acb59e34c0bb02e60535dd07deadddd3d8ece7b60fdf797c576e09fb0c68c2825aa3a9cd0a6e479b6aa054436ca6a43c6aa64fef2b2", 0x87, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x0, 0x1, 0x7f, 0x9, 0x0, 0x0, 0x10, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0x3f}, 0x2101, 0x8e, 0x7, 0x7, 0x8, 0x8, 0x1, 0x0, 0x6, 0x0, 0x24e1}, 0x0, 0xf, r2, 0x2) pipe2(0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'wg0\x00'}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002200)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000540)=""/173, 0xad}], 0x4}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000940)=""/121, 0x79}, {&(0x7f00000009c0)=""/146, 0x92}, {&(0x7f0000000a80)=""/232, 0xe8}, {&(0x7f0000000b80)=""/8, 0x8}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/162, 0xa2}], 0x9, &(0x7f0000001d40)}}, {{&(0x7f0000001e00), 0x6e, &(0x7f0000002140)=[{&(0x7f0000001e80)=""/3, 0x3}, {&(0x7f0000001ec0)=""/73, 0x49}, {&(0x7f0000001f40)=""/45, 0x2d}, {&(0x7f0000001f80)=""/73, 0x49}, {&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000002040)=""/137, 0x89}, {&(0x7f0000002100)=""/43, 0x2b}], 0x7, &(0x7f0000002300)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000aef05a417164ab42de1f370a330000"], 0x40}}], 0x3, 0x2003, &(0x7f00000022c0)={0x77359400}) [ 1675.347249] FAULT_INJECTION: forcing a failure. [ 1675.347249] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.349704] CPU: 1 PID: 11539 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1675.351098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.352809] Call Trace: [ 1675.353374] dump_stack+0x107/0x167 [ 1675.354145] should_fail.cold+0x5/0xa [ 1675.354945] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1675.355985] should_failslab+0x5/0x20 [ 1675.356786] kmem_cache_alloc_trace+0x55/0x320 [ 1675.357717] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1675.358751] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1675.359758] __list_lru_init+0x44d/0x890 [ 1675.360604] alloc_super+0x8b8/0xa90 [ 1675.361369] sget+0x110/0x510 [ 1675.362008] ? kill_litter_super+0xa0/0xa0 [ 1675.362877] ? autofs_get_inode+0x400/0x400 [ 1675.363797] mount_nodev+0x2e/0x120 [ 1675.364736] ? uni2char+0xa0/0xa0 [ 1675.365535] legacy_get_tree+0x105/0x220 [ 1675.366565] vfs_get_tree+0x8e/0x300 [ 1675.367420] path_mount+0x13be/0x20b0 [ 1675.368367] ? strncpy_from_user+0x9e/0x470 [ 1675.369440] ? finish_automount+0xa90/0xa90 [ 1675.370437] ? getname_flags.part.0+0x1dd/0x4f0 [ 1675.371516] __x64_sys_mount+0x282/0x300 [ 1675.372477] ? copy_mnt_ns+0xa00/0xa00 [ 1675.373362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.374605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1675.375750] do_syscall_64+0x33/0x40 [ 1675.376669] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1675.377893] RIP: 0033:0x7f6f4c2f2b19 [ 1675.378736] 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 [ 1675.383283] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1675.385275] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1675.386975] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1675.388689] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.390387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.392089] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:24:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000033, 0x0) [ 1675.417719] autofs4:pid:11541:autofs_fill_super: called with bogus options [ 1675.424917] FAULT_INJECTION: forcing a failure. [ 1675.424917] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.428606] CPU: 1 PID: 11536 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1675.430276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.432403] Call Trace: [ 1675.433080] dump_stack+0x107/0x167 [ 1675.433988] should_fail.cold+0x5/0xa [ 1675.434904] ? __alloc_skb+0x6d/0x5b0 [ 1675.435864] should_failslab+0x5/0x20 [ 1675.436660] kmem_cache_alloc_node+0x55/0x330 [ 1675.437573] __alloc_skb+0x6d/0x5b0 [ 1675.438316] alloc_skb_with_frags+0x92/0x570 [ 1675.439222] sock_alloc_send_pskb+0x7af/0x930 [ 1675.440150] ? sk_alloc+0x350/0x350 [ 1675.440890] ? __lockdep_reset_lock+0x180/0x180 [ 1675.441831] ? perf_trace_lock+0xac/0x490 [ 1675.442666] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.443505] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1675.444551] ? ip6_mtu+0x1bb/0x3d0 [ 1675.445275] ? lock_downgrade+0x6d0/0x6d0 [ 1675.446111] ? ip_frag_init+0x350/0x350 [ 1675.446928] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1675.447870] ? ip6_mtu+0x1e9/0x3d0 [ 1675.448601] ? ip6_setup_cork+0xfb7/0x1740 [ 1675.449465] ip6_make_skb+0x2de/0x4e0 [ 1675.450232] ? ip_frag_init+0x350/0x350 [ 1675.451040] ? ip_frag_init+0x350/0x350 [ 1675.451855] ? ip6_push_pending_frames+0xf0/0xf0 [ 1675.452839] ? ip6_dst_hoplimit+0x199/0x440 [ 1675.453717] ? lock_downgrade+0x6d0/0x6d0 [ 1675.454575] udpv6_sendmsg+0x20d0/0x2af0 [ 1675.455402] ? ip_frag_init+0x350/0x350 [ 1675.456228] ? udp_v6_push_pending_frames+0x360/0x360 [ 1675.457287] ? __lockdep_reset_lock+0x180/0x180 [ 1675.458229] ? hrtimer_start_range_ns+0x336/0xae0 [ 1675.459210] ? lock_acquire+0x197/0x470 [ 1675.460013] ? find_held_lock+0x2c/0x110 [ 1675.460894] ? inet_send_prepare+0x5a/0x540 [ 1675.461766] ? inet_send_prepare+0xd5/0x540 [ 1675.462642] ? __sanitizer_cov_trace_pc+0x30/0x60 [ 1675.463619] ? udp_v6_push_pending_frames+0x360/0x360 [ 1675.464676] inet6_sendmsg+0x105/0x140 [ 1675.465468] ? inet6_compat_ioctl+0x320/0x320 [ 1675.466377] sock_sendmsg+0xf2/0x190 [ 1675.467137] ____sys_sendmsg+0x334/0x870 [ 1675.467963] ? kernel_sendmsg+0x50/0x50 [ 1675.468771] ? do_recvmmsg+0x6d0/0x6d0 [ 1675.469569] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.470631] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1675.471726] ? trace_hardirqs_on+0x5b/0x180 [ 1675.472626] ___sys_sendmsg+0xf3/0x170 [ 1675.473421] ? sendmsg_copy_msghdr+0x160/0x160 [ 1675.474355] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1675.475268] ? _raw_spin_unlock_irq+0x27/0x30 [ 1675.476186] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1675.477138] ? finish_task_switch+0x126/0x5d0 [ 1675.478041] ? finish_task_switch+0xef/0x5d0 [ 1675.478937] ? __switch_to+0x572/0xf70 [ 1675.479724] ? __switch_to_asm+0x3a/0x60 [ 1675.480561] ? __switch_to_asm+0x34/0x60 [ 1675.481390] ? __schedule+0x82c/0x1ea0 [ 1675.482192] ? io_schedule_timeout+0x140/0x140 [ 1675.483135] __sys_sendmmsg+0x195/0x470 [ 1675.483948] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1675.484844] ? lock_downgrade+0x6d0/0x6d0 [ 1675.485730] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1675.486710] ? wait_for_completion_io+0x270/0x270 [ 1675.487689] ? rcu_read_lock_any_held+0x75/0xa0 [ 1675.488645] ? vfs_write+0x354/0xa70 [ 1675.489405] ? fput_many+0x2f/0x1a0 [ 1675.490146] ? ksys_write+0x1a9/0x260 [ 1675.490918] ? __ia32_sys_read+0xb0/0xb0 [ 1675.491751] __x64_sys_sendmmsg+0x99/0x100 [ 1675.492613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1675.493660] do_syscall_64+0x33/0x40 [ 1675.494418] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1675.495455] RIP: 0033:0x7ffb55399b19 [ 1675.496231] 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 [ 1675.499946] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1675.501496] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1675.502940] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1675.504400] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.505844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.507290] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1675.543726] autofs4:pid:11552:autofs_fill_super: called with bogus options 04:24:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 44) 04:24:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = inotify_init() r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) io_submit(0x0, 0x2, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0xd, 0x3, r2, &(0x7f0000000340)="5f16b7301689d37853609857decd386e0551dfe8f78287155cf16c05b73ed2814e2b2c51e2ff08f7a70af71c8fe9b51979de8ecaf6ed31446e2bc59b0b3f80f0082241344906acf3b1fca72ce7d8", 0x4e, 0x7fff, 0x0, 0x3, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x80, r3, &(0x7f0000000400)="3ff8f2b66b80ea169e53a4abae15d33dd2a0109534f9c0134c5a3906f9c10a9392388073cfb271753f200f5b8c001eedda9efe3fc5e2c7481eeb925844bfa1c5625971c025f2d3e154979b8caf18fe008f49a8512fb5de97acbea61307727e79e9", 0x61, 0x0, 0x0, 0x3, r0}]) sendfile(r0, r1, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x640000, 0x40) io_setup(0x5, &(0x7f0000000080)=0x0) fcntl$setstatus(r4, 0x4, 0x44400) syz_io_uring_setup(0x54f6, &(0x7f0000000140)={0x0, 0xb5b2, 0x4, 0x3, 0x2df}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000040)) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000240)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x5, 0x0, r7, &(0x7f00000001c0)={0x30000010}, r8, 0x3, 0x0, 0x0, {0x0, r9}}, 0x4) io_submit(r5, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x1, 0x0, r4, 0x0, 0x4000}]) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) setsockopt$inet6_tcp_int(r10, 0x6, 0x0, &(0x7f0000000300)=0x8, 0x4) 04:24:49 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0xc0, 0x0) fcntl$setstatus(r1, 0x4, 0x46200) readv(r0, &(0x7f0000000600)=[{&(0x7f00000016c0)=""/255, 0xff}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000040), &(0x7f0000000100)={0x0, 0xfb, 0x75, 0x6, 0x81, "86762e74dea04048d758af45d8e1a15f", "2557aebbad175dd557ae7c29873fac66b26244b57396c6ac2833ccfda6fcc4df10a09219eb7241a6fc418752a55a13a92cd326e5340c0c42364134e9b5fb760f42a9e872a79edd7b4a08b744747592637e609d7250cf26b884ff9b865de531e4"}, 0x75, 0x2) write$binfmt_aout(r2, &(0x7f00000017c0), 0x20) 04:24:49 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x40000000, 0x0) 04:24:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000034, 0x0) 04:24:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 53) [ 1675.786250] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1675.810752] FAULT_INJECTION: forcing a failure. [ 1675.810752] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.813199] CPU: 1 PID: 11560 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1675.814597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.816295] Call Trace: [ 1675.816854] dump_stack+0x107/0x167 [ 1675.817616] should_fail.cold+0x5/0xa [ 1675.818404] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1675.819436] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1675.820487] should_failslab+0x5/0x20 [ 1675.821264] kmem_cache_alloc_trace+0x55/0x320 [ 1675.822201] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1675.823241] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1675.824263] __list_lru_init+0x44d/0x890 [ 1675.825102] alloc_super+0x8b8/0xa90 [ 1675.825877] sget+0x110/0x510 [ 1675.826521] ? kill_litter_super+0xa0/0xa0 [ 1675.827397] ? autofs_get_inode+0x400/0x400 [ 1675.828328] mount_nodev+0x2e/0x120 [ 1675.829072] ? uni2char+0xa0/0xa0 [ 1675.829785] legacy_get_tree+0x105/0x220 [ 1675.830621] vfs_get_tree+0x8e/0x300 [ 1675.831386] path_mount+0x13be/0x20b0 [ 1675.832189] ? strncpy_from_user+0x9e/0x470 [ 1675.833079] ? finish_automount+0xa90/0xa90 [ 1675.833966] ? getname_flags.part.0+0x1dd/0x4f0 [ 1675.834938] __x64_sys_mount+0x282/0x300 [ 1675.835772] ? copy_mnt_ns+0xa00/0xa00 [ 1675.836580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.837658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1675.838705] do_syscall_64+0x33/0x40 [ 1675.839474] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1675.840542] RIP: 0033:0x7f6f4c2f2b19 [ 1675.841311] 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 [ 1675.845086] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1675.846637] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1675.848078] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1675.849527] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.850964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.852420] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1675.886801] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1675.951626] autofs4:pid:11568:autofs_fill_super: called with bogus options [ 1675.974096] autofs4:pid:11573:autofs_fill_super: called with bogus options 04:24:49 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x400, 0x1a2) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000000)={[{@commit={'commit', 0x3d, 0xfffffffffffffffd}}]}) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000300), &(0x7f0000000340)) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x200009, &(0x7f0000000380)={'trans=unix,', {[{@afid={'afid', 0x3d, 0xfffffffffffffff7}}, {@debug}, {@aname={'aname', 0x3d, 'attr/keycreate\x00'}}, {@nodevmap}, {@privport}], [{@uid_lt={'uid<', r1}}, {@dont_measure}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '*[,\'@[)*'}}, {@permit_directio}, {@fowner_gt={'fowner>', r2}}, {@context={'context', 0x3d, 'user_u'}}, {@appraise_type}]}}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xf0) mknodat$loop(r3, &(0x7f0000000140)='./file0\x00', 0x20, 0x1) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0/../file0\x00', 0x1, 0x3, &(0x7f0000000680)=[{&(0x7f0000000540)="bc26a1138cd5a6531f46c3a3ce34e25556c94a6b4d76061d25b3c3003cffd197a214c42c552f46b74a33cf7521fe985aba8c881d8dc61f567e", 0x39, 0x392faffc}, {&(0x7f0000000580)="97135b05db3da20fd67816b0091bea5d5e06377745bd2e74822c21dc54cee06e568b8a9b9eb19c4167b0091361ea05962d76ab2be1346a9cac6241780cc4de42f33349d63c384758894dbaee4cc6c3b253cecb261eefb6996867abe306dfbaeec7b589a9fa44bcdc438a28befc2ae3ab94298f681ba14927fc3b7e12dcfdd9763eccac5395dc320bc2e6cd1d66d1a0eb28d3d2c247ad3711bd50c5b7ceaddf4dc867f03fc8c225ff", 0xa8}, {&(0x7f0000000640)="e21fbf4c88023bac05dc9c30174a944075d10f573dd4b4b99576fea281afd8faa7c062d8b918", 0x26, 0x5}], 0x40010, &(0x7f00000007c0)={[{@quota}, {@noload}, {@dioread_nolock}, {@bh}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7}}, {@minixdf}, {@nobh}], [{@measure}, {@obj_user}, {@fowner_eq={'fowner', 0x3d, r4}}, {@permit_directio}, {@fsname={'fsname', 0x3d, '('}}, {@hash}]}) r5 = getpgrp(0x0) syz_open_procfs(r5, &(0x7f00000000c0)='attr/keycreate\x00') [ 1676.024771] FAULT_INJECTION: forcing a failure. [ 1676.024771] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.026535] CPU: 0 PID: 11574 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1676.027472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.028584] Call Trace: [ 1676.028945] dump_stack+0x107/0x167 [ 1676.029446] should_fail.cold+0x5/0xa [ 1676.029955] ? create_object.isra.0+0x3a/0xa20 [ 1676.030572] should_failslab+0x5/0x20 [ 1676.031083] kmem_cache_alloc+0x5b/0x310 [ 1676.031632] ? lock_chain_count+0x20/0x20 [ 1676.032200] create_object.isra.0+0x3a/0xa20 [ 1676.032786] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.033472] kmem_cache_alloc_node+0x169/0x330 [ 1676.034091] __alloc_skb+0x6d/0x5b0 [ 1676.034583] alloc_skb_with_frags+0x92/0x570 [ 1676.035194] sock_alloc_send_pskb+0x7af/0x930 [ 1676.035811] ? sk_alloc+0x350/0x350 [ 1676.036305] ? __lockdep_reset_lock+0x180/0x180 [ 1676.036928] ? perf_trace_lock+0xac/0x490 [ 1676.037482] ? SOFTIRQ_verbose+0x10/0x10 [ 1676.038036] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1676.038719] ? ip6_mtu+0x1bb/0x3d0 [ 1676.039197] ? lock_downgrade+0x6d0/0x6d0 [ 1676.039758] ? ip_frag_init+0x350/0x350 [ 1676.040319] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1676.040952] ? ip6_mtu+0x1e9/0x3d0 [ 1676.041432] ? ip6_setup_cork+0xfb7/0x1740 [ 1676.042014] ip6_make_skb+0x2de/0x4e0 [ 1676.042523] ? ip_frag_init+0x350/0x350 [ 1676.043071] ? ip_frag_init+0x350/0x350 [ 1676.043601] ? ip6_push_pending_frames+0xf0/0xf0 [ 1676.044261] ? ip6_dst_hoplimit+0x199/0x440 [ 1676.044837] ? lock_downgrade+0x6d0/0x6d0 [ 1676.045405] udpv6_sendmsg+0x20d0/0x2af0 [ 1676.045955] ? ip_frag_init+0x350/0x350 [ 1676.046504] ? udp_v6_push_pending_frames+0x360/0x360 [ 1676.047208] ? __lockdep_reset_lock+0x180/0x180 [ 1676.047829] ? hrtimer_start_range_ns+0x336/0xae0 [ 1676.048490] ? lock_acquire+0x197/0x470 [ 1676.049023] ? find_held_lock+0x2c/0x110 [ 1676.049587] ? sock_has_perm+0x1ea/0x280 [ 1676.050142] ? __import_iovec+0x458/0x590 [ 1676.050698] ? udp_v6_push_pending_frames+0x360/0x360 [ 1676.051406] inet6_sendmsg+0x105/0x140 [ 1676.051934] ? inet6_compat_ioctl+0x320/0x320 [ 1676.052546] sock_sendmsg+0xf2/0x190 [ 1676.053065] ____sys_sendmsg+0x334/0x870 [ 1676.053619] ? kernel_sendmsg+0x50/0x50 [ 1676.054159] ? do_recvmmsg+0x6d0/0x6d0 [ 1676.054684] ? __lock_acquire+0x1657/0x5b00 [ 1676.055280] ___sys_sendmsg+0xf3/0x170 [ 1676.055800] ? sendmsg_copy_msghdr+0x160/0x160 [ 1676.056444] ? __lockdep_reset_lock+0x180/0x180 [ 1676.057079] ? lock_acquire+0x197/0x470 [ 1676.057604] ? find_held_lock+0x2c/0x110 [ 1676.058160] ? __might_fault+0xd3/0x180 [ 1676.058701] ? lock_downgrade+0x6d0/0x6d0 [ 1676.059262] ? io_schedule_timeout+0x140/0x140 [ 1676.059902] __sys_sendmmsg+0x195/0x470 [ 1676.060450] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1676.061030] ? lock_downgrade+0x6d0/0x6d0 [ 1676.061611] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1676.062283] ? wait_for_completion_io+0x270/0x270 [ 1676.062957] ? rcu_read_lock_any_held+0x75/0xa0 [ 1676.063596] ? vfs_write+0x354/0xa70 [ 1676.064124] ? fput_many+0x2f/0x1a0 [ 1676.064633] ? ksys_write+0x1a9/0x260 [ 1676.065163] ? __ia32_sys_read+0xb0/0xb0 [ 1676.065724] __x64_sys_sendmmsg+0x99/0x100 [ 1676.066294] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.067008] do_syscall_64+0x33/0x40 [ 1676.067513] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1676.068210] RIP: 0033:0x7ffb55399b19 [ 1676.068715] 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 [ 1676.071140] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1676.072176] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1676.073134] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1676.074078] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.075018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1676.075985] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1676.235858] 9pnet: p9_fd_create_unix (11579): problem connecting socket: ./file0: -111 [ 1676.247046] 9pnet: p9_fd_create_unix (11580): problem connecting socket: ./file0: -111 04:25:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 45) 04:25:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000035, 0x0) 04:25:03 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x48000000, 0x0) 04:25:03 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)=0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)={'U+', 0x8e}, 0x16, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r4, &(0x7f0000003f40)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000001500)=""/222, 0xde}, {&(0x7f0000001600)=""/193, 0xc1}], 0x7}, 0x9f4}, {{&(0x7f0000001700)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/69, 0x45}, {&(0x7f0000001800)=""/231, 0xe7}, {&(0x7f0000001900)=""/73, 0x49}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001980)=""/122, 0x7a}], 0x5, &(0x7f0000001a80)=""/205, 0xcd}, 0x269}, {{&(0x7f0000001b80)=@tipc, 0x80, &(0x7f0000003e00)=[{&(0x7f0000001c00)=""/193, 0xc1}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000001d00)}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/3, 0x3}], 0x5, &(0x7f0000003e80)=""/157, 0x9d}}], 0x3, 0x1, &(0x7f0000004000)={0x77359400}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r2, 0x8058ab, 0x0, 0x0, 0x0, 0x0) 04:25:03 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x0, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:25:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 54) 04:25:03 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @in=@local, {@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xfffffffffffffd35}}]}, 0x134}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'geneve0\x00', {0x2, 0x0, @multicast2}}) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000140)={0x11060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:25:03 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000001400)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @ipv4, @private2}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x4, 0x9) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0xdada}, @val={0x0, 0x0, 0x20, 0x4, 0x0, 0x8}, @ipv4=@tcp={{0x13, 0x4, 0x1, 0x2d, 0x93, 0x67, 0x0, 0x4, 0x6, 0x0, @rand_addr=0x64010100, @rand_addr=0x64010101, {[@end, @cipso={0x86, 0x35, 0x3, [{0x6, 0x4, "7acd"}, {0x1, 0x7, "c2b052b562"}, {0x0, 0xc, "83ec97a649b3876d414a"}, {0x7, 0x12, "fbfa747f138e6ea5c54e9272993dcc5e"}, {0x5, 0x6, "f9a05c7e"}]}]}}, {{0x4e20, 0x4e21, r0, 0x41424344, 0x1, 0x0, 0x10, 0x80, 0x812d, 0x0, 0x1, {[@window={0x3, 0x3, 0x8}, @timestamp={0x8, 0xa, 0x8, 0x7}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0x7, 0x0, 0xee9, 0xd1c, 0x4]}, @mss={0x2, 0x4, 0x8}]}}, {"049b6a4f426806"}}}}, 0xa1) [ 1690.265353] FAULT_INJECTION: forcing a failure. [ 1690.265353] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.267792] CPU: 1 PID: 11594 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1690.269212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.270910] Call Trace: [ 1690.271470] dump_stack+0x107/0x167 [ 1690.272231] should_fail.cold+0x5/0xa [ 1690.273045] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1690.274090] should_failslab+0x5/0x20 [ 1690.274864] kmem_cache_alloc_trace+0x55/0x320 [ 1690.275790] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.276841] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1690.277846] __list_lru_init+0x44d/0x890 [ 1690.278685] alloc_super+0x8b8/0xa90 [ 1690.279454] sget+0x110/0x510 [ 1690.280090] ? kill_litter_super+0xa0/0xa0 [ 1690.280960] ? autofs_get_inode+0x400/0x400 [ 1690.281841] mount_nodev+0x2e/0x120 [ 1690.282581] ? uni2char+0xa0/0xa0 [ 1690.283296] legacy_get_tree+0x105/0x220 [ 1690.284126] vfs_get_tree+0x8e/0x300 [ 1690.284910] path_mount+0x13be/0x20b0 [ 1690.285698] ? strncpy_from_user+0x9e/0x470 [ 1690.286588] ? finish_automount+0xa90/0xa90 [ 1690.287472] ? getname_flags.part.0+0x1dd/0x4f0 [ 1690.288448] __x64_sys_mount+0x282/0x300 [ 1690.289283] ? copy_mnt_ns+0xa00/0xa00 [ 1690.290084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.291195] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.292247] do_syscall_64+0x33/0x40 [ 1690.293026] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1690.294062] RIP: 0033:0x7f6f4c2f2b19 [ 1690.294818] 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 [ 1690.298534] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1690.300076] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1690.301536] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1690.302977] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.304440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.305882] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1690.329715] autofs4:pid:11598:autofs_fill_super: called with bogus options [ 1690.363365] FAULT_INJECTION: forcing a failure. [ 1690.363365] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.366227] CPU: 0 PID: 11595 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1690.367877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.369405] autofs4:pid:11608:autofs_fill_super: called with bogus options [ 1690.369662] Call Trace: [ 1690.369698] dump_stack+0x107/0x167 [ 1690.372540] should_fail.cold+0x5/0xa [ 1690.373409] should_failslab+0x5/0x20 [ 1690.374274] __kmalloc_node_track_caller+0x74/0x3b0 [ 1690.375394] ? alloc_skb_with_frags+0x92/0x570 [ 1690.376442] __alloc_skb+0xb1/0x5b0 [ 1690.377274] alloc_skb_with_frags+0x92/0x570 [ 1690.378285] sock_alloc_send_pskb+0x7af/0x930 [ 1690.379308] ? sk_alloc+0x350/0x350 [ 1690.380131] ? __lockdep_reset_lock+0x180/0x180 [ 1690.381189] ? perf_trace_lock+0xac/0x490 [ 1690.382115] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.383042] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1690.384181] ? ip6_mtu+0x1bb/0x3d0 [ 1690.384999] ? lock_downgrade+0x6d0/0x6d0 [ 1690.385926] ? ip_frag_init+0x350/0x350 [ 1690.386835] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1690.387882] ? ip6_mtu+0x1e9/0x3d0 [ 1690.388707] ? ip6_setup_cork+0xfb7/0x1740 [ 1690.389664] ip6_make_skb+0x2de/0x4e0 [ 1690.390515] ? ip_frag_init+0x350/0x350 [ 1690.391420] ? ip_frag_init+0x350/0x350 [ 1690.392322] ? ip6_push_pending_frames+0xf0/0xf0 [ 1690.393402] ? ip6_dst_hoplimit+0x199/0x440 [ 1690.394371] ? lock_downgrade+0x6d0/0x6d0 [ 1690.395325] udpv6_sendmsg+0x20d0/0x2af0 [ 1690.396246] ? ip_frag_init+0x350/0x350 [ 1690.397166] ? udp_v6_push_pending_frames+0x360/0x360 [ 1690.398327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.399522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.400635] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1690.401813] ? trace_hardirqs_on+0x5b/0x180 [ 1690.402788] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1690.404029] ? sock_has_perm+0x1ea/0x280 [ 1690.405000] ? __import_iovec+0x458/0x590 [ 1690.405933] ? udp_v6_push_pending_frames+0x360/0x360 [ 1690.407092] inet6_sendmsg+0x105/0x140 [ 1690.407969] ? inet6_compat_ioctl+0x320/0x320 [ 1690.408983] sock_sendmsg+0xf2/0x190 [ 1690.409822] ____sys_sendmsg+0x334/0x870 [ 1690.410743] ? kernel_sendmsg+0x50/0x50 [ 1690.411645] ? do_recvmmsg+0x6d0/0x6d0 [ 1690.412560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.413745] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1690.414962] ? trace_hardirqs_on+0x5b/0x180 [ 1690.415855] ___sys_sendmsg+0xf3/0x170 [ 1690.416663] ? sendmsg_copy_msghdr+0x160/0x160 [ 1690.417674] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1690.418682] ? _raw_spin_unlock_irq+0x27/0x30 [ 1690.419693] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1690.420654] ? finish_task_switch+0x126/0x5d0 [ 1690.421622] ? finish_task_switch+0xef/0x5d0 [ 1690.422611] ? __switch_to+0x572/0xf70 [ 1690.423485] ? __switch_to_asm+0x3a/0x60 [ 1690.424410] ? __switch_to_asm+0x34/0x60 [ 1690.425334] ? __schedule+0x82c/0x1ea0 [ 1690.426226] ? io_schedule_timeout+0x140/0x140 [ 1690.427250] __sys_sendmmsg+0x195/0x470 [ 1690.428082] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1690.429069] ? lock_downgrade+0x6d0/0x6d0 [ 1690.430023] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1690.431002] ? wait_for_completion_io+0x270/0x270 [ 1690.432111] ? rcu_read_lock_any_held+0x75/0xa0 [ 1690.433178] ? vfs_write+0x354/0xa70 [ 1690.434045] ? fput_many+0x2f/0x1a0 [ 1690.434882] ? ksys_write+0x1a9/0x260 [ 1690.435756] ? __ia32_sys_read+0xb0/0xb0 [ 1690.436713] __x64_sys_sendmmsg+0x99/0x100 [ 1690.437690] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.438778] do_syscall_64+0x33/0x40 [ 1690.439613] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1690.440805] RIP: 0033:0x7ffb55399b19 [ 1690.441667] 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 [ 1690.445807] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1690.447428] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1690.449108] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1690.450781] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.452482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.454156] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:25:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) mount$9p_virtio(&(0x7f00000000c0), &(0x7f0000000100)='./file2\x00', &(0x7f0000000180), 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d76697274696f2c76657273696f6e3d3970323030302e4c2c76657273696f6e3d3970323030302e4c2c736d61636b66736861743d2e70656e64696e675f7265616473002c636f6e746578743d73746166665f752c00d5f27f0125b7519405e344944a89c47c7bbac81400"]) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x110) fcntl$setown(r2, 0x8, 0xffffffffffffffff) close(r2) perf_event_open(0x0, 0x0, 0xc, r2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, 0xffffffffffffffff, 0x0, 0x2) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 04:25:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 55) 04:25:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 46) 04:25:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x4c000000, 0x0) 04:25:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000036, 0x0) 04:25:04 executing program 5: prctl$PR_PAC_RESET_KEYS(0x36, 0x9) modify_ldt$write(0x1, &(0x7f0000000000)={0x81, 0x0, 0x4000, 0x1, 0x2, 0x0, 0x1}, 0x10) prctl$PR_PAC_RESET_KEYS(0x36, 0xf) modify_ldt$write(0x1, &(0x7f0000000040)={0x1ff, 0x1000, 0x4000, 0x1, 0x2, 0x0, 0x1}, 0x10) prctl$PR_PAC_RESET_KEYS(0x36, 0x9) modify_ldt$write(0x1, &(0x7f0000000080)={0xffff, 0x0, 0x1000, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}, 0x10) fork() modify_ldt$write(0x1, &(0x7f00000000c0)={0x0, 0x20000800, 0x400, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000100)={0x4, 0x1000, 0x400, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000300)={0x9, 0x0, 0x400, 0x0, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000180)={0x9, 0x20001000, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="e80c098cc2bd5d808a2b52a6542debb17b085c5a3dc5ae", @ANYRES16=r0, @ANYRES16, @ANYRES32=r2, @ANYBLOB="08005e80040007"], 0x24}}, 0x0) modify_ldt$write(0x1, &(0x7f00000001c0)={0x3, 0x0, 0x2000, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000200)={0x7ff, 0x97109e38a544ae16, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000240)={0x401, 0x20000800, 0x4000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000280)={0xfffff916, 0x20000000, 0x2000, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}, 0x10) 04:25:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x80) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202400, 0x20) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="c80a8511bb0806a99ce074b3b905d4214877c64e475277f0bdb4b2e1dee927a5c0b00cbbee226f7f49c42432bfe45a34a630c032d520a1f5c532ce8527d6c665e7a4d35ada85bbe4a42046647fbf0b18f80b6502017330ab"]) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file2\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000680)={{}, {}, [{0x2, 0x2}, {0x2, 0x6, 0xffffffffffffffff}, {}, {0x2, 0x4}, {0x2, 0x5}, {0x2, 0x6, r3}, {0x2, 0xa, r4}], {0x4, 0x1}, [{0x8, 0x5, 0xee00}, {0x8, 0x4, 0xffffffffffffffff}, {}, {0x8, 0x7, 0xee00}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}], {0x10, 0x4}}, 0x8c, 0x2) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x7ff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="630000007d05000000490000000100000090020000000800000000000000000000801d98b05100040000690e000000000000050070726f630009005c2a5d2d2821272c2a03002a235c050070726f6300050070726f6300", @ANYRES32=r1, @ANYRES32, @ANYRES32=r5], 0x63) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x800}, 0x80) mkdir(&(0x7f0000000240)='./file0\x00', 0x13) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000140)=""/236, 0xec) [ 1690.735401] FAULT_INJECTION: forcing a failure. [ 1690.735401] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.738287] CPU: 1 PID: 11618 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1690.739692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.741358] Call Trace: [ 1690.741914] dump_stack+0x107/0x167 [ 1690.742658] should_fail.cold+0x5/0xa [ 1690.743435] ? create_object.isra.0+0x3a/0xa20 [ 1690.744377] should_failslab+0x5/0x20 [ 1690.745150] kmem_cache_alloc+0x5b/0x310 [ 1690.745970] create_object.isra.0+0x3a/0xa20 [ 1690.746857] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.747890] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1690.748922] ? alloc_skb_with_frags+0x92/0x570 [ 1690.749845] __alloc_skb+0xb1/0x5b0 [ 1690.750579] alloc_skb_with_frags+0x92/0x570 [ 1690.751475] sock_alloc_send_pskb+0x7af/0x930 [ 1690.752400] ? sk_alloc+0x350/0x350 [ 1690.753133] ? __lockdep_reset_lock+0x180/0x180 [ 1690.754073] ? perf_trace_lock+0xac/0x490 [ 1690.754901] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.755729] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1690.756757] ? ip6_mtu+0x1bb/0x3d0 [ 1690.757473] ? lock_downgrade+0x6d0/0x6d0 [ 1690.758301] ? ip_frag_init+0x350/0x350 [ 1690.759114] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1690.760045] ? ip6_mtu+0x1e9/0x3d0 [ 1690.760773] ? ip6_setup_cork+0xfb7/0x1740 [ 1690.761629] ip6_make_skb+0x2de/0x4e0 [ 1690.762388] ? ip_frag_init+0x350/0x350 [ 1690.763193] ? ip_frag_init+0x350/0x350 [ 1690.764001] ? ip6_push_pending_frames+0xf0/0xf0 [ 1690.764970] ? ip6_dst_hoplimit+0x199/0x440 [ 1690.765833] ? lock_downgrade+0x6d0/0x6d0 [ 1690.766684] udpv6_sendmsg+0x20d0/0x2af0 [ 1690.767505] ? ip_frag_init+0x350/0x350 [ 1690.768322] ? udp_v6_push_pending_frames+0x360/0x360 [ 1690.769358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.770423] ? __lockdep_reset_lock+0x180/0x180 [ 1690.771364] ? lock_acquire+0x197/0x470 [ 1690.772166] ? find_held_lock+0x2c/0x110 [ 1690.773016] ? sock_has_perm+0x1ea/0x280 [ 1690.773867] ? __import_iovec+0x458/0x590 [ 1690.774698] ? udp_v6_push_pending_frames+0x360/0x360 [ 1690.775741] inet6_sendmsg+0x105/0x140 [ 1690.776532] ? inet6_compat_ioctl+0x320/0x320 [ 1690.777438] sock_sendmsg+0xf2/0x190 [ 1690.778189] ____sys_sendmsg+0x334/0x870 [ 1690.779009] ? kernel_sendmsg+0x50/0x50 [ 1690.779805] ? do_recvmmsg+0x6d0/0x6d0 [ 1690.780608] ? __lock_acquire+0x1657/0x5b00 [ 1690.781487] ___sys_sendmsg+0xf3/0x170 [ 1690.782290] ? sendmsg_copy_msghdr+0x160/0x160 [ 1690.783215] ? __lockdep_reset_lock+0x180/0x180 [ 1690.784180] ? lock_acquire+0x197/0x470 [ 1690.784989] ? find_held_lock+0x2c/0x110 [ 1690.785818] ? __might_fault+0xd3/0x180 [ 1690.786618] ? lock_downgrade+0x6d0/0x6d0 [ 1690.787458] ? io_schedule_timeout+0x140/0x140 [ 1690.788402] __sys_sendmmsg+0x195/0x470 [ 1690.789206] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1690.790078] ? lock_downgrade+0x6d0/0x6d0 [ 1690.790933] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1690.791929] ? wait_for_completion_io+0x270/0x270 [ 1690.792928] ? rcu_read_lock_any_held+0x75/0xa0 [ 1690.793858] ? vfs_write+0x354/0xa70 [ 1690.794621] ? fput_many+0x2f/0x1a0 [ 1690.795362] ? ksys_write+0x1a9/0x260 [ 1690.796141] ? __ia32_sys_read+0xb0/0xb0 [ 1690.796980] __x64_sys_sendmmsg+0x99/0x100 [ 1690.797838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.798877] do_syscall_64+0x33/0x40 [ 1690.799638] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1690.800705] RIP: 0033:0x7ffb55399b19 [ 1690.801457] 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 [ 1690.805158] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1690.806680] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1690.808112] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1690.809566] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.810993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.812428] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1690.850836] FAULT_INJECTION: forcing a failure. [ 1690.850836] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.853301] CPU: 0 PID: 11625 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1690.854720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.856452] Call Trace: [ 1690.857006] dump_stack+0x107/0x167 [ 1690.857775] should_fail.cold+0x5/0xa [ 1690.858566] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1690.859618] should_failslab+0x5/0x20 [ 1690.860433] kmem_cache_alloc_trace+0x55/0x320 [ 1690.861381] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.862431] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1690.863444] __list_lru_init+0x44d/0x890 [ 1690.864309] alloc_super+0x8b8/0xa90 [ 1690.865086] sget+0x110/0x510 [ 1690.865735] ? kill_litter_super+0xa0/0xa0 [ 1690.866599] ? autofs_get_inode+0x400/0x400 [ 1690.867493] mount_nodev+0x2e/0x120 [ 1690.868244] ? uni2char+0xa0/0xa0 [ 1690.868980] legacy_get_tree+0x105/0x220 [ 1690.869821] vfs_get_tree+0x8e/0x300 [ 1690.870593] path_mount+0x13be/0x20b0 [ 1690.871386] ? strncpy_from_user+0x9e/0x470 [ 1690.872284] ? finish_automount+0xa90/0xa90 [ 1690.873185] ? getname_flags.part.0+0x1dd/0x4f0 [ 1690.874171] __x64_sys_mount+0x282/0x300 [ 1690.875004] ? copy_mnt_ns+0xa00/0xa00 [ 1690.875818] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.876890] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.877973] do_syscall_64+0x33/0x40 [ 1690.878736] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1690.879791] RIP: 0033:0x7f6f4c2f2b19 [ 1690.880561] 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 [ 1690.884352] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1690.885909] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1690.887352] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1690.888800] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.890244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.891687] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1690.928884] autofs4:pid:11627:autofs_fill_super: called with bogus options [ 1690.967813] autofs4:pid:11631:autofs_fill_super: called with bogus options [ 1691.072718] 9pnet_virtio: no channels available for device syz 04:25:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 56) 04:25:18 executing program 0: sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x3, 0x8, 0xf6b9, 0x4b2b, 0x7, 0x2, 0x10001, 0xfff, 0x6}, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) close_range(0xffffffffffffffff, r2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000240)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x2}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x4890}, 0x4800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001008300180000671a05afc2fb00", @ANYRES32=r0, @ANYBLOB="04000000e80000002e2f66696c653000"]) readv(0xffffffffffffffff, 0x0, 0x0) unshare(0x48020200) 04:25:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 47) 04:25:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x68000000, 0x0) 04:25:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 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, 0xffffffff, 0x0, @perf_config_ext={0x0, 0x1}, 0x5a000, 0x0, 0x800000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="557f53ac", 0x4}], 0x1, &(0x7f0000001180)=ANY=[@ANYBLOB="1400000000000000290000000800000000000000000000006a48864071812cca37e60b570091c70bfde6dbcddb9fe6d713f31a90e4c7502af5283d597629eb4293728525a2683e8492076eddf03711e020c59db18213b7f29c85751b17283ab88cdf2543c2847a2a8274af1af3a974a07ab7ec2fb8c836d2062ae9a96529f021669d0ca52c9320f1"], 0x18}, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x82}) syz_open_procfs(0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) 04:25:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000037, 0x0) 04:25:18 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x0, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:25:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000140)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x14033, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) syncfs(r2) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fcntl$lock(r2, 0x26, &(0x7f0000000000)={0x1, 0x2, 0x5b933b49, 0x5, r0}) [ 1704.822806] FAULT_INJECTION: forcing a failure. [ 1704.822806] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.824265] CPU: 1 PID: 11648 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1704.825133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.826159] Call Trace: [ 1704.826489] dump_stack+0x107/0x167 [ 1704.826939] should_fail.cold+0x5/0xa [ 1704.827398] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1704.827998] should_failslab+0x5/0x20 [ 1704.828444] kmem_cache_alloc_trace+0x55/0x320 [ 1704.829005] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.829619] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1704.830224] __list_lru_init+0x44d/0x890 [ 1704.830719] alloc_super+0x8b8/0xa90 [ 1704.831180] sget+0x110/0x510 [ 1704.831526] autofs4:pid:11651:autofs_fill_super: called with bogus options [ 1704.831565] ? kill_litter_super+0xa0/0xa0 [ 1704.831589] ? autofs_get_inode+0x400/0x400 [ 1704.834093] mount_nodev+0x2e/0x120 [ 1704.834567] ? uni2char+0xa0/0xa0 [ 1704.835022] legacy_get_tree+0x105/0x220 [ 1704.835550] vfs_get_tree+0x8e/0x300 [ 1704.836035] path_mount+0x13be/0x20b0 [ 1704.836538] ? strncpy_from_user+0x9e/0x470 [ 1704.837099] ? finish_automount+0xa90/0xa90 [ 1704.837659] ? getname_flags.part.0+0x1dd/0x4f0 [ 1704.838268] __x64_sys_mount+0x282/0x300 [ 1704.838802] ? copy_mnt_ns+0xa00/0xa00 [ 1704.839314] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.839990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.840666] do_syscall_64+0x33/0x40 [ 1704.841154] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1704.841813] RIP: 0033:0x7f6f4c2f2b19 [ 1704.842287] 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 [ 1704.844664] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1704.845641] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1704.846558] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1704.847438] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.848353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1704.849277] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1704.856797] autofs4:pid:11657:autofs_fill_super: called with bogus options [ 1704.930638] FAULT_INJECTION: forcing a failure. [ 1704.930638] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1704.933639] CPU: 0 PID: 11656 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1704.935162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.936856] Call Trace: [ 1704.937404] dump_stack+0x107/0x167 [ 1704.938151] should_fail.cold+0x5/0xa [ 1704.938930] _copy_from_user+0x2e/0x1b0 [ 1704.939740] __copy_msghdr_from_user+0x91/0x4b0 [ 1704.940715] ? __ia32_sys_shutdown+0x80/0x80 [ 1704.941615] ? perf_trace_lock+0xac/0x490 [ 1704.942461] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1704.943521] sendmsg_copy_msghdr+0xa1/0x160 [ 1704.944394] ? do_recvmmsg+0x6d0/0x6d0 [ 1704.945210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.946267] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1704.947358] ? trace_hardirqs_on+0x5b/0x180 [ 1704.948239] ___sys_sendmsg+0xc6/0x170 [ 1704.949038] ? sendmsg_copy_msghdr+0x160/0x160 [ 1704.949961] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1704.950870] ? _raw_spin_unlock_irq+0x27/0x30 [ 1704.951777] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1704.952698] ? finish_task_switch+0x126/0x5d0 [ 1704.953614] ? finish_task_switch+0xef/0x5d0 [ 1704.954512] ? __switch_to+0x572/0xf70 [ 1704.955303] ? __switch_to_asm+0x3a/0x60 [ 1704.956136] ? __switch_to_asm+0x34/0x60 [ 1704.956987] ? __schedule+0x82c/0x1ea0 [ 1704.957806] ? io_schedule_timeout+0x140/0x140 [ 1704.958755] __sys_sendmmsg+0x195/0x470 [ 1704.959575] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1704.960455] ? lock_downgrade+0x6d0/0x6d0 [ 1704.961341] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1704.962321] ? wait_for_completion_io+0x270/0x270 [ 1704.963305] ? rcu_read_lock_any_held+0x75/0xa0 [ 1704.964252] ? vfs_write+0x354/0xa70 [ 1704.965028] ? fput_many+0x2f/0x1a0 [ 1704.965767] ? ksys_write+0x1a9/0x260 [ 1704.966541] ? __ia32_sys_read+0xb0/0xb0 [ 1704.967373] __x64_sys_sendmmsg+0x99/0x100 [ 1704.968228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.969280] do_syscall_64+0x33/0x40 [ 1704.970036] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1704.971077] RIP: 0033:0x7ffb55399b19 [ 1704.971836] 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 [ 1704.975566] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1704.977123] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1704.978563] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1704.980001] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.981448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1704.982891] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:25:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x6c000000, 0x0) 04:25:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 48) 04:25:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000038, 0x0) 04:25:18 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x2100, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x56}}, './file0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x1) syncfs(r1) 04:25:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', r1, 0x2f, 0x80, 0x9, 0x1, 0x4, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x7, 0x401, 0xfffffa0e}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000380)=ANY=[@ANYBLOB='syztnl2\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="8000800000000006000000054c1800f000670000342f9078ac1414aa7f000001444cb663ac14140e00000004e0000002000000b2ac1414bb0000f4bf0a010102ffffffffffffffff000000407f00000100180d48ac1e0001000002b6ac1414bb000001440c3233ffffffff0000003f0007172e000000000a010102ac14142de00000017f000001442cc7610a01010100007fffac14142200000007ac1414bb000000eeffffffff00010000ac1414bb000100008639000000000607b3d0e58964000d6bdff966f749656eceddf90205d556a1050f0fdc706fd7854f620600000093010b1242f60c0ed76c0de600"/252]}) r2 = openat(0xffffffffffffff9c, 0x0, 0x200001, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000000c0)={0x6, 0x3}) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @loopback}, {0x306, @random="d10f55618210"}, 0x18, {0x2, 0x4e21, @multicast1}, 'veth1_to_team\x00'}) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000080)) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000000100)=0x20, 0x4) connect$inet(r4, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="300006000000020200000000000000000c000006fa342d189300060000000600000000000100003dfc0000"], 0x30}, 0x1, 0x0, 0x0, 0x24000004}, 0x4044880) fallocate(r5, 0x78, 0x9, 0xc000) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, 0x0) unshare(0x48020200) 04:25:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 57) 04:25:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x7d95f428da2a9265, 0x80, 0x3, 0x7, 0x0, 0x2, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0)}, 0xc000, 0x8, 0xaf, 0x2, 0x8001, 0x81, 0x4, 0x0, 0xfda, 0x0, 0x101}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xff, 0x6d, 0x6, 0x1, 0x0, 0x4, 0x0, 0x7, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x40, 0x1fe, 0x9, 0x5, 0x401, 0xffff, 0x2b6, 0x0, 0x80000000, 0x0, 0x3}, r1, 0xd, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendfile(r2, r0, 0x0, 0x16) [ 1705.322288] FAULT_INJECTION: forcing a failure. [ 1705.322288] name failslab, interval 1, probability 0, space 0, times 0 [ 1705.324783] CPU: 0 PID: 11676 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1705.326203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1705.327912] Call Trace: [ 1705.328499] dump_stack+0x107/0x167 [ 1705.329273] should_fail.cold+0x5/0xa [ 1705.330070] ? create_object.isra.0+0x3a/0xa20 [ 1705.331037] should_failslab+0x5/0x20 [ 1705.331839] kmem_cache_alloc+0x5b/0x310 [ 1705.332688] ? mark_held_locks+0x9e/0xe0 [ 1705.333547] create_object.isra.0+0x3a/0xa20 [ 1705.334450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1705.335508] kmem_cache_alloc_trace+0x151/0x320 [ 1705.336493] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1705.337515] __list_lru_init+0x44d/0x890 [ 1705.338375] alloc_super+0x8b8/0xa90 [ 1705.339158] sget+0x110/0x510 [ 1705.339805] ? kill_litter_super+0xa0/0xa0 [ 1705.340696] ? autofs_get_inode+0x400/0x400 [ 1705.341580] mount_nodev+0x2e/0x120 [ 1705.342324] ? uni2char+0xa0/0xa0 [ 1705.343029] legacy_get_tree+0x105/0x220 [ 1705.343754] autofs4:pid:11674:autofs_fill_super: called with bogus options [ 1705.343866] vfs_get_tree+0x8e/0x300 [ 1705.346031] path_mount+0x13be/0x20b0 [ 1705.346825] ? strncpy_from_user+0x9e/0x470 [ 1705.347724] ? finish_automount+0xa90/0xa90 [ 1705.348617] ? getname_flags.part.0+0x1dd/0x4f0 [ 1705.349595] __x64_sys_mount+0x282/0x300 [ 1705.350435] ? copy_mnt_ns+0xa00/0xa00 [ 1705.351238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1705.352417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1705.353494] do_syscall_64+0x33/0x40 [ 1705.354257] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1705.355298] RIP: 0033:0x7f6f4c2f2b19 [ 1705.356076] 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 [ 1705.359799] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1705.361372] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1705.362813] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1705.364262] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.365711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1705.367153] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1705.376686] autofs4:pid:11678:autofs_fill_super: called with bogus options [ 1705.412576] autofs4:pid:11676:autofs_fill_super: called with bogus options 04:25:19 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x74000000, 0x0) 04:25:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 49) [ 1705.499462] FAULT_INJECTION: forcing a failure. [ 1705.499462] name failslab, interval 1, probability 0, space 0, times 0 [ 1705.502276] CPU: 0 PID: 11683 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1705.503695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1705.505407] Call Trace: [ 1705.505941] dump_stack+0x107/0x167 [ 1705.506733] should_fail.cold+0x5/0xa [ 1705.507568] ? ip6_setup_cork+0x1e4/0x1740 [ 1705.508449] should_failslab+0x5/0x20 [ 1705.509236] kmem_cache_alloc_trace+0x55/0x320 [ 1705.510169] ip6_setup_cork+0x1e4/0x1740 [ 1705.511041] ip6_make_skb+0x22d/0x4e0 [ 1705.511816] ? ip_frag_init+0x350/0x350 [ 1705.512635] ? ip6_push_pending_frames+0xf0/0xf0 [ 1705.513604] ? ip6_dst_hoplimit+0x199/0x440 [ 1705.514480] ? lock_downgrade+0x6d0/0x6d0 [ 1705.515338] udpv6_sendmsg+0x20d0/0x2af0 [ 1705.516167] ? ip_frag_init+0x350/0x350 [ 1705.517007] ? udp_v6_push_pending_frames+0x360/0x360 [ 1705.518068] ? __lockdep_reset_lock+0x180/0x180 [ 1705.519007] ? hrtimer_start_range_ns+0x336/0xae0 [ 1705.519993] ? lock_acquire+0x197/0x470 [ 1705.520811] ? find_held_lock+0x2c/0x110 [ 1705.521657] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1705.522756] ? sock_has_perm+0x1ea/0x280 [ 1705.523598] ? __import_iovec+0x458/0x590 [ 1705.524462] ? udp_v6_push_pending_frames+0x360/0x360 [ 1705.525557] inet6_sendmsg+0x105/0x140 [ 1705.526366] ? inet6_compat_ioctl+0x320/0x320 [ 1705.527277] sock_sendmsg+0xf2/0x190 [ 1705.528048] ____sys_sendmsg+0x334/0x870 [ 1705.528878] ? kernel_sendmsg+0x50/0x50 [ 1705.529692] ? do_recvmmsg+0x6d0/0x6d0 [ 1705.530495] ? __lock_acquire+0x1657/0x5b00 [ 1705.531383] ___sys_sendmsg+0xf3/0x170 [ 1705.532172] ? sendmsg_copy_msghdr+0x160/0x160 [ 1705.533124] ? __lockdep_reset_lock+0x180/0x180 [ 1705.534065] ? trace_hardirqs_on+0x5b/0x180 [ 1705.534949] ? lock_acquire+0x197/0x470 [ 1705.535749] ? find_held_lock+0x2c/0x110 [ 1705.536583] ? __might_fault+0xd3/0x180 [ 1705.537387] ? lock_downgrade+0x6d0/0x6d0 [ 1705.538222] ? io_schedule_timeout+0x140/0x140 [ 1705.539163] __sys_sendmmsg+0x195/0x470 [ 1705.539977] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1705.540857] ? lock_downgrade+0x6d0/0x6d0 [ 1705.541718] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1705.542703] ? wait_for_completion_io+0x270/0x270 [ 1705.543682] ? rcu_read_lock_any_held+0x75/0xa0 [ 1705.544640] ? vfs_write+0x354/0xa70 [ 1705.545401] ? fput_many+0x2f/0x1a0 [ 1705.546144] ? ksys_write+0x1a9/0x260 [ 1705.546919] ? __ia32_sys_read+0xb0/0xb0 [ 1705.547745] __x64_sys_sendmmsg+0x99/0x100 [ 1705.548629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1705.549674] do_syscall_64+0x33/0x40 [ 1705.550426] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1705.551460] RIP: 0033:0x7ffb55399b19 [ 1705.552212] 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 [ 1705.555922] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1705.557478] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1705.558917] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1705.560362] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.561818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1705.563256] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1705.832847] autofs4:pid:11690:autofs_fill_super: called with bogus options [ 1705.882744] autofs4:pid:11697:autofs_fill_super: called with bogus options [ 1705.894406] FAULT_INJECTION: forcing a failure. [ 1705.894406] name failslab, interval 1, probability 0, space 0, times 0 [ 1705.897069] CPU: 1 PID: 11699 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1705.898666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1705.900457] Call Trace: [ 1705.901019] dump_stack+0x107/0x167 [ 1705.901929] should_fail.cold+0x5/0xa [ 1705.902746] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1705.903970] should_failslab+0x5/0x20 [ 1705.904880] kmem_cache_alloc_trace+0x55/0x320 [ 1705.905889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1705.907018] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1705.908070] __list_lru_init+0x44d/0x890 [ 1705.908978] alloc_super+0x8b8/0xa90 [ 1705.909734] sget+0x110/0x510 [ 1705.910415] ? kill_litter_super+0xa0/0xa0 [ 1705.911366] ? autofs_get_inode+0x400/0x400 [ 1705.912232] mount_nodev+0x2e/0x120 [ 1705.912984] ? uni2char+0xa0/0xa0 [ 1705.913758] legacy_get_tree+0x105/0x220 [ 1705.914644] vfs_get_tree+0x8e/0x300 [ 1705.915532] path_mount+0x13be/0x20b0 [ 1705.916310] ? strncpy_from_user+0x9e/0x470 [ 1705.917251] ? finish_automount+0xa90/0xa90 [ 1705.918115] ? getname_flags.part.0+0x1dd/0x4f0 [ 1705.919063] __x64_sys_mount+0x282/0x300 [ 1705.919920] ? copy_mnt_ns+0xa00/0xa00 [ 1705.920847] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1705.921893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1705.923001] do_syscall_64+0x33/0x40 [ 1705.923898] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1705.924963] RIP: 0033:0x7f6f4c2f2b19 [ 1705.925779] 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 [ 1705.929643] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1705.931306] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1705.932949] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1705.934531] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.936043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1705.937486] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:25:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 50) 04:25:33 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0xa0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mkdirat(0xffffffffffffffff, 0x0, 0x8) dup2(r1, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) sendfile(r0, r2, 0x0, 0x100000001) 04:25:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 58) 04:25:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000039, 0x0) 04:25:33 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x0, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:25:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000240)={0x1c, r1, 0x301, 0x0, 0x0, {{0x5}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x190, r3, 0x400, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x40000}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x6ba5f9906d2b36ce}, {0xc, 0x8f, 0x5}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1f}, {0xc, 0x90, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x4f}, {0xc, 0x90, 0x8001}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x80000000}, {0xc, 0x90, 0xffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc, 0x90, 0xdb1}}]}, 0x190}, 0x1, 0x0, 0x0, 0x1}, 0x10008000) 04:25:33 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0xffff, 0xf) syz_mount_image$tmpfs(&(0x7f0000002400), &(0x7f0000002440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002680)={[{@mpol={'mpol', 0x3d, {'bind', '', @void}}, 0x22}]}) 04:25:33 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7a000000, 0x0) [ 1720.321659] FAULT_INJECTION: forcing a failure. [ 1720.321659] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.323689] CPU: 0 PID: 11714 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1720.324769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.324822] FAULT_INJECTION: forcing a failure. [ 1720.324822] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.326035] Call Trace: [ 1720.326061] dump_stack+0x107/0x167 [ 1720.326080] should_fail.cold+0x5/0xa [ 1720.326098] ? create_object.isra.0+0x3a/0xa20 [ 1720.326123] should_failslab+0x5/0x20 [ 1720.330626] kmem_cache_alloc+0x5b/0x310 [ 1720.331088] create_object.isra.0+0x3a/0xa20 [ 1720.331563] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.332131] kmem_cache_alloc_trace+0x151/0x320 [ 1720.332667] ip6_setup_cork+0x1e4/0x1740 [ 1720.333130] ip6_make_skb+0x22d/0x4e0 [ 1720.333551] ? ip_frag_init+0x350/0x350 [ 1720.334003] ? ip6_push_pending_frames+0xf0/0xf0 [ 1720.334534] ? ip6_dst_hoplimit+0x199/0x440 [ 1720.334997] ? lock_downgrade+0x6d0/0x6d0 [ 1720.335477] udpv6_sendmsg+0x20d0/0x2af0 [ 1720.335934] ? ip_frag_init+0x350/0x350 [ 1720.336383] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.336979] ? __lockdep_reset_lock+0x180/0x180 [ 1720.337495] ? hrtimer_start_range_ns+0x336/0xae0 [ 1720.338038] ? lock_acquire+0x197/0x470 [ 1720.338462] ? find_held_lock+0x2c/0x110 [ 1720.338924] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1720.339539] ? sock_has_perm+0x1ea/0x280 [ 1720.339999] ? __import_iovec+0x458/0x590 [ 1720.340464] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.341052] inet6_sendmsg+0x105/0x140 [ 1720.341492] ? inet6_compat_ioctl+0x320/0x320 [ 1720.341995] sock_sendmsg+0xf2/0x190 [ 1720.342402] ____sys_sendmsg+0x334/0x870 [ 1720.342840] ? kernel_sendmsg+0x50/0x50 [ 1720.343282] ? do_recvmmsg+0x6d0/0x6d0 [ 1720.343714] ? __lock_acquire+0x1657/0x5b00 [ 1720.344201] ___sys_sendmsg+0xf3/0x170 [ 1720.344635] ? sendmsg_copy_msghdr+0x160/0x160 [ 1720.345154] ? __lockdep_reset_lock+0x180/0x180 [ 1720.345674] ? lock_acquire+0x197/0x470 [ 1720.346120] ? find_held_lock+0x2c/0x110 [ 1720.346578] ? __might_fault+0xd3/0x180 [ 1720.347021] ? lock_downgrade+0x6d0/0x6d0 [ 1720.347473] ? io_schedule_timeout+0x140/0x140 [ 1720.347987] __sys_sendmmsg+0x195/0x470 [ 1720.348434] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1720.348932] ? lock_downgrade+0x6d0/0x6d0 [ 1720.349401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1720.349936] ? wait_for_completion_io+0x270/0x270 [ 1720.350470] ? rcu_read_lock_any_held+0x75/0xa0 [ 1720.350989] ? vfs_write+0x354/0xa70 [ 1720.351411] ? fput_many+0x2f/0x1a0 [ 1720.351813] ? ksys_write+0x1a9/0x260 [ 1720.352233] ? __ia32_sys_read+0xb0/0xb0 [ 1720.352696] __x64_sys_sendmmsg+0x99/0x100 [ 1720.353169] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1720.353743] do_syscall_64+0x33/0x40 [ 1720.354162] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1720.354730] RIP: 0033:0x7ffb55399b19 [ 1720.355136] 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 [ 1720.357169] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1720.358017] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1720.358807] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1720.359570] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.360357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.361157] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1720.361953] CPU: 1 PID: 11713 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1720.363380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.365109] Call Trace: [ 1720.365658] dump_stack+0x107/0x167 [ 1720.366428] should_fail.cold+0x5/0xa [ 1720.367356] ? create_object.isra.0+0x3a/0xa20 [ 1720.368424] should_failslab+0x5/0x20 [ 1720.369209] kmem_cache_alloc+0x5b/0x310 [ 1720.370044] ? mark_held_locks+0x9e/0xe0 [ 1720.370883] create_object.isra.0+0x3a/0xa20 [ 1720.371779] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.372837] kmem_cache_alloc_trace+0x151/0x320 [ 1720.373793] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1720.374800] __list_lru_init+0x44d/0x890 [ 1720.375637] alloc_super+0x8b8/0xa90 [ 1720.376401] sget+0x110/0x510 [ 1720.377050] ? kill_litter_super+0xa0/0xa0 [ 1720.377910] ? autofs_get_inode+0x400/0x400 [ 1720.378793] mount_nodev+0x2e/0x120 [ 1720.379537] ? uni2char+0xa0/0xa0 [ 1720.380246] legacy_get_tree+0x105/0x220 [ 1720.381088] vfs_get_tree+0x8e/0x300 [ 1720.381853] path_mount+0x13be/0x20b0 [ 1720.382639] ? strncpy_from_user+0x9e/0x470 [ 1720.383538] ? finish_automount+0xa90/0xa90 [ 1720.384587] ? getname_flags.part.0+0x1dd/0x4f0 [ 1720.385608] __x64_sys_mount+0x282/0x300 [ 1720.386441] ? copy_mnt_ns+0xa00/0xa00 [ 1720.387242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1720.388310] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1720.389383] do_syscall_64+0x33/0x40 [ 1720.390156] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1720.391216] RIP: 0033:0x7f6f4c2f2b19 [ 1720.391985] 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 [ 1720.395763] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1720.397344] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1720.398802] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1720.400260] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.401730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.403189] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1720.436895] tmpfs: Bad value for 'mpol' [ 1720.450907] autofs4:pid:11722:autofs_fill_super: called with bogus options [ 1720.494149] autofs4:pid:11727:autofs_fill_super: called with bogus options 04:25:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 59) 04:25:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="5801000010000100000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000020000000000000000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="fe8800000000000000000000000000010000000032000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000005800020063626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000f24aa6b13c2e62f3556b1cbcfeac2a010000a00"/272], 0x158}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0xfffffffffffffff8, 0x8a00) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x23fac75b, 0x80000000, 0x1, 0x7, 0x83}) [ 1720.565903] autofs4:pid:11713:autofs_fill_super: called with bogus options 04:25:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001e40), r0) setns(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x1a, 0x101, 0x0, 0x0, {}, [@generic='\x00\x00\x00\x00\x00\x00']}, 0x1c}}, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000380)='./file0\x00', 0x7ff, 0x7, &(0x7f0000001bc0)=[{&(0x7f0000000900)="e872d61d13925f187267f3e293268bf6d35ea8e790ffce88b5d46d1f8c512ac28baef444bef91e0c7944b494bc319293851a8e686b5be4e21b648743ddeeec8f07ce3ca9ad8765f5070e8030bd402d555f1b0d503b7fb359132359cf4d9523f5ddd18b2fe03a", 0x66, 0x9}, {&(0x7f00000003c0)="23dee62887551b6e9d4d215e31eb1f1ed8", 0x11, 0x3}, {&(0x7f0000000980)="0a8b11b4c325b6f72789d110d61d5f9c8b72f0b188f3ba404f76d0b9182b0d97c78e081bfefa5c77e4d9bd3a5a8bfcc71f6434bb912da63a6486f6b288cdcbf4acaa47d0ea05ec77421772c64beb92ce87397f14c753e2f07258e657f387f0b3506905af6896759159e812d84b62e36657ec83d67db88a952c344f181a089e20366c6e3eb79ff662fb0d94a66794e0eb01f2592e89c3cf9e8c967a91cd075785b2bf", 0xa2, 0x100000001}, {&(0x7f0000000a40)="bb2b6b5cd0f4918c8d915eace3bfe6b15580201bf3f7accdaa9438bf6cf830c76524c09f766d5677b0bde9706f81cf99b7892ca5260386a8aaedcdd44ecd694f83d872b0767872939d24975b6076bf021a2d54de7c8e386bfaaf31c310766aaf8756ad0e88787aee6af4cef4", 0x6c, 0xbe6}, {&(0x7f0000000ac0)="cb61369af70371fa11d2b47f71cc4632f45ee69a092c79cbb9db6e6b8ddf6b1f1e6cab70687f3f47f31195a544ccff05cfa66089fa52a86db408b813f45c74da727049dadf65ff4a0285cfd218c9581903297c79d90c655e5b30bcb44de59618ffc6cde132a7f575b68265572f60842236dc49a9ba32f3e217e4debe7e2feab24e83db0b4f", 0x85, 0x3}, {&(0x7f0000000b80)="e34b1b5ece08470fdb8a3daaa018b9df992f2c613912eccce536bd", 0x1b, 0x1}, {&(0x7f0000000bc0)="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", 0x1000, 0x7}], 0x10004, &(0x7f0000001c80)={[{@huge_advise}, {@mode={'mode', 0x3d, 0x1}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x38]}}}}, {@huge_always}, {@mode={'mode', 0x3d, 0x6}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}], [{@uid_lt}, {@subj_type={'subj_type', 0x3d, '/dev/sr0\x00'}}, {@appraise_type}]}) openat(r2, &(0x7f0000001e00)='./file0\x00', 0x40001, 0x92) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000400)=""/253, 0xfd}], 0x1) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x11, 0x0, @scatter={0x6, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000006c0)=""/236, 0xec}, {&(0x7f0000000800)=""/247, 0xf7}]}, &(0x7f00000007c0)="9baccc23f1e8dd762dd01dce09513213bb", 0x0, 0x0, 0x20, 0x0, 0x0}) unshare(0x48020200) 04:25:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000003a, 0x0) 04:25:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x8cffffff, 0x0) [ 1720.626673] FAULT_INJECTION: forcing a failure. [ 1720.626673] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.627966] CPU: 0 PID: 11732 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1720.628710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.629592] Call Trace: [ 1720.629886] dump_stack+0x107/0x167 [ 1720.630279] should_fail.cold+0x5/0xa [ 1720.630693] should_failslab+0x5/0x20 [ 1720.631108] __kmalloc_track_caller+0x79/0x370 [ 1720.631592] ? ip6_setup_cork+0x670/0x1740 [ 1720.632051] kmemdup+0x23/0x50 [ 1720.632398] ip6_setup_cork+0x670/0x1740 [ 1720.632849] ip6_make_skb+0x22d/0x4e0 [ 1720.633261] ? ip_frag_init+0x350/0x350 [ 1720.633690] ? ip6_push_pending_frames+0xf0/0xf0 [ 1720.634200] ? ip6_dst_hoplimit+0x199/0x440 [ 1720.634666] ? lock_downgrade+0x6d0/0x6d0 [ 1720.635121] udpv6_sendmsg+0x20d0/0x2af0 [ 1720.635553] ? ip_frag_init+0x350/0x350 [ 1720.635984] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.636542] ? __lockdep_reset_lock+0x180/0x180 [ 1720.637066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1720.637653] ? lock_acquire+0x197/0x470 [ 1720.638108] ? find_held_lock+0x2c/0x110 [ 1720.638577] ? sock_has_perm+0x1ea/0x280 [ 1720.639049] ? __import_iovec+0x458/0x590 [ 1720.639510] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.640068] inet6_sendmsg+0x105/0x140 [ 1720.640506] ? inet6_compat_ioctl+0x320/0x320 [ 1720.641017] sock_sendmsg+0xf2/0x190 [ 1720.641434] ____sys_sendmsg+0x334/0x870 [ 1720.641887] ? kernel_sendmsg+0x50/0x50 [ 1720.642332] ? do_recvmmsg+0x6d0/0x6d0 [ 1720.642771] ? __lock_acquire+0x1657/0x5b00 [ 1720.643268] ___sys_sendmsg+0xf3/0x170 [ 1720.643701] ? sendmsg_copy_msghdr+0x160/0x160 [ 1720.644217] ? __lockdep_reset_lock+0x180/0x180 [ 1720.644721] ? trace_hardirqs_on+0x5b/0x180 [ 1720.645212] ? lock_acquire+0x197/0x470 [ 1720.645656] ? find_held_lock+0x2c/0x110 [ 1720.646126] ? __might_fault+0xd3/0x180 [ 1720.646569] ? lock_downgrade+0x6d0/0x6d0 [ 1720.647040] ? io_schedule_timeout+0x140/0x140 [ 1720.647560] __sys_sendmmsg+0x195/0x470 [ 1720.648008] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1720.648492] ? lock_downgrade+0x6d0/0x6d0 [ 1720.648986] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1720.649533] ? wait_for_completion_io+0x270/0x270 [ 1720.650078] ? rcu_read_lock_any_held+0x75/0xa0 [ 1720.650597] ? vfs_write+0x354/0xa70 [ 1720.651018] ? fput_many+0x2f/0x1a0 [ 1720.651422] ? ksys_write+0x1a9/0x260 [ 1720.651841] ? __ia32_sys_read+0xb0/0xb0 [ 1720.652303] __x64_sys_sendmmsg+0x99/0x100 [ 1720.652790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1720.653372] do_syscall_64+0x33/0x40 [ 1720.653791] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1720.654367] RIP: 0033:0x7ffb55399b19 [ 1720.654788] 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 [ 1720.656846] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1720.657698] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1720.658496] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1720.659291] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.660091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.660900] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:25:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 51) 04:25:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 60) [ 1720.839635] tmpfs: Unsupported parameter 'huge' [ 1720.904144] FAULT_INJECTION: forcing a failure. [ 1720.904144] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.905530] CPU: 0 PID: 11752 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1720.906359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.907249] Call Trace: [ 1720.907549] dump_stack+0x107/0x167 [ 1720.907946] should_fail.cold+0x5/0xa [ 1720.908366] ? create_object.isra.0+0x3a/0xa20 [ 1720.908873] should_failslab+0x5/0x20 [ 1720.909280] kmem_cache_alloc+0x5b/0x310 [ 1720.909724] create_object.isra.0+0x3a/0xa20 [ 1720.910198] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.910757] kmem_cache_alloc_trace+0x151/0x320 [ 1720.911269] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1720.911798] __list_lru_init+0x44d/0x890 [ 1720.912246] alloc_super+0x8b8/0xa90 [ 1720.912652] sget+0x110/0x510 [ 1720.913011] ? kill_litter_super+0xa0/0xa0 [ 1720.913468] ? autofs_get_inode+0x400/0x400 [ 1720.913941] mount_nodev+0x2e/0x120 [ 1720.914336] ? uni2char+0xa0/0xa0 [ 1720.914710] legacy_get_tree+0x105/0x220 [ 1720.915165] vfs_get_tree+0x8e/0x300 [ 1720.915586] path_mount+0x13be/0x20b0 [ 1720.916012] ? strncpy_from_user+0x9e/0x470 [ 1720.916486] ? finish_automount+0xa90/0xa90 [ 1720.916972] ? getname_flags.part.0+0x1dd/0x4f0 [ 1720.917500] __x64_sys_mount+0x282/0x300 [ 1720.917950] ? copy_mnt_ns+0xa00/0xa00 [ 1720.918377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1720.918945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1720.919514] do_syscall_64+0x33/0x40 [ 1720.919926] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1720.920486] RIP: 0033:0x7f6f4c2f2b19 [ 1720.920893] 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 [ 1720.922865] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1720.923693] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1720.924470] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1720.925257] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.926049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.926835] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1720.938583] FAULT_INJECTION: forcing a failure. [ 1720.938583] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.940120] CPU: 0 PID: 11751 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1720.941000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.941876] Call Trace: [ 1720.942171] dump_stack+0x107/0x167 [ 1720.942560] should_fail.cold+0x5/0xa [ 1720.942966] ? create_object.isra.0+0x3a/0xa20 [ 1720.943461] should_failslab+0x5/0x20 [ 1720.943866] kmem_cache_alloc+0x5b/0x310 [ 1720.944297] ? lock_downgrade+0x6d0/0x6d0 [ 1720.944748] create_object.isra.0+0x3a/0xa20 [ 1720.945216] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.945760] __kmalloc_track_caller+0x177/0x370 [ 1720.946254] ? ip6_setup_cork+0x670/0x1740 [ 1720.946707] kmemdup+0x23/0x50 [ 1720.947054] ip6_setup_cork+0x670/0x1740 [ 1720.947510] ip6_make_skb+0x22d/0x4e0 [ 1720.947926] ? ip_frag_init+0x350/0x350 [ 1720.948353] ? ip6_push_pending_frames+0xf0/0xf0 [ 1720.948871] ? ip6_dst_hoplimit+0x199/0x440 [ 1720.949329] ? lock_downgrade+0x6d0/0x6d0 [ 1720.949779] udpv6_sendmsg+0x20d0/0x2af0 [ 1720.950216] ? ip_frag_init+0x350/0x350 [ 1720.950655] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.951207] ? __lockdep_reset_lock+0x180/0x180 [ 1720.951717] ? __lockdep_reset_lock+0x180/0x180 [ 1720.952231] ? lock_acquire+0x197/0x470 [ 1720.952670] ? find_held_lock+0x2c/0x110 [ 1720.953122] ? sock_has_perm+0x1ea/0x280 [ 1720.953564] ? __import_iovec+0x458/0x590 [ 1720.954013] ? udp_v6_push_pending_frames+0x360/0x360 [ 1720.954568] inet6_sendmsg+0x105/0x140 [ 1720.954992] ? inet6_compat_ioctl+0x320/0x320 [ 1720.955472] sock_sendmsg+0xf2/0x190 [ 1720.955869] ____sys_sendmsg+0x334/0x870 [ 1720.956315] ? kernel_sendmsg+0x50/0x50 [ 1720.956758] ? do_recvmmsg+0x6d0/0x6d0 [ 1720.957185] ? __lock_acquire+0x1657/0x5b00 [ 1720.957649] ___sys_sendmsg+0xf3/0x170 [ 1720.958065] ? sendmsg_copy_msghdr+0x160/0x160 [ 1720.958552] ? vmacache_find+0x55/0x2a0 [ 1720.958980] ? __lockdep_reset_lock+0x180/0x180 [ 1720.959478] ? lock_acquire+0x197/0x470 [ 1720.959908] ? find_held_lock+0x2c/0x110 [ 1720.960341] ? __might_fault+0xd3/0x180 [ 1720.960790] ? lock_downgrade+0x6d0/0x6d0 [ 1720.961245] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1720.961842] __sys_sendmmsg+0x195/0x470 [ 1720.962276] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1720.962742] ? lock_downgrade+0x6d0/0x6d0 [ 1720.963205] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1720.963723] ? wait_for_completion_io+0x270/0x270 [ 1720.964249] ? rcu_read_lock_any_held+0x75/0xa0 [ 1720.964752] ? vfs_write+0x354/0xa70 [ 1720.965161] ? fput_many+0x2f/0x1a0 [ 1720.965565] ? ksys_write+0x1a9/0x260 [ 1720.965974] ? __ia32_sys_read+0xb0/0xb0 [ 1720.966437] __x64_sys_sendmmsg+0x99/0x100 [ 1720.966911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1720.967465] do_syscall_64+0x33/0x40 [ 1720.967888] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1720.968429] RIP: 0033:0x7ffb55399b19 [ 1720.968850] 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 [ 1720.970801] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1720.971650] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1720.972443] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1720.973246] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.974038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.974826] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1720.980989] autofs4:pid:11752:autofs_fill_super: called with bogus options 04:25:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xc0ed0000, 0x0) [ 1721.177007] autofs4:pid:11761:autofs_fill_super: called with bogus options [ 1721.191824] autofs4:pid:11762:autofs_fill_super: called with bogus options [ 1721.243108] tmpfs: Unsupported parameter 'huge' 04:25:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 52) 04:25:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r1, r0, 0x0, 0xf88c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x800) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r2) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) close(r3) close(0xffffffffffffffff) 04:25:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000003b, 0x0) 04:25:48 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x0, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:25:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 61) 04:25:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000200000000000000010000000e0001004e4c425f0fc7970bb0638f00"], 0x24}}, 0x0) r2 = 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x6}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)}, 0x0) ftruncate(r2, 0x400) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x6, 0x3f, 0x8, 0x7, 0x0, 0x80, 0x8502, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0x28de595b}, 0x5004, 0x6424, 0x0, 0x9, 0x0, 0x8001, 0xf5d9, 0x0, 0x71a, 0x0, 0x2}, r5, 0x8, r2, 0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}]}, 0x24}}, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffffffffffff}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0x5555555555550301}}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0002}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x10) unshare(0x48020200) 04:25:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf20c0000, 0x0) 04:25:48 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) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000000180)) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0xca) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000100)=0x101, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000300), 0x6e, 0x0, 0x0, 0x0, 0x120}, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x80464c453f) [ 1734.459815] FAULT_INJECTION: forcing a failure. [ 1734.459815] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.462461] CPU: 0 PID: 11776 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1734.464058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1734.465890] Call Trace: [ 1734.466482] dump_stack+0x107/0x167 [ 1734.467299] should_fail.cold+0x5/0xa [ 1734.468144] ? create_object.isra.0+0x3a/0xa20 [ 1734.469174] should_failslab+0x5/0x20 [ 1734.470027] kmem_cache_alloc+0x5b/0x310 [ 1734.470948] ? mark_held_locks+0x9e/0xe0 [ 1734.471875] create_object.isra.0+0x3a/0xa20 [ 1734.472872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1734.474026] kmem_cache_alloc_trace+0x151/0x320 [ 1734.475098] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1734.476226] __list_lru_init+0x44d/0x890 [ 1734.477200] alloc_super+0x8b8/0xa90 [ 1734.478063] sget+0x110/0x510 [ 1734.478793] ? kill_litter_super+0xa0/0xa0 [ 1734.479781] ? autofs_get_inode+0x400/0x400 [ 1734.480791] mount_nodev+0x2e/0x120 [ 1734.481638] ? uni2char+0xa0/0xa0 [ 1734.482448] legacy_get_tree+0x105/0x220 [ 1734.483404] vfs_get_tree+0x8e/0x300 [ 1734.484285] path_mount+0x13be/0x20b0 [ 1734.485202] ? strncpy_from_user+0x9e/0x470 [ 1734.486211] ? finish_automount+0xa90/0xa90 [ 1734.487221] ? getname_flags.part.0+0x1dd/0x4f0 [ 1734.488345] __x64_sys_mount+0x282/0x300 [ 1734.489297] ? copy_mnt_ns+0xa00/0xa00 [ 1734.490204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1734.491397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1734.492599] do_syscall_64+0x33/0x40 [ 1734.493478] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1734.494655] RIP: 0033:0x7f6f4c2f2b19 [ 1734.495516] 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 [ 1734.499712] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1734.501478] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1734.503109] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1734.504762] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1734.506409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1734.508043] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:25:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000003c, 0x0) [ 1734.524302] autofs4:pid:11776:autofs_fill_super: called with bogus options [ 1734.558709] FAULT_INJECTION: forcing a failure. [ 1734.558709] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.561643] CPU: 0 PID: 11783 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1734.563092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1734.564789] Call Trace: [ 1734.565361] dump_stack+0x107/0x167 [ 1734.566106] should_fail.cold+0x5/0xa [ 1734.566885] ? __alloc_skb+0x6d/0x5b0 [ 1734.567661] should_failslab+0x5/0x20 [ 1734.568444] kmem_cache_alloc_node+0x55/0x330 [ 1734.569372] __alloc_skb+0x6d/0x5b0 [ 1734.570123] alloc_skb_with_frags+0x92/0x570 [ 1734.571014] sock_alloc_send_pskb+0x7af/0x930 [ 1734.571964] ? sk_alloc+0x350/0x350 [ 1734.572686] ? __lockdep_reset_lock+0x180/0x180 [ 1734.573663] ? perf_trace_lock+0xac/0x490 [ 1734.574511] ? SOFTIRQ_verbose+0x10/0x10 [ 1734.575351] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1734.576389] ? ip6_mtu+0x1bb/0x3d0 [ 1734.577121] ? lock_downgrade+0x6d0/0x6d0 [ 1734.577958] ? ip_frag_init+0x350/0x350 [ 1734.578778] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1734.579722] ? ip6_mtu+0x1e9/0x3d0 [ 1734.580445] ? ip6_setup_cork+0xfb7/0x1740 [ 1734.581328] ip6_make_skb+0x2de/0x4e0 [ 1734.582098] ? ip_frag_init+0x350/0x350 [ 1734.582910] ? ip_frag_init+0x350/0x350 [ 1734.583729] ? ip6_push_pending_frames+0xf0/0xf0 [ 1734.584699] ? ip6_dst_hoplimit+0x199/0x440 [ 1734.585584] ? lock_downgrade+0x6d0/0x6d0 [ 1734.586446] udpv6_sendmsg+0x20d0/0x2af0 [ 1734.587271] ? ip_frag_init+0x350/0x350 [ 1734.588090] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.589141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1734.590214] ? __lockdep_reset_lock+0x180/0x180 [ 1734.591166] ? lock_acquire+0x197/0x470 [ 1734.591987] ? find_held_lock+0x2c/0x110 [ 1734.592849] ? sock_has_perm+0x1ea/0x280 [ 1734.593706] ? __import_iovec+0x458/0x590 [ 1734.594552] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.595608] inet6_sendmsg+0x105/0x140 [ 1734.596407] ? inet6_compat_ioctl+0x320/0x320 [ 1734.597328] sock_sendmsg+0xf2/0x190 [ 1734.598085] ____sys_sendmsg+0x334/0x870 [ 1734.598914] ? kernel_sendmsg+0x50/0x50 [ 1734.599725] ? do_recvmmsg+0x6d0/0x6d0 [ 1734.600525] ? __lock_acquire+0x1657/0x5b00 [ 1734.601452] ___sys_sendmsg+0xf3/0x170 [ 1734.602229] ? sendmsg_copy_msghdr+0x160/0x160 [ 1734.603146] ? __lockdep_reset_lock+0x180/0x180 [ 1734.604070] ? lock_acquire+0x197/0x470 [ 1734.604868] ? find_held_lock+0x2c/0x110 [ 1734.605683] ? __might_fault+0xd3/0x180 [ 1734.606492] ? lock_downgrade+0x6d0/0x6d0 [ 1734.607321] ? io_schedule_timeout+0x140/0x140 [ 1734.608291] __sys_sendmmsg+0x195/0x470 [ 1734.609159] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1734.610068] ? lock_downgrade+0x6d0/0x6d0 [ 1734.610956] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1734.611972] ? wait_for_completion_io+0x270/0x270 [ 1734.613009] ? rcu_read_lock_any_held+0x75/0xa0 [ 1734.613993] ? vfs_write+0x354/0xa70 [ 1734.614787] ? fput_many+0x2f/0x1a0 [ 1734.615559] ? ksys_write+0x1a9/0x260 [ 1734.616364] ? __ia32_sys_read+0xb0/0xb0 [ 1734.617231] __x64_sys_sendmmsg+0x99/0x100 [ 1734.618114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1734.619199] do_syscall_64+0x33/0x40 [ 1734.619971] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1734.621060] RIP: 0033:0x7ffb55399b19 [ 1734.621856] 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 [ 1734.625756] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1734.627358] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1734.628876] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1734.630377] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1734.631873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1734.633344] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:25:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf6ffffff, 0x0) 04:25:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 53) 04:25:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 62) 04:25:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000880)={0x0, 0xffffffffffffffff, 0x32, 0xff, @scatter={0x7, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000680)=""/174, 0xae}, {&(0x7f0000000740)=""/215, 0xd7}]}, &(0x7f00000001c0)="73b7d764d2dcf0973e1259b4ec9cdd538229e8a0951ba3bc13b44c935a5524f2fb93fd61fdc85b94f621329e7d60a421b940", &(0x7f0000000300)=""/61, 0x4, 0x10000, 0x3, &(0x7f0000000840)}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000900)={0x0, 0x4, 0x20, 0x4, 0x3978}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0xffffffffffffff8c, 0x0, @buffer={0x300, 0xa3, &(0x7f00000005c0)=""/163}, &(0x7f0000000200)="4feb02c2846f0ddb72f496b9a82f41bf6b", 0x0, 0x0, 0x0, 0x0, 0x0}) 04:25:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x8000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x5) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f00000001c0), 0x0, &(0x7f00000002c0)={r1, r2+60000000}, &(0x7f0000000340)={[0x4]}, 0x8) unlinkat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x200) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000c40)='tmpfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0) link(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000180)=0x9) unlink(&(0x7f0000000300)='./file0/file0\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x8100, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001800000012671082b3d09c51f622c7ad485b20b83fa8f9148435d1c3880dd75a01c9c52bb849c8dc0d031b9bb2554af081e202ae5e32ab7914f3f154dce20d4f803a11c24b562de8a55b8fd9da5a235b7b1f236c0971", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c65302f66696c653100"]) 04:25:48 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:25:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='msdos\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300b0e3, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) fallocate(0xffffffffffffffff, 0x8, 0x6, 0x81) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback}) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8923, &(0x7f0000000140)={'lo\x00'}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wg1\x00'}) [ 1735.028169] FAULT_INJECTION: forcing a failure. [ 1735.028169] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.030668] CPU: 0 PID: 11805 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1735.032100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.033818] Call Trace: [ 1735.034374] dump_stack+0x107/0x167 [ 1735.035140] should_fail.cold+0x5/0xa [ 1735.035933] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1735.036988] should_failslab+0x5/0x20 [ 1735.037778] kmem_cache_alloc_trace+0x55/0x320 [ 1735.038722] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1735.039774] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1735.040790] __list_lru_init+0x44d/0x890 [ 1735.041644] alloc_super+0x8b8/0xa90 [ 1735.042428] sget+0x110/0x510 [ 1735.043074] ? kill_litter_super+0xa0/0xa0 [ 1735.043938] ? autofs_get_inode+0x400/0x400 [ 1735.044825] mount_nodev+0x2e/0x120 [ 1735.045603] ? uni2char+0xa0/0xa0 [ 1735.046315] legacy_get_tree+0x105/0x220 [ 1735.047161] vfs_get_tree+0x8e/0x300 [ 1735.047930] path_mount+0x13be/0x20b0 [ 1735.048724] ? strncpy_from_user+0x9e/0x470 [ 1735.049631] ? finish_automount+0xa90/0xa90 [ 1735.050516] ? getname_flags.part.0+0x1dd/0x4f0 [ 1735.051503] __x64_sys_mount+0x282/0x300 [ 1735.052154] FAULT_INJECTION: forcing a failure. [ 1735.052154] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.052343] ? copy_mnt_ns+0xa00/0xa00 [ 1735.055427] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1735.056510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1735.057598] do_syscall_64+0x33/0x40 [ 1735.058381] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1735.059436] RIP: 0033:0x7f6f4c2f2b19 [ 1735.060207] 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 [ 1735.063978] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1735.065544] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1735.066993] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1735.068456] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1735.069921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1735.071399] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1735.072933] CPU: 1 PID: 11802 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1735.074452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.076274] Call Trace: [ 1735.076866] dump_stack+0x107/0x167 [ 1735.077617] should_fail.cold+0x5/0xa [ 1735.078462] ? __alloc_skb+0x6d/0x5b0 [ 1735.079373] ? __alloc_skb+0x6d/0x5b0 [ 1735.080213] should_failslab+0x5/0x20 [ 1735.081018] kmem_cache_alloc_node+0x55/0x330 [ 1735.081952] __alloc_skb+0x6d/0x5b0 [ 1735.082706] alloc_skb_with_frags+0x92/0x570 [ 1735.083628] sock_alloc_send_pskb+0x7af/0x930 [ 1735.084566] ? sk_alloc+0x350/0x350 [ 1735.085328] ? __lockdep_reset_lock+0x180/0x180 [ 1735.086278] ? perf_trace_lock+0xac/0x490 [ 1735.087204] ? SOFTIRQ_verbose+0x10/0x10 [ 1735.088138] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1735.089268] ? ip6_mtu+0x1bb/0x3d0 [ 1735.090049] ? lock_downgrade+0x6d0/0x6d0 [ 1735.091026] ? ip_frag_init+0x350/0x350 [ 1735.091903] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1735.092938] ? ip6_mtu+0x1e9/0x3d0 [ 1735.093775] ? ip6_setup_cork+0xfb7/0x1740 [ 1735.094696] ip6_make_skb+0x2de/0x4e0 [ 1735.095466] ? ip_frag_init+0x350/0x350 [ 1735.096364] ? ip_frag_init+0x350/0x350 [ 1735.097334] ? ip6_push_pending_frames+0xf0/0xf0 [ 1735.098353] ? ip6_dst_hoplimit+0x199/0x440 [ 1735.099241] ? lock_downgrade+0x6d0/0x6d0 [ 1735.100114] udpv6_sendmsg+0x20d0/0x2af0 [ 1735.100974] ? ip_frag_init+0x350/0x350 [ 1735.101804] ? udp_v6_push_pending_frames+0x360/0x360 [ 1735.102865] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1735.103946] ? __lockdep_reset_lock+0x180/0x180 [ 1735.104908] ? lock_acquire+0x197/0x470 [ 1735.105713] ? find_held_lock+0x2c/0x110 [ 1735.106556] ? sock_has_perm+0x1ea/0x280 [ 1735.107422] ? __import_iovec+0x458/0x590 [ 1735.108264] ? udp_v6_push_pending_frames+0x360/0x360 [ 1735.109317] inet6_sendmsg+0x105/0x140 [ 1735.110111] ? inet6_compat_ioctl+0x320/0x320 [ 1735.111022] sock_sendmsg+0xf2/0x190 [ 1735.111780] ____sys_sendmsg+0x334/0x870 [ 1735.112609] ? kernel_sendmsg+0x50/0x50 [ 1735.113430] ? do_recvmmsg+0x6d0/0x6d0 [ 1735.114223] ? __lock_acquire+0x1657/0x5b00 [ 1735.115110] ___sys_sendmsg+0xf3/0x170 [ 1735.115900] ? sendmsg_copy_msghdr+0x160/0x160 [ 1735.116838] ? __lockdep_reset_lock+0x180/0x180 [ 1735.117794] ? lock_acquire+0x197/0x470 [ 1735.118600] ? find_held_lock+0x2c/0x110 [ 1735.119427] ? __might_fault+0xd3/0x180 [ 1735.120237] ? lock_downgrade+0x6d0/0x6d0 [ 1735.121083] ? io_schedule_timeout+0x140/0x140 [ 1735.122026] __sys_sendmmsg+0x195/0x470 [ 1735.122841] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1735.123720] ? lock_downgrade+0x6d0/0x6d0 [ 1735.124579] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1735.125842] ? wait_for_completion_io+0x270/0x270 [ 1735.127013] ? rcu_read_lock_any_held+0x75/0xa0 [ 1735.128129] ? vfs_write+0x354/0xa70 [ 1735.129049] ? fput_many+0x2f/0x1a0 [ 1735.129922] ? ksys_write+0x1a9/0x260 [ 1735.130832] ? __ia32_sys_read+0xb0/0xb0 [ 1735.131818] __x64_sys_sendmmsg+0x99/0x100 [ 1735.132858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1735.133962] do_syscall_64+0x33/0x40 [ 1735.134711] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1735.135736] RIP: 0033:0x7ffb55399b19 [ 1735.136486] 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 [ 1735.140218] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1735.141762] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1735.143195] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1735.144629] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1735.146072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1735.147502] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1735.195411] : renamed from lo 04:26:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000003d, 0x0) 04:26:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfeffffff, 0x0) 04:26:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 54) 04:26:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0, 0x230002, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) 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 = getpgid(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800200, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x2) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x2, 0xfb, 0x5, 0x3, 0x0, 0x7, 0x490, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x200, 0x9}, 0x40000, 0x9, 0x101, 0x7, 0xf19, 0x517, 0x7, 0x0, 0x7, 0x0, 0x7}, r0, 0xffffffffffffffff, r1, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fcntl$setstatus(r3, 0x4, 0x44400) io_submit(r4, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x1, 0x0, r3, 0x0, 0x4000}]) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x46) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x10000000) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) 04:26:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 63) 04:26:02 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x30f5, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0}, 0x20004884) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000040)={0x2, 0xd, 0x3, 0x0, @msf={0x9, 0x7, 0x20}, 0x7}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) r5 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5185, &(0x7f0000000180)={0x0, 0xb2a2, 0x20, 0x3, 0xa4, 0x0, r5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0001000000000000000000000000000d00000000efe589624f96527d6a7332a49f4b399353042795d9ba28f898335f81e108a316e9b89f119944802eb96507a829d7be9732b60406a6753b26f1e4ac3079eb1b0f5230bf8c", @ANYRES32=0x0, @ANYBLOB="ad01f4dccf30b652a0ca06a4c7ae2fe4ff030000a4a30e047f8134cd1840a635525a022b262061fc913e4c7cde23201f024b42505fe8b0743197da8efac7c9689244e023007b9f0e6c81c88fdebd1ddd861194875fc16812ea1a510600000088ea372a316ccb9b40f1218900"/119], 0x102c}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) close(0xffffffffffffffff) 04:26:02 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:26:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x64ef, r3, 0x0, 0x0, 0x0, 0x0, 0x2}]) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, 0x0}]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001d0045270040000090cd000006"], 0x14}}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[], 0x5c}}, 0x0) read(r4, &(0x7f00000001c0)=""/151, 0x97) [ 1749.128574] FAULT_INJECTION: forcing a failure. [ 1749.128574] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.131527] CPU: 1 PID: 11847 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1749.131539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.131547] Call Trace: [ 1749.131582] dump_stack+0x107/0x167 [ 1749.131617] should_fail.cold+0x5/0xa [ 1749.131647] ? create_object.isra.0+0x3a/0xa20 [ 1749.131679] should_failslab+0x5/0x20 [ 1749.131706] kmem_cache_alloc+0x5b/0x310 [ 1749.131735] ? mark_held_locks+0x9e/0xe0 04:26:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 64) 04:26:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xff030000, 0x0) [ 1749.131770] create_object.isra.0+0x3a/0xa20 [ 1749.131793] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1749.131820] kmem_cache_alloc_trace+0x151/0x320 [ 1749.131849] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1749.131874] __list_lru_init+0x44d/0x890 [ 1749.131901] alloc_super+0x8b8/0xa90 [ 1749.131931] sget+0x110/0x510 [ 1749.131948] ? kill_litter_super+0xa0/0xa0 [ 1749.131968] ? autofs_get_inode+0x400/0x400 [ 1749.131988] mount_nodev+0x2e/0x120 [ 1749.132008] ? uni2char+0xa0/0xa0 [ 1749.132027] legacy_get_tree+0x105/0x220 [ 1749.132052] vfs_get_tree+0x8e/0x300 [ 1749.132075] path_mount+0x13be/0x20b0 [ 1749.132101] ? strncpy_from_user+0x9e/0x470 [ 1749.132125] ? finish_automount+0xa90/0xa90 [ 1749.132145] ? getname_flags.part.0+0x1dd/0x4f0 [ 1749.132182] __x64_sys_mount+0x282/0x300 [ 1749.132204] ? copy_mnt_ns+0xa00/0xa00 [ 1749.132229] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.132248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.132275] do_syscall_64+0x33/0x40 [ 1749.132297] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.132310] RIP: 0033:0x7f6f4c2f2b19 [ 1749.132331] 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 [ 1749.132342] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1749.132364] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1749.132376] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1749.132388] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.132399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.132411] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1749.149198] FAULT_INJECTION: forcing a failure. [ 1749.149198] name failslab, interval 1, probability 0, space 0, times 0 04:26:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 55) [ 1749.149215] CPU: 0 PID: 11845 Comm: syz-executor.6 Not tainted 5.10.192 #1 04:26:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80, '\x00', 0xc}, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffb}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r1, 0x21, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x10200, &(0x7f0000000b00)={0x77359400}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x3c215, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xaa2}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3e3cb8ee0c7e11ee}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0xc004) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d000000000000000068653d6c6f6f73652c613aecb9d913cebd2aa15069b3f4b73d2b2c2c736d61636b66736465663d706970656673002c7050723d303030303030303034352c7569643e", @ANYRESDEC=0x0, @ANYBLOB=',fsname=p']) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000480), 0x4) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x5, 0x6, 0x7f, 0x3, 0x0, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f00000004c0), 0xe}, 0x8, 0x6, 0x1f, 0xd, 0x3, 0x8, 0xfff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xd, 0xffffffffffffffff, 0x2) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000b40)='./file0/../file0\x00', 0x42) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x8) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x14, 0x0) [ 1749.149222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.149226] Call Trace: [ 1749.149248] dump_stack+0x107/0x167 [ 1749.149263] should_fail.cold+0x5/0xa [ 1749.149280] should_failslab+0x5/0x20 [ 1749.149294] __kmalloc_node_track_caller+0x74/0x3b0 [ 1749.149305] ? alloc_skb_with_frags+0x92/0x570 [ 1749.149319] __alloc_skb+0xb1/0x5b0 [ 1749.149332] alloc_skb_with_frags+0x92/0x570 [ 1749.149352] sock_alloc_send_pskb+0x7af/0x930 [ 1749.149371] ? sk_alloc+0x350/0x350 [ 1749.149385] ? __lockdep_reset_lock+0x180/0x180 [ 1749.149396] ? perf_trace_lock+0xac/0x490 [ 1749.149405] ? SOFTIRQ_verbose+0x10/0x10 [ 1749.149425] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1749.149443] ? ip6_mtu+0x1bb/0x3d0 [ 1749.149454] ? lock_downgrade+0x6d0/0x6d0 [ 1749.149464] ? ip_frag_init+0x350/0x350 [ 1749.149482] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1749.149492] ? ip6_mtu+0x1e9/0x3d0 [ 1749.149503] ? ip6_setup_cork+0xfb7/0x1740 [ 1749.149516] ip6_make_skb+0x2de/0x4e0 [ 1749.149524] ? ip_frag_init+0x350/0x350 [ 1749.149537] ? ip_frag_init+0x350/0x350 [ 1749.149550] ? ip6_push_pending_frames+0xf0/0xf0 [ 1749.149565] ? ip6_dst_hoplimit+0x199/0x440 [ 1749.149576] ? lock_downgrade+0x6d0/0x6d0 [ 1749.149589] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1749.149609] udpv6_sendmsg+0x20d0/0x2af0 [ 1749.149622] ? ip_frag_init+0x350/0x350 [ 1749.149639] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.149649] ? __lockdep_reset_lock+0x180/0x180 [ 1749.149666] ? __lockdep_reset_lock+0x180/0x180 [ 1749.149682] ? lock_acquire+0x197/0x470 [ 1749.149691] ? find_held_lock+0x2c/0x110 [ 1749.149711] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 04:26:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000003e, 0x0) [ 1749.149723] ? sock_has_perm+0x1ea/0x280 [ 1749.149746] ? __import_iovec+0x4c3/0x590 [ 1749.149757] ? __import_iovec+0x458/0x590 [ 1749.149767] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.149779] inet6_sendmsg+0x105/0x140 [ 1749.149790] ? inet6_compat_ioctl+0x320/0x320 [ 1749.149799] sock_sendmsg+0xf2/0x190 [ 1749.149809] ____sys_sendmsg+0x334/0x870 [ 1749.149821] ? kernel_sendmsg+0x50/0x50 [ 1749.149830] ? do_recvmmsg+0x6d0/0x6d0 [ 1749.149842] ? __lock_acquire+0x1657/0x5b00 [ 1749.149860] ___sys_sendmsg+0xf3/0x170 [ 1749.149872] ? sendmsg_copy_msghdr+0x160/0x160 [ 1749.149880] ? vmacache_find+0x55/0x2a0 [ 1749.149892] ? __lockdep_reset_lock+0x180/0x180 [ 1749.149907] ? lock_acquire+0x197/0x470 [ 1749.149919] ? find_held_lock+0x2c/0x110 [ 1749.149933] ? __might_fault+0xd3/0x180 [ 1749.149943] ? lock_downgrade+0x6d0/0x6d0 [ 1749.149954] ? asm_exc_page_fault+0x1e/0x30 [ 1749.149975] __sys_sendmmsg+0x195/0x470 [ 1749.149989] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1749.149999] ? lock_downgrade+0x6d0/0x6d0 [ 1749.150021] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1749.150033] ? wait_for_completion_io+0x270/0x270 [ 1749.150047] ? rcu_read_lock_any_held+0x75/0xa0 [ 1749.150058] ? vfs_write+0x354/0xa70 [ 1749.150071] ? fput_many+0x2f/0x1a0 [ 1749.150081] ? ksys_write+0x1a9/0x260 [ 1749.150092] ? __ia32_sys_read+0xb0/0xb0 [ 1749.150107] __x64_sys_sendmmsg+0x99/0x100 [ 1749.150117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.150128] do_syscall_64+0x33/0x40 [ 1749.150140] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.150148] RIP: 0033:0x7ffb55399b19 [ 1749.150159] 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 [ 1749.150165] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1749.150178] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1749.150185] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1749.150191] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.150197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.150204] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1749.215204] autofs4:pid:11847:autofs_fill_super: called with bogus options [ 1749.420589] FAULT_INJECTION: forcing a failure. [ 1749.420589] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.420613] CPU: 0 PID: 11863 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1749.420620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.420623] Call Trace: [ 1749.420643] dump_stack+0x107/0x167 [ 1749.420657] should_fail.cold+0x5/0xa [ 1749.420672] ? create_object.isra.0+0x3a/0xa20 [ 1749.420685] should_failslab+0x5/0x20 [ 1749.420696] kmem_cache_alloc+0x5b/0x310 [ 1749.420710] create_object.isra.0+0x3a/0xa20 [ 1749.420721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1749.420735] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1749.420746] ? alloc_skb_with_frags+0x92/0x570 [ 1749.420760] __alloc_skb+0xb1/0x5b0 [ 1749.420773] alloc_skb_with_frags+0x92/0x570 [ 1749.420793] sock_alloc_send_pskb+0x7af/0x930 [ 1749.420812] ? sk_alloc+0x350/0x350 [ 1749.420826] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1749.420846] ? __ip6_append_data.isra.0+0x1763/0x3a70 [ 1749.420860] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1749.420882] ? ip6_mtu+0x1bb/0x3d0 [ 1749.420895] ? lock_downgrade+0x6d0/0x6d0 [ 1749.420904] ? ip_frag_init+0x350/0x350 [ 1749.420923] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1749.420933] ? ip6_mtu+0x1e9/0x3d0 [ 1749.420944] ? ip6_setup_cork+0xfb7/0x1740 [ 1749.420962] ip6_make_skb+0x2de/0x4e0 [ 1749.420970] ? ip_frag_init+0x350/0x350 [ 1749.420983] ? ip_frag_init+0x350/0x350 [ 1749.420996] ? ip6_push_pending_frames+0xf0/0xf0 [ 1749.421021] ? ip6_dst_hoplimit+0x199/0x440 [ 1749.421032] ? lock_downgrade+0x6d0/0x6d0 [ 1749.421044] ? ip6_sk_dst_lookup_flow+0x4f2/0x740 [ 1749.421056] ? __sanitizer_cov_trace_pc+0x3c/0x60 [ 1749.421072] udpv6_sendmsg+0x20d0/0x2af0 [ 1749.421085] ? ip_frag_init+0x350/0x350 [ 1749.421102] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.421120] ? __lockdep_reset_lock+0x180/0x180 [ 1749.421132] ? hrtimer_start_range_ns+0x336/0xae0 [ 1749.421146] ? lock_acquire+0x197/0x470 [ 1749.421155] ? find_held_lock+0x2c/0x110 [ 1749.421178] ? sock_has_perm+0x1ea/0x280 [ 1749.421204] ? __import_iovec+0x458/0x590 [ 1749.421214] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.421227] inet6_sendmsg+0x105/0x140 [ 1749.421237] ? inet6_compat_ioctl+0x320/0x320 [ 1749.421246] sock_sendmsg+0xf2/0x190 [ 1749.421257] ____sys_sendmsg+0x334/0x870 [ 1749.421269] ? kernel_sendmsg+0x50/0x50 [ 1749.421278] ? do_recvmmsg+0x6d0/0x6d0 [ 1749.421290] ? find_held_lock+0x2c/0x110 [ 1749.421310] ___sys_sendmsg+0xf3/0x170 [ 1749.421321] ? sendmsg_copy_msghdr+0x160/0x160 [ 1749.421334] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.421344] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1749.421355] ? trace_hardirqs_on+0x5b/0x180 [ 1749.421367] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1749.421377] ? finish_task_switch+0x126/0x5d0 [ 1749.421385] ? finish_task_switch+0xef/0x5d0 [ 1749.421396] ? __switch_to+0x572/0xf70 [ 1749.421407] ? __switch_to_asm+0x3a/0x60 [ 1749.421415] ? __switch_to_asm+0x34/0x60 [ 1749.421427] ? __schedule+0x82c/0x1ea0 [ 1749.421443] ? io_schedule_timeout+0x140/0x140 [ 1749.421462] __sys_sendmmsg+0x195/0x470 [ 1749.421476] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1749.421487] ? lock_downgrade+0x6d0/0x6d0 [ 1749.421507] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1749.421520] ? wait_for_completion_io+0x270/0x270 [ 1749.421533] ? rcu_read_lock_any_held+0x75/0xa0 [ 1749.421542] ? vfs_write+0x354/0xa70 [ 1749.421555] ? fput_many+0x2f/0x1a0 [ 1749.421566] ? ksys_write+0x1a9/0x260 [ 1749.421576] ? __ia32_sys_read+0xb0/0xb0 [ 1749.421591] __x64_sys_sendmmsg+0x99/0x100 [ 1749.421601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.421612] do_syscall_64+0x33/0x40 [ 1749.421623] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.421631] RIP: 0033:0x7ffb55399b19 [ 1749.421642] 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 [ 1749.421648] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1749.421661] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1749.421667] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1749.421673] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.421679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.421685] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1749.553794] EXT4-fs (sda): re-mounted. Opts: (null) [ 1749.567104] FAULT_INJECTION: forcing a failure. [ 1749.567104] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.567118] CPU: 0 PID: 11869 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1749.567125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.567130] Call Trace: [ 1749.567151] dump_stack+0x107/0x167 [ 1749.567169] should_fail.cold+0x5/0xa [ 1749.567186] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1749.567201] should_failslab+0x5/0x20 [ 1749.567214] kmem_cache_alloc_trace+0x55/0x320 [ 1749.567227] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1749.567245] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1749.567269] __list_lru_init+0x44d/0x890 [ 1749.567300] alloc_super+0x8b8/0xa90 [ 1749.567320] sget+0x110/0x510 [ 1749.567332] ? kill_litter_super+0xa0/0xa0 [ 1749.567347] ? autofs_get_inode+0x400/0x400 [ 1749.567362] mount_nodev+0x2e/0x120 [ 1749.567375] ? uni2char+0xa0/0xa0 [ 1749.567387] legacy_get_tree+0x105/0x220 [ 1749.567405] vfs_get_tree+0x8e/0x300 [ 1749.567420] path_mount+0x13be/0x20b0 [ 1749.567440] ? strncpy_from_user+0x9e/0x470 [ 1749.567456] ? finish_automount+0xa90/0xa90 [ 1749.567470] ? getname_flags.part.0+0x1dd/0x4f0 [ 1749.567499] __x64_sys_mount+0x282/0x300 [ 1749.567514] ? copy_mnt_ns+0xa00/0xa00 [ 1749.567537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.567549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.567569] do_syscall_64+0x33/0x40 [ 1749.567582] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.567591] RIP: 0033:0x7f6f4c2f2b19 [ 1749.567605] 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 [ 1749.567612] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1749.567627] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1749.567634] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1749.567642] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.567649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.567657] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1749.603476] EXT4-fs (sda): re-mounted. Opts: (null) 04:26:17 executing program 5: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x5, 0x11, 0x0, 0x1, [@generic="1a"]}]}, 0x1c}}, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x64ef, r2, 0x0, 0x0, 0x0, 0x0, 0x2}]) io_submit(r1, 0x0, &(0x7f0000000040)) 04:26:17 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xffffe000, 0x0) 04:26:17 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'hsr0\x00'}) 04:26:17 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:26:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 56) 04:26:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 65) 04:26:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000041, 0x0) 04:26:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) listen(r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x10e) r3 = perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x4, 0x3f, 0x1, 0x8, 0x0, 0xfffffffffffffff8, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x1ff, 0x2, 0x6, 0x8, 0x2, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x2) sendmmsg$unix(r4, &(0x7f0000007e40)=[{{&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)="9c8c7fab7bc1e0788944c2360c423e0fa130f7869859ca4739569a6db8bffd218f97dcf0b1599af8174754bf1d9656ba046c8b389fc84ceb708733500aca0b3e4f57fbf3d8d5b85e6d2403b320cc6ea35fcb890bc0988cefd76ccbddcac2c151f026613c0090d73010355d91f913a3d523756dc575d49597123c835ebb10cebcb5e9d058d4d733a0b3e4e4e4ff95f534a55b7a26b990c2", 0x97}, {&(0x7f0000000900)="d4def2aa2bcc8d552afbe8dbcc61faa5e54c307d900607e8e7bf431033e3b99e24ec1a3fb574d85335b01f312071c47ac2b4dbd7846414b1ab8bc0acf4fd1dc8630f91baca2d892e383cfd45744104e9f1661eacd758a8eceaffab156cdf0bbe34bda3c3f53fe2ffd0cf0bbf8884b0ceb6eb745d4350dcdcb3d0450b3a836b4f2b016dbfea4a8b0600f5a9579623ab878f34ecb1f946a60f805f464bf105847922ff6d6f4456f2db0c7c6b1280244f436424e7", 0xb3}, {&(0x7f00000009c0)="f33bf3d9475affa0fe033fa6703481bb36ba20adfdbc2c8951d4342671c1e4f4ef6e87055eb9d1b3464d8d1429d5b83acc2d39bff04339a8f819e36b0b4b851f23d45914985d15e54ff31dfee3253b56c44de211c4b3c895b5fe833d0001657fde24d5a2", 0x64}, {&(0x7f0000000a40)="cad2fbc05f607541449c9e154c76aa920aa7ffe36e725d0f24cef5e1f0c85b8bc39e363a71bf83df30652d7315dd928daa40380abdbf9a0c9172bb5222d793207799d9b633e33b75ed970254f8a9fff4cd5be290a133e8c15b555a6d22059bf3f0bb176a72448e1b7374a7cc8d064f88377fc71f415034564a642b0e2142d35d44d3f9d6cffd94b10d20b7c871785f52a02a7b436ee9e4aed0f330b28ef05ac2549813c66a2d53e179f073e66f9a28d388e5c0394ce8ae43", 0xb8}, {&(0x7f0000000200)="41b807c80365dfeb42ede66ee3738bcb5f385ef8b1e8fa9b0daaaa8090bda75765d8873d2faa2f2c69ee35168ad5", 0x2e}, {&(0x7f0000000b00)="31ea50bb830952a63eca52c99b214d59a2aa51a2a00280db4e00c25255a64061d53340d8c8002f8db973034b64b909638a200b41a5462a5d9e7e411ac40d9e4eb5c7fbfc3ea7821a3907b4b7848bdf542da6a0e0de5e1517fc67eb6699e69db73afea3f41b1d7f26e6b073417cd67fc29708dde3ae6b80ceaae0e85d9aaf8b0a8c53260cb86b7ecc454ac9f330241f338d39fa4da500e3d6b0fb1a61df789c670c66b715622ec55ff47bd4ec59fa0bb67386e53f5e5f5f39e731df2491cfc3ffbd4d79df73224fff", 0xc8}, 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0x1000}, {&(0x7f0000003380)="cf5355f5888ac1981996e545ecff5d1d4fbc0ebe109e98a6af0e8eb12045b2b74ec84af856093d073a582a5b0da549c37626767bac8894475fbed4ee7c63bfd1508761b0099fa289be32e9ba99", 0x4d}, {&(0x7f0000003400)="34fefdad5752cc6ceefef594cc3f5326a956569cc05d6395d36dd41ae8cc01ba63aec32b2faf0618927cf636b92b588ed65ad7035e8544ccbc8903a003a1a4eb9ce7eefce201950a025d47107b7852f7ee6cab9b7dcab4a6f306102fd50d18f88f0f41311cc2be26fa0928842e97d29473bfd424aa70db3b122d554ff8f3bea679550196b3d896c35636e6a7b062df5480f1db5ae7ea60e4d21cb98607c492c7da", 0xa1}, {&(0x7f00000034c0)="0cf9b8863781823601ed642d6d4fd1f413dcb9655a3958fe77c8a2c4efdbb32d521accec69d900834f2bf9d0e29e785e40588a7c394dca5af645aa15a6c4dac852214a04483e092acc0c5e724e52c25aad21213ed6e31ec76692c60609022cdf6cc2976c466d4f68b4414fc4", 0x6c}], 0x9, &(0x7f00000038c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}], 0x60, 0x44800}}, {{&(0x7f0000003940)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f00000039c0)="7d8c4a717abe830dbf6cda9e4f612a66047467c236fb692d875cf3d6f4947177bc6e98cfb030ee3ceafa1065952a66a8aa115237da42e5387288d3babdeb3a5a762a01fe98935634c2dc729386eb527e3f565d0456205e000473a9ad952bd814e096595ef8b5692d5bb1022bb23b67115e9e800cf9680295f58f6dcec6af6b7355784b88a55e53f4e83a9d4e3bc3c207597cc40b57", 0x95}, {&(0x7f0000003a80)="8f8dd3c7ee39d75bc7fa199e64a2d34f08e1bbd518ca8afc0b36345dff62e61efe0d6ac712ff0d91c3c95bd82edc", 0x2e}], 0x2, &(0x7f0000004280)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r4, r3, r3]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x118, 0x400000c0}}, {{&(0x7f00000043c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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{&(0x7f00000068c0)="2b1191d25920839ff93b0f9f01cdb0811fe190d79a6a509ceac357fb1473e457fae1a576c5226b9499ce9cd763ccf8e3", 0x30}, {&(0x7f0000006900)="1b11ee47d3a93caaecf0dee42e8b4631731d861f2c8658c6181223519f0380ef0bf58d355d452a", 0x27}, {&(0x7f0000006940)="e6f5f07d85f3d4ac6277c3e7b4f5aa0a63dcf75e082c9016b8fa40ecfee4fe59", 0x20}, {&(0x7f0000006980)="2bac968a382f3926594470b45619e9c2fa1a21dde41a73ef45ec6db19752645f7bff6bb78f7ebe937d699c573d9c7dec9d17674712d450b2f0752276830814e92ecce4b0ef1b1687ccb2de67bba64b4d5bec", 0x52}, {&(0x7f0000006a00)="325a011d22c06c7f60f6f2aaf806b1", 0xf}, {&(0x7f0000006a40)="318c9f09f3137bdbd3cef7ecefa7e2913a524f16d5121059d3c78609951330d9b46032b968aac08309e5841f634ea1870a1e419edce78d9eddb6d3acdfbac83b1f5d06dcd7bf81bd8d074cfebfd911d3c07a35eeeadef5c10e2f838e1797050bf5553d2f66a5543cc6b386f14e3767c3988819aafd52a4cae621ff47e40ad7ab1c1a6bf92cd381e04daec6fa120884290b7dbeaf8a44dd5d023c1ffbf0d146fb64d85a4793175c330e3ce41e627bbea0fbdf133dd25b606c36de018c0cadb9b937bf1c4af8ffb3c6d8f2ae0413c51a90314baeeeab562b3c6125742b82d257f2394d34c29c1aca64e67d970d1aaa88d6fff5c1541a19eb05a7c217195ba0079f16ab345ca351e56fa345310843563e605782c6680c82c5978b9436d329af8534f84a802f23f91bb160c160b03917fc777ff0a368bf7c4c792f6cf4a52c24f2954074ca3f876d43b1a9b83521bdffe35ecdb34af8700f605ffc8a40b073333fa90b44c99d5d4f516b33aecef4459f64f17fc5c3db9ce4508468d745594a6ebb06bcd498b8abcb0226eac8b1d7e24e5a7396e071670d9fb7d9da2f533dbf357318c2d9199512563dc1ae00643b0ddf1919a4a083463871fc8abe556e573be99aea2754a52b4ff5ad006fb6cd0d819ae316ff6235a36bdff4a4435de682b0753ddd77e54058f90f33239a6a5205413bcc98de3832331c3d131d909213214649e3ae2f446575ab3302ad00c2e3f4fe7613f6e40218e5f3f6b544eaa2b0e997c115d1ddc01e1da6a9ffb234a3fb7de6fe0038246d6cf7b32c0e04df2ca5119f542d844331cf0b2466c899d51cbee0b45f7ff4b2633536bfe864365ca1bfe7e9952d15eb6dbd3e0bebea342df3762f5756c579fb5b5b9eb06da82433b9b8640776781852b27f2b865d675a69ecf7a8a8ecf6c525fe7274a03969e0dcbe749191aa897ad09dbc49268e5c45e0262d1316d1093393f8c8047307174bf1318f7bd212ea0e6ee2d0e9eb8caec23e4546bc8ea2ad327340fea37ef4c094216efeb117584600316b5b6176edbf42520a58f98a359f485a3594ca9dd76c355fba6542d687363070387fc54a7871225a74b1769c04eade8e438138d10ba0398b014ef0a1b7304bb6014d11e5a7bc8e3799a7c4afb151461d8baec974d2e561d8a9ce7e503ef03a85593009127e91f481763ac0bb282a2d790486e9250f6b705cec361980bcff959fe6c0d888a457077c8eaa023d27f58597b1d6cac1d18376c864c79fdedd8abdc37c8b7f98cb1e09e6946af17b04edf708f61b3ea8d2d697c65e9124cd9a813639ef3dfae1e4eb139811df31907409572d1b952d5887ee59cf20d7a147557b15785c952553c5734bfabf26d51b36046ad432bd6cce3b11169a839e912a49a969060bf9aa6f811aaa5cd345e00072ccdde0a3d269002ec69972a647172ffe4e612274cba620db981b36c3f57322f0a1dbd1f47eb83746032f77c8ccec6037ee1132336fd12e7f0b0fef590fcf8b85ce2fadeba4b9f0da4b00ec1d1b583aec8fc92c5de4a8d8a8f580cb2aae10b91cd6ce72b78c4d47269b2187959781099fd65a71df7a321d27bc6c323fe0349094b3e498b8ccb3ce3ee842a92c7742c453f9d345b6cf7c73c184b81ac3e2ad9dde16af2b2f733eaba6cffd358ba50a45a9883129d8023fa4706cacb3843e46844d8f349a6e26fce2451a48b558f8c8c7be89f4c5eb59a11843bb1b4d45502ef70cce7770d4fa4593fceaa605b2242d4b944f561d535d43c935957b02922c467e210fce68797f99e4d961f769d064d78b8aec9d7b9decf8f75d73a6c0a0b95ee93831e159ea783fae38268a4dc63fc8850cff10bda1de6a45e5094174be845b8f0d69625131d7edc6ee132d7eee0b2628d185ff9a094d1aa6af1d9e0a4417a68dd934eaffc128827f45dd543a316d8598f04c4707f27dd6c5b848f595380c3485f47d659df3174b3ebd60486d813082ecc0df69e5e6cab25b8bcc20db50f126f3169a165ff380434f59225c61e94132eb8e189c085c3986bc3c9a51746f4c60326fd60135b0c2274e10e1c898e99ebe0283e32e1b5a47afa13a4c96d65f5a36f0bd4321a59bb51b739cba847f14e52e0c82ca92f3fb539210b105d03a6fa49f31398c584d38920516a0cc5cd994b6fae1ff5849bea673617ed0ecfa084802f54b94e21ab810ca4480e5b642c7974100b3654daa3def0fcc0521832149739b5afe8977d3427b0eaca556fca3c41250afa53877706d4bdc466ee0997001c3cf0b99f4af66a26c724e486c498f44515c46a4db3a565eca68495d1861141830a490753acc1d3b86aab51dc8e7c0bd62246c6b7405b0990cc546cb4acc50a27d51bb07baf08c558a9fba8da78bb83ef7a82b1383dfc674439b58eb44d9ee8710f9fb4ec15c8b5494a980ac585e21e60cf156ff09c948e1afe2df4e0b7c1308791e2e53b6687be6e70e15ed8a7cf6c34da11e89ea9088d7751828dcf754d44762c1830d2331f5c2673aff38e0af3a5ce079e949ba6ab5304f773676824d80e017da3a477033f2b8e5a356a79818a2520110cab3d588a70512b2e3883c01038717c6390d82dcbd7e3734a3c9efc888d46ea0e7ef4ee09427a0bed8e23bd1ff35f159ced0b407dfeaede4c01fd0d70341669b5a9686922a038e6569abbb13092ffeb0457ed6bc9441d70a168184a2aeda57f82a9c754a89bf19f0f09b26095c7f41bdb479d5d657e270f98b35de774b3fada3798d8db98b95a2a4456aaa4596fd559d3604486dde889cc51b9ec999141ff59592ec9a08647ed16b6e38f54df359f340764a7d6e663bf9fb209daf53ea9538fb0aef321f4e61b09a69a0baaa5747b57495342400f07c57b96781fe54b6bd8994ad1126bf3a52fbedf63cd33123aaa840ac581fbca065f276c647574ae56a7ed6ddbe2a9f4e4cff944490f42fee02ad380087f7f72e42bb2d267f42c081186c46d2bbd715cfb9d2ca4554cec003f8780ed2217ba62eccb9a6d479af97ab93ecec3bce28fdc5855e4f62900ccbe04b435be7ef78a14b3bcdd3e54f62fedba071ff63aacc80f98351a40f3805a5ec2176b2f7b414498d05cec6954697cace6fcff162edf14644a3beb7686ccf4f790e0eb93d6e3cf45bf708f1edb1b43a8ae8599b42113e9fcca9f0e62233ffdeb145c4850bccb8b844ea2887893720b50b567e5faceb502e0873003fc66a6a00f667e6f403c4dfbf74d8016b27102c73e84ff0e0871914eb753318b0a4ab5beddbc6b685e26f6eb113cffb7b9a4f9af4182f9bfe40b622679d5048d2c5d2c36b535f88ad299327a685365b1582ce0debf33ca4ccc2eb1880cea35be3091ed41608e3daf053f5eccdd737f3d2032504091ce37261578c8b30d67d44f01c57c62f77c36e2634ac021bb5ab28b4f6fba8af1de25c0d0fbc781fa65deeb15c21516686f266aa0ce6878aff31b7f46dff008e7a5ac15ea14595a8702dc3a6a8d1189700c0c99ec116f5d03031877fd63944d290dfa9694fc30167f8ea5d729da9c5bd6a88989f1a18ced2e0a4b30667a7d5aeb9093dee22801742785eda1823b0417c344d1333d981c2a811786d8c75a5e2b540a30b6082917d6a55177d46d6d156c2703dec26e4cf86f27311f9344f6e45700cd05c49717d78d230e53b6ab48f9c8e4e0b701249be2589a2964b696f7526ae008b5a929c5cb3750836d1c4b53c786532a8b03900e6eb08fc265cc26508728bd4917788017ab5261fd225ea0ed65728b4c5241eba76482b96c9f40b3874a2ac9af6994be55f4b5068b43f6c45ea2b97b1cb1a5d9506b4a662628b14309ee2d27ff2393965e4fb5643d2fbfd493bbf0386f368947f1cebc3752ad498205768c42aedac046ce914ba558e80ea10e304241dd43b9059c7644ca2c6be43c2ffa7a05edb87fb49e799c8563148c33f6d4cc1cf30bc34a236caa4484724705fbb7b10ec043e7520cac7064bcf2fd6f844f55cc44f5d48cebf86d9625d086af88a0ce0aac9d92f38236f529b63f71c674f4df6b5d15667152a36bcbc596cc4a1d445a8e4cd6b1cfd99ec2dfca3d612d4d9761c15e6805e577c1b274d09a2f8d5e2b061b42289385315d1603c15d7016ec0f54e528b165af76f2cc8f61a4ebf39a9ca705850c464d5dddde67bdf9bb9defbe0f50b22a3c3df0c05d187c3cac13a52d51ed35597dc48ae86834abd45953205b5eab659e38c2f52b1d38e36a4ff234d45dce7f955c0210b4dc241ba1bf1efe687df879814e0b06e04ca667d4277e5b992220779e24a4dd1e70ba990771a6513662d92c48593e2d17199f90e26b6c23ffbc71c918f5e7937de3bd20bedcd4178527cd0b5a2ff8c159bf738d34f060f3c17853b6eb8ac0ccf267ec4c0cfa514bd4876684269f44706f64ff64f6a5fc33dfd0600f2bf78e72d6dae1b97728f74e2517af5f800459dbf42fda56a304cb8b68fb6c0214702f0d5e7713fcb5079ca2ba4219fa1496e08d907447235492670b330021faed488d76f415cad3184034fd638197bc8620d22fa67807dc7480a2f04aae08166b5401f92820e0858877ffeb3b708c7848f98c233b683a9a680aa9ea590897b2de1e407e479d1a6b421b2d57a75f9a10b1810366a37e48b35c55365919221d621e4f93ffcbf6c7fa5ea8862105044ed21d6775101784a6d35a5a8b947e6e520cbfeeb77de28b46bf50b6ff1814382ba85250f7b65fb5465a7a40d25a93c7c697db90fe9a1d0f085b9bd5fea1361345976ff1274711cc944820391a5bb5da651ef3eb3dbe1ce4d813f12aacd0ffecc37bc2662aeb2d1b5f54007d14af0f33d7e336d210f65c68dcdd5402890ad1253051d6a15c176af4acf48354903d60c4feb78d08192772ca2a86a51b176bdaae5d37515eab30d2cfeb519f526d8947e1ce6e7e560a70f27642454da1ce4a520c0c701c40cbd3bbad018aa515d62ae146c2b50bde2ad9394f29980a8ee6a93f3e2149288d85333ac6fecf4735a5ca0eace49656feded1450b3c327efa34f45869d447ae4c30645cd4630496725da382f239984fd1f25d885c208b3cbd7ad6f319c3f03582e3d29b1b6eb10f42ebd375e2a7b1045471ac8273c0e819893f4ac89c3157d5d6a7dee6b366ec830a3187d3568ae3bc14ce35c7dc659bb9d68a50ce9f06bd78321844d7bc85ba7f5d4e9c8d71b5dc61aa09a8deda4c1e30d494a9d6cc3f22133fa36aa5cfe601ddc4f65a7334ec1beca77e5e8f4730a9fee49074b4d7492546d188788c723f213ca14ee73c4aad893edfd1721bc479527a96a09290f7314e72c8220e90dcdce54a092d3735ce0e10e04b5e2a4adf99b68241b8807cfb30d74bec5bcb4d80727e2a718a19b961391e91b5f48958f5aa071f8c33194b96696ac7392e75495cd7b0c311ea8f9260703fabb04568853d59fb7c965d99240f6a8281cc052dc5c2e69885e697c3ef8adca20e76013b7fb586a0dc2c9a93330ff3593207cb152adb372d4d4fd2586ce60e5fa769d663c5beadc595092b369c1228a85b3134e5ba6ebfbfe6356af8bf10abc69c3fbffac01e6bd6617e7562d4b92a083d5960595e1534b65f132f2861ad540ac301c9b079be2b71e7cc662c7dc8dc5c0d03fe801b139f60d31930565f29f64d00749fa55d5486204bd9724ed40fc67fff59cafe9d7b2879df9f45afc678ea782083ce8e677daa30e7d3040e6c662fe4b24c62b91ee7c42d1b227f29556ba2cddf5503de857817279941dd64c816989a6d3cf6d749345749697d058afb1a04e7b0c1aa10fb9ba21", 0x1000}], 0x8, &(0x7f0000007d80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, r1, r4, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}], 0xa0, 0x4008000}}], 0x7, 0x880) connect$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x5) connect$unix(r4, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000340)="a15f9a7f05ff173b8b044ff9af5faf3e9b6e7a4fd3f5c1fe292a01aa620bc06b398c54555f71299bbe7a19d28d7b1029a46db9129bc5298a3b4f102b2111605b7200c7f6c61bd570081b1869df4ce5e1ebabebf502f5478d66dd380db56d943bcbaef6b3e641c9b1e83ada1b3d9d23d36eada59840cf9431c8c352a094ef178c4a56d59ec650185176bf26ef611b0955b8dd55bb85b31b6a1f01c664f3c31e9861e84fc2b9601c316672dff274a6b9c3185d4916", 0xb4}, {&(0x7f0000000100)}, {&(0x7f0000000400)="5cfc7b9a6e6795ed84d420a299af78a8edf09616aaeaa0d3e3fc9d469003ee49c4087b98a58e3649f808dcdcc45a287a68ac9b3a9ab6738ab9c7bd931a52274e152c358988ef94b1398c350a4c2d7e79d838ebba120e0fbf4fe55be20cfd3a71e655b24ac6ef82a5843a2d6f02f5b698075461a56cf448", 0x77}, {&(0x7f0000000480)="9e32a69062a872125e6bc7d7288c84cf9e0e375de831cc6be04fc8e2352d267a9aaee912596bc978ed654ade6bb32fe299e0b459e79fd4bf17ed5d00dcdafc9cd76e85ac56f79daae05c6b671cb4a164de6e66cb4cf6f333b8b7ac135c3a990348f31a6282164bd28179efa746b4355e4c6ca22fa10ff214dabc95ea2d11e179383a536d5f3dc1ce62665f017dde0f83cad60ea1881859760d9dcce9fd36ea08483aba774d0a5fe93afaa2317084e345ca6dbe71c76250c9949e000ae9cdfd8a8bbfeca50528cdb48f03e1e7d4e2424e54", 0xd1}, {&(0x7f0000000240)="b99b0b6f8ddf102e8cc45e5a2a591972e45378465f4f044d", 0x18}, {&(0x7f0000000580)="193d77e8bf32717b1eb83607a94c1398411709209908caae17b505339a0d2643ae68cc13d66e65e1c7ca5c3df62a616a336b8993d14dc2901c98f0046a41cfac2c79b1ea7516a86478d79ca4e54de50203d75a", 0x53}, {&(0x7f0000000680)="e84936cbd758968d302f5b0d0009432670ca2b25f0860fd4d5c63d2a07f9a21a5c21154518121e1324305f1f1e63237e9a802a1e665bda5332a9385394fa080dda1da7816ef8619824c5c8ba01ec3ba83959ff6c863aceae23764f535f07d765dbb8ee6525291740d2d4b159608c313773f9c10544505a0ec64069f8e5d8dd738dc744", 0x83}], 0x7, 0x3) [ 1764.163698] FAULT_INJECTION: forcing a failure. [ 1764.163698] name failslab, interval 1, probability 0, space 0, times 0 [ 1764.166317] CPU: 1 PID: 11898 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1764.167807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1764.169673] Call Trace: [ 1764.170447] dump_stack+0x107/0x167 [ 1764.171354] should_fail.cold+0x5/0xa [ 1764.172299] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1764.173414] should_failslab+0x5/0x20 [ 1764.174240] kmem_cache_alloc_trace+0x55/0x320 [ 1764.175226] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1764.176335] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1764.177420] __list_lru_init+0x44d/0x890 [ 1764.178306] alloc_super+0x8b8/0xa90 [ 1764.179125] sget+0x110/0x510 [ 1764.179807] ? kill_litter_super+0xa0/0xa0 [ 1764.180724] ? autofs_get_inode+0x400/0x400 [ 1764.181682] mount_nodev+0x2e/0x120 [ 1764.182462] ? uni2char+0xa0/0xa0 [ 1764.183208] legacy_get_tree+0x105/0x220 [ 1764.184100] vfs_get_tree+0x8e/0x300 [ 1764.184913] path_mount+0x13be/0x20b0 [ 1764.185761] ? strncpy_from_user+0x9e/0x470 [ 1764.186705] ? finish_automount+0xa90/0xa90 [ 1764.187650] ? getname_flags.part.0+0x1dd/0x4f0 [ 1764.188672] __x64_sys_mount+0x282/0x300 [ 1764.189578] ? copy_mnt_ns+0xa00/0xa00 [ 1764.190435] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1764.191565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1764.192688] do_syscall_64+0x33/0x40 [ 1764.193501] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1764.194606] RIP: 0033:0x7f6f4c2f2b19 [ 1764.195409] 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 [ 1764.199358] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1764.201015] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1764.202570] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1764.204110] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1764.205656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1764.207365] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1764.240864] FAULT_INJECTION: forcing a failure. [ 1764.240864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1764.243802] CPU: 1 PID: 11897 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1764.245554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1764.247560] Call Trace: [ 1764.248131] dump_stack+0x107/0x167 [ 1764.248928] should_fail.cold+0x5/0xa [ 1764.249784] _copy_from_user+0x2e/0x1b0 [ 1764.250662] __copy_msghdr_from_user+0x91/0x4b0 [ 1764.251746] ? __ia32_sys_shutdown+0x80/0x80 [ 1764.252854] ? udp_v6_push_pending_frames+0x360/0x360 [ 1764.254111] ? inet6_sendmsg+0xbd/0x140 [ 1764.255086] ? inet6_compat_ioctl+0x320/0x320 [ 1764.256222] ? sock_sendmsg+0x55/0x190 [ 1764.257126] sendmsg_copy_msghdr+0xa1/0x160 [ 1764.258249] ? do_recvmmsg+0x6d0/0x6d0 [ 1764.259125] ? __lock_acquire+0x1657/0x5b00 [ 1764.260170] ___sys_sendmsg+0xc6/0x170 [ 1764.261163] ? sendmsg_copy_msghdr+0x160/0x160 [ 1764.262164] ? vmacache_find+0x55/0x2a0 [ 1764.263144] ? __lockdep_reset_lock+0x180/0x180 [ 1764.264251] ? lock_acquire+0x197/0x470 [ 1764.265254] ? find_held_lock+0x2c/0x110 [ 1764.266225] ? __might_fault+0xd3/0x180 [ 1764.267149] ? lock_downgrade+0x6d0/0x6d0 [ 1764.268168] ? asm_exc_page_fault+0x1e/0x30 [ 1764.269168] __sys_sendmmsg+0x195/0x470 [ 1764.270176] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1764.271108] ? lock_downgrade+0x6d0/0x6d0 [ 1764.272055] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1764.273254] ? wait_for_completion_io+0x270/0x270 [ 1764.274357] ? rcu_read_lock_any_held+0x75/0xa0 [ 1764.275502] ? vfs_write+0x354/0xa70 [ 1764.276451] ? fput_many+0x2f/0x1a0 [ 1764.277408] ? ksys_write+0x1a9/0x260 [ 1764.278230] ? __ia32_sys_read+0xb0/0xb0 [ 1764.279127] __x64_sys_sendmmsg+0x99/0x100 [ 1764.280121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1764.281453] do_syscall_64+0x33/0x40 [ 1764.282262] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1764.283384] RIP: 0033:0x7ffb55399b19 [ 1764.284190] 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 [ 1764.288407] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1764.290239] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1764.291927] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1764.293635] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1764.295259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1764.296939] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:26:17 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfffff000, 0x0) 04:26:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000140)=ANY=[], 0x2a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r5, r3, 0x0, 0x7ffffff9) r6 = socket$inet6(0xa, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000140)) 04:26:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4fe2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f00000000c0)={{r2}, 0x4, &(0x7f0000000000)=[0x4, 0x7, 0x6, 0x1], 0xfffffffffffffff8, 0x2, [0x1000, 0x7, 0x1, 0x5]}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) 04:26:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 57) 04:26:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000042, 0x0) 04:26:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 66) 04:26:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffb}, {0x6, 0x0, 0x0, 0xfffffffc}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 04:26:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xffffff7f, 0x0) 04:26:18 executing program 5: r0 = creat(&(0x7f0000000180)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x80, 0x8}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) accept$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x1c) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f00000002c0)={0x1, 0xcc6, 0x8}) r5 = syz_io_uring_complete(r2) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x400000, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000400), 0x1, 0xc0) getsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$BTRFS_IOC_SEND(r6, 0x40489426, &(0x7f00000004c0)={{r5}, 0xa, &(0x7f0000000440)=[0x1, 0x308, 0xb8d, 0xfff, 0x18000, 0x6, 0xe25, 0x8, 0x800, 0xffffffffffffffff], 0xffffffffffff8001, 0x0, [0x1ff, 0x2, 0xf7e9a33, 0x6]}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000e, 0x80010, 0xffffffffffffffff, 0x8000000) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r7, 0xc400941d, &(0x7f0000000000)={0x0, 0x0, 0x8946}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x401}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 1764.815167] FAULT_INJECTION: forcing a failure. [ 1764.815167] name failslab, interval 1, probability 0, space 0, times 0 [ 1764.817533] CPU: 0 PID: 11936 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1764.818944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1764.820612] Call Trace: [ 1764.821159] dump_stack+0x107/0x167 [ 1764.822016] should_fail.cold+0x5/0xa [ 1764.822885] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1764.824039] should_failslab+0x5/0x20 [ 1764.824902] kmem_cache_alloc_trace+0x55/0x320 [ 1764.825950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1764.827110] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1764.828229] __list_lru_init+0x44d/0x890 [ 1764.829174] alloc_super+0x8b8/0xa90 [ 1764.830044] sget+0x110/0x510 [ 1764.830757] ? kill_litter_super+0xa0/0xa0 [ 1764.831718] ? autofs_get_inode+0x400/0x400 [ 1764.832714] mount_nodev+0x2e/0x120 [ 1764.833565] ? uni2char+0xa0/0xa0 [ 1764.834357] legacy_get_tree+0x105/0x220 [ 1764.835288] vfs_get_tree+0x8e/0x300 [ 1764.836142] path_mount+0x13be/0x20b0 [ 1764.837023] ? strncpy_from_user+0x9e/0x470 [ 1764.838018] ? finish_automount+0xa90/0xa90 [ 1764.839000] ? getname_flags.part.0+0x1dd/0x4f0 [ 1764.840091] __x64_sys_mount+0x282/0x300 [ 1764.841019] ? copy_mnt_ns+0xa00/0xa00 [ 1764.841935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1764.843115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1764.844294] do_syscall_64+0x33/0x40 [ 1764.845144] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1764.846309] RIP: 0033:0x7f6f4c2f2b19 [ 1764.847152] 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 [ 1764.851295] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1764.853015] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1764.854629] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1764.856235] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1764.857858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1764.859465] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1764.913904] FAULT_INJECTION: forcing a failure. [ 1764.913904] name failslab, interval 1, probability 0, space 0, times 0 [ 1764.916983] CPU: 0 PID: 11937 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1764.918389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1764.920141] Call Trace: [ 1764.920679] dump_stack+0x107/0x167 [ 1764.921430] should_fail.cold+0x5/0xa [ 1764.922303] ? ip6_setup_cork+0x1e4/0x1740 [ 1764.923259] should_failslab+0x5/0x20 [ 1764.924116] kmem_cache_alloc_trace+0x55/0x320 [ 1764.925153] ip6_setup_cork+0x1e4/0x1740 [ 1764.926100] ip6_make_skb+0x22d/0x4e0 [ 1764.926957] ? ip_frag_init+0x350/0x350 [ 1764.927861] ? ip6_push_pending_frames+0xf0/0xf0 [ 1764.928930] ? ip6_dst_hoplimit+0x199/0x440 [ 1764.929915] ? lock_downgrade+0x6d0/0x6d0 [ 1764.930868] udpv6_sendmsg+0x20d0/0x2af0 [ 1764.931787] ? ip_frag_init+0x350/0x350 [ 1764.932693] ? udp_v6_push_pending_frames+0x360/0x360 [ 1764.933890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1764.935089] ? __lockdep_reset_lock+0x180/0x180 [ 1764.936144] ? lock_acquire+0x1b9/0x470 [ 1764.937039] ? find_held_lock+0x2c/0x110 [ 1764.937990] ? sock_has_perm+0x1ea/0x280 [ 1764.938912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1764.940092] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1764.941317] ? trace_hardirqs_on+0x5b/0x180 [ 1764.942319] ? security_socket_sendmsg+0x33/0xb0 [ 1764.943384] ? udp_v6_push_pending_frames+0x360/0x360 [ 1764.944546] inet6_sendmsg+0x105/0x140 [ 1764.945441] ? inet6_compat_ioctl+0x320/0x320 [ 1764.946448] sock_sendmsg+0xf2/0x190 [ 1764.947289] ____sys_sendmsg+0x334/0x870 [ 1764.948206] ? kernel_sendmsg+0x50/0x50 [ 1764.949100] ? do_recvmmsg+0x6d0/0x6d0 [ 1764.949999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1764.951177] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1764.952395] ? trace_hardirqs_on+0x5b/0x180 [ 1764.953389] ___sys_sendmsg+0xf3/0x170 [ 1764.954269] ? sendmsg_copy_msghdr+0x160/0x160 [ 1764.955300] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1764.956308] ? _raw_spin_unlock_irq+0x27/0x30 [ 1764.957339] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1764.958343] ? finish_task_switch+0x126/0x5d0 [ 1764.959344] ? finish_task_switch+0xef/0x5d0 [ 1764.960341] ? __switch_to+0x572/0xf70 [ 1764.961221] ? __switch_to_asm+0x3a/0x60 [ 1764.962133] ? __switch_to_asm+0x34/0x60 [ 1764.963059] ? __schedule+0x82c/0x1ea0 [ 1764.963947] ? io_schedule_timeout+0x140/0x140 [ 1764.964997] __sys_sendmmsg+0x195/0x470 [ 1764.965910] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1764.966881] ? lock_downgrade+0x6d0/0x6d0 [ 1764.967836] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1764.968923] ? wait_for_completion_io+0x270/0x270 [ 1764.970031] ? rcu_read_lock_any_held+0x75/0xa0 [ 1764.971073] ? vfs_write+0x354/0xa70 [ 1764.971918] ? fput_many+0x2f/0x1a0 [ 1764.972736] ? ksys_write+0x1a9/0x260 [ 1764.973600] ? __ia32_sys_read+0xb0/0xb0 [ 1764.974521] __x64_sys_sendmmsg+0x99/0x100 [ 1764.975471] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1764.976629] do_syscall_64+0x33/0x40 [ 1764.977486] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1764.978634] RIP: 0033:0x7ffb55399b19 [ 1764.979472] 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 [ 1764.983589] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1764.985300] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1764.986897] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1764.988493] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1764.990114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1764.991711] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:26:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xffffff8c, 0x0) 04:26:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 67) 04:26:18 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180), 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:26:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x8000000) r1 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000001e00)=""/4095, 0xfff}, {&(0x7f0000000080)=""/28, 0x1c}], 0x2, 0x4, 0x0) signalfd4(r1, &(0x7f0000000380)={[0x1]}, 0x8, 0x800) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/21) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000140)={0x0, 0x5}) clock_gettime(0x3, &(0x7f0000000200)) 04:26:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 58) 04:26:19 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfffffff6, 0x0) [ 1765.374695] FAULT_INJECTION: forcing a failure. [ 1765.374695] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.377101] CPU: 0 PID: 11961 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1765.378516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.380195] Call Trace: [ 1765.380748] dump_stack+0x107/0x167 [ 1765.381540] should_fail.cold+0x5/0xa [ 1765.382407] ? create_object.isra.0+0x3a/0xa20 [ 1765.383443] should_failslab+0x5/0x20 [ 1765.384301] kmem_cache_alloc+0x5b/0x310 [ 1765.385252] ? mark_held_locks+0x9e/0xe0 [ 1765.386184] create_object.isra.0+0x3a/0xa20 [ 1765.387176] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1765.388331] kmem_cache_alloc_trace+0x151/0x320 [ 1765.389408] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1765.390526] __list_lru_init+0x44d/0x890 [ 1765.391462] alloc_super+0x8b8/0xa90 [ 1765.392318] sget+0x110/0x510 [ 1765.393029] ? kill_litter_super+0xa0/0xa0 [ 1765.393995] ? autofs_get_inode+0x400/0x400 [ 1765.394973] mount_nodev+0x2e/0x120 [ 1765.395799] ? uni2char+0xa0/0xa0 [ 1765.396584] legacy_get_tree+0x105/0x220 [ 1765.397537] vfs_get_tree+0x8e/0x300 [ 1765.398386] path_mount+0x13be/0x20b0 [ 1765.399263] ? strncpy_from_user+0x9e/0x470 [ 1765.400244] ? finish_automount+0xa90/0xa90 [ 1765.401228] ? getname_flags.part.0+0x1dd/0x4f0 [ 1765.402315] __x64_sys_mount+0x282/0x300 [ 1765.403238] ? copy_mnt_ns+0xa00/0xa00 [ 1765.404129] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1765.405324] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.406502] do_syscall_64+0x33/0x40 [ 1765.407346] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1765.408516] RIP: 0033:0x7f6f4c2f2b19 [ 1765.409372] 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 [ 1765.413539] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1765.415224] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1765.416812] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1765.418441] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1765.420035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1765.421647] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1765.433654] FAULT_INJECTION: forcing a failure. [ 1765.433654] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.436191] CPU: 0 PID: 11958 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1765.437980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.440004] Call Trace: [ 1765.440692] dump_stack+0x107/0x167 [ 1765.441653] should_fail.cold+0x5/0xa [ 1765.442639] ? create_object.isra.0+0x3a/0xa20 [ 1765.443835] should_failslab+0x5/0x20 [ 1765.444816] kmem_cache_alloc+0x5b/0x310 [ 1765.445844] create_object.isra.0+0x3a/0xa20 [ 1765.446824] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1765.447960] kmem_cache_alloc_trace+0x151/0x320 [ 1765.449008] ip6_setup_cork+0x1e4/0x1740 [ 1765.449938] ip6_make_skb+0x22d/0x4e0 [ 1765.450791] ? ip_frag_init+0x350/0x350 [ 1765.451683] ? ip6_push_pending_frames+0xf0/0xf0 [ 1765.452750] ? ip6_dst_hoplimit+0x199/0x440 [ 1765.453727] ? lock_downgrade+0x6d0/0x6d0 [ 1765.454678] udpv6_sendmsg+0x20d0/0x2af0 [ 1765.455602] ? ip_frag_init+0x350/0x350 [ 1765.456516] ? udp_v6_push_pending_frames+0x360/0x360 [ 1765.457706] ? trace_hardirqs_on+0x5b/0x180 [ 1765.458681] ? __lockdep_reset_lock+0x180/0x180 [ 1765.459735] ? lock_acquire+0x197/0x470 [ 1765.460629] ? find_held_lock+0x2c/0x110 [ 1765.461566] ? sock_has_perm+0x1ea/0x280 [ 1765.462503] ? __import_iovec+0x458/0x590 [ 1765.463427] ? udp_v6_push_pending_frames+0x360/0x360 [ 1765.464582] inet6_sendmsg+0x105/0x140 [ 1765.465472] ? inet6_compat_ioctl+0x320/0x320 [ 1765.466472] sock_sendmsg+0xf2/0x190 [ 1765.467307] ____sys_sendmsg+0x334/0x870 [ 1765.468225] ? kernel_sendmsg+0x50/0x50 [ 1765.469110] ? do_recvmmsg+0x6d0/0x6d0 [ 1765.469995] ? __lock_acquire+0x1657/0x5b00 [ 1765.470979] ___sys_sendmsg+0xf3/0x170 [ 1765.471861] ? sendmsg_copy_msghdr+0x160/0x160 [ 1765.472892] ? __lockdep_reset_lock+0x180/0x180 [ 1765.473959] ? lock_acquire+0x197/0x470 [ 1765.474854] ? find_held_lock+0x2c/0x110 [ 1765.475779] ? __might_fault+0xd3/0x180 [ 1765.476671] ? lock_downgrade+0x6d0/0x6d0 [ 1765.477624] ? io_schedule_timeout+0x140/0x140 [ 1765.478668] __sys_sendmmsg+0x195/0x470 [ 1765.479566] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1765.480563] ? __switch_to+0x572/0xf70 [ 1765.481449] ? __switch_to_asm+0x3a/0x60 [ 1765.482367] ? __switch_to_asm+0x34/0x60 [ 1765.483282] ? __schedule+0x82c/0x1ea0 [ 1765.484174] ? io_schedule_timeout+0x140/0x140 [ 1765.485194] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1765.486253] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1765.487481] __x64_sys_sendmmsg+0x99/0x100 [ 1765.488429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.489604] do_syscall_64+0x33/0x40 [ 1765.490449] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1765.491607] RIP: 0033:0x7ffb55399b19 [ 1765.492444] 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 [ 1765.496614] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1765.498331] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1765.499918] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1765.501510] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1765.503097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1765.504683] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1765.513839] autofs4:pid:11961:autofs_fill_super: called with bogus options 04:26:34 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180), 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:26:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000043, 0x0) 04:26:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 68) 04:26:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfffffffe, 0x0) 04:26:34 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x5c, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/block/sda', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x8, 0x93}) 04:26:34 executing program 4: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x0, '\x00', [{0x2, 0x8, 0x1, 0x7e00000}, {0x40, 0x1, 0x3, 0x7ff, 0xffffffffffffff7e, 0x9}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) fcntl$addseals(r1, 0x409, 0xa) r3 = syz_open_dev$evdev(&(0x7f00000003c0), 0xee, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r4, {0x3f}}, './file0\x00'}) write$bt_hci(r5, &(0x7f00000004c0)={0x1, @le_set_adv_param={{0x2006, 0xf}, {0xffff, 0x0, 0x7, 0xf7, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x2, 0x80}}}, 0x13) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9b96fbaa4ccd81d6, 0x1010, r4, 0x8000000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000500)={0x83, 0x11, 0x7ff, 0x6, "2456f85e755712b96e84c6c80dd48e7debdc9cf282e6cb6585eb4cf5b0dab77c"}) write$bt_hci(r1, &(0x7f0000000540)={0x1, @le_set_cig_params={{0x2062, 0x18}, {0x2, "a4df3d", "d6d059", 0x7, 0x2f, 0xf9, 0x5, 0xba3, 0x1, [{0x5, 0x6, 0x5, 0x5, 0x4, 0x8, 0x7}]}}}, 0x1c) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000580), 0xc1880) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r4, @out_args}, './file0\x00'}) openat(r7, &(0x7f0000000600)='./file0\x00', 0x200, 0x1aa) perf_event_open(&(0x7f0000000640)={0x4, 0x80, 0x3, 0x5, 0x72, 0x9, 0x0, 0x3ff, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x3, 0x9}, 0xa2d4b6def3f282ce, 0x100000001, 0x8, 0x8, 0x3, 0x4, 0x8, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xb, 0xffffffffffffffff, 0x1) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x60, 0x0, 0xb, 0x3, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x16, 0x1, '/dev/input/event#\x00'}, @NFTA_COMPAT_NAME={0x9, 0x1, '\xaa\xaa\xaa\xaa\xaa'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20040800}, 0x4) fadvise64(0xffffffffffffffff, 0xa86f, 0x20, 0x4) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000880)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, r7, 0x0, &(0x7f0000000800)="caa309eddeb75d066e0f5916fc38bdc69d75531c45d67477a2a2c8ed086104db730250a990f6da7e99ab060b6914c842f31c54ef5417c38db57f9483bda2ef0a49d1cc8e60be", 0x46, 0x12147, 0x0, {0x0, r8}}, 0x6) 04:26:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x1000) mount$bind(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000300)="3aade4aeaa", 0x5) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, @local, @mcast2, 0x0, 0x10, 0x8}}) socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x15, 0x6, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000700)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, 0x0) 04:26:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 59) [ 1781.274322] FAULT_INJECTION: forcing a failure. [ 1781.274322] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.275712] CPU: 0 PID: 11989 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1781.276558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.277590] Call Trace: [ 1781.277920] dump_stack+0x107/0x167 [ 1781.278386] should_fail.cold+0x5/0xa [ 1781.278850] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1781.279471] should_failslab+0x5/0x20 [ 1781.279931] kmem_cache_alloc_trace+0x55/0x320 [ 1781.280497] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1781.281122] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1781.281742] __list_lru_init+0x44d/0x890 [ 1781.282248] alloc_super+0x8b8/0xa90 [ 1781.282710] sget+0x110/0x510 [ 1781.283105] ? kill_litter_super+0xa0/0xa0 [ 1781.283627] ? autofs_get_inode+0x400/0x400 [ 1781.284149] mount_nodev+0x2e/0x120 [ 1781.284591] ? uni2char+0xa0/0xa0 [ 1781.285020] legacy_get_tree+0x105/0x220 [ 1781.285549] vfs_get_tree+0x8e/0x300 [ 1781.286007] path_mount+0x13be/0x20b0 [ 1781.286480] ? strncpy_from_user+0x9e/0x470 [ 1781.287012] ? finish_automount+0xa90/0xa90 [ 1781.287537] ? getname_flags.part.0+0x1dd/0x4f0 [ 1781.288119] __x64_sys_mount+0x282/0x300 [ 1781.288614] ? copy_mnt_ns+0xa00/0xa00 [ 1781.289091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1781.289762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.290389] do_syscall_64+0x33/0x40 [ 1781.290843] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1781.291454] RIP: 0033:0x7f6f4c2f2b19 [ 1781.291910] 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 [ 1781.294102] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1781.295014] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1781.295859] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1781.296721] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.297586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.298450] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:26:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xedc000000000, 0x0) [ 1781.313869] FAULT_INJECTION: forcing a failure. [ 1781.313869] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.316619] CPU: 1 PID: 11986 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1781.318078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.319818] Call Trace: [ 1781.320382] dump_stack+0x107/0x167 [ 1781.321153] should_fail.cold+0x5/0xa [ 1781.321951] ? create_object.isra.0+0x3a/0xa20 [ 1781.322924] should_failslab+0x5/0x20 [ 1781.323729] kmem_cache_alloc+0x5b/0x310 [ 1781.324599] create_object.isra.0+0x3a/0xa20 [ 1781.325545] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1781.326614] kmem_cache_alloc_trace+0x151/0x320 [ 1781.327698] ip6_setup_cork+0x1e4/0x1740 [ 1781.328572] ip6_make_skb+0x22d/0x4e0 [ 1781.329372] ? ip_frag_init+0x350/0x350 [ 1781.330219] ? ip6_push_pending_frames+0xf0/0xf0 [ 1781.331230] ? ip6_dst_hoplimit+0x199/0x440 [ 1781.332179] ? lock_downgrade+0x6d0/0x6d0 [ 1781.333218] udpv6_sendmsg+0x20d0/0x2af0 [ 1781.334093] ? ip_frag_init+0x350/0x350 [ 1781.334945] ? udp_v6_push_pending_frames+0x360/0x360 [ 1781.336100] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1781.337371] ? __lockdep_reset_lock+0x180/0x180 [ 1781.338333] ? lock_acquire+0x197/0x470 [ 1781.339153] ? find_held_lock+0x2c/0x110 [ 1781.340009] ? sock_has_perm+0x1ea/0x280 [ 1781.340888] ? __import_iovec+0x458/0x590 [ 1781.341740] ? udp_v6_push_pending_frames+0x360/0x360 [ 1781.342784] inet6_sendmsg+0x105/0x140 [ 1781.343582] ? inet6_compat_ioctl+0x320/0x320 [ 1781.344525] sock_sendmsg+0xf2/0x190 [ 1781.345315] ____sys_sendmsg+0x334/0x870 [ 1781.346160] ? kernel_sendmsg+0x50/0x50 [ 1781.346967] ? do_recvmmsg+0x6d0/0x6d0 [ 1781.347763] ? __lock_acquire+0x1657/0x5b00 [ 1781.348677] ___sys_sendmsg+0xf3/0x170 [ 1781.349475] ? sendmsg_copy_msghdr+0x160/0x160 [ 1781.350441] ? __lockdep_reset_lock+0x180/0x180 [ 1781.351390] ? lock_acquire+0x197/0x470 [ 1781.352224] ? find_held_lock+0x2c/0x110 [ 1781.353049] ? __might_fault+0xd3/0x180 [ 1781.353878] ? lock_downgrade+0x6d0/0x6d0 [ 1781.354724] ? io_schedule_timeout+0x140/0x140 [ 1781.355695] __sys_sendmmsg+0x195/0x470 [ 1781.356513] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1781.357394] ? lock_downgrade+0x6d0/0x6d0 [ 1781.358274] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1781.359260] ? wait_for_completion_io+0x270/0x270 [ 1781.360255] ? rcu_read_lock_any_held+0x75/0xa0 [ 1781.361211] ? vfs_write+0x354/0xa70 [ 1781.361985] ? fput_many+0x2f/0x1a0 [ 1781.362726] ? ksys_write+0x1a9/0x260 [ 1781.363512] ? __ia32_sys_read+0xb0/0xb0 [ 1781.364342] __x64_sys_sendmmsg+0x99/0x100 [ 1781.365200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.366259] do_syscall_64+0x33/0x40 [ 1781.367023] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1781.368303] RIP: 0033:0x7ffb55399b19 [ 1781.369148] 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 [ 1781.372850] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1781.374471] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1781.375921] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1781.377359] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.378819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.380263] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:26:35 executing program 5: syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x14009, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000240)='./file0/file2\x00') rmdir(&(0x7f0000000040)='./file0/file2\x00') 04:26:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000044, 0x0) 04:26:35 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 60) 04:26:35 executing program 4: io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x64ef, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x200002, 0x0) io_submit(0x0, 0x4, &(0x7f0000001540)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f00000001c0)="8230751c5a01bfef73983c7c8711be2d40e840556d9ddba0daddf9f875f3cf2b4b1a3dd4f23a6592ece368dddc6aa8441646f81a048144852f8e6d65d4ed37ff4aa4dd66260810f32bc14839e669c0f3474566d4ad8ac54e8502929cdbec4bac25d428d2046f4a47cc781fd5532a60d2b70d284ebee92421561cb66cc675e07ba9c6d0f6a6a6f720ccccf6f4ac5f3f7c17e26aface8602a001a7f4a7000b1f8342f0cc9925e92b51178e070942964e874f53c9e36979d6bba9fca9663afb959aa2c5d95215099e86c348c4f9f61d80bffd15e5cc9f975018a5d134d206e6cc9ddc4fedf5fd56cdc81a8d9e6512f4ea705280e0d04ebf678a30", 0xf9, 0x7, 0x0, 0x3, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffffffffffff, &(0x7f0000000300)="ffe64942846fb985208eb52487fb1f57c094de615501a2b40ee033d9b3a09a1c170365553f274c01433993f5be4b", 0x2e, 0x3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r3, &(0x7f00000003c0)="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", 0x1000, 0x1, 0x0, 0x1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, &(0x7f0000001400)="ff5b37d3904b7c1eceb3f8c73e67b5ec48d6dcd15dada9a062aba16a2e064b8b4004451fa7a433db3f0ad7e653c656a13123879156d917732dcc18006c007b48e32d06eee85c4f1686f35482c5a7cc62ebfb83ca8bff195b353453b8768132b3db6a1f9c80e39de2d0ce3cb91a19004d76198349ee90544502c1f477a359b473da85d6f4ebd917e487552ac68b00e50e16b651d5515b5e17481b84ab7503e36d1812f30c6171278db2b640c7211421086b2fa4604f297990db9bd5e61ab4f7c9769854f22a8d3b3007ac", 0xca, 0x800, 0x0, 0x1}]) 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r7 = syz_open_dev$mouse(&(0x7f0000000140), 0x101, 0x12cc1) setsockopt$inet6_tcp_int(r7, 0x6, 0x19, &(0x7f0000000180)=0x7, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x9, 0xd7, 0x4, 0x3, 0x0, 0x3f0d, 0x22010, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10800, 0x5, 0x1ff, 0x8, 0x7, 0x7, 0x7, 0x0, 0x46d, 0x0, 0x9}, r6, 0xc, r4, 0xc) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) fsmount(r5, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r5, 0x7, 0x0, 0x0, 0x0) [ 1781.530737] FAULT_INJECTION: forcing a failure. [ 1781.530737] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.533214] CPU: 1 PID: 12009 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1781.534631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.536306] Call Trace: [ 1781.536851] dump_stack+0x107/0x167 [ 1781.537610] should_fail.cold+0x5/0xa [ 1781.538386] ? create_object.isra.0+0x3a/0xa20 [ 1781.539318] should_failslab+0x5/0x20 [ 1781.540091] kmem_cache_alloc+0x5b/0x310 [ 1781.540912] ? mark_held_locks+0x9e/0xe0 [ 1781.541759] create_object.isra.0+0x3a/0xa20 [ 1781.542648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1781.543677] kmem_cache_alloc_trace+0x151/0x320 [ 1781.544628] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1781.545640] __list_lru_init+0x44d/0x890 [ 1781.546469] alloc_super+0x8b8/0xa90 [ 1781.547231] sget+0x110/0x510 [ 1781.547883] ? kill_litter_super+0xa0/0xa0 [ 1781.548742] ? autofs_get_inode+0x400/0x400 [ 1781.549627] mount_nodev+0x2e/0x120 [ 1781.550370] ? uni2char+0xa0/0xa0 [ 1781.551075] legacy_get_tree+0x105/0x220 [ 1781.551908] vfs_get_tree+0x8e/0x300 [ 1781.552670] path_mount+0x13be/0x20b0 [ 1781.553485] ? strncpy_from_user+0x9e/0x470 [ 1781.554365] ? finish_automount+0xa90/0xa90 [ 1781.555242] ? getname_flags.part.0+0x1dd/0x4f0 [ 1781.556231] __x64_sys_mount+0x282/0x300 [ 1781.557062] ? copy_mnt_ns+0xa00/0xa00 [ 1781.557866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1781.558935] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.559991] do_syscall_64+0x33/0x40 [ 1781.560752] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1781.561806] RIP: 0033:0x7f6f4c2f2b19 [ 1781.562561] 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 [ 1781.566283] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1781.567827] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1781.569282] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1781.570740] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.572180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.573632] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1781.773581] autofs4:pid:12009:autofs_fill_super: called with bogus options 04:26:50 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180), 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:26:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 69) 04:26:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00') recvmmsg$unix(r1, &(0x7f00000063c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/241, 0xf1}], 0x5, &(0x7f00000017c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001800)=""/49, 0x31}], 0x1, &(0x7f0000001880)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}}, {{&(0x7f0000001a00), 0x6e, &(0x7f0000003e00)=[{&(0x7f0000001a80)=""/168, 0xa8}, {&(0x7f0000001b40)=""/76, 0x4c}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/179, 0xb3}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/188, 0xbc}], 0x6}}, {{&(0x7f0000003e80), 0x6e, &(0x7f00000062c0)=[{&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/43, 0x2b}, {&(0x7f0000004f00)=""/203, 0xcb}, {&(0x7f0000005000)=""/172, 0xac}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/24, 0x18}, {&(0x7f0000006100)=""/195, 0xc3}, {&(0x7f0000006200)=""/161, 0xa1}], 0x8, &(0x7f0000006340)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x5, 0x40010060, &(0x7f0000006500)) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) syz_open_procfs(r2, &(0x7f0000000700)='fdinfo/3\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00') writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)='3', 0x1}, {&(0x7f0000000100)='5T', 0x2}], 0x2) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x14, 0x80800) ftruncate(0xffffffffffffffff, 0x0) unshare(0x48020200) 04:26:50 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getpgid(0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001d00)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000080)=""/55, 0x37}], 0x2, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000640)=""/87, 0x57}, {&(0x7f00000006c0)=""/185, 0xb9}, {&(0x7f0000000880)=""/229, 0xe5}, {&(0x7f0000000780)=""/169, 0xa9}, {&(0x7f0000001980)=""/210, 0xd2}, {&(0x7f0000001a80)=""/108, 0x6c}, {&(0x7f0000001b00)=""/130, 0x82}], 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="1cea000000000000a8e06b2d02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00120000009d0000000000000001000000023661", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c00000000000000010000000200a107000000000000150b7cdf4b267495", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}], 0x2, 0x10000, &(0x7f0000001e00)={r0, r1+60000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = gettid() sendmsg$unix(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000300)="a2", 0x1}], 0x1, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}], 0x20, 0x10}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001e40)='task\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, 0x0, 0x0, 0xffffffffffffffff) preadv(r4, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r5 = gettid() timer_create(0x1, &(0x7f0000000140)={0x0, 0x8, 0x2, @thr={&(0x7f00000002c0)="5241fa5600a89dfc320965afea92efe07218bc6b126e46aeb8a5a1fe859fc84ac68a4bdad9dfdc3b5f84c00931b4a5d4bf3b0a23c11e340b19d17fa87b75b3a773a877a436a6d5a3b33ef05526e96693f200db213e6075248f69e5f3e2536f9bfb12be751d29079c4f6f67083ded4c0034fb7b636347f469", &(0x7f0000000380)="6b7b68426b738469fcb179c702fe5b62f3fa5018b9a9a5efd85562374c7ce0ee46cdba3c189fb67a256e60c7c9cbc1bff28ffe3733c2c2642b07289a31066e9a492aa2bf50b005a3a9c0e9df8b0aca19b0eae58250d37e86cc"}}, &(0x7f0000000400)) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040), 0x0, 0x0) kcmp(0x0, r5, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000840)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd, 0x0, {}, 0x0, 0xe}, 0x7ffe) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001e80)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)={0x77359400}, 0x1, 0x1, 0x1}, 0x0) 04:26:50 executing program 5: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x0, [0x1, 0x75fd, 0x6]}, &(0x7f0000000080)=0x44) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x280, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001140)={0x8000, 0xfff, 0x1000, &(0x7f0000000140)="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"}) connect$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0x4e20, @multicast2}, 0x10) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f00000011c0)={0x3, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000001200)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000001240)=""/68, 0x44, 0x2020, &(0x7f00000012c0)=@hci={0x1f, 0xffffffffffffffff, 0x4}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000003540)={'syztnl0\x00', &(0x7f00000034c0)={'ip6gre0\x00', 0x0, 0x4, 0x7f, 0x2, 0x1, 0x6f, @local, @ipv4={'\x00', '\xff\xff', @local}, 0x40, 0x7800, 0x7, 0x90}}) [ 1796.528566] FAULT_INJECTION: forcing a failure. [ 1796.528566] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.531205] CPU: 0 PID: 12027 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1796.532604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1796.534293] Call Trace: [ 1796.534839] dump_stack+0x107/0x167 [ 1796.535584] should_fail.cold+0x5/0xa [ 1796.536360] ? create_object.isra.0+0x3a/0xa20 [ 1796.537292] should_failslab+0x5/0x20 [ 1796.538076] kmem_cache_alloc+0x5b/0x310 [ 1796.538893] ? lock_downgrade+0x6d0/0x6d0 [ 1796.539733] create_object.isra.0+0x3a/0xa20 [ 1796.540618] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1796.541665] __kmalloc_track_caller+0x177/0x370 [ 1796.542600] ? ip6_setup_cork+0x670/0x1740 [ 1796.543463] kmemdup+0x23/0x50 [ 1796.544116] ip6_setup_cork+0x670/0x1740 [ 1796.544946] ip6_make_skb+0x22d/0x4e0 [ 1796.545722] ? ip_frag_init+0x350/0x350 [ 1796.546528] ? ip6_push_pending_frames+0xf0/0xf0 [ 1796.547493] ? ip6_dst_hoplimit+0x199/0x440 [ 1796.548362] ? lock_downgrade+0x6d0/0x6d0 [ 1796.549215] udpv6_sendmsg+0x20d0/0x2af0 [ 1796.550061] ? ip_frag_init+0x350/0x350 [ 1796.550873] ? udp_v6_push_pending_frames+0x360/0x360 [ 1796.551924] ? __lockdep_reset_lock+0x180/0x180 [ 1796.552859] ? hrtimer_start_range_ns+0x336/0xae0 [ 1796.553841] ? lock_acquire+0x197/0x470 [ 1796.554639] ? find_held_lock+0x2c/0x110 [ 1796.555468] ? mark_lock+0xf5/0x2df0 [ 1796.556223] ? sock_has_perm+0x1ea/0x280 [ 1796.557210] ? __import_iovec+0x458/0x590 [ 1796.558062] ? udp_v6_push_pending_frames+0x360/0x360 [ 1796.559100] inet6_sendmsg+0x105/0x140 [ 1796.559883] ? inet6_compat_ioctl+0x320/0x320 [ 1796.560787] sock_sendmsg+0xf2/0x190 [ 1796.561537] ____sys_sendmsg+0x334/0x870 [ 1796.562365] ? kernel_sendmsg+0x50/0x50 [ 1796.563167] ? do_recvmmsg+0x6d0/0x6d0 [ 1796.563956] ? __lock_acquire+0x1657/0x5b00 [ 1796.564839] ___sys_sendmsg+0xf3/0x170 [ 1796.565633] ? sendmsg_copy_msghdr+0x160/0x160 [ 1796.566558] ? __lockdep_reset_lock+0x180/0x180 [ 1796.567501] ? lock_acquire+0x197/0x470 [ 1796.568300] ? find_held_lock+0x2c/0x110 [ 1796.569124] ? __might_fault+0xd3/0x180 [ 1796.569944] ? lock_downgrade+0x6d0/0x6d0 [ 1796.570782] ? io_schedule_timeout+0x140/0x140 [ 1796.571716] __sys_sendmmsg+0x195/0x470 [ 1796.572526] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1796.573392] ? lock_downgrade+0x6d0/0x6d0 [ 1796.574254] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1796.575225] ? wait_for_completion_io+0x270/0x270 [ 1796.576197] ? rcu_read_lock_any_held+0x75/0xa0 [ 1796.577127] ? vfs_write+0x354/0xa70 [ 1796.577899] ? fput_many+0x2f/0x1a0 [ 1796.578631] ? ksys_write+0x1a9/0x260 [ 1796.579397] ? __ia32_sys_read+0xb0/0xb0 [ 1796.580222] __x64_sys_sendmmsg+0x99/0x100 [ 1796.581070] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1796.582112] do_syscall_64+0x33/0x40 [ 1796.582136] FAULT_INJECTION: forcing a failure. [ 1796.582136] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.585059] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1796.586097] RIP: 0033:0x7ffb55399b19 [ 1796.586848] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.590556] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1796.592084] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1796.593516] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1796.594960] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.596390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.597836] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1796.599303] CPU: 1 PID: 12035 Comm: syz-executor.1 Not tainted 5.10.192 #1 sendmmsg$inet(r1, &(0x7f0000005f40)=[{{&(0x7f0000001340)={0x2, 0x4e21, @private=0xa010100}, 0x10, &(0x7f0000003480)=[{&(0x7f0000001380)="0dfa89772bae67767dd8be794b5cff85f8271ecb1e7067c2694e1f2345b1dbe0a6a39c3cd553290099e7d32478ed8cf6b56a2f4ef592a0ca88de702e48eb8d2e1a84e84bac82b5aeee345d957609ff5eb52433b1163188057679182cf8e52bc48e984fb569ae85dc3b929fc33e2d21ac3b92b841960ef2bb188cc72ff94073993d7460b0344af28794a7bca736d385e72e14ae14b15f0c", 0x97}, 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0x1000}], 0x2, &(0x7f0000005180)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x76}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}], 0x30}}, {{&(0x7f00000051c0)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000005340)=[{&(0x7f0000005200)="7784ac3de29394b9f0f8a5824255fd3625a6366da0f03ab15833e11388990bd831b408e26987e547a0668a4d68741376d15ccc8533df9589a510b3d8b01219", 0x3f}, {&(0x7f0000005240)="cf68a114e751f0b865a7fdb5a3bf6167b4ee54eb92bb9c5f4b6d50cc6da0bd886de1172917c719f80ef5dbb306bc30aa88f0e2957a51b67d0e04359e7fb30712bae0d10efa09644a6df390aed565185957a16f626055e7816e9749ac661a1ec04e86218fb6bc9396051859b0b2af1ba6b0d0128fe88497d07de02a636b31d682c0144d4b883d2eecafd417d623e14c37640bc9ed8ca4191e6b963eeb8ebd04fba8a00c990179dcb452e05c65328ff4865c3d90092388e838b566bbb4c3442ead2439828eaaf88edf7c1b25e41337", 0xce}], 0x2, &(0x7f0000005380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0xb, 0x3f, [@multicast2, @multicast1]}, @rr={0x7, 0x2b, 0x9d, [@private=0xa010100, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x41}, @multicast2, @empty, @broadcast, @dev={0xac, 0x14, 0x14, 0x3b}]}, @ra={0x94, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff7}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @lsrr={0x83, 0x1f, 0x26, [@multicast2, @local, @broadcast, @local, @broadcast, @multicast2, @multicast1]}, @cipso={0x86, 0x1e, 0x0, [{0x1, 0xe, "a191c64eff766481b2d4beae"}, {0x1, 0x6, "3eeaefec"}, {0x2, 0x4, "c70f"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}], 0x120}}, {{&(0x7f00000054c0)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000005b40)=[{&(0x7f0000005500)="e8e1192e08f8cfc7740304971782219f92147e6cf0c10f37ee44c3994ec8959877f176009ddd10bfb688304d75e04afc4ef9e11d1869dcca3bab0fb01d76b36b0d77abcf88e85e587f4509bac15f4a7e10cd5d76970e97d75c169b0e85cc7996fab5f914ab47c31ec63de637ba2f89ff22943bd833efbc872fb89f3034346ba84f6159c46e01c363cee7cc3df95793726b7fc337b843382c1471f98bba3a557e9a0e5e53dec67df4f7e34b0a44de1ac41983110947d6bc96e7bbcdab0797e166e832f80f4bbb0bb20606c7779fddb817739d29d23d2c9fe786f2e3ac00dc349ecbe4053f3a429fc685bc918fa5c4e01a9ef6a92a019d437447f6", 0xfa}, {&(0x7f0000005600)="a59f9b983e6e64c1bebae794d585042b8ff2dea9bd4731885f9a3e2ad558ec1886196b4cf82f9c2d3e4830c7a500562f53e1ef4929a091a74eae234f9e0dc81ef2c0755fba2bb8a0d87e2915c4e93e9dcc4bca423058f807edf327450be922d92cf6896a9f8b617140aea3715e8f77c3d7add6fc2d44ed9a08845427eac6cf6f709545b3e5d9698657293f15dab12e10b150918d6398efd7bb90f56f7dda7002e58b0a215e2594a2c254a35d5953a147e1adf4cabbfd8e0dc059dd5a66d402ce0ecb6be77c119dc84c880f320203103db88ef27f361c4d95ccf65dc554077988d0f33aa484af359d", 0xe8}, {&(0x7f0000005700)="2fb9793ceef5dd3725ee0ec3dac5b19dcaf09be55c016a50b4d5e1b36164a569b94eedfccf9d7bb892c6bb5b06d2b0d95d1abdfd16464deb471993bfe31cfbf9663a76e9b267858fcfcdaa045bdc9aedf93c52b6416e3ed1db4280b5e43aff2aea5f09a46383ec7f30bc692f92b65e59a5b6a60c3cebc634ac5b5f60f1d6b4682b4aa301a4facc889ee80c7b2380779ce734f7dd40586f24c7722ee2cbabc73bdd58383bafba6ce43e9503f1d3622164eb258bcea5c41c5e08383220d73614103a78379bd04d639cd87fd5bda33999b1b9f968d86ec178", 0xd7}, {&(0x7f0000005800)="d0a9d5d1de201b419d8f31580ded002255448c84d4b8c8d1323845a960dd53d8fa8b4e592fc544919100d01c435fba67bb6878d6f5664929453376437477458441ec8a58baa88115fbdfc376c683d3c5de298a1dfb8c2487f9f593b10364ea8bd506161284b7e025925ddace5dc18870ecd1eb820381ec49e677c5e6065174d40de546faa21faa8accf87b2188dcc8846d825227ae47200325f14a031f85be9f212bed4d9df22f2abbd29c2fc96ff2f48ce7c08b15de3d8336bb87be661881cd8539b96c", 0xc4}, {&(0x7f0000005900)="e78a26312247b84e6704d53079ce16daea20562d702fcc9f694da3ca518c3728d463289af08e5e8e6031390dcb5e5a1c239b10c8c6d6cd3b63e147fd51dc0a0f49", 0x41}, {&(0x7f0000005980)="1b9774d5eeb26ab15a26050ae1100dffc79dc1d3da8cdb9cb5c3e992790043e9963aed40ebc8d246df4e9e421f0294e55c2764bee0fc5e2acd7953bf9cca8c1524383f3343124face335140e5617c9ee8fe2ad00e563a676122d2d8e289737ad21a3839a06d86ad20d6f4a0be79e1b2dce09024538a68a9a3d5a333a6586d46da31d2b3f8298e8aaf8986c10457028fae5713db2aa38cee6f79068950e00f48fc5bbb14b79fa28fe9e26fa0dec28d1", 0xaf}, {&(0x7f0000005a40)="108986b36f03bb857b18b46ce9230d4e35e62cd2e0155459ab7c93", 0x1b}, {&(0x7f0000005a80)="70f323fbcf1ce90f30a3b975e38f84da1af05f890999df5929aa32eecee0a01461253bbaedc1220fc13389a4bf25400b944f74b647de04c774eec43f0627b2831e405ee703d07e167995045d431cbfc76cabdc56d6cc5f3ebe1aae0e1d48a50706f44325730b9f085bf0891779bbd2e149f8ffe4939da097c37e334c2775384e8dcce20303ece8218b035155ace54921fb7de3d056", 0x95}], 0x8, &(0x7f0000005bc0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x64}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xc4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @multicast1}}}, @ip_retopts={{0xf0, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x54, 0x47, 0x3, 0x4, [{@local, 0x8}, {@rand_addr=0x64010101, 0x6}, {@remote, 0x1}, {@rand_addr=0x64010102, 0xeb0}, {@empty}, {@rand_addr=0x64010100, 0x8000}, {@local, 0x1000}, {@dev={0xac, 0x14, 0x14, 0x34}, 0x7}, {@remote, 0x7fff}, {@broadcast, 0xffffffff}]}, @timestamp_addr={0x44, 0x24, 0x40, 0x1, 0x9, [{@local, 0x7740}, {@loopback, 0x800}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x7}, {@private=0xa010101, 0x6}]}, @cipso={0x86, 0x22, 0x3, [{0x7, 0x6, "f174ce8d"}, {0x6, 0x10, "a2d0b66e9e4248900e3266b9e510"}, {0x1, 0x6, "a5ee345d"}]}, @noop, @cipso={0x86, 0x29, 0x3, [{0x7, 0x11, "a014d3de31cecb5fd5eda36760caec"}, {0x2, 0x4, '!P'}, {0x2, 0xe, "7679b07199d413c3816d6a2a"}]}, @timestamp_prespec={0x44, 0x14, 0x20, 0x3, 0x4, [{@broadcast, 0xfffffbff}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x3dfb}]}, @ra={0x94, 0x4}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xa6}}], 0x178}}, {{&(0x7f0000005d40)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000005e00)=[{&(0x7f0000005d80)="abeb28fad3322553f129c6857ab967ebed5a9de3b7d93d32a0b92679c39eb94da794fc141d97ecca2430c34b96c2c8c8eed35ee2d5e8329b9e05537e0274642056c254df", 0x44}], 0x1, &(0x7f0000005e40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1f}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_retopts={{0x20, 0x0, 0x7, {[@generic={0x7, 0xe, "8417d84cee514f268052bc9b"}, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5d8}}], 0xc8}}], 0x7, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000006240)={'ip6_vti0\x00', &(0x7f00000061c0)={'ip6gre0\x00', r3, 0x29, 0x7, 0x0, 0x6c062900, 0x6, @mcast2, @dev={0xfe, 0x80, '\x00', 0x24}, 0x20, 0x10, 0x5, 0xec}}) bind$packet(r0, &(0x7f0000006280)={0x11, 0x7, r4, 0x1, 0x5, 0x6, @broadcast}, 0x14) r5 = dup2(r2, r1) perf_event_open(&(0x7f0000006300)={0x2, 0x80, 0x6, 0x2, 0x8, 0x7, 0x0, 0x5, 0x80, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xbef6, 0x0, @perf_bp={&(0x7f00000062c0), 0x1}, 0x12, 0x7f, 0x1f, 0x2, 0x12, 0x800, 0x7, 0x0, 0x1, 0x0, 0x1000}, 0x0, 0x2, r5, 0xb) r6 = timerfd_create(0x5, 0x7ff7aa335b9de628) [ 1796.601081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1796.603189] Call Trace: [ 1796.603773] dump_stack+0x107/0x167 [ 1796.604573] should_fail.cold+0x5/0xa [ 1796.605407] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1796.606526] should_failslab+0x5/0x20 [ 1796.607360] kmem_cache_alloc_trace+0x55/0x320 [ 1796.608481] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1796.609607] __memcg_init_list_lru_node+0x7f/0x1e0 ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000006380)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000007380)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "1068d098bece53"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f000007dec0)={0x2, [{r7, r8}], 0x6, "b16dc5fd69d43b"}) 04:26:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000045, 0x0) 04:26:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 61) 04:26:50 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x8000000000000, 0x0) [ 1796.610768] __list_lru_init+0x44d/0x890 [ 1796.611740] alloc_super+0x8b8/0xa90 [ 1796.612723] sget+0x110/0x510 [ 1796.613413] ? kill_litter_super+0xa0/0xa0 [ 1796.614338] ? autofs_get_inode+0x400/0x400 [ 1796.615273] mount_nodev+0x2e/0x120 [ 1796.616132] ? uni2char+0xa0/0xa0 [ 1796.616888] legacy_get_tree+0x105/0x220 [ 1796.617936] vfs_get_tree+0x8e/0x300 [ 1796.618820] path_mount+0x13be/0x20b0 [ 1796.619769] ? strncpy_from_user+0x9e/0x470 [ 1796.620817] ? finish_automount+0xa90/0xa90 [ 1796.621862] ? getname_flags.part.0+0x1dd/0x4f0 [ 1796.623073] __x64_sys_mount+0x282/0x300 [ 1796.623968] ? copy_mnt_ns+0xa00/0xa00 [ 1796.624921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1796.626199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1796.627455] do_syscall_64+0x33/0x40 [ 1796.628389] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1796.629657] RIP: 0033:0x7f6f4c2f2b19 [ 1796.630559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.635013] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1796.636890] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1796.638704] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1796.640430] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.642162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.643917] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:26:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x46e2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8240, 0x181, 0x2}, 0x18) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={@desc={0x1, 0x0, @desc4}}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$trusted_overlay_upper(r1, &(0x7f00000000c0), &(0x7f00000001c0)={0x0, 0xfb, 0xe5, 0x4, 0xc8, "9b2dd72b6c573a6cb72dcc06b13aaef0", "47056398a5b466c4f1b521ed7dfd846a052daa788c36ad7ab886ae6bae7af22b6b182ea7aa4fc644618c1d62f80f04ac9a8e2034bd8bed97775e312d5fa6cac4633aa0fd6ffec75fb4209ebd733d7b4751716de37b480965b9c979202fbdd8f2ff006c8d90da2c270287fd93878fd539bf02b89af501f061a0810fc9b8c95fd254f05a261e3eed5ad0e9f3f4f967733fbcd5e6d4d3cf902a3176d6aa9de15d951e6c1e601e2f4816a359a9a3b6e26eac91045f28481e92434718e3eb89abd6711c953c259e02c007ca98b28cc22b050a"}, 0xe5, 0x7) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 04:26:50 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xe0ffff00000000, 0x0) 04:26:50 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000480)={@multicast, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xbac2, 0x3, 0x3, 0x101}, {0x8001, 0x2, 0xff, 0x1000}, {0x800, 0x8, 0x0, 0xffffffff}]}) 04:26:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 62) 04:26:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000046, 0x0) [ 1796.998786] FAULT_INJECTION: forcing a failure. [ 1796.998786] name failslab, interval 1, probability 0, space 0, times 0 [ 1797.001303] CPU: 0 PID: 12058 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1797.002687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1797.004317] Call Trace: [ 1797.004848] dump_stack+0x107/0x167 [ 1797.005701] should_fail.cold+0x5/0xa [ 1797.006585] ? create_object.isra.0+0x3a/0xa20 [ 1797.007635] should_failslab+0x5/0x20 [ 1797.008503] kmem_cache_alloc+0x5b/0x310 [ 1797.009441] ? mark_held_locks+0x9e/0xe0 [ 1797.010389] create_object.isra.0+0x3a/0xa20 [ 1797.011392] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1797.012563] kmem_cache_alloc_trace+0x151/0x320 [ 1797.013664] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1797.014795] __list_lru_init+0x44d/0x890 [ 1797.015746] alloc_super+0x8b8/0xa90 [ 1797.016616] sget+0x110/0x510 [ 1797.017336] ? kill_litter_super+0xa0/0xa0 [ 1797.018316] ? autofs_get_inode+0x400/0x400 [ 1797.019306] mount_nodev+0x2e/0x120 [ 1797.020142] ? uni2char+0xa0/0xa0 [ 1797.020935] legacy_get_tree+0x105/0x220 [ 1797.021889] vfs_get_tree+0x8e/0x300 [ 1797.022750] path_mount+0x13be/0x20b0 [ 1797.023636] ? strncpy_from_user+0x9e/0x470 [ 1797.024629] ? finish_automount+0xa90/0xa90 [ 1797.025644] ? getname_flags.part.0+0x1dd/0x4f0 [ 1797.026744] __x64_sys_mount+0x282/0x300 [ 1797.027670] ? copy_mnt_ns+0xa00/0xa00 [ 1797.028577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1797.029769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1797.030959] do_syscall_64+0x33/0x40 [ 1797.031818] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1797.032989] RIP: 0033:0x7f6f4c2f2b19 [ 1797.033850] 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 [ 1797.038018] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1797.039752] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1797.041311] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1797.042679] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1797.044037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1797.045402] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1797.217188] autofs4:pid:12058:autofs_fill_super: called with bogus options 04:27:07 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f0000000040)="01000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000010f60)) mount$9p_fd(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0), 0xc000, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x1f}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@measure}]}}) 04:27:07 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:27:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f00000011c0)) newfstatat(0xffffffffffffff9c, &(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) openat(0xffffffffffffffff, &(0x7f0000001200)='./file0/file0\x00', 0x8a1c0, 0x14) r2 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000040)="2150f95be553e01d7c8d728b66d99e69970199867831544548ce340eb17c6112d7c184e37a5073f11fc397d149632b020437c661a0b1469e1ff1e02eb637ab5d17f773df171ba7918e7c0d30f75f301b8f1f35085ed7e096", 0x58, 0x4}, {&(0x7f00000000c0)="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", 0x1000, 0xffffffff}], 0x2022000, &(0x7f0000002a80)=ANY=[@ANYBLOB='dont_measure,euid=', @ANYRESDEC=r1, @ANYBLOB="61636b66736861743d7666617400ca8a2c6f626a7d726f6c653d2b2c736d61638066736861743d76666174002c7375626a5f7260c8997a15f86f000000"]) r3 = syz_mount_image$nfs4(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0xfffffffffffffffe, 0x9, &(0x7f0000002880)=[{&(0x7f0000001300)="d7af7186a434d311955a1affc659d7bb9bab155e02c1da6464fd0fe5504e438ca904fa79bebfa9c32a22ef3e0c0c5f164a6b42f3f991315b04d9e41e2d3e1e09e23a577b62942faecdf11532b8cef21115d8b20bf9dc55db501b72a9e53d622e21db46429ab14103f98edb0451e5c4b17f", 0x71, 0x6}, {&(0x7f0000001380)="01986073765edbd1dae39ad15978c0afc2802298040feede1828aacd90cd3e4a01e8efc616dc17f5e5c6b466cbfd0b359aa2d8f1796e8c684fd285fade762265532a67142dbcc685c061da181b981dde163e6a013e28cc423650634243f8abc419a988bad3b6055935fd834591eadc1b73100a0d7dad09fec39312a22259da04576b29b8efbb455b58b9fb1155002f8d9f92c7478cf323708f0be63033f389b266c9973ac380273734e0c534a5cfa9a5938b2167079a3056f289be4dd7d854e9f8d5470a66d127b7b48d7e79b831e7b38f86c9906fe10f4838395d1429", 0xdd, 0xf55}, {&(0x7f0000001480)="5065336f720eda4f8d90ec5f9ab0ac0132ac6c7e5897716d995a8c793dcd85928a0bc34cc3ac1834c66d530c73da9e00e9d5018d2a", 0x35, 0x1}, {&(0x7f00000014c0)="637cdaf34078e623573fe7a26345b29eccf87450ae4bf9f59f5d38713c628eff3019aef14ca9785cf5510f6f4ab61ddeaef2bfb4572ed6593535681a9678af950e34b84f35e80efd956412c9374ed8091103", 0x52, 0x5}, {&(0x7f0000001540)="8083b419cc14ddfdafc56d769e777790d848b4a2c59ed68276bbc54191ef283e7f963d9bc28172b57474aafa08cfba6be0b776ec6e982b6c2f322c2743adb94d2bfb096925f8bf96cf78de7e5aa9ff08391b3cb0b75250d2c5100884ef3d80eb728f943cba38218941db53e7f8a9bf0148fd3ff4f396da5db52ee3d0fc7b917134e93eb38a9fd1b0e8f339aa36a7e53c17403597bc4aca85492d9cdcf64eb64555dd74389f527139b2f8a8e2232c7cefbec382ebb506ab0a316fec09182bf21d3494c2f37eb75c830a5aa2", 0xcb, 0x7fff}, {&(0x7f0000001640)="cb3e925115de5f71ab8083e614f2ed70e21791540cce918f3bc9a8b3aef618dd179b47991d2396675e93db8d62a35ccb203d9e20ee1a107e1c75d5d0c88bb94fbba406566b3c2ebc4824715606fbad08cd2db3043e3d4086a36c0843d79d7554d92c82b1de40b7e04a6b", 0x6a, 0x6}, {&(0x7f00000016c0)="f753ff23358b6225c6f34b3708167d7a30063c44d977a2126c4c2262131f941ce10b3f8d0b6b603eea4fd6eca11c33cf8280ad7d654ce2f3dedaf3f4d2afa5be8ad19ddddc6517b1c1b03741dd8ed23fac07d94a19492c33f4f4bc156c292e6d0354315671e5506974c76f773c9003be69e3e01ac241e01b8041a61c1e5cfdc74c62023266c0523c889e00f8832152dfde510c300b8c", 0x96, 0x130}, {&(0x7f0000001780)="457b60d6a7696b35f7442ffe49b95ac4ee8b6bf30db76691c8f33b88ccbb095569fec37411630f4e82eb1a740507a17ebf0996943ec95c781214330939c81cddbad41f055d89d735a519c26675466425abdba5c4f3956f5cfda13eacf134ee036f3bb7692d76a0ee470177112ec4ca67a008561abd8b4cd2299273ceec21e292572db602b14f161989fc256b17b6e433f36481fa534cfd506628ce6c293cdfb54137f422275f54b1ae4abbaa6bbe1d3ee9f700d00a04a9c56a0fdc334a47b3caff43d6522998a4d633fd2dd7521ce180bdd51a415ff6d48eea6039fe0b784a3cdff325bc6da9398adb8189a35b124f93a1aa18311537bccdcefad2e93737acf1b18f3a0069b6c3f6c34402133755f4e1c1cac58e72845fbaeb3d990c738158ad35283d649cf0da930db7b2ff0ab8711000743033601a7c3a409f1faf36f88558da4214f137b153eeb3a265d144a4945a700ce9fe65cf3458b88b2eb553e6287bb700e8735582d03904b14f35c4cf4b894a0958daff95d533c9d5641a6df9e50706c0f7712a3ca7c1a7fa5aff883bdc8698ae99f2306e983a8adf0320181f8311e6f7a2bf3bd9f06958aaff6be27d160b38f21535da07aac0c4acae4726fa551491e91a355c6c2970b8b546e549c8c1e4d13b87b0c9cbaa1022566041f7e639c28bfd6325adbf34bfddc04cdb1b3f47ccbd8d708a08509c1864cf765c5301d0da643f87f4962de87e7e053baf78097758f88ada544a95e9b7ea80596e3d65c2f736f3213674c3eed3815ab5d69d763fc1901643ffa67c0c5bd4b4d4d05b087fbe7302a697f3b25604d84198a3d088d864aae7731f7e868f5cd886a5230adb9bd9d5d1e29167d1042c9ce88a776eaeaa170622f4f62bbc14982d40391cf0ce24b4870e7d693e0ee3571fe34969210f77a4119d54363b86b4bad6db0393c7a418975bb8b3f67c08a43e534c4579667c452fed8cbb9654ab36ed0b9757f19fd0808646ef5c43ac7af5f1c13bbedc0cf062f51de803d8c1a83e52022b8433062c5a1912873e39ffe0e4340d48c177f7dc1a2c270df8b672aa0f9be7ac2d7517faf58904b1af98e95c024a62207ae11b7040bad1650f91f840f2538d5b3885f62cd4769bcfdc03ecee6b1db51858ab8b1ee680cd5034802c4952d833bb59c14ee7b21fb5b5d2b1a9e007e7dd5e5830e3aa9c21688b33bbcfaf8024feaa2acfda7c7a89f3e5e7dcd5417c53a0db9adc78febc5ca39b605516c68bf06a36f5fdf8c65be040448790e605502250e03f43d461df2428b841de84ba4924f73e938062a76852e7258e8be78f74685d3bac47385bfe89a344b619c6b1605dc9820299608ff8fc2fd600111924e43a9e5bcc1bc0eb59cb8f9fc95bd881aebfc625562bd6f1f868b5145a2d14696ae64c5c2b0c6ee3b3f2c8ab7a6fa8971a6e141068da967aee0023c9cd349062146845e7180ff32e052d7c1ae7899f931dc6f71167a0dc7085d2a3ec9b6cfe21b1aa09d440824eb810a5b2227fa6ce96fe8e7315594f92c4e1727e3076e24060082f998096740195b46fac263fda0145f86bb754baab32b4850160f080cae9b82dff2a3a5aa3d851d57313cd393172bff967d3fa4ad7413bf6f24fc5d1d419049a0c4b1f0c92743888ebf683432d0df26125d625b09a4c53205227cf4f3590dabf21658fe163093b0c13395a450c1276eb4def025eb722d335d45a86d61eeacaddfd4554fa70470ba7ff1e23cd2bce2dbd127bd777bceae59fe1da0c09076abcd8cda3108f783b4e950a050a4b96b3c92341c14ff0f2b1877b0eab7ca2f6774cd56ebb5a8acf57dba9dc8ddf6021dfc6501fff9cd9b8df74b44c1cd85d93049585de01b5ee74913e66a3bba7c45d143d74b3d68d0747aea8d2222cf05c7f86b3cb0bd6358c502bacf0087f76e7e88c50fcefdcc6f6ae6ef61fb8215cbe293703905b8c3136d61c726f56677081790bdb0bbb5a63c051cfacc87142f0d1251fdedcae7f2ba6d6f528bbc4438446fe1d6bdccdc8a4e15a7927583ea1c835ec0d14da3e832e569445e87488de5b8b1ee411ffbecc905ebce083c4fff821371b4e8ec98c2989ded7b5df30d870badcece475ba48333a52f337a3ebe743a6b4b3311e4f0df2ba1b4b1ec909c8991cea8dc2b4e0d00b3690f220a3a07c30949632252831807d6e97284eb0111f53629568a7d8a99ff0bdf3ea5f4fd8d9b38df17945c401ee7acbb89aa3393f43ece6343615b2554c0458e1c4658aa71cb815d4d9c67e23c110019a762b619b9acea6600417a022df1c3f0f23ca1aad14d24caa774ba1b841d7f4d6e9dc74239bd209e55ebd54ca886df3d21246a144134302dc809abc8514909be50e0adf517a94c2969fbc1e6c50c4d87b399ad79a3af5b967865f259b764e5e18e2f02e970464e1a33632068091923eda8848cbe9d5785e2674d612102af82733370eb6f7d8cd3152a9da47f59d8673602012acd1809e418ff5f17e82056840ccc72bc08fe26b87d3c1a692432633a355679f3e1c3197e9517b6882d6455fed99992d2cb6dad776a1a8a811752083dc25bafb83846ba629807f3285d6eff4ea2e3bf6064ef7fd80b8bfa603d67cc6f288a37f421a1a50f5ee9ef2ee7ff85c93d01c12fa94ad2603ac88a2eabfe51100f44bfea76f4617709cd850ed0edd39a60f66ff74f63af4326e8a3e9cc0b7deb0acb65e90c14073309deaf34232cb3e5b676351ac44ffba0860f1bd0f705ca298e294b6dc027e6bf0411d53882a43855029a7e58bdf1ab0dca2f4d65b15773d440c87d810e6b861220ada3ac3610cc2c914f6fab8225146fad8314fe2cd6b8eb87802e3d6273ac99e577288b6f675c92d495648ce701405e440ac61cd4c4aaa499b46ee84fe30aba073e1d580d1c75489379b5014c7fb8d2207358c6840a2d6bea97a1df22caefb0e91ef37729d9eaa61b3db992c5cf526821665f5edcd092a47dd65dee1ed919db133e9def611c936e13da76d890bb4363a82b052d3be8b2eec85f1bfb377c541bd35d1b0d36b3c54a82943fb0fc6c3a8acd844b0fa8dff9b2d916eb5d74ea9c7e5acb34f3f8a3b83974a4ff09ed4ad26a766b29c488e37241f1fcdedf8c8fd158fe1266fe1d0805e3c0e0ef65177d024cbf458be756746839474f4c192a0b2675b54ee958e9cec6c132ee9fcfbabb9c24780c82e044bce0094db5b973fcb6553237a72eed5f75d0673c782e23550bbfc603e1490f407ba4e4466e42de20865ce6c6a9fd2fd439ba8c22b8b75858962114ed7a6e7561264062e12806639ea3f5ab396de489d9339c909f5b83014caf9e04eb86b372d1024120b82c6886bacfb36b57807e477f23549f70e09266dc459197073da7c221c446c8c49dde689baa29d87b6eb3228191d79c786b31d768e4e3be365dee226f4ee197a6325c7807b6ded292c0bc986ea81eaca68877404ce4b2980a452b625bb512d0c3aca920bb824a2144659a01c41ebcbf53c32c882a5ef00c11783102fc7e18153880db566988e41c1a34545cc53a1ed92fb7468b7cd94e4d5e6928a56467b9d18ca8c7abd3c1eea5f31740b61d08a2a68f82c08dc3f856db41438825e3199f6e9087d5fe4b3bbac3e7d919cba388c0b77eb4c700dfcb942706041fae77581dfb54a039c5b3eea851c2811694962d52d1b250c38888a303a32e5e5c1150821f2420bd98e584e949737c040222da2d9515c62cb94f880b1df7662dad530c19c7ee53efc8d249e6ff98d51495b4ee971cda42899f1ad8547c4a5bd435373cbefdc2342a4a549258a5dccd29d517fc59f50cc55fd512475a2f0038e21f8969014c9c830476962966cfd5d698349c7eff2336bb3a7539dbfee5f25c5992c5fa86fd751e6fce53f47e7ac3693c8577b6c1b8aaa97831d7c29403b1905543fd2ccefce7f01b14bb7619479908935d21591ca12e867ba2a4e6a62c65011cdbd9a98f4aa4935e625d1d954144eda831a52de90d604f7fecfd7b5d887a0963b060301bb21806caddf10bf6315965ff5cf97d4e1940e9e46ff4715003105e45716b517626a0876bc4c03eede53b5a5d3bab8730e95b9c4ed0fdf144bf4d64c513529e8f01db8418fad9d5e4e1d4a1634d819cc6a5faa70b3821687b0bed033399f6db2f0a0df248ed3dcede0fb5b8305e0e6ac95f8d2db73b9704305d815380aca61a4d8aad292dd68fd20ac58680b7298eaccda0bd7d156b42ebbafdd7038e6a5650c5b7f7c499a310e3f5d761510f8c2457d21375e040372738e83ca121476ef4c6a8595edcf5e0398e9166a6724ceda2954b6b9370776b51a028b141ee3405b8e66bfd74cb3fac5e2730d770caab2eafe8563eae77bfd69cac0da162cd2ebb3e1335fe35e12ad646765f6992ae5dc0859a5ef4e1cf4d565aca4a439fb29e94b161272fa5f9a18043b66ff5f637aefb8e64042cb62357f998b895b9367ed2731ec5269f79d3623d2c29bc0897167e80c6db6f3680904b19daa57a0bf7e8b101b4d9aab20aaad0c0fc0010ccce7e29d820142e00bc5ec5d175e0c2712e040451be8079ed704ab6acc0704da3d99555a386c3af5340c9d27d6e9af0023ba43e1a35a874bbf49d45f7b539eb53c2fba93348fd7daffa7153b47b65604023359646c8d3559447902a94d97feeb4f9daf66f6b5ebba52ebea2183793bd91af8881c656b3e1e7ee97e71d84c8600e97ea12c084a80992b8af3069785d1d2333da5d711926d5db4d0e3613db1b26d10a9f52a6720fdbe0a7ae22f298da8a1109f7e25afd448736e4fcd3f8cc6401e34c231fcfedde1255b611ac5666f9e2c507131388951dbea8b00495a5073e09daa6deb0879107c296eef9b06fa889b226020ad6dec0e29d774d4b6e3c25c0e6c371e735ba8f02f2fbabef1ad5424c03212b13ef8539a64ace982823961053d60dcb7b4fbfe8ef69d579cf1ba4ae053f8b089eb8a84205d58ae759c4bc53438cc4a39ee1bfa6fc5e7f530fc567602035c8570685900e77f77ba2436e8173596515f8638394a18232d2b1fedbb19909dd70087a779c79a8d968ce5c9531ea3259342256a210731454af5503f339f94fb63712165479214a5ff1674252414d7e247e84335671d8eb3a4bbb9d456d5cc347c7f251fe476d1a593abd9d9e5c813a31208356e594f048b02ab76c5835a8f51553d18028c8a659db8710e5bdfa8da7c1538fb231b360fb4c5d107feb225104df6ca7d599fe9ad6f6087819c006d607f344d46fcb5c791fd77f368a91b90670147686008bf72ba62298e55d6f5e9ba2420968da1f7df93dc300f1e011bc4ea61d0c8cadfe5e850f8ee3a8ec0c47de5a0dc6a1872f7f83b14c661b2273af61cd5f74bd6490a69951be591a33d0b17770fcf43670dea5b43c78b3ca7824e47245ca931a0cb542152b7fa31d78ab9c31d6bda7056e2e0e6028fc2a2290da03ccea3494e86060d7c8f7d0593caafba863d4938922bb499d66aeea5a72baf6cdb6adce47b41a7a2f552e8f81ebe6322eed3b7831a2f8c169a618bf87f95fb5d5f03edbd0a9152d3c48d2209eb29e79ecfe18f3ad3df450ad60affc8436514f3647aacaf53ded235aea46c6996b5683c63d77d5ea0bfa7c0bfe76b79db69b0c68e150290d4cb6cac8a10056cc7c1a836e1d185350a995c079d54e0bd8ba81a3d6487e67591c7c52b48bb7e67315879518ea4880c3db3d259f5647a67ddd694ba4d180801fd17865e062112889a1896e99604890c16bf32f1fb99c4d5a382509130d8aa218182606085c0f0b10dbfe0e353848439", 0x1000, 0x1}, {&(0x7f0000002780)="0f962391d49917161c645ce16700435b3d373f75d2d4749aee823ca2017d41767235902126bd8999cfa8fb84b48155e1a9cadd14c6a172bc3b6ab37af2ba187f13180c7a7cb28baab80bc1a853b027f717dd48e81901859630e375b259050ad7175a2b5d8632ca44005b3926d81f7c0a153c688a29ca47c195f38946efc3624928236a0b3d089754fd84bfa41d91657a1753b54f78da31270ac54224bbb01512b0e38c4402c53326c34d0c25e76c3b0c51cce788c317e09d1f70b5e2fb3afd81506f2f0b9e62dc9b53899752bc0665c501e879d6021bcd4d5548f9cd4ef0039906f044332750974cf16d1f7fa5ac5e", 0xef, 0x5}], 0x2000, &(0x7f0000002980)=ANY=[@ANYBLOB="5d2c5b2a2c272d2c6d6561737572652c6673757569643d333065353635003a2d373335362d656135372d623337272da2636664636239612c6f626a5f726f6c653d7375626a5f726f6c652c66736d616769633d3078303030303030303030303030303065382c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB="1300"]) renameat2(r2, &(0x7f0000001240)='./file0\x00', r3, &(0x7f0000002a40)='./file0\x00', 0x1) 04:27:07 executing program 4: 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r1, &(0x7f0000000140)="ee", 0x1}]) lseek(r0, 0x0, 0x4) r3 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x2000, 0x40) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) 04:27:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 70) 04:27:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000047, 0x0) 04:27:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 63) 04:27:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf0ffffffffffff, 0x0) [ 1813.923853] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1813.926607] FAULT_INJECTION: forcing a failure. [ 1813.926607] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.928458] CPU: 1 PID: 12079 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1813.929462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.930678] Call Trace: [ 1813.931073] dump_stack+0x107/0x167 [ 1813.931628] should_fail.cold+0x5/0xa [ 1813.932197] ? create_object.isra.0+0x3a/0xa20 [ 1813.932902] should_failslab+0x5/0x20 [ 1813.933481] kmem_cache_alloc+0x5b/0x310 [ 1813.934097] ? lock_downgrade+0x6d0/0x6d0 [ 1813.934710] create_object.isra.0+0x3a/0xa20 [ 1813.935395] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1813.936149] __kmalloc_track_caller+0x177/0x370 [ 1813.936844] ? ip6_setup_cork+0x670/0x1740 [ 1813.937475] kmemdup+0x23/0x50 [ 1813.937953] ip6_setup_cork+0x670/0x1740 [ 1813.938572] ip6_make_skb+0x22d/0x4e0 [ 1813.939136] ? ip_frag_init+0x350/0x350 [ 1813.939738] ? ip6_push_pending_frames+0xf0/0xf0 [ 1813.940456] ? ip6_dst_hoplimit+0x199/0x440 [ 1813.941110] ? lock_downgrade+0x6d0/0x6d0 [ 1813.941748] udpv6_sendmsg+0x20d0/0x2af0 [ 1813.942357] ? ip_frag_init+0x350/0x350 [ 1813.942951] ? udp_v6_push_pending_frames+0x360/0x360 [ 1813.943715] ? __lockdep_reset_lock+0x180/0x180 [ 1813.944431] ? __lockdep_reset_lock+0x180/0x180 [ 1813.945125] ? lock_acquire+0x197/0x470 [ 1813.945738] ? find_held_lock+0x2c/0x110 [ 1813.946378] ? sock_has_perm+0x1ea/0x280 [ 1813.946996] ? __import_iovec+0x458/0x590 [ 1813.947601] ? udp_v6_push_pending_frames+0x360/0x360 [ 1813.948372] inet6_sendmsg+0x105/0x140 [ 1813.948970] ? inet6_compat_ioctl+0x320/0x320 [ 1813.949621] sock_sendmsg+0xf2/0x190 [ 1813.950177] ____sys_sendmsg+0x334/0x870 [ 1813.950794] ? kernel_sendmsg+0x50/0x50 [ 1813.951391] ? do_recvmmsg+0x6d0/0x6d0 [ 1813.951973] ? __lock_acquire+0x1657/0x5b00 [ 1813.952627] ___sys_sendmsg+0xf3/0x170 [ 1813.953192] ? sendmsg_copy_msghdr+0x160/0x160 [ 1813.953897] ? vmacache_find+0x55/0x2a0 [ 1813.954495] ? __lockdep_reset_lock+0x180/0x180 [ 1813.955191] ? lock_acquire+0x197/0x470 [ 1813.955786] ? find_held_lock+0x2c/0x110 [ 1813.956380] ? __might_fault+0xd3/0x180 [ 1813.956966] ? lock_downgrade+0x6d0/0x6d0 [ 1813.957591] ? asm_exc_page_fault+0x1e/0x30 [ 1813.958221] __sys_sendmmsg+0x195/0x470 [ 1813.958781] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1813.959378] ? lock_downgrade+0x6d0/0x6d0 [ 1813.959975] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1813.960649] ? wait_for_completion_io+0x270/0x270 [ 1813.961329] ? rcu_read_lock_any_held+0x75/0xa0 [ 1813.962015] ? vfs_write+0x354/0xa70 [ 1813.962538] ? fput_many+0x2f/0x1a0 [ 1813.963047] ? ksys_write+0x1a9/0x260 [ 1813.963592] ? __ia32_sys_read+0xb0/0xb0 [ 1813.964169] __x64_sys_sendmmsg+0x99/0x100 [ 1813.964757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1813.965469] do_syscall_64+0x33/0x40 [ 1813.965992] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1813.966716] RIP: 0033:0x7ffb55399b19 [ 1813.967239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1813.969777] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1813.970846] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1813.971839] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1813.972838] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1813.973847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1813.974839] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1813.988359] 9pnet: Insufficient options for proto=fd [ 1813.988887] FAULT_INJECTION: forcing a failure. [ 1813.988887] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.991720] CPU: 0 PID: 12090 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1813.993252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.995088] Call Trace: [ 1813.995676] dump_stack+0x107/0x167 [ 1813.996484] should_fail.cold+0x5/0xa [ 1813.997328] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1813.998448] should_failslab+0x5/0x20 04:27:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x100000000000000, 0x0) [ 1813.999281] kmem_cache_alloc_trace+0x55/0x320 [ 1814.000368] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1814.001489] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1814.002586] __list_lru_init+0x44d/0x890 [ 1814.003488] alloc_super+0x8b8/0xa90 [ 1814.004316] sget+0x110/0x510 [ 1814.005002] ? kill_litter_super+0xa0/0xa0 [ 1814.005928] ? autofs_get_inode+0x400/0x400 [ 1814.006870] mount_nodev+0x2e/0x120 [ 1814.007666] ? uni2char+0xa0/0xa0 [ 1814.008424] legacy_get_tree+0x105/0x220 [ 1814.009319] vfs_get_tree+0x8e/0x300 [ 1814.010153] path_mount+0x13be/0x20b0 [ 1814.010998] ? strncpy_from_user+0x9e/0x470 [ 1814.011947] ? finish_automount+0xa90/0xa90 [ 1814.012886] ? getname_flags.part.0+0x1dd/0x4f0 [ 1814.013951] __x64_sys_mount+0x282/0x300 [ 1814.014847] ? copy_mnt_ns+0xa00/0xa00 [ 1814.015708] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1814.016845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.017987] do_syscall_64+0x33/0x40 [ 1814.018800] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1814.019919] RIP: 0033:0x7f6f4c2f2b19 04:27:07 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x2000, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x3f}}}, 0x80) 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_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, r0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000001c0)={0x749f42d7cdb64f6a, 0x80, 0xb3, 0xd, 0x5, 0x7, 0x0, 0x4, 0x48, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7fff}, 0x11012, 0x0, 0xffff, 0x0, 0x9, 0x0, 0x9, 0x0, 0x9, 0x0, 0x7}) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) [ 1814.020733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.024744] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1814.026418] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1814.027949] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1814.029499] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.031047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.032601] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1814.173534] EXT4-fs (sda): re-mounted. Opts: (null) 04:27:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 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) sendfile(r0, r2, 0x0, 0x80000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x6, 0x2) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) 04:27:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 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, 0x2, @perf_bp={0x0, 0x8}, 0xdd48a83c10608be0, 0x0, 0x0, 0x2, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000280)=@l2={0x1f, 0x3, @none, 0x0, 0x1}}, 0x0) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x80, 0x0, 0x61, 0x1f, 0x0, 0x8, 0x82, 0xf, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x7, 0x7ff}, 0x20001, 0x0, 0x10000, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x41c3}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x6, 0x1, &(0x7f0000000300)="f96e6f2ab9ba7aff81f2d6bfd36de26fa1934589fbd87034b20e3cd46d5ad343f25c255a368c7fba89d0bbd4dd9baca243b66c62a9f2e514276f68ec34073fc43b088dc3c29116c55004b8b878a47f6ba1259b8e704fa06a5cb1fa5799f019d9ef630b6766b5ea5317df5610d33c28f8eda8e6eb1bb622517e0e3d837976da591d77364cd2a88bff7aaa89127b0965fc79fea0c9d115d8d0604fb959f323febf5e96dfcd7776c21f7a55e2b885e418a7928433ace6b498710eed4072529213abe75253d2c93472dd0dc9532ca6ac925c76fcfae05f0182899655", 0x2, 0x0, 0x0, {0x2}}, 0x4) syncfs(r3) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x40000, 0x0) 04:27:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000048, 0x0) 04:27:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x200000000000000, 0x0) 04:27:07 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:27:08 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "5224b7ec9055b277d850e296f0528de654c1bf727460033f86bc78272fd564866676343a429568133413f8d3a74e711bf321ea792937515dde2855ca33c86a35", 0x33}, 0x48, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='fscrypt:', r0) r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r2) r4 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)='logon\x00', r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, &(0x7f0000000380)=@chain={'key_or_keyring:', r4}) r5 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @auto=[0x31, 0x36, 0x39, 0x37, 0x37, 0x33, 0x36, 0x66, 0x6f, 0x35, 0x32, 0x63, 0x63, 0x64, 0xc29af2d5ec541f35, 0x62]}, &(0x7f0000000440)={0x0, "c6ba5e2001bd8b3199493270a2ccc9f9b8db6e6e805322ab680569591d6965829897660ab8983bce70c63b8361b891bc9e33420738bcb19d76f43ebfccf8eed2", 0x30}, 0x48, r1) r6 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$fscrypt_v1(&(0x7f0000000540), &(0x7f0000000580)={'fscrypt:', @desc1}, &(0x7f00000005c0)={0x0, "15dae10081da06c5ad439aaec22c8ea79e4c603b301ea480745b4d51b5110f0b273422380ad0d1f6cd06d4173781686b8ee28672c43a792fb9298c6f811d1820", 0x1e}, 0x48, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)=@secondary) r8 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={'syz', 0x1}, &(0x7f0000000740)='\x00', r5) keyctl$invalidate(0x15, r8) add_key$fscrypt_provisioning(&(0x7f0000000780), &(0x7f00000007c0)={'syz', 0x1}, &(0x7f0000000800)={0x391d714dcb63902b, 0x0, @auto=[0x2c, 0x33, 0x3b, 0x17, 0x17, 0x18, 0x38, 0x2d]}, 0x10, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000840), &(0x7f0000000880)={'syz', 0x2}, 0x0, 0x0, r4) r9 = add_key$keyring(&(0x7f00000009c0), &(0x7f0000000a00)={'syz', 0x0}, 0x0, 0x0, r6) r10 = add_key(&(0x7f00000008c0)='big_key\x00', &(0x7f0000000900)={'syz', 0x3}, &(0x7f0000000940)="dcac0add0662f070bd664c165fa19b1a772331a498222038693c910cae711238cce3a307da1347268c99f34f9ab850786d74366c4472eb2de1ea54d34c541909a82aedb9924889d0b3b38874268dd3329e", 0x51, r9) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000a40)='logon\x00', &(0x7f0000000a80)=@chain={'key_or_keyring:', r2}) add_key$fscrypt_v1(&(0x7f0000000ac0), &(0x7f0000000b00)={'fscrypt:', @auto=[0x39, 0x34, 0x36, 0x35, 0x32, 0x30, 0x63, 0x36, 0x31, 0x61, 0x31, 0x5c, 0x37, 0x39, 0x32, 0x34]}, &(0x7f0000000b40)={0x0, "9177a39e5a989dd7a5ed31e6ce99bfd727d47b81d25b4d40cd03a4fb2168050142f00fa6f788954536fb378941f6270d59253035fe84586ce6694ba4630b508c", 0x2a}, 0x48, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r10, &(0x7f0000000bc0)='trusted\x00', &(0x7f0000000c00)=@chain={'key_or_keyring:', r5}) 04:27:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 64) 04:27:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x300000000000000, 0x0) 04:27:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 71) 04:27:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000049, 0x0) 04:27:08 executing program 0: ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d9}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwritev2(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000100)="1dcbee420c49eb6f280c43c3048c96b5ecc73a", 0x13}, {&(0x7f0000000140)="b5", 0x1}], 0x3, 0x0, 0x5, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x80, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1104}, {0x6, 0x11, 0x3f}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}]}, 0x80}, 0x1, 0x0, 0x0, 0x5}, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) [ 1814.656464] FAULT_INJECTION: forcing a failure. [ 1814.656464] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.658599] CPU: 0 PID: 12134 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1814.659811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1814.661221] Call Trace: [ 1814.661681] dump_stack+0x107/0x167 [ 1814.662332] should_fail.cold+0x5/0xa [ 1814.662975] ? create_object.isra.0+0x3a/0xa20 [ 1814.663743] should_failslab+0x5/0x20 [ 1814.664368] kmem_cache_alloc+0x5b/0x310 [ 1814.665059] ? mark_held_locks+0x9e/0xe0 [ 1814.665748] create_object.isra.0+0x3a/0xa20 [ 1814.666481] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1814.667333] kmem_cache_alloc_trace+0x151/0x320 [ 1814.668115] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1814.668929] __list_lru_init+0x44d/0x890 [ 1814.669623] alloc_super+0x8b8/0xa90 [ 1814.670280] sget+0x110/0x510 [ 1814.670817] ? kill_litter_super+0xa0/0xa0 [ 1814.671561] ? autofs_get_inode+0x400/0x400 [ 1814.672306] mount_nodev+0x2e/0x120 [ 1814.672944] ? uni2char+0xa0/0xa0 [ 1814.673540] legacy_get_tree+0x105/0x220 [ 1814.674263] vfs_get_tree+0x8e/0x300 [ 1814.674911] path_mount+0x13be/0x20b0 [ 1814.675576] ? strncpy_from_user+0x9e/0x470 [ 1814.676322] ? finish_automount+0xa90/0xa90 [ 1814.677062] ? getname_flags.part.0+0x1dd/0x4f0 [ 1814.677889] __x64_sys_mount+0x282/0x300 [ 1814.678603] ? copy_mnt_ns+0xa00/0xa00 [ 1814.679275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1814.680173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.681070] do_syscall_64+0x33/0x40 [ 1814.681719] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1814.682629] RIP: 0033:0x7f6f4c2f2b19 [ 1814.683268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.686407] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1814.687705] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1814.688906] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1814.690137] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.691350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.692556] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:27:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x400000000000000, 0x0) [ 1814.750341] FAULT_INJECTION: forcing a failure. [ 1814.750341] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.752532] CPU: 0 PID: 12138 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1814.753693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1814.755051] Call Trace: [ 1814.755486] dump_stack+0x107/0x167 [ 1814.756084] should_fail.cold+0x5/0xa [ 1814.756708] ? create_object.isra.0+0x3a/0xa20 [ 1814.757456] should_failslab+0x5/0x20 [ 1814.758097] kmem_cache_alloc+0x5b/0x310 [ 1814.758758] ? lock_chain_count+0x20/0x20 [ 1814.759439] create_object.isra.0+0x3a/0xa20 [ 1814.760155] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1814.760993] kmem_cache_alloc_node+0x169/0x330 [ 1814.761721] __alloc_skb+0x6d/0x5b0 [ 1814.762330] alloc_skb_with_frags+0x92/0x570 [ 1814.763056] sock_alloc_send_pskb+0x7af/0x930 [ 1814.763791] ? sk_alloc+0x350/0x350 [ 1814.764381] ? __lockdep_reset_lock+0x180/0x180 [ 1814.765133] ? perf_trace_lock+0xac/0x490 [ 1814.765794] ? SOFTIRQ_verbose+0x10/0x10 [ 1814.766463] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1814.767270] ? ip6_mtu+0x1bb/0x3d0 [ 1814.767844] ? lock_downgrade+0x6d0/0x6d0 [ 1814.768514] ? ip_frag_init+0x350/0x350 [ 1814.769173] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1814.769942] ? ip6_mtu+0x1e9/0x3d0 [ 1814.770518] ? ip6_setup_cork+0xfb7/0x1740 [ 1814.771198] ip6_make_skb+0x2de/0x4e0 [ 1814.771807] ? ip_frag_init+0x350/0x350 [ 1814.772452] ? ip_frag_init+0x350/0x350 [ 1814.773096] ? ip6_push_pending_frames+0xf0/0xf0 [ 1814.773874] ? ip6_dst_hoplimit+0x199/0x440 [ 1814.774565] ? lock_downgrade+0x6d0/0x6d0 [ 1814.775246] udpv6_sendmsg+0x20d0/0x2af0 [ 1814.775907] ? ip_frag_init+0x350/0x350 [ 1814.776556] ? udp_v6_push_pending_frames+0x360/0x360 [ 1814.777394] ? __lockdep_reset_lock+0x180/0x180 [ 1814.778165] ? hrtimer_start_range_ns+0x336/0xae0 [ 1814.778944] ? lock_acquire+0x197/0x470 [ 1814.779556] ? find_held_lock+0x2c/0x110 [ 1814.780226] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1814.781099] ? sock_has_perm+0x1ea/0x280 [ 1814.781772] ? __import_iovec+0x458/0x590 [ 1814.782444] ? udp_v6_push_pending_frames+0x360/0x360 [ 1814.783273] inet6_sendmsg+0x105/0x140 [ 1814.783885] ? inet6_compat_ioctl+0x320/0x320 [ 1814.784609] sock_sendmsg+0xf2/0x190 [ 1814.785192] ____sys_sendmsg+0x334/0x870 [ 1814.785849] ? kernel_sendmsg+0x50/0x50 [ 1814.786472] ? do_recvmmsg+0x6d0/0x6d0 [ 1814.787090] ? __lock_acquire+0x1657/0x5b00 [ 1814.787790] ___sys_sendmsg+0xf3/0x170 [ 1814.788400] ? sendmsg_copy_msghdr+0x160/0x160 [ 1814.789132] ? __lockdep_reset_lock+0x180/0x180 [ 1814.789897] ? lock_acquire+0x197/0x470 [ 1814.790479] ? find_held_lock+0x2c/0x110 [ 1814.791161] ? __might_fault+0xd3/0x180 [ 1814.791795] ? lock_downgrade+0x6d0/0x6d0 [ 1814.792446] ? io_schedule_timeout+0x140/0x140 [ 1814.793177] __sys_sendmmsg+0x195/0x470 [ 1814.793823] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1814.794502] ? lock_downgrade+0x6d0/0x6d0 [ 1814.795174] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1814.795937] ? wait_for_completion_io+0x270/0x270 [ 1814.796702] ? rcu_read_lock_any_held+0x75/0xa0 [ 1814.797427] ? vfs_write+0x354/0xa70 [ 1814.798026] ? fput_many+0x2f/0x1a0 [ 1814.798602] ? ksys_write+0x1a9/0x260 [ 1814.799201] ? __ia32_sys_read+0xb0/0xb0 [ 1814.799850] __x64_sys_sendmmsg+0x99/0x100 [ 1814.800524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.801342] do_syscall_64+0x33/0x40 [ 1814.801950] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1814.802763] RIP: 0033:0x7ffb55399b19 [ 1814.803361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.804530] autofs4:pid:12134:autofs_fill_super: called with bogus options [ 1814.806274] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1814.806292] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1814.806300] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1814.806310] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.806318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.806328] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:27:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x500000000000000, 0x0) 04:27:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004a, 0x0) 04:27:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x600000000000000, 0x0) 04:27:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 65) [ 1815.194762] FAULT_INJECTION: forcing a failure. [ 1815.194762] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.197110] CPU: 1 PID: 12157 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1815.198527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1815.200391] Call Trace: 04:27:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x700000000000000, 0x0) [ 1815.200938] dump_stack+0x107/0x167 [ 1815.201868] should_fail.cold+0x5/0xa [ 1815.202664] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1815.203703] should_failslab+0x5/0x20 [ 1815.204501] kmem_cache_alloc_trace+0x55/0x320 [ 1815.205434] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1815.206488] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1815.207502] __list_lru_init+0x44d/0x890 [ 1815.208329] alloc_super+0x8b8/0xa90 [ 1815.209092] sget+0x110/0x510 [ 1815.209729] ? kill_litter_super+0xa0/0xa0 [ 1815.210609] ? autofs_get_inode+0x400/0x400 [ 1815.211488] mount_nodev+0x2e/0x120 [ 1815.212227] ? uni2char+0xa0/0xa0 [ 1815.212936] legacy_get_tree+0x105/0x220 [ 1815.213771] vfs_get_tree+0x8e/0x300 [ 1815.214545] path_mount+0x13be/0x20b0 [ 1815.215329] ? strncpy_from_user+0x9e/0x470 [ 1815.216200] ? finish_automount+0xa90/0xa90 [ 1815.217081] ? getname_flags.part.0+0x1dd/0x4f0 [ 1815.218051] __x64_sys_mount+0x282/0x300 [ 1815.218882] ? copy_mnt_ns+0xa00/0xa00 [ 1815.219682] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1815.220756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1815.221833] do_syscall_64+0x33/0x40 [ 1815.222611] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1815.223664] RIP: 0033:0x7f6f4c2f2b19 [ 1815.224425] 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 [ 1815.228207] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1815.229763] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1815.231205] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1815.232641] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.234089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1815.235524] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:27:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10) 04:27:28 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x2000000000000000, 0x0) 04:27:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004b, 0x0) 04:27:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 72) 04:27:28 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 66) 04:27:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x98) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/117, 0x75}], 0x1, 0xfffffffe, 0x0) openat$incfs(r3, &(0x7f00000000c0)='.pending_reads\x00', 0x80, 0x109) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, r2, {0x90}}, './file1\x00'}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000300)={@id={0x2, 0x0, @auto="be2255a10ebbde16fd97294fe1c74029"}}) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r6 = signalfd(r4, &(0x7f0000000180)={[0x80fb]}, 0x8) ioctl$CDROM_DEBUG(r6, 0x5330, 0x1) 04:27:28 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:27:28 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x200}}, '\x00'}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x81, 0x1f, 0x3f, 0x4, 0x0, 0xffff, 0x1, 0xe, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x8000, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xe, r2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, 0x0) unshare(0x42000000) writev(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c32d0ad071d92836a492c563b6ad38bc62762ea3dda125612adcb40f3cccec23dc5be07f4f15bafffdfb2e9d23e7310afb07b2b773baed2949d4c75ad6be23b885510df6bd9565460aa03a40c8e4fbbe78e6e6161ffbf4264856daebd26578e09b530de05a1d70f7169e7c34a9735ace4760a135b53f35f560eee0bc7c7f3b8f9d12fb01b4afa5cb4dda2f059594c616c095a4bde0fe6190eda18fe00355a2f6d8ac8edf56814f8c35d62ba3871039b4fe0eb3c0d764fe9116a45824725a7010fc37a4800f1f58da6f5147a1d8688a607601d360b6610a5e4f85c32b667b72290b87b8567f575b9c2ad3570ff76c54966c3e34ce", 0xf4}, {&(0x7f0000000000)="a899031c965c40f7db754fecc31dc0f99abb55ee72eb62041778273fffbab965b569d6b3e09c1a3903617ae2", 0x2c}, {&(0x7f00000012c0)="22bed2f03085bde1a13ca6d9921fc474cd75b659eba784d7274cd5c94466c0a4cccb39093b763c24dd01598ab455d961b0329768c92c04fa7aa9c3cf49bf4e54a2c89cad46cf5353407ab07a56c7f344ec6244d77d3ffc3e1eb0afe3bc0b565bd6f040e8", 0x64}, {&(0x7f0000001340)="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", 0xfc}], 0x5) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) [ 1834.593886] FAULT_INJECTION: forcing a failure. [ 1834.593886] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.596351] CPU: 0 PID: 12177 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1834.597845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.599525] Call Trace: [ 1834.600081] dump_stack+0x107/0x167 [ 1834.600836] should_fail.cold+0x5/0xa [ 1834.601628] ? create_object.isra.0+0x3a/0xa20 [ 1834.602577] should_failslab+0x5/0x20 [ 1834.603356] kmem_cache_alloc+0x5b/0x310 [ 1834.604183] ? mark_held_locks+0x9e/0xe0 [ 1834.605040] create_object.isra.0+0x3a/0xa20 [ 1834.605922] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.607006] kmem_cache_alloc_trace+0x151/0x320 [ 1834.607992] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1834.609022] __list_lru_init+0x44d/0x890 [ 1834.609866] alloc_super+0x8b8/0xa90 [ 1834.610672] sget+0x110/0x510 [ 1834.611319] ? kill_litter_super+0xa0/0xa0 [ 1834.612177] ? autofs_get_inode+0x400/0x400 [ 1834.613096] mount_nodev+0x2e/0x120 [ 1834.613843] ? uni2char+0xa0/0xa0 [ 1834.614573] legacy_get_tree+0x105/0x220 [ 1834.615401] vfs_get_tree+0x8e/0x300 [ 1834.616182] path_mount+0x13be/0x20b0 [ 1834.616976] ? strncpy_from_user+0x9e/0x470 [ 1834.617873] ? finish_automount+0xa90/0xa90 [ 1834.618765] ? getname_flags.part.0+0x1dd/0x4f0 [ 1834.619760] __x64_sys_mount+0x282/0x300 [ 1834.620590] ? copy_mnt_ns+0xa00/0xa00 [ 1834.621395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.622479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.623532] do_syscall_64+0x33/0x40 [ 1834.624299] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1834.625341] RIP: 0033:0x7f6f4c2f2b19 [ 1834.626121] 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 [ 1834.629830] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1834.631401] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1834.632858] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1834.634329] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.635780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.637246] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1834.655425] autofs4:pid:12177:autofs_fill_super: called with bogus options [ 1834.687748] FAULT_INJECTION: forcing a failure. [ 1834.687748] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.690453] CPU: 0 PID: 12184 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1834.691872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.693551] Call Trace: [ 1834.694106] dump_stack+0x107/0x167 [ 1834.694945] should_fail.cold+0x5/0xa [ 1834.695726] should_failslab+0x5/0x20 [ 1834.696507] __kmalloc_node_track_caller+0x74/0x3b0 [ 1834.697525] ? alloc_skb_with_frags+0x92/0x570 [ 1834.698489] __alloc_skb+0xb1/0x5b0 [ 1834.699242] alloc_skb_with_frags+0x92/0x570 [ 1834.700163] sock_alloc_send_pskb+0x7af/0x930 [ 1834.701107] ? sk_alloc+0x350/0x350 [ 1834.701854] ? __lockdep_reset_lock+0x180/0x180 [ 1834.702830] ? perf_trace_lock+0xac/0x490 [ 1834.703683] ? SOFTIRQ_verbose+0x10/0x10 [ 1834.704540] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1834.705573] ? ip6_mtu+0x1bb/0x3d0 [ 1834.706302] ? lock_downgrade+0x6d0/0x6d0 [ 1834.707145] ? ip_frag_init+0x350/0x350 [ 1834.707974] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1834.708927] ? ip6_mtu+0x1e9/0x3d0 [ 1834.709677] ? ip6_setup_cork+0xfb7/0x1740 [ 1834.710570] ip6_make_skb+0x2de/0x4e0 [ 1834.711340] ? ip_frag_init+0x350/0x350 [ 1834.712168] ? ip_frag_init+0x350/0x350 [ 1834.712987] ? ip6_push_pending_frames+0xf0/0xf0 [ 1834.713966] ? ip6_dst_hoplimit+0x199/0x440 [ 1834.714863] ? lock_downgrade+0x6d0/0x6d0 [ 1834.715727] udpv6_sendmsg+0x20d0/0x2af0 [ 1834.716581] ? ip_frag_init+0x350/0x350 [ 1834.717405] ? udp_v6_push_pending_frames+0x360/0x360 [ 1834.718465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.719551] ? __lockdep_reset_lock+0x180/0x180 [ 1834.720518] ? lock_acquire+0x197/0x470 [ 1834.721340] ? find_held_lock+0x2c/0x110 [ 1834.722198] ? sock_has_perm+0x1ea/0x280 [ 1834.723058] ? __import_iovec+0x458/0x590 [ 1834.723897] ? udp_v6_push_pending_frames+0x360/0x360 [ 1834.724954] inet6_sendmsg+0x105/0x140 [ 1834.725757] ? inet6_compat_ioctl+0x320/0x320 [ 1834.726677] sock_sendmsg+0xf2/0x190 [ 1834.727439] ____sys_sendmsg+0x334/0x870 [ 1834.728270] ? kernel_sendmsg+0x50/0x50 [ 1834.729072] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.729869] ? __lock_acquire+0x1657/0x5b00 [ 1834.730772] ___sys_sendmsg+0xf3/0x170 [ 1834.731575] ? sendmsg_copy_msghdr+0x160/0x160 [ 1834.732533] ? __lockdep_reset_lock+0x180/0x180 [ 1834.733498] ? lock_acquire+0x197/0x470 [ 1834.734320] ? find_held_lock+0x2c/0x110 [ 1834.735154] ? __might_fault+0xd3/0x180 [ 1834.735963] ? lock_downgrade+0x6d0/0x6d0 [ 1834.736809] ? io_schedule_timeout+0x140/0x140 [ 1834.737756] __sys_sendmmsg+0x195/0x470 [ 1834.738587] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1834.739486] ? lock_downgrade+0x6d0/0x6d0 [ 1834.740355] ? __mutex_unlock_slowpath+0xe1/0x600 04:27:28 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x2010000000000000, 0x0) [ 1834.741341] ? wait_for_completion_io+0x270/0x270 [ 1834.742473] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.743424] ? vfs_write+0x354/0xa70 [ 1834.744185] ? fput_many+0x2f/0x1a0 [ 1834.744938] ? ksys_write+0x1a9/0x260 [ 1834.745725] ? __ia32_sys_read+0xb0/0xb0 [ 1834.746568] __x64_sys_sendmmsg+0x99/0x100 [ 1834.747433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.748488] do_syscall_64+0x33/0x40 [ 1834.749258] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1834.750323] RIP: 0033:0x7ffb55399b19 [ 1834.751101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.754881] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1834.756461] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1834.757915] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1834.759389] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.760850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.762322] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:27:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 67) 04:27:45 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, 0x0, @perf_config_ext, 0x0, 0x9ca}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100001c, 0x30, 0xffffffffffffffff, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000240)=@x25}, 0x59) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x0, 0x4d, 0xde, 0x0, 0x4, 0x8000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000380), 0xf}, 0x1000, 0x6, 0xffffffff, 0x8, 0x3, 0x7, 0xa5, 0x0, 0xfffffffe, 0x0, 0x6f}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) creat(&(0x7f0000000440)='./file0\x00', 0x0) r4 = dup2(0xffffffffffffffff, r3) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f00000001c0)={0x749f42d7cdb64f6a, 0x80, 0xb3, 0xd, 0x5, 0x7, 0x0, 0x4, 0x48, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7fff}, 0x11012, 0x0, 0xffff, 0x0, 0x9, 0x0, 0x9, 0x0, 0x9, 0x0, 0x7}) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) 04:27:45 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:27:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(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) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x294740, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 04:27:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x2e00000000000000, 0x0) 04:27:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004c, 0x0) 04:27:45 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x6, 0x80, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000140)) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x4000000000000b3, 0x4000880) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 04:27:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 73) [ 1852.339636] FAULT_INJECTION: forcing a failure. [ 1852.339636] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.342184] CPU: 0 PID: 12217 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1852.343728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1852.345575] Call Trace: [ 1852.346176] dump_stack+0x107/0x167 [ 1852.347016] should_fail.cold+0x5/0xa [ 1852.347875] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1852.349123] should_failslab+0x5/0x20 [ 1852.350028] kmem_cache_alloc_trace+0x55/0x320 [ 1852.351222] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1852.352569] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1852.353870] __list_lru_init+0x44d/0x890 [ 1852.354975] alloc_super+0x8b8/0xa90 [ 1852.355975] sget+0x110/0x510 [ 1852.356802] ? kill_litter_super+0xa0/0xa0 [ 1852.358127] ? autofs_get_inode+0x400/0x400 [ 1852.359290] mount_nodev+0x2e/0x120 [ 1852.360437] ? uni2char+0xa0/0xa0 [ 1852.361353] legacy_get_tree+0x105/0x220 [ 1852.362669] vfs_get_tree+0x8e/0x300 [ 1852.363591] path_mount+0x13be/0x20b0 [ 1852.364515] ? strncpy_from_user+0x9e/0x470 [ 1852.365390] ? finish_automount+0xa90/0xa90 [ 1852.366414] ? getname_flags.part.0+0x1dd/0x4f0 [ 1852.367381] __x64_sys_mount+0x282/0x300 [ 1852.368195] ? copy_mnt_ns+0xa00/0xa00 [ 1852.368988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1852.370026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1852.371085] do_syscall_64+0x33/0x40 [ 1852.371832] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1852.372851] RIP: 0033:0x7f6f4c2f2b19 [ 1852.373593] 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 [ 1852.377584] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1852.379293] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1852.380615] FAULT_INJECTION: forcing a failure. [ 1852.380615] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.380869] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1852.380891] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.386117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1852.387542] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1852.389059] CPU: 1 PID: 12223 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1852.390471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1852.392196] Call Trace: [ 1852.392794] dump_stack+0x107/0x167 [ 1852.393617] should_fail.cold+0x5/0xa [ 1852.394482] ? create_object.isra.0+0x3a/0xa20 [ 1852.395503] should_failslab+0x5/0x20 [ 1852.396352] kmem_cache_alloc+0x5b/0x310 [ 1852.397267] create_object.isra.0+0x3a/0xa20 [ 1852.398250] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1852.399418] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1852.400545] ? alloc_skb_with_frags+0x92/0x570 [ 1852.401574] __alloc_skb+0xb1/0x5b0 [ 1852.402409] alloc_skb_with_frags+0x92/0x570 [ 1852.403409] sock_alloc_send_pskb+0x7af/0x930 [ 1852.404431] ? sk_alloc+0x350/0x350 [ 1852.405249] ? __lockdep_reset_lock+0x180/0x180 [ 1852.406309] ? perf_trace_lock+0xac/0x490 [ 1852.407237] ? SOFTIRQ_verbose+0x10/0x10 [ 1852.408167] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1852.409297] ? ip6_mtu+0x1bb/0x3d0 [ 1852.410092] ? lock_downgrade+0x6d0/0x6d0 [ 1852.411030] ? ip_frag_init+0x350/0x350 [ 1852.411937] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1852.412976] ? ip6_mtu+0x1e9/0x3d0 [ 1852.413777] ? ip6_setup_cork+0xfb7/0x1740 [ 1852.414809] ip6_make_skb+0x2de/0x4e0 [ 1852.415708] ? ip_frag_init+0x350/0x350 [ 1852.416656] ? ip_frag_init+0x350/0x350 [ 1852.417609] ? ip6_push_pending_frames+0xf0/0xf0 [ 1852.418756] ? ip6_dst_hoplimit+0x199/0x440 [ 1852.419782] ? lock_downgrade+0x6d0/0x6d0 [ 1852.420790] udpv6_sendmsg+0x20d0/0x2af0 [ 1852.421768] ? ip_frag_init+0x350/0x350 [ 1852.422756] ? udp_v6_push_pending_frames+0x360/0x360 [ 1852.423999] ? __lockdep_reset_lock+0x180/0x180 [ 1852.425101] ? hrtimer_start_range_ns+0x336/0xae0 [ 1852.426253] ? lock_acquire+0x197/0x470 [ 1852.427213] ? find_held_lock+0x2c/0x110 [ 1852.428203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1852.429447] ? sock_has_perm+0x1ea/0x280 [ 1852.430462] ? __import_iovec+0x458/0x590 [ 1852.431452] ? udp_v6_push_pending_frames+0x360/0x360 [ 1852.432678] inet6_sendmsg+0x105/0x140 [ 1852.433600] ? inet6_compat_ioctl+0x320/0x320 [ 1852.434682] sock_sendmsg+0xf2/0x190 [ 1852.435579] ____sys_sendmsg+0x334/0x870 [ 1852.436549] ? kernel_sendmsg+0x50/0x50 [ 1852.437491] ? do_recvmmsg+0x6d0/0x6d0 [ 1852.438441] ? __lock_acquire+0x1657/0x5b00 [ 1852.439489] ___sys_sendmsg+0xf3/0x170 [ 1852.440419] ? sendmsg_copy_msghdr+0x160/0x160 [ 1852.441507] ? __lockdep_reset_lock+0x180/0x180 [ 1852.442666] ? lock_acquire+0x197/0x470 [ 1852.443611] ? find_held_lock+0x2c/0x110 [ 1852.444584] ? __might_fault+0xd3/0x180 [ 1852.445527] ? lock_downgrade+0x6d0/0x6d0 [ 1852.446535] ? io_schedule_timeout+0x140/0x140 [ 1852.447634] __sys_sendmmsg+0x195/0x470 [ 1852.448580] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1852.449600] ? lock_downgrade+0x6d0/0x6d0 [ 1852.450685] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1852.451122] EXT4-fs (sda): re-mounted. Opts: (null) [ 1852.451837] ? wait_for_completion_io+0x270/0x270 [ 1852.454087] ? rcu_read_lock_any_held+0x75/0xa0 [ 1852.455102] ? vfs_write+0x354/0xa70 [ 1852.455992] ? fput_many+0x2f/0x1a0 [ 1852.456793] ? ksys_write+0x1a9/0x260 [ 1852.457705] ? __ia32_sys_read+0xb0/0xb0 [ 1852.458612] __x64_sys_sendmmsg+0x99/0x100 [ 1852.459621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1852.460732] do_syscall_64+0x33/0x40 [ 1852.461627] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1852.462742] RIP: 0033:0x7ffb55399b19 [ 1852.463627] 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 [ 1852.467563] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1852.469368] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1852.470946] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1852.472574] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.474260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1852.475967] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:27:46 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x3f00000000000000, 0x0) [ 1852.492589] EXT4-fs (sda): re-mounted. Opts: (null) 04:27:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000cc0)={0x4, &(0x7f0000000c80)=[{0x25a2, 0x74df}, {0x7, 0xaa}, {0x3, 0x6}, {0x4, 0xff}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) close_range(r0, r2, 0x0) syz_emit_ethernet(0xc4e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 04:27:46 executing program 5: sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, 0x0, 0x8001) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0x80047210, &(0x7f00000000c0)) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) fallocate(r2, 0x19, 0x0, 0x2) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'/12, @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf000000000005002f000100000018a2a87aaf4c"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000100) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)={0x54, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x35, 0xe, {@with_ht={{{0x0, 0x2}, {}, @broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @val={0x71, 0x7}, @void}}]]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x8c, r5, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x13}, @val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x1, 0x8}}}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}], @NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller1\x00'}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040040}, 0x20000000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x20000, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:27:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) lseek(r0, 0x3, 0x2) close(r0) lsetxattr$security_selinux(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:udev_exec_t:s0\x00', 0x21, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 04:27:46 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x4000000000000000, 0x0) 04:27:46 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xb196, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000001680)='\x00', &(0x7f00000016c0)='\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x5, 0x6, 0x2, 0xb1d7}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x2, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10049, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x430}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000140)='\x00', 0x0, 0xffffffffffffffff) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040), 0x0, 0x0) kcmp(0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000640)=""/4096, &(0x7f0000000180)=0x1000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x1013, 0xffffffffffffffff, 0x0) 04:27:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004d, 0x0) 04:27:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 68) 04:27:46 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x4800000000000000, 0x0) 04:27:46 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0xfffffffc, 0x800) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r5, 0x1263, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000240)='!,\x00') ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x96e, 0x8, 0x81, 0x2, 0x80000000}) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xcb, 0x0, 0x5, 0x3, 0x0, 0x2, 0x2000, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0xfffffffffffffff9}, 0x8007, 0x81, 0x7, 0x8, 0xf7e, 0x7, 0xff, 0x0, 0x7, 0x0, 0x100000000}, 0xffffffffffffffff, 0x1, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file2\x00', 0x2000, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) creat(&(0x7f0000000280)='./file2\x00', 0x18) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000002c0)={0x0, 0x1, 0xc0, 0x7ff}) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r7, r3, 0x0, 0x7ffffff9) 04:27:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004e, 0x0) 04:27:46 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) [ 1853.258850] FAULT_INJECTION: forcing a failure. [ 1853.258850] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.261300] CPU: 0 PID: 12265 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1853.262776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1853.264552] Call Trace: [ 1853.265111] dump_stack+0x107/0x167 [ 1853.265857] should_fail.cold+0x5/0xa [ 1853.266652] ? create_object.isra.0+0x3a/0xa20 [ 1853.267575] should_failslab+0x5/0x20 [ 1853.268369] kmem_cache_alloc+0x5b/0x310 [ 1853.269186] ? mark_held_locks+0x9e/0xe0 [ 1853.270009] create_object.isra.0+0x3a/0xa20 [ 1853.270899] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1853.271924] kmem_cache_alloc_trace+0x151/0x320 [ 1853.272870] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1853.273892] __list_lru_init+0x44d/0x890 [ 1853.274738] alloc_super+0x8b8/0xa90 [ 1853.275499] sget+0x110/0x510 [ 1853.276211] ? kill_litter_super+0xa0/0xa0 [ 1853.277091] ? autofs_get_inode+0x400/0x400 [ 1853.277989] mount_nodev+0x2e/0x120 [ 1853.278893] ? uni2char+0xa0/0xa0 [ 1853.279607] legacy_get_tree+0x105/0x220 [ 1853.280600] vfs_get_tree+0x8e/0x300 [ 1853.281383] path_mount+0x13be/0x20b0 [ 1853.282318] ? strncpy_from_user+0x9e/0x470 [ 1853.283237] ? finish_automount+0xa90/0xa90 [ 1853.284274] ? getname_flags.part.0+0x1dd/0x4f0 [ 1853.285279] __x64_sys_mount+0x282/0x300 [ 1853.286122] ? copy_mnt_ns+0xa00/0xa00 [ 1853.286955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1853.288023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1853.289095] do_syscall_64+0x33/0x40 [ 1853.289868] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1853.290934] RIP: 0033:0x7f6f4c2f2b19 [ 1853.291705] 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 [ 1853.295452] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1853.297016] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1853.298489] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1853.299938] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1853.301399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1853.302858] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1853.320284] autofs4:pid:12265:autofs_fill_super: called with bogus options 04:27:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev, 0x0, 0x0, 0x2, 0x3, 0x8, 0x2}, 0x20) socket$inet6_tcp(0xa, 0x1, 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, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14, 0x0) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, 0x0, 0xc004) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d756e6978466368653d6c6f6f73652c613ab3f4b73d2b2c2c736d61636b66736465663d706970656673002c7063723d30303030303030303030303030303030303034352c7569643e0000", @ANYRESDEC=0x0, @ANYBLOB=',fsname']) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cgroups\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) [ 1853.504277] EXT4-fs (sda): re-mounted. Opts: (null) 04:28:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 74) 04:28:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 69) 04:28:04 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) openat(r2, &(0x7f0000001100)='./file1\x00', 0x20000, 0x108) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="2321202e2f66696c65312027253a25212b20c62b5b2d2a282929e120205d202820000aca48cbd780b5717aaac7291e90cf3ce58370f216d0cc87dc251236c87f0254afcb2fc643aa2b734e37cbf953c60500000000000000963c04515fbf77f81ef6ebfb5d79c415154ce98c0cafa917945ea429483842ec59a670da4cd68c8fe137f4b85c16b66e8fd8ed3c362b53eee3d2137b0c7b6d20873f52fde7c28416ea4a2817e01019d8b8fdfb4efca64d4eb03bbc31dd94ed736590a555fede1cb3840b17052b34cd54c444fdad510dda7837e47879278960f2b623a1bac9bcc06811518c3047169ee97adc90461cb9aed6f51970"], 0xb7) sendfile(r3, r1, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x8000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001380)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fec000/0x13000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ff1000/0x1000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff2000/0x4000)=nil, &(0x7f0000001180)="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", 0xff, r1}, 0x68) mount$9p_unix(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x21008, 0x0) mount(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x204025, 0x0) 04:28:04 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:28:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1100882, 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_bp={&(0x7f0000000180), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x0, 0x600, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_MS_ADDRESS={0x8, 0x5, @broadcast}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfffffdef, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6c) dup2(r3, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r1, &(0x7f0000008a80)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x40080}}, {{&(0x7f0000001740)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=ANY=[@ANYBLOB="1000000000000000010000000100000014000000000000008add000001000000a321a22b0058632f950f3503ffe1175ee1b60307902818a0cafb285e0b0af8a63cb334e9aa027d62f8edea3e152bb33d7e1683afb81725ef8756d3635d74325aa87188544f4e2ee155ffe454fb6c2272a7edd9bed26f424c488c2dbf2407a46b7ab1dffe015ffeaa80292dc9972feb6e2e467bdb55d203bbebc6d73ac4b6467145714bda", @ANYRES32, @ANYBLOB="0e22e1d9f785e4462f05cb4203007faf0e6c3e9418e2157062d12d49ce68e2c4e562622f8e882cb562b08440eee3f383a26c074d6a5fcc81d4cfdfc5c9b808dc5b42f77021627ab3238216e22fd676bc8f1dd2ed0531a36ff80a2c4c4dc323733d510051a8edd566195cb7c4eef4be8d1cc204ceeccf9000721600000000000000"], 0x28, 0x20040090}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x4010) creat(0x0, 0x80) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x248102, 0x0) 04:28:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x15, 0x0, &(0x7f0000000280)) 04:28:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000004f, 0x0) 04:28:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x4c00000000000000, 0x0) [ 1870.491927] FAULT_INJECTION: forcing a failure. [ 1870.491927] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.493422] CPU: 1 PID: 12292 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1870.494228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1870.495182] Call Trace: [ 1870.495499] dump_stack+0x107/0x167 [ 1870.495928] should_fail.cold+0x5/0xa [ 1870.496373] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1870.496969] should_failslab+0x5/0x20 [ 1870.497410] kmem_cache_alloc_trace+0x55/0x320 [ 1870.497939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1870.498575] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1870.499150] __list_lru_init+0x44d/0x890 [ 1870.499627] alloc_super+0x8b8/0xa90 [ 1870.500065] sget+0x110/0x510 [ 1870.500430] ? kill_litter_super+0xa0/0xa0 [ 1870.500924] ? autofs_get_inode+0x400/0x400 [ 1870.501431] mount_nodev+0x2e/0x120 [ 1870.501883] ? uni2char+0xa0/0xa0 [ 1870.502317] legacy_get_tree+0x105/0x220 [ 1870.502829] vfs_get_tree+0x8e/0x300 [ 1870.503291] path_mount+0x13be/0x20b0 [ 1870.503757] ? strncpy_from_user+0x9e/0x470 [ 1870.504293] ? finish_automount+0xa90/0xa90 [ 1870.504814] ? getname_flags.part.0+0x1dd/0x4f0 [ 1870.505395] __x64_sys_mount+0x282/0x300 [ 1870.505896] ? copy_mnt_ns+0xa00/0xa00 [ 1870.506373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1870.507018] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.507655] do_syscall_64+0x33/0x40 [ 1870.508107] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1870.508726] RIP: 0033:0x7f6f4c2f2b19 [ 1870.509176] 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 [ 1870.511414] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1870.512334] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1870.513204] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1870.514071] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.514947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1870.515815] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1870.544851] FAULT_INJECTION: forcing a failure. [ 1870.544851] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.546405] CPU: 1 PID: 12305 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1870.547268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1870.548313] Call Trace: [ 1870.548624] dump_stack+0x107/0x167 [ 1870.549106] should_fail.cold+0x5/0xa [ 1870.549570] ? create_object.isra.0+0x3a/0xa20 [ 1870.550184] should_failslab+0x5/0x20 [ 1870.550628] kmem_cache_alloc+0x5b/0x310 [ 1870.551162] create_object.isra.0+0x3a/0xa20 [ 1870.551699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1870.552370] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1870.552944] ? alloc_skb_with_frags+0x92/0x570 [ 1870.553464] __alloc_skb+0xb1/0x5b0 [ 1870.553912] alloc_skb_with_frags+0x92/0x570 [ 1870.554467] sock_alloc_send_pskb+0x7af/0x930 [ 1870.555040] ? sk_alloc+0x350/0x350 [ 1870.555497] ? __lockdep_reset_lock+0x180/0x180 [ 1870.556072] ? perf_trace_lock+0xac/0x490 [ 1870.556575] ? SOFTIRQ_verbose+0x10/0x10 [ 1870.557072] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1870.557669] ? ip6_mtu+0x1bb/0x3d0 [ 1870.558103] ? lock_downgrade+0x6d0/0x6d0 [ 1870.558604] ? ip_frag_init+0x350/0x350 [ 1870.559092] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1870.559644] ? ip6_mtu+0x1e9/0x3d0 [ 1870.560075] ? ip6_setup_cork+0xfb7/0x1740 [ 1870.560581] ip6_make_skb+0x2de/0x4e0 [ 1870.561033] ? ip_frag_init+0x350/0x350 [ 1870.561518] ? ip_frag_init+0x350/0x350 [ 1870.561997] ? ip6_push_pending_frames+0xf0/0xf0 [ 1870.562586] ? ip6_dst_hoplimit+0x199/0x440 [ 1870.563096] ? lock_downgrade+0x6d0/0x6d0 [ 1870.563615] udpv6_sendmsg+0x20d0/0x2af0 [ 1870.564101] ? ip_frag_init+0x350/0x350 [ 1870.564589] ? udp_v6_push_pending_frames+0x360/0x360 [ 1870.565196] ? __lockdep_reset_lock+0x180/0x180 [ 1870.565748] ? __lockdep_reset_lock+0x180/0x180 [ 1870.566301] ? lock_acquire+0x197/0x470 [ 1870.566791] ? find_held_lock+0x2c/0x110 [ 1870.567279] ? sock_has_perm+0x1ea/0x280 [ 1870.567783] ? __import_iovec+0x458/0x590 [ 1870.568269] ? udp_v6_push_pending_frames+0x360/0x360 [ 1870.568898] inet6_sendmsg+0x105/0x140 [ 1870.569365] ? inet6_compat_ioctl+0x320/0x320 [ 1870.569898] sock_sendmsg+0xf2/0x190 [ 1870.570340] ____sys_sendmsg+0x334/0x870 [ 1870.570830] ? kernel_sendmsg+0x50/0x50 [ 1870.571299] ? do_recvmmsg+0x6d0/0x6d0 [ 1870.571762] ? __lock_acquire+0x1657/0x5b00 [ 1870.572280] ___sys_sendmsg+0xf3/0x170 [ 1870.572755] ? sendmsg_copy_msghdr+0x160/0x160 [ 1870.573291] ? vmacache_find+0x55/0x2a0 [ 1870.573759] ? __lockdep_reset_lock+0x180/0x180 [ 1870.574313] ? lock_acquire+0x197/0x470 [ 1870.574798] ? find_held_lock+0x2c/0x110 [ 1870.575291] ? __might_fault+0xd3/0x180 [ 1870.575751] ? lock_downgrade+0x6d0/0x6d0 [ 1870.576245] ? asm_exc_page_fault+0x1e/0x30 [ 1870.576767] __sys_sendmmsg+0x195/0x470 [ 1870.577249] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1870.577766] ? lock_downgrade+0x6d0/0x6d0 [ 1870.578269] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1870.578852] ? wait_for_completion_io+0x270/0x270 [ 1870.579425] ? rcu_read_lock_any_held+0x75/0xa0 [ 1870.579972] ? vfs_write+0x354/0xa70 [ 1870.580414] ? fput_many+0x2f/0x1a0 [ 1870.580839] ? ksys_write+0x1a9/0x260 [ 1870.581287] ? __ia32_sys_read+0xb0/0xb0 [ 1870.581770] __x64_sys_sendmmsg+0x99/0x100 [ 1870.582262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.582884] do_syscall_64+0x33/0x40 [ 1870.583320] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1870.583920] RIP: 0033:0x7ffb55399b19 [ 1870.584360] 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 [ 1870.586525] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1870.587414] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1870.588252] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1870.589088] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.589924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1870.590774] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:28:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x6800000000000000, 0x0) 04:28:20 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:28:20 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 75) 04:28:20 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x6c00000000000000, 0x0) 04:28:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34343631303034383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000dff4ef821ec34de5a68f275e28ea4831010040000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000901431899014318900000000d7f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d7f4655fd7f4655fd7f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d8f4655fd8f4655fd8f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000014a8ae8200000000000000000000000000000000000000000000000020000000901431899014318990143189d8f4655f901431890000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d8f4655fd8f4655fd8f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000500000000000000000000000000000000000000000000000000000000000000000000000000000001c98117600000000000000000000000000000000000000000000000020000000901431899014318990143189d8f4655f901431890000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d8f4655fd8f4655fd8f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3434363130303438342f66696c65302f66696c653000000000000000000000000000000000000000000000125dc13800000000000000000000000000000000000000000000000020000000901431899014318990143189d8f4655f901431890000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x40000, 0x0) 04:28:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x2) 04:28:20 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x284000, 0xc1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r2 = syz_open_dev$evdev(&(0x7f0000006000), 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0}) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000001c0)={0x3, 0x1ff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000240)=""/35, &(0x7f0000000280)=0x23) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x40, 0x6, 0x6, 0x0, 0x8, 0x30, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x7c9, 0x9}, 0x10040, 0x401, 0x3f, 0xc, 0x7b95, 0x8, 0x3, 0x0, 0x100, 0x0, 0x4}, r3, 0x9, r4, 0x148992f2b676cbe) 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={0x8aa3, 0x2}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @short}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) 04:28:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 70) [ 1887.059428] FAULT_INJECTION: forcing a failure. [ 1887.059428] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.059862] FAULT_INJECTION: forcing a failure. [ 1887.059862] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.061987] CPU: 1 PID: 12331 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1887.062000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.062008] Call Trace: [ 1887.062040] dump_stack+0x107/0x167 [ 1887.062074] should_fail.cold+0x5/0xa [ 1887.062106] ? create_object.isra.0+0x3a/0xa20 [ 1887.062137] should_failslab+0x5/0x20 [ 1887.062162] kmem_cache_alloc+0x5b/0x310 [ 1887.062186] ? mark_held_locks+0x9e/0xe0 [ 1887.062211] create_object.isra.0+0x3a/0xa20 [ 1887.062233] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1887.062261] kmem_cache_alloc_trace+0x151/0x320 [ 1887.062291] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1887.062328] __list_lru_init+0x44d/0x890 [ 1887.078494] alloc_super+0x8b8/0xa90 [ 1887.079317] sget+0x110/0x510 [ 1887.079994] ? kill_litter_super+0xa0/0xa0 [ 1887.080909] ? autofs_get_inode+0x400/0x400 [ 1887.081844] mount_nodev+0x2e/0x120 [ 1887.082633] ? uni2char+0xa0/0xa0 [ 1887.083393] legacy_get_tree+0x105/0x220 [ 1887.084282] vfs_get_tree+0x8e/0x300 [ 1887.085091] path_mount+0x13be/0x20b0 [ 1887.085925] ? strncpy_from_user+0x9e/0x470 [ 1887.086885] ? finish_automount+0xa90/0xa90 [ 1887.087821] ? getname_flags.part.0+0x1dd/0x4f0 [ 1887.088846] __x64_sys_mount+0x282/0x300 [ 1887.089729] ? copy_mnt_ns+0xa00/0xa00 [ 1887.090580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.091725] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.092850] do_syscall_64+0x33/0x40 [ 1887.093659] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1887.094790] RIP: 0033:0x7f6f4c2f2b19 [ 1887.095599] 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 [ 1887.099577] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1887.101229] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1887.102798] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1887.104347] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.105897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.107470] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1887.109078] CPU: 0 PID: 12323 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1887.110612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.112457] Call Trace: [ 1887.113035] dump_stack+0x107/0x167 [ 1887.113828] should_fail.cold+0x5/0xa [ 1887.114656] ? ip6_setup_cork+0x1e4/0x1740 [ 1887.115602] should_failslab+0x5/0x20 [ 1887.116424] kmem_cache_alloc_trace+0x55/0x320 [ 1887.117421] ip6_setup_cork+0x1e4/0x1740 [ 1887.118312] ip6_make_skb+0x22d/0x4e0 [ 1887.119159] ? ip_frag_init+0x350/0x350 [ 1887.120019] ? ip6_push_pending_frames+0xf0/0xf0 [ 1887.121045] ? ip6_dst_hoplimit+0x199/0x440 [ 1887.121979] ? lock_downgrade+0x6d0/0x6d0 04:28:20 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0xd2, 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, 0x1ff, 0x0, @perf_config_ext={0x800}, 0x0, 0xbbbc}, 0x0, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000005c0)=ANY=[@ANYBLOB="0101000001000000180000008ff4030782df40798e2f81157373dea57a8a86d76685eab218b03096242a2bfed3c37e6e1a74bcf2f612da046a2055d8b4a8a6b16d40cbc787ed85fbe1f490a749d692205d6dc8bd8e56dbff070000293311e84b017ecc1d4d4b5b7177eccbd131060f12e1336c72a8624ca7f68208a3f39e040283da04c9521fc491609f391e0e86ab5416e8b5", @ANYRES32=r0, @ANYRES32, @ANYBLOB="00000000130000006c65300013d122cf2b941d5a67a4c4ec7bb3478a04213be6a68e9727af5a3ee36c2932fe04697c0d57ec3b0f865a73bbc1a006b8fafaf44226ee25adaf5234d98c632cad57e7d3ea8d606e87906b6277"]) r3 = clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) ptrace$setsig(0x4203, 0x0, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) r4 = fork() ptrace(0x10, r4) ptrace$setsig(0x4203, r4, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r6 = fork() ptrace(0x10, r6) ptrace$setsig(0x4203, r6, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) r7 = fork() clone3(&(0x7f0000000400)={0xa4000000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0xe}, &(0x7f0000000240)=""/72, 0x48, &(0x7f00000002c0)=""/120, &(0x7f00000003c0)=[0x0, r4, r3, r5, r6, r7, r3], 0x7, {r2}}, 0x58) [ 1887.122898] udpv6_sendmsg+0x20d0/0x2af0 [ 1887.123948] ? ip_frag_init+0x350/0x350 [ 1887.124817] ? udp_v6_push_pending_frames+0x360/0x360 [ 1887.125927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.127090] ? __lockdep_reset_lock+0x180/0x180 [ 1887.128103] ? lock_acquire+0x197/0x470 [ 1887.128969] ? find_held_lock+0x2c/0x110 [ 1887.129867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.131021] ? sock_has_perm+0x1ea/0x280 [ 1887.131939] ? __import_iovec+0x458/0x590 [ 1887.132836] ? udp_v6_push_pending_frames+0x360/0x360 [ 1887.133960] inet6_sendmsg+0x105/0x140 [ 1887.134817] ? inet6_compat_ioctl+0x320/0x320 [ 1887.135784] sock_sendmsg+0xf2/0x190 [ 1887.136590] ____sys_sendmsg+0x334/0x870 [ 1887.137480] ? kernel_sendmsg+0x50/0x50 [ 1887.138337] ? do_recvmmsg+0x6d0/0x6d0 [ 1887.139201] ? __lock_acquire+0x1657/0x5b00 [ 1887.140146] ___sys_sendmsg+0xf3/0x170 [ 1887.140989] ? sendmsg_copy_msghdr+0x160/0x160 [ 1887.141978] ? __lockdep_reset_lock+0x180/0x180 [ 1887.143002] ? lock_acquire+0x197/0x470 [ 1887.143859] ? find_held_lock+0x2c/0x110 [ 1887.144744] ? __might_fault+0xd3/0x180 [ 1887.145605] ? lock_downgrade+0x6d0/0x6d0 [ 1887.146506] ? io_schedule_timeout+0x140/0x140 [ 1887.147536] __sys_sendmmsg+0x195/0x470 [ 1887.148407] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1887.149341] ? lock_downgrade+0x6d0/0x6d0 [ 1887.150254] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.151309] ? wait_for_completion_io+0x270/0x270 [ 1887.152353] ? rcu_read_lock_any_held+0x75/0xa0 [ 1887.153357] ? vfs_write+0x354/0xa70 [ 1887.154165] ? fput_many+0x2f/0x1a0 [ 1887.154978] ? ksys_write+0x1a9/0x260 [ 1887.155804] ? __ia32_sys_read+0xb0/0xb0 [ 1887.156689] __x64_sys_sendmmsg+0x99/0x100 [ 1887.157605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.158724] do_syscall_64+0x33/0x40 [ 1887.159534] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1887.160639] RIP: 0033:0x7ffb55399b19 [ 1887.161449] 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 [ 1887.165412] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1887.167072] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1887.168611] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1887.170151] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.171688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.173220] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1887.240727] autofs4:pid:12331:autofs_fill_super: called with bogus options 04:28:20 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7400000000000000, 0x0) 04:28:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r1 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) copy_file_range(r1, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)=0x81, 0x5, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000400)) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)=""/228, 0xe4}], 0x1) 04:28:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 71) [ 1887.433790] SELinux: Context system_u:object_r:iptables_unit_file_t:s0 is not valid (left unmapped). [ 1887.437620] audit: type=1400 audit(1693456101.107:32): avc: denied { associate } for pid=12344 comm="syz-executor.4" name="cgroup.procs" dev="cgroup2" ino=1527 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:cgroup_t:s0 tclass=filesystem permissive=1 srawcon="system_u:object_r:iptables_unit_file_t:s0" 04:28:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 76) [ 1887.548670] FAULT_INJECTION: forcing a failure. [ 1887.548670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1887.552064] CPU: 1 PID: 12357 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1887.553738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.555752] Call Trace: [ 1887.556403] dump_stack+0x107/0x167 [ 1887.557293] should_fail.cold+0x5/0xa [ 1887.558224] _copy_from_user+0x2e/0x1b0 [ 1887.559221] __copy_msghdr_from_user+0x91/0x4b0 [ 1887.560432] ? __ia32_sys_shutdown+0x80/0x80 [ 1887.561459] ? udp_v6_push_pending_frames+0x360/0x360 [ 1887.562575] ? inet6_sendmsg+0xbd/0x140 [ 1887.563451] ? inet6_compat_ioctl+0x320/0x320 [ 1887.564419] ? sock_sendmsg+0x55/0x190 [ 1887.565271] sendmsg_copy_msghdr+0xa1/0x160 [ 1887.566210] ? do_recvmmsg+0x6d0/0x6d0 [ 1887.567079] ? __lock_acquire+0x1657/0x5b00 [ 1887.568036] ___sys_sendmsg+0xc6/0x170 [ 1887.568878] ? sendmsg_copy_msghdr+0x160/0x160 [ 1887.569870] ? __lockdep_reset_lock+0x180/0x180 [ 1887.570895] ? lock_acquire+0x197/0x470 [ 1887.571754] ? find_held_lock+0x2c/0x110 [ 1887.572637] ? __might_fault+0xd3/0x180 [ 1887.573494] ? lock_downgrade+0x6d0/0x6d0 [ 1887.574396] ? io_schedule_timeout+0x140/0x140 [ 1887.575411] __sys_sendmmsg+0x195/0x470 [ 1887.576282] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1887.577220] ? lock_downgrade+0x6d0/0x6d0 [ 1887.578156] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.579233] ? wait_for_completion_io+0x270/0x270 [ 1887.580295] ? rcu_read_lock_any_held+0x75/0xa0 [ 1887.581487] ? vfs_write+0x354/0xa70 [ 1887.582325] ? fput_many+0x2f/0x1a0 [ 1887.583123] ? ksys_write+0x1a9/0x260 [ 1887.584039] ? __ia32_sys_read+0xb0/0xb0 [ 1887.585006] __x64_sys_sendmmsg+0x99/0x100 [ 1887.586007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.587385] do_syscall_64+0x33/0x40 [ 1887.588257] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1887.589600] RIP: 0033:0x7ffb55399b19 [ 1887.590451] 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 [ 1887.594982] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1887.596971] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1887.598520] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1887.600289] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.602052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.603816] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1887.624440] FAULT_INJECTION: forcing a failure. [ 1887.624440] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.627255] CPU: 1 PID: 12358 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1887.628750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.630641] Call Trace: [ 1887.631237] dump_stack+0x107/0x167 [ 1887.632033] should_fail.cold+0x5/0xa [ 1887.632860] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1887.633955] should_failslab+0x5/0x20 [ 1887.634797] kmem_cache_alloc_trace+0x55/0x320 [ 1887.635789] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1887.636892] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1887.637967] __list_lru_init+0x44d/0x890 [ 1887.638859] alloc_super+0x8b8/0xa90 [ 1887.639672] sget+0x110/0x510 [ 1887.640365] ? kill_litter_super+0xa0/0xa0 [ 1887.641280] ? autofs_get_inode+0x400/0x400 [ 1887.642217] mount_nodev+0x2e/0x120 [ 1887.643013] ? uni2char+0xa0/0xa0 [ 1887.643779] legacy_get_tree+0x105/0x220 [ 1887.644661] vfs_get_tree+0x8e/0x300 [ 1887.645469] path_mount+0x13be/0x20b0 [ 1887.646302] ? strncpy_from_user+0x9e/0x470 [ 1887.647279] ? finish_automount+0xa90/0xa90 [ 1887.648222] ? getname_flags.part.0+0x1dd/0x4f0 [ 1887.649424] __x64_sys_mount+0x282/0x300 [ 1887.650417] ? copy_mnt_ns+0xa00/0xa00 [ 1887.651402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.652670] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.653890] do_syscall_64+0x33/0x40 [ 1887.654873] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1887.656106] RIP: 0033:0x7f6f4c2f2b19 [ 1887.657048] 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 [ 1887.661408] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1887.663232] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1887.664936] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1887.666653] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.668360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.670151] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:28:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x7a00000000000000, 0x0) 04:28:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x3) 04:28:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x4) 04:28:36 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r1 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) copy_file_range(r1, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)=0x81, 0x5, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000400)) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)=""/228, 0xe4}], 0x1) 04:28:36 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') fchdir(0xffffffffffffffff) getdents(r1, &(0x7f00000001c0)=""/180, 0xb4) r2 = socket$netlink(0x10, 0x3, 0x7) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x30, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0x8}}, {@access_client}, {@afid={'afid', 0x3d, 0x6}}, {@access_client}], [{@fsname={'fsname', 0x3d, 'map_files\x00'}}]}}) 04:28:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 77) 04:28:36 executing program 0: getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, &(0x7f0000000180)) 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_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x680, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3) syz_mount_image$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, &(0x7f0000000140)={[{@delalloc}]}) 04:28:36 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x8cffffff00000000, 0x0) 04:28:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 72) 04:28:36 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:28:36 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf20c000000000000, 0x0) [ 1903.060987] FAULT_INJECTION: forcing a failure. [ 1903.060987] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.063751] CPU: 1 PID: 12385 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1903.065581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.067671] Call Trace: [ 1903.068330] dump_stack+0x107/0x167 [ 1903.069170] should_fail.cold+0x5/0xa [ 1903.069926] FAULT_INJECTION: forcing a failure. [ 1903.069926] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.070112] ? create_object.isra.0+0x3a/0xa20 [ 1903.070139] should_failslab+0x5/0x20 [ 1903.073183] kmem_cache_alloc+0x5b/0x310 [ 1903.074109] create_object.isra.0+0x3a/0xa20 [ 1903.075121] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.076274] kmem_cache_alloc_trace+0x151/0x320 [ 1903.077329] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.078450] __list_lru_init+0x44d/0x890 [ 1903.079397] alloc_super+0x8b8/0xa90 [ 1903.080245] sget+0x110/0x510 [ 1903.080971] ? kill_litter_super+0xa0/0xa0 [ 1903.081908] ? autofs_get_inode+0x400/0x400 [ 1903.082873] mount_nodev+0x2e/0x120 [ 1903.083703] ? uni2char+0xa0/0xa0 [ 1903.084494] legacy_get_tree+0x105/0x220 [ 1903.085410] vfs_get_tree+0x8e/0x300 [ 1903.086265] path_mount+0x13be/0x20b0 [ 1903.087128] ? strncpy_from_user+0x9e/0x470 [ 1903.088102] ? finish_automount+0xa90/0xa90 [ 1903.089064] ? getname_flags.part.0+0x1dd/0x4f0 [ 1903.090132] __x64_sys_mount+0x282/0x300 [ 1903.091063] ? copy_mnt_ns+0xa00/0xa00 [ 1903.091936] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.093109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.094275] do_syscall_64+0x33/0x40 [ 1903.095119] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.096256] RIP: 0033:0x7f6f4c2f2b19 [ 1903.097122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.101169] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1903.102838] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1903.104402] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1903.105953] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.107516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.109071] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1903.110649] CPU: 0 PID: 12382 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1903.111424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.112302] Call Trace: [ 1903.112598] dump_stack+0x107/0x167 [ 1903.113002] should_fail.cold+0x5/0xa [ 1903.113425] should_failslab+0x5/0x20 [ 1903.113848] __kmalloc_track_caller+0x79/0x370 [ 1903.114351] ? ip6_setup_cork+0x670/0x1740 [ 1903.114807] kmemdup+0x23/0x50 [ 1903.115155] ip6_setup_cork+0x670/0x1740 [ 1903.115593] ip6_make_skb+0x22d/0x4e0 [ 1903.115997] ? ip_frag_init+0x350/0x350 [ 1903.116427] ? ip6_push_pending_frames+0xf0/0xf0 [ 1903.116941] ? ip6_dst_hoplimit+0x199/0x440 [ 1903.117399] ? lock_downgrade+0x6d0/0x6d0 [ 1903.117845] ? ip6_dst_hoplimit+0x27d/0x440 [ 1903.118304] udpv6_sendmsg+0x20d0/0x2af0 [ 1903.118732] ? ip_frag_init+0x350/0x350 [ 1903.119183] ? udp_v6_push_pending_frames+0x360/0x360 [ 1903.119736] ? __lockdep_reset_lock+0x180/0x180 [ 1903.120236] ? hrtimer_start_range_ns+0x336/0xae0 [ 1903.120758] ? lock_acquire+0x197/0x470 [ 1903.121190] ? find_held_lock+0x2c/0x110 [ 1903.121641] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1903.122215] ? sock_has_perm+0x1ea/0x280 [ 1903.122653] ? _copy_from_user+0x15d/0x1b0 [ 1903.123110] ? __import_iovec+0x458/0x590 [ 1903.123544] ? udp_v6_push_pending_frames+0x360/0x360 [ 1903.124099] inet6_sendmsg+0x105/0x140 [ 1903.124511] ? inet6_compat_ioctl+0x320/0x320 [ 1903.124987] sock_sendmsg+0xf2/0x190 [ 1903.125387] ____sys_sendmsg+0x334/0x870 [ 1903.125829] ? kernel_sendmsg+0x50/0x50 [ 1903.126252] ? do_recvmmsg+0x6d0/0x6d0 [ 1903.126669] ? find_held_lock+0x2c/0x110 [ 1903.127137] ___sys_sendmsg+0xf3/0x170 [ 1903.127547] ? sendmsg_copy_msghdr+0x160/0x160 [ 1903.128034] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.128608] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1903.129099] ? trace_hardirqs_on+0x5b/0x180 [ 1903.129563] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1903.130046] ? finish_task_switch+0x126/0x5d0 [ 1903.130535] ? finish_task_switch+0xef/0x5d0 [ 1903.131022] ? __switch_to+0x572/0xf70 [ 1903.131448] ? __switch_to_asm+0x3a/0x60 [ 1903.131884] ? __switch_to_asm+0x34/0x60 [ 1903.132320] ? __schedule+0x82c/0x1ea0 [ 1903.132744] ? io_schedule_timeout+0x140/0x140 [ 1903.133237] __sys_sendmmsg+0x195/0x470 [ 1903.133666] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1903.134125] ? lock_downgrade+0x6d0/0x6d0 [ 1903.134568] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1903.135104] ? wait_for_completion_io+0x270/0x270 [ 1903.135616] ? rcu_read_lock_any_held+0x75/0xa0 [ 1903.136118] ? vfs_write+0x354/0xa70 [ 1903.136510] ? fput_many+0x2f/0x1a0 [ 1903.136897] ? ksys_write+0x1a9/0x260 [ 1903.137299] ? __ia32_sys_read+0xb0/0xb0 [ 1903.137738] __x64_sys_sendmmsg+0x99/0x100 [ 1903.138192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.138750] do_syscall_64+0x33/0x40 [ 1903.139149] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.139705] RIP: 0033:0x7ffb55399b19 [ 1903.140115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.142059] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1903.142859] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1903.143627] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1903.144380] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.145144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.145897] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1903.204715] autofs4:pid:12385:autofs_fill_super: called with bogus options 04:28:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 73) 04:28:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 78) [ 1903.296219] FAULT_INJECTION: forcing a failure. [ 1903.296219] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.297562] CPU: 0 PID: 12401 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1903.298327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.299245] Call Trace: [ 1903.299541] dump_stack+0x107/0x167 [ 1903.299938] should_fail.cold+0x5/0xa [ 1903.300439] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.301014] should_failslab+0x5/0x20 [ 1903.301422] kmem_cache_alloc_trace+0x55/0x320 [ 1903.301912] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.302457] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.303000] __list_lru_init+0x44d/0x890 [ 1903.303445] alloc_super+0x8b8/0xa90 [ 1903.303854] sget+0x110/0x510 [ 1903.304196] ? kill_litter_super+0xa0/0xa0 [ 1903.304652] ? autofs_get_inode+0x400/0x400 [ 1903.305123] mount_nodev+0x2e/0x120 [ 1903.305519] ? uni2char+0xa0/0xa0 [ 1903.305895] legacy_get_tree+0x105/0x220 [ 1903.306355] vfs_get_tree+0x8e/0x300 [ 1903.306756] path_mount+0x13be/0x20b0 [ 1903.307180] ? strncpy_from_user+0x9e/0x470 [ 1903.307649] ? finish_automount+0xa90/0xa90 [ 1903.308111] ? getname_flags.part.0+0x1dd/0x4f0 [ 1903.308626] __x64_sys_mount+0x282/0x300 [ 1903.309062] ? copy_mnt_ns+0xa00/0xa00 [ 1903.309489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.310052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.310626] do_syscall_64+0x33/0x40 [ 1903.311050] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.311608] RIP: 0033:0x7f6f4c2f2b19 [ 1903.312008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.313957] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1903.314770] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1903.315542] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1903.316301] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.317068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.317829] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:28:37 executing program 0: getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x680, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 04:28:37 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r1 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) copy_file_range(r1, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)=0x81, 0x5, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000400)) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)=""/228, 0xe4}], 0x1) 04:28:37 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xf6ffffff00000000, 0x0) 04:28:37 executing program 5: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './mnt\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="01000081bb00000118000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./mnt\x00']) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/70, 0x46, 0x4) r4 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) mknodat$loop(r4, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000000)=0x9, 0xffff) add_key$fscrypt_v1(0x0, &(0x7f00000001c0)={'fscrypt:', @desc4}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000300)=@keyring) 04:28:37 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:28:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x8) [ 1903.527062] FAULT_INJECTION: forcing a failure. [ 1903.527062] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.530298] CPU: 1 PID: 12415 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1903.531777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.533625] Call Trace: [ 1903.534167] dump_stack+0x107/0x167 [ 1903.534925] should_fail.cold+0x5/0xa [ 1903.535695] ? create_object.isra.0+0x3a/0xa20 [ 1903.536620] should_failslab+0x5/0x20 04:28:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 74) [ 1903.537411] kmem_cache_alloc+0x5b/0x310 [ 1903.538333] ? lock_downgrade+0x6d0/0x6d0 [ 1903.539346] create_object.isra.0+0x3a/0xa20 04:28:37 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfeffffff00000000, 0x0) [ 1903.540312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.541717] __kmalloc_track_caller+0x177/0x370 [ 1903.542957] ? ip6_setup_cork+0x670/0x1740 [ 1903.544077] kmemdup+0x23/0x50 [ 1903.544915] ip6_setup_cork+0x670/0x1740 [ 1903.545893] ip6_make_skb+0x22d/0x4e0 [ 1903.546803] ? ip_frag_init+0x350/0x350 [ 1903.547903] ? ip6_push_pending_frames+0xf0/0xf0 [ 1903.549115] ? ip6_dst_hoplimit+0x199/0x440 [ 1903.550297] ? lock_downgrade+0x6d0/0x6d0 [ 1903.551362] udpv6_sendmsg+0x20d0/0x2af0 [ 1903.552474] ? ip_frag_init+0x350/0x350 [ 1903.553518] ? udp_v6_push_pending_frames+0x360/0x360 [ 1903.554804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.556078] ? __lockdep_reset_lock+0x180/0x180 [ 1903.557205] ? lock_acquire+0x197/0x470 [ 1903.558155] ? find_held_lock+0x2c/0x110 [ 1903.559146] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1903.560436] ? sock_has_perm+0x1ea/0x280 [ 1903.561440] ? __import_iovec+0x458/0x590 [ 1903.562429] ? udp_v6_push_pending_frames+0x360/0x360 [ 1903.563685] inet6_sendmsg+0x105/0x140 [ 1903.564828] ? inet6_compat_ioctl+0x320/0x320 [ 1903.566008] sock_sendmsg+0xf2/0x190 [ 1903.566963] ____sys_sendmsg+0x334/0x870 [ 1903.568109] ? kernel_sendmsg+0x50/0x50 [ 1903.569109] ? do_recvmmsg+0x6d0/0x6d0 [ 1903.570151] ? __lock_acquire+0x1657/0x5b00 [ 1903.571382] ___sys_sendmsg+0xf3/0x170 [ 1903.572316] ? sendmsg_copy_msghdr+0x160/0x160 [ 1903.573579] ? __lockdep_reset_lock+0x180/0x180 [ 1903.574841] ? lock_acquire+0x197/0x470 [ 1903.575925] ? find_held_lock+0x2c/0x110 [ 1903.577023] ? __might_fault+0xd3/0x180 [ 1903.578048] ? lock_downgrade+0x6d0/0x6d0 [ 1903.579180] ? io_schedule_timeout+0x140/0x140 [ 1903.580041] FAULT_INJECTION: forcing a failure. [ 1903.580041] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.580285] __sys_sendmmsg+0x195/0x470 [ 1903.582383] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1903.583416] ? lock_downgrade+0x6d0/0x6d0 [ 1903.584433] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1903.585581] ? wait_for_completion_io+0x270/0x270 [ 1903.586732] ? rcu_read_lock_any_held+0x75/0xa0 [ 1903.587834] ? vfs_write+0x354/0xa70 [ 1903.588726] ? fput_many+0x2f/0x1a0 [ 1903.589589] ? ksys_write+0x1a9/0x260 [ 1903.590505] ? __ia32_sys_read+0xb0/0xb0 [ 1903.591504] __x64_sys_sendmmsg+0x99/0x100 [ 1903.592511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.593737] do_syscall_64+0x33/0x40 [ 1903.594624] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.595850] RIP: 0033:0x7ffb55399b19 [ 1903.596738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.601126] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1903.602929] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1903.604611] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1903.606315] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.608020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.609717] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1903.611465] CPU: 0 PID: 12423 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1903.612231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.613124] Call Trace: [ 1903.613430] dump_stack+0x107/0x167 [ 1903.613827] should_fail.cold+0x5/0xa [ 1903.614252] ? create_object.isra.0+0x3a/0xa20 [ 1903.614753] should_failslab+0x5/0x20 [ 1903.615180] kmem_cache_alloc+0x5b/0x310 [ 1903.615628] ? mark_held_locks+0x9e/0xe0 [ 1903.616072] create_object.isra.0+0x3a/0xa20 [ 1903.616543] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.617091] kmem_cache_alloc_trace+0x151/0x320 [ 1903.617603] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.618141] __list_lru_init+0x44d/0x890 [ 1903.618604] alloc_super+0x8b8/0xa90 [ 1903.619020] sget+0x110/0x510 [ 1903.619366] ? kill_litter_super+0xa0/0xa0 [ 1903.619852] ? autofs_get_inode+0x400/0x400 [ 1903.620425] mount_nodev+0x2e/0x120 [ 1903.620835] ? uni2char+0xa0/0xa0 [ 1903.621225] legacy_get_tree+0x105/0x220 [ 1903.621678] vfs_get_tree+0x8e/0x300 [ 1903.622098] path_mount+0x13be/0x20b0 [ 1903.622541] ? strncpy_from_user+0x9e/0x470 [ 1903.623029] ? finish_automount+0xa90/0xa90 [ 1903.623507] ? getname_flags.part.0+0x1dd/0x4f0 [ 1903.624033] __x64_sys_mount+0x282/0x300 [ 1903.624489] ? copy_mnt_ns+0xa00/0xa00 [ 1903.624920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.625511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.626084] do_syscall_64+0x33/0x40 [ 1903.626503] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.627086] RIP: 0033:0x7f6f4c2f2b19 [ 1903.627493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.629513] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1903.630360] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1903.631160] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1903.631943] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.632733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.633537] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1903.636131] autofs4:pid:12423:autofs_fill_super: called with bogus options 04:28:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 75) 04:28:37 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xff03000000000000, 0x0) [ 1903.833404] FAULT_INJECTION: forcing a failure. [ 1903.833404] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.835837] CPU: 1 PID: 12432 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1903.837276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.838998] Call Trace: [ 1903.839639] dump_stack+0x107/0x167 [ 1903.840528] should_fail.cold+0x5/0xa [ 1903.841389] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.842609] should_failslab+0x5/0x20 [ 1903.843584] kmem_cache_alloc_trace+0x55/0x320 [ 1903.844566] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.845790] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1903.846937] __list_lru_init+0x44d/0x890 [ 1903.847823] alloc_super+0x8b8/0xa90 [ 1903.848732] sget+0x110/0x510 [ 1903.849433] ? kill_litter_super+0xa0/0xa0 [ 1903.850452] ? autofs_get_inode+0x400/0x400 [ 1903.851493] mount_nodev+0x2e/0x120 [ 1903.852381] ? uni2char+0xa0/0xa0 [ 1903.853097] legacy_get_tree+0x105/0x220 [ 1903.854097] vfs_get_tree+0x8e/0x300 [ 1903.854861] path_mount+0x13be/0x20b0 [ 1903.855649] ? strncpy_from_user+0x9e/0x470 [ 1903.856558] ? finish_automount+0xa90/0xa90 [ 1903.857492] ? getname_flags.part.0+0x1dd/0x4f0 [ 1903.858583] __x64_sys_mount+0x282/0x300 [ 1903.859498] ? copy_mnt_ns+0xa00/0xa00 [ 1903.860430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1903.861641] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.862756] do_syscall_64+0x33/0x40 [ 1903.863564] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1903.864761] RIP: 0033:0x7f6f4c2f2b19 [ 1903.865619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.869973] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1903.871577] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1903.873245] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1903.874860] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.876545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1903.878141] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:28:54 executing program 0: getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x680, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 04:28:54 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe26f08c717172e91d01fcf1d03e37d0a9cdc52472aae6e9be2a52b04fa488404cabd15439f170e429dd5057d7d5db566fc9e4cab1128bce328ef54be2ac02ea82a613a077c2508b07638c2da855795a8523c7986a4979fc7300627bae481812a27b8f8d511a4dfbb3de820ef8e9bd306955000037976789cf995521a65b9192b2dde0498242f3042690688050b620e188a301b717bf204eb12a7fcd85332358a4e595f838fbe8e29ca7b0315e9f9e74ba8f08031384702d819754928e2936ceb7ddcfa50706433aabd1f1c15d69133de179b60489cb07000000000000008162c5782169f0999221d6a773e7cdc3a0f129854e6d777f9b2aab54042933d1ad03f5d80b3c39eade874268254b7c27fa8ac6bb5a83a74398323e0254d5af59bdee7938f2ae136e13dce44dfac941c2270d4a996640681ba65f2110cec2a71fa8f68043e5b12619939c11ade681a4ac3967cd"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:28:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0xe) 04:28:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d5c210c00000000000000000400020004000f80"], 0x18}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x123a42, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000001180)="f2dab00a0a73e255b2c66a3b572734f9f2960489bcfdffd041b5b7f9011baa89d4090000fa3255c411066d8d4158cb9c5c939f34cece2183a114d7087000"/73, 0x49}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) fsetxattr$security_capability(r2, &(0x7f0000001100), &(0x7f0000001200)=@v2={0x2000000, [{0xfff, 0x1}, {0x34, 0x5}]}, 0x14, 0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x7ff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x2) fallocate(r3, 0x8, 0xffffffffffffff53, 0x7f) 04:28:54 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x2, 0x2, 0x8, 0x7, r0}) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x9, r1}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x101, 0x0) 04:28:54 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xffffff7f00000000, 0x0) 04:28:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 76) 04:28:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 79) [ 1921.260987] FAULT_INJECTION: forcing a failure. [ 1921.260987] name failslab, interval 1, probability 0, space 0, times 0 [ 1921.262752] CPU: 0 PID: 12450 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1921.263770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1921.264990] Call Trace: [ 1921.265378] dump_stack+0x107/0x167 [ 1921.265917] should_fail.cold+0x5/0xa [ 1921.266477] ? create_object.isra.0+0x3a/0xa20 [ 1921.267144] should_failslab+0x5/0x20 [ 1921.267711] kmem_cache_alloc+0x5b/0x310 [ 1921.268307] ? mark_held_locks+0x9e/0xe0 [ 1921.268916] create_object.isra.0+0x3a/0xa20 [ 1921.269567] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1921.270316] kmem_cache_alloc_trace+0x151/0x320 [ 1921.271017] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1921.271756] __list_lru_init+0x44d/0x890 [ 1921.272356] alloc_super+0x8b8/0xa90 [ 1921.272900] sget+0x110/0x510 [ 1921.273352] ? kill_litter_super+0xa0/0xa0 [ 1921.274051] ? autofs_get_inode+0x400/0x400 [ 1921.274770] mount_nodev+0x2e/0x120 [ 1921.275309] ? uni2char+0xa0/0xa0 [ 1921.275810] legacy_get_tree+0x105/0x220 [ 1921.276405] vfs_get_tree+0x8e/0x300 [ 1921.276950] path_mount+0x13be/0x20b0 [ 1921.277509] ? strncpy_from_user+0x9e/0x470 [ 1921.278136] ? finish_automount+0xa90/0xa90 [ 1921.278761] ? getname_flags.part.0+0x1dd/0x4f0 [ 1921.279465] __x64_sys_mount+0x282/0x300 [ 1921.280052] ? copy_mnt_ns+0xa00/0xa00 [ 1921.280620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1921.281373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.282123] do_syscall_64+0x33/0x40 [ 1921.282658] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1921.283414] RIP: 0033:0x7f6f4c2f2b19 [ 1921.283960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1921.286598] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1921.287703] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1921.288715] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1921.289737] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.290750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.291805] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1921.301828] autofs4:pid:12450:autofs_fill_super: called with bogus options 04:28:55 executing program 4: semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f00000012c0)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0x0, r3, 0xffffffffffffffff, 0x0, 0x4, 0x3}, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000080)=""/10) setresuid(0xffffffffffffffff, r4, 0x0) setresuid(r4, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semop(r1, &(0x7f0000000040)=[{0x4, 0x7, 0x3800}, {0x2, 0x9, 0x800}, {0x0, 0x1}, {0x1, 0x800, 0x800}], 0x4) semctl$IPC_RMID(0x0, 0x0, 0x0) [ 1921.348486] FAULT_INJECTION: forcing a failure. [ 1921.348486] name failslab, interval 1, probability 0, space 0, times 0 [ 1921.350314] CPU: 0 PID: 12457 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1921.351283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1921.352436] Call Trace: [ 1921.352818] dump_stack+0x107/0x167 [ 1921.353336] should_fail.cold+0x5/0xa [ 1921.353871] ? __alloc_skb+0x6d/0x5b0 [ 1921.354412] should_failslab+0x5/0x20 [ 1921.354945] kmem_cache_alloc_node+0x55/0x330 [ 1921.355583] __alloc_skb+0x6d/0x5b0 [ 1921.356085] alloc_skb_with_frags+0x92/0x570 [ 1921.356703] sock_alloc_send_pskb+0x7af/0x930 [ 1921.357325] ? sk_alloc+0x350/0x350 [ 1921.357831] ? __lockdep_reset_lock+0x180/0x180 [ 1921.358477] ? perf_trace_lock+0xac/0x490 [ 1921.359041] ? SOFTIRQ_verbose+0x10/0x10 [ 1921.359625] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1921.360326] ? ip6_mtu+0x1bb/0x3d0 [ 1921.360820] ? lock_downgrade+0x6d0/0x6d0 [ 1921.361392] ? ip_frag_init+0x350/0x350 [ 1921.361950] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1921.362590] ? ip6_mtu+0x1e9/0x3d0 [ 1921.363079] ? ip6_setup_cork+0xfb7/0x1740 [ 1921.363682] ip6_make_skb+0x2de/0x4e0 [ 1921.364209] ? ip_frag_init+0x350/0x350 [ 1921.364760] ? ip_frag_init+0x350/0x350 [ 1921.365315] ? ip6_push_pending_frames+0xf0/0xf0 [ 1921.365981] ? ip6_dst_hoplimit+0x199/0x440 [ 1921.366578] ? lock_downgrade+0x6d0/0x6d0 04:28:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x9) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0x80040, &(0x7f0000000240)='.!^\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x8) [ 1921.367170] udpv6_sendmsg+0x20d0/0x2af0 [ 1921.367813] ? ip_frag_init+0x350/0x350 [ 1921.368391] ? udp_v6_push_pending_frames+0x360/0x360 [ 1921.369118] ? trace_hardirqs_on+0x5b/0x180 [ 1921.369702] ? __lockdep_reset_lock+0x180/0x180 [ 1921.370347] ? lock_acquire+0x197/0x470 [ 1921.370891] ? find_held_lock+0x2c/0x110 [ 1921.371478] ? sock_has_perm+0x1ea/0x280 [ 1921.372059] ? __import_iovec+0x458/0x590 [ 1921.372633] ? udp_v6_push_pending_frames+0x360/0x360 [ 1921.373340] inet6_sendmsg+0x105/0x140 [ 1921.373878] ? inet6_compat_ioctl+0x320/0x320 [ 1921.374497] sock_sendmsg+0xf2/0x190 [ 1921.375005] ____sys_sendmsg+0x334/0x870 [ 1921.375570] ? kernel_sendmsg+0x50/0x50 [ 1921.376111] ? do_recvmmsg+0x6d0/0x6d0 [ 1921.376642] ? __lock_acquire+0x1657/0x5b00 [ 1921.377245] ___sys_sendmsg+0xf3/0x170 [ 1921.377783] ? sendmsg_copy_msghdr+0x160/0x160 [ 1921.378406] ? __lockdep_reset_lock+0x180/0x180 [ 1921.379040] ? trace_hardirqs_on+0x5b/0x180 [ 1921.379652] ? lock_acquire+0x197/0x470 [ 1921.380193] ? find_held_lock+0x2c/0x110 [ 1921.380755] ? __might_fault+0xd3/0x180 [ 1921.381305] ? lock_downgrade+0x6d0/0x6d0 [ 1921.381867] ? io_schedule_timeout+0x140/0x140 [ 1921.382507] __sys_sendmmsg+0x195/0x470 [ 1921.383051] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1921.383651] ? lock_downgrade+0x6d0/0x6d0 [ 1921.384233] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1921.384896] ? wait_for_completion_io+0x270/0x270 [ 1921.385563] ? rcu_read_lock_any_held+0x75/0xa0 [ 1921.386198] ? vfs_write+0x354/0xa70 [ 1921.386722] ? fput_many+0x2f/0x1a0 [ 1921.387232] ? ksys_write+0x1a9/0x260 [ 1921.387757] ? __ia32_sys_read+0xb0/0xb0 [ 1921.388324] __x64_sys_sendmmsg+0x99/0x100 [ 1921.388908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.389619] do_syscall_64+0x33/0x40 [ 1921.390136] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1921.390837] RIP: 0033:0x7ffb55399b19 [ 1921.391369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1921.393865] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1921.394893] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1921.395873] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1921.396840] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.397799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.398765] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:28:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0xfffffffffffff000, 0x0) 04:29:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 77) 04:29:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/vc', 0x1, 0x10) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x3fa, 0x800, 0x70bd27, 0x25dfdbfc, {0x1, 0x1, 0x1, 0x1}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"/1796], 0x704}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x6}, @typed={0x8, 0x4, 0x0, 0x0, @pid}]}]}, 0x2c}}, 0x0) 04:29:09 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:29:09 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202400, 0x20) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file2\x00'}) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_STATX={0x15, 0x0, 0x0, r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000600)='./file1/file0\x00', 0x100}, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file2\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000680)={{}, {}, [{0x2, 0x2}, {0x2, 0x6, 0xffffffffffffffff}, {}, {0x2, 0x4}, {0x2, 0x5}, {0x2, 0x6, r1}, {0x2, 0xa, r2}], {0x4, 0x1}, [{0x8, 0x5, 0xee00}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x0, r3}, {0x8, 0x7, 0xee00}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}], {0x10, 0x4}}, 0x8c, 0x2) stat(&(0x7f0000000240)='./file2/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="d76bdd89e332f2bc1d8cf3158a84048f2131da579f1ded4665e64eecca8d2040d12802069162658030bb6615f25180248f6735e7d5f82c572681887405ee54bcd929b345a79189e7f71f34dfa8653f8f1cfa9582d84064f92be6eb63d4084ceb7e0c010f2ac526641881776c98682c069533d1f73bbf90389876ff091f2c1071fbc4adcdc89107747fc62c11156e12ed316a2d8818338bf6f47614713529b71e1033d547afd95c05390e8ae6b8397260964b1f8341a7fa3dea6becdb9532d442f65aed839d796965a51345829aabd2d8223cdb73363c7128df3c7f94a45f2c8c3e1b526f14319401e538", 0xea, 0x5}, {&(0x7f0000000180)="05f545cb21d8e897c0937a2c3a255591b9d4c3538430acf74d61721da02cb3bec946cd44019a8a77b95c61806c8f356ceca619da22dcbc8be6f4b9e7e9135ce75bcef58c48320bb15fa3c92d", 0x4c, 0x7}], 0x6, &(0x7f00000003c0)={[{@huge_always}, {@gid={'gid', 0x3d, r3}}, {@uid={'uid', 0x3d, 0xee00}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@huge_within_size}, {@huge_within_size}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@appraise}, {@obj_user={'obj_user', 0x3d, '/$\xa3@,&+*,^:'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@obj_user={'obj_user', 0x3d, '&}'}}, {@obj_type}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) 04:29:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 80) 04:29:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x11) 04:29:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000540)='./file0\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x34, r5, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}]]}, 0x34}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'vlan1\x00', 0x0}) r7 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRES32=r7, @ANYRESDEC=r2, @ANYRES32, @ANYBLOB="c96f19de8c5de4832662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207e471fbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d7333e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be2eb3c75bfa11f58d83003a61369e0000000000", @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c76d316149599336129142555668420081b4e5def127f6a0400bce226cad6a9c0564ce5dbdba126b533307216c7bb70c85cfedb03a2cd0271fae71594f89d2a8c84c7e17aec731f1db7dee3c9849266abd8a158ce0f96ec7534908bdd7a4356f21dd478229cc9991e92ba0e51ca0522c2cdf82be3464c737e5bbbdb80196102"], 0xfdef) close(0xffffffffffffffff) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, 0xffffffffffffffff, 0x0, 0x2) write(0xffffffffffffffff, &(0x7f0000000240)="775ee20183fa395b97468d9054f265a96611d5d99a8792348e19ca66ed715d9bc9366864c12a048a0fda11b5d1058d0fb90478fca984ef74bc1af9953180ecf5a3421dcd11f40d074aaabf701fdfab8066b7974faec53916443cd85226739b0c1038e67bde090682a7be5bb9d95423014c0a6e02bc1430cfb607bb05d3d0bb8edd924bff656cad0d090a064de9cfdcf56befdd10351c9f42ff5697371d3eed5c657ebf05", 0xa4) io_destroy(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x3, 0x8000008000) 04:29:09 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000007300)={{0x1, 0x1, 0x18, r2, {0x5}}, './file1\x00'}) recvmmsg$unix(r0, &(0x7f0000007340)=[{{&(0x7f0000001180), 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000001200)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000001300)=@abs, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001380)=""/112, 0x70}], 0x1, &(0x7f0000001400)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f00000015c0)=""/68, 0x44}, {&(0x7f0000001640)=""/155, 0x9b}, {&(0x7f0000001700)=""/212, 0xd4}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/1, 0x1}, {&(0x7f0000002840)=""/233, 0xe9}, {&(0x7f0000002940)=""/29, 0x1d}, {&(0x7f0000002980)}, {&(0x7f00000029c0)=""/246, 0xf6}], 0xa}}, {{&(0x7f0000002b80), 0x6e, &(0x7f0000005880)=[{&(0x7f0000002c00)=""/214, 0xd6}, {&(0x7f0000002d00)=""/47, 0x2f}, {&(0x7f0000002d40)=""/13, 0xd}, {&(0x7f0000002d80)=""/191, 0xbf}], 0x4, &(0x7f0000002e80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002f00)=@abs, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)=""/157, 0x9d}, {&(0x7f0000003040)=""/33, 0x21}, {&(0x7f0000003080)=""/30, 0x1e}], 0x3, &(0x7f0000003100)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000003200), 0x6e, &(0x7f00000057c0)=[{&(0x7f0000003280)=""/148, 0x94}, {&(0x7f0000003340)=""/82, 0x52}, {&(0x7f00000033c0)=""/154, 0x9a}, {&(0x7f0000003480)=""/142, 0x8e}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/189, 0xbd}, {&(0x7f0000003540)=""/80, 0x50}, {&(0x7f00000046c0)=""/203, 0xcb}, {&(0x7f00000047c0)=""/4096, 0x1000}], 0x9, &(0x7f00000076c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="10000000000000380a3f9d0001000000010000001c0100000000000050ab000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c0000000000000001000072720001000000b2663a88a2e245a45d2cf23c474472fa90025e1a7c91bc3c35a7d19d8b9b231aea30274dc9b3fd7d7ee3b99477406c65dd3db4a8e31a2fad5f8b9bc1df596d28a30d826490f2a576d5a891d08d70d68f96c909740d3fcd8444d40055eb5362e0088eb6244931cd7f8d877ddafe", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}}, {{&(0x7f0000005940)=@abs, 0x6e, &(0x7f0000006e00)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/55, 0x37}, {&(0x7f0000006a00)=""/220, 0xdc}, {&(0x7f0000006b00)=""/123, 0x7b}, {&(0x7f0000006b80)=""/198, 0xc6}, {&(0x7f0000006c80)=""/19, 0x13}, {&(0x7f0000006cc0)=""/165, 0xa5}, {&(0x7f0000006d80)=""/92, 0x5c}], 0x8, &(0x7f0000006e80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000006fc0)=@abs, 0x6e, &(0x7f0000007280)=[{&(0x7f0000007040)=""/101, 0x65}, {&(0x7f00000070c0)=""/74, 0x4a}, {&(0x7f0000007140)=""/29, 0x1d}, {&(0x7f0000007180)=""/130, 0x82}, {&(0x7f0000007240)=""/11, 0xb}], 0x5, &(0x7f0000002980)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000023000a6d1a25ecbd75c6d066cd1b183806b7253de673f0ebe544"], 0x18}}], 0x8, 0x2042, &(0x7f0000007540)={0x77359400}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) close(r1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x3, 0x80}) [ 1936.209261] FAULT_INJECTION: forcing a failure. [ 1936.209261] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.211595] CPU: 0 PID: 12484 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1936.213007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.215120] Call Trace: [ 1936.215783] dump_stack+0x107/0x167 [ 1936.216707] should_fail.cold+0x5/0xa [ 1936.217671] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.218923] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.220158] should_failslab+0x5/0x20 [ 1936.221075] kmem_cache_alloc_trace+0x55/0x320 [ 1936.222174] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1936.223434] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.224600] __list_lru_init+0x44d/0x890 [ 1936.225440] alloc_super+0x8b8/0xa90 [ 1936.226211] sget+0x110/0x510 [ 1936.226855] ? kill_litter_super+0xa0/0xa0 [ 1936.227723] ? autofs_get_inode+0x400/0x400 [ 1936.228601] mount_nodev+0x2e/0x120 [ 1936.229340] ? uni2char+0xa0/0xa0 [ 1936.230041] legacy_get_tree+0x105/0x220 [ 1936.230877] vfs_get_tree+0x8e/0x300 [ 1936.231660] path_mount+0x13be/0x20b0 [ 1936.232449] ? strncpy_from_user+0x9e/0x470 [ 1936.233329] ? finish_automount+0xa90/0xa90 [ 1936.234208] ? getname_flags.part.0+0x1dd/0x4f0 [ 1936.235185] __x64_sys_mount+0x282/0x300 [ 1936.236022] ? copy_mnt_ns+0xa00/0xa00 [ 1936.236825] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.237888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.238945] do_syscall_64+0x33/0x40 [ 1936.239716] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1936.240805] RIP: 0033:0x7f6f4c2f2b19 [ 1936.241601] 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 [ 1936.245298] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1936.246837] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1936.248281] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1936.249720] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.251158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.252618] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:29:09 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000500)=0x3) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) preadv2(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000240)=""/80, 0x50}], 0x4, 0x9, 0x401, 0x30) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x6) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x17) [ 1936.292616] autofs4:pid:12496:autofs_fill_super: called with bogus options [ 1936.293802] FAULT_INJECTION: forcing a failure. [ 1936.293802] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.296235] CPU: 1 PID: 12497 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1936.297263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.298506] Call Trace: [ 1936.298909] dump_stack+0x107/0x167 [ 1936.299468] should_fail.cold+0x5/0xa [ 1936.300045] ? create_object.isra.0+0x3a/0xa20 [ 1936.300732] should_failslab+0x5/0x20 [ 1936.301303] kmem_cache_alloc+0x5b/0x310 [ 1936.301906] ? lock_chain_count+0x20/0x20 [ 1936.302527] create_object.isra.0+0x3a/0xa20 [ 1936.303185] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1936.303964] kmem_cache_alloc_node+0x169/0x330 [ 1936.304664] __alloc_skb+0x6d/0x5b0 [ 1936.305215] alloc_skb_with_frags+0x92/0x570 [ 1936.305886] sock_alloc_send_pskb+0x7af/0x930 [ 1936.306566] ? sk_alloc+0x350/0x350 [ 1936.307113] ? __lockdep_reset_lock+0x180/0x180 [ 1936.307821] ? perf_trace_lock+0xac/0x490 [ 1936.308433] ? SOFTIRQ_verbose+0x10/0x10 [ 1936.309050] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1936.309815] ? ip6_mtu+0x1bb/0x3d0 [ 1936.310345] ? lock_downgrade+0x6d0/0x6d0 [ 1936.310955] ? ip_frag_init+0x350/0x350 [ 1936.311574] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1936.312277] ? ip6_mtu+0x1e9/0x3d0 [ 1936.312806] ? ip6_setup_cork+0xfb7/0x1740 [ 1936.313445] ip6_make_skb+0x2de/0x4e0 [ 1936.314011] ? ip_frag_init+0x350/0x350 [ 1936.314604] ? ip_frag_init+0x350/0x350 [ 1936.315212] ? ip6_push_pending_frames+0xf0/0xf0 [ 1936.315956] ? ip6_dst_hoplimit+0x199/0x440 [ 1936.316598] ? lock_downgrade+0x6d0/0x6d0 [ 1936.317382] udpv6_sendmsg+0x20d0/0x2af0 [ 1936.317998] ? ip_frag_init+0x350/0x350 [ 1936.318604] ? udp_v6_push_pending_frames+0x360/0x360 [ 1936.319409] ? __lockdep_reset_lock+0x180/0x180 [ 1936.320104] ? hrtimer_start_range_ns+0x336/0xae0 [ 1936.320827] ? lock_acquire+0x197/0x470 [ 1936.321430] ? find_held_lock+0x2c/0x110 [ 1936.322052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.322837] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1936.323857] ? sock_has_perm+0x1ea/0x280 [ 1936.324507] ? __import_iovec+0x458/0x590 [ 1936.325129] ? udp_v6_push_pending_frames+0x360/0x360 [ 1936.325908] inet6_sendmsg+0x105/0x140 [ 1936.326491] ? inet6_compat_ioctl+0x320/0x320 [ 1936.327154] sock_sendmsg+0xf2/0x190 [ 1936.327728] ____sys_sendmsg+0x334/0x870 [ 1936.328346] ? kernel_sendmsg+0x50/0x50 [ 1936.328937] ? do_recvmmsg+0x6d0/0x6d0 [ 1936.329526] ? __lock_acquire+0x1657/0x5b00 [ 1936.330184] ___sys_sendmsg+0xf3/0x170 [ 1936.330770] ? sendmsg_copy_msghdr+0x160/0x160 [ 1936.331459] ? __lockdep_reset_lock+0x180/0x180 [ 1936.332170] ? lock_acquire+0x197/0x470 [ 1936.332765] ? find_held_lock+0x2c/0x110 [ 1936.333375] ? __might_fault+0xd3/0x180 [ 1936.333968] ? lock_downgrade+0x6d0/0x6d0 [ 1936.334588] ? io_schedule_timeout+0x140/0x140 [ 1936.335286] __sys_sendmmsg+0x195/0x470 [ 1936.335903] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1936.336565] ? lock_downgrade+0x6d0/0x6d0 [ 1936.337209] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1936.337938] ? wait_for_completion_io+0x270/0x270 [ 1936.338673] ? rcu_read_lock_any_held+0x75/0xa0 [ 1936.339392] ? vfs_write+0x354/0xa70 [ 1936.339950] ? fput_many+0x2f/0x1a0 [ 1936.340491] ? ksys_write+0x1a9/0x260 [ 1936.341067] ? __ia32_sys_read+0xb0/0xb0 [ 1936.341685] __x64_sys_sendmmsg+0x99/0x100 [ 1936.342319] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.343091] do_syscall_64+0x33/0x40 [ 1936.343679] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1936.344449] RIP: 0033:0x7ffb55399b19 [ 1936.345013] 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 [ 1936.347778] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1936.348935] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1936.350012] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1936.351089] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.352179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.353243] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:29:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 78) 04:29:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x38) [ 1936.438795] FAULT_INJECTION: forcing a failure. [ 1936.438795] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.441211] CPU: 0 PID: 12511 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1936.442634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.444348] Call Trace: [ 1936.444894] dump_stack+0x107/0x167 [ 1936.445649] should_fail.cold+0x5/0xa [ 1936.446460] ? create_object.isra.0+0x3a/0xa20 [ 1936.447431] should_failslab+0x5/0x20 [ 1936.448313] kmem_cache_alloc+0x5b/0x310 [ 1936.449146] ? mark_held_locks+0x9e/0xe0 [ 1936.449985] create_object.isra.0+0x3a/0xa20 [ 1936.450878] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1936.451944] kmem_cache_alloc_trace+0x151/0x320 [ 1936.452905] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.453912] __list_lru_init+0x44d/0x890 [ 1936.454760] alloc_super+0x8b8/0xa90 [ 1936.455550] sget+0x110/0x510 [ 1936.456194] ? kill_litter_super+0xa0/0xa0 [ 1936.457056] ? autofs_get_inode+0x400/0x400 [ 1936.457940] mount_nodev+0x2e/0x120 [ 1936.458692] ? uni2char+0xa0/0xa0 [ 1936.459407] legacy_get_tree+0x105/0x220 [ 1936.460252] vfs_get_tree+0x8e/0x300 [ 1936.461024] path_mount+0x13be/0x20b0 [ 1936.461809] ? strncpy_from_user+0x9e/0x470 [ 1936.462690] ? finish_automount+0xa90/0xa90 [ 1936.463582] ? getname_flags.part.0+0x1dd/0x4f0 [ 1936.464565] __x64_sys_mount+0x282/0x300 [ 1936.465404] ? copy_mnt_ns+0xa00/0xa00 [ 1936.466203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.467266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.468345] do_syscall_64+0x33/0x40 [ 1936.469107] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1936.470144] RIP: 0033:0x7f6f4c2f2b19 [ 1936.470904] 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 [ 1936.474616] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1936.476169] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1936.477610] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1936.479049] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.480519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.481958] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:29:10 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x4a) [ 1936.545726] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1936.547328] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1936.548498] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1936.549797] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1936.550949] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 1936.558380] autofs4:pid:12511:autofs_fill_super: called with bogus options [ 1936.566732] autofs4:pid:12520:autofs_fill_super: called with bogus options 04:29:10 executing program 4: connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x9, @none, 0x7ff, 0x1}, 0xe) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014d00)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x8, &(0x7f0000001680)=[{&(0x7f0000000280)="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0x1000, 0x5}, {&(0x7f0000000140)="0878ff9d2b0270cb45b48d0a7cf05ba9343530d78f6046360df87ecb7a0b7573e8c71ed9a437f60fd058e6d313a9fb7706b5cdd5b901c13e7628182dde859c9c6bac3d5f067051c9045ff468c909cb9f5cd027e98f41118bb06feadbd16e4e7e78a2fe78e0147c254f11ea8c91101ade9f3ede802be40d41002de1a9d6d10a08c921ecd8b58b35283114bf115ae8c0e522eac723f95aed493d6f61d7a3af71cdd0bcb23e21", 0xa5, 0x3cfc}, {&(0x7f0000001280)="b5c0de5afa9559f14f2e0755d870239408d5add9a98d437be125f1c3ff7b1648597cc60a20b98b552bcf8942a20ee157b81d1732508a5baad272c3756f83863b085e3a103dc9bc57b91a91e2ce53f9b79e69c6e85826b5", 0x57, 0x200}, {&(0x7f0000001300)="96848e80cbcf443ff6a5c56b35048bba0cee257441f8422c9ee9b30a8115418cad767f79a453a20042b961b336ee369e92a0c3806e0963c5cbddf7887e91ce8fadcd8a4354f35d1ec86a7430215fa99637d9bfefef0119da407dbfcc56a32e971f49d40da832ed10588086fd2186d050226aab4b7ee449e630e386ecae179b3f97fe6c2a12d7caece2434dee7553922d2a070780c558223010836958af859f", 0x9f, 0xfffffffffffffff7}, {&(0x7f00000013c0)="31610e86bcf4ed2576be09fafa0f4cb07c704050ab4edf885aeaf1d643565a8e36b6cb781e162723f861661c370428b4add2727a70ec5de11f3fd209f5ecc9bb3733280620c598dbdef3a6537c595781aac54784af43fe2ace68b1983e62bea49e7bb24e4c794630cd", 0x69, 0x8}, {&(0x7f0000001440)="1abbfcb6a12e0ad2d523665e70df5b2f01e2542c384506856f6a46045d557b434318e2346b5a926f494531234743666128bf4c7ae4274737d707ac6bb645c5bea3d35675f1217d08ddcc68b14e50363726d3be493ad7cb17165e3d2379449e42be683f5399a61cfdd705f040654d4022bf0e491065724bb307ebd55e729b64a0cf4bd6ac17f840f3eefd51f197c1d6e4d29ffa5e3ac7fd0417df00069d045c36b9434b9b18cc0eccc5b59c8926df1d8eb0aa52ea277c58", 0xb7, 0x1}, {&(0x7f0000001500)="8b83bf4a75ddd207d70d45e329891692f271f21d34491e205d2ab1dcf1102bbda044a402415d021457ef919ed18b42cba63a86c46d754dc7908f8a493f3f12e51ff3e2e9443f59af10628af23b99aefb3a060274a6c99cbbcb428ecea457412712d2fc5ea9c503bf544a0db20b197c6ef96287ff691d3c2846e6cd5c962d36868a04b44999c1aaf5ac3715cbf1dcf2479262d50f86c8ca4f1958c48ddeb7c7cce69e8478c9f28a88ddbb9077c870ae6eb105ee9d06d18ff741da60d47618b2", 0xbf, 0x401}, {&(0x7f0000001600)="a1d62bc7bc40e198dab1244f5fc6b5ddf5952461b40eaed0f26c8f3aca49bc9e9d5fee2f60e7080a2803be94313f993e17987f50e702dd6299776503986353269904374deaa94e6fb4228176868cf9a3bf9b2c4099e2f13c27d1a5b388fe51ef39cdad9b99cc119bc22fba112978ea3da8c17d257959", 0x76}], 0x3100044, &(0x7f0000001740)={[{@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'cp861'}}, {@uni_xlateno}], [{@context={'context', 0x3d, 'root'}}, {@measure}, {@measure}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 1936.621689] autofs4:pid:12520:autofs_fill_super: called with bogus options pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000001840), &(0x7f00000018c0)=0x6e, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000001900)={{0x1, 0x1, 0x18, r2, {0xffe}}, './file0\x00'}) 04:29:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 79) [ 1936.710210] FAULT_INJECTION: forcing a failure. [ 1936.710210] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.712037] CPU: 1 PID: 12527 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1936.713236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.714559] Call Trace: [ 1936.715024] dump_stack+0x107/0x167 [ 1936.715737] should_fail.cold+0x5/0xa [ 1936.716304] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.717108] should_failslab+0x5/0x20 [ 1936.717706] kmem_cache_alloc_trace+0x55/0x320 [ 1936.718424] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1936.719181] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1936.719931] __list_lru_init+0x44d/0x890 [ 1936.720545] alloc_super+0x8b8/0xa90 [ 1936.721177] sget+0x110/0x510 [ 1936.721700] ? kill_litter_super+0xa0/0xa0 [ 1936.722330] ? autofs_get_inode+0x400/0x400 [ 1936.722988] mount_nodev+0x2e/0x120 [ 1936.723575] ? uni2char+0xa0/0xa0 [ 1936.724207] legacy_get_tree+0x105/0x220 [ 1936.724938] vfs_get_tree+0x8e/0x300 [ 1936.725500] path_mount+0x13be/0x20b0 [ 1936.726083] ? strncpy_from_user+0x9e/0x470 [ 1936.726728] ? finish_automount+0xa90/0xa90 [ 1936.727381] ? getname_flags.part.0+0x1dd/0x4f0 [ 1936.728208] __x64_sys_mount+0x282/0x300 [ 1936.728823] ? copy_mnt_ns+0xa00/0xa00 [ 1936.729414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.730394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.731180] do_syscall_64+0x33/0x40 [ 1936.731770] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1936.732539] RIP: 0033:0x7f6f4c2f2b19 [ 1936.733103] 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 [ 1936.735856] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1936.736980] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1936.738066] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1936.739126] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.740241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.741553] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:29:30 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:29:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x44, 0x0, 0x1004000, 0x0) 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, 0xfffffff9, 0x0, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffe, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')-]!+)#:*\x00', 0x2) memfd_create(&(0x7f00000001c0)=')-]!+)#:*\x00', 0x1) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x100, 0x70bd29, 0x25dfdbfe, {0x7, 0x7, './file1', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) 04:29:30 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000180)={[0x7f]}, 0x8) ioctl$HIDIOCGRAWPHYS(r0, 0x80404805, &(0x7f0000000380)) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) timer_delete(r2) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) 04:29:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x3a) 04:29:30 executing program 5: unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, 0x0) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fork() perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x20, 0x0, 0x7, 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, 0x1, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x4}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x80, 0xfe, 0x6, 0xa2, 0x0, 0x5, 0x10109, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0xc001, 0x0, 0x4, 0x5, 0x80000001, 0x71f5, 0x8000, 0x0, 0x1}, r1, 0x6, r0, 0x9) r2 = open(0x0, 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') r4 = clone3(&(0x7f0000001440)={0x10000000, &(0x7f00000001c0), &(0x7f0000000340), &(0x7f0000000380), {0x15}, &(0x7f00000003c0)=""/4, 0x4, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=[r1, r1], 0x2}, 0x58) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r5, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r5) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x2) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001600)={&(0x7f00000014c0)={0x118, 0x0, 0x200, 0x70bd28, 0x6, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x118}, 0x1, 0x0, 0x0, 0x8885}, 0x20008000) pread64(r3, &(0x7f0000000240)=""/83, 0x53, 0x200000048) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x4, 0x0, 'queue1\x00', 0xffffffff}) 04:29:30 executing program 0: 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 = gettid() setpriority(0x0, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=ANY=[@ANYBLOB="34fb6e7c82c64f27da851b6100002eba3632b753e5463796fc8b5433c27da107d547d18c356968000000050000000000000000000080487f586a6640c0529434ec86e149f83265549b0000008988ceb1541cf70000000000000000be000000000018c2eeb7c685392fa8bc4b88221deb69c195c0c605206d3897090a5384227c35498d1d4090eb81ba1cb6f6509ee1cd7ec07b8462010000e3b0268818dd418ca8da24be3738ce92c3a632af5331d30421be0000"], 0x34}}, 0x1) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001340)=ANY=[@ANYBLOB, @ANYRES32]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003000000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000008000900090000001c00038008000300000040000000000000000000080001000200000008000400200000004c000280080006000300000005000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000080004000900000006000f0002000078e00006000b000a00"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x5c, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) unshare(0x48020200) 04:29:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 80) 04:29:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 81) [ 1956.956070] autofs4:pid:12538:autofs_fill_super: called with bogus options [ 1956.965501] FAULT_INJECTION: forcing a failure. [ 1956.965501] name failslab, interval 1, probability 0, space 0, times 0 [ 1956.967893] CPU: 0 PID: 12546 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1956.969318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1956.971029] Call Trace: [ 1956.971593] dump_stack+0x107/0x167 [ 1956.972369] should_fail.cold+0x5/0xa [ 1956.973160] ? create_object.isra.0+0x3a/0xa20 [ 1956.974112] should_failslab+0x5/0x20 [ 1956.974891] kmem_cache_alloc+0x5b/0x310 [ 1956.975753] ? mark_held_locks+0x9e/0xe0 [ 1956.976592] create_object.isra.0+0x3a/0xa20 [ 1956.977483] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1956.978523] kmem_cache_alloc_trace+0x151/0x320 [ 1956.979485] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1956.980501] __list_lru_init+0x44d/0x890 [ 1956.981348] alloc_super+0x8b8/0xa90 [ 1956.982123] sget+0x110/0x510 [ 1956.982763] ? kill_litter_super+0xa0/0xa0 [ 1956.983648] ? autofs_get_inode+0x400/0x400 [ 1956.984532] mount_nodev+0x2e/0x120 [ 1956.985287] ? uni2char+0xa0/0xa0 [ 1956.985993] legacy_get_tree+0x105/0x220 [ 1956.986834] vfs_get_tree+0x8e/0x300 [ 1956.987607] path_mount+0x13be/0x20b0 [ 1956.988297] FAULT_INJECTION: forcing a failure. [ 1956.988297] name failslab, interval 1, probability 0, space 0, times 0 [ 1956.988394] ? strncpy_from_user+0x9e/0x470 [ 1956.991465] ? finish_automount+0xa90/0xa90 [ 1956.992359] ? getname_flags.part.0+0x1dd/0x4f0 [ 1956.993350] __x64_sys_mount+0x282/0x300 [ 1956.994182] ? copy_mnt_ns+0xa00/0xa00 [ 1956.994984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1956.996067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1956.997157] do_syscall_64+0x33/0x40 [ 1956.997929] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1956.998973] RIP: 0033:0x7f6f4c2f2b19 [ 1956.999744] 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 [ 1957.003484] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1957.005044] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1957.006502] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1957.007959] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.009403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.010848] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1957.012354] CPU: 1 PID: 12545 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1957.013853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.015641] Call Trace: [ 1957.016185] dump_stack+0x107/0x167 [ 1957.016925] should_fail.cold+0x5/0xa [ 1957.017704] should_failslab+0x5/0x20 [ 1957.018203] autofs4:pid:12546:autofs_fill_super: called with bogus options [ 1957.018480] __kmalloc_node_track_caller+0x74/0x3b0 [ 1957.018505] ? alloc_skb_with_frags+0x92/0x570 [ 1957.022277] __alloc_skb+0xb1/0x5b0 [ 1957.023172] alloc_skb_with_frags+0x92/0x570 [ 1957.024301] sock_alloc_send_pskb+0x7af/0x930 [ 1957.025404] ? sk_alloc+0x350/0x350 [ 1957.026285] ? __lockdep_reset_lock+0x180/0x180 [ 1957.027407] ? perf_trace_lock+0xac/0x490 [ 1957.028436] ? SOFTIRQ_verbose+0x10/0x10 [ 1957.029431] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1957.030648] ? ip6_mtu+0x1bb/0x3d0 [ 1957.031504] ? lock_downgrade+0x6d0/0x6d0 [ 1957.032505] ? ip_frag_init+0x350/0x350 [ 1957.033481] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1957.034600] ? ip6_mtu+0x1e9/0x3d0 [ 1957.035460] ? ip6_setup_cork+0xfb7/0x1740 [ 1957.036505] ip6_make_skb+0x2de/0x4e0 [ 1957.037321] ? ip_frag_init+0x350/0x350 [ 1957.038138] ? ip_frag_init+0x350/0x350 [ 1957.038958] ? ip6_push_pending_frames+0xf0/0xf0 [ 1957.039938] ? ip6_dst_hoplimit+0x199/0x440 [ 1957.040813] ? lock_downgrade+0x6d0/0x6d0 [ 1957.041683] udpv6_sendmsg+0x20d0/0x2af0 [ 1957.042522] ? ip_frag_init+0x350/0x350 [ 1957.043345] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.044429] ? __lockdep_reset_lock+0x180/0x180 [ 1957.045381] ? hrtimer_start_range_ns+0x336/0xae0 [ 1957.046373] ? lock_acquire+0x197/0x470 [ 1957.047188] ? find_held_lock+0x2c/0x110 [ 1957.048051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.049121] ? sock_has_perm+0x1ea/0x280 [ 1957.049976] ? __import_iovec+0x458/0x590 [ 1957.050821] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.051865] inet6_sendmsg+0x105/0x140 [ 1957.052658] ? inet6_compat_ioctl+0x320/0x320 [ 1957.053552] sock_sendmsg+0xf2/0x190 [ 1957.054310] ____sys_sendmsg+0x334/0x870 [ 1957.055139] ? kernel_sendmsg+0x50/0x50 [ 1957.055946] ? do_recvmmsg+0x6d0/0x6d0 [ 1957.056741] ? __lock_acquire+0x1657/0x5b00 [ 1957.057619] ___sys_sendmsg+0xf3/0x170 [ 1957.058412] ? sendmsg_copy_msghdr+0x160/0x160 [ 1957.059356] ? __lockdep_reset_lock+0x180/0x180 [ 1957.060324] ? trace_hardirqs_on+0x5b/0x180 [ 1957.061212] ? lock_acquire+0x197/0x470 [ 1957.062018] ? find_held_lock+0x2c/0x110 [ 1957.062851] ? __might_fault+0xd3/0x180 [ 1957.063673] ? lock_downgrade+0x6d0/0x6d0 [ 1957.064534] __sys_sendmmsg+0x195/0x470 [ 1957.065363] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1957.066395] ? lock_downgrade+0x6d0/0x6d0 [ 1957.067322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1957.068374] ? wait_for_completion_io+0x270/0x270 [ 1957.069376] ? rcu_read_lock_any_held+0x75/0xa0 [ 1957.070399] ? vfs_write+0x354/0xa70 [ 1957.071264] ? fput_many+0x2f/0x1a0 [ 1957.072064] ? ksys_write+0x1a9/0x260 [ 1957.072850] ? __ia32_sys_read+0xb0/0xb0 [ 1957.073716] __x64_sys_sendmmsg+0x99/0x100 [ 1957.074709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.075884] do_syscall_64+0x33/0x40 [ 1957.076648] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1957.077768] RIP: 0033:0x7ffb55399b19 [ 1957.078586] 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 [ 1957.082448] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1957.084196] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1957.085652] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1957.087247] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.088831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.090284] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1957.137768] autofs4:pid:12538:autofs_fill_super: called with bogus options 04:29:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x46) 04:29:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 81) 04:29:30 executing program 7: r0 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/195) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) 04:29:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 82) [ 1957.387363] FAULT_INJECTION: forcing a failure. [ 1957.387363] name failslab, interval 1, probability 0, space 0, times 0 [ 1957.389808] CPU: 1 PID: 12561 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1957.391450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.393400] Call Trace: [ 1957.394040] dump_stack+0x107/0x167 [ 1957.394934] should_fail.cold+0x5/0xa [ 1957.395731] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1957.396789] should_failslab+0x5/0x20 [ 1957.397735] kmem_cache_alloc_trace+0x55/0x320 [ 1957.399034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1957.400279] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1957.401477] __list_lru_init+0x44d/0x890 [ 1957.402577] alloc_super+0x8b8/0xa90 [ 1957.403637] sget+0x110/0x510 [ 1957.404433] ? kill_litter_super+0xa0/0xa0 [ 1957.405463] ? autofs_get_inode+0x400/0x400 [ 1957.406806] mount_nodev+0x2e/0x120 [ 1957.407776] ? uni2char+0xa0/0xa0 [ 1957.408618] legacy_get_tree+0x105/0x220 [ 1957.409609] vfs_get_tree+0x8e/0x300 [ 1957.410511] path_mount+0x13be/0x20b0 [ 1957.411441] ? strncpy_from_user+0x9e/0x470 [ 1957.412497] ? finish_automount+0xa90/0xa90 [ 1957.413548] ? getname_flags.part.0+0x1dd/0x4f0 [ 1957.414689] __x64_sys_mount+0x282/0x300 [ 1957.415699] ? copy_mnt_ns+0xa00/0xa00 [ 1957.416629] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.417712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.418770] do_syscall_64+0x33/0x40 [ 1957.419550] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1957.420610] RIP: 0033:0x7f6f4c2f2b19 [ 1957.421394] 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 [ 1957.425119] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1957.426699] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1957.428143] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1957.429614] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.431042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.432507] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1957.460404] autofs4:pid:12563:autofs_fill_super: called with bogus options 04:29:31 executing program 4: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000008, r0) r1 = syz_open_procfs(0x0, &(0x7f0000001040)='numa_maps\x00') r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, r2) 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) r3 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000000c0)) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, r2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, r2) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, r4) pread64(r1, &(0x7f0000000000)=""/4098, 0x1002, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000001080)=0x20, 0x5, 0x4) 04:29:31 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x8200, 0x184) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x2) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x97, 0xf7, 0x6, 0x9, 0x0, 0xff, 0x4c000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x4, 0x8}, 0x40100, 0x4, 0x7, 0x4, 0xaf20, 0xfffffffc, 0x0, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x7, r3, 0xb) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) [ 1957.641335] FAULT_INJECTION: forcing a failure. [ 1957.641335] name failslab, interval 1, probability 0, space 0, times 0 [ 1957.643925] CPU: 0 PID: 12569 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1957.645317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.647051] Call Trace: [ 1957.647606] dump_stack+0x107/0x167 [ 1957.648357] should_fail.cold+0x5/0xa [ 1957.649141] should_failslab+0x5/0x20 [ 1957.649925] __kmalloc_node_track_caller+0x74/0x3b0 [ 1957.650916] ? alloc_skb_with_frags+0x92/0x570 [ 1957.651834] __alloc_skb+0xb1/0x5b0 [ 1957.652574] alloc_skb_with_frags+0x92/0x570 [ 1957.653468] sock_alloc_send_pskb+0x7af/0x930 [ 1957.654449] ? sk_alloc+0x350/0x350 [ 1957.655185] ? __lockdep_reset_lock+0x180/0x180 [ 1957.656125] ? perf_trace_lock+0xac/0x490 [ 1957.656965] ? SOFTIRQ_verbose+0x10/0x10 [ 1957.657814] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1957.658829] ? ip6_mtu+0x1bb/0x3d0 [ 1957.659546] ? lock_downgrade+0x6d0/0x6d0 [ 1957.660445] ? ip_frag_init+0x350/0x350 [ 1957.661248] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1957.662199] ? ip6_mtu+0x1e9/0x3d0 [ 1957.662895] ? ip6_setup_cork+0xfb7/0x1740 [ 1957.663794] ip6_make_skb+0x2de/0x4e0 [ 1957.664550] ? ip_frag_init+0x350/0x350 [ 1957.665369] ? ip_frag_init+0x350/0x350 [ 1957.666176] ? ip6_push_pending_frames+0xf0/0xf0 [ 1957.667163] ? ip6_dst_hoplimit+0x199/0x440 [ 1957.668034] ? lock_downgrade+0x6d0/0x6d0 [ 1957.668884] udpv6_sendmsg+0x20d0/0x2af0 [ 1957.669696] ? ip_frag_init+0x350/0x350 [ 1957.670511] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.671523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.672608] ? __lockdep_reset_lock+0x180/0x180 [ 1957.673536] ? lock_acquire+0x1b9/0x470 [ 1957.674330] ? find_held_lock+0x2c/0x110 [ 1957.675156] ? sock_has_perm+0x1ea/0x280 [ 1957.676005] ? __import_iovec+0x458/0x590 [ 1957.676834] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.677852] inet6_sendmsg+0x105/0x140 [ 1957.678629] ? inet6_compat_ioctl+0x320/0x320 [ 1957.679514] sock_sendmsg+0xf2/0x190 [ 1957.680272] ____sys_sendmsg+0x334/0x870 [ 1957.681082] ? kernel_sendmsg+0x50/0x50 [ 1957.681874] ? do_recvmmsg+0x6d0/0x6d0 [ 1957.682650] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 04:29:31 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 82) [ 1957.683719] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1957.684888] ? trace_hardirqs_on+0x5b/0x180 [ 1957.685783] ___sys_sendmsg+0xf3/0x170 [ 1957.686582] ? sendmsg_copy_msghdr+0x160/0x160 [ 1957.687506] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1957.688420] ? _raw_spin_unlock_irq+0x27/0x30 [ 1957.689346] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1957.690262] ? finish_task_switch+0x126/0x5d0 [ 1957.691166] ? finish_task_switch+0xef/0x5d0 [ 1957.692084] ? __switch_to+0x572/0xf70 [ 1957.692869] ? __switch_to_asm+0x3a/0x60 [ 1957.693681] ? __switch_to_asm+0x34/0x60 [ 1957.694516] ? __schedule+0x82c/0x1ea0 [ 1957.695311] ? io_schedule_timeout+0x140/0x140 [ 1957.696274] __sys_sendmmsg+0x195/0x470 [ 1957.697079] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1957.697943] ? lock_downgrade+0x6d0/0x6d0 [ 1957.698794] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1957.699772] ? wait_for_completion_io+0x270/0x270 [ 1957.700738] ? rcu_read_lock_any_held+0x75/0xa0 [ 1957.701671] ? vfs_write+0x354/0xa70 [ 1957.702421] ? fput_many+0x2f/0x1a0 [ 1957.703154] ? ksys_write+0x1a9/0x260 [ 1957.703955] ? __ia32_sys_read+0xb0/0xb0 [ 1957.704790] __x64_sys_sendmmsg+0x99/0x100 [ 1957.705646] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.706681] do_syscall_64+0x33/0x40 [ 1957.707443] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1957.708481] RIP: 0033:0x7ffb55399b19 [ 1957.709236] 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 [ 1957.712928] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1957.714456] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1957.715899] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1957.717331] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.718757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.720182] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:29:31 executing program 0: prctl$PR_SET_KEEPCAPS(0x8, 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 1957.789917] autofs4:pid:12576:autofs_fill_super: called with bogus options 04:29:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x60) 04:29:31 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) [ 1957.865701] FAULT_INJECTION: forcing a failure. [ 1957.865701] name failslab, interval 1, probability 0, space 0, times 0 [ 1957.868083] CPU: 1 PID: 12578 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1957.869504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.871184] Call Trace: [ 1957.871736] dump_stack+0x107/0x167 [ 1957.872497] should_fail.cold+0x5/0xa [ 1957.873277] ? create_object.isra.0+0x3a/0xa20 [ 1957.874235] should_failslab+0x5/0x20 [ 1957.875010] kmem_cache_alloc+0x5b/0x310 [ 1957.875876] ? mark_held_locks+0x9e/0xe0 [ 1957.876720] create_object.isra.0+0x3a/0xa20 [ 1957.877626] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1957.878681] kmem_cache_alloc_trace+0x151/0x320 [ 1957.879655] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1957.880774] __list_lru_init+0x44d/0x890 [ 1957.881814] alloc_super+0x8b8/0xa90 [ 1957.882594] sget+0x110/0x510 [ 1957.883323] ? kill_litter_super+0xa0/0xa0 [ 1957.884350] ? autofs_get_inode+0x400/0x400 [ 1957.885289] mount_nodev+0x2e/0x120 [ 1957.886118] ? uni2char+0xa0/0xa0 [ 1957.886998] legacy_get_tree+0x105/0x220 [ 1957.887919] vfs_get_tree+0x8e/0x300 [ 1957.888686] path_mount+0x13be/0x20b0 [ 1957.889569] ? strncpy_from_user+0x9e/0x470 [ 1957.890687] ? finish_automount+0xa90/0xa90 [ 1957.891651] ? getname_flags.part.0+0x1dd/0x4f0 [ 1957.892842] __x64_sys_mount+0x282/0x300 [ 1957.893667] ? copy_mnt_ns+0xa00/0xa00 [ 1957.894469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.895551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.896614] do_syscall_64+0x33/0x40 [ 1957.897384] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1957.898435] RIP: 0033:0x7f6f4c2f2b19 [ 1957.899215] 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 [ 1957.902958] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1957.904503] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1957.905953] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1957.907403] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.908857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.910284] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:29:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 83) [ 1957.918848] autofs4:pid:12580:autofs_fill_super: called with bogus options 04:29:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x806, 0x0) ftruncate(r0, 0x1000003) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) getpgrp(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x300c) fcntl$lock(0xffffffffffffffff, 0x25, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@noextend}, {@version_L}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0xffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'secty\xe6\rr\x18\xa5\x19\x00\x00\x00\b\x00'/25}}]}}) ptrace(0x10, 0x0) ptrace$setsig(0x4203, 0x0, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x140, 0x29, 0x400, 0x70bd2c, 0x25dfdbff, {0x3}, [@typed={0x8, 0x68, 0x0, 0x0, @pid}, @nested={0x20, 0x1c, 0x0, 0x1, [@typed={0x8, 0x30, 0x0, 0x0, @fd}, @typed={0x9, 0x30, 0x0, 0x0, @str='wfdno'}, @typed={0x8, 0x18, 0x0, 0x0, @pid}]}, @typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@broadcast}, @generic="8283750e30bc9f68e8a7d4d7bd6e208ac274950b55a9ce167e81eef9a1a8f760be24038e0dd7bcd40b64dacb347e97172401dd0fefd692a0bbe1d0fa42e27acd1021c251206c4d86", @generic="af51f83f35f944f5c3ec13194b70279967b4d3169cbdd722428c072591468d58918893b2531dbb1c06f1ed13577a977886097a58eda0a10cfce5dd36c76db24af05f52ebeddcf186f74ccf473c5a17e1dc768ff22ac04b89dd8365ffc54bac734e8b546821e689e07ab4dff7f8d294b5b2ac011192f07fdfd4ec35bd6eb47cc7b842e3966ba8a8161ceac91416c4b33abc777395d767c050bee75f371728bb578bc9d505cf8735eb9dc77fbc317c5ce5b601d274"]}, 0x140}, 0x1, 0x0, 0x0, 0x40400d0}, 0x4) dup2(r0, r1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x7, 0x1, 0xfffffffd, 0x0, 0x6}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) [ 1958.125627] FAULT_INJECTION: forcing a failure. [ 1958.125627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1958.128150] CPU: 1 PID: 12591 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1958.129564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1958.131296] Call Trace: [ 1958.131873] dump_stack+0x107/0x167 [ 1958.132629] should_fail.cold+0x5/0xa [ 1958.133422] _copy_from_user+0x2e/0x1b0 [ 1958.134261] __copy_msghdr_from_user+0x91/0x4b0 [ 1958.135228] ? __ia32_sys_shutdown+0x80/0x80 [ 1958.136135] ? udp_v6_push_pending_frames+0x360/0x360 [ 1958.137184] ? inet6_sendmsg+0xbd/0x140 [ 1958.138003] ? inet6_compat_ioctl+0x320/0x320 [ 1958.138922] ? sock_sendmsg+0x55/0x190 [ 1958.139736] sendmsg_copy_msghdr+0xa1/0x160 [ 1958.140618] ? do_recvmmsg+0x6d0/0x6d0 [ 1958.141410] ? __lock_acquire+0x1657/0x5b00 [ 1958.142312] ___sys_sendmsg+0xc6/0x170 [ 1958.143118] ? sendmsg_copy_msghdr+0x160/0x160 [ 1958.144072] ? __lockdep_reset_lock+0x180/0x180 [ 1958.145045] ? lock_acquire+0x197/0x470 [ 1958.145851] ? find_held_lock+0x2c/0x110 [ 1958.146680] ? __might_fault+0xd3/0x180 [ 1958.147488] ? lock_downgrade+0x6d0/0x6d0 [ 1958.148358] ? io_schedule_timeout+0x140/0x140 [ 1958.149316] __sys_sendmmsg+0x195/0x470 [ 1958.150141] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1958.151028] ? lock_downgrade+0x6d0/0x6d0 [ 1958.151907] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1958.152906] ? wait_for_completion_io+0x270/0x270 [ 1958.153903] ? rcu_read_lock_any_held+0x75/0xa0 [ 1958.154852] ? vfs_write+0x354/0xa70 [ 1958.155638] ? fput_many+0x2f/0x1a0 [ 1958.156387] ? ksys_write+0x1a9/0x260 [ 1958.157174] ? __ia32_sys_read+0xb0/0xb0 [ 1958.158019] __x64_sys_sendmmsg+0x99/0x100 [ 1958.158891] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1958.159962] do_syscall_64+0x33/0x40 [ 1958.160732] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1958.161785] RIP: 0033:0x7ffb55399b19 [ 1958.162557] 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 [ 1958.166344] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1958.167924] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1958.169399] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1958.170865] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1958.172346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1958.173805] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 [ 1958.278907] autofs4:pid:12578:autofs_fill_super: called with bogus options 04:29:46 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:29:46 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) 04:29:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 84) 04:29:46 executing program 4: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x80101, 0x50, 0x12}, 0x18) recvmmsg$unix(r0, &(0x7f0000001740)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000001400)=""/157, 0x9d}, {&(0x7f00000014c0)=""/129, 0x81}, {&(0x7f0000001580)=""/214, 0xd6}], 0x5, &(0x7f0000001700)=[@cred={{0x1c}}], 0x20}}], 0x1, 0x100, &(0x7f0000001780)={0x77359400}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0xfe, 0x0}}, {0x2, 0x0, @loopback=0x7f00000b}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) creat(&(0x7f0000000240)='./file0\x00', 0x49) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="836acc9659000000100000f8755c2d165d0700ff030000000010000f00000a946d310b663812dd7a9d7f6bff00f01323aa8451763956f499e5250b7c045581c53ab5a8a967b80400eaf60000000000000000000000000000000080451761000000", @ANYRES32=r3], 0x10}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fstatfs(r2, &(0x7f0000002e00)=""/4102) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 04:29:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000cc0), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) 04:29:46 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_none}], [{@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@seclabel}]}}) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r2, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x8, &(0x7f0000000000)=[r1, r1, r0], 0x3, 0x0, 0x1}, 0x198) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f00000001c0)='./file1\x00', 0x11a) fsmount(r2, 0x0, 0x70) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="400300001400010000000200040000000a00000008000000", @ANYBLOB="826a431419fd0a859c0573588b6e091ceb04748ad29f42b8079a54e6374a647fa0f170083405b40096d3c97bce0ef93615d57d9cd26ee2037fea544969c6544bf2138bd77eda5769307e5c1632d3556a13740c23920ba13cdc52e44e42ad9e9749ff564efa2f8532430ea84cd23aac4d8090337cb09488da90cb35ed9800d4caec9f313fb98fa4f974dd955d79fe1b527f1d3992ee3ca79d0ec46db38fdc785ed732de714836c7eef3898d17d5c601eef368298b1d00017985a49f2a55dffe36821a72cf55eeb133384df12a00935c2a2bfdfe70759ab75eef0000"], 0x340}}, 0x0) 04:29:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 83) 04:29:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x6f) [ 1972.501227] autofs4:pid:12608:autofs_fill_super: called with bogus options [ 1972.517998] FAULT_INJECTION: forcing a failure. [ 1972.517998] name failslab, interval 1, probability 0, space 0, times 0 [ 1972.520013] CPU: 0 PID: 12617 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1972.521121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1972.522408] Call Trace: [ 1972.522844] dump_stack+0x107/0x167 [ 1972.523419] should_fail.cold+0x5/0xa [ 1972.524049] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1972.524856] should_failslab+0x5/0x20 [ 1972.525467] kmem_cache_alloc_trace+0x55/0x320 [ 1972.526177] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1972.526977] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1972.527769] __list_lru_init+0x44d/0x890 [ 1972.528419] alloc_super+0x8b8/0xa90 [ 1972.529024] sget+0x110/0x510 [ 1972.529509] ? kill_litter_super+0xa0/0xa0 [ 1972.530182] ? autofs_get_inode+0x400/0x400 [ 1972.530854] mount_nodev+0x2e/0x120 [ 1972.531439] ? uni2char+0xa0/0xa0 [ 1972.532008] legacy_get_tree+0x105/0x220 [ 1972.532659] vfs_get_tree+0x8e/0x300 [ 1972.533244] path_mount+0x13be/0x20b0 [ 1972.533854] ? strncpy_from_user+0x9e/0x470 [ 1972.534531] ? finish_automount+0xa90/0xa90 [ 1972.535217] ? getname_flags.part.0+0x1dd/0x4f0 [ 1972.535982] __x64_sys_mount+0x282/0x300 [ 1972.536633] ? copy_mnt_ns+0xa00/0xa00 [ 1972.537251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1972.538072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1972.538881] do_syscall_64+0x33/0x40 [ 1972.539456] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1972.540255] RIP: 0033:0x7f6f4c2f2b19 [ 1972.540833] 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 [ 1972.543666] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1972.544851] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1972.545949] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1972.547042] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1972.548169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1972.549335] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:29:46 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000017c0)) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc1e, 0x8, &(0x7f0000001540)=[{&(0x7f0000000080)="5d4fee83c6e3c22e99ca3c3915b268290230389e2e736cd2ca64c086fc8216852c66895f823039f496b6f9b77612d793b67b02c7227324000b41e421669eaa414276fdd93142bb6d406ff9db0c1ef68139d77af202265a21cc343da84d2cc7ce96f61c6cfd4d72f4c8d36161a23844f24c64", 0x72, 0x1}, {&(0x7f0000000340)="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0x1000, 0x5}, {&(0x7f0000000100)="6db67ba37613371c417c7f8f1e6c33364590dde1dbbab0553557dd62b57a9e2938b92a17d5b3113be78d4281703f3b45511f68698e01969ac2a81c3f5dc11bd254f053ab8ea8dc7d7f737d2868256516d13ac06a2e10ed35b7", 0x59, 0x5}, {&(0x7f0000001e00)="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", 0x1000, 0x3}, {&(0x7f0000000180)="106b6942a61235d746c824663784a3391491c10469796897aa7662", 0x1b, 0x2}, {&(0x7f00000001c0)="482a27fcdfc089c75d1aa4ebd55b21a9f5df624a1acf13afea01e676f2c5fcac1b730726fc5a09ba2bc0d9ad0731ac998d5dd48d1ae26422", 0x38, 0xffffffffffffffe1}, {&(0x7f0000001340)="f60e4f98077f4ae7c6c6a708b81e38c36f686f34fa57c1851969fe2cfeb9fde16e1bbfc48b2af71fc714e18f5c460d13e3f7069fc584d2dbaab131e0d3ea51da7d36118fb51c9244821ffcf490f6951329786644e2ed081f05d67a4f202a610c10b0a3db37da3265ef7c31839723204440e2edb5ce054c551ae18799be878be74d115fa18148b3bafede7701613cc18655c0669c609fb22b204e89db4d5607b2b19c46b4d17d9cb16d31ea475d7861705282bf38cb89c764bfa7743d13ee93402ac568eaa6024060bb", 0xc9, 0x1}, {&(0x7f0000001440)="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", 0xfd, 0x10000}], 0x2002c01, &(0x7f0000001600)={[{@nr_inodes={'nr_inodes', 0x3d, [0x41, 0x70, 0x78, 0x63, 0x31]}}, {@size={'size', 0x3d, [0x39]}}, {@gid={'gid', 0x3d, 0xee00}}, {@nr_blocks}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x30]}}, {@mode={'mode', 0x3d, 0xfffffffffffffd28}}, {@gid}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x2f, 0x35, 0x35, 0x34]}}}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_gt={'euid>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@appraise_type}, {@obj_user}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@pcr={'pcr', 0x3d, 0x19}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}) openat(r0, &(0x7f0000000200)='./file0\x00', 0x90003, 0x4) [ 1972.576848] FAULT_INJECTION: forcing a failure. [ 1972.576848] name failslab, interval 1, probability 0, space 0, times 0 [ 1972.578880] CPU: 0 PID: 12613 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1972.579954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1972.581240] Call Trace: [ 1972.581657] dump_stack+0x107/0x167 [ 1972.582234] should_fail.cold+0x5/0xa [ 1972.582829] ? ip6_setup_cork+0x1e4/0x1740 [ 1972.583496] should_failslab+0x5/0x20 [ 1972.584111] kmem_cache_alloc_trace+0x55/0x320 [ 1972.584842] ip6_setup_cork+0x1e4/0x1740 [ 1972.585480] ip6_make_skb+0x22d/0x4e0 [ 1972.586069] ? ip_frag_init+0x350/0x350 [ 1972.586691] ? ip6_push_pending_frames+0xf0/0xf0 [ 1972.587464] ? ip6_dst_hoplimit+0x199/0x440 [ 1972.588180] ? lock_downgrade+0x6d0/0x6d0 [ 1972.588872] udpv6_sendmsg+0x20d0/0x2af0 [ 1972.589539] ? ip_frag_init+0x350/0x350 [ 1972.590189] ? udp_v6_push_pending_frames+0x360/0x360 [ 1972.591036] ? __lockdep_reset_lock+0x180/0x180 [ 1972.591808] ? __lockdep_reset_lock+0x180/0x180 [ 1972.592587] ? lock_acquire+0x197/0x470 [ 1972.593233] ? find_held_lock+0x2c/0x110 [ 1972.593925] ? sock_has_perm+0x1ea/0x280 [ 1972.594610] ? __import_iovec+0x458/0x590 [ 1972.595281] ? udp_v6_push_pending_frames+0x360/0x360 [ 1972.596136] inet6_sendmsg+0x105/0x140 [ 1972.596766] ? inet6_compat_ioctl+0x320/0x320 [ 1972.597500] sock_sendmsg+0xf2/0x190 [ 1972.598103] ____sys_sendmsg+0x334/0x870 [ 1972.598754] ? kernel_sendmsg+0x50/0x50 [ 1972.599409] ? do_recvmmsg+0x6d0/0x6d0 [ 1972.600042] ? __lock_acquire+0x1657/0x5b00 [ 1972.600764] ___sys_sendmsg+0xf3/0x170 [ 1972.601381] ? sendmsg_copy_msghdr+0x160/0x160 [ 1972.602123] ? vmacache_find+0x55/0x2a0 [ 1972.602757] ? __lockdep_reset_lock+0x180/0x180 [ 1972.603510] ? lock_acquire+0x197/0x470 [ 1972.604140] ? find_held_lock+0x2c/0x110 [ 1972.604798] ? __might_fault+0xd3/0x180 [ 1972.605436] ? lock_downgrade+0x6d0/0x6d0 [ 1972.606112] ? asm_exc_page_fault+0x1e/0x30 [ 1972.606836] __sys_sendmmsg+0x195/0x470 [ 1972.607479] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1972.608181] ? lock_downgrade+0x6d0/0x6d0 [ 1972.608863] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1972.609643] ? wait_for_completion_io+0x270/0x270 [ 1972.610423] ? rcu_read_lock_any_held+0x75/0xa0 [ 1972.611172] ? vfs_write+0x354/0xa70 [ 1972.611792] ? fput_many+0x2f/0x1a0 [ 1972.612373] ? ksys_write+0x1a9/0x260 [ 1972.612996] ? __ia32_sys_read+0xb0/0xb0 [ 1972.613652] __x64_sys_sendmmsg+0x99/0x100 [ 1972.614325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1972.615217] do_syscall_64+0x33/0x40 [ 1972.615905] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1972.616757] RIP: 0033:0x7ffb55399b19 [ 1972.617348] 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 [ 1972.620349] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1972.621554] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1972.622721] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1972.623895] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1972.625059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1972.626222] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:29:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x242, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0x0, 0x2}) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2ef57365722a69dc97821d49967ce1daa9"]) [ 1972.644747] 9pnet: Insufficient options for proto=fd [ 1972.707317] 9pnet: Insufficient options for proto=fd [ 1972.720661] autofs4:pid:12629:autofs_fill_super: called with bogus options [ 1972.759187] autofs4:pid:12634:autofs_fill_super: called with bogus options 04:29:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0xfc) 04:29:46 executing program 0: msgget$private(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x9}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x1}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0xc2) msgsnd(r2, &(0x7f0000000040)={0x3, "0ba6deddcc0647f6ee01581d5b34df007fc7a16fbb3e8ffdcc42fea4f82c9344d7f0c732db0adc61c79d68f383e09316b9435ec0515cee1ab7033783d3ce51b5ef55002317434780621b0433c4499cdd0fabd8724dcd9fedb9d51fc15059a198ad6f42939d9cd826a56e5245a9df729ece48aa9d806c576345aa8fa6c69a85040a755b9b27416ec1c3f0a052f02c20a9f6ddcf6d62af3a5e66b52aa541f74cdaba7b21401712430a22cb699a68"}, 0xb5, 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={0x44}, 0x9030, 0xd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 04:30:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 85) 04:30:02 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xc0003, 0x0) fcntl$notify(r0, 0x402, 0x24) 04:30:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x1f4) 04:30:02 executing program 0: openat$cdrom(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) ioctl$CDROMPLAYTRKIND(r0, 0x5304, &(0x7f0000000000)={0xd7, 0xff, 0x6, 0x4}) syz_io_uring_setup(0xbcb, &(0x7f0000000100), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 04:30:02 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)=0x1) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:30:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 84) 04:30:02 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = 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_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0xfe, 0x9, 0xff, 0x0, 0x0, 0x400, 0x40080, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x9602, 0x7, 0x1, 0x0, 0x3, 0x1ff, 0xfff, 0x0, 0x5, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x69, 0x3, 0x43, 0x40, 0x0, 0x6deb, 0x4900, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2384b5a69244583a, @perf_config_ext={0x9, 0x6}, 0x1a280, 0x8001, 0x5, 0x0, 0x2, 0xffffffff, 0xd1a0, 0x0, 0x80, 0x0, 0x4}, r2, 0x9, r1, 0x2) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="da49b75295cdee0fa9c6574a5dacacf2f46c6d8fb57f7dfee3f67a64d20521cc40f5c8b008dd62c86bff5e99362d597accc2a26ee541a3833303b86d6f35c248e47ddc5c2ff6256b62a11650b996acda30523e3473368ab7794b46a0d4867522eec2772f28d1daa8af4a0445051fd50a91989d1f205334f3029af7dd457259b006ac6a525217c42b68f9839e4596ef0b70aac18f7634e2b092e8723c95e5f1f70eec24bef3b9c458f5370150c864050a65206e126f7848f15814507f3c79820701ee69f666dabc9b324c858ba4c18cc1a9b4daceb2df8ef61980", 0xda, 0x100000000}, {&(0x7f0000000340)="351e77da6be50f740f68b346c33d11d349e2d9b0a98caa9dcb86a55494ab70c00c31719baed3fe751ca4a9e5bdfb80255cf270bd06a4d0e228071ee5c110729f9636bc3dba2b4ec017a20b2e107902f2436ed5e8e213698b1d86c561487d6e5b50e78435eb707f5101cd035b3a829b613b1854588d4a4b8e707aec524ebff8a3ff0afedb6e434add21fd38dcc5e85e69999f6249032bba838288710865d189caec13ab50", 0xa4, 0xfffffffffffffff8}], 0x820044, &(0x7f0000000400)={[{@huge_never}, {@huge_always}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@huge_advise}], [{@permit_directio}, {@uid_eq}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}, {@subj_user={'subj_user', 0x3d, 'autofs\x00'}}, {@fsname={'fsname', 0x3d, '#/*{]-\\,)\x00'}}, {@appraise_type}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@context={'context', 0x3d, 'user_u'}}, {@seclabel}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) sendfile(r0, r3, 0x0, 0x57af7699) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 04:30:02 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r5 = pidfd_getfd(r4, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4f32, &(0x7f0000000340)={0x0, 0x3518, 0x4, 0x0, 0x188, 0x0, r5}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, &(0x7f0000000240)="6623ed122eaa0e703cefb50aff352f3e9c2e6bf0c95d5cc2cb586383b504feb79ac12f1e2734ed7887de", 0x2a, 0x10, 0x1}, 0x0) close(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1d29b1361ef9ecaf}, 0x0, 0x2, 0xffff8001, 0x0, 0x0, 0x400000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = fcntl$dupfd(r0, 0x0, r0) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) ioctl$TCSETSW2(r6, 0x402c542c, &(0x7f00000000c0)={0x2, 0xffffffe1, 0x7, 0x5, 0x1, "7341cba62e0ba92487094f7a5baa380d7f9000", 0xfffffffc, 0x1}) [ 1989.356260] FAULT_INJECTION: forcing a failure. [ 1989.356260] name failslab, interval 1, probability 0, space 0, times 0 [ 1989.358740] CPU: 0 PID: 12658 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1989.360239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1989.361905] Call Trace: [ 1989.362457] dump_stack+0x107/0x167 [ 1989.363214] should_fail.cold+0x5/0xa [ 1989.364011] ? create_object.isra.0+0x3a/0xa20 [ 1989.364957] should_failslab+0x5/0x20 [ 1989.365732] kmem_cache_alloc+0x5b/0x310 [ 1989.366564] ? mark_held_locks+0x9e/0xe0 [ 1989.367411] create_object.isra.0+0x3a/0xa20 [ 1989.368331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1989.369377] kmem_cache_alloc_trace+0x151/0x320 [ 1989.370346] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1989.371361] __list_lru_init+0x44d/0x890 [ 1989.372221] alloc_super+0x8b8/0xa90 [ 1989.373002] sget+0x110/0x510 [ 1989.373653] ? kill_litter_super+0xa0/0xa0 [ 1989.374519] ? autofs_get_inode+0x400/0x400 [ 1989.375418] mount_nodev+0x2e/0x120 [ 1989.376176] ? uni2char+0xa0/0xa0 [ 1989.376881] legacy_get_tree+0x105/0x220 [ 1989.377724] vfs_get_tree+0x8e/0x300 [ 1989.378500] path_mount+0x13be/0x20b0 [ 1989.379306] ? strncpy_from_user+0x9e/0x470 [ 1989.380207] ? finish_automount+0xa90/0xa90 [ 1989.381083] ? getname_flags.part.0+0x1dd/0x4f0 [ 1989.382073] __x64_sys_mount+0x282/0x300 [ 1989.382903] ? copy_mnt_ns+0xa00/0xa00 [ 1989.383704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1989.384774] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1989.385836] do_syscall_64+0x33/0x40 [ 1989.386597] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1989.387634] RIP: 0033:0x7f6f4c2f2b19 [ 1989.388416] 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 [ 1989.392125] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1989.393667] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1989.395113] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1989.396573] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1989.398020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1989.399463] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1989.457421] FAULT_INJECTION: forcing a failure. [ 1989.457421] name failslab, interval 1, probability 0, space 0, times 0 [ 1989.459892] CPU: 0 PID: 12660 Comm: syz-executor.6 Not tainted 5.10.192 #1 [ 1989.461294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1989.462965] Call Trace: [ 1989.463507] dump_stack+0x107/0x167 [ 1989.464268] should_fail.cold+0x5/0xa [ 1989.465042] ? create_object.isra.0+0x3a/0xa20 [ 1989.465966] should_failslab+0x5/0x20 [ 1989.466734] kmem_cache_alloc+0x5b/0x310 [ 1989.467562] create_object.isra.0+0x3a/0xa20 [ 1989.468459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1989.469487] kmem_cache_alloc_trace+0x151/0x320 [ 1989.470441] ip6_setup_cork+0x1e4/0x1740 [ 1989.471279] ip6_make_skb+0x22d/0x4e0 [ 1989.472071] ? ip_frag_init+0x350/0x350 [ 1989.472877] ? ip6_push_pending_frames+0xf0/0xf0 [ 1989.473839] ? ip6_dst_hoplimit+0x199/0x440 [ 1989.474712] ? lock_downgrade+0x6d0/0x6d0 [ 1989.475566] udpv6_sendmsg+0x20d0/0x2af0 [ 1989.476403] ? ip_frag_init+0x350/0x350 [ 1989.477218] ? udp_v6_push_pending_frames+0x360/0x360 [ 1989.478280] ? __lockdep_reset_lock+0x180/0x180 [ 1989.479217] ? hrtimer_start_range_ns+0x336/0xae0 [ 1989.480196] ? lock_acquire+0x197/0x470 [ 1989.480995] ? find_held_lock+0x2c/0x110 [ 1989.481833] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1989.482947] ? sock_has_perm+0x1ea/0x280 [ 1989.483793] ? __import_iovec+0x458/0x590 [ 1989.484699] ? udp_v6_push_pending_frames+0x360/0x360 [ 1989.485744] inet6_sendmsg+0x105/0x140 [ 1989.486529] ? inet6_compat_ioctl+0x320/0x320 [ 1989.487431] sock_sendmsg+0xf2/0x190 [ 1989.488194] ____sys_sendmsg+0x334/0x870 [ 1989.489019] ? kernel_sendmsg+0x50/0x50 [ 1989.489831] ? do_recvmmsg+0x6d0/0x6d0 [ 1989.490626] ? __lock_acquire+0x1657/0x5b00 [ 1989.491527] ___sys_sendmsg+0xf3/0x170 [ 1989.492361] ? sendmsg_copy_msghdr+0x160/0x160 [ 1989.493305] ? __lockdep_reset_lock+0x180/0x180 [ 1989.494269] ? lock_acquire+0x197/0x470 [ 1989.495102] ? find_held_lock+0x2c/0x110 [ 1989.495933] ? __might_fault+0xd3/0x180 [ 1989.496749] ? lock_downgrade+0x6d0/0x6d0 [ 1989.497597] ? io_schedule_timeout+0x140/0x140 [ 1989.498543] __sys_sendmmsg+0x195/0x470 [ 1989.499358] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1989.500258] ? lock_downgrade+0x6d0/0x6d0 [ 1989.501133] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1989.502110] ? wait_for_completion_io+0x270/0x270 [ 1989.503095] ? rcu_read_lock_any_held+0x75/0xa0 [ 1989.504042] ? vfs_write+0x354/0xa70 [ 1989.504799] ? fput_many+0x2f/0x1a0 [ 1989.505535] ? ksys_write+0x1a9/0x260 [ 1989.506315] ? __ia32_sys_read+0xb0/0xb0 [ 1989.507145] __x64_sys_sendmmsg+0x99/0x100 [ 1989.508012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1989.509060] do_syscall_64+0x33/0x40 [ 1989.509819] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1989.510860] RIP: 0033:0x7ffb55399b19 [ 1989.511619] 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 [ 1989.515355] RSP: 002b:00007ffb5290f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1989.516908] RAX: ffffffffffffffda RBX: 00007ffb554acf60 RCX: 00007ffb55399b19 [ 1989.518357] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1989.519807] RBP: 00007ffb5290f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1989.521260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1989.522713] R13: 00007ffdc2a5e8cf R14: 00007ffb5290f300 R15: 0000000000022000 04:30:03 executing program 5: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1b, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35333334383534323200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000dced220ba9804d58a8dffc387fa17f8a010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000dc000f000300040000000000000000000f004582", 0x20, 0x800}, {&(0x7f0000010500)="ffffffff07000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004000200000000000000050000000d00"/64, 0x40, 0x1500}, {&(0x7f0000010f00)="20000000181166091811660900000000d7f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f00000000000002001600000000000000000000000e0000000f000000100000001100000012000000130000001400000015000000160000001700000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x1e00}, {&(0x7f0000011100)="ed4100003c000000d8f4655fd8f4655fd8f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000007782994400000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011200)="ed8100001a040000d8f4655fd8f4655fd8f4655f0000000000000100040000000000000001000000190000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000567a372d00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2000}, {&(0x7f0000011300)="ffa1000026000000d8f4655fd8f4655fd8f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3533333438353432322f66696c65302f66696c653000000000000000000000000000000000000000000000ae16d32f00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2100}, {&(0x7f0000011400)="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", 0x1a0, 0x2200}, {&(0x7f0000011600)="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", 0x100, 0x2400}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x3400}, {&(0x7f0000011800)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x3800}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x4400}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x4800}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x4c00}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x5000}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x5400}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x5800}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000012300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}], 0x0, &(0x7f0000012800)=ANY=[@ANYBLOB="10"]) 04:30:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x300) [ 1989.611065] autofs4:pid:12657:autofs_fill_super: called with bogus options 04:30:03 executing program 0: 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_bp={0x0}, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x57, 0x83f1, 0x8001, 0x9}) fsync(0xffffffffffffffff) sendto$inet(r2, &(0x7f0000001280)="3f2563bfb6e450799a55d612f3d2ff995409093ac17086e0cdba5846c1c8598938944b106ba4c730ad5ab349b7cda974c171", 0x32, 0x20040040, 0x0, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x0, 0x1a, 0x0, 0xa, 0x2, 0x81, 0x2, 0x80}) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f00000000c0)={0x1f, 0x0, 0x6, 0x2, 0x2, 0x8f6}) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) mount$9p_fd(0x0, &(0x7f0000001100)='./file0\x00', &(0x7f0000001180), 0x81, &(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB="2c776664fa8e95f86e6b3de6a7f3300f42fffa5786d3384fc5ef362fa1820060fb4aa45205f0606d0ac7fd89fc12a596a165c307cf61c19c76c80c6d0600d80c63e8072360a8131a2966422b3c0e30bd0eba7088bfee4da033282434df7a31b8b05393", @ANYRESHEX=r1, @ANYBLOB=',afid=0x0000000000000002,audit,appraise_type=imasig,appraise,\x00']) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x74, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0xa081, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001240)='./file1/file0\x00', 0x41, 0xa2) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000000)={0x9, 0x0, 0x11, 0xc, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff}) [ 1989.691732] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 1989.726845] autofs4:pid:12676:autofs_fill_super: called with bogus options [ 1989.743081] autofs4:pid:12658:autofs_fill_super: called with bogus options 04:30:03 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x6001, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x1c1) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) 04:30:03 executing program 5: sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x68, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x68}, 0x1, 0x0, 0x0, 0x4054}, 0x80) 04:30:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 85) [ 1989.909467] autofs4:pid:12693:autofs_fill_super: called with bogus options 04:30:03 executing program 4: write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x80, 0x4, 0xf7, 0x54, 0x0, 0x8, 0x8, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3a, 0x2, @perf_config_ext={0x8, 0x9404}, 0x4000, 0x4, 0x8, 0x5, 0xfffffffffffff410, 0x3135, 0x5, 0x0, 0x5b6f, 0x0, 0xc1}, 0x0, 0x10, r0, 0x9) r1 = clone3(&(0x7f0000000140)={0x11060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = gettid() openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='cpu.idle\x00', 0x2, 0x0) kcmp(0x0, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r4, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) socket$inet6_udplite(0xa, 0x2, 0x88) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000400)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r5, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, {0x0, r6}}, 0x0) tgkill(r1, r2, 0x18) signalfd4(r0, &(0x7f00000003c0)={[0x80]}, 0x8, 0x80000) syz_read_part_table(0x4, 0x2, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x10f, 0x11a}, {&(0x7f00000001c0)="3e85afcd1ebf19836434dce487cd5a923f9001f97417b0b71480ebd00cde427e49614504ef8e956a24e7e139253c706f50041aa5c5906da3d4fc0a4c9e0724c752bb0cee0d3e3895a20e6a5ebcb5ddaa70cb15be8f18036b03c82cf6d637902979a7626bb5331132148a6878f6819c49ae2de988959c6f52cebfc936222345b7", 0x80, 0x7}]) [ 1989.968271] FAULT_INJECTION: forcing a failure. [ 1989.968271] name failslab, interval 1, probability 0, space 0, times 0 [ 1989.970814] CPU: 1 PID: 12699 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 1989.972459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1989.974377] Call Trace: [ 1989.974931] dump_stack+0x107/0x167 [ 1989.975711] should_fail.cold+0x5/0xa [ 1989.976638] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1989.977780] should_failslab+0x5/0x20 [ 1989.978662] kmem_cache_alloc_trace+0x55/0x320 [ 1989.979734] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1989.980946] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1989.982074] __list_lru_init+0x44d/0x890 [ 1989.983024] alloc_super+0x8b8/0xa90 [ 1989.983852] sget+0x110/0x510 [ 1989.984614] ? kill_litter_super+0xa0/0xa0 [ 1989.985597] ? autofs_get_inode+0x400/0x400 [ 1989.986472] mount_nodev+0x2e/0x120 [ 1989.987310] ? uni2char+0xa0/0xa0 [ 1989.988119] legacy_get_tree+0x105/0x220 [ 1989.989002] vfs_get_tree+0x8e/0x300 [ 1989.989828] path_mount+0x13be/0x20b0 [ 1989.990720] ? strncpy_from_user+0x9e/0x470 [ 1989.991606] ? finish_automount+0xa90/0xa90 [ 1989.992614] ? getname_flags.part.0+0x1dd/0x4f0 [ 1989.993697] __x64_sys_mount+0x282/0x300 [ 1989.994608] ? copy_mnt_ns+0xa00/0xa00 [ 1989.995552] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1989.996728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1989.997900] do_syscall_64+0x33/0x40 [ 1989.998749] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1989.999943] RIP: 0033:0x7f6f4c2f2b19 [ 1990.000833] 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 [ 1990.005118] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1990.006799] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 1990.008466] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 1990.010069] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1990.011715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1990.013350] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 1990.025543] autofs4:pid:12693:autofs_fill_super: called with bogus options 04:30:03 executing program 0: stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000457900aa5f634b37b3eeb32debc4d834010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000dbf4655fdbf4655fdbf4655f00000000000001008000000010000800000000000af3010004000000000000000000000002", 0x39, 0x4200}], 0x0, &(0x7f0000000340)={[], [{@fowner_eq={'fowner', 0x3d, r0}}, {@dont_measure}, {@dont_appraise}, {@euid_lt={'euid<', r1}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) faccessat2(r2, &(0x7f0000000100)='./file1\x00', 0x0, 0x100) 04:30:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 86) 04:30:17 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="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", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x2) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x4, 0x1, 0x9, 0x6, 0x0, 0x3, 0x10, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5a, 0x1, @perf_bp, 0x800, 0x2, 0x4, 0x8, 0x0, 0x8000, 0x7, 0x0, 0x400, 0x0, 0x8}, 0xffffffffffffffff, 0x8, r0, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) 04:30:17 executing program 5: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @broadcast, 'ip6_vti0\x00'}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x8000000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000840)=""/4096, &(0x7f0000000240)=0x1000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x3, &(0x7f00000003c0)={0x0, 0x3938700}}, 0x8) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r7 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x400000, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff], 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r3, 0x0, &(0x7f0000000440)="ba5e8dc62d5d4dc41891f98870cdcdd83d06a9c9483526207d76bdaca4bc4560d2640980294c2390080f7d55e60f8b21e690875010a8f19c3495df0e6f47fcc1ccdd1e5d817bc5612e084a2f7ef14b53664b615a0bbe72369fe00e7e4e96ee547cd7bb23f349ea7336a858c9c506b88298758ba504196fb746ab2aa9aad4d696001ff665ab9f11a900c8e697cc15ff237fbe680918b5cbb7ec19ec4ee5260ef0df0af0d737f8845bd051cf", 0xab, 0x4801}, 0x7) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfdef) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:30:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x11, @multicast2, 0x4e21, 0x1, 'lc\x00', 0x20, 0xfff, 0x67}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x10000, 0x655, 0x7, 0x4}}, 0x44) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r3, r0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB]) syz_io_uring_setup(0x3097, &(0x7f00000002c0)={0x0, 0x3bd7, 0x4, 0x2, 0x3e7, 0x0, r5}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 04:30:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x3e8) 04:30:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) 04:30:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) close(r0) syz_io_uring_setup(0x3618, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000), 0xb505dc7fb9978d9c, 0x0) r1 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) fcntl$notify(r1, 0x402, 0x80000010) 04:30:17 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) [ 2004.292173] FAULT_INJECTION: forcing a failure. [ 2004.292173] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.293789] CPU: 0 PID: 12723 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 2004.294625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.295700] Call Trace: [ 2004.296042] dump_stack+0x107/0x167 [ 2004.296507] should_fail.cold+0x5/0xa [ 2004.296978] ? create_object.isra.0+0x3a/0xa20 [ 2004.297555] should_failslab+0x5/0x20 [ 2004.298023] kmem_cache_alloc+0x5b/0x310 [ 2004.298528] ? mark_held_locks+0x9e/0xe0 [ 2004.299033] create_object.isra.0+0x3a/0xa20 [ 2004.299579] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2004.300230] kmem_cache_alloc_trace+0x151/0x320 [ 2004.300811] __memcg_init_list_lru_node+0x7f/0x1e0 [ 2004.301420] __list_lru_init+0x44d/0x890 [ 2004.301935] alloc_super+0x8b8/0xa90 [ 2004.302428] sget+0x110/0x510 [ 2004.302824] ? kill_litter_super+0xa0/0xa0 [ 2004.303357] ? autofs_get_inode+0x400/0x400 [ 2004.303887] mount_nodev+0x2e/0x120 [ 2004.304351] ? uni2char+0xa0/0xa0 [ 2004.304781] legacy_get_tree+0x105/0x220 [ 2004.305292] vfs_get_tree+0x8e/0x300 [ 2004.305756] path_mount+0x13be/0x20b0 [ 2004.306237] ? strncpy_from_user+0x9e/0x470 [ 2004.306796] ? finish_automount+0xa90/0xa90 [ 2004.307335] ? getname_flags.part.0+0x1dd/0x4f0 [ 2004.307943] __x64_sys_mount+0x282/0x300 [ 2004.308445] ? copy_mnt_ns+0xa00/0xa00 [ 2004.308941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2004.309595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2004.310224] do_syscall_64+0x33/0x40 [ 2004.310685] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2004.311305] RIP: 0033:0x7f6f4c2f2b19 [ 2004.311769] 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 [ 2004.313954] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2004.314896] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 2004.315754] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 2004.316642] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.317513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.318385] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 2004.350655] autofs4:pid:12724:autofs_fill_super: called with bogus options 04:30:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_config_ext={0x8001, 0xff}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x20102, 0x0) 04:30:18 executing program 0: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r1, r2, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0xbdc6, 0x0, 0xfffffffc}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) syz_io_uring_setup(0x1867, &(0x7f0000000080)={0x0, 0x1397, 0x8, 0x1, 0x224, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000340)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_NOP={0x0, 0x5}, 0x1f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000480)={&(0x7f00000004c0)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x0, 0x26, 0x0, 0x1, [@typed={0x0, 0x23, 0x0, 0x0, @fd}]}]}, 0x1c}}, 0x0) 04:30:18 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00000003c0)=0x10001, 0xfff) set_mempolicy(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004ff40)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000002100)=""/4090, 0xffa, 0x6c00) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) accept4(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000080)=0x80, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) [ 2004.490884] autofs4:pid:12723:autofs_fill_super: called with bogus options [ 2004.531805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2004.534721] autofs4:pid:12738:autofs_fill_super: called with bogus options [ 2004.568423] autofs4:pid:12743:autofs_fill_super: called with bogus options 04:30:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000002, 0x0) 04:30:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 87) 04:30:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x2080, 0x1d4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0xf032db3) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x20) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) syz_io_uring_setup(0x5357, &(0x7f00000001c0)={0x0, 0xe165, 0x0, 0x2, 0x286, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) 04:30:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4008, 0x0, 0x0, 0x100, 0xcd, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) prctl$PR_MCE_KILL(0x35, 0x0, 0x2) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$PR_MCE_KILL(0x21, 0x0, 0x1) getpeername(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) 04:30:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0xe00) [ 2004.703413] FAULT_INJECTION: forcing a failure. [ 2004.703413] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.705860] CPU: 1 PID: 12748 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 2004.707315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.709079] Call Trace: [ 2004.709647] dump_stack+0x107/0x167 [ 2004.710424] should_fail.cold+0x5/0xa [ 2004.711234] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 2004.712318] should_failslab+0x5/0x20 [ 2004.713131] kmem_cache_alloc_trace+0x55/0x320 [ 2004.714094] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2004.715167] __memcg_init_list_lru_node+0x7f/0x1e0 [ 2004.716213] __list_lru_init+0x44d/0x890 [ 2004.717083] alloc_super+0x8b8/0xa90 [ 2004.717875] sget+0x110/0x510 [ 2004.718539] ? kill_litter_super+0xa0/0xa0 [ 2004.719429] ? autofs_get_inode+0x400/0x400 [ 2004.720359] mount_nodev+0x2e/0x120 [ 2004.721128] ? uni2char+0xa0/0xa0 [ 2004.721866] legacy_get_tree+0x105/0x220 [ 2004.722729] vfs_get_tree+0x8e/0x300 [ 2004.723522] path_mount+0x13be/0x20b0 [ 2004.724346] ? strncpy_from_user+0x9e/0x470 [ 2004.725265] ? finish_automount+0xa90/0xa90 [ 2004.726172] ? getname_flags.part.0+0x1dd/0x4f0 [ 2004.727172] __x64_sys_mount+0x282/0x300 [ 2004.728027] ? copy_mnt_ns+0xa00/0xa00 [ 2004.728877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2004.729979] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2004.731071] do_syscall_64+0x33/0x40 [ 2004.731855] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2004.732976] RIP: 0033:0x7f6f4c2f2b19 [ 2004.733762] 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 [ 2004.737618] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2004.739219] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 2004.740736] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 2004.742240] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.743742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.745253] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 2004.763757] autofs4:pid:12755:autofs_fill_super: called with bogus options [ 2004.786514] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2004.802449] autofs4:pid:12755:autofs_fill_super: called with bogus options 04:30:18 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 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, 0x2, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c66a3b572734f9f2960489bcfd1baa89d409e4b00ba17439ba84201bd4ee5ec6fa3255c411066d8d4158cb9c5c939f34cece2183a114d70870", 0x42}, {&(0x7f0000000140)="c45fe57fc5227a6ba124175ecea7f5534e60c08fd6656f86455f2e572fc0c681678fc3d6f12026ab6644dceeab6c983047ca7a98955070ca1726cf3be53a66648300bb8a73cbc9a3285786d539e3e34d1297f3a608264794938435e89fa881b504eac76ce3efe367bc1409ddde11685a28ef0ec772ca9a42d833931d92997091e90f8b30e1ed129eba55f2314410ff0a5df9ab3713c31efb23f6af3428d48b56da610449492714f546595805f5b50b33f0de6d2dfd5ca6f1fcc325c65bf596e71b054962337659f5cffeada93e99f3834757537fde383f954f1cd4378d705d7d4073a329782f668c234f3f56a8486a7a81b4076597941ab639897243301b5c352bbda7e2c7449f56fc8236f4f7e0a862da983771f1477f5c2c1bd7323b3674d5d34dec606c94a49ef87fdec2b7b13b91c2ae7e2d8304748f454bee29c4494853625618b7e40fa6b93894091f710c4d43fcdbc8ed1d9885212831923e191a2fae41ba36c334cee460e8201adfd22d53d1c65b33fac241c929c07ff2edaf1aa9106795a17f00e69239ca38d156ee14c379d02b5818ee8f06d065df9ef5eda9cf1eea9ba326032ec9c23a0db1bbca6f56c7e483802fe0f449d3e3f2a875eb3103bc0d5b54a94fca45f8254209c5597ffee28caff097df4c0c7893c6383dfd99a6c615c8985f9a2c13c5acd05f7e94b76c6cd05344227c1d712bb067fda8943427d38460fd2995f9dff1c1386bc798ab82af4eedd3a4108eba0e963f74f6a502ea1c452f4afddb2c9ea690250d6d36c5f372f17ed7c16a5144af406cb89946d8cd0f802074785fd9c98596b2d82f818fe6a5e7028ae685059248cd109c7a43991011a3e25a8e0f97032645408f61e50f6d7e0e02490d28a4542ac01677499f98aeba618a32251ae9ed306e9c6d9d59474af0dbe22d37d071b1a9609973b790557847798cb5cce4b8332e28ebb5d8d9d0f7e2b6de41ab4d4ac25c4770f550634c255ab2acf0631ec35c06e7edcf8687538c2cab1c22c673e90c1d2cb8609c5ec910e8f218dfd285f1eac6cd86f77c4efda404c0c1ffac23b92737bb5c0587521f0d46cdd49d8e4a9112b885096cf25e9f6717b1f28efa863bebdbb4e6fec6bc2f939db59850071a69838a0d43e8b3909985327498af28361ac2edc3645c9bde944233e594a850f0d0de68ff7fc360e1b0524ec387860c0c7a8f020f08f6084bdec411638ee4522a255c8fca0305945aebfcebaada534bd58ef32f411d73cb985ae441ccfb62b6a1cd434da99fd82ffbda2a7069dfb7b5298f78327b5cc631e6a29bad46f39a1246762aea3d69b8e5c4dd997422427ad26469da5b5fbb2acef2097f389ceda1767932abaa7d624fc87db61eecb6e6a7b2a4e7ec1d85d9da7ea13064f3c14d9c22ad0523d756fd0e4fb02242e1134a30ce618cc150a66c7be5261e1c8e9f63e803daec7c61446c17cff7a8e7f2ca4d037d839464f6aa2d7f5824625c7573069bddc4cc33101dbeac5845bb121f4ca5302f5327e117504681e64c37609bfa0df84a5449df6ebe22e2f1524a0012872ab7256d62fc8fcffd2857950884d7afc0b11b05ec6b513b7acf8fb4cd8e13ff3733f4e0e533f2ce3ffaaa964508411af4d82f78743583544f8baa908bcdd5c0a3bdcd07e67d83b961381f07c8eaaa90dd57178ef2140ee5548c48c1cd4883b0d1da2018d8bef7fad9e4fb7fd5ef3c567cd0896a678f209cef1c10de60878e3ae5fac91bcd5c6cc1f4acef612b717f76e80bc19c91185bb9f37733c6ec2140d6ef846c945faf8370c9b49ea4286abc6ec816148794baea3c5b4555b61e00d26ce10f354e9c49c3d13abc7b1c1d03999fbab02241e09a4be379b406abb08e079195cc0fc7d1ea60c87e5b0b2156a304372c77b5203eedaf9d48c2cfe3f03b215cfab91b037c809acac3aa35105f91cee724b801b6801a81983cf087f7fc2036c93dbb3857f0c720373a418cbe476b43ab4f3e4e5e646f4135b7f28b441c777dd9ca1d0e4a3a62f9e8b1ea693fd2beb26a68f3ad9ee64e7d037dc21ad05a16ad3216e964921ef52417db5cd72686deab1294230545746889fbff6d3ee77bc09917aac8a6185d97d13d10bab46bc2a2548a9d9b9b975e1a060b9a23a7ca8b9cda5e2e9d355015c493b77f245ed6629a67337002cbe3be49eced29af797c3d9d8cfee89b7a7e61f01aa6672a385e35579dc00d578868f947c625210339323a0ab980466d55092efd1f25bef8563710a44f552db87a14eaa8405dd6cd0c2e6438b64f67fbd842e28e941c192de9ee007fdb8445fd93077fdec507e292a1ddf7525b1beaa23c961a77c4af189414e95372933c651b80048b01e5dfe4928747d166b8e8dc7f9275407bc087b69d3ec3a5b7728ad21472582aa8201ccaa33db43fe546dd218d61109a751d7a2cd557235532c56ee432ef50fd6f309ee66a11a4b599dde3458904ea796736c8f6aa0484f0bcdb8eefda401a4ee0ec20c9ba4b3f389862f8476aa38114e2d46844b92b70b4362cb8b6462c286523a9e743c7e62b1ee54a390d901aa4a1b643c6d1252e4e6b79f409ce7205e20d818d09c2780898e5c39282bad77356c46608bad1106465a4b981a28c0809e72189b6129cf2be4258507a3fda9a4cd9c46e190a127571359821a67f657c826dfccdcaef626ee307eed2ebbc947a4b305042afffc35dafbfe191f116cc0ce41c30665a3d641e40c4775b04290974e252eeebc9633aefb4ddebd59ee46092a0d062ef18084a86812ffec6146c44ed17eed9c573e3c6ffb39c450dcc6a962343e22a1c0e5a6bb3cd54448bfb03291c89df181ea76ae073295810f8452d2293e7685aba9deeba82ee20fc6d96a6acfe247b7d47c89d0b32fa1efeeb02caecf50889d092e5522a5e8a8586616843a21ad84a1d893a84441aee6c09caf8de5d12d68f0c2ab24334100da90f05909ed1758a6379dfbe9dc477e3cb3b3a4e2f1e566fd171ca72a2de79dbf0017f18af40c1581eabb5413537fac821dcc084eb41a57d0b23b05b43b98bf1aed2251f8e1be0fae35d1673321a9acc195e8b92f9141ce245781668d102fc8feac99b12378321161219508b1935ba555069c7b132e18489cdfb2e48a030461d1815a22406df39d4835ff70c3235347481aeda4a5969d8f597cc9ecc557668ddabefa129b70dd2b95e59eecc26ee7f9c21c6d8c8611faa2015e0fefd8bfc67bbfabfc8e121adb40827e31a42538bf94593d76ef768ba1e564e249d64934148e73a0344c824584d05a3ffed0c12288282dfb84ccf4c76916bd5ba4e2821ef55bfa306e7ad3d6761fd4ff643f2a8ed3895fd66eb948078128fd94365ff87580fb71c639d32959ac2d784b44632b65c0ae98f262e37cef56ce9be42549d84fd1e25e60726f9917c5b4a1fc166772d69e8da5c28c72eee0021c20864ea2036aa2233b2ddf00e4dd18873a7ab80d139e2676233a34a3d9e3f8c08389ccf62270bf4fdaea1e4068bcc2d5e4d3b14385b15a17cb53abc228a8261a6d05029e66fa0193b63549a97dfd4b50846da7c9e8fb22527bf3de0b7f5c4f1eee9c5b42c30452f44147ccb01d2d502fc0e00aa61387bb044a7d05eac42b34d856b17fc228dda0d28445aecdb3c56d20d301397802a93f4e52d48d0af5f479c302fbf0e4877c5f5d7c66bb350f968007184f461b8089519aecf9c4b15d0d14ec9570a9431ad2adc58916bfc91407e9d8d0c210c030bba522eb60866681e8aa34ca8169a985d15e69070f18e72dae9cdb707487dd9e19feb8b2fb0ff0556a452eb564973aaab3e7692ea62b96500638b843be72388e5ae8eee6eec2b202da3405ae4721d23b0b2bd5763b2bcfa7e6098abb4eedd059a22d316d96e25cf4731493881fe9758f2e706504eda594a3d6a7d4504e7c45c00096d329aeee793acfbb6fa815c424da18c420ff15a4f173b17da04083950cd62eb9b80addb2efde2565ecff73c494a917f98c95a49f4648c7b87d0e462232e57c24e8ed71ea54545144b69d9cee0edf79271a0d4ce7187bc3101fb891e8c3437f762169e9e33146fa389155282f1edb56f50136e977d6cc285da75ad714de7bda66f70300063654b5fd5ecb1aa85a04453a28c31fad08ac06c90474b9523acc1e098c548bcc0dbe86b55a37255709fc9375e8e91175e3d6cb8a2a2e29a3c1c97e3d374f8d5f639de12f365c8a1e7abe1f465aa520c1ec0bbef7bc40e2ba4d480bb9c4d7d92ea8aefeb4a56ee098b6202b948ba1d0068b74ca37b69fae875c5c1dbc263791509484b5e2d86a9ef08fa06233d1f0f8bfd3464346f5ea6022e7c3008ee76b33b98ee57c82013a0d89c78d957e8492192e2b9c90fb4ac0b0c75a55f33fb4e04176b7fe7ed2158210e4992cf71feb1e371b68419fa1d9143566d6fa01dba30ddb486674bae1febc03d4abc7a663c769369a005ea71a09716fce3296865b4f7e3cc43c0200f0a458ca994dac2caceb3ca1ddb9fbb1d6c0500492baf333839cfd401a92fd15d9cc0065ade9a71b6b75e31fc0dba44e8ddd997d40e7834e2e52e2adc2c2e0ebb81f9ac76ccea46743c65e0f56637b87ca00086d5a4f26533231bb2b8753d4b5e3b23daa8c402ea664b0c3e0c04c473bda3519f6be36c01ed44786b1d05be5c9f8ed2b36e922003386dacc5337b09acd7e2696dcc77eda89411ac0c3bac2ad7a58e54d0c425df2fed5f52286f35164ef073d4017ddd379bad6dc2b7476129eb134835aaa264688c65844a295d62a8ea6533263fe56a4a9c3ca398a0ca056280d0f59eee86a40efce22dab8a2dccc17e26b22824110bada715e6e952c166825c494197d4604775a9012f0f41d831d03ba7e0efa8b0d8ec9c1059a6d26f6220b4078746d4e0362242a4d90d9e46896661d35825df938f1592d3cd55fd64117c5dcdfe2f5c89c1c3e885f654c5a849eeb3e8302e6bf95e8990b6e46d65435ab1978e6851ab0b75e84607c05416834336a9dca587b9fd5485e2822c93c8ffe8ec2fc96115a70f0aaca3607cd58fc95a7276fe41706df08a2904d6ad6581bc6d5a1c9f3cab0a557859e20e3f64b82bfb671a53699d7f7599a69acb3bdde412fa2502984761de8ce0e0f1e4678ac21fffaecd667c421e1f6826444ec9fe6032a6ad0717ebdc1547df716dd95cb3249efe6a97ef2e9ba01d02d416ea58e0e7231c24899e395200c18ae404905e087b347b309210f54ca44a05a6a9a44f3326ac5818bd5dff01fdf243a85d9bc23c1788f37c1ad199cb9d4150d63ffcd5b7c224add41481be18632a4f097cce4a60bf9d6afbeefd65142c3fb329289c7dda21096869febe2ebdd8ffd420545e6aaf8a41e316cf0493689bd6bba9217fd79556c0b31593459cace29798c53b99e15d90d5b92cd50da2f8e9b5883f8f898ea6b1bcf8692df8f8eee639dad19e413c8d5be7f425d7bca0c280ae47dd8c0529f11d2d6847c6567644454377830ce5d779e9e8d76ee3a5eae6cdc1f9e1ce355cd2a8c8de5b4d5b392fb0b0406b5fb1fa8e31dc3c5285ea8159a98d3588057f8569eed0c9d60f2543ff60c6fc31c2763c81501c3a6b14fd723bd0ddf9259171521650dd5e6643db46a0ef08b3920c2eee79918855427ef0833fe7683cdfe5003363061deb734c106f8851414f4cb86ca85fe48ee62bfbc6a9e32a6fd7f71e63b89d222520c6", 0xfc0}], 0x2, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020, 0x0, 0x20}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x2) openat(r1, &(0x7f0000000340)='./file0\x00', 0x280000, 0x100) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0xae0825, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$VT_DISALLOCATE(r0, 0x5608) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file1\x00', 0x5, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="a5736e00e7c15eb07fdcc31594c3def660f1793fdc48b335c274228dc89f30bef108f79c7a1f2f204a72aa918d00e59750995506d136da707fc5b5f990595077c29ccd862ac580d9335d202fb2f8f78db0db92f9a814f9e28360b73b8368b57aff6ffef1d7265d5c4b33eeb226145bde4adb86af0d716b8fa53e24bd2f8dfa5912c438b20e29168bf809a6e709323d7ded1dcbe3636408d7dc49ed2a0200fa0cc3436f0bc48517", 0xa7, 0x9c71}], 0xe0421, &(0x7f0000000300)={[{@fat=@flush}, {@nodots}, {@dots}, {@fat=@flush}, {@fat=@check_strict}]}) 04:30:35 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:30:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x1100) 04:30:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000003, 0x0) 04:30:35 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x5, 0x0, 0x5, 0xf3, 0x0, 0x3, 0x20000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0x80000000}, 0x1043, 0x7ff, 0x7fffffff, 0x3, 0x1, 0x101, 0x7, 0x0, 0x10001, 0x0, 0x68b}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = fork() ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0xd0, &(0x7f0000000140)={0x26, 0x629, 0x20}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) clone3(&(0x7f00000001c0)={0x8100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x31}, &(0x7f00000000c0)=""/67, 0x43, &(0x7f0000000140)=""/40, &(0x7f0000000180)=[r0, r1, 0xffffffffffffffff, 0x0], 0x4, {r2}}, 0x58) 04:30:35 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 88) [ 2022.051390] selinux_netlink_send: 28 callbacks suppressed [ 2022.051402] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=90 sclass=netlink_xfrm_socket pid=12778 comm=syz-executor.4 04:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x40004, 0x3, &(0x7f0000000440)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff465dfe0f4655fe0f4655f00000800000004001e5516545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x179) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="f60a00000086ff0100000000000000213d3fb1bccb8bf76c09077204161896830b59e23ebd724959867910b1f049a984dd12482c3ed51000f9dade5277bc39a753b35dad16315623feb825258111e43b19d84f13c65aef39be44d11fe5b3275a54bc7507574ba1e985e5c08393103f1ca2d3605fa65f98f2d35aa48912afab23b21c0aab703f5ccc3cf4470c0363147078ed69e738e5595758b1473548a245dee91070283c6ef056"], 0x20}}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.bfq.dequeue\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x7, @any, 0x0, 0x2}, 0xe) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x8000000) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f0000000300)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x2) shutdown(0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:30:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000005a00210c0000000000000000000000000c0001000000000003000000"], 0x20}}, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f00000000c0)=""/100, 0x64}], 0x3) 04:30:35 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8ed182c497aa5c7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='[+)/{#-\'\x00') [ 2022.072456] autofs4:pid:12785:autofs_fill_super: called with bogus options [ 2022.073841] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=90 sclass=netlink_xfrm_socket pid=12778 comm=syz-executor.4 [ 2022.084602] FAULT_INJECTION: forcing a failure. [ 2022.084602] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.087240] CPU: 0 PID: 12776 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 2022.088768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2022.090593] Call Trace: [ 2022.091183] dump_stack+0x107/0x167 [ 2022.092001] should_fail.cold+0x5/0xa [ 2022.092876] ? create_object.isra.0+0x3a/0xa20 [ 2022.093891] should_failslab+0x5/0x20 [ 2022.094728] kmem_cache_alloc+0x5b/0x310 [ 2022.095621] ? mark_held_locks+0x9e/0xe0 [ 2022.096531] create_object.isra.0+0x3a/0xa20 [ 2022.097495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.098620] kmem_cache_alloc_trace+0x151/0x320 [ 2022.099669] __memcg_init_list_lru_node+0x7f/0x1e0 [ 2022.100777] __list_lru_init+0x44d/0x890 [ 2022.101694] alloc_super+0x8b8/0xa90 04:30:35 executing program 5: chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105342, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) sendfile(r0, r1, &(0x7f0000000040)=0xfffffffeffffffff, 0x10000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r2, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) sendfile(r2, r3, 0x0, 0x20d315) [ 2022.102536] sget+0x110/0x510 [ 2022.103370] ? kill_litter_super+0xa0/0xa0 [ 2022.104291] ? autofs_get_inode+0x400/0x400 [ 2022.105253] mount_nodev+0x2e/0x120 [ 2022.106166] ? uni2char+0xa0/0xa0 04:30:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1455c2, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0x6, 0x0, 0x0, 0xffffffff, 0x5, 0x1, {0x0, 0x0, r2}}, 0x0) r3 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpgrp(0x0) sendfile(r0, r3, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(r3, &(0x7f0000000140)='./file1\x00', 0x101002, 0x104) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) sendfile(r3, r4, &(0x7f00000000c0)=0x5, 0x8) [ 2022.106923] legacy_get_tree+0x105/0x220 [ 2022.107850] vfs_get_tree+0x8e/0x300 [ 2022.108694] path_mount+0x13be/0x20b0 [ 2022.109544] ? strncpy_from_user+0x9e/0x470 [ 2022.110501] ? finish_automount+0xa90/0xa90 [ 2022.111442] ? getname_flags.part.0+0x1dd/0x4f0 [ 2022.112500] __x64_sys_mount+0x282/0x300 [ 2022.113393] ? copy_mnt_ns+0xa00/0xa00 [ 2022.114256] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.115391] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2022.116534] do_syscall_64+0x33/0x40 [ 2022.117352] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2022.118464] RIP: 0033:0x7f6f4c2f2b19 [ 2022.119268] 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 [ 2022.123216] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2022.124879] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 2022.126415] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 2022.127962] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.129506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.131043] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 [ 2022.146353] autofs4:pid:12776:autofs_fill_super: called with bogus options 04:30:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup2(r1, r0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x2c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x7ff}) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, 0x0) r3 = getuid() stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) recvmsg$unix(r2, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f00000014c0)=""/148, 0x94}, {&(0x7f0000001580)=""/11, 0xb}, {&(0x7f00000015c0)=""/240, 0xf0}, {&(0x7f00000016c0)=""/229, 0xe5}, {&(0x7f00000017c0)=""/205, 0xcd}], 0x7, &(0x7f0000001940)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x100}, 0x40000000) mount$9p_fd(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0), 0x400, &(0x7f0000001a80)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@access_any}, {@access_any}, {@loose}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@posixacl}, {@cache_none}], [{@uid_eq}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_type={'subj_type', 0x3d, 'session'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x30, 0x37, 0x33, 0x32, 0x36, 0x31, 0x38], 0x2d, [0x32, 0x66, 0x62, 0x65], 0x2d, [0x66, 0x32, 0x34, 0x61], 0x2d, [0x35, 0x64, 0x64, 0x31], 0x2d, [0x31, 0x14, 0x36, 0x34, 0x62, 0x30, 0x65, 0x32]}}}, {@fowner_gt={'fowner>', r4}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}, {@permit_directio}, {@fowner_gt={'fowner>', r5}}]}}) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="01", 0x1}, {&(0x7f00000001c0)="ec9fb690f4a13e532714f03ce8008e2cc778087918d41ec2d47933bf3a7c176b96fc704fa613594ded8f8136d306d64eaef44b7afa3de90958b7788f148ffe8698a6387ea42f2d8b75d9bb439c921c05", 0x50, 0x367}], 0x0, &(0x7f0000000300)={[{@map_off}, {@nojoliet}, {@block={'block', 0x3d, 0x400}}, {@session={'session', 0x3d, 0x40}}, {@overriderock}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) stat(&(0x7f0000001c80)='./file1\x00', &(0x7f0000001cc0)) 04:30:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000004, 0x0) [ 2022.399266] autofs4:pid:12801:autofs_fill_super: called with bogus options 04:30:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) (fail_nth: 89) 04:30:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x38, r1, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_bond\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x38}}, 0x0) [ 2022.525088] cgroup: fork rejected by pids controller in /syz7 [ 2022.598065] FAULT_INJECTION: forcing a failure. [ 2022.598065] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.600646] CPU: 1 PID: 12818 Comm: syz-executor.1 Not tainted 5.10.192 #1 [ 2022.602125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2022.603961] Call Trace: [ 2022.604514] dump_stack+0x107/0x167 [ 2022.605285] should_fail.cold+0x5/0xa [ 2022.606185] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 2022.607310] should_failslab+0x5/0x20 [ 2022.608078] kmem_cache_alloc_trace+0x55/0x320 [ 2022.609009] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.610058] __memcg_init_list_lru_node+0x7f/0x1e0 [ 2022.611053] __list_lru_init+0x44d/0x890 [ 2022.611878] alloc_super+0x8b8/0xa90 [ 2022.612657] sget+0x110/0x510 [ 2022.613287] ? kill_litter_super+0xa0/0xa0 [ 2022.614154] ? autofs_get_inode+0x400/0x400 [ 2022.615025] mount_nodev+0x2e/0x120 [ 2022.615777] ? uni2char+0xa0/0xa0 [ 2022.616484] legacy_get_tree+0x105/0x220 [ 2022.617317] vfs_get_tree+0x8e/0x300 [ 2022.618068] path_mount+0x13be/0x20b0 [ 2022.618854] ? strncpy_from_user+0x9e/0x470 [ 2022.619727] ? finish_automount+0xa90/0xa90 [ 2022.620611] ? getname_flags.part.0+0x1dd/0x4f0 [ 2022.621569] __x64_sys_mount+0x282/0x300 [ 2022.622387] ? copy_mnt_ns+0xa00/0xa00 [ 2022.623182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.624242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2022.625301] do_syscall_64+0x33/0x40 [ 2022.626079] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2022.627252] RIP: 0033:0x7f6f4c2f2b19 [ 2022.628123] 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 [ 2022.632113] RSP: 002b:00007f6f49868188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2022.633667] RAX: ffffffffffffffda RBX: 00007f6f4c405f60 RCX: 00007f6f4c2f2b19 [ 2022.635106] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 2022.636553] RBP: 00007f6f498681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.637983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.639417] R13: 00007fff2ad4f31f R14: 00007f6f49868300 R15: 0000000000022000 04:30:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000005, 0x0) 04:30:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x40000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 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) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x2000) 04:30:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001300)=""/58, &(0x7f0000001540)=0x3a) 04:30:36 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50218220}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:30:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000006, 0x0) 04:30:36 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x8, &(0x7f0000000680)=[{&(0x7f0000000080)="d7d8b9afba4d483750e2942f2ace9dff57bfdd8ff82e438fa842e8f1e125e756a5157ee1937fb522414c585d884ca45204d89d9f9da28854c97473de8438397cbab3a0783662e5f2583bfb2c1e54a6dc4ad691f506b5cce3ab52887507e28e8cd549e2a953da64e79b2017", 0x6b, 0x7ff}, {&(0x7f0000000100)="2490d13ef1bcb4917270adbaeb7dffbf207672569ab281b17ea84c499fe5c070960c01d176a75e96932c5ec9ce158b78d509a50fbccad4174f9b5a8cc71ac9bc8805cbebb0ba9c7a8257b79b5621b9d7fef6fb5502fb4c736fe6e68d8c99e4db13b9adae527bad248c31c86040e0d352e88c5c469690d7a6f614bf187c9d4a21c08bef2dde41ecdad332da84c19d53429f7bb390ab9354e0e24cf26a7ea71a5b24ddb665", 0xa4, 0x4}, {&(0x7f0000000340)="fe1457c5d6184b29cc6e79584ebf0a5e531d47e71635c73f0553c319a86e50fa916fe414536cef35627d8b6c5fa9c5112c112f0c3a2149b6c578c02e458febe35554ce44b756e8f3c80946be5b74af4c5e248206dfec89f74b252d1a4104405ebc930862ada3024fcd5896efb8f4c0e3c4d69b186731b9f8b228888342cf28cd34cf1a98faa275c8e5bcdb776ef92d56db77345f88701e6dbddd56329a7d5384f6ede89ecb56109be53fc6e98710dbe545635cc14fe37ecb72f7ce133fc3c98ed50f7ead03e5ec0985e742aac3a29486bafc1c546cc2b798cd3bec73f95c9faf2c563898734cbf5803a47977324ed8686407c15768a6", 0xf6, 0x9}, {&(0x7f00000001c0)="7f5cdcb83b758b2675a4794e02868238639a4c6c4834b45ef7ea6aad972543b1d4345e91f732234f2080e3ebecf77787ef", 0x31, 0x2}, {&(0x7f0000000440)="eb3a60584cc8028d4ebb31e904cbdec687698006a70df058132ceb3b15315e3ce59a789c0bf1389f815c05f274a2639a5fa2ab39987d8aa28ea992639430a7ff4f2c571841cc7474f12e3c9d7877134fca17ab51ed24b5a2977505180a610f9eb06e58733844517f5188b92c245addb262d50609ddf5120a80f7be91d0938cc25b284e8da2f4585bf8be96", 0x8b, 0x3}, {&(0x7f0000000200)="d46625787f91e80f132ebad0ee4310e6be7f2d46d93eef005d54d08894297567c754970f03c295b72b77461ff4207818aa08bd41f3fa890573be85c199565ea1289371c682f31766ea69511f519fe02353cbc9b0ab0f", 0x56, 0x400}, {&(0x7f0000000500)="5330013e6fcc3ac5934dda2e4254e4da10aec22dd8d24bb9c985fa04e1e5cf069fca0ceca0a8e4da4025b0911e2702a43dcf792a5d43fff70a2aff93db0876870e66e7156340f7a9dfaf22395cb999619fa7fffcb126f9f2893a0147a98413ef858ed4a4ae2b1d39035a4ecc85b2359980dc24111b6a448d7bcb59e74e196587a33761baf79fc52e9de6deae2b3aca3b5a202b36f737174adfb45299334130c4aaf6a62391ad4d1cdb836c6bdbc94c9abe08fdeea9bb4ebab544e34853cb91b8d9cc7a5aa5b4d36b46dbd4882f100547e324a4aacaaa811619ad195fe4eb4b3014fdeacfa6c804d66e4b", 0xea, 0x79}, {&(0x7f0000000600)="840645bda63bfae7ff23368be9a93a0e74734da3f0e7f8a9a188495582206bedb16928d975bfa312c6b5a1a33213523ba50a2023222d8dbb5c4a8ca29715431a70d22841b7f960251c459ca71e8cd100ad96a799437673334839ff60f2bcfe0c59", 0x61, 0xffffffffffffff7f}], 0x22, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=\\$,permit_directio,fowner<', @ANYRESDEC, @ANYBLOB=',\x00']) r1 = openat(r0, &(0x7f00000007c0)='./file0\x00', 0x840c0, 0x20) 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, 0x6}, 0x0, 0x0, 0x2}, 0x0, 0x0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) creat(0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r2) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, 0x0, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r6, 0x0, &(0x7f0000000880)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r6, 0x2, 0x5, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r3, 0x0, 0x10001, 0x100) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=0x4, 0x4) 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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 04:30:36 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x5, 0x0, 0x5, 0xf3, 0x0, 0x3, 0x20000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0x80000000}, 0x1043, 0x7ff, 0x7fffffff, 0x3, 0x1, 0x101, 0x7, 0x0, 0x10001, 0x0, 0x68b}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = fork() ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x1000, &(0x7f0000000140)={0x17, 0x76, 0x20}) r1 = fork() ptrace(0x10, r1) ptrace$setsig(0x4203, r1, 0xd0, &(0x7f0000000140)={0x26, 0x629, 0x20}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) clone3(&(0x7f00000001c0)={0x8100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x31}, &(0x7f00000000c0)=""/67, 0x43, &(0x7f0000000140)=""/40, &(0x7f0000000180)=[r0, r1, 0xffffffffffffffff, 0x0], 0x4, {r2}}, 0x58) [ 2023.188443] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=11704 comm=kworker/0:0 [ 2023.201442] autofs4:pid:12843:autofs_fill_super: called with bogus options VM DIAGNOSIS: 04:35:45 Registers: info registers vcpu 0 RAX=ffffffff83e53320 RBX=0000000000000000 RCX=ffffffff83e3b3dc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e53928 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c16b R10=ffffed100d9c782d R11=0000000000000001 R12=0000000000000000 R13=ffffffff856715c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5332e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 ffffc90000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c0078ba038 CR3=000000001ccca000 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=00a102fe016c6c6f502e726567616e61 XMM02=61746f7420636578650a0a0100010101 XMM03=65786509006e6567206365786508006c XMM04=69727420636578650b007a7a75662063 XMM05=006873616d7320636578650a00656761 XMM06=6578651100736465657320636578650a XMM07=0e00737472617473657220726f747563 XMM08=6e6567206365786508006c61746f7420 XMM09=6578650b007a7a756620636578650900 XMM10=7320636578650a006567616972742063 XMM11=736465657320636578650a006873616d XMM12=617473657220726f7475636578651100 XMM13=6469646e616320636578650e00737472 XMM14=696d696e696d20636578650d00657461 XMM15=000073746e696820636578650a00657a info registers vcpu 1 RAX=ffffffff83e53320 RBX=0000000000000001 RCX=ffffffff83e3b3dc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e53928 RBP=ffffed100112e000 RSP=ffff88800897fe70 R8 =0000000000000001 R9 =ffff88806cf3c16b R10=ffffed100d9e782d R11=0000000000000001 R12=0000000000000001 R13=ffffffff856715c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5332e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 ffffc90000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd736f7b010 CR3=000000001ccca000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000005000000040000000300000002 XMM02=61746f7420636578650a0a0100010101 XMM03=74616469646e616320636578650e006c XMM04=657a696d696e696d20636578650d0065 XMM05=7865110073746e696820636578650a00 XMM06=00737472617473657220726f74756365 XMM07=206365786509006e6567206365786508 XMM08=6e616320636578650e006c61746f7420 XMM09=6e696d20636578650d00657461646964 XMM10=746e696820636578650a00657a696d69 XMM11=7473657220726f747563657865110073 XMM12=09006e65672063657865080073747261 XMM13=20636578650b007a7a75662063657865 XMM14=616d7320636578650a00656761697274 XMM15=0000736465657320636578650a006873