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", 0x1000}, {&(0x7f0000002280)="6bb3c078ccf3fe103cd76bcaea53212710160a9b1bafd22064b49950804f0c34e7758a55b2a0fdbffda03f3a929691448020fc40cba91ca8c8457799ee91aa786eeaaf8ba9aa2f07dc66a2888e1a793ba19fa4993e14c439b0779549c27bb083b28c9dc2", 0x64}], 0x2, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r3, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r2, r3, r0, r3, r3, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x148, 0x10}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002c80)}, {&(0x7f0000002cc0)="89ddbda8f8613085c4dca6d8de0298776da8ad9cfd1f7a5ccda32d2e07920f42af38680ca1065a3fa0d558cbe5ffbbe7e5cd5f74", 0x34}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x10) pread64(r0, &(0x7f0000000100)=""/90, 0x5a, 0x0) 00:04:27 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:27 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000040)={0x34, 0x6, 0x0, {0x2, 0x1, 0xb, 0x0, '\'selinuxGPL'}}, 0x34) r2 = epoll_create1(0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x30000009}) dup2(r0, r2) 00:04:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7fffffffffffffff}) 00:04:27 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:27 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2002) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x7ff, 0xfffffffffffff45d, 0x20, 0x0, 0x8, 0x0, 0x7, 0x100, 0x91b, 0x8, 0x3, 0x2, 0x0, 0x6ac, 0x7, 0x6, 0x4, 0x100000001, 0x6}) fchdir(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0xc72) 00:04:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 267.040968] FAULT_INJECTION: forcing a failure. [ 267.040968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.052927] CPU: 1 PID: 16246 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 267.060296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.069665] Call Trace: [ 267.072273] dump_stack+0x1c9/0x2b4 [ 267.075905] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.081091] ? __radix_tree_lookup+0x3dd/0x6e0 [ 267.085669] ? update_load_avg+0x2de/0x2590 [ 267.089989] should_fail.cold.4+0xa/0x1a [ 267.094046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.099152] ? graph_lock+0x170/0x170 [ 267.102953] ? find_held_lock+0x36/0x1c0 [ 267.107005] ? find_held_lock+0x36/0x1c0 [ 267.111072] ? __lock_is_held+0xb5/0x140 [ 267.115143] ? check_same_owner+0x340/0x340 [ 267.119461] ? rcu_note_context_switch+0x730/0x730 [ 267.124393] __alloc_pages_nodemask+0x36e/0xdb0 [ 267.129053] ? __lock_acquire+0x7fc/0x5020 [ 267.133281] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 267.138290] ? trace_hardirqs_on+0x10/0x10 [ 267.142526] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 267.147531] ? percpu_counter_add_batch+0xf2/0x150 [ 267.152455] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 267.157464] ? __vm_enough_memory+0x590/0x980 [ 267.161959] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 267.167497] alloc_pages_vma+0xdd/0x540 [ 267.171468] shmem_alloc_page+0xa8/0x190 [ 267.175526] ? shmem_swapin+0x230/0x230 [ 267.179531] shmem_alloc_and_acct_page+0x1f1/0x820 [ 267.184455] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 267.189150] shmem_getpage_gfp+0x6ea/0x41e0 [ 267.193498] ? print_usage_bug+0xc0/0xc0 [ 267.197550] ? shmem_writepage+0x1380/0x1380 [ 267.201950] ? print_usage_bug+0xc0/0xc0 [ 267.206004] ? __lock_acquire+0x7fc/0x5020 [ 267.210231] ? print_usage_bug+0xc0/0xc0 [ 267.214289] ? __lock_acquire+0x7fc/0x5020 [ 267.218514] ? print_usage_bug+0xc0/0xc0 [ 267.222564] ? __lock_acquire+0x7fc/0x5020 [ 267.226785] ? __lock_acquire+0x7fc/0x5020 [ 267.231020] ? check_noncircular+0x20/0x20 [ 267.235253] ? __lock_acquire+0x7fc/0x5020 [ 267.239481] ? __lock_acquire+0x7fc/0x5020 [ 267.243720] ? trace_hardirqs_on+0x10/0x10 [ 267.247951] ? print_usage_bug+0xc0/0xc0 [ 267.252001] ? __lock_acquire+0x7fc/0x5020 [ 267.256247] ? print_usage_bug+0xc0/0xc0 [ 267.260300] ? print_usage_bug+0xc0/0xc0 [ 267.264358] ? graph_lock+0x170/0x170 [ 267.268169] ? print_usage_bug+0xc0/0xc0 [ 267.272226] ? __lock_acquire+0x7fc/0x5020 [ 267.276457] ? __lock_acquire+0x7fc/0x5020 [ 267.280686] ? graph_lock+0x170/0x170 [ 267.284482] ? find_held_lock+0x36/0x1c0 [ 267.288722] ? print_usage_bug+0xc0/0xc0 [ 267.292781] ? lock_downgrade+0x8f0/0x8f0 [ 267.296917] ? kasan_check_read+0x11/0x20 [ 267.301055] ? lock_release+0xa30/0xa30 [ 267.305028] ? mark_held_locks+0xc9/0x160 [ 267.309182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.314710] ? iov_iter_fault_in_readable+0x23d/0x460 [ 267.319890] ? copy_page_from_iter+0x890/0x890 [ 267.324460] ? __sanitizer_cov_trace_pc+0x4d/0x50 [ 267.329292] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 267.334475] shmem_write_begin+0x110/0x1e0 [ 267.338705] generic_perform_write+0x3ae/0x6c0 [ 267.343289] ? add_page_wait_queue+0x2c0/0x2c0 [ 267.347861] ? file_update_time+0xe4/0x640 [ 267.352094] ? current_time+0x1b0/0x1b0 [ 267.356068] ? down_write+0x8f/0x130 [ 267.359778] __generic_file_write_iter+0x26e/0x630 [ 267.364711] generic_file_write_iter+0x438/0x870 [ 267.369463] ? __generic_file_write_iter+0x630/0x630 [ 267.374557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.380082] ? iov_iter_init+0xc9/0x1f0 [ 267.384047] __vfs_write+0x6c6/0x9f0 [ 267.387754] ? kernel_read+0x120/0x120 [ 267.391644] ? __lock_is_held+0xb5/0x140 [ 267.395708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.401233] ? __sb_start_write+0x17f/0x300 [ 267.405545] vfs_write+0x1f8/0x560 [ 267.409087] ksys_pwrite64+0x181/0x1b0 [ 267.412965] ? __ia32_sys_pread64+0xf0/0xf0 [ 267.417276] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.422800] ? fput+0x130/0x1a0 [ 267.426070] ? do_sys_ftruncate+0x44e/0x560 [ 267.430386] __x64_sys_pwrite64+0x97/0xf0 [ 267.434525] do_syscall_64+0x1b9/0x820 [ 267.438399] ? syscall_slow_exit_work+0x500/0x500 [ 267.443233] ? syscall_return_slowpath+0x5e0/0x5e0 [ 267.448171] ? syscall_return_slowpath+0x31d/0x5e0 [ 267.453105] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 267.458461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.463304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.468494] RIP: 0033:0x40fd77 [ 267.471674] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 00:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x100000000000000}) [ 267.491434] RSP: 002b:00007fa62652da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 267.499129] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 000000000040fd77 [ 267.506387] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000014 [ 267.513642] RBP: 0000000000000000 R08: 0000000020000158 R09: 00000000fbad8001 [ 267.520907] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 267.528165] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000004 00:04:27 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x30000009}) r3 = dup2(r0, r1) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x3bffa, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) write$binfmt_elf32(r4, &(0x7f0000000180)=ANY=[@ANYRES64], 0xfffffe45) socket$inet6(0xa, 0x0, 0x0) ftruncate(r4, 0x800) io_submit(r5, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="80", 0x1}]) getpeername$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 00:04:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:27 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x200000000000000}) 00:04:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0xfffffffffffffee7) [ 267.692631] FAT-fs (loop2): Directory bread(block 128) failed [ 267.727824] FAT-fs (loop2): Directory bread(block 129) failed [ 267.787392] FAT-fs (loop2): Directory bread(block 130) failed [ 267.788976] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 267.834902] FAT-fs (loop2): Directory bread(block 131) failed [ 267.856347] FAT-fs (loop2): Directory bread(block 132) failed [ 267.871061] FAULT_INJECTION: forcing a failure. [ 267.871061] name failslab, interval 1, probability 0, space 0, times 0 [ 267.882766] CPU: 1 PID: 16284 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 267.890140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.899503] Call Trace: [ 267.902119] dump_stack+0x1c9/0x2b4 [ 267.905774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.910981] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 267.915838] should_fail.cold.4+0xa/0x1a [ 267.919907] ? perf_trace_lock+0x920/0x920 [ 267.924146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.929259] ? __lock_acquire+0x7fc/0x5020 [ 267.933485] ? print_usage_bug+0xc0/0xc0 [ 267.937546] ? print_usage_bug+0xc0/0xc0 [ 267.941598] ? trace_hardirqs_on+0x10/0x10 [ 267.945825] ? lock_downgrade+0x8f0/0x8f0 [ 267.949966] ? __lock_acquire+0x7fc/0x5020 [ 267.954190] ? kasan_unpoison_shadow+0x35/0x50 [ 267.958779] ? print_usage_bug+0xc0/0xc0 [ 267.962833] ? get_page_from_freelist+0xfe4/0x4620 [ 267.967767] __should_failslab+0x124/0x180 [ 267.972009] should_failslab+0x9/0x14 [ 267.975802] kmem_cache_alloc+0x47/0x760 [ 267.979863] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 267.985745] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 267.991459] __radix_tree_create+0x4d6/0x840 [ 267.995867] ? radix_tree_maybe_preload_order+0x110/0x110 [ 268.001396] ? perf_trace_lock+0x920/0x920 [ 268.005632] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 268.010465] ? graph_lock+0x170/0x170 [ 268.014255] ? __lock_is_held+0xb5/0x140 [ 268.018316] ? print_usage_bug+0xc0/0xc0 [ 268.022378] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 268.027230] __radix_tree_insert+0x107/0x8f0 [ 268.031630] ? graph_lock+0x170/0x170 [ 268.035421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.040425] ? __radix_tree_create+0x840/0x840 [ 268.045000] ? lock_acquire+0x1e4/0x540 [ 268.048965] ? shmem_add_to_page_cache+0x49c/0xe00 [ 268.053902] ? lock_release+0xa30/0xa30 [ 268.057877] ? kasan_check_write+0x14/0x20 [ 268.062117] ? do_raw_spin_lock+0xc1/0x200 [ 268.066350] shmem_add_to_page_cache+0x988/0xe00 [ 268.071108] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 268.075522] ? shmem_put_link+0x280/0x280 [ 268.079658] ? percpu_ref_put_many+0x131/0x240 [ 268.084230] ? percpu_ref_tryget+0x2d0/0x2d0 [ 268.088639] ? mem_cgroup_try_charge+0x548/0xa70 [ 268.093388] ? mem_cgroup_protected+0xa60/0xa60 [ 268.098054] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.103588] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 268.108689] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 268.113440] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 268.118445] ? __radix_tree_preload+0x173/0x1d0 [ 268.123115] shmem_getpage_gfp+0x81b/0x41e0 [ 268.127448] ? shmem_writepage+0x1380/0x1380 [ 268.131846] ? __lock_acquire+0x7fc/0x5020 [ 268.136072] ? attach_entity_load_avg+0x860/0x860 [ 268.140921] ? trace_hardirqs_on+0x10/0x10 [ 268.145155] ? print_usage_bug+0xc0/0xc0 [ 268.149226] ? attach_entity_load_avg+0x860/0x860 [ 268.154064] ? perf_trace_lock+0x920/0x920 [ 268.158305] ? __lock_acquire+0x7fc/0x5020 [ 268.162529] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 268.167359] ? graph_lock+0x170/0x170 [ 268.171205] ? check_noncircular+0x20/0x20 [ 268.175430] ? __lock_acquire+0x7fc/0x5020 [ 268.179662] ? perf_trace_lock+0x920/0x920 [ 268.183889] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 268.188720] ? __lock_acquire+0x7fc/0x5020 [ 268.192940] ? graph_lock+0x170/0x170 [ 268.196761] ? trace_hardirqs_on+0x10/0x10 [ 268.200987] ? find_held_lock+0x36/0x1c0 [ 268.205045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.210576] ? find_held_lock+0x36/0x1c0 [ 268.214648] ? lock_downgrade+0x8f0/0x8f0 [ 268.218802] ? kasan_check_read+0x11/0x20 [ 268.222939] ? do_raw_spin_unlock+0xa7/0x2f0 [ 268.227352] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 268.231928] ? kasan_check_write+0x14/0x20 [ 268.236157] ? do_raw_spin_lock+0xc1/0x200 [ 268.240385] ? _raw_spin_unlock+0x22/0x30 [ 268.244522] ? __mark_inode_dirty+0x495/0x1550 [ 268.249099] ? __inode_attach_wb+0x1320/0x1320 [ 268.253668] ? print_usage_bug+0xc0/0xc0 [ 268.257738] ? lock_downgrade+0x8f0/0x8f0 [ 268.261881] ? kasan_check_read+0x11/0x20 [ 268.266027] ? mark_held_locks+0xc9/0x160 [ 268.270166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.275694] ? iov_iter_fault_in_readable+0x23d/0x460 [ 268.280882] ? copy_page_from_iter+0x890/0x890 [ 268.285458] ? __sanitizer_cov_trace_pc+0x4d/0x50 [ 268.290290] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 268.295475] shmem_write_begin+0x110/0x1e0 [ 268.299705] generic_perform_write+0x3ae/0x6c0 [ 268.304279] ? generic_update_time+0x26a/0x450 [ 268.308861] ? add_page_wait_queue+0x2c0/0x2c0 [ 268.313433] ? file_update_time+0xe4/0x640 [ 268.317659] ? current_time+0x1b0/0x1b0 [ 268.321634] ? down_write+0x8f/0x130 [ 268.325341] __generic_file_write_iter+0x26e/0x630 [ 268.330267] generic_file_write_iter+0x438/0x870 [ 268.335027] ? __generic_file_write_iter+0x630/0x630 [ 268.340124] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.345656] ? iov_iter_init+0xc9/0x1f0 [ 268.349632] __vfs_write+0x6c6/0x9f0 [ 268.353346] ? kernel_read+0x120/0x120 [ 268.357230] ? __lock_is_held+0xb5/0x140 [ 268.361301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.366826] ? __sb_start_write+0x17f/0x300 [ 268.371148] vfs_write+0x1f8/0x560 [ 268.374782] ksys_pwrite64+0x181/0x1b0 [ 268.378659] ? __ia32_sys_pread64+0xf0/0xf0 [ 268.382968] ? exit_to_usermode_loop+0x1f4/0x370 [ 268.387719] ? syscall_slow_exit_work+0x500/0x500 [ 268.392566] __x64_sys_pwrite64+0x97/0xf0 [ 268.396707] do_syscall_64+0x1b9/0x820 [ 268.400586] ? finish_task_switch+0x1d3/0x870 [ 268.405074] ? syscall_return_slowpath+0x5e0/0x5e0 [ 268.410003] ? syscall_return_slowpath+0x31d/0x5e0 [ 268.414939] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 268.420300] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.425139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.430321] RIP: 0033:0x40fd77 [ 268.433493] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.452864] RSP: 002b:00007fa62652da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 268.460573] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 000000000040fd77 [ 268.467836] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000014 [ 268.475093] RBP: 0000000000000000 R08: 0000000020000158 R09: 00000000fbad8001 00:04:28 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xffffffffffffff7f}) [ 268.482358] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 268.489616] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000005 [ 268.498291] FAT-fs (loop2): Directory bread(block 133) failed [ 268.516678] IPVS: ftp: loaded support on port[0] = 21 [ 268.542026] FAT-fs (loop2): Directory bread(block 134) failed 00:04:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1000000}) [ 268.616087] FAT-fs (loop2): Directory bread(block 135) failed [ 268.715120] FAT-fs (loop2): Directory bread(block 136) failed [ 268.762439] FAT-fs (loop2): Directory bread(block 137) failed 00:04:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={"766c610500", 0xd806}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x22000, 0x0) 00:04:29 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:29 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 269.087450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 269.094739] attempt to access beyond end of device [ 269.094767] loop2: rw=2049, want=297, limit=128 [ 269.105108] attempt to access beyond end of device [ 269.110175] loop2: rw=2049, want=294, limit=128 [ 269.115188] Buffer I/O error on dev loop2, logical block 293, lost async page write [ 269.349762] FAULT_INJECTION: forcing a failure. [ 269.349762] name failslab, interval 1, probability 0, space 0, times 0 [ 269.361162] CPU: 1 PID: 16346 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 269.368532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.377895] Call Trace: [ 269.380496] dump_stack+0x1c9/0x2b4 [ 269.384142] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.389354] ? add_page_wait_queue+0x2c0/0x2c0 [ 269.393962] should_fail.cold.4+0xa/0x1a [ 269.398049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.403166] ? up_write+0x7b/0x220 [ 269.406713] ? up_read+0x110/0x110 [ 269.410263] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 269.415812] ? __generic_file_write_iter+0x1bd/0x630 [ 269.420939] ? find_held_lock+0x36/0x1c0 [ 269.425038] ? check_same_owner+0x340/0x340 [ 269.429378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.434934] ? rcu_note_context_switch+0x730/0x730 [ 269.439875] ? lock_downgrade+0x8f0/0x8f0 [ 269.444040] __should_failslab+0x124/0x180 [ 269.448292] should_failslab+0x9/0x14 [ 269.452106] kmem_cache_alloc+0x2af/0x760 [ 269.456278] getname_flags+0xd0/0x5a0 [ 269.460092] ? __sb_end_write+0xac/0xe0 [ 269.464082] getname+0x19/0x20 [ 269.467279] do_sys_open+0x3a2/0x760 [ 269.471006] ? filp_open+0x80/0x80 [ 269.474553] ? do_sys_ftruncate+0x44e/0x560 [ 269.478884] __x64_sys_open+0x7e/0xc0 [ 269.482695] do_syscall_64+0x1b9/0x820 [ 269.486596] ? syscall_return_slowpath+0x5e0/0x5e0 [ 269.491538] ? syscall_return_slowpath+0x31d/0x5e0 [ 269.496480] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 269.501859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.506720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.511940] RIP: 0033:0x40fd11 [ 269.515141] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 269.534505] RSP: 002b:00007fa62652da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 269.542229] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 000000000040fd11 [ 269.549510] RDX: 00007fa62652dafa RSI: 0000000000000002 RDI: 00007fa62652daf0 [ 269.556785] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 269.564061] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000014 [ 269.571343] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000006 [ 269.800892] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.807822] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.815066] device bridge_slave_0 entered promiscuous mode [ 269.842687] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.849116] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.856508] device bridge_slave_1 entered promiscuous mode [ 269.883577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 269.911042] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 269.990188] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 270.019988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 270.030974] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 270.057080] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 270.227537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 270.234677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.271887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 270.278994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.347362] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 270.354538] team0: Port device team_slave_0 added [ 270.378903] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 270.386181] team0: Port device team_slave_1 added [ 270.410137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.436914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.462001] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 270.469068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.477306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.498884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 270.506033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.514079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.735811] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.742193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.748856] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.755240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.762956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 271.235641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.590968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.676602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 271.755917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 271.762142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.769699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.846697] 8021q: adding VLAN 0 to HW filter on device team0 00:04:32 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x49a2, @loopback={0x0, 0x1}}}, 0x5, 0x6, 0x3, 0x2, 0x8}, 0x98) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0x1, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other', 0x2c}, {@blksize={'blksize', 0x3d, 0x400}, 0x2c}, {@default_permissions='default_permissions', 0x2c}]}}) sendmsg$can_bcm(r3, &(0x7f0000001540)={&(0x7f0000001440)={0x1d}, 0x10, &(0x7f0000001500)={&(0x7f0000001480)={0x5, 0x614, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "bafb927ff2fcca2f"}}, 0x48}, 0x1}, 0x0) 00:04:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x1ff) eventfd2(0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40040, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f0000000180)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0xffff, 0x4) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 00:04:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:32 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:32 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x30000009}) dup2(r1, r0) 00:04:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$inet6(0xa, 0x1000000006, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000752ffc)=0x39, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x4000075, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$P9_RUNLINKAT(r2, &(0x7f00000000c0)={0x7, 0x4d}, 0x7) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 272.448223] FAULT_INJECTION: forcing a failure. [ 272.448223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.460069] CPU: 1 PID: 16649 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 272.467437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.476800] Call Trace: [ 272.479402] dump_stack+0x1c9/0x2b4 [ 272.483048] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.488274] ? find_held_lock+0x36/0x1c0 [ 272.492381] should_fail.cold.4+0xa/0x1a 00:04:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) r1 = getgid() syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x7, &(0x7f0000001600)=[{&(0x7f0000000140)="dc36547c8608b29c35ffae3f14817f48b7e32b71da157b5d6a509d3c433662f04d81db9531941ab089cf5259d2e9deb00edfe23cbe8c4ed5b3ceeeec3a24b67ab35af5844fdf636a35e877c6ea428030ed85da7af90f041d6d02858a6279cf4eb25e2c1d9868", 0x66, 0x200}, {&(0x7f0000000280)="a8eb19b51f55f4a6e2d8b6c96101392450c8d567478f954605db429ee9038a9a2460f6fbba6874052b08a3b7d1e36c0ba1cc259a5b1d803a92afd1a4f198cd041d9f2ab9619cc2f3d58aa188aa79645a60feefa9b18e787910c2eb78861b4093aa55567af69817c2a792256d569680f3c04ddccbe39635a505d9798d636e10bfb79340589afaecfd8cfc1a3413c02cd5359f65a4820ed301399df0855313a13d2742917ced293a9e28910932373188", 0xaf}, {&(0x7f0000000340)="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", 0xfd, 0x1}, {&(0x7f0000000440)="49c2aff9135e2de37d2765f58f1db52459dbaff9e53b7b5e0967c065df71e2c54ec78e35b980cb209083844239e9e073cba6a0e2901517ae4b8a71331d75608ab60a9aad9ba870c56dd71244b12e525da0110d7d4cd21e4ceb29db4d8a7b6cd4598032f31af578aec8546ed8addd2db0d8ca12f7074ce26df196d475687497a4fce2b8e13386d93d5daac3c7e9eaae24faeddf2a9eaf0c5f4a6629f23ba18f1b2a19f778f05d3c43a07175adf6daa55d4250c19b400b430bcccda81682328f09718e2632c8ab3e0028411d5ad6c63b63bf20c4c1f280b17f71008f3df1be26f67018ba80082f0166", 0xe8, 0xfffffffffffffff7}, {&(0x7f00000001c0)="d3d1ef41ed42ab96ebae91cbbad280a2a8f4c4910ed26d4dc5721d1d59552c893a7b6f30", 0x24, 0x2}, {&(0x7f0000000540)="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", 0x1000, 0xea}, {&(0x7f0000001540)="52122444f1d0a1d0dceb7f3b97d1085df87bff02c9eb980fd6dd737a9f4a7ff2a3deac31f6900bcc1ece34ed6542d763fd0c57272b79c1fbd14540f937f810af5899d060f84459ee22f6e51ea2de9d4dd0de6626dcbe0b7f25aaad8715bdb3998eb77da4b8cbf1ee6abd247cc59c97a40613df52e8f1d71ffd615aa64e2717f60423a87c8ff7f40f2cec321640df011e5787a463c67ff00d44c5c16b85f4", 0x9e}], 0x440, &(0x7f00000016c0)={[{@gid={'gid', 0x3d, r1}, 0x2c}]}) syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x100000001, 0x101000) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0xfffffffffffffee7, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0)={0x30000009}) 00:04:32 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000003c0)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() readv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000140)}, {&(0x7f0000000200)=""/199, 0xc7}], 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x1, 0x1f}, {0x2, 0x2}, 0x401, 0x1, 0xb32}) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) [ 272.496461] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.501584] ? trace_hardirqs_on+0x10/0x10 [ 272.505844] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 272.510971] ? trace_hardirqs_on+0x10/0x10 [ 272.515216] ? delayacct_end+0x5a/0x100 [ 272.519205] ? __delayacct_freepages_end+0xe0/0x140 [ 272.524239] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.529798] ? do_try_to_free_pages+0xe59/0x1260 [ 272.534578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.540134] ? should_fail+0x223/0xbed [ 272.544042] __alloc_pages_nodemask+0x36e/0xdb0 [ 272.548729] ? rcu_pm_notify+0xc0/0xc0 [ 272.552633] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 272.557662] ? find_held_lock+0x36/0x1c0 [ 272.561744] ? check_same_owner+0x340/0x340 [ 272.566070] cache_grow_begin+0x91/0x710 [ 272.570136] kmem_cache_alloc+0x689/0x760 [ 272.574290] getname_flags+0xd0/0x5a0 [ 272.578088] ? percpu_ref_tryget+0x2d0/0x2d0 [ 272.582494] getname+0x19/0x20 [ 272.585674] do_sys_open+0x3a2/0x760 [ 272.589552] ? filp_open+0x80/0x80 [ 272.593085] ? syscall_slow_exit_work+0x500/0x500 [ 272.597939] __x64_sys_open+0x7e/0xc0 [ 272.601746] do_syscall_64+0x1b9/0x820 [ 272.605629] ? syscall_slow_exit_work+0x500/0x500 [ 272.610461] ? syscall_return_slowpath+0x5e0/0x5e0 [ 272.615388] ? syscall_return_slowpath+0x31d/0x5e0 [ 272.620323] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 272.625681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.630518] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.635702] RIP: 0033:0x40fd11 [ 272.638901] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 272.658226] RSP: 002b:00007fa62652da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 272.665926] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 000000000040fd11 [ 272.673182] RDX: 00007fa62652dafa RSI: 0000000000000002 RDI: 00007fa62652daf0 [ 272.680438] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 272.687703] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000014 00:04:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x2b1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) [ 272.694973] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000007 00:04:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 272.753948] hfsplus: unable to find HFS+ superblock 00:04:32 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:32 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 272.856169] hfsplus: unable to find HFS+ superblock 00:04:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) vmsplice(r1, &(0x7f0000000040), 0x0, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) [ 272.930299] FAULT_INJECTION: forcing a failure. [ 272.930299] name failslab, interval 1, probability 0, space 0, times 0 [ 272.941706] CPU: 0 PID: 16686 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 272.949079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.958441] Call Trace: [ 272.961054] dump_stack+0x1c9/0x2b4 [ 272.964727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.969980] should_fail.cold.4+0xa/0x1a [ 272.974065] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.979200] ? trace_hardirqs_on+0x10/0x10 [ 272.983453] ? do_writepages+0x1a0/0x1a0 [ 272.987529] ? set_page_dirty+0x36f/0x6f0 [ 272.991700] ? find_held_lock+0x36/0x1c0 [ 272.995792] ? check_same_owner+0x340/0x340 [ 273.000129] ? rcu_note_context_switch+0x730/0x730 [ 273.005075] ? graph_lock+0x170/0x170 [ 273.008902] __should_failslab+0x124/0x180 [ 273.013155] should_failslab+0x9/0x14 [ 273.017005] kmem_cache_alloc+0x2af/0x760 [ 273.021181] ? trace_hardirqs_on+0x10/0x10 [ 273.025444] ? find_held_lock+0x36/0x1c0 [ 273.029533] get_empty_filp+0x12d/0x530 [ 273.033519] ? proc_nr_files+0x60/0x60 [ 273.037426] ? lock_downgrade+0x8f0/0x8f0 [ 273.041591] ? perf_trace_lock+0xde/0x920 [ 273.045749] ? rcu_is_watching+0x8c/0x150 [ 273.049923] path_openat+0x11e/0x4e10 [ 273.053759] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 273.058793] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 273.063568] ? find_held_lock+0x36/0x1c0 [ 273.067659] ? lock_downgrade+0x8f0/0x8f0 [ 273.071818] ? do_sys_open+0x3a2/0x760 [ 273.075728] ? kasan_check_read+0x11/0x20 00:04:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:33 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0xfffffea2, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x40) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000280)=""/136, 0x88, 0x9, &(0x7f0000000080)={r3, r4+30000000}) r5 = dup2(0xffffffffffffffff, r1) ioctl$TCXONC(r5, 0x540a, 0x7) r6 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f00000000c0)={0x30000009}) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000340)={0xffffffff, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7ec}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x68b6}}, {{0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x3d8}}, {{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x290) 00:04:33 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1a}, 0x0, 0x40000000000000, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x802) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 00:04:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 273.079891] ? do_raw_spin_unlock+0xa7/0x2f0 [ 273.084313] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 273.088912] ? __lock_is_held+0xb5/0x140 [ 273.093025] ? _raw_spin_unlock+0x22/0x30 [ 273.097196] ? __alloc_fd+0x34e/0x710 [ 273.101015] ? usercopy_warn+0x120/0x120 [ 273.105104] do_filp_open+0x255/0x380 [ 273.108920] ? may_open_dev+0x100/0x100 [ 273.112902] ? strncpy_from_user+0x3be/0x510 [ 273.117324] ? mpi_free.cold.1+0x19/0x19 [ 273.121396] ? get_unused_fd_flags+0x122/0x1a0 [ 273.125994] ? getname_flags+0x26e/0x5a0 [ 273.130067] ? __sb_end_write+0xac/0xe0 [ 273.134051] do_sys_open+0x584/0x760 [ 273.137779] ? filp_open+0x80/0x80 [ 273.141361] ? do_sys_ftruncate+0x44e/0x560 [ 273.145694] __x64_sys_open+0x7e/0xc0 [ 273.149508] do_syscall_64+0x1b9/0x820 [ 273.149864] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 273.153409] ? finish_task_switch+0x1d3/0x870 [ 273.153430] ? syscall_return_slowpath+0x5e0/0x5e0 [ 273.153448] ? syscall_return_slowpath+0x31d/0x5e0 [ 273.153471] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 00:04:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 273.153493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.153515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.189693] RIP: 0033:0x40fd11 [ 273.192882] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 273.212307] RSP: 002b:00007fa62652da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 273.220037] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 000000000040fd11 [ 273.227337] RDX: 00007fa62652dafa RSI: 0000000000000002 RDI: 00007fa62652daf0 [ 273.234613] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 273.241903] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000014 [ 273.249197] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000008 00:04:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xe0000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x2}], 0xc0) r2 = epoll_create1(0x3) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc93d6d345f8f762070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="b7f2288a911993f0265df5cf1cdd8b15b062950b86bc01abc86307096f933c1aaf464d4f8a906151", 0x28) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000100)=0x818) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000066c58cee7cf0d5000000000000007e35900cbb484ebcda12b342aa23a4a281fae4a503e2863e8a2c44d81d55bec2a32c7b84deaf7551c90f41b4", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:04:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0xf, 0x230) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 00:04:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x14}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x30000009}) dup2(r0, r1) 00:04:33 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:33 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd0, "3d010d7e1857f0ddecc1c2efeeb51d028cc535cabf1d186b143f36a95f9e224d2f03a81a5c943531c83e6a67187266d37400d87a1e15e8ec507c09d64325b93c87fa8f5d0ee0225bfdd382b4b70a6dcd7751f75ec4ad08fb876006be58905f054ef02038d1b7fa8bc3726ca9db1623719fd7003bc9849f976ff8b4e4d6f5eb9d594e33ffee1d71273f2bfde387583fe9e70cf54fdfbd3b575b94fc657c261701d6c510913eef16ddf3834161b6cea37b1f0b4493d2f7c6d570f03c2311f11a75290d6bc4db9d90ae62f67beff0424e0f"}, &(0x7f00000001c0)=0xd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x7f, 0xa190, 0x4bda3842, 0x401}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 00:04:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000780)=""/199, 0xc7, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001340)=""/4096, 0x1000}, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffc01, 0xf6e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, [0x1df46a78, 0x7ff, 0x7, 0x6, 0x200, 0x0, 0x65a, 0x6, 0x2, 0x3, 0x80, 0x4d7, 0x7, 0x6, 0x8]}, &(0x7f0000000180)=0x100) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000001040)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f00000010c0)=""/238, 0xee}, {&(0x7f0000001240)=""/174, 0xae}, {&(0x7f0000002380)=""/137, 0x89}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000002440)=""/249, 0xf9}], 0x5, &(0x7f0000002540)=""/38, 0x26}}, {{0x0, 0x0, &(0x7f0000004b40), 0x0, &(0x7f0000004b80)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f00000050c0), 0x0, &(0x7f0000005140)=""/118, 0x76}}, {{&(0x7f00000051c0)=@nl, 0x80, &(0x7f0000005580), 0x0, &(0x7f0000005600)}}], 0x4, 0x0, &(0x7f00000057c0)={0x77359400}) [ 273.628119] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 273.647024] dccp_close: ABORT with 7 bytes unread 00:04:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x30000009}) dup2(r0, r1) 00:04:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80001) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r4 = getpgrp(0x0) kcmp(r3, r4, 0x2, r2, r0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) [ 273.743023] FAULT_INJECTION: forcing a failure. [ 273.743023] name failslab, interval 1, probability 0, space 0, times 0 [ 273.754424] CPU: 1 PID: 16759 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 273.761819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.771182] Call Trace: [ 273.773792] dump_stack+0x1c9/0x2b4 [ 273.777439] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.782660] should_fail.cold.4+0xa/0x1a [ 273.786746] ? fault_create_debugfs_attr+0x1f0/0x1f0 00:04:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)='syz1', 0x4000000) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1'}, 0x4) setrlimit(0x80000000000007, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x5, 0x1, 0x76, 0x800, 0x1002, 0x81}) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x10000, 0x4) 00:04:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, 0x7, 0x400, 0x1f, 0xb69, 0xa0}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x7f, 0xea0, 0x9}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r3, 0xd272, 0x100000001, 0x0, 0x0, 0x7, 0x9, 0x401, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1ff, 0x3f, 0x7fffffff, 0x88}}, &(0x7f00000006c0)=0xb0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r5 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x100000000000204, 0x4000000000001000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_int(r5, 0x0, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r6}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) [ 273.791942] ? lock_release+0xa30/0xa30 [ 273.795944] ? check_same_owner+0x340/0x340 [ 273.800287] ? graph_lock+0x170/0x170 [ 273.804116] ? rcu_note_context_switch+0x730/0x730 [ 273.809069] ? find_held_lock+0x36/0x1c0 [ 273.813156] ? __lock_is_held+0xb5/0x140 [ 273.817247] ? check_same_owner+0x340/0x340 [ 273.821604] ? rcu_note_context_switch+0x730/0x730 [ 273.826582] __should_failslab+0x124/0x180 [ 273.830863] should_failslab+0x9/0x14 [ 273.834681] kmem_cache_alloc_trace+0x2cb/0x780 [ 273.839380] ? init_wait_entry+0x1c0/0x1c0 [ 273.843647] ? loop_get_status64+0x140/0x140 [ 273.848072] __kthread_create_on_node+0x127/0x4c0 [ 273.852930] ? __kthread_parkme+0x1b0/0x1b0 [ 273.857289] ? __lockdep_init_map+0x105/0x590 [ 273.861803] ? loop_get_status64+0x140/0x140 [ 273.866220] kthread_create_on_node+0xb1/0xe0 [ 273.870717] ? __kthread_create_on_node+0x4c0/0x4c0 [ 273.875752] ? kasan_check_read+0x11/0x20 [ 273.879906] lo_ioctl+0x7ce/0x1d10 [ 273.883461] ? lo_rw_aio_complete+0x450/0x450 [ 273.887950] blkdev_ioctl+0x9cd/0x2030 [ 273.891831] ? blkpg_ioctl+0xc40/0xc40 [ 273.895712] ? lock_downgrade+0x8f0/0x8f0 [ 273.899866] ? kasan_check_read+0x11/0x20 [ 273.903999] ? rcu_is_watching+0x8c/0x150 [ 273.908139] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 273.912552] ? __fget+0x414/0x670 [ 273.916001] ? expand_files.part.8+0x9c0/0x9c0 [ 273.920587] block_ioctl+0xee/0x130 [ 273.924210] ? blkdev_fallocate+0x400/0x400 [ 273.928519] do_vfs_ioctl+0x1de/0x1720 [ 273.932393] ? rcu_is_watching+0x8c/0x150 [ 273.936531] ? ioctl_preallocate+0x300/0x300 [ 273.940934] ? __fget_light+0x2f7/0x440 [ 273.944895] ? fget_raw+0x20/0x20 [ 273.948343] ? putname+0xf2/0x130 [ 273.951794] ? rcu_read_lock_sched_held+0x108/0x120 [ 273.956808] ? kmem_cache_free+0x25c/0x2d0 [ 273.961039] ? putname+0xf7/0x130 [ 273.964484] ? do_sys_open+0x3cb/0x760 [ 273.968365] ? security_file_ioctl+0x94/0xc0 [ 273.972762] ksys_ioctl+0xa9/0xd0 [ 273.976207] __x64_sys_ioctl+0x73/0xb0 [ 273.980092] do_syscall_64+0x1b9/0x820 [ 273.983968] ? finish_task_switch+0x1d3/0x870 [ 273.988461] ? syscall_return_slowpath+0x5e0/0x5e0 [ 273.993389] ? syscall_return_slowpath+0x31d/0x5e0 [ 273.998316] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 274.003679] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.008620] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.013795] RIP: 0033:0x455927 [ 274.016966] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.036304] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.044004] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 274.051267] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 274.058530] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 274.065906] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 274.073287] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000009 00:04:34 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x400) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x40000000015, 0x5, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000580)=0x140000, 0x4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x1) 00:04:34 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, r0, 0xa, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) sync_file_range(r2, 0x2, 0x1, 0x6) 00:04:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind(r0, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000180)) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 00:04:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 274.569884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:04:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00006d6487c750eaa8ed98c324da7d000000"], 0x28}, 0x1}, 0x0) shmget(0x2, 0x2000, 0x808, &(0x7f0000ffb000/0x2000)=nil) 00:04:34 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:34 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:34 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1f, 0x1, 0x6, 0x6, 0x0, 0xffff, 0x1000, 0x4, 0x80000000, 0x8, 0x0, 0x7, 0x2, 0x3000, 0x7f, 0x8, 0x0, 0x3, 0xfffffffffffffffd, 0x4, 0x2, 0x7fff, 0x7d5746c3, 0x2, 0x20, 0x1, 0x0, 0x100000000, 0x8, 0x10001, 0x7fffffff, 0xfffffffffffffe00, 0x6, 0x0, 0xa, 0xc9, 0x0, 0x9a7, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x4, 0x3f, 0xfffffffffffffff9, 0x1, 0x5, 0x2, 0x3}, r3, 0x10, r2, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x30000009}) dup2(r0, r1) 00:04:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:04:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)={0x3}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400200, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x3, 0x100, 0x80000000, 0x100000001, [], [], [], 0x1, 0x8, 0x3, 0x7, "284bdf1a552d7d22fea848742323b5f0"}) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:04:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) [ 274.703847] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:04:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getitimer(0x3, &(0x7f0000000040)) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) [ 274.823836] FAULT_INJECTION: forcing a failure. [ 274.823836] name failslab, interval 1, probability 0, space 0, times 0 [ 274.835175] CPU: 1 PID: 16846 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 274.842546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.851916] Call Trace: [ 274.854523] dump_stack+0x1c9/0x2b4 [ 274.858173] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.863394] should_fail.cold.4+0xa/0x1a [ 274.867469] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.872577] ? mutex_trylock+0x2b0/0x2b0 [ 274.876648] ? graph_lock+0x170/0x170 [ 274.880448] ? ___ratelimit.cold.2+0x6b/0x6b [ 274.884859] ? save_stack+0x43/0xd0 [ 274.888492] ? find_held_lock+0x36/0x1c0 [ 274.892551] ? __lock_is_held+0xb5/0x140 [ 274.896631] ? check_same_owner+0x340/0x340 [ 274.900987] ? rcu_note_context_switch+0x730/0x730 [ 274.905930] __should_failslab+0x124/0x180 [ 274.910160] should_failslab+0x9/0x14 [ 274.913950] kmem_cache_alloc+0x2af/0x760 [ 274.918085] ? wait_for_completion+0x8d0/0x8d0 [ 274.922660] ? graph_lock+0x170/0x170 [ 274.926451] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 274.931462] __kernfs_new_node+0xef/0x5a0 [ 274.935611] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 274.940369] ? mutex_unlock+0xd/0x10 [ 274.944073] ? kernfs_activate+0x21a/0x2c0 [ 274.948313] kernfs_new_node+0x80/0xf0 [ 274.952196] __kernfs_create_file+0x4d/0x330 [ 274.956605] sysfs_add_file_mode_ns+0x21a/0x560 [ 274.961273] internal_create_group+0x282/0x970 [ 274.965854] sysfs_create_group+0x1f/0x30 [ 274.970003] lo_ioctl+0x12c8/0x1d10 [ 274.973629] ? lo_rw_aio_complete+0x450/0x450 [ 274.978113] blkdev_ioctl+0x9cd/0x2030 [ 274.981991] ? blkpg_ioctl+0xc40/0xc40 [ 274.985893] ? lock_downgrade+0x8f0/0x8f0 [ 274.990037] ? kasan_check_read+0x11/0x20 [ 274.994172] ? rcu_is_watching+0x8c/0x150 [ 274.998309] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 275.002716] ? __fget+0x414/0x670 [ 275.006164] ? expand_files.part.8+0x9c0/0x9c0 [ 275.010746] block_ioctl+0xee/0x130 [ 275.014376] ? blkdev_fallocate+0x400/0x400 [ 275.018684] do_vfs_ioctl+0x1de/0x1720 [ 275.022566] ? rcu_is_watching+0x8c/0x150 [ 275.026717] ? ioctl_preallocate+0x300/0x300 [ 275.031110] ? __fget_light+0x2f7/0x440 [ 275.035072] ? fget_raw+0x20/0x20 [ 275.038513] ? putname+0xf2/0x130 [ 275.041964] ? rcu_read_lock_sched_held+0x108/0x120 [ 275.046967] ? kmem_cache_free+0x25c/0x2d0 [ 275.051190] ? putname+0xf7/0x130 [ 275.054633] ? do_sys_open+0x3cb/0x760 [ 275.058530] ? security_file_ioctl+0x94/0xc0 [ 275.062932] ksys_ioctl+0xa9/0xd0 [ 275.066375] __x64_sys_ioctl+0x73/0xb0 [ 275.070252] do_syscall_64+0x1b9/0x820 [ 275.074135] ? finish_task_switch+0x1d3/0x870 [ 275.078620] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.083546] ? syscall_return_slowpath+0x31d/0x5e0 [ 275.088472] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.093832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.098678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.103855] RIP: 0033:0x455927 00:04:35 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x30000009}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x48000) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) dup2(r0, r1) 00:04:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) kexec_load(0x40, 0x3, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0x1000, 0x4, 0x2}, {&(0x7f0000000080)="053227af71a68439525a25c47dabc307b9f72846339a09b0f4084d5df1cf1cba114032bc584ed4a24839678057cbc78dd7c1cf45e4f060ec8b56ca4395b1685fe06603af8f33d36b3a315d1a6539251457fb33e34186805fae44b4315b6090a28e26ce26095dac10e21e785b368af3b9eb8dd0e8bec1d45d141ffa5af9a34535cec7dbb76fa73682c5ace752763ba4640973cb18177e9ee0d3b66056dc8f1fd2169cbdb37bfcc680f25bb2696567c7e3b5ae276b3811a323d9e9b988d7c425b3262dcbfc45467cb6d0f4c059b4e4c0abcfce97", 0xd3, 0xa4, 0x1f}, {&(0x7f0000000180)="e821da15f5e4825d813033b06699fb234562b585b5bd", 0x16, 0x9, 0x3f}], 0x30000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x0, 0x70, 0x0, 0x9, 0x401, 0x8, 0x0, 0x8, 0x98100, 0x1, 0x4, 0x3, 0x1, 0x6, 0xc60, 0x9, 0x8, 0x3, 0x200, 0x200, 0x262, 0xfffffffffffeffff, 0x3195, 0x8000, 0x1, 0x800, 0x2, 0x9, 0x4dd, 0x9, 0x845, 0x20, 0x9, 0x3ff, 0x10001, 0x15c, 0x3, 0x8000, 0x0, 0x1, 0x1, @perf_config_ext={0x7f, 0x9}, 0x12100, 0x5, 0x6cb0, 0x7, 0x1, 0x7fffffff, 0x7}) 00:04:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x0, 0x1ff, 0x9, 0x5, 0x7f}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x101001) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x5, 0x0, 0xa, 0x0, 0x1, 0xfffffffffffffffe, 'syz1\x00', &(0x7f00000000c0)=["07e646d40000000000"], 0x49c165992989edd8}) [ 275.107039] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.126367] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.134065] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 275.141329] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 275.148600] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 275.155866] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 275.163121] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000a 00:04:35 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:35 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xda4369dc380ca49c, 0x5, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000300)=""/28) r4 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x8c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in6={0xa, 0x4e20, 0x65a1, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x700d3c61, @dev={0xfe, 0x80, [], 0x1a}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x6}, @in6={0xa, 0x4e21, 0x3be7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r5, 0xf7}, &(0x7f0000000240)=0x8) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) 00:04:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") finit_module(r0, &(0x7f0000000240)=')%mime_type\'\x00', 0x1) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000002c0)={0x8, 0x64, 0x5, 0x0, 0x0, [{r1, 0x0, 0x7f}, {r0, 0x0, 0xa8}, {r1, 0x0, 0x7fffffff}, {r1, 0x0, 0xdf7}, {r0, 0x0, 0x3}]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = eventfd2(0x0, 0x0) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000200)=0x9, 0x2) r4 = open(&(0x7f0000000380)='./file0\x00', 0x80800, 0x40) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00000003c0)=""/129) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) openat$cgroup_int(r4, &(0x7f0000000480)='cpuset.memory_spread_page\x00', 0x2, 0x0) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r5}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@local}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{0x400, 0x0, 0x1000}, {0x4, 0x4, 0xe6, 0x1cef}, {0x3f, 0x7, 0x200, 0x2}, {0x574, 0x2, 0x7f, 0xc47}, {0x7, 0x1, 0x0, 0x6}, {0x7, 0x2, 0x8, 0xfffffffffffffff9}, {0x3, 0x4, 0x80000001, 0x1}, {0xffffffff, 0x9, 0xfffffffffffffffc}, {0x0, 0x480000, 0x3e, 0xe9}, {0x5, 0x6, 0x9, 0x9}]}, 0x10) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001480)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000180)=0x5, 0x4) bind$can_raw(r2, &(0x7f00000001c0)={0x1d}, 0x10) [ 275.352778] FAULT_INJECTION: forcing a failure. [ 275.352778] name failslab, interval 1, probability 0, space 0, times 0 [ 275.364148] CPU: 0 PID: 16873 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 275.371518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.380967] Call Trace: [ 275.383571] dump_stack+0x1c9/0x2b4 [ 275.387217] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.392437] should_fail.cold.4+0xa/0x1a [ 275.396519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.401638] ? mutex_trylock+0x2b0/0x2b0 [ 275.405719] ? graph_lock+0x170/0x170 [ 275.409541] ? ___ratelimit.cold.2+0x6b/0x6b [ 275.413961] ? save_stack+0x43/0xd0 [ 275.417614] ? find_held_lock+0x36/0x1c0 [ 275.421699] ? __lock_is_held+0xb5/0x140 [ 275.425786] ? check_same_owner+0x340/0x340 [ 275.430125] ? rcu_note_context_switch+0x730/0x730 [ 275.435061] __should_failslab+0x124/0x180 [ 275.439299] should_failslab+0x9/0x14 [ 275.443105] kmem_cache_alloc+0x2af/0x760 [ 275.447249] ? wait_for_completion+0x8d0/0x8d0 [ 275.451826] ? graph_lock+0x170/0x170 [ 275.455628] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 275.460635] __kernfs_new_node+0xef/0x5a0 [ 275.464779] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 275.469563] ? mutex_unlock+0xd/0x10 [ 275.473266] ? kernfs_activate+0x21a/0x2c0 [ 275.477497] kernfs_new_node+0x80/0xf0 [ 275.481377] __kernfs_create_file+0x4d/0x330 [ 275.485774] sysfs_add_file_mode_ns+0x21a/0x560 [ 275.490437] internal_create_group+0x282/0x970 [ 275.495019] sysfs_create_group+0x1f/0x30 [ 275.499156] lo_ioctl+0x12c8/0x1d10 [ 275.502778] ? lo_rw_aio_complete+0x450/0x450 [ 275.507288] blkdev_ioctl+0x9cd/0x2030 [ 275.511191] ? blkpg_ioctl+0xc40/0xc40 [ 275.515074] ? lock_downgrade+0x8f0/0x8f0 [ 275.519218] ? kasan_check_read+0x11/0x20 [ 275.523351] ? rcu_is_watching+0x8c/0x150 [ 275.527498] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 275.531903] ? __fget+0x414/0x670 [ 275.535353] ? expand_files.part.8+0x9c0/0x9c0 [ 275.540052] block_ioctl+0xee/0x130 [ 275.543667] ? blkdev_fallocate+0x400/0x400 [ 275.547981] do_vfs_ioctl+0x1de/0x1720 [ 275.551857] ? rcu_is_watching+0x8c/0x150 [ 275.556000] ? ioctl_preallocate+0x300/0x300 [ 275.560396] ? __fget_light+0x2f7/0x440 [ 275.564359] ? fget_raw+0x20/0x20 [ 275.567886] ? putname+0xf2/0x130 [ 275.571329] ? rcu_read_lock_sched_held+0x108/0x120 [ 275.576333] ? kmem_cache_free+0x25c/0x2d0 [ 275.580560] ? putname+0xf7/0x130 [ 275.584002] ? do_sys_open+0x3cb/0x760 [ 275.587889] ? security_file_ioctl+0x94/0xc0 [ 275.592291] ksys_ioctl+0xa9/0xd0 [ 275.595735] __x64_sys_ioctl+0x73/0xb0 [ 275.599623] do_syscall_64+0x1b9/0x820 [ 275.603507] ? finish_task_switch+0x1d3/0x870 [ 275.607995] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.612914] ? syscall_return_slowpath+0x31d/0x5e0 [ 275.617839] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.623195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.628031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.633213] RIP: 0033:0x455927 [ 275.636398] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.655741] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.663441] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 275.670709] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 275.677969] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 275.685231] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 275.692488] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000b 00:04:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x1a800) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x4000000000000000, 0x0, 0xc055, 0x6, 0xd}) r2 = semget(0x1, 0x3, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/138) write$9p(r1, &(0x7f0000000100)="ddb04074a909c7a19021e505fa75dc51760799e3a36a81e9beb9f284495ea304a6df6225dfef42e060004e8753830453d43df0260b86d61d74708f528c3240eb1d8cac857192bd2cab992714433be05b4aaa01eba425d86a85dd8ecd73451aafbafe928a8558de57df24c72d10b4f124ca5670a4c374f81e53d674", 0x7b) r3 = epoll_create1(0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000180)) fcntl$lock(r3, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000001c0)={0x10000000}) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r4, &(0x7f00000004c0)={0x90, 0x0, 0x1, {0x3, 0x2, 0x9, 0x0, 0x1f, 0x664f, {0x6, 0x1, 0xff, 0x5, 0x5, 0x9, 0x4, 0x0, 0x2206f2ab, 0x3ff, 0x100000000, r5, r6, 0xace9, 0x2}}}, 0x90) 00:04:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x400) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x800000005452, &(0x7f0000000100)=0xc8) shutdown(r2, 0x2) 00:04:35 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x600400, 0x0) sendmsg$nl_route(r2, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x180400}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)=@getrule={0x14, 0x22, 0xb21, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', r3}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 00:04:35 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_vif\x00') write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18, 0xfffffffffffffffe, 0x8, {0xa}}, 0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00000000000081a500000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:04:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000240)="025cc83d6d345f8f762070") r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r1, 0x894c, &(0x7f0000000140)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)="2f74727573746564272f76626f786e6574303a952870726f635e47504c00", 0xffffffffffffff9c}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r3, 0x0, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x17, 0x1, "7977eb25983a5ee3ba87a1c677adb6eb52f7f60a461aca2235d663214fe7b4c75a16e7df16d3b997f97652bf26a4b7f4801510dc0bce6775f72f23f951b247a0", "2f6c4e027df5d49bb4c065fd07bc1e840fd46caac3c6dac958596c869633cbd9114a2c1dd27804f931c60511938bcf5e9cfc05a6fa3e3af46589486e346f2801", "a36db19e0ceb0594117043345f18c076e6731dbbc91af858af080c999de7709c", [0x8001]}) 00:04:36 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 276.007634] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 276.052637] FAULT_INJECTION: forcing a failure. [ 276.052637] name failslab, interval 1, probability 0, space 0, times 0 [ 276.064016] CPU: 1 PID: 16930 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 276.071394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.080765] Call Trace: [ 276.083378] dump_stack+0x1c9/0x2b4 [ 276.087031] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.092246] ? __mutex_lock+0x7e8/0x1820 [ 276.096303] ? perf_trace_lock+0xde/0x920 [ 276.100453] should_fail.cold.4+0xa/0x1a [ 276.104508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.109625] ? graph_lock+0x170/0x170 [ 276.113422] ? find_held_lock+0x36/0x1c0 [ 276.117480] ? __lock_is_held+0xb5/0x140 [ 276.121541] ? check_same_owner+0x340/0x340 [ 276.125854] ? kasan_check_write+0x14/0x20 [ 276.130089] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 276.135444] ? rcu_note_context_switch+0x730/0x730 [ 276.140368] __should_failslab+0x124/0x180 [ 276.144593] should_failslab+0x9/0x14 [ 276.148382] kmem_cache_alloc+0x2af/0x760 [ 276.152526] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 276.157548] __kernfs_new_node+0xef/0x5a0 [ 276.161690] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 276.166439] ? mutex_unlock+0xd/0x10 [ 276.170142] ? kernfs_activate+0x21a/0x2c0 [ 276.174369] ? kernfs_walk_and_get_ns+0x340/0x340 [ 276.179203] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 276.184816] ? kernfs_link_sibling+0x1d2/0x3b0 [ 276.189397] kernfs_new_node+0x80/0xf0 [ 276.193283] __kernfs_create_file+0x4d/0x330 [ 276.197683] sysfs_add_file_mode_ns+0x21a/0x560 [ 276.202348] internal_create_group+0x282/0x970 [ 276.206926] sysfs_create_group+0x1f/0x30 [ 276.211080] lo_ioctl+0x12c8/0x1d10 [ 276.214707] ? lo_rw_aio_complete+0x450/0x450 [ 276.219203] blkdev_ioctl+0x9cd/0x2030 [ 276.223084] ? blkpg_ioctl+0xc40/0xc40 [ 276.226974] ? lock_downgrade+0x8f0/0x8f0 [ 276.231124] ? rcu_is_watching+0x8c/0x150 [ 276.235258] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 276.239661] ? __fget+0x414/0x670 [ 276.243111] ? expand_files.part.8+0x9c0/0x9c0 [ 276.247688] block_ioctl+0xee/0x130 [ 276.251301] ? blkdev_fallocate+0x400/0x400 [ 276.255613] do_vfs_ioctl+0x1de/0x1720 [ 276.259488] ? rcu_is_watching+0x8c/0x150 [ 276.263628] ? ioctl_preallocate+0x300/0x300 [ 276.268023] ? __fget_light+0x2f7/0x440 [ 276.271994] ? fget_raw+0x20/0x20 [ 276.275449] ? putname+0xf2/0x130 [ 276.278899] ? rcu_read_lock_sched_held+0x108/0x120 [ 276.283911] ? kmem_cache_free+0x25c/0x2d0 [ 276.288143] ? putname+0xf7/0x130 [ 276.291585] ? do_sys_open+0x3cb/0x760 [ 276.295463] ? security_file_ioctl+0x94/0xc0 [ 276.299860] ksys_ioctl+0xa9/0xd0 [ 276.303311] __x64_sys_ioctl+0x73/0xb0 [ 276.307190] do_syscall_64+0x1b9/0x820 [ 276.311063] ? finish_task_switch+0x1d3/0x870 [ 276.315556] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.320474] ? syscall_return_slowpath+0x31d/0x5e0 [ 276.325398] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 276.330766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.335614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.340791] RIP: 0033:0x455927 [ 276.343972] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.363308] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.371020] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 276.378370] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 276.385623] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 276.392884] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 00:04:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffe) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r2 = memfd_create(&(0x7f0000000040)=':)trusted\'\x00', 0x2) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) [ 276.400140] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000c 00:04:36 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000978000/0x4000)=nil, 0x4000, 0x11) [ 276.471042] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:36 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x0, 0x4000000000000, 0x0, 0x2, r2}) socket$packet(0x11, 0x3, 0x300) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40100, 0x0) mq_notify(r3, &(0x7f0000000140)={0x0, 0xd, 0x3, @thr={&(0x7f0000000080)="24cbe494", &(0x7f00000000c0)="18117dbd5505aae8d46d79cf16081631b069fff0bd733dbd104d27a88fa9d97cda8ff16020354cc5b91990e8be85f0442e4c8efd36e4e9f80c29d5877dde4adcbf4d92767af0af8ba541528ad7b13a4b434dedfe841d8c03bc71"}}) 00:04:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0x2, 0x7, 0x2, 0x13, 0xa, 0x1d6, 0x6, 0x9b, 0x1}}) semget$private(0x0, 0x3, 0x200) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$can_raw(0x1d, 0x3, 0x1) eventfd2(0x0, 0x0) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) bind$can_raw(r2, &(0x7f00000001c0)={0x1d}, 0x10) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000740)=""/140, 0x8c}, {&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/132, 0x84}], 0x8, &(0x7f0000000a00)=""/193, 0xc1, 0x73f}, 0x2001) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000b00)=""/80) 00:04:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x1f, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) getsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:36 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 276.680005] FAULT_INJECTION: forcing a failure. [ 276.680005] name failslab, interval 1, probability 0, space 0, times 0 [ 276.691340] CPU: 1 PID: 16969 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 276.698708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.708126] Call Trace: [ 276.710728] dump_stack+0x1c9/0x2b4 [ 276.714369] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.719585] ? __mutex_lock+0x7e8/0x1820 [ 276.723654] ? perf_trace_lock+0xde/0x920 [ 276.727816] should_fail.cold.4+0xa/0x1a [ 276.732065] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.737184] ? graph_lock+0x170/0x170 [ 276.741005] ? find_held_lock+0x36/0x1c0 [ 276.745080] ? __lock_is_held+0xb5/0x140 [ 276.749160] ? check_same_owner+0x340/0x340 [ 276.753487] ? kasan_check_write+0x14/0x20 [ 276.757727] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 276.762670] ? rcu_note_context_switch+0x730/0x730 [ 276.767622] __should_failslab+0x124/0x180 [ 276.771874] should_failslab+0x9/0x14 [ 276.775695] kmem_cache_alloc+0x2af/0x760 [ 276.779864] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 276.784902] __kernfs_new_node+0xef/0x5a0 [ 276.789071] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 276.793933] ? mutex_unlock+0xd/0x10 [ 276.797664] ? kernfs_activate+0x21a/0x2c0 [ 276.801920] ? kernfs_walk_and_get_ns+0x340/0x340 [ 276.806786] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 276.812342] ? kernfs_link_sibling+0x1d2/0x3b0 [ 276.816957] kernfs_new_node+0x80/0xf0 [ 276.820893] __kernfs_create_file+0x4d/0x330 [ 276.825325] sysfs_add_file_mode_ns+0x21a/0x560 [ 276.830013] internal_create_group+0x282/0x970 [ 276.834620] sysfs_create_group+0x1f/0x30 [ 276.838783] lo_ioctl+0x12c8/0x1d10 [ 276.842431] ? lo_rw_aio_complete+0x450/0x450 [ 276.846941] blkdev_ioctl+0x9cd/0x2030 [ 276.850845] ? blkpg_ioctl+0xc40/0xc40 [ 276.854752] ? lock_downgrade+0x8f0/0x8f0 [ 276.858914] ? rcu_is_watching+0x8c/0x150 [ 276.863069] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 276.867490] ? __fget+0x414/0x670 [ 276.870958] ? expand_files.part.8+0x9c0/0x9c0 [ 276.875552] block_ioctl+0xee/0x130 [ 276.879202] ? blkdev_fallocate+0x400/0x400 [ 276.883529] do_vfs_ioctl+0x1de/0x1720 [ 276.887419] ? rcu_is_watching+0x8c/0x150 [ 276.891578] ? ioctl_preallocate+0x300/0x300 [ 276.895995] ? __fget_light+0x2f7/0x440 [ 276.899978] ? fget_raw+0x20/0x20 [ 276.903439] ? putname+0xf2/0x130 [ 276.906905] ? rcu_read_lock_sched_held+0x108/0x120 [ 276.911935] ? kmem_cache_free+0x25c/0x2d0 [ 276.916180] ? putname+0xf7/0x130 [ 276.919642] ? do_sys_open+0x3cb/0x760 [ 276.923661] ? security_file_ioctl+0x94/0xc0 [ 276.928079] ksys_ioctl+0xa9/0xd0 [ 276.931539] __x64_sys_ioctl+0x73/0xb0 [ 276.935435] do_syscall_64+0x1b9/0x820 [ 276.939325] ? finish_task_switch+0x1d3/0x870 [ 276.943825] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.948758] ? syscall_return_slowpath+0x31d/0x5e0 [ 276.953700] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 276.959074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.963930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.969120] RIP: 0033:0x455927 [ 276.972302] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.991729] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.999448] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 277.006720] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 277.013989] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 277.021259] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 277.028532] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000d [ 277.105860] print_req_error: I/O error, dev loop7, sector 128 00:04:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:37 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7, 0x4d}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000740)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r1, &(0x7f00000003c0)={0xb, 0x29, 0x1}, 0xb) write$P9_RREADDIR(r1, &(0x7f0000000600)={0xb, 0x29, 0x1}, 0xb) write$P9_RREADDIR(r1, &(0x7f0000000940)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d}, 0x2c}]}}) r3 = open$dir(&(0x7f0000000580)='./file0\x00', 0x200000, 0x0) symlinkat(&(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00') 00:04:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x2, 0x1, [{0xffffffffffffff01, 0x0, 0x80000001}, {0x9, 0x0, 0x3}]}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000580)={[{@part={'part', 0x3d, 0xfffffffeffffffff}, 0x2c}]}) fcntl$lock(r1, 0x24, &(0x7f0000000140)={0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x100000001, 0x9, 0x200, 0x6, 0x0, 0x800, 0x0, 0x4, 0x5, 0x5, 0x2, 0x9, 0x1, 0x2, 0x2, 0x1, 0xce, 0x81, 0x80000000, 0x37, 0x5, 0x23, 0x2f, 0x6, 0x3, 0x9, 0xff, 0x7fff, 0x48e1, 0x5, 0xfff, 0x5, 0x7f, 0x7, 0x6, 0x9, 0x0, 0x2, 0x4, @perf_config_ext={0x200}, 0x400, 0xcb2, 0x44, 0x0, 0x8b, 0xc913, 0x4}, r4, 0xfffffffffffffffb, r0, 0x8) 00:04:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f00762070") request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x2e, 0xffffffffffffffff, 0x10000502}, &(0x7f0000000340)="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", 0x0) 00:04:37 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:37 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0x41302}) io_setup(0x6, &(0x7f0000000080)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000100)="9715180af501bf393dc2542e85fd87fbb83ae9a654a01dac17b1a915fb7cf1e31b695c8fb03f9f98b74c294e", 0x2c, 0x1, 0x0, 0x0, r2}]) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:37 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_vif\x00') write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18, 0xfffffffffffffffe, 0x8, {0xa}}, 0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00000000000081a500000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) [ 277.323777] hfs: part requires an argument [ 277.328136] hfs: unable to parse mount options 00:04:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000080)=0x2, 0xfffffffffffffea0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) [ 277.385749] FAULT_INJECTION: forcing a failure. [ 277.385749] name failslab, interval 1, probability 0, space 0, times 0 [ 277.397153] CPU: 1 PID: 17026 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 277.404525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.413887] Call Trace: [ 277.416488] dump_stack+0x1c9/0x2b4 [ 277.420131] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.425338] ? __mutex_lock+0x7e8/0x1820 [ 277.429420] ? perf_trace_lock+0xde/0x920 [ 277.433595] should_fail.cold.4+0xa/0x1a [ 277.437674] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.441310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 277.442797] ? graph_lock+0x170/0x170 [ 277.442844] ? find_held_lock+0x36/0x1c0 [ 277.442871] ? __lock_is_held+0xb5/0x140 [ 277.465090] ? check_same_owner+0x340/0x340 [ 277.466410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 277.469418] ? kasan_check_write+0x14/0x20 [ 277.469439] ? __mutex_unlock_slowpath+0x197/0x8c0 00:04:37 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r3, 0xadd, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0xfffffffffffffe43, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000500)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000000680)}) [ 277.469456] ? rcu_note_context_switch+0x730/0x730 [ 277.469478] __should_failslab+0x124/0x180 [ 277.469497] should_failslab+0x9/0x14 [ 277.469513] kmem_cache_alloc+0x2af/0x760 [ 277.469535] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 277.469553] __kernfs_new_node+0xef/0x5a0 [ 277.511368] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 277.512581] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 277.516129] ? mutex_unlock+0xd/0x10 [ 277.516147] ? kernfs_activate+0x21a/0x2c0 [ 277.516167] ? kernfs_walk_and_get_ns+0x340/0x340 00:04:37 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x1, 0x4) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x40) [ 277.516187] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 277.516203] ? kernfs_link_sibling+0x1d2/0x3b0 [ 277.516228] kernfs_new_node+0x80/0xf0 [ 277.516249] __kernfs_create_file+0x4d/0x330 [ 277.516266] sysfs_add_file_mode_ns+0x21a/0x560 [ 277.558570] internal_create_group+0x282/0x970 [ 277.563170] sysfs_create_group+0x1f/0x30 [ 277.567337] lo_ioctl+0x12c8/0x1d10 [ 277.570981] ? lo_rw_aio_complete+0x450/0x450 [ 277.575488] blkdev_ioctl+0x9cd/0x2030 [ 277.579394] ? blkpg_ioctl+0xc40/0xc40 [ 277.583296] ? lock_downgrade+0x8f0/0x8f0 [ 277.587461] ? rcu_is_watching+0x8c/0x150 [ 277.591626] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 277.596052] ? __fget+0x414/0x670 [ 277.599521] ? expand_files.part.8+0x9c0/0x9c0 [ 277.604131] block_ioctl+0xee/0x130 [ 277.607773] ? blkdev_fallocate+0x400/0x400 [ 277.612106] do_vfs_ioctl+0x1de/0x1720 [ 277.616002] ? rcu_is_watching+0x8c/0x150 [ 277.620158] ? ioctl_preallocate+0x300/0x300 [ 277.624583] ? __fget_light+0x2f7/0x440 [ 277.628563] ? fget_raw+0x20/0x20 [ 277.632016] ? putname+0xf2/0x130 [ 277.635916] ? rcu_read_lock_sched_held+0x108/0x120 [ 277.640934] ? kmem_cache_free+0x25c/0x2d0 [ 277.645159] ? putname+0xf7/0x130 [ 277.648598] ? do_sys_open+0x3cb/0x760 [ 277.652484] ? security_file_ioctl+0x94/0xc0 [ 277.656877] ksys_ioctl+0xa9/0xd0 [ 277.660332] __x64_sys_ioctl+0x73/0xb0 [ 277.664219] do_syscall_64+0x1b9/0x820 [ 277.668114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 277.673050] ? syscall_return_slowpath+0x31d/0x5e0 [ 277.677969] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 277.683328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.688174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.693364] RIP: 0033:0x455927 [ 277.696533] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.715756] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.723474] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 277.730744] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 277.738007] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 277.745270] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 277.752537] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000e 00:04:37 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 277.786871] print_req_error: I/O error, dev loop7, sector 128 [ 277.808765] hfs: part requires an argument [ 277.813128] hfs: unable to parse mount options 00:04:37 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 277.877851] binder_alloc: binder_alloc_mmap_handler: 17047 20001000-20004000 already mapped failed -16 [ 277.936461] binder: BINDER_SET_CONTEXT_MGR already set 00:04:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x400000000000000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$KDSKBLED(r3, 0x4b65, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x466}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000000140)=0x8) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r6 = geteuid() setfsuid(r6) [ 277.959358] binder: 17047:17048 ioctl 40046207 0 returned -16 [ 277.982565] binder_alloc: 17047: binder_alloc_buf, no vma [ 277.988312] binder: 17047:17052 transaction failed 29189/-3, size 24-8 line 2967 [ 278.004497] FAULT_INJECTION: forcing a failure. [ 278.004497] name failslab, interval 1, probability 0, space 0, times 0 [ 278.016417] CPU: 0 PID: 17062 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 278.023799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.033165] Call Trace: [ 278.034111] binder: release 17047:17048 transaction 33 out, still active [ 278.035764] dump_stack+0x1c9/0x2b4 [ 278.046306] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.051526] should_fail.cold.4+0xa/0x1a [ 278.053189] binder: send failed reply for transaction 33, target dead [ 278.055600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.055625] ? trace_hardirqs_on+0x10/0x10 [ 278.055647] ? perf_trace_lock+0xde/0x920 [ 278.055667] ? zap_class+0x740/0x740 [ 278.079425] ? trace_hardirqs_on+0x10/0x10 [ 278.083675] ? graph_lock+0x170/0x170 [ 278.087486] ? find_held_lock+0x36/0x1c0 [ 278.091566] ? graph_lock+0x170/0x170 [ 278.095379] ? print_usage_bug+0xc0/0xc0 [ 278.099448] __should_failslab+0x124/0x180 [ 278.103673] should_failslab+0x9/0x14 [ 278.107464] kmem_cache_alloc+0x47/0x760 [ 278.111513] ? lock_downgrade+0x8f0/0x8f0 [ 278.115652] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 278.121348] idr_get_free+0x899/0x10c0 [ 278.125229] ? radix_tree_clear_tags+0xc0/0xc0 [ 278.129801] ? __kernel_text_address+0xd/0x40 [ 278.134281] ? unwind_get_return_address+0x61/0xa0 [ 278.139197] ? __save_stack_trace+0x8d/0xf0 [ 278.143513] ? save_stack+0xa9/0xd0 [ 278.147126] ? save_stack+0x43/0xd0 [ 278.150737] ? kasan_kmalloc+0xc4/0xe0 [ 278.154612] ? kasan_slab_alloc+0x12/0x20 [ 278.158754] ? kmem_cache_alloc+0x12e/0x760 [ 278.163065] ? __kernfs_new_node+0xef/0x5a0 [ 278.167379] ? kernfs_new_node+0x80/0xf0 [ 278.171426] ? __kernfs_create_file+0x4d/0x330 [ 278.175994] ? internal_create_group+0x282/0x970 [ 278.180735] ? sysfs_create_group+0x1f/0x30 [ 278.185053] ? blkdev_ioctl+0x9cd/0x2030 [ 278.189105] ? block_ioctl+0xee/0x130 [ 278.192888] ? do_vfs_ioctl+0x1de/0x1720 [ 278.196930] ? ksys_ioctl+0xa9/0xd0 [ 278.200540] ? __x64_sys_ioctl+0x73/0xb0 [ 278.204586] ? do_syscall_64+0x1b9/0x820 [ 278.208634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.213987] ? find_held_lock+0x36/0x1c0 [ 278.218034] ? print_usage_bug+0xc0/0xc0 [ 278.222103] idr_alloc_u32+0x201/0x3f0 [ 278.225983] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 278.230811] ? lock_acquire+0x1e4/0x540 [ 278.234770] ? __kernfs_new_node+0x116/0x5a0 [ 278.239164] ? __lock_is_held+0xb5/0x140 [ 278.243216] idr_alloc_cyclic+0x173/0x360 [ 278.247358] ? idr_alloc+0x1b0/0x1b0 [ 278.251056] ? kasan_check_write+0x14/0x20 [ 278.255275] ? do_raw_spin_lock+0xc1/0x200 [ 278.259506] __kernfs_new_node+0x1ab/0x5a0 [ 278.263736] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 278.268484] ? mutex_unlock+0xd/0x10 [ 278.272186] ? kernfs_activate+0x21a/0x2c0 [ 278.276409] ? kernfs_walk_and_get_ns+0x340/0x340 [ 278.281239] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 278.286763] ? kernfs_link_sibling+0x1d2/0x3b0 [ 278.291345] kernfs_new_node+0x80/0xf0 [ 278.295220] __kernfs_create_file+0x4d/0x330 [ 278.299616] sysfs_add_file_mode_ns+0x21a/0x560 [ 278.304276] internal_create_group+0x282/0x970 [ 278.308851] sysfs_create_group+0x1f/0x30 [ 278.313081] lo_ioctl+0x12c8/0x1d10 [ 278.316696] ? lo_rw_aio_complete+0x450/0x450 [ 278.321176] blkdev_ioctl+0x9cd/0x2030 [ 278.325048] ? blkpg_ioctl+0xc40/0xc40 [ 278.328924] ? lock_downgrade+0x8f0/0x8f0 [ 278.333062] ? rcu_is_watching+0x8c/0x150 [ 278.337194] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 278.341593] ? __fget+0x414/0x670 [ 278.345037] ? expand_files.part.8+0x9c0/0x9c0 [ 278.349609] block_ioctl+0xee/0x130 [ 278.353223] ? blkdev_fallocate+0x400/0x400 [ 278.357527] do_vfs_ioctl+0x1de/0x1720 [ 278.361399] ? rcu_is_watching+0x8c/0x150 [ 278.365532] ? ioctl_preallocate+0x300/0x300 [ 278.369932] ? __fget_light+0x2f7/0x440 [ 278.373899] ? fget_raw+0x20/0x20 [ 278.377347] ? putname+0xf2/0x130 [ 278.380789] ? rcu_read_lock_sched_held+0x108/0x120 [ 278.385800] ? kmem_cache_free+0x25c/0x2d0 [ 278.390020] ? putname+0xf7/0x130 [ 278.393469] ? do_sys_open+0x3cb/0x760 [ 278.397346] ? security_file_ioctl+0x94/0xc0 [ 278.401754] ksys_ioctl+0xa9/0xd0 [ 278.405196] __x64_sys_ioctl+0x73/0xb0 [ 278.409070] do_syscall_64+0x1b9/0x820 [ 278.412944] ? finish_task_switch+0x1d3/0x870 [ 278.417435] ? syscall_return_slowpath+0x5e0/0x5e0 [ 278.422361] ? syscall_return_slowpath+0x31d/0x5e0 [ 278.427279] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 278.432640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.437482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.442658] RIP: 0033:0x455927 00:04:38 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000500)={0x20000, 0x0, [0x4, 0x0, 0xb2ab, 0x1, 0x5, 0x200, 0x3, 0x3]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x1, 0x3, 0x7, 0x3, 0x20}, 0x36bbb43d, 0x4a8238c7}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="480000001400197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c8550000000000000000", 0x48}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x40) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f00000002c0)={0x3b, @multicast2=0xe0000002, 0x4e21, 0x0, 'fo\x00', 0x4, 0x10001, 0x1a}, 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0xd7, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000003c0)={0x80000000, 0x1, 0x0, 0x5, 0x7}, 0xc) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000400)={0xffffffff, 0x5, 0x9b9}) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000300)=""/153, 0x99}, 0x0) [ 278.445830] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.465086] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.472792] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 278.480056] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 278.487310] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 278.494563] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 278.501820] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000f 00:04:38 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:38 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x1) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0xb51, 0x7}, 'port0\x00', 0x21, 0x40000, 0xaec4, 0x6, 0x5cbc, 0xc3e0, 0x6, 0x0, 0x1, 0xcc}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000000)={0x1}) 00:04:38 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = fcntl$getown(r1, 0x9) getpgid(r3) times(&(0x7f00000000c0)) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC=r1], @ANYBLOB, @ANYRES32]], 0x4}, 0x1}, 0x0) 00:04:38 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:38 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 278.818905] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 278.830926] FAULT_INJECTION: forcing a failure. [ 278.830926] name failslab, interval 1, probability 0, space 0, times 0 [ 278.842310] CPU: 1 PID: 17099 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 278.849677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.859031] Call Trace: [ 278.861623] dump_stack+0x1c9/0x2b4 [ 278.865271] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.870452] ? __mutex_lock+0x7e8/0x1820 [ 278.874532] should_fail.cold.4+0xa/0x1a [ 278.878596] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.883700] ? graph_lock+0x170/0x170 [ 278.887502] ? find_held_lock+0x36/0x1c0 [ 278.891561] ? __lock_is_held+0xb5/0x140 [ 278.895637] ? check_same_owner+0x340/0x340 [ 278.899958] ? kasan_check_write+0x14/0x20 [ 278.904179] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 278.909100] ? rcu_note_context_switch+0x730/0x730 [ 278.914020] __should_failslab+0x124/0x180 [ 278.918250] should_failslab+0x9/0x14 [ 278.922047] kmem_cache_alloc+0x2af/0x760 [ 278.926190] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 278.931210] __kernfs_new_node+0xef/0x5a0 [ 278.935354] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 278.940099] ? mutex_unlock+0xd/0x10 [ 278.943816] ? kernfs_activate+0x21a/0x2c0 [ 278.948051] ? kernfs_walk_and_get_ns+0x340/0x340 [ 278.952971] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 278.958497] ? kernfs_link_sibling+0x1d2/0x3b0 [ 278.963079] kernfs_new_node+0x80/0xf0 [ 278.966960] __kernfs_create_file+0x4d/0x330 [ 278.971362] sysfs_add_file_mode_ns+0x21a/0x560 [ 278.976028] internal_create_group+0x282/0x970 [ 278.980608] sysfs_create_group+0x1f/0x30 [ 278.984746] lo_ioctl+0x12c8/0x1d10 [ 278.988369] ? lo_rw_aio_complete+0x450/0x450 [ 278.992858] blkdev_ioctl+0x9cd/0x2030 [ 278.996737] ? blkpg_ioctl+0xc40/0xc40 [ 279.000616] ? lock_downgrade+0x8f0/0x8f0 [ 279.004767] ? kasan_check_read+0x11/0x20 [ 279.008905] ? rcu_is_watching+0x8c/0x150 [ 279.013047] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 279.017453] ? __fget+0x414/0x670 [ 279.021436] ? expand_files.part.8+0x9c0/0x9c0 [ 279.026023] block_ioctl+0xee/0x130 [ 279.029639] ? blkdev_fallocate+0x400/0x400 [ 279.033947] do_vfs_ioctl+0x1de/0x1720 [ 279.037822] ? rcu_is_watching+0x8c/0x150 [ 279.041962] ? ioctl_preallocate+0x300/0x300 [ 279.046357] ? __fget_light+0x2f7/0x440 [ 279.050328] ? fget_raw+0x20/0x20 [ 279.053768] ? putname+0xf2/0x130 [ 279.057227] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.062230] ? kmem_cache_free+0x25c/0x2d0 [ 279.066463] ? putname+0xf7/0x130 [ 279.069905] ? do_sys_open+0x3cb/0x760 [ 279.073785] ? security_file_ioctl+0x94/0xc0 [ 279.078180] ksys_ioctl+0xa9/0xd0 [ 279.081628] __x64_sys_ioctl+0x73/0xb0 [ 279.085521] do_syscall_64+0x1b9/0x820 [ 279.089400] ? finish_task_switch+0x1d3/0x870 [ 279.093896] ? syscall_return_slowpath+0x5e0/0x5e0 [ 279.098812] ? syscall_return_slowpath+0x31d/0x5e0 [ 279.103736] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 279.109093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.113928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.119103] RIP: 0033:0x455927 [ 279.122274] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.141612] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.149310] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 279.156569] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 00:04:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="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", 0xfffffffffffffe42) [ 279.163841] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 279.171097] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 279.178363] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000010 00:04:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000540)=""/208}, {&(0x7f00000002c0)=""/96}, {&(0x7f0000000340)=""/152, 0x21c}], 0x10000000000002b5) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000010000002000000000", @ANYRES32=0x0, @ANYBLOB="0300000000009c400000000000000000"], 0x28}, 0x1}, 0x0) 00:04:39 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:39 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/158, 0x9e}, 0x3}], 0x400000000000077, 0xfffffffffffffffc, &(0x7f0000000440)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='}\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x92, "5fbaeaa7a8f288fac97b1692e3d8d2a667a793f7540b25bb0bd13fbba110820e6af2d0dd72f6000c783bc3647696b08cf2b88e3028d17bd736daad807820a3051f89bcd66b2e10c8f8613abf1f90fabbb69878bff5eb41e2cb593dd3ae76c7613fb2b74c01b952f89123de0ed28aef10c38d86dd71888743a0e1fb22e85c652ae9396a4e5ef6b14e48e9a64ddadc108cc436"}, &(0x7f0000000200)=0x9a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) 00:04:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:04:39 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:39 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/195) 00:04:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0x4000000000000}}, 0x80, 0x81, 0x0, 0x0, 0xffffffff}, &(0x7f0000000100)=0x98) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4010, r1, 0x4e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x68}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 00:04:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000c9ffff3f03000000450001070000003719001a000400020007e91ee400538a274d69a26cdf12f24006", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x15) 00:04:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x7, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0xfffffffffffff801) close(r0) 00:04:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 279.747446] FAULT_INJECTION: forcing a failure. [ 279.747446] name failslab, interval 1, probability 0, space 0, times 0 [ 279.758881] CPU: 0 PID: 17155 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 279.766252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.775610] Call Trace: [ 279.778204] dump_stack+0x1c9/0x2b4 [ 279.781834] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.787041] should_fail.cold.4+0xa/0x1a [ 279.791103] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.796201] ? wait_for_completion+0x8d0/0x8d0 [ 279.800778] ? graph_lock+0x170/0x170 [ 279.805208] ? graph_lock+0x170/0x170 [ 279.809002] ? kasan_check_write+0x14/0x20 [ 279.813231] ? find_held_lock+0x36/0x1c0 [ 279.817286] ? __lock_is_held+0xb5/0x140 [ 279.821392] ? check_same_owner+0x340/0x340 [ 279.825717] ? rcu_note_context_switch+0x730/0x730 [ 279.830643] __should_failslab+0x124/0x180 [ 279.834871] should_failslab+0x9/0x14 [ 279.838660] kmem_cache_alloc_trace+0x2cb/0x780 [ 279.843323] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.848848] ? sysfs_add_file_mode_ns+0x22c/0x560 [ 279.853677] ? sysfs_add_file_mode_ns+0x23c/0x560 [ 279.858510] ? device_create_file+0x1e0/0x1e0 [ 279.862994] kobject_uevent_env+0x20f/0x1110 [ 279.867404] ? internal_create_group+0x347/0x970 [ 279.872167] kobject_uevent+0x1f/0x30 [ 279.875959] lo_ioctl+0x1346/0x1d10 [ 279.879580] ? lo_rw_aio_complete+0x450/0x450 [ 279.884066] blkdev_ioctl+0x9cd/0x2030 [ 279.887945] ? blkpg_ioctl+0xc40/0xc40 [ 279.891825] ? lock_downgrade+0x8f0/0x8f0 [ 279.895965] ? kasan_check_read+0x11/0x20 [ 279.900116] ? rcu_is_watching+0x8c/0x150 [ 279.904254] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 279.908660] ? __fget+0x414/0x670 [ 279.912123] ? expand_files.part.8+0x9c0/0x9c0 [ 279.916702] block_ioctl+0xee/0x130 [ 279.920318] ? blkdev_fallocate+0x400/0x400 [ 279.924629] do_vfs_ioctl+0x1de/0x1720 [ 279.928502] ? rcu_is_watching+0x8c/0x150 [ 279.932648] ? ioctl_preallocate+0x300/0x300 [ 279.937041] ? __fget_light+0x2f7/0x440 [ 279.941011] ? fget_raw+0x20/0x20 [ 279.944450] ? putname+0xf2/0x130 [ 279.947893] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.952904] ? kmem_cache_free+0x25c/0x2d0 [ 279.957131] ? putname+0xf7/0x130 [ 279.960575] ? do_sys_open+0x3cb/0x760 [ 279.964453] ? security_file_ioctl+0x94/0xc0 [ 279.968851] ksys_ioctl+0xa9/0xd0 [ 279.972293] __x64_sys_ioctl+0x73/0xb0 [ 279.976171] do_syscall_64+0x1b9/0x820 [ 279.980055] ? syscall_slow_exit_work+0x500/0x500 [ 279.984895] ? syscall_return_slowpath+0x5e0/0x5e0 [ 279.989815] ? syscall_return_slowpath+0x31d/0x5e0 [ 279.994747] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.000104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.004943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.010129] RIP: 0033:0x455927 [ 280.013302] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.032644] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.040342] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 280.047597] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 280.054857] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 280.062111] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 280.069378] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000011 00:04:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:40 executing program 3: r0 = timerfd_create(0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) setregid(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) 00:04:40 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:40 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:40 executing program 4: r0 = socket(0x9, 0x80005, 0xec5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0xb, 0x0, 0x0) 00:04:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040)=0x77a1, 0x4) [ 280.234227] FAULT_INJECTION: forcing a failure. [ 280.234227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 280.246083] CPU: 1 PID: 17186 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 280.253452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.262812] Call Trace: [ 280.265415] dump_stack+0x1c9/0x2b4 [ 280.269065] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.274318] should_fail.cold.4+0xa/0x1a [ 280.278406] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.283541] ? trace_hardirqs_on+0x10/0x10 [ 280.287795] ? find_held_lock+0x36/0x1c0 [ 280.291884] ? lock_downgrade+0x8f0/0x8f0 [ 280.296048] ? find_held_lock+0x36/0x1c0 [ 280.300134] ? lock_downgrade+0x8f0/0x8f0 [ 280.304302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.309953] ? should_fail+0x223/0xbed [ 280.313855] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 280.318797] __alloc_pages_nodemask+0x36e/0xdb0 [ 280.323486] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 280.328536] ? find_held_lock+0x36/0x1c0 [ 280.332616] ? __lock_is_held+0xb5/0x140 [ 280.336703] ? check_same_owner+0x340/0x340 [ 280.341039] cache_grow_begin+0x91/0x710 [ 280.345124] kmem_cache_alloc_trace+0x6a5/0x780 [ 280.349808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.355359] ? sysfs_add_file_mode_ns+0x22c/0x560 [ 280.360222] ? device_create_file+0x1e0/0x1e0 [ 280.364728] kobject_uevent_env+0x20f/0x1110 [ 280.369150] ? internal_create_group+0x347/0x970 [ 280.373928] kobject_uevent+0x1f/0x30 [ 280.377743] lo_ioctl+0x1346/0x1d10 [ 280.381385] ? lo_rw_aio_complete+0x450/0x450 [ 280.385898] blkdev_ioctl+0x9cd/0x2030 [ 280.389802] ? blkpg_ioctl+0xc40/0xc40 [ 280.393707] ? lock_downgrade+0x8f0/0x8f0 [ 280.397872] ? kasan_check_read+0x11/0x20 [ 280.402029] ? rcu_is_watching+0x8c/0x150 [ 280.406186] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 280.410635] ? __fget+0x414/0x670 [ 280.414104] ? expand_files.part.8+0x9c0/0x9c0 [ 280.418695] block_ioctl+0xee/0x130 [ 280.422329] ? blkdev_fallocate+0x400/0x400 [ 280.426657] do_vfs_ioctl+0x1de/0x1720 [ 280.430551] ? rcu_is_watching+0x8c/0x150 [ 280.434712] ? ioctl_preallocate+0x300/0x300 [ 280.439124] ? __fget_light+0x2f7/0x440 [ 280.443106] ? fget_raw+0x20/0x20 [ 280.446573] ? putname+0xf2/0x130 [ 280.450036] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.455064] ? kmem_cache_free+0x25c/0x2d0 [ 280.459315] ? putname+0xf7/0x130 [ 280.462779] ? do_sys_open+0x3cb/0x760 [ 280.466680] ? security_file_ioctl+0x94/0xc0 [ 280.471103] ksys_ioctl+0xa9/0xd0 [ 280.474564] __x64_sys_ioctl+0x73/0xb0 [ 280.478460] do_syscall_64+0x1b9/0x820 [ 280.482353] ? finish_task_switch+0x1d3/0x870 [ 280.486862] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.491804] ? syscall_return_slowpath+0x31d/0x5e0 [ 280.496755] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.502140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.507003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.512176] RIP: 0033:0x455927 [ 280.515343] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.534519] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.542215] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 280.549483] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 280.556741] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 280.563997] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 280.571256] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000012 [ 280.584967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:04:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:40 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsl', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x6, 0x100, 0x0, 0x1a8b, 0x6, 0x1, 0x1, {r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0xd72, 0x5, 0x80000001, 0x800}}, &(0x7f00000003c0)=0xb0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000140)={&(0x7f0000000100)="8e77f729348c14a3e6d2a60122eed5e0b34aae1355afeb46fae87eb0ef8cbcd837574115d927b8", 0x27}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000380)={[{@disable_sparse_no='disable_sparse=no', 0x2c}]}) 00:04:40 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRESDEC], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffe, 0x254]}) r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x1, 0x7}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000000c0)) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="34bcb869734ed5e39745eec61f55952a3c03bbf801c8a6384bc50febc7abae989265131c7fbf45b546d749a6d3eac6cc91cbe584578af1360be06edc6d8615968f4d8b17b349df04fb0ea71fafa524e5d8c6531ae0342225b54acada3f01ea87e253ad879323c5b91c3e6a57bfa82f4ed61b", 0x72, 0xfffffffffffffff9) keyctl$update(0x2, r2, 0x0, 0x0) 00:04:40 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)="4394ab720398062f26b04dc2d572a400c4ec30ee9bcc7f4cff16f9483e207c25100c375b7cb27a6afd646195a532e3cd7039cdb5157ce7fe7e23286f6ca0edd5629ad335ad9422fb924bf42752caaf907ce03f61f3c8e68f176ba48fae982f7789dbcca47bcaad6f211f4ab4638874d0ba38063720a30072914534fac364a43c330ac3b1e6f7126221cff3d701ccf491a86fe6463083c46523e1f2ee024e174014c7d5e1feca46705a4ed2cb0c983f2f123a575651fa6aa764ee4081bc407e90420871b9f0ffb004f6cd841a524807263e95e2db404100d7031c2806f33c0aa4d4619012c428f31613443d11287ccde9839edd512409e04fddeead930fa2591a52dd6e31c7cf0478e7ae86b83b0ee5dc8b7b643dd03c77437cde7ce508c5035e234f8352ffcaee4b596d2f985a4129ffd5110f136c826802452066716899a830ff9ac72821721c908cafc0120ea57af9b4080b03cd9df07ec16fad8c4c33a6b2aa971c3b3087f55941fdb51170dc37eaf6735b7d44b2ab31deb93e2baf1806387af3d921f2fe6ab08476dae583acd818e118e3045d888cbc1d7408bfd444f1bf2c319bb1dd44377cd24c73d6e9a36d3b2da3d92e389ff3f2f7d9bce0ae7092216825e9d644fe356d92d6d8197bfe5ce59e95d213556cce99cb64fa70561977666bf8147318032fa3a5cd5a1d4029739ddf17c7db9df7b476df26278c2ac7ef3cd60cc0a7ab1bb4e14ab3a664059665752ac7be51f6ae83826812aaa8ca8d6e4128fcd68da715bbad685f460aac1a41c01694650dd50f7c9da3e3be9e58b8f944dd74af32996777e54e4b4272b4907311d49b13ee2689d9f75d978b366b69edbe8e607a0f9cd3cc162f0f3283fef0346b9eda85b708afd3f56f3b45f331ed0147f72dced82fbe1da8963f4ee45d92e5767148a9ee9edafde8d4ade6478571813bb2b54d919880831f08119c5a8a83d56d9f6b928e7ac3d44fe877dc226e191af717fa4854f9e50f1512418d1f6922404c5a6f5c097a4570c6b2c6d09c7e1f3a90f06147b90a67cff068bf3bfb3c4bab20d5513e44f7dd68528597bb5d6b586a8865b4f9c6a5e4680ec5b2f1332569f601772e6312a116c218cf8a3462a48327a87d9b81ae50a7b27950ed2dfdf1d2b3acd60bd716cfa8ecbfc990663a46b7bf1522a7a72935c82590e1e1f5e61b26a17de2bbc5d43b7ab755d4fbde52150eaac6ef43ccdabe2a01c0a5e44fc74551457939f29d4b4c131749f5acf53a48014f57ba222c8582f7fa2d629fd39f355becd75807413b5a97c163c8fdb1b67d05c3e5103871cb61ba6a899895bff4ec006a3643beb91a2e88ff458fb59ee88d31367f05bba6c3166f1d154c9d884dfea503116a73778c07a417edcf516c3c376f5abb4033904f08e4f5f53d8cab544857371ca8d465a5419724ed64707f10402d0ad75171031c882e593b9ff96ea500d994982c3ee3316699d75fe881929fa3b88b5e266105a811d78355efa8a4b0600169c53d50afd61b1f417edd4a5d831768391ea5ea7fef1afe4c928c23aea663ba559e2cea824521e93f05b6096e1fad0a637789a36271eff05c01087a5fe4e97a84d48ead95c38941ad6ad3508c1a54b3926d751080456007c07fa93cb6a2558ac166eb1f2f0294fe949e11203d2c572e9fca4b0839daa2d27d0fae0b6f6546f0179780242797543ab1c82123cb2b5dd9bff896bece55eefb9f2f54c1389cd9c29cd4598b73af72ea658d509290ba3a00edfb3f394ba74b244dad2c1d35c9cf1de6cb04ea222e2906cdcaa223d331c5c992ead2f665fe26c5b72cfe01cb0993169baa43e4007ddf5d7e42b27b1bddbe1bd0ab927493dc1675afe9a075a1fbc1e404e6ce836b7fed819e351bc04422cf9b925927850aba3eea0fa93e19459acfc2880f70e42e76cd8351d12a488019ffcd42ba5325b0272989f804b7a73c9389a30cdaa6edb50487b2092c8c3ddc0468102302700f5ce66b3cbafe57004d7dec085f68794d274fed4dc689100f76fc59149fe40d934964caba8f767f06075953f9ac828511dc75545a27510a8c5e8474f1b707db4dfee6c256fa57ac70ea107ca353f8eb34091a69054494db49fc819e291956f78610f5a66d18c72c2431c51527d746028074a53f0c8716aaded4b3cf9202f60475b583e89490655f6217c0322f00d6a98b119387250a46e19dea593bca95a065e9a716edfd72cadf3ac81983c22c3a1e0a019a802d637e3a0db2d86b1ca0451a5ed37464e277dbc2c7148c7907b83b2e8d2a4c5262d7741abd2986c7d99ad9807300b7a527bef0ca98ed80f393666ff9365717c000e9e0854946e04b1502323cab95c6dc0a07f8d430ed3d05d1d660521fe67705acba9848b48464e626260453f83d414e39e053adbeb6d9b7aeb3ccce8fd86a4e0abf457fed26b463b6713525e882cc65b05c30cb6a7147fff8c545b5701088276fc1cda7388b3ec40f10c9096c796a222985eed092eb510b608f05762688a5f43a0b29e86a5189f4b4f1224e3c5b1778bc1c36211a431ba4e62a831a2c0c0abd9a5cb1882b8d7599f128969477e1ff8e26545e071a39c31bd79eef2bd8991a00528ac35c6ff4031970be6b7469b24cbfcedb8f9c6fd682f651e8a5303c8dfc7a31ad19fe96f9d9560cf28b31938b5011098ed675e6c7bd9c6383ddbd80f0e0142369706ce676ac9cc33ef8e48d126e8d70ea8a56264508c550fbd0b6a72b82487a4023b91853bdd9972bfde65dd924621456f9b28e4e53276e3596e8816f0ac5a00a0a9b2dd8b5a7f96906f27eb702f4470e77ecbc81b0586f901723dbed097e6edce86da76ed95822fa355411567bc4e26e18cdf5b6784723788a1630bc67b8e8b395fe468e4466ab449c98bf8b536083b18b30efc3a483a03677332bb1b0729f0d27c3809fb70c5bee06d01912cf61b8f10822723c0a18edea14ca9e914a04d3ba30a8049bd7ec342e96763cce3f88181ab6e88e35092af1b6c1ece80ff15946e4866d7023a514f848ed1be5c076910a970c7b15562b0956e29b16422612761b4f70735f3f02873104e9c76597dedd87ed48ab35fff96fc8fe5c03e527939cf0ee259708ffb0256696152f891b8f65bf5603eacda5cdc491d3598a10a92b87398971b6dc14162cc148b50ae93914318391d5a289aecb480e69633c49967803de2794c0339dcdc55ba2cdc3b8a2ca138566b1195ae574aa2e834d543a895c277e7bb6cd525a9d9e6d28cb8253720ba0983c6054b42046f31a78122c712ad95d20c8307957a4275bf4d65c60b5f71761cecfd99134c89fb0d1a0a376e1a13a3f22859941adb1001929b6f3804408b37489c28bc29355a7387b3aa4bcfee1c27a944202213a182abe1b1305fe470087ad757d06a0b18cc78c3f7c631a28f07e10edbb2037098bf01c32ed7612f842b538cb79578aad235bd9262130c2607f9731674a4ab8a038196a2e3472c6b532e66177808a946e8af5020e0bc652bc8696c112d95499e3a7fcd9b61c04ec1661ba351610fe577e9ab079b09f0536fac94d379af4fdbb18354a8f87064df04fb823e8ed687dbb063c621dc02c5874ee3aeb4554a920ca6c17be0bd62c69aa2e5feb717e772e441ca5810bd304114df25e37ababa2d78d2d6ac83f5c206a91e4741f206c97b5ecfa07fc97ec0cf9384dbf75853db63c80ff0d20c2aa07f4b4cd5d651dad3b538ef825f82391b3cd243dabc19c271fc0d151d8bc537c18d264475242452b1f73f1e4df9bcbf5924730aff77227bb9d4086406999227b454d7d2df7523602f6dd937313a3dd0746b714a4434689f3fb215b2685108f08bc976c90a007b04b1e33d9edaa620b20ef205bd5a68c2d46feeefbb8149fee4afb26ac123217a1591e556aef0fb053bb5233471328d7d58486835e978021e27e99666bcdd9a6d525e3a032bb12a5128de40a3317e35414d6120086bab761c9b4d65ce2907e9fab9b5794ed6f39dc50de30b77a535ae724faef2e0a5932d24353880ffa86068fbb3c8145603cf8b3d6a9bf5db4275c77fd480158e98ac7cd5839b9cfb2db17d3fbecefd0976674b84f46f75c2f3e2985e4996309a5e895c3664c5c362096484c59d8887375f297cbd6cb8e45448f21b0620d5c98ca950c3a90a152f2fd27c75840f6942e744fdf1a6bc21ebb2e1e683675bb9b378b44742dcc94fbc7fc1d57b7d04b7ebeb5b1cebd8cc9ac79964e521a9bf34d3f6df117687e1f26ed685b5d5401aa4c9ea0877fa1de6bae154e9d9043055d79565ef5e02ce24032642c89c961a24fdc113182f25a4804ae5cc6eb650a0d1f6f9b406bd57cd347ffaac065fe45cb9460a76e11b0ba6fd47b281868273fb284f0f078956c12936ce31dcddb0e8ffd34f946aca40aac82e259bf09c3d43d2ab03a3d5e9686883addf6afad6c4b456565c6bc5e25ece58e85922dbdecc65c27a40cb93caf247f8e7cafa18a8f299a035cc8a8254a6aa0966b5da9287ecef3f8fcaf16a1dfbbd728f7361f29b8ae421df9c34992d292a3269c9b8a40bc9d4c96f733152e826fa1c472b7d3898b8485e3b00f2a2fb03d98be7f611f04a7def4dff00b500f8d6e2239a59c11c1e9909745bb663f244c8de35e1166579d5fce840f9febd3df0a20a21c23b82b4246efc745fb3a0cca7298bd3329f847086fd052549e713838b6928262059c1bec66f316562b534988eacde09dc3685b8066f12c8bc983", 0xd17}], 0x1, &(0x7f00000013c0)}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f00000001c0)) 00:04:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x0, 0x4}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:40 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 280.629221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 280.689571] ntfs: (device loop3): parse_options(): Unrecognized mount option . [ 280.734154] FAULT_INJECTION: forcing a failure. [ 280.734154] name failslab, interval 1, probability 0, space 0, times 0 [ 280.745531] CPU: 0 PID: 17229 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 280.752926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.762288] Call Trace: [ 280.764895] dump_stack+0x1c9/0x2b4 [ 280.768549] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.773763] ? __kernel_text_address+0xd/0x40 [ 280.778286] should_fail.cold.4+0xa/0x1a 00:04:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="66b96a0200000f323e640fdf6f0226643e0fc728818870250000360fc79c08800f20e06635100000000f22e00f01eff30f38f661020f3299", 0x38}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x100) ioctl$TIOCNXCL(r4, 0x540d) 00:04:40 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000140)='/dev/ppp\x00', 0x1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x6000, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000480)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0x2, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x7, 0x1, 'client0\x00', 0x2, "74e96782184e5e9c", "b98b8f0c1332b34df6148165765640dfaf3326b04a90d5ddd814a34aafba70dd", 0x6, 0x4e2cba70}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x120, 0x200, 0x310, 0x200, 0x120, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x3, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x40, 0xb776, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, 'gre0\x00', 'bcsh0\x00', {}, {0xff}, 0xff, 0x0, 0x10}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x23f}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff000000, '\x00', 'erspan0\x00', {0xff}, {0xff}, 0xc, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0xa, [0x4e22, 0x4e22, 0x4e20, 0x4e22, 0x4e23, 0x4e21, 0x4e20, 0x4e23, 0x4e23, 0x4e24, 0x4e20, 0x4e21, 0x4e20, 0x4e20, 0x4e22], [0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1]}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x1}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7fffffff, [0x1, 0x5, 0x4, 0x7, 0x7fffffff], 0xfba, 0x8, 0xe98}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xf5}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 280.782370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.787494] ? save_stack+0xa9/0xd0 [ 280.791141] ? graph_lock+0x170/0x170 [ 280.794959] ? kasan_kmalloc+0xc4/0xe0 [ 280.798865] ? kmem_cache_alloc_trace+0x152/0x780 [ 280.803723] ? kobject_uevent_env+0x20f/0x1110 [ 280.808320] ? kobject_uevent+0x1f/0x30 [ 280.812305] ? lo_ioctl+0x1346/0x1d10 [ 280.816127] ? find_held_lock+0x36/0x1c0 [ 280.820210] ? __lock_is_held+0xb5/0x140 [ 280.824295] ? check_same_owner+0x340/0x340 [ 280.828628] ? do_raw_spin_unlock+0xa7/0x2f0 [ 280.833047] ? rcu_note_context_switch+0x730/0x730 [ 280.837995] __should_failslab+0x124/0x180 [ 280.842247] should_failslab+0x9/0x14 [ 280.846047] __kmalloc+0x2c8/0x760 [ 280.849579] ? kobject_uevent_env+0x20f/0x1110 [ 280.854164] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.859173] ? kobject_get_path+0xc2/0x1a0 [ 280.863400] kobject_get_path+0xc2/0x1a0 [ 280.867545] kobject_uevent_env+0x234/0x1110 [ 280.871940] ? internal_create_group+0x347/0x970 [ 280.876685] kobject_uevent+0x1f/0x30 [ 280.880473] lo_ioctl+0x1346/0x1d10 [ 280.884088] ? lo_rw_aio_complete+0x450/0x450 [ 280.888569] blkdev_ioctl+0x9cd/0x2030 [ 280.892443] ? blkpg_ioctl+0xc40/0xc40 [ 280.896318] ? lock_downgrade+0x8f0/0x8f0 [ 280.900457] ? kasan_check_read+0x11/0x20 [ 280.904588] ? rcu_is_watching+0x8c/0x150 [ 280.908724] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 280.913131] ? __fget+0x414/0x670 [ 280.916582] ? expand_files.part.8+0x9c0/0x9c0 [ 280.921156] block_ioctl+0xee/0x130 [ 280.924766] ? blkdev_fallocate+0x400/0x400 [ 280.929071] do_vfs_ioctl+0x1de/0x1720 [ 280.932948] ? rcu_is_watching+0x8c/0x150 [ 280.937079] ? ioctl_preallocate+0x300/0x300 [ 280.941469] ? __fget_light+0x2f7/0x440 [ 280.945436] ? fget_raw+0x20/0x20 [ 280.948871] ? putname+0xf2/0x130 [ 280.952309] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.957313] ? kmem_cache_free+0x25c/0x2d0 [ 280.961534] ? putname+0xf7/0x130 [ 280.964971] ? do_sys_open+0x3cb/0x760 [ 280.968846] ? security_file_ioctl+0x94/0xc0 [ 280.973239] ksys_ioctl+0xa9/0xd0 [ 280.976688] __x64_sys_ioctl+0x73/0xb0 [ 280.980566] do_syscall_64+0x1b9/0x820 [ 280.984441] ? finish_task_switch+0x1d3/0x870 [ 280.988923] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.993838] ? syscall_return_slowpath+0x31d/0x5e0 [ 280.998770] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.004121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.008964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.014139] RIP: 0033:0x455927 [ 281.017307] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.036553] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.044249] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 281.051511] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 281.058782] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 281.066045] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 281.073309] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000013 00:04:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x14) accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x77, &(0x7f0000000080), 0x10) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x20011, r3, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000280)=0x3, 0x4) io_setup(0x9, &(0x7f0000000040)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) io_cancel(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xfff, r3, &(0x7f00000000c0)="3f8895375763641f5e", 0x9, 0x6, 0x0, 0x1, r5}, &(0x7f0000000180)) close(r1) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 00:04:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_procs(r2, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000740)={0x1d}, 0x10, &(0x7f0000000700)={&(0x7f00000005c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x3ab}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000200), 0x4, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200), 0x19, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000200)={0x101, 0x0, "1d56526543d574b907c65596fb2a3ec858e610a6418578214b9f6f84340ca49a8d2e49b09c9976779adf68d0edbb75d0d9310e12980f249a275200b4535074873950118b0f65f47d8c4b4809847c01ba67892313a4ed5e63c544c7c8e627621dadb49dff7fb2fa990bba69d61e63c2c3892940279198f8b7543d69bdf361c42d2adf8baa4ff4ed075391e45027882aece58525710a332f27e6ef6b7afcf96ea537c465f387eeebd0e1c75ac42beceaff85dcde9163315c63d95e2b037ddb64425a801c6eb2f928df402ccb7959f80bc4ace63f6917cc630980a74ad16941a96c09303f010d01b6e21b1662838d7e4e12f2975c82b5a1d914d6"}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x0, 0x401390e6, 0x3, 0x389}) r5 = epoll_create1(0x0) r6 = getpid() getpgid(r6) r7 = epoll_create1(0x0) fsync(r3) fcntl$lock(r7, 0x7, &(0x7f0000000480)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000640)) fcntl$lock(r5, 0x24, &(0x7f0000000000)={0x1}) 00:04:41 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:41 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x20, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) 00:04:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="66baf80cb89cc35484ef66bafc0cb0d9eeeadfa36e063401662ef20f1b2366f20f011cc7dac20f0093be0000000f080f20c6c4c175f1d7660f66e4", 0x3b}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet_sctp(0x2, 0x800000800001, 0x84) connect$inet(r4, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb1, 0x4aa081) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f00000001c0)={0x20, 0x3, 0x3, 0x12, 0x7, 0x9, 0x1, 0x5e, 0xffffffffffffffff}) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000180)={r6, 0x1, 0x6, @random="0d6170edeac8"}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) 00:04:41 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 281.422093] can: notifier: receive list not found for dev tap0 [ 281.433978] FAULT_INJECTION: forcing a failure. [ 281.433978] name failslab, interval 1, probability 0, space 0, times 0 [ 281.445886] CPU: 1 PID: 17282 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 281.453268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.462641] Call Trace: [ 281.465245] dump_stack+0x1c9/0x2b4 [ 281.468891] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.474110] should_fail.cold.4+0xa/0x1a [ 281.478195] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.483293] ? is_bpf_text_address+0xd7/0x170 [ 281.487802] ? graph_lock+0x170/0x170 [ 281.491606] ? __kernel_text_address+0xd/0x40 [ 281.496103] ? find_held_lock+0x36/0x1c0 [ 281.500158] ? __lock_is_held+0xb5/0x140 [ 281.504224] ? check_same_owner+0x340/0x340 [ 281.508535] ? blkdev_ioctl+0x9cd/0x2030 [ 281.512588] ? block_ioctl+0xee/0x130 [ 281.516381] ? rcu_note_context_switch+0x730/0x730 [ 281.521308] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.526683] __should_failslab+0x124/0x180 [ 281.530912] should_failslab+0x9/0x14 [ 281.534702] kmem_cache_alloc+0x2af/0x760 [ 281.538849] skb_clone+0x1f5/0x500 [ 281.542394] ? refcount_add_not_zero+0x300/0x330 [ 281.547140] ? skb_split+0x11f0/0x11f0 [ 281.551017] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.556021] ? netlink_trim+0x1ba/0x380 [ 281.559985] ? netlink_skb_destructor+0x210/0x210 [ 281.564829] netlink_broadcast_filtered+0x10bc/0x1630 [ 281.570015] ? __netlink_sendskb+0xd0/0xd0 [ 281.574245] ? rcu_is_watching+0x8c/0x150 [ 281.578388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.583914] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 281.588674] ? refcount_add_not_zero+0x330/0x330 [ 281.593430] ? netlink_has_listeners+0x2da/0x4c0 [ 281.598176] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.603184] netlink_broadcast+0x3a/0x50 [ 281.607240] kobject_uevent_env+0x829/0x1110 [ 281.611641] ? internal_create_group+0x347/0x970 [ 281.616390] kobject_uevent+0x1f/0x30 [ 281.620180] lo_ioctl+0x1346/0x1d10 [ 281.623799] ? lo_rw_aio_complete+0x450/0x450 [ 281.628305] blkdev_ioctl+0x9cd/0x2030 [ 281.632191] ? blkpg_ioctl+0xc40/0xc40 [ 281.636805] ? lock_downgrade+0x8f0/0x8f0 [ 281.640948] ? rcu_is_watching+0x8c/0x150 [ 281.645087] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 281.649503] ? __fget+0x414/0x670 [ 281.652951] ? expand_files.part.8+0x9c0/0x9c0 [ 281.657531] block_ioctl+0xee/0x130 [ 281.661152] ? blkdev_fallocate+0x400/0x400 [ 281.665472] do_vfs_ioctl+0x1de/0x1720 [ 281.669355] ? rcu_is_watching+0x8c/0x150 [ 281.673494] ? ioctl_preallocate+0x300/0x300 [ 281.677890] ? __fget_light+0x2f7/0x440 [ 281.681852] ? fget_raw+0x20/0x20 [ 281.685309] ? putname+0xf2/0x130 [ 281.688753] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.693760] ? kmem_cache_free+0x25c/0x2d0 [ 281.697988] ? putname+0xf7/0x130 [ 281.702305] ? do_sys_open+0x3cb/0x760 [ 281.706185] ? security_file_ioctl+0x94/0xc0 [ 281.710596] ksys_ioctl+0xa9/0xd0 [ 281.714038] __x64_sys_ioctl+0x73/0xb0 [ 281.717922] do_syscall_64+0x1b9/0x820 [ 281.721798] ? finish_task_switch+0x1d3/0x870 [ 281.726283] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.731205] ? syscall_return_slowpath+0x31d/0x5e0 [ 281.736130] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.741487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.746326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.751500] RIP: 0033:0x455927 [ 281.754672] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.774097] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.781803] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 281.789060] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 281.796316] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 281.804188] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 281.811444] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000014 [ 281.832484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 281.881365] can: notifier: receive list not found for dev tap0 [ 281.901805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 282.042932] binder: 17257:17258 ioctl c018aa3f 20003fe8 returned -22 00:04:42 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f0000000180)=0x6e) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0xe68a, 0x400, 0x5, 0x0, 0x3, 0x3, 0xaf48, 0x123, 0x40, 0x3a, 0x4, 0x1, 0x38, 0x2, 0x6, 0x2, 0x2}, [{0x2, 0x5, 0x5, 0x1, 0x3, 0x8001, 0x0, 0x3ff}, {0x7, 0x800, 0x9, 0x7ff, 0x1000, 0x877b, 0x7f, 0x9e}], "baea9d578cb0f514b5b99d5e44c0a541551fe46169550881b1368af80fe7d3b42490f739cd92e89ec5911d227b3bef5ddba3a3ff909c2f3a4752", [[], [], [], [], [], [], []]}, 0x7ea) setsockopt(r0, 0x4, 0x7, &(0x7f0000000300)="a61d565314034fe10cad74a786b8091dd70d318d99876d81f44cfd5a70b49ec7d77e222f509df41fea739efcb5f221f2f21296a5cdf2882e630f797e4b0ac30a5bf1ff13001b832a4d14842b843aa4040e35622b2c24a2d930fccbcdd98ae2e766e46cec2a5819f944940e5d9236f38737eb1f4d92eff8dc0f2b547d8c8928a60dc2c8", 0x83) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff0000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffffa, 0x6, 0x9}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xfffffffffffffff9, 0x9}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r4, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="034334000000000008001b0000000000"], 0x9e}, 0x1}, 0x0) 00:04:42 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:42 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='/dev/sg#\x00', 0x800000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x2001, 0x0) unshare(0x40060400) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x82002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x4}, 0xfff, [0x9331, 0x6, 0x3, 0x6, 0x73, 0x8f, 0x100000000000, 0xc2cd]}, 0x5c) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000040)) ioctl(r3, 0x6, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xc0000, 0x0) 00:04:42 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mkdir(&(0x7f00000001c0)='./control/file0\x00', 0x0) pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)='./control\x00') close(r1) 00:04:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x2c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xc) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 00:04:42 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x80000001, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x200, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) timer_create(0x6, &(0x7f0000000180)={0x0, 0x17, 0x4, @thr={&(0x7f00000004c0)="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", &(0x7f0000000100)="daa888690f8a247b59f4e89b8b0d9c17cd248e65258e1ed0f8ef71ed4fd1c8dbfdfc1684710934a38c1670ddaea954b337571cfbb67039072991008298596ab893be939087876e625c"}}, &(0x7f00000001c0)) [ 282.377291] FAULT_INJECTION: forcing a failure. [ 282.377291] name failslab, interval 1, probability 0, space 0, times 0 [ 282.388621] CPU: 1 PID: 17311 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 282.396083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.405438] Call Trace: [ 282.408035] dump_stack+0x1c9/0x2b4 [ 282.411678] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.416876] should_fail.cold.4+0xa/0x1a [ 282.420933] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.426028] ? is_bpf_text_address+0xd7/0x170 [ 282.430532] ? graph_lock+0x170/0x170 [ 282.434324] ? __kernel_text_address+0xd/0x40 [ 282.438819] ? find_held_lock+0x36/0x1c0 [ 282.442878] ? __lock_is_held+0xb5/0x140 [ 282.446949] ? check_same_owner+0x340/0x340 [ 282.451261] ? blkdev_ioctl+0x9cd/0x2030 [ 282.455309] ? block_ioctl+0xee/0x130 [ 282.459100] ? do_vfs_ioctl+0x1de/0x1720 [ 282.463162] ? rcu_note_context_switch+0x730/0x730 [ 282.468084] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.473441] __should_failslab+0x124/0x180 [ 282.477688] should_failslab+0x9/0x14 [ 282.481486] kmem_cache_alloc+0x2af/0x760 [ 282.485641] skb_clone+0x1f5/0x500 [ 282.489170] ? refcount_add_not_zero+0x300/0x330 [ 282.493925] ? skb_split+0x11f0/0x11f0 [ 282.497803] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.502830] ? netlink_trim+0x1ba/0x380 [ 282.506809] ? netlink_skb_destructor+0x210/0x210 [ 282.511652] netlink_broadcast_filtered+0x10bc/0x1630 [ 282.516838] ? __netlink_sendskb+0xd0/0xd0 [ 282.521083] ? kasan_check_read+0x11/0x20 [ 282.525218] ? rcu_is_watching+0x8c/0x150 [ 282.529356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.534886] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 282.539636] ? refcount_add_not_zero+0x330/0x330 [ 282.544391] ? netlink_has_listeners+0x2da/0x4c0 [ 282.549147] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.554157] netlink_broadcast+0x3a/0x50 [ 282.558212] kobject_uevent_env+0x829/0x1110 [ 282.562611] ? internal_create_group+0x347/0x970 [ 282.567372] kobject_uevent+0x1f/0x30 [ 282.571168] lo_ioctl+0x1346/0x1d10 [ 282.574796] ? lo_rw_aio_complete+0x450/0x450 [ 282.579280] blkdev_ioctl+0x9cd/0x2030 [ 282.583158] ? blkpg_ioctl+0xc40/0xc40 [ 282.587037] ? lock_downgrade+0x8f0/0x8f0 [ 282.591188] ? kasan_check_read+0x11/0x20 [ 282.595325] ? rcu_is_watching+0x8c/0x150 [ 282.599462] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 282.603865] ? __fget+0x414/0x670 [ 282.607313] ? expand_files.part.8+0x9c0/0x9c0 [ 282.611909] block_ioctl+0xee/0x130 [ 282.615523] ? blkdev_fallocate+0x400/0x400 [ 282.619832] do_vfs_ioctl+0x1de/0x1720 [ 282.623704] ? rcu_is_watching+0x8c/0x150 [ 282.627844] ? ioctl_preallocate+0x300/0x300 [ 282.632246] ? __fget_light+0x2f7/0x440 [ 282.636217] ? fget_raw+0x20/0x20 [ 282.639662] ? putname+0xf2/0x130 [ 282.643105] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.648108] ? kmem_cache_free+0x25c/0x2d0 [ 282.652334] ? putname+0xf7/0x130 [ 282.655784] ? do_sys_open+0x3cb/0x760 [ 282.659662] ? security_file_ioctl+0x94/0xc0 [ 282.664062] ksys_ioctl+0xa9/0xd0 [ 282.667504] __x64_sys_ioctl+0x73/0xb0 [ 282.671381] do_syscall_64+0x1b9/0x820 [ 282.675255] ? finish_task_switch+0x1d3/0x870 [ 282.679745] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.684673] ? syscall_return_slowpath+0x31d/0x5e0 [ 282.689607] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.694964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.699801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.704977] RIP: 0033:0x455927 [ 282.708156] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.727492] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.735189] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000455927 [ 282.742446] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 282.749702] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 282.756966] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 282.764230] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000015 [ 282.792999] IPVS: ftp: loaded support on port[0] = 21 00:04:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:42 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:42 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x24, 0x4) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800009dc052e98cd9686067c641f440dfb9d7ab74d4956bd4d846d94d5c144dd2ff2a645a3da01dfba4e39a0d187fdd2a96876a2358eb56858d910e9fc0f2cf96aabd93cafac1333ead63edf25d3c8296467238f2f7681344f204be33459e6b309cc25339b0ec86ca2020374bc6e81cc86e4705f23df8ad1834a9cd827586b5a5172491", @ANYRES16=r3, @ANYBLOB="040225bd7000fedbdf250400000024000100080001000a00000008000400dcc99f8398b581b6010800000800010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x8010}, 0x8800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xec8, 0xa4d, 0xfffffffffffffffb, 0xffff}, 0x10) [ 282.926929] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 282.941149] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 00:04:43 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x1000000000) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 282.995187] IPVS: ftp: loaded support on port[0] = 21 [ 283.024685] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 283.040029] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 00:04:43 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x73) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:04:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d23f6bb0f4cb147729b9af9cf1c0a"], 0x7) [ 283.185763] device lo entered promiscuous mode [ 283.192303] device tunl0 entered promiscuous mode [ 283.213909] device gre0 entered promiscuous mode [ 283.223190] FAULT_INJECTION: forcing a failure. [ 283.223190] name failslab, interval 1, probability 0, space 0, times 0 [ 283.234620] CPU: 0 PID: 17332 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 283.241994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.248519] device gretap0 entered promiscuous mode [ 283.251353] Call Trace: [ 283.251380] dump_stack+0x1c9/0x2b4 [ 283.251402] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.251434] should_fail.cold.4+0xa/0x1a [ 283.271881] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.277007] ? lock_downgrade+0x8f0/0x8f0 [ 283.280974] device erspan0 entered promiscuous mode [ 283.281169] ? rcu_is_watching+0x8c/0x150 [ 283.290352] ? find_held_lock+0x36/0x1c0 [ 283.294447] ? check_same_owner+0x340/0x340 [ 283.298786] ? block_ioctl+0xee/0x130 [ 283.302602] ? rcu_note_context_switch+0x730/0x730 [ 283.307548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.313104] __should_failslab+0x124/0x180 [ 283.317347] should_failslab+0x9/0x14 [ 283.321140] kmem_cache_alloc+0x2af/0x760 [ 283.325286] ? fget_raw+0x20/0x20 [ 283.328726] ? putname+0xf2/0x130 [ 283.332179] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.337206] getname_flags+0xd0/0x5a0 [ 283.341013] do_mkdirat+0xc5/0x310 [ 283.344549] ? __ia32_sys_mknod+0xb0/0xb0 [ 283.348806] ? fput+0x130/0x1a0 [ 283.352077] ? ksys_ioctl+0x81/0xd0 [ 283.355705] __x64_sys_mkdir+0x5c/0x80 [ 283.359591] do_syscall_64+0x1b9/0x820 [ 283.363466] ? finish_task_switch+0x1d3/0x870 [ 283.367961] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.372887] ? syscall_return_slowpath+0x31d/0x5e0 [ 283.377812] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.383179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.388020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.393203] RIP: 0033:0x454ef7 [ 283.396381] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.415717] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 283.423425] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 283.430679] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 283.437935] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 283.445193] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 283.452447] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000016 [ 283.464410] device ip_vti0 entered promiscuous mode [ 283.483115] device ip6_vti0 entered promiscuous mode [ 283.501464] device sit0 entered promiscuous mode [ 283.516034] device ip6tnl0 entered promiscuous mode [ 283.522564] device ip6gre0 entered promiscuous mode [ 283.529869] device syz_tun entered promiscuous mode [ 283.536802] device ip6gretap0 entered promiscuous mode [ 283.544176] device bridge0 entered promiscuous mode [ 283.550158] device vcan0 entered promiscuous mode [ 283.556245] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 283.563083] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 283.570476] device bond0 entered promiscuous mode [ 283.575445] device bond_slave_0 entered promiscuous mode [ 283.581083] device bond_slave_1 entered promiscuous mode [ 283.592146] device team0 entered promiscuous mode [ 283.597431] device team_slave_0 entered promiscuous mode [ 283.603557] device team_slave_1 entered promiscuous mode [ 283.610207] device veth0 entered promiscuous mode [ 283.617948] device veth1 entered promiscuous mode [ 283.623718] device veth0_to_bridge entered promiscuous mode [ 283.631328] device veth1_to_bridge entered promiscuous mode [ 283.639214] device veth0_to_bond entered promiscuous mode [ 283.646523] device veth1_to_bond entered promiscuous mode [ 283.653491] device veth0_to_team entered promiscuous mode [ 283.660648] device veth1_to_team entered promiscuous mode [ 283.668284] device vlan0 entered promiscuous mode [ 283.692911] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x81) write$FUSE_POLL(r1, &(0x7f0000000100)={0x18, 0x0, 0x7, {0x7}}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:44 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:44 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141242, 0x0) fallocate(r0, 0x0, 0xd, 0x9) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x6000)=nil, 0x6000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000080)=[r2]) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) write(r0, &(0x7f0000000240)="8c", 0x1) 00:04:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x801, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0xb, 0xf, 0x400, 0x70bd2d, 0x25dfdbfb, {0x5, 0x0, 0x6}, [@nested={0x18, 0x93, [@typed={0x14, 0x63, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x55}, 0x800) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:44 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:44 executing program 2: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f00000001c0)=0xfffffffffffffe2f) r0 = creat(&(0x7f0000001680)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x1, &(0x7f00000002c0)="825cc83d6d3470a516d2c8305bac170ab165f0a2491cbd48b2a2198c1deb2957d834c419506d3eb158b94f6918017a55b804ae0c3aa5ecc15446d34aa8be890f3843efd16bd5755ee7cf28f6338a4ffedd2d7bdf54da2cbb73544f53c4e2535e9c671343166f8eb23fc66cbdcf8313d14260751668cfb6107ba1411f488a3f70d29aa8305369c0d93101b4101859d7ac7cef0971a55ab66af7c595279ecefe1bcac53e8cb10b1690a027219d9da837") ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000380)="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") getsockname$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x14) ftruncate(r0, 0x100000028200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x18, 0x1, 0x6}}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001440)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001540)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001580)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000001380)={0x16, 0x98, 0xfa00, {&(0x7f0000000200), 0x0, r4, 0x30, 0x1, @ib={0x1b, 0x3, 0x0, {"e19aa82eb93627ae098f0de93ddd4543"}, 0x0, 0x8, 0x3}}}, 0xa0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0xb7a, &(0x7f00000000c0)=0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2, 0x0) personality(0x400000a) 00:04:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r1 = socket(0x15, 0x802, 0x40000000000ff70) prctl$setfpexc(0xc, 0x150000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffd, 0x85, 0x1, @buffer={0x0, 0x1000, &(0x7f0000000780)=""/4096}, &(0x7f0000000100)="12162fa2b0e92b3b3acff269813dfb52f7e9022f460aec80ffe79268c840f41deb931eacbc12cee50832c47f5e8879ab63830842184ca8ee60ea9f32c0d7fb5eaacc28742f67d480dc5d54a7691393559e5abdbe50cb24230fe284642e6b52c32399eaad162299ce962c83d5dc197eb9628017f3a61b118b6ca65cdf5834f2282256125bd4", &(0x7f0000000040)=""/44, 0x1f71, 0x4, 0x1, &(0x7f0000000200)}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa79) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="1700000016abc10400000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="140002000000000000000000000000006b1100011400010000000000002000000000ffffe0000001"], 0x40}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) 00:04:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:44 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 284.095321] FAULT_INJECTION: forcing a failure. [ 284.095321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.107185] CPU: 1 PID: 17396 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 284.114554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.123919] Call Trace: [ 284.126525] dump_stack+0x1c9/0x2b4 [ 284.130178] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.135385] ? debug_check_no_obj_freed+0x30b/0x595 [ 284.140416] should_fail.cold.4+0xa/0x1a [ 284.144487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.149592] ? kfree+0x111/0x260 [ 284.152967] ? trace_hardirqs_on+0x10/0x10 [ 284.157213] ? kobject_uevent_env+0x288/0x1110 [ 284.161797] ? internal_create_group+0x347/0x970 [ 284.166563] ? mutex_unlock+0xd/0x10 [ 284.170274] ? lo_ioctl+0xe8/0x1d10 [ 284.173908] ? lo_rw_aio_complete+0x450/0x450 [ 284.178404] ? blkdev_ioctl+0x161/0x2030 [ 284.182467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.188004] ? should_fail+0x223/0xbed [ 284.191892] ? blkpg_ioctl+0xc40/0xc40 [ 284.195790] __alloc_pages_nodemask+0x36e/0xdb0 [ 284.200465] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 284.205491] ? find_held_lock+0x36/0x1c0 [ 284.209571] ? check_same_owner+0x340/0x340 [ 284.213898] cache_grow_begin+0x91/0x710 [ 284.217967] kmem_cache_alloc+0x689/0x760 [ 284.222114] ? fget_raw+0x20/0x20 [ 284.225567] ? putname+0xf2/0x130 [ 284.229024] getname_flags+0xd0/0x5a0 [ 284.232832] do_mkdirat+0xc5/0x310 [ 284.236382] ? __ia32_sys_mknod+0xb0/0xb0 [ 284.240528] ? fput+0x130/0x1a0 [ 284.243809] ? ksys_ioctl+0x81/0xd0 [ 284.247441] __x64_sys_mkdir+0x5c/0x80 [ 284.251332] do_syscall_64+0x1b9/0x820 [ 284.255217] ? finish_task_switch+0x1d3/0x870 [ 284.259715] ? syscall_return_slowpath+0x5e0/0x5e0 [ 284.264645] ? syscall_return_slowpath+0x31d/0x5e0 [ 284.269582] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.274951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.279802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.284988] RIP: 0033:0x454ef7 [ 284.288167] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.307533] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 284.315246] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 284.322532] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 284.329799] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 284.337065] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 00:04:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000000480)="f27aec438116cefc2a394072b6ad8809e53ac6553db7f225a4e47722a00ba8846454ad779316094e4bee8cab76761555d3676404fb3c728f045f7d9ecc9b2662539500d7df7d1802"}) mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f00000003c0)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}], 0x0, 0x0, &(0x7f0000000080)}) 00:04:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x800000000000000, 0x0, 0x0, 0x101}) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x3, 0xe58, 0xcf4, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000200)={0x5, 0x6, 0x7ff}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000000c0)={0x6, 0x80000001, 0x101, 0xcb3, [], [], [], 0x100000001, 0x4, 0x8000, 0x4, "ba4bea9ecdaeca3dab549a9c66936816"}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8e7, &(0x7f0000000040), 0x4, &(0x7f0000000180)=ANY=[]) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x8) clone(0x0, &(0x7f0000000200)="5f5ecf5157fbf94d94d7734846455fa709804b0f530c8c0318180d1b047b86b1695258a8fcec3db1b795152647e2890900000000000000af78fea347e361b68b2c52c2a20cf21c12f9266bfc73daafa45fc6a3a36f14914552c861a6ac1aab512b7048f0226dab1dc5c4ada8e7c6ac37e55426f4517b4912edf1a3a711b27165a6c32578f2a8b8db461e098aa0ce43a2a711708baa825dd6e1401735866f1441c4e1c4a7d6e40fd7505a59164f799a4c43140f34a197b390ae", &(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300)="6df2deddec657a130f9b5b3e2b492368002f191ed067b768c751172c7738c49bb29dbf740b616a66ba82e63cbb53ed4365e31ddad3ee39851daf0000000000000000000000") 00:04:44 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000180)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000000000000000005b659a62290fbc380c2dbfdc5e9f13c4a04810d464fba7f4c1b4e2bf5b1fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc30c0c91d73294c0356da8d9adabf19d217d8fa388c9e0f0f76675ff453d5b85dc8c7d5924d757056e2228a994960e671c01b0bd"], 0x82}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x48) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0xff85) fcntl$dupfd(r0, 0x406, r0) [ 284.344330] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000017 00:04:44 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 284.445538] binder: BINDER_SET_CONTEXT_MGR already set [ 284.468499] FAT-fs (loop2): bogus number of reserved sectors [ 284.474480] FAT-fs (loop2): Can't find a valid FAT filesystem [ 284.478476] binder: 17398:17412 ioctl 40046207 0 returned -16 [ 284.504571] FAULT_INJECTION: forcing a failure. [ 284.504571] name failslab, interval 1, probability 0, space 0, times 0 [ 284.516409] CPU: 1 PID: 17415 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 284.523876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.533232] Call Trace: [ 284.535839] dump_stack+0x1c9/0x2b4 [ 284.539503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.544705] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 284.549558] ? print_usage_bug+0xc0/0xc0 [ 284.553635] should_fail.cold.4+0xa/0x1a [ 284.557741] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.562878] ? graph_lock+0x170/0x170 [ 284.566684] ? perf_trace_lock+0x920/0x920 [ 284.570925] ? trace_hardirqs_on+0x10/0x10 [ 284.575177] ? find_held_lock+0x36/0x1c0 [ 284.579337] ? __lock_is_held+0xb5/0x140 [ 284.583465] ? check_same_owner+0x340/0x340 [ 284.587795] ? rcu_note_context_switch+0x730/0x730 [ 284.592744] __should_failslab+0x124/0x180 [ 284.596990] should_failslab+0x9/0x14 [ 284.600798] kmem_cache_alloc+0x2af/0x760 [ 284.604946] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 284.609369] __d_alloc+0xc8/0xd50 [ 284.612830] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 284.617855] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 284.622356] ? lock_release+0xa30/0xa30 [ 284.626339] ? mark_held_locks+0xc9/0x160 [ 284.630487] ? filename_create+0x1b2/0x5b0 [ 284.634753] ? d_lookup+0x269/0x340 [ 284.638396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 284.643418] d_alloc+0x96/0x380 [ 284.646699] ? __d_lookup+0x9e0/0x9e0 [ 284.650504] ? __d_alloc+0xd50/0xd50 [ 284.654232] __lookup_hash+0xd9/0x190 [ 284.658043] filename_create+0x1e5/0x5b0 [ 284.662111] ? kern_path_mountpoint+0x40/0x40 [ 284.666605] ? fget_raw+0x20/0x20 [ 284.670062] ? putname+0xf2/0x130 [ 284.673526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.679066] ? getname_flags+0x26e/0x5a0 [ 284.683137] do_mkdirat+0xda/0x310 [ 284.686685] ? __ia32_sys_mknod+0xb0/0xb0 [ 284.690837] ? ksys_ioctl+0x81/0xd0 [ 284.694487] __x64_sys_mkdir+0x5c/0x80 [ 284.698379] do_syscall_64+0x1b9/0x820 [ 284.702269] ? finish_task_switch+0x1d3/0x870 [ 284.706770] ? syscall_return_slowpath+0x5e0/0x5e0 [ 284.711703] ? syscall_return_slowpath+0x31d/0x5e0 [ 284.716645] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.722014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.726868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.732078] RIP: 0033:0x454ef7 [ 284.735259] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.754675] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 284.762404] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 00:04:44 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x882) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x2e, 0xfff, 0x2, 0x0, 0x2, 0x0, 0x5, 0x9e9, 0x707, 0x7, 0xffffffff, 0x401, 0x0, 0x5, 0x5, 0x0, 0x7, 0xdde3, 0x1b7866a5}) accept(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 00:04:44 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 284.769675] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 284.776947] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 284.784219] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 284.791487] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000018 [ 284.804995] binder_alloc: 17398: binder_alloc_buf, no vma [ 284.810769] binder: 17398:17399 transaction failed 29189/-3, size 24-8 line 2967 [ 284.824409] binder: 17402:17407 ioctl 5473 200000c0 returned -22 [ 284.832610] binder: 17398:17399 got transaction to invalid handle [ 284.838973] binder: 17398:17399 transaction failed 29201/-22, size 0-0 line 2852 [ 284.846616] binder: release 17398:17399 transaction 41 out, still active [ 284.853543] binder: release 17398:17399 transaction 38 in, still active [ 284.860370] binder: undelivered TRANSACTION_COMPLETE [ 284.867576] binder: release 17398:17399 transaction 38 out, still active [ 284.874715] binder: unexpected work type, 4, not freed [ 284.875324] device lo left promiscuous mode [ 284.880043] binder: undelivered TRANSACTION_COMPLETE [ 284.880061] binder: send failed reply for transaction 41, target dead [ 284.880072] binder: send failed reply for transaction 38, target dead [ 284.907133] binder: undelivered TRANSACTION_ERROR: 29189 [ 284.920895] binder: 17402:17430 ioctl 5473 200000c0 returned -22 [ 284.927350] binder: undelivered TRANSACTION_ERROR: 29201 [ 284.967211] device tunl0 left promiscuous mode [ 284.973818] device gre0 left promiscuous mode [ 284.990230] device gretap0 left promiscuous mode [ 285.002129] device erspan0 left promiscuous mode [ 285.018190] device ip_vti0 left promiscuous mode [ 285.030663] device ip6_vti0 left promiscuous mode [ 285.043058] device sit0 left promiscuous mode [ 285.054040] device ip6tnl0 left promiscuous mode [ 285.062007] device ip6gre0 left promiscuous mode [ 285.074949] device syz_tun left promiscuous mode [ 285.088147] device ip6gretap0 left promiscuous mode [ 285.103332] device bridge0 left promiscuous mode [ 285.125977] device vcan0 left promiscuous mode [ 285.141583] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 285.158551] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 285.175593] device bond0 left promiscuous mode [ 285.189216] device team0 left promiscuous mode [ 285.203154] device veth0 left promiscuous mode [ 285.216921] device veth1 left promiscuous mode [ 285.227952] device veth0_to_bridge left promiscuous mode [ 285.238722] device veth1_to_bridge left promiscuous mode [ 285.253730] device veth0_to_bond left promiscuous mode [ 285.271938] device bond_slave_0 left promiscuous mode [ 285.285949] device veth1_to_bond left promiscuous mode [ 285.299909] device bond_slave_1 left promiscuous mode [ 285.313939] device veth0_to_team left promiscuous mode [ 285.321883] device team_slave_0 left promiscuous mode [ 285.336077] device veth1_to_team left promiscuous mode [ 285.349803] device team_slave_1 left promiscuous mode [ 285.370688] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0xe70, 0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x2}) 00:04:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) getsockopt$inet_mtu(r3, 0x0, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000002c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1}, 0xfffffffffffffffe, {0x2, 0x0, @multicast1=0xe0000001}, 'tunl0\x00'}) close(r3) r4 = dup3(r1, r2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r5, 0x24ab, 0x1, 0x4, 0x3, 0x4, 0xffffffffffffff01, 0x8, {r6, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x6}}, 0xff, 0x2e, 0x4, 0x4, 0x2}}, &(0x7f0000000240)=0xb0) 00:04:45 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:45 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="df93de721df1bdc5ddc49f3b178acf53", 0x10) syz_mount_image$minix(&(0x7f00000004c0)='minix\x00', &(0x7f0000000500)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000680), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x0, 0x57d, 0x1, 0xe8d, 0xc64e, 0xfffffffffffffffb}) 00:04:45 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:45 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x48040, 0x2) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000002, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000030c0)={@dev, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x57, r2}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x1a4000, 0xffffffffffffffd2) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000280)={@rand_addr, @dev}, &(0x7f00000002c0)=0xc) ioctl$KVM_NMI(r1, 0xae9a) sendmsg$nl_generic(r3, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000002e0001070000000000baab85c331452435bf0000000300002304000000e627842038707bb2b5740dd164685e52a4f75a8affadf527e0379c46bd06987a958adab94fcc493c80a034eab10490798cfc017460070dc64e26e3b9cf0449e392738e39b303d28aa2851ff54f70a19e827fe04476ed74addf042f5d990340746125225c005c2efb69c09995df4570696c119e71cf1c9d77598f30"], 0x18}, 0x1}, 0x0) ioctl$KVM_NMI(r0, 0xae9a) 00:04:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 285.917199] MINIX-fs: unable to read superblock [ 285.944340] FAULT_INJECTION: forcing a failure. [ 285.944340] name failslab, interval 1, probability 0, space 0, times 0 [ 285.955729] CPU: 1 PID: 17458 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 285.963099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.972460] Call Trace: [ 285.975070] dump_stack+0x1c9/0x2b4 [ 285.978719] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.983926] ? print_usage_bug+0xc0/0xc0 [ 285.988011] should_fail.cold.4+0xa/0x1a [ 285.992088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.997647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.002847] ? graph_lock+0x170/0x170 [ 286.006652] ? trace_hardirqs_on+0x10/0x10 [ 286.010889] ? find_held_lock+0x36/0x1c0 [ 286.014955] ? __lock_is_held+0xb5/0x140 [ 286.019028] ? check_same_owner+0x340/0x340 [ 286.023349] ? rcu_note_context_switch+0x730/0x730 [ 286.028281] __should_failslab+0x124/0x180 [ 286.032523] should_failslab+0x9/0x14 [ 286.036322] kmem_cache_alloc+0x2af/0x760 [ 286.040466] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 286.044881] __d_alloc+0xc8/0xd50 [ 286.048339] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 286.053357] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 286.057857] ? lock_release+0xa30/0xa30 [ 286.061833] ? mark_held_locks+0xc9/0x160 [ 286.065977] ? filename_create+0x1b2/0x5b0 [ 286.070211] ? d_lookup+0x269/0x340 [ 286.073842] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 286.078861] d_alloc+0x96/0x380 [ 286.082224] ? __d_lookup+0x9e0/0x9e0 [ 286.086024] ? __d_alloc+0xd50/0xd50 [ 286.089746] __lookup_hash+0xd9/0x190 [ 286.093554] filename_create+0x1e5/0x5b0 [ 286.097620] ? kern_path_mountpoint+0x40/0x40 [ 286.102139] ? fget_raw+0x20/0x20 [ 286.105598] ? putname+0xf2/0x130 [ 286.109062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.114598] ? getname_flags+0x26e/0x5a0 [ 286.118666] do_mkdirat+0xda/0x310 [ 286.122210] ? __ia32_sys_mknod+0xb0/0xb0 [ 286.126355] ? ksys_ioctl+0x81/0xd0 [ 286.129983] __x64_sys_mkdir+0x5c/0x80 [ 286.133883] do_syscall_64+0x1b9/0x820 [ 286.137771] ? syscall_slow_exit_work+0x500/0x500 [ 286.142618] ? syscall_return_slowpath+0x5e0/0x5e0 [ 286.147546] ? syscall_return_slowpath+0x31d/0x5e0 [ 286.152483] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 286.157853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.162711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.167897] RIP: 0033:0x454ef7 [ 286.171078] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:04:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) personality(0x4000010) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="c9d2ca8a502d06ac2b72f3aa2f5800781be94855ff") fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4204, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4002, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x1ff, 0x0, 0x9, 0x6, 0x20}) ptrace$setopts(0x4203, r2, 0x0, 0xa07000) 00:04:46 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 286.190452] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 286.198161] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 286.205424] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 286.212689] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 286.219960] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 286.227224] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000019 [ 286.262075] MINIX-fs: unable to read superblock 00:04:46 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1300, &(0x7f0000000000)=0x2, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) r3 = getegid() sendmsg$netlink(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000080)={0xec, 0x33, 0x20, 0x70bd25, 0x25dfdbfd, "", [@typed={0xc, 0x94, @str='/--&\x00'}, @nested={0xc8, 0xf, [@typed={0x20, 0x88, @str='&%($vmnet0nodev),.cpuset\x00'}, @generic="3b05020c983f70e1dfd20c8f6b1442dd6c395aca919d4ddd91ba3e6d02c37f4db9af9c5f1daa04db0940060139c8d9188d07b6d420e829344fe88a937d356d159894a6a5867b37016cdce4b5e2b557c06b38e42c3114d50ba8b88d84ae4df18a9a1644b78e22581feda95ace30eee073b567525a57a1d565d56dc3020904273b06a4449d11615e8dd259c1a9d6bea5615c252dde83a577135d71630dcaf08b704a5ea652"]}, @typed={0x8, 0x1b, @fd=r0}]}, 0xec}], 0x1, &(0x7f0000000340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x1}, 0x40000) 00:04:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:46 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:46 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000840)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_adjtime(0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5118, 0x1891}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c4608f908000600000000000000020006000100000071020000000000004000000000000000490300000000000084c0"], 0x32) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 286.390474] FAULT_INJECTION: forcing a failure. [ 286.390474] name failslab, interval 1, probability 0, space 0, times 0 [ 286.402243] CPU: 0 PID: 17474 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 286.409882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.419235] Call Trace: [ 286.421839] dump_stack+0x1c9/0x2b4 [ 286.425482] ? dump_stack_print_info.cold.2+0x52/0x52 [ 286.430689] ? mark_page_accessed+0x672/0xd30 [ 286.435216] should_fail.cold.4+0xa/0x1a [ 286.439306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.444432] ? trace_hardirqs_on+0x10/0x10 [ 286.448686] ? graph_lock+0x170/0x170 [ 286.452507] ? trace_hardirqs_on+0x10/0x10 [ 286.456755] ? print_usage_bug+0xc0/0xc0 [ 286.460824] ? lock_downgrade+0x8f0/0x8f0 [ 286.464990] ? __lock_is_held+0xb5/0x140 [ 286.469067] ? check_same_owner+0x340/0x340 [ 286.473410] ? rcu_note_context_switch+0x730/0x730 [ 286.478364] __should_failslab+0x124/0x180 [ 286.482609] should_failslab+0x9/0x14 [ 286.486419] kmem_cache_alloc+0x2af/0x760 [ 286.490573] ? __lock_is_held+0xb5/0x140 [ 286.494645] ext4_alloc_inode+0xc9/0x880 [ 286.498707] ? ratelimit_state_init+0xb0/0xb0 [ 286.503211] ? find_held_lock+0x36/0x1c0 [ 286.507281] ? lock_downgrade+0x8f0/0x8f0 [ 286.511437] ? kasan_check_read+0x11/0x20 [ 286.515581] ? rcu_is_watching+0x8c/0x150 [ 286.519727] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 286.524135] ? graph_lock+0x170/0x170 [ 286.527941] ? ratelimit_state_init+0xb0/0xb0 [ 286.532438] alloc_inode+0x63/0x190 [ 286.536069] new_inode_pseudo+0x71/0x1a0 [ 286.540135] ? prune_icache_sb+0x1b0/0x1b0 [ 286.544380] new_inode+0x1c/0x40 [ 286.547745] __ext4_new_inode+0x449/0x61a0 [ 286.551981] ? find_held_lock+0x36/0x1c0 [ 286.556059] ? ext4_free_inode+0x1890/0x1890 [ 286.560480] ? kasan_check_read+0x11/0x20 [ 286.564619] ? rcu_is_watching+0x8c/0x150 [ 286.568760] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 286.573165] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 286.577571] ? is_bpf_text_address+0xd7/0x170 [ 286.582056] ? kernel_text_address+0x79/0xf0 [ 286.586455] ? __kernel_text_address+0xd/0x40 [ 286.590938] ? unwind_get_return_address+0x61/0xa0 [ 286.595853] ? __save_stack_trace+0x8d/0xf0 [ 286.600174] ? save_stack+0xa9/0xd0 [ 286.603790] ? save_stack+0x43/0xd0 [ 286.607426] ? __kasan_slab_free+0x11a/0x170 [ 286.611821] ? kasan_slab_free+0xe/0x10 [ 286.615785] ? kmem_cache_free+0x86/0x2d0 [ 286.619917] ? putname+0xf2/0x130 [ 286.623368] ? filename_create+0x2b2/0x5b0 [ 286.627598] ? do_mkdirat+0xda/0x310 [ 286.631305] ? __x64_sys_mkdir+0x5c/0x80 [ 286.635353] ? do_syscall_64+0x1b9/0x820 [ 286.639402] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.644771] ? kasan_check_read+0x11/0x20 [ 286.648930] ? do_raw_spin_unlock+0xa7/0x2f0 [ 286.653326] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 286.657912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.663437] ? __dquot_initialize+0x61d/0xde0 [ 286.667920] ? graph_lock+0x170/0x170 [ 286.671710] ? trace_hardirqs_off+0xd/0x10 [ 286.675940] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 286.681032] ? dquot_get_next_dqblk+0x180/0x180 [ 286.685687] ? debug_check_no_obj_freed+0x30b/0x595 [ 286.690694] ? kasan_check_write+0x14/0x20 [ 286.694927] ? __lock_is_held+0xb5/0x140 [ 286.698983] ext4_mkdir+0x2e1/0xe60 [ 286.702619] ? ext4_init_dot_dotdot+0x510/0x510 [ 286.707279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.712905] ? security_inode_permission+0xd2/0x100 [ 286.717913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.723437] ? security_inode_mkdir+0xe8/0x120 [ 286.728028] vfs_mkdir+0x42e/0x6b0 [ 286.731560] do_mkdirat+0x27b/0x310 [ 286.735180] ? __ia32_sys_mknod+0xb0/0xb0 [ 286.739314] ? ksys_ioctl+0x81/0xd0 [ 286.742932] __x64_sys_mkdir+0x5c/0x80 [ 286.746819] do_syscall_64+0x1b9/0x820 [ 286.750697] ? finish_task_switch+0x1d3/0x870 [ 286.755184] ? syscall_return_slowpath+0x5e0/0x5e0 [ 286.760099] ? syscall_return_slowpath+0x31d/0x5e0 [ 286.765023] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 286.770379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.775216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.780392] RIP: 0033:0x454ef7 [ 286.783563] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.804114] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 286.811811] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 286.819072] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 286.826326] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 286.833591] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 286.840847] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000001a [ 286.888579] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 287.030401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave_1\x00', 0x1000}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340), &(0x7f00000007c0)=0xfffffffffffffc89) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000540)="f174b15455a00fe9874d2d35bfdaf5531233170e0bf1544d6746dbff5f598ba0398a18a59d5b5b50eec8e5054172450f055d9250d8ccde14ccdbc6e60a3f3c7950047a8ebed1912871abacceceaba19722973b835e7457810be27c3ee83b0c47aee3df3ac90a3715f131f8575d1a6bb02d3cbdc4724a69b275e22a69193cca3d98489aa2443271e4d197a122f79f67347028b4b47621fb91073cede62ea1ac17", 0xa0, 0x4000, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001940)=0x14) recvmsg(r2, &(0x7f0000003f80)={&(0x7f0000001980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000001a00)=""/150, 0x96}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/104, 0x68}, {&(0x7f0000002b40)=""/201, 0xc9}, {&(0x7f0000002c40)=""/173, 0xad}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/21, 0x15}], 0x8, &(0x7f0000003ec0)=""/175, 0xaf, 0x28f7}, 0x40) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004040)={0x0, @empty, @multicast2}, &(0x7f0000004080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004180)={'vcan0\x00'}) accept$packet(r1, &(0x7f00000041c0), &(0x7f0000004200)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004240)={@remote, @multicast2}, &(0x7f0000004280)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004380)={'team0\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000043c0)={@local}, &(0x7f0000004400)=0x14) clock_gettime(0x0, &(0x7f0000005bc0)={0x0}) recvmmsg(r1, &(0x7f0000005b40)=[{{&(0x7f0000004480)=@alg, 0x80, &(0x7f0000004940)=[{&(0x7f0000004500)}, {&(0x7f0000004540)=""/233, 0xe9}, {&(0x7f0000004640)=""/206, 0xce}, {&(0x7f0000004740)}, {&(0x7f0000004780)=""/151, 0x97}, {&(0x7f0000004840)=""/223, 0xdf}], 0x6, &(0x7f00000049c0)=""/101, 0x65, 0xfff}}, {{&(0x7f0000004a40)=@hci, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000005b00)=""/26, 0x1a, 0x2}, 0xfffffffffffffffb}], 0x2, 0x0, &(0x7f0000005c00)={r3}) ioctl$sock_ifreq(r1, 0x899b, &(0x7f0000005c40)={'eql\x00', @ifru_addrs=@can={0x1d}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008500)={'tunl0\x00'}) accept4$packet(r1, &(0x7f0000008a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008a80)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008b80)={{{@in6=@remote, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000008c80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000009140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000009100)={&(0x7f0000000800)=ANY=[@ANYBLOB="0c040000", @ANYBLOB="080025bd7000fbdbdf250100000008000100", @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYBLOB="0401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001800000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYBLOB="080007000000000008000100", @ANYBLOB="f400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007001000008000600", @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000007cfaebe60fdcd88d2d58aa3df90400040008000600", @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008", @ANYBLOB="08000100", @ANYBLOB="a40102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400700a000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f0000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004003f", @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400000800000800070000000000"], 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000010) r4 = gettid() dup(r0) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0)=0x20000000000002, 0xfffffe1f) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) fstat(r2, &(0x7f0000000680)) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd2(0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 00:04:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000000)={0x3, 0xf8, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xbb}}, {0x2, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x48) 00:04:47 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80001) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/cgroup\x00') fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:47 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10404081, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000840)=@ethernet, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b8b21", 0x3}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000a3004de4f593047981d0bd5b0000740400"], 0x10}}], 0x1, 0x10) 00:04:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000000)=0x301, 0x4) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) 00:04:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea7a, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000040), 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 287.558031] FAULT_INJECTION: forcing a failure. [ 287.558031] name failslab, interval 1, probability 0, space 0, times 0 [ 287.570169] CPU: 0 PID: 17522 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 287.577544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.586901] Call Trace: [ 287.589506] dump_stack+0x1c9/0x2b4 [ 287.593151] ? dump_stack_print_info.cold.2+0x52/0x52 [ 287.598368] should_fail.cold.4+0xa/0x1a [ 287.602452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.607602] ? trace_hardirqs_on+0x10/0x10 [ 287.611869] ? find_held_lock+0x36/0x1c0 [ 287.615955] ? lock_downgrade+0x8f0/0x8f0 [ 287.620139] ? kasan_check_read+0x11/0x20 [ 287.624299] ? rcu_is_watching+0x8c/0x150 [ 287.628459] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 287.632882] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 287.637304] ? graph_lock+0x170/0x170 [ 287.641101] ? is_bpf_text_address+0xd7/0x170 [ 287.645688] ? kernel_text_address+0x79/0xf0 [ 287.650095] __should_failslab+0x124/0x180 [ 287.654326] should_failslab+0x9/0x14 [ 287.658117] kmem_cache_alloc+0x47/0x760 [ 287.662202] ? find_held_lock+0x36/0x1c0 [ 287.666262] ? __es_tree_search.isra.12+0x1ba/0x220 [ 287.671284] __es_insert_extent+0x305/0x1140 [ 287.675693] ? ext4_es_insert_extent+0x21c/0x7e0 [ 287.680439] ? ext4_es_free_extent+0x820/0x820 [ 287.685013] ? lock_release+0xa30/0xa30 [ 287.688981] ? __lock_is_held+0xb5/0x140 [ 287.693036] ? kasan_check_write+0x14/0x20 [ 287.697257] ? do_raw_write_lock+0xbd/0x1b0 [ 287.701569] ext4_es_insert_extent+0x2ea/0x7e0 [ 287.706145] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 287.711934] ? __lock_is_held+0xb5/0x140 [ 287.716000] ? rcu_read_lock_sched_held+0x108/0x120 [ 287.721003] ? __kmalloc+0x5f9/0x760 [ 287.724712] ext4_ext_put_gap_in_cache+0x158/0x1f0 [ 287.729639] ? ext4_zeroout_es+0x160/0x160 [ 287.733874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 287.739410] ext4_ext_map_blocks+0x2453/0x62f0 [ 287.743992] ? graph_lock+0x170/0x170 [ 287.747787] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 287.752804] ? ext4_expand_extra_isize+0x5b0/0x5b0 [ 287.757745] ? find_held_lock+0x36/0x1c0 [ 287.761800] ? graph_lock+0x170/0x170 [ 287.765953] ? graph_lock+0x170/0x170 [ 287.769749] ? lock_downgrade+0x8f0/0x8f0 [ 287.773894] ? lock_acquire+0x1e4/0x540 [ 287.777853] ? ext4_map_blocks+0x480/0x1b60 [ 287.782170] ? lock_release+0xa30/0xa30 [ 287.786136] ? check_same_owner+0x340/0x340 [ 287.790456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.795984] ? ext4_es_lookup_extent+0x465/0xde0 [ 287.800730] ? rcu_note_context_switch+0x730/0x730 [ 287.806403] ? down_read+0xb5/0x1d0 [ 287.810024] ? ext4_map_blocks+0x480/0x1b60 [ 287.814341] ? __down_interruptible+0x700/0x700 [ 287.819016] ? kernel_text_address+0x79/0xf0 [ 287.823419] ext4_map_blocks+0xe31/0x1b60 [ 287.827556] ? __save_stack_trace+0x8d/0xf0 [ 287.831873] ? ext4_issue_zeroout+0x190/0x190 [ 287.836361] ? save_stack+0x43/0xd0 [ 287.840061] ? __kasan_slab_free+0x11a/0x170 [ 287.844455] ? kasan_slab_free+0xe/0x10 [ 287.848414] ? kmem_cache_free+0x86/0x2d0 [ 287.852561] ext4_getblk+0x10e/0x630 [ 287.856265] ? ext4_iomap_begin+0x1350/0x1350 [ 287.860754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.866279] ? __dquot_initialize+0x61d/0xde0 [ 287.870774] ext4_bread+0x95/0x2b0 [ 287.874311] ? ext4_getblk+0x630/0x630 [ 287.878183] ? dquot_get_next_dqblk+0x180/0x180 [ 287.882840] ? debug_check_no_obj_freed+0x30b/0x595 [ 287.887842] ? kasan_check_write+0x14/0x20 [ 287.892097] ext4_append+0x14e/0x370 [ 287.895810] ext4_mkdir+0x532/0xe60 [ 287.899430] ? ext4_init_dot_dotdot+0x510/0x510 [ 287.904116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.909646] ? security_inode_permission+0xd2/0x100 [ 287.914649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.920175] ? security_inode_mkdir+0xe8/0x120 [ 287.924749] vfs_mkdir+0x42e/0x6b0 [ 287.928283] do_mkdirat+0x27b/0x310 [ 287.931901] ? __ia32_sys_mknod+0xb0/0xb0 [ 287.936042] ? ksys_ioctl+0x81/0xd0 [ 287.939663] __x64_sys_mkdir+0x5c/0x80 [ 287.943552] do_syscall_64+0x1b9/0x820 [ 287.947450] ? finish_task_switch+0x1d3/0x870 [ 287.951938] ? syscall_return_slowpath+0x5e0/0x5e0 [ 287.956866] ? syscall_return_slowpath+0x31d/0x5e0 [ 287.961788] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 287.967145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.971985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.977169] RIP: 0033:0x454ef7 [ 287.980340] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.999674] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 00:04:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffc9e, 0x20009002, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) shutdown(r1, 0x1) [ 288.007381] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 288.014636] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 288.021891] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 288.029157] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 288.036413] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000001b 00:04:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000001c0)={0x5, 0x6, 0x100, 0x8000, 0x5}) write$P9_RRENAME(r2, &(0x7f00000005c0)={0x7, 0x15}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) write$P9_RSYMLINK(r2, &(0x7f0000000500)={0x14, 0x11, 0x1}, 0x14) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x49, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x49) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)='9p\x00', 0x0, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)) 00:04:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:48 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 288.164667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 288.233181] 9pnet: Could not find request transport: &Ö Æ+Bi"þ”sªö ¶óK•pÅóW®CÍ®ÔBP±ryµ÷ö¼yø [ 288.233181] nç{gôx‰‰± [ 288.312534] 9pnet: Could not find request transport: &Ö Æ+Bi"þ”sªö ¶óK•pÅóW®CÍ®ÔBP±ryµ÷ö¼yø [ 288.312534] nç{gôx‰‰± 00:04:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)='0') futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r1, 0x13) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="9fc58e958b2011907430779900", 0xd, 0x3f}], 0x8, &(0x7f0000000280)='&{*}trusted\x00') tkill(r1, 0x16) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) [ 288.379272] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 288.447813] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:48 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 00:04:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) socket$key(0xf, 0x3, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x2, 0x53, 0xfffffffeffffffff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x35, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}}, 0x84) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:49 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = inotify_init1(0x0) r2 = gettid() syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x28bd00000000, 0x7, &(0x7f0000000780)=[{&(0x7f0000000140)="ad6a61b09fb822f77271a24514fc910251b11d432a82cc6e8ae3fd475864fe5aac8e005f07794268aab53edc7fa8e4956a0b1b84a47ec98bfc2cc5faf22d58e047bb0017f9d5d897caa9f350ca9afb591b244fae4edb93a06feb66057ab45b045516e80784e1f4ce77a6eb76d9c44ae5cb28ddebfa62056916987e75330b6c011b457e64c58a42550f486a3c1b8214a62db3b33c54e9c07863541bddac25efdca240d7a81001bb26e195e315d778487a94d109", 0xb3, 0x3ff}, {&(0x7f00000002c0)="95fe66da438d4d910e9af7b644c40a3110e527b9df92f15b6beb4dd6fa0be62b65861ce3bc12b91058ec825c6db8159c2feb366f399ab7fb32868f3238dd36facaa8f49600635627dc5a8c1c86d2f4553643055672bced7063e968913a847a287765fd25c552393cb0c160f0e2071f8aa3cdd39bffc78972b642bdd002d4e3996a0e937ef03d2398a033f270542613707d8814", 0x93, 0x20}, {&(0x7f0000000380)="b64b4c32fb4da86c6f612f89e752b75302cea7142f0416db13e8d6aed891dd4286562a9cd4caf97e3c5e433d8ceab6ebed76b4753fd0cc1f76db76bd95b1242dca256a6295052aa59f981c7b92fda355d169f015c30fc2e1ed4f1c4c46985268b78d15318add3a30654cd4220d872c31fdf1663ed155cd486f7100865c07aa3d06cc8c19297df5487a9eeef6b224efddf31b1552b8e644f7f1bf970842b3038de344c91261b6ca6875b5c418fb3d5bbc7963ba84f6529c5727f403f8283395f92ba22215c760bfa781ae80848e7bced7995cc00aa068b916b270fbc0edc5458add007c2a7281a2", 0xe7, 0x9}, {&(0x7f0000000480)="eda59d2dcda1d3faf0b431641ad8ac7c613d6c0bb50dfc39cbcf20c833e12fa1b5876adf28bdef770f4a396fc0134ccc12d584c18db2a55b87681435c076d60ee00a1faa310b69795373de13a7695fc230698076eaa27a6f31fe2400be9676d58e87fcc495ce5db35f9f26ffbabc6c29e1d936f64154571a3dc41de543660453ca7a47362f3401a763a285153075b20e08ea319b1489e4b305613a498bb77feb2291ed92", 0xa4, 0x5}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="300f505b12fd78aafc81ea9ea20b23e49fd65be019466c3240f245f984f0e1460803bb6d4cc8f6648a6269945fb72c945560b701eb14f376a4e73d27e89a3b9e9bb1003218ca08d6d01af501", 0x4c, 0x4d}, {&(0x7f00000006c0)="bfe8f7fcd1b51d765c6bcc6cbf1c672be6c1a877cf24c52dc723403227f7e7f63b908ffbee3bfa0c3e34c099331ed019fc15f371c3f22452d41309afcd6062b776656e424e20f4bfe0fa82e715431850c5e3f31fbdeb4ee9840366edd732efcba8c3520f9587b94b0ca7fd47633d612e8fe29938ddc7180eb97dfd5061cd88556506003fd9f5953bd09c7b10b59366f66ab742b10bc3454e987d92011fa050b733a9ca455b3e80f6864cb8303205456ac24ac9f9fbb4a42496ab361d", 0xbc, 0x375}], 0x200000, 0x0) prctl$setptracer(0x59616d61, r2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='\x00'}, 0x10) ioctl$TIOCEXCL(r3, 0x540c) fcntl$setown(r1, 0x8, 0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000200)=[{&(0x7f0000001540)=""/158, 0x9e}], 0x1, &(0x7f0000000240)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) 00:04:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x3ffc, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={r1, 0x2670a974, 0x0, 0x1, 0x6}, &(0x7f0000000440)=0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x420040, 0x0) bind$packet(r0, &(0x7f0000000100)={0x11, 0x17, 0x0, 0x1, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x286, &(0x7f0000000240)=[{0x0, 0x5cee, 0x6}, {0x2, 0xfffffffffffffff9, 0x8, 0x100000000000033}, {0x44, 0x13b78, 0x0, 0xffffffffffff3995}]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x100, &(0x7f0000000280)=ANY=[@ANYBLOB="b4b2fd0309a4fb000000000000009500000000000000950021095ae729b7ca558029aee6ac67707867ce2acdbfbe9f625ffab4a432c0041d6cb828545389bb21a6e021cd89cba09c36cdfcff04d51db76c9d39112a51e2d635d200bcf07ce1b5eab9a8bd0a8b4f4616057181e23da828fd164d1da2482dd51d8bf7848e28089a8cfe2f1b15b8e9ab2c9df489899cf2592e0c5cc1d5a2203d8c3f9746123e05427ab6d38278da9be56f79b0ec35a608d714f5cfa6d861f063ad4812f7c389481662f27793e0d331135b30e28cadbb26"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x4000000000}, 0x48) [ 289.114097] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=51a7ef0a) [ 289.115036] FAULT_INJECTION: forcing a failure. [ 289.115036] name failslab, interval 1, probability 0, space 0, times 0 [ 289.133190] CPU: 1 PID: 17578 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 289.140558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.149927] Call Trace: [ 289.152521] dump_stack+0x1c9/0x2b4 [ 289.156144] ? dump_stack_print_info.cold.2+0x52/0x52 [ 289.161352] should_fail.cold.4+0xa/0x1a [ 289.165418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 289.170513] ? trace_hardirqs_on+0x10/0x10 [ 289.174754] ? find_held_lock+0x36/0x1c0 [ 289.178815] ? lock_downgrade+0x8f0/0x8f0 [ 289.182957] ? kasan_check_read+0x11/0x20 [ 289.187101] ? rcu_is_watching+0x8c/0x150 [ 289.191244] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 289.195640] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 289.200046] ? graph_lock+0x170/0x170 [ 289.203834] ? is_bpf_text_address+0xd7/0x170 [ 289.208319] ? kernel_text_address+0x79/0xf0 [ 289.212720] __should_failslab+0x124/0x180 [ 289.216946] should_failslab+0x9/0x14 [ 289.220736] kmem_cache_alloc+0x47/0x760 [ 289.224786] ? find_held_lock+0x36/0x1c0 [ 289.228846] ? __es_tree_search.isra.12+0x1ba/0x220 [ 289.233858] __es_insert_extent+0x305/0x1140 [ 289.238263] ? ext4_es_insert_extent+0x21c/0x7e0 [ 289.243020] ? ext4_es_free_extent+0x820/0x820 [ 289.247593] ? lock_release+0xa30/0xa30 [ 289.251558] ? __lock_is_held+0xb5/0x140 [ 289.255625] ? kasan_check_write+0x14/0x20 [ 289.259844] ? do_raw_write_lock+0xbd/0x1b0 [ 289.264160] ext4_es_insert_extent+0x2ea/0x7e0 [ 289.268735] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 289.274525] ? __lock_is_held+0xb5/0x140 [ 289.278585] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.283588] ? __kmalloc+0x5f9/0x760 [ 289.287294] ext4_ext_put_gap_in_cache+0x158/0x1f0 [ 289.292214] ? ext4_zeroout_es+0x160/0x160 [ 289.296439] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 289.301982] ext4_ext_map_blocks+0x2453/0x62f0 [ 289.306559] ? graph_lock+0x170/0x170 [ 289.310360] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 289.315459] ? ext4_expand_extra_isize+0x5b0/0x5b0 [ 289.320383] ? find_held_lock+0x36/0x1c0 [ 289.324439] ? graph_lock+0x170/0x170 [ 289.328237] ? graph_lock+0x170/0x170 [ 289.332040] ? lock_downgrade+0x8f0/0x8f0 [ 289.336273] ? lock_acquire+0x1e4/0x540 [ 289.340235] ? ext4_map_blocks+0x480/0x1b60 [ 289.344558] ? lock_release+0xa30/0xa30 [ 289.348525] ? check_same_owner+0x340/0x340 [ 289.352836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.358366] ? ext4_es_lookup_extent+0x465/0xde0 [ 289.363125] ? rcu_note_context_switch+0x730/0x730 [ 289.368053] ? down_read+0xb5/0x1d0 [ 289.371668] ? ext4_map_blocks+0x480/0x1b60 [ 289.375996] ? __down_interruptible+0x700/0x700 [ 289.380665] ? kernel_text_address+0x79/0xf0 [ 289.385075] ext4_map_blocks+0xe31/0x1b60 [ 289.389211] ? __save_stack_trace+0x8d/0xf0 [ 289.393531] ? ext4_issue_zeroout+0x190/0x190 [ 289.398018] ? save_stack+0x43/0xd0 [ 289.401632] ? __kasan_slab_free+0x11a/0x170 [ 289.406029] ? kasan_slab_free+0xe/0x10 [ 289.409990] ? kmem_cache_free+0x86/0x2d0 [ 289.414137] ext4_getblk+0x10e/0x630 [ 289.417852] ? ext4_iomap_begin+0x1350/0x1350 [ 289.422349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.427966] ? __dquot_initialize+0x61d/0xde0 [ 289.432451] ext4_bread+0x95/0x2b0 [ 289.435978] ? ext4_getblk+0x630/0x630 [ 289.439855] ? dquot_get_next_dqblk+0x180/0x180 [ 289.444520] ? debug_check_no_obj_freed+0x30b/0x595 [ 289.449521] ? kasan_check_write+0x14/0x20 [ 289.453760] ext4_append+0x14e/0x370 [ 289.457467] ext4_mkdir+0x532/0xe60 [ 289.461092] ? ext4_init_dot_dotdot+0x510/0x510 [ 289.465752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.471279] ? security_inode_permission+0xd2/0x100 [ 289.476306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.481841] ? security_inode_mkdir+0xe8/0x120 [ 289.487028] vfs_mkdir+0x42e/0x6b0 [ 289.490570] do_mkdirat+0x27b/0x310 [ 289.494278] ? __ia32_sys_mknod+0xb0/0xb0 [ 289.498425] ? ksys_ioctl+0x81/0xd0 [ 289.502043] __x64_sys_mkdir+0x5c/0x80 [ 289.505931] do_syscall_64+0x1b9/0x820 [ 289.509807] ? finish_task_switch+0x1d3/0x870 [ 289.514293] ? syscall_return_slowpath+0x5e0/0x5e0 [ 289.519216] ? syscall_return_slowpath+0x31d/0x5e0 [ 289.524140] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 289.529502] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.534342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.539521] RIP: 0033:0x454ef7 [ 289.542695] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.562028] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 289.569728] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 289.576985] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 289.584241] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 289.591500] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 289.598765] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000001c [ 289.631973] ceph: device name is missing path (no : separator in /dev/loop3) 00:04:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:49 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x185001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x8, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) perf_event_open(&(0x7f000025c000)={0x3, 0xffffffffffffff03, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) fcntl$lock(r4, 0x7, &(0x7f0000000480)) fcntl$lock(r3, 0x24, &(0x7f0000000000)={0x1}) 00:04:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) 00:04:49 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 289.674012] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=51a7ef0a) 00:04:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x40401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = gettid() ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000000040)={&(0x7f0000000140)=""/220, 0xdc}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x7b, 0x0, [0x4b564d02, 0x8, 0x0, 0xfffffffffffffffe]}) 00:04:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0/file0\x00', 0x0) read$FUSE(r0, &(0x7f0000001000), 0x1000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000030c0), 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) clone(0x0, &(0x7f0000000340), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000540)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$FUSE_ENTRY(r0, &(0x7f0000003000)={0x90, 0x0, 0x3}, 0x90) [ 289.769371] FAT-fs (loop2): Directory bread(block 2563) failed 00:04:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1081000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xc0, r3, 0x200, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x9}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1950}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x81) openat$cgroup_ro(r4, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 289.823275] FAT-fs (loop2): Directory bread(block 2564) failed 00:04:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x100007, 0x7, 0x9000}, 0x4) r1 = socket(0x40000000002, 0x3, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f00000001c0)=0xe8) getsockname(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) recvmsg(r1, &(0x7f0000000580)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/214, 0xd6}], 0x1, &(0x7f0000000480)=""/255, 0xff, 0x2}, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'rose0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80802800}, 0xc, &(0x7f0000000880)={&(0x7f00000006c0)={0x188, r2, 0x308, 0x70bd2a, 0x1000, {}, [{{0x8, 0x1, r3}, {0x128, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa8a}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc89}}}]}}]}, 0x188}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) [ 289.917362] FAT-fs (loop2): Directory bread(block 2565) failed [ 289.931656] FAULT_INJECTION: forcing a failure. [ 289.931656] name failslab, interval 1, probability 0, space 0, times 0 [ 289.943240] CPU: 1 PID: 17609 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #149 [ 289.950603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.959958] Call Trace: [ 289.962551] dump_stack+0x1c9/0x2b4 [ 289.966188] ? dump_stack_print_info.cold.2+0x52/0x52 [ 289.971385] should_fail.cold.4+0xa/0x1a [ 289.975446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 289.980552] ? trace_hardirqs_on+0x10/0x10 [ 289.984773] ? find_held_lock+0x36/0x1c0 [ 289.988828] ? perf_trace_lock+0xde/0x920 [ 289.993138] ? zap_class+0x740/0x740 [ 289.996838] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 290.001240] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 290.005646] ? graph_lock+0x170/0x170 [ 290.009441] ? is_bpf_text_address+0xd7/0x170 [ 290.013927] ? kernel_text_address+0x79/0xf0 [ 290.018326] __should_failslab+0x124/0x180 [ 290.022551] should_failslab+0x9/0x14 [ 290.026338] kmem_cache_alloc+0x47/0x760 [ 290.030387] ? find_held_lock+0x36/0x1c0 [ 290.034439] ? __es_tree_search.isra.12+0x1ba/0x220 [ 290.039443] __es_insert_extent+0x305/0x1140 [ 290.043849] ? ext4_es_insert_extent+0x21c/0x7e0 [ 290.048590] ? ext4_es_free_extent+0x820/0x820 [ 290.053171] ? lock_release+0xa30/0xa30 [ 290.057140] ? __lock_is_held+0xb5/0x140 [ 290.061190] ? kasan_check_write+0x14/0x20 [ 290.065409] ? do_raw_write_lock+0xbd/0x1b0 [ 290.069718] ext4_es_insert_extent+0x2ea/0x7e0 [ 290.074304] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 290.080090] ? __lock_is_held+0xb5/0x140 [ 290.084149] ? rcu_read_lock_sched_held+0x108/0x120 [ 290.089153] ? __kmalloc+0x5f9/0x760 [ 290.092856] ext4_ext_put_gap_in_cache+0x158/0x1f0 [ 290.097774] ? ext4_zeroout_es+0x160/0x160 [ 290.102003] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 290.107540] ext4_ext_map_blocks+0x2453/0x62f0 [ 290.112116] ? graph_lock+0x170/0x170 [ 290.115905] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 290.120913] ? ext4_expand_extra_isize+0x5b0/0x5b0 [ 290.125832] ? find_held_lock+0x36/0x1c0 [ 290.129877] ? graph_lock+0x170/0x170 [ 290.133673] ? graph_lock+0x170/0x170 [ 290.137468] ? lock_downgrade+0x8f0/0x8f0 [ 290.141608] ? lock_acquire+0x1e4/0x540 [ 290.145571] ? ext4_map_blocks+0x480/0x1b60 [ 290.149883] ? lock_release+0xa30/0xa30 [ 290.153843] ? check_same_owner+0x340/0x340 [ 290.158159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.163691] ? ext4_es_lookup_extent+0x465/0xde0 [ 290.168433] ? rcu_note_context_switch+0x730/0x730 [ 290.173443] ? down_read+0xb5/0x1d0 [ 290.177055] ? ext4_map_blocks+0x480/0x1b60 [ 290.181363] ? __down_interruptible+0x700/0x700 [ 290.186024] ? kernel_text_address+0x79/0xf0 [ 290.190419] ext4_map_blocks+0xe31/0x1b60 [ 290.194560] ? __save_stack_trace+0x8d/0xf0 [ 290.198873] ? ext4_issue_zeroout+0x190/0x190 [ 290.203357] ? save_stack+0x43/0xd0 [ 290.206973] ? __kasan_slab_free+0x11a/0x170 [ 290.211376] ? kasan_slab_free+0xe/0x10 [ 290.215341] ? kmem_cache_free+0x86/0x2d0 [ 290.219477] ext4_getblk+0x10e/0x630 [ 290.223181] ? ext4_iomap_begin+0x1350/0x1350 [ 290.227673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.233195] ? __dquot_initialize+0x61d/0xde0 [ 290.237680] ext4_bread+0x95/0x2b0 [ 290.241207] ? ext4_getblk+0x630/0x630 [ 290.245080] ? dquot_get_next_dqblk+0x180/0x180 [ 290.249741] ? debug_check_no_obj_freed+0x30b/0x595 [ 290.254751] ? kasan_check_write+0x14/0x20 [ 290.258981] ext4_append+0x14e/0x370 [ 290.262684] ext4_mkdir+0x532/0xe60 [ 290.266301] ? ext4_init_dot_dotdot+0x510/0x510 [ 290.270957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.276476] ? security_inode_permission+0xd2/0x100 [ 290.281480] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.287003] ? security_inode_mkdir+0xe8/0x120 [ 290.291571] vfs_mkdir+0x42e/0x6b0 [ 290.295099] do_mkdirat+0x27b/0x310 [ 290.298716] ? __ia32_sys_mknod+0xb0/0xb0 [ 290.302860] ? ksys_ioctl+0x81/0xd0 [ 290.306477] __x64_sys_mkdir+0x5c/0x80 [ 290.310363] do_syscall_64+0x1b9/0x820 [ 290.314251] ? finish_task_switch+0x1d3/0x870 [ 290.318823] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.323739] ? syscall_return_slowpath+0x31d/0x5e0 [ 290.328660] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 290.334012] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.338854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.344041] RIP: 0033:0x454ef7 [ 290.347212] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.366465] RSP: 002b:00007fa62652da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 290.374245] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000454ef7 [ 290.381503] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020000100 [ 290.388757] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 290.396009] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 290.403264] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000001d [ 290.413761] FAT-fs (loop2): Directory bread(block 2566) failed [ 290.451025] FAT-fs (loop2): Directory bread(block 2567) failed 00:04:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="a80000001000730200f5599c1c06bc6c830ca06716a0f5465f4b1420a5b7de0196000020000000f7080100000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x2) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 00:04:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="62747266738c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667397", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 4: munmap(&(0x7f000000f000/0x4000)=nil, 0x4000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="c180c9c75c5f6a0e08a968181e4a6cac6674effa299605355bb951de69d2bdc7830b069bc15de410e5dbfc4d7c76fdad11bbed02185409c5d6ad60f1b37ad2eb137ca7851f5197540c3945cdb5aeedab93dacf8fdb7fe62db908eb671de66594fdcaeb789e2859cdbf16f48bda66c85a4be2661f52bd7b7236484e9dcd42304f47524fb92655de1a08c15dc1f1413a40f245577b3b", @ANYRES64=r0]]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) connect(r3, &(0x7f00000003c0)=@xdp={0x2c, 0x1, r4, 0x7}, 0x80) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000440)=0xffffffffffffffff, 0x4) [ 291.049707] FAT-fs (loop2): Directory bread(block 2568) failed [ 291.070907] FAT-fs (loop2): Directory bread(block 2569) failed [ 291.087868] FAT-fs (loop2): Directory bread(block 2570) failed [ 291.111095] FAT-fs (loop2): Directory bread(block 2571) failed [ 291.126583] FAT-fs (loop2): Directory bread(block 2572) failed 00:04:51 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x0, 0x4, 0x0, 0x2000000000000006, r0, 0xb40}, 0x2c) 00:04:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs_', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 00:04:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f00962070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000140)="f36610e848b8a17b0000000000000f23c00f21f835010001000f23f8b805000000b98e8400000f01c1674c0fc72e66baf80cb82f3d0c87ef66bafc0cec03360f090f22e066baa100b05cee0f08", 0x4d}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) sendto(r2, &(0x7f0000000080)="07d0b9e40010a30b8edcbb2bae282b9eb71196f04f16a35274eb4ecfb26b562ed79acfb3e57a258d1be8dad52536866cfba4c7c1721a65fb1fbda97746225097e4f04fcfaa83a4c7f1489d7b4a068b6b44084abbbb9fbd7e9c95ce8ec5aeeb20188b1026304a90ac8a04ec5b4a", 0x6d, 0x0, &(0x7f0000000100)=@in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x80) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000000)=ANY=[@ANYRES16], &(0x7f0000003ff6)='GPL\x00', 0x1, 0x2f3, &(0x7f000000cf3d)=""/195}, 0x48) 00:04:51 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000100)={0x4, 0x7, 0x8}) 00:04:51 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) r0 = userfaultfd(0x80802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='sockfs\x00', 0x2201002, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x9}, 0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000001c0)={0x3d, 0x80, 0xfffffffffffffffe}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="ad344600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000680)=[@text64={0x40, &(0x7f0000000600)="c74424000001c0fec744240200000000c7442406000000000f01142466400f38822966400fed9d350f0000c4e17c29a2b700000066410fd27ae9260f2361c74424004e000000c744240214f34e69ff1c24f2410f0d0500000000f3d2e1c4217d519100000000", 0x66}], 0x1, 0x46, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x2, 0x4, 0x100}, &(0x7f0000000400)=0x10) unlink(&(0x7f0000000240)='./control/file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000006c0)={{0xa, 0x4e24, 0xd7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6635}, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xffffffff, [0x6, 0x9, 0xc787, 0x3, 0x3, 0x5, 0x8, 0x8b22]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000008c0)) rmdir(&(0x7f0000000040)='./control\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000005c0)=0x6, 0x4) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000580)) 00:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:51 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x88000, &(0x7f00000003c0)={'trans=unix,', {[{@access_client='access=client', 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@access_uid={'access', 0x3d, r1}, 0x2c}, {@version_u='version=9p2000.u', 0x2c}, {@debug={'debug', 0x3d, 0x4}, 0x2c}, {@dfltuid={'dfltuid', 0x3d, r2}, 0x2c}, {@msize={'msize', 0x3d, 0x2}, 0x2c}]}}) ioprio_set$uid(0x3, 0x0, 0x0) 00:04:51 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffff9c, 0x28, 0x2, &(0x7f0000000040), 0x8) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000001b80)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x7b, @multicast2=0xe0000002, 0x4e21, 0x4, 'sh\x00', 0x4, 0x3, 0x42}, 0x2c) 00:04:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000180001000000000000000000ba0200000000000007000000090000"], 0x28}, 0x1}, 0x0) 00:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) write$FUSE_OPEN(r2, &(0x7f0000000080)={0x20, 0xfffffffffffffffe, 0x5, {0x0, 0x1}}, 0x20) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:51 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:51 executing program 4: io_setup(0xffffffff00000001, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7a9b47b7, &(0x7f0000000100)=0x2) io_getevents(r0, 0xfffffffffffffff8, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) 00:04:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x0, 0x20) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="8cf2"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) pipe2(&(0x7f0000000000), 0x84800) 00:04:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36e3, 0x0, 0x1004000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) prctl$setname(0xf, &(0x7f00000003c0)='{ppp1eth1self!user\x00') r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x4, 0x10000, 0x400, r1}) memfd_create(&(0x7f0000000340)='{ppp1eth1self!user\x00', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r2, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r2, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x2c8}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10040, &(0x7f0000000dc0)={0x0, 0x1c9c380}) 00:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000080)="91722bbe7f254c46dff397ed6aa34e2f4b7d344f1f2d873db973327e2fc2ac584c61035813e2777c11eeb2a591e791bff493d9238ce5a269d08c6d3cc2b2176222aa525c69e8a9a5f59aa842"}, 0x10) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 292.440256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 292.468196] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x6, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000140)="681604810bf9fcffe352b28ef7e9f7d4363ee17901a6850e4ae33c2194e48d61da7263f1c233feafbc9f424f80f34c3e59763a766f63f65a8c5ef063370f487fbe302b7a68ad55c34c3afd8e5c0dfee3c3fe720232ffb27b75d8795446b648feb6903c1eeacdd8fd4c4002f2911dc7fb4e408ccdaeba7b87024901d7e6a2aac4ee3611ec9188215005e06f4cdb31c958ae5e13a9e058a0f9c773d668fe6afd6ae2470a417760376ff88272052872baf485c50023934860653afae3d24e721316", 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xe80, 0x0, 0x0, 0x2}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x32) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x501002) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x6, &(0x7f0000000200)=0x4) 00:04:52 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x3, 0x0, &(0x7f00000001c0)=""/113, &(0x7f0000000240)=""/194, &(0x7f0000000340)=""/221, 0x2}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0300000000"], 0x28}, 0x1}, 0x0) 00:04:52 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x10080000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:52 executing program 2: r0 = socket$inet6(0xa, 0x80807, 0x4) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r1, 0x0, 0x0) 00:04:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0040000000000000008000", 0x101}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x40) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000040)={'ip6gre0\x00', 0x1f80000000000000}) 00:04:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x141) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 00:04:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 292.896063] IPVS: ftp: loaded support on port[0] = 21 00:04:52 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000240)=0x80, 0x80000) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001c40)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x40086602, &(0x7f0000000100)={0x14000}) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:04:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000000080)) 00:04:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x60, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000) 00:04:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 293.035808] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 00:04:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x1ffffb, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x7fffffff, 0x3}) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000100)={0x2, 0x2, 0x7, 0x0, 0x0, [{r3, 0x0, 0x80000000}, {r3, 0x0, 0xf2a}, {r1, 0x0, 0x7fffffff}, {r2, 0x0, 0x80}, {r2, 0x0, 0x5}, {r2, 0x0, 0x6}, {r2, 0x0, 0x3}]}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x78, 0x3, 0x1, 0xffff, 0x0, 0xff, 0x0, 0xf258, 0x15, 0x3}, 0xb) fcntl$lock(r0, 0x108000024, &(0x7f0000000000)={0x1, 0x2, 0x4}) 00:04:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x9, 0x0, 0x7000, 0x2000, &(0x7f0000001000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000000)=[@dstype3={0x7, 0x2}, @cstype3={0x5}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 293.132044] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 293.145758] device lo entered promiscuous mode [ 293.182041] IPVS: You probably need to specify IP address on multicast interface. [ 293.251940] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 293.297615] device lo entered promiscuous mode [ 293.312164] IPVS: ftp: loaded support on port[0] = 21 [ 293.321479] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 293.636515] IPVS: stopping master sync thread 17838 ... 00:04:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000700000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) r3 = msgget(0x0, 0x1) msgrcv(r3, &(0x7f00000001c0)={0x0, ""/109}, 0x75, 0x3, 0x2000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0x2792b96f, 0x0, 0x1, 0x7, 0x8, 0x4, 0x1, 0x90, 0x8, 0x2, 0x80000000, 0x7f}) 00:04:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x7, 0x10001, 0x0, 0xff, 0x7f, 0x2d2}) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0xc) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) 00:04:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x8400ae8e, &(0x7f00000001c0)) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x40000) mknodat(r4, &(0x7f0000000140)='./file0\x00', 0x30, 0x8001) 00:04:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mlock2(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x1) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295fe1311f16f477671070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000140)={[{0x1f, 0x80000000, 0x3, 0x2, 0x9, 0x604467ce, 0x5, 0x8643, 0x8, 0x64d, 0x7900a5d, 0x3, 0x6}, {0x0, 0x0, 0x20, 0x34, 0xab9, 0x8c1c, 0x2, 0x5, 0x4fe, 0x80000000, 0xfffffffffffff001, 0x8, 0x2}, {0xffffffff, 0x3, 0x0, 0x100000001, 0x5, 0x0, 0x10000, 0x4, 0x52d, 0x5, 0x5, 0xffffffffffff8001, 0x5}], 0x3566ea32}) 00:04:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x20080000000002, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003400)) 00:04:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000480)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000000)={0x1}) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5cf18f07, 0x5, 0x8, 0x7fffffff, 0xbfc0, 0xffffffffffff7fff, 0x80, 0x3, 0x100000001, 0x24c42a86, 0x6}, 0xb) 00:04:54 executing program 3: mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cramfs\x00', 0x10000, &(0x7f0000000180)="6edf41f8177eb75d9ab7af40258c43bb0e82ef9fa5dc37744c46bee0b422552cc5f9436ee82d8d61f05bdfc78733f9e8814d78521c3152db681228bc571c425306cf17e1c544c11093e070000eada8b1e73748cb58c1fb3faefd522dc53f9b10214911cfb44aa4ba69f9d8153ccd425c39b11d91fa7c750a791e676766f1fd") mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000940)='sysfs\x00', 0x0, &(0x7f000000a000)) capset(&(0x7f00000008c0)={0x19980330}, &(0x7f0000000900)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/100, 0xffffffffffffff89) 00:04:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="048fdc8fa7426fafe975b6e3ce8c7f71382ff16163468e146c61b00e46b80d4de12361b0d5bfbe046585582258fa988206a6290bffe0bb7b270310e7e3674b8a5ce961049be12d8b7b9e0cb6ba3af9551bf7974b303df274b704b9096728a0480e8336f68a0a8bc05a3d42b943836288d2e9b3c0e53143c6962fe6728c41cfa1109da365e393536f7167e7fc7e29935aef18c7809b865650a1791feac33cedc3d3ee1223e8578f96bdd7eb5b411af04db31aba2661af3892") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x218, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stack\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 00:04:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xbe, r2}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:54 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 294.687638] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 294.741525] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0x200}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x3, 0x4, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x1f, 0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newrule={0x48, 0x20, 0x803, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_SRC={0x14, 0x2}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x18, 'veth1_to_team\x00'}]}, 0x93}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 00:04:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x8, 0x1000, 0xa, 0x0, 0x0, [{r0, 0x0, 0x2}, {r0, 0x0, 0xa32}, {r1, 0x0, 0x6}, {r1, 0x0, 0xeb}, {r1, 0x0, 0x3}, {r1, 0x0, 0x9051}, {r0, 0x0, 0x588}, {r1, 0x0, 0xfffffffffffffe37}, {r1, 0x0, 0xee}, {r1, 0x0, 0x7fff}]}) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') setns(r2, 0x4000000) 00:04:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7, 0x3f, 0x9, 0x1, 0x0, 0x6, 0x80000, 0x8, 0x2, 0x7, 0x80, 0x8, 0x8, 0x7, 0x7, 0x1, 0x5, 0x0, 0x6, 0x1, 0x3, 0xd4c1, 0x8000, 0x1, 0xd53, 0x10000, 0x0, 0x4, 0x7fff, 0xaf, 0xfffffffffffffffc, 0x6, 0x1, 0x6, 0x2, 0x4, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0x8, 0x9, 0x7, 0x9, 0x20, 0x3}, r1, 0xf, r0, 0xa) r3 = epoll_create1(0x80000) epoll_create1(0x0) fcntl$lock(r2, 0x5, &(0x7f0000000480)={0x1, 0x0, 0x180000000000, 0x0, r1}) fcntl$lock(r3, 0x24, &(0x7f0000000000)={0x1}) 00:04:55 executing program 4: r0 = getpgrp(0x0) setpriority(0x3, r0, 0x7fff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) getpgrp(r0) 00:04:55 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 00:04:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x1, r0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x3}}, 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00}, 0x34c) 00:04:55 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 295.370001] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:55 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x0) preadv(r0, &(0x7f00000022c0)=[{&(0x7f0000000080)}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="c7a86a6a18b608748486e7c8960e6cd3468d307bce6c8c3a875131a4460fefad428daa0906b098edc3456c59ca76cea11c57aaf4ac72ff4d786454a80624c74b9e82f88a20a140b767e8f6030cf01070e6b7aad57edee80053c0c1806048e36e4433132ff68259b95413a6f0504d0edd2112002dcc0b0d6f8c8f3f47069d0df95daf13ae5b52799debf57c20032f98fb102f4dad2823242c8c916d0bcc3cba92dc631b8b3678", 0xa6}, {&(0x7f0000000140)="0a5ca25aee5b55c7f8b12da321fb97b2936e10661dfe0823da33ca0433bd19285bfc33ab1752de2138cf577a0b0228e6c88f84bcc96eda127aad56de251fc7c02d0062be4429b2bca89875944dc9a4fc846b6ba57ff7e9fd2269cfcd433741", 0x5f}, {&(0x7f00000001c0)="10a403cd4f6d5c6c5de82a2316d69f817e513a27d553353e41816df1a1a660c5b234f55812bd5e03698ba37cc9efae99a8c1bf03668bcd49096c91439b17", 0x3e}, {&(0x7f0000000200)="b8835d0b43c84e896e462bb2a5176f27275356134796b1d8b6b2c8029d6e86fd2443d93d4909db2b34a00fa43eb59f1cf0b38c1eaf1743896fa6cb9d8b0e35175e9985e5dfc60455a540c7ae6420d041849b6b1196eaa00a68b59694fc9369925816a281ad64398304fe5ff9edcda88d5bccf924c8c5e77c857a70bf7f7e764d879deb5a6a702a991d4aa1de8e76001a0ea88466d971483651941cedd8850b6b96b50146a9f84b0c99e9827921bd1148d287f63564536d387d849b94738a", 0xbe}, {&(0x7f00000002c0)="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", 0xff}], 0x5, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x10000, 0x0) 00:04:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x9, 0xffffffffffffffe1, 0x2, 0x80000001, 0x935, 0x8c, 0x8000, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) r2 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='vboxnet1\'\'posix_acl_accessmd5sum$!nodev/ppp0![!!proc\x00', 0x35, 0x0) ioctl(r3, 0xc2604111, &(0x7f0000000040)) 00:04:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000000000000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) sendfile(r0, r1, &(0x7f00000001c0), 0x8f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsh0\x00', 0x10) [ 295.493198] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40001, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:55 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:55 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") memfd_create(&(0x7f0000000180)='tracefs\x00', 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101a00, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9, &(0x7f0000000100)=0x1) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, &(0x7f00000001c0)) getsockname$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f00000002c0)=0x6e) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r3, 0x2, 0x1) 00:04:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = epoll_create1(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x200000, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r2, &(0x7f0000000280)={0xa0, 0x19, 0x1, {0x200, {0x40, 0x4, 0x4}, 0x80, r3, r4, 0x9cea, 0x1200, 0x5, 0x4, 0xffffffff, 0xf57, 0x3, 0xc3, 0x0, 0x8000000000000000, 0x3, 0x100, 0x0, 0x7}}, 0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7}) 00:04:55 executing program 3: r0 = getpgid(0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400)=0x3f, 0x8) pwrite64(r3, &(0x7f0000000300)="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", 0xfe, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) r4 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="a5106e835792d086e05fd8897856d8ab5d87d31cbecc05116277724dd76b4d212f35750d08e1bdcbbcbecea5a94b6f293e8bd0eb82b5e6d70c87def2554bbb4ae1d85bc4911fbe4c3364e26a515ef604c5cd856f2008e9bbeabe6a83c3bbe0c99a2466ad8d6ea8be8b0f1d7953d8fb5677338ba56caafd645a0c17ec32284eab1472d94ba45d9ad0dc40392920779f389ea544a60aa78313bb9dd7b145151b266d972e39", 0xa4, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='@\x00', 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x3ff, r5) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setown(r1, 0x8, r0) dup2(r1, r3) 00:04:55 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6000000000000, 0x40000) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x304, 0x0, 0x1000, 0x6, 0x519d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xa7d, 0x242) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xffff, 0x4) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000017010007002e2f66696c6530df2bbfa73f71f65916a3d6969de0861c9eda65eeafc660e30816b4aad51846019366df60f7d94b50431cdfa84a677d9da29a7fd5c592d411db86fc2d997d1142b67ca7e46119a71a9f5a10526d24652101a3698f638c5aff3bf9d4aa6c166acbb93cbf63be99a90317d9"], 0x10) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) [ 295.703063] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 00:04:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 295.782289] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 00:04:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:56 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:56 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000080)="43af0c8e9cf0f3d3df880b7d40d1e2d0f90b6c2d16c0f44047dc0da6d83397f3c2136fc16acd5f772e55a04850d28a0207689f12b4844e6cb9741a73790a14286ee691023f429e9fdeea2d1a93b9d37b9769b37b242fa23ac0daae871e0c") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000280)) 00:04:56 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {}, 0x4, 0x2}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffffffffffde9) 00:04:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)) 00:04:56 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsM', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:56 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x100000001, 0x14802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x805, 0x5) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='\\nodev:\x00'}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000200)={0x2c, @multicast1=0xe0000001, 0x4e24, 0x1, 'lblc\x00', 0x8, 0x2, 0x32}, 0x2c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x4000024, &(0x7f0000000080)={0x80001, 0x0, 0x0, 0x10000, r5}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x128) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000140)={0x400, 0x6f1e3037, 0x4, 0x7, 0xffff, 0xdec2}) 00:04:56 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400200, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0xc0, 0x518, 0x2d8, 0x1a8, 0xc0, 0x660, 0x660, 0x660, 0x660, 0x660, 0x6, &(0x7f0000000080), {[{{@ip={@rand_addr=0xb1d, @loopback=0x7f000001, 0xff000000, 0xffffff00, 'ip6_vti0\x00', 'bridge0\x00', {0xff}, {}, 0x73, 0x3, 0x64}, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x35a, 0x0, 0xff000000, 'bond_slave_0\x00', 'veth1_to_bond\x00', {0xff}, {}, 0x8c, 0x0, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7fffffff}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x9, 0xff, 0x40, 0x5, 0x7fffffff, 0xdd62], 0x0, 0xfffffffffffffffa, 0x3f}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x401, 0x80000001, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x40, 0x81}}}, {{@uncond, 0x0, 0x218, 0x240, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x12}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x14, 0x19}, [0xff000000, 0x0, 0xffffffff, 0xff000000], 0x4d4, 0x3502, 0x5c, 0x0, 0x1, 0x1}, {@ipv4, [0xff, 0xffffff00, 0x0, 0xff000000], @ipv4=@broadcast=0xffffffff, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 0x4d2, 0x3502, 0x2d, 0x1, 0x10, 0x1}, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xff], @ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0xff, 0xff], 0x4d4, 0x3502, 0x5e, 0x2fe008e897735c61, 0x3, 0x18}, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffff00, 0xff000000], @ipv4=@multicast2=0xe0000002, [0xffffffff], 0x4d4, 0xcab9, 0xb7, 0x0, 0x1, 0x4}], 0x1, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x1}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x90, [0x3, 0x8, 0x6, 0x9, 0x1, 0x4], 0x9, 0x5, 0x1305}, {0x401, [0x80000000, 0xffffffffffff0000, 0x80000001, 0x3a4c, 0x5, 0x9], 0x200, 0x2, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r3}, 0xc) [ 296.514752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 296.558347] encrypted_key: master key parameter 'é»ê¾jƒÃ»àÉš$f­n¨¾‹ySØûVw3‹¥lªýdZ ì2(N«rÙK¤]šÐÜ@9)' is invalid [ 296.585999] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 296.655555] encrypted_key: master key parameter 'é»ê¾jƒÃ»àÉš$f­n¨¾‹ySØûVw3‹¥lªýdZ ì2(N«rÙK¤]šÐÜ@9)' is invalid 00:04:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) accept$unix(r2, 0x0, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000060000010071100000000000000000000000000800000000000000000079fa16bf27cb9914f475e37c0ba1e3c7366ffb0325f6270d3a8f64935a9adbb07272249fafa00a5573b535fe88f6441df60794bc9e472f9778c5c6c5656161ffad302483bf09e9b716b18107bfe28fd805fedac5265ce2fa3d59dbdfdce8fd9e6fa341ea13f129c10d62ab5e44e7acb0f6d23e1348c3826b9ed73f2713cd02f4a7ac2c5c9e201a5452"], &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000000)=r0, 0x4) 00:04:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:57 executing program 4: r0 = socket$inet6(0xa, 0x807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) close(r1) 00:04:57 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000000480)={0x0, 0x2, 0x1, 0x0, r3}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x6, 0xc, [0x6, 0x7, 0x4]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x3f, 0x101, 0xffffffffffffffca, 0x6c0c, 0x6, 0x8001, 0x5, 0x9, 0x3f, 0x5, 0x1000000, 0x9, 0x7, 0x8, 0x5, 0x5], 0x100000, 0x40040}) 00:04:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xad) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000380)="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", 0x279, 0x0, &(0x7f0000000ac0)=@l2={0x1f}, 0x80) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/121, 0x275}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 00:04:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4c0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x1, 0x2, "dc06b8100015abec3912146795a84616596596990a523930b97a84245cf2f4cc93cac253501a6f5d3aec79deb5ed7e333426e11046bac7b59e19fca4027b9d", 0x3c}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="566ca1292654fe3071c0625ba49953c476515589610b278ac8", 0x19}, {&(0x7f0000000240)="42d3c304f74bba0f0a7332a0f69011cfc120726c6728c3986bf483d9c37f461e698a52be67a10ef2ea91df0a3a910d85f7607058d5dd7705e682801acb00bd3ad8453fd893f3eefcdc4af0fcc2ca4f03308833cfe972cc21cf20ce7b511423ea39196c99a5be5540ea1802982798016151f2a5c249f94d103a8c6407f187d206d295a2a4989a8d61e459e9aff448f3073c83ce14494553aa94c472919a97683cb06576e6c84023f0bbb5746bc5d6cacbfea935fab9919e284ea9a532c7f633195f02c296ffcb193d316257aa1bc49d02a2af1cbb483d6c35e69e32d65532ff515d445431fb778a32f2af427f19f08339f4", 0xf1}, {&(0x7f0000000340)="f95c70f2fb380cc63c16ef9f7d93659eddc03fb9f07cc06fd04ba3d0abe273a52e04ef7589267c2088d482549c3ea7fdb5c0d3ae07c7d5416a80fb7974ad0ad624bae8c24b8bfe03e648d932d055b00081fc9cf8305282fe2b6b696a95a76509ffee375364ca223369215f6321ca887e8247de8127d4cca314984f060d0558dac9028c01630d39b6bcf4", 0x8a}, {&(0x7f0000000400)="47ab3c2f54003eac9e55263829cceb21625d0bef8b58ca88e2c2b90d835b494965ffdabf6172d06fe862896df8272bfe35e756088b3cebaf87dd60b696801f013d8dc2f3106a3be8eef73b395c02dfc1ca9b921bdf0e3068140a958c41ffab89102c296601d0dd16e9f38d4c12687c69ca1a7d1e7217b391081b", 0x7a}], 0x4, &(0x7f0000000540)={0x98, 0x1ff, 0x0, "3988e59ece963bc4dd4d6fb43b64166523fbfde20368f169543e13fb53bcfb6465e3f96eb253dacf53094273f2349186d29a4171ef7b2689ec72e0fd3358093c8d74ee04c4f74ef181925da988f4355aad686a69014aa8475ed8fcc32af9332e24423df4e6ab0a76ed1b57a66794de6e6f975716426a107eecf5ed44f04e01ec72a81c940431"}, 0x98, 0x10}, 0x8000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) 00:04:57 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80001) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x100000000, 0x67b3fd58}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x2) 00:04:57 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x1, 0x4) r1 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getrandom(&(0x7f0000000000)=""/70, 0x46, 0x2) ioctl(r2, 0x655, &(0x7f0000000100)="025cc83d6d345710931262b9f385eeab119c746f5f8f76207068269ce2a66e395e61496ff79428618e10b5bba4ea422b67894b4aa7560ea26972b3ebeb4270582b83e3fd6d24a0e052ad151fa70173a58495ba321d31bd6a870b7064a29e72f000754c215adb79b857d12ddd37ed96f7217d487793ef5b8ef68aa6bf95f86605b71e8503fa159318bbcbd5bd6d6647a2281873cabe0fcabc21688d7ccc5f8864f35f8588c7f97f806b116967a9994c13299f7a7f16518e0213dbebc4ea699b4f064e53dceb2779df570069f80e02fb24a75c390e327620ababa34ad6c157a83db1f17023efd4c5a9a214f9bc349b9c") set_thread_area(&(0x7f0000000080)={0x80000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xf1, 0x6, 0xb6, 0x2, 0x383f, 0x4c, 0xfffffffffffffffe}) prctl$intptr(0x7, 0x0) 00:04:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:57 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x81, 0x883, 0x1, 0x4, 0x0, 0x8, 0x210, 0x8, 0x6, 0x4, 0x6057, 0x3, 0x3, 0x7, 0x5, 0x7, 0x1, 0x8, 0x9, 0x4, 0xe6a, 0x1f, 0x9, 0x6, 0x6, 0x8, 0x0, 0x2, 0x8, 0xfff, 0x40, 0x1, 0x9, 0x9, 0x7f, 0x1000, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000080), 0x7}, 0x20, 0x5, 0x80, 0x4, 0x5b4, 0x1ffc0000000, 0x4}, r1, 0x9, r0, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x0, 0x2, {0xa, 0x4e22, 0xe5b, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0xffffffffffffff24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100, 0x30, r2, 0x0) 00:04:57 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:57 executing program 4: syz_emit_ethernet(0x4df, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60d7042600303afffe8000000000000000000000000000ff320cd3f90805cd7f2eeec3d2c9cdc12662972c24ef00000000000000000000018700907800030000600a07ec00000000fe8000000000000000030000010000ff"], &(0x7f00000016c0)) r0 = memfd_create(&(0x7f0000000000)='md5sum-\x00\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x33, "3d29b3dd4df9f4e37d6d8bcfae861bfe706bf843a176c77d2676353c8d5831d4473e0dca816cebddd7014a278a87587a432fc7"}, &(0x7f0000000100)=0x3b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x8, 0x7, 0xffffffff, 0x70}, &(0x7f0000000200)=0x98) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'veth1_to_bond\x00', 0x1000}) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) [ 297.926408] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 297.973341] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:04:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000101000471efec90e47000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:04:58 executing program 0: mprotect(&(0x7f00003e0000/0x4000)=nil, 0x4000, 0x3000000) mq_open(&(0x7f0000000000)='selinux\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000100b}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4fcff00", @ANYRES16=r4, @ANYBLOB="000229bd7000fcdbdf25070000001c000300080007004e200000080001000200000008000300030000000800050000f0ffff44000100140003000000000000000000000000000000000014000300fe80000000000000000000000000001608000b0073697000080006006f766600080008000100000020000300080001000200000014000200697036677265746170300000000000002800010014000300e00000010000000000000000000000000800060072720000080002003a000000"], 0xc4}, 0x1, 0x0, 0x0, 0x4000014}, 0x4008804) fcntl$lock(r3, 0x7, &(0x7f0000000480)) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x7) fcntl$lock(r2, 0x24, &(0x7f0000000000)={0x1}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000400)=0x401) 00:04:58 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:58 executing program 2: clock_gettime(0x0, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000002c0)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000300)={0x6, 0x6}) kexec_load(0x1, 0x5, &(0x7f0000000640)=[{&(0x7f0000000340)="a9a129034e5d4b188ef70abe6bc438faac9da156053a0bdc49f3d2e14e861d6ea2135370d120f84968abfeb1d2e51c", 0x2f, 0x6bae, 0x6}, {&(0x7f0000000380)="d92a2dd17bba6c209ae183e81640c134942bf3eeb900c2afa3583ba8a55d7ce127f96596f032520b34eede27a1761bbceae6272835234610b28fc338dc4855d89a072e9ba29d74b2416a63fb36113ec25b48c932431e0d750d01f2df5dee4c90f886d18ad886f57b4bb181a09a371684b96cff137c0e0cc034ea831d28e6f0ae8916d044", 0x84, 0x9, 0x2}, {&(0x7f0000000440)="a5f85328083b27ccfe5291733f2153f1164ad613e60cb4bd782a7aec2a887087b7343101ad7429b29db87b7b670fd514e26bf2179e47664216321213421ccfc998f0657f854e2fa42319e27607e463b47824b367601220675f65cff62c45d66f9f41d7eb10ce289c1a6951a0645ad113a74a1ff94643f01850fbf9f1bfffefd058222029317b2557a59499793883510e4ec42fb8d25028c83338d04e04def27c1ed38965aa5707142126", 0xaa, 0x401, 0x8001}, {&(0x7f0000000500)="14186e8f3e50f723c7a525909aeb695393144a178f7afc5d43be5706191d43fcef279d6de3cdf0a03f06cf7ba901e83c0eb7fdd432dc67048305b9c4965147a4060fd29d1df4fdd8ad01c6e2012c0e0636165c47bbe252c5a900fc2e4d9236391f0cbf83251cd170795d5eff3db90e2864afcfb161c6bc4ed2ebd5e3344c8955be25ad88ed925b995bcdd5ad3f63006e9458a98cae01d684ac69", 0x9a, 0x1, 0x1}, {&(0x7f00000005c0)="b5d852ac17e6862960eb6e1924e1084df6505b6c2fb0eed6c8a210059edd798f489b054f6fc7c7e91711c633cfd5478b1ac902e8cfd2f14fd2d3a428a603dfb2082f8e107a13fc29656ff17ecd6d44ad98f8b1d4cba5", 0x56, 0x200, 0x7}], 0x1e0000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r2, 0xbe, "b0a7a1d0526115a5d6732ef5ceffa5babd91d7e94af5d21e06ac9280d816892b6d8166ff34129a343b4742a6dbfcd35383c06eebe1edcc758eb4b89f95d6f93c53b04809f47ea4c982b97880c043f2f491870549c56091b143af2d0db263830b1e0172e43089164004a3b0615052fcfed2d38b57d4f7b05b9515f30f31a515784c48e5e3a6f1b27261cef53d8b79fdac7b7d0091d558e920deaf272a457709c969f6eefa6d3515a9e6439ece33d566d812a061b19b4bf255aebd1958e09f"}, &(0x7f0000000800)=0xc6) sendto$unix(r0, &(0x7f0000000840)="54dd65e2e98aa8e9929bd83451769d0178c842897ae7966ce406352e7a5c3c85d751e49d6471f26f675015a39102c6305ac5e136e283741850991d4f891840074e5d9ffef48392831a17d3c7ca01cd866d4b6a0da82d5151b40982c08fbc9a1d9a513e7ce185b609064a400bccaa8c19ae5562182037cf1d31fd3a190f87", 0x7e, 0x1, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r3, 0xc4f8}, &(0x7f0000000980)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000009c0)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000019c0)={r3, 0xbc, "a084942dba0081d88d50ee263f5461a5e7902d25a3ed254e0fc8e5d200b9a8772a3cf86dcbc3557c792fdf688e2340ea6eaa4f62497943c755ed3826443d0d9612502ffa92b5aafd7544e6e8d44813d36ba24573fbb70cb4910f1ec930ede9350f6e988c7f6e3e04a65114ca7d5e0e7f48df2fbfe918fbecbc57db48aa9ffc33edea5ac14ddb9700047a5aa4d635f8a25ac62b1f7967bf60e538a12a073a1e33e7890e4c946beae9c4179dd572af144f4ac0b05ce0612f1c7feaf42c"}, &(0x7f0000001ac0)=0xc4) ioctl$TIOCCONS(r0, 0x541d) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001b00)) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(r0, 0xae9a) getresuid(&(0x7f0000001b80)=0x0, &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r8 = getgid() write$FUSE_ATTR(r0, &(0x7f0000001c40)={0x78, 0x0, 0x3, {0x6, 0x8, 0x0, {0x4, 0x2, 0x1, 0x0, 0x3, 0x4, 0xfffffffffffffffb, 0x40, 0x8, 0x2, 0x1, r6, r8, 0x4, 0x7f}}}, 0x78) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001cc0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001dc0)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001e00)="9c485beb4800f1983701d03b91bbde72", 0x10) pselect6(0x40, &(0x7f0000001e40)={0x6, 0x100000001, 0x20, 0x9, 0x100000001, 0x8, 0x2, 0x141000000000}, &(0x7f0000001e80)={0x4, 0x3, 0xffffffffffffffdd, 0xff20, 0x9, 0xffff, 0xdf8, 0x6}, &(0x7f0000001ec0)={0x5, 0x5, 0x1, 0x46, 0x8, 0x4, 0x0, 0x7}, &(0x7f0000001f00), &(0x7f0000001f80)={&(0x7f0000001f40)={0x3}, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002340)=0x0) sendmsg$unix(r0, &(0x7f0000002400)={&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000002040)}, {&(0x7f0000002080)="ce921ad6bc10b1b19a4b9e997e77daff4b23252124732b622362344466f07446fce42f80fa1a76b00725bf3999ac2a66272234feb93c1e08eaa062f7b88b4ca439b7e9a1b50581438d915d2c7a3d168744707aeba50f459711c2eb4911960fba7d0a0189e309e51b6a08b3598e76656e75e437212a467ce0f9ef9fb2cc", 0x7d}, {&(0x7f0000002100)="d71f50d22eff28f5ea311a5376445ef23c99889a950d585eb440ae6101db16b4305e159a0c6819af6fb5fdb1671d34ea704f0532fd5cb9397cf9f040353cd253b57224d119ff116df07eb66ac57cb9f7eedcd9a03abb9ecc91a52520e684baf3eab8505e68", 0x65}, {&(0x7f0000002180)="12f38f3cdcca2ea516a30da069703c207339e5160442991afe8b922251ba38116de18eee439853e634b35137c9ab6b5393e4170e0b8efb0c84f12608e5b08db1dfe13e4d07b2080cb99d80b66aeeeb86a6493f", 0x53}, {&(0x7f0000002200)="bc1aa7e654675d23df38ed2843b9654b239c69af52a5611e973a", 0x1a}, {&(0x7f0000002240)="fdc4f5119aed6a0085c5ff0b48f4c054c2ff3824e3e77fee130106a784fc0400d09b556a0fa4e93ca5fee6fd09f4973f9ceecc5d072e82c5eb4e6db71b0ebd20598d5d13b8ff7bb33c7830cc04f2143cfbfc9c9aa902cdaeec312e502bc7478c49564c36ac535c", 0x67}], 0x6, &(0x7f0000002380)=[@cred={0x20, 0x1, 0x2, r10, r7, r8}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r5, r0, r4]}], 0x48, 0x40000}, 0x1) recvfrom$packet(r0, &(0x7f0000002440)=""/138, 0x8a, 0x23, &(0x7f0000002500)={0x11, 0x19, r9, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002540)={{{@in=@loopback, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002640)=0xe8) sendmsg$nl_route(r5, &(0x7f0000002d40)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000002d00)={&(0x7f00000026c0)=@dellink={0x60c, 0x11, 0x210, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r9, 0x0, 0x9002}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @IFLA_MAP={0x24, 0xe, {0x800, 0x8, 0x1, 0xf7ed, 0x5358, 0xed3}}, @IFLA_PHYS_SWITCH_ID={0x4, 0x24}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x2a9dccf3}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "fed9cd1591158af18544a903b5952933b105204e"}, @IFLA_XDP={0x590, 0x2b, [@typed={0x8, 0x67, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x5c, 0x46, @binary="8aaa4b5d9b56e396d03894bd2dac24fe83252541a82db318683d4fb584b644421d91b563eac773beaa7c57209098ddfba6bc3f58eeeac10a0567bf681a378a24fdb11a5c8b9d9f767262c0333a47d7ff6a41658836d1"}, @nested={0x88, 0x7a, [@typed={0x58, 0x85, @binary="f18b9d97b990548e9baee29b0261c52ce685968cf846a1621f732845bcf4c51017a9aba222b7c1eb121da46e57598f8974607f42cdcc5fc1cf49b3888ec4a2fc8577f8f79bc8f7b83b103269faaa86e1cbcd2b2e"}, @typed={0x8, 0x1e, @fd=r4}, @generic="256128137a13c873964d478430a0d3ab4b12a1bc", @generic="dc6f2a35ec53b1f5ba887f765002f29c"]}, @nested={0x3c8, 0x32, [@generic="72b88442950a5ed77f4619b6ddc062291610637eba77aaf08714e622c05437def368337ec4211c6b6d1642bf83fdf2bf62b32c85fc1bd0ecb6cae9c46ac97210492611760c496b8f3613a113f347302da1ce5c3cb7e514f9e4259a7ca3bd97cf095b5e990291c27e8faf7287d9fcd55ba5e5ba8e38c24201e4699377a5146a2bff57efeb1a13108c887f9e36d8e2a52a14ec285364f07f3b3eee61db0da60876cd76cb99ae66c0b28b979c7836ab8ad727328c983f634244b218e9f73155e21fde036c9f28f1191dbaba3f5628ee3e7459dbbfd618fdc326fc0bfea178513e62b2ec290d8eef713a8556f15130d35835", @typed={0x14, 0x8a, @str='\\selinuxlo(\'\x00'}, @typed={0x8, 0x19, @fd=r4}, @generic="fb561129b9517705182a70144598e0e1a9fe5cb275273cb92bf7c04c05d8a9185283c444d17425da9a01457b04f0f4e8385e516eca7ac21ae15efeaf4a2ac7fdda621a6a6409137d094bdb25d171b03746ab141db9d5049c2065d671a16f9406213cdb1fd1a03da8a0a8ec658fd5743067175705529d35893a9afac276821c9c77ac5c8dabc87ea67f54e911de3790d9dab1f3f2b09f765ff53acab407", @typed={0xc, 0x3f, @u64=0x9}, @generic="33b7a84bc588032b2138ba7fd92d689be5e3038570846a793ab584110e28a310cfaacdeb264da84f5cbbd1fc549fa4d9be98fb3182a342a965dbccd5596290d0e34c8f283329287029ada640eff61485d8e02b0e14612a075a2972ef8454120363b1452d170f1f84c00698fc36b8fd1b5f583a9c9e5e0e39229f5d280ddded7bd4854ef91a45200befd7fccbf546802d7cf463", @generic="f45ccda1f90933973bbf127341d761581d9214549027642c0b2f5caf64196ac56f363924431adedfe8d46460d14832a739f6f0bd5607916512b5d8a01e9a42dd23a171e2d4482a4e8e41f3a324eaf9b46441a2a5aca341fbf7a7a9ad40eb3874b484b42f2e26d27c14c78a626181e6a8f6ec72fad80066c56bdffd", @generic="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"]}, @generic="c8c78cb0a279a9522bfbb5728f1e1692b6f5b37238fbd418d27bcd5eab6f9d0a519323761d72c75cfb1481a81e53f5aab2acae866e3ca46381dd0cffc1d9ebe84adb99837cdcab8ae4c79d5a4df11a97fe745245c7418ee8e104e6c7d2aa8a3763b4dd4f9134a691359b0f10b18a7eff74facac8f7e08e9161a76970c5d80929fa8ffdda1416111745a9db134221d41ece73f225d1ff33bbc9794138de03dd531cd17e19644e3d7d263a3e2158284b4cf742dc7b8890614ef09fa802d92f6c25ff"]}]}, 0x60c}, 0x1, 0x0, 0x0, 0x810}, 0x8000) 00:04:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:58 executing program 4: r0 = msgget$private(0x0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001040)={0x17, 0x1000, &(0x7f0000000040)="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"}) getpeername(r1, &(0x7f0000001080)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000001100)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001140)) setns(r1, 0x20000) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001180)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000011c0)={0x1, 0x0, 'client0\x00', 0x5, "9dc748ad561d11d2", "16e9e40a35c58d5e80eed0d7b1e96aaaad9c5abbe4fcc5e49ac996ee0039ea5e", 0x0, 0x920}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001280), &(0x7f00000012c0)=0x4) read$FUSE(r1, &(0x7f0000001300), 0x1000) syz_read_part_table(0x0, 0x5, &(0x7f0000003540)=[{&(0x7f0000002300)="d2524dd4be37725ff579bedef8ea47cf3d93b870d6a1911152fc3d97666c0d9e109e2a0bea2c3d20bb231b0bee0b8cb00ba06292cee52fc51a414bdff9d3e7c3ee2e77d96ad8aedfc5c717ddbdaaec9f1b058caa79f8a835e112d0fd45be60a67db4c56fe6047e", 0x67, 0x2}, {&(0x7f0000002380)="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", 0x1000, 0x5}, {&(0x7f0000003380)="1846d9bf0744eea4db49e4eaa75e4aabc70e7c3ef30d422481871ea6eda81410b536da298a18e448460826501a4490d4a088b94abc7964c93c382d0bcd16848dcf1bde23bb3995e33024d561122e25201ebf27c050baf3d89f24a92e146ca906be816f10e15b63f355728f3e977776b11ff0e587ded62af8eb6896f527e46586a6afde50bcb6dcec0319a72b07e51dfefd", 0x91, 0x1}, {&(0x7f0000003440)="7be4f79e591a83dfb25046813f3d3d1a2e390549a337517633148e127d82954f02ea31ab1ce4d817c6773d19631e6ab90d00efc3e518505bad29b4fe4fdc87844a1a87b693ec849399cf6c27fbe0bf789ebb1e10fc91abcf1ed5be3ca010cefaccee3560ca260c3dcbe6077eba789c5e3dbfb133de753f7e7cc9d85a1d41a9c94663b053663394f5fe686da2feab051aeaaae3fc80fa4e7bf6df867ec29704acc7a2da2571", 0xa5, 0x5}, {&(0x7f0000003500)="17b947709c97b20768c7ca8abb5cec0c37d41a30ebf6a16c4b8014388d623442d790ddfb28759355ad3ed71ea37e91c5efb2b43ea22f010f39a14834a31e", 0x3e, 0x3ff}]) r3 = syz_open_dev$rtc(&(0x7f00000035c0)='/dev/rtc#\x00', 0xffffffffd654cb3a, 0x12d141) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003600)=0x0) r5 = getpgrp(0xffffffffffffffff) setpgid(r4, r5) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000003640)=""/115) fcntl$setownex(r3, 0xf, &(0x7f00000036c0)={0x3, r5}) write$cgroup_subtree(r1, &(0x7f0000003700)={[{0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x30) setpgid(r5, r4) timerfd_create(0x7, 0x80000) rseq(&(0x7f0000003780)={0x0, 0x0, &(0x7f0000003740)={0x0, 0x0, 0x10000, 0x3ea8, 0x1}, 0x4}, 0x20, 0x1, 0x0) r6 = request_key(&(0x7f0000003900)='encrypted\x00', &(0x7f0000003940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003980)='io', 0xfffffffffffffffb) add_key$user(&(0x7f00000037c0)='user\x00', &(0x7f0000003800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003840)="d29edbf1900959e3d1951cf4502579f679cfe148ca962cdb4609a028501ab45e82461b81fdc14f8d547ea81cddd3fafa47c87f1c54ca76e9bd5d687ef115ecf60bbcf27355a2dd86495baab8d749bcfc497e423520adc295a305e67dc108e7d6fecb64df0bb78346365dc38ff7b624c09b4c47b3adbf3f7bc916168f2ea771dc1361680ee2233eb67493360abf17d187debe6e01", 0x94, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000039c0)={0x0, @in6={{0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, 0xffffffffffff8000, 0x3f, 0x2, 0x8, 0x2}, &(0x7f0000003a80)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003ac0)={r7, 0x100000001, 0xfffffffffffeffff, 0x7}, &(0x7f0000003b00)=0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/vhost-vsock\x00', 0x2, 0x0) r8 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x2000) connect$vsock_dgram(r1, &(0x7f0000003b80)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 00:04:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$int_out(r0, 0x90004520, &(0x7f0000000080)) [ 298.483571] Dev loop4: unable to read RDB block 8 [ 298.488612] loop4: unable to read partition table [ 298.496416] loop4: partition table beyond EOD, truncated [ 298.502065] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 00:04:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:58 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:58 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x81, 0x40) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) fcntl$lock(r3, 0x7, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xeb0e) fcntl$lock(r2, 0x24, &(0x7f0000000000)={0x1}) 00:04:58 executing program 2: unshare(0x2000400) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x464380) getdents64(r0, &(0x7f0000000040)=""/3, 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 00:04:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="01df9dfeca3e4a66fa", 0x9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b06876e56aaa5616fe0f3c3002801b4627ee75976895c5eba5a3c39fd0ab4932510525e8e81f750a8020080fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08", 0xc0, r1) r4 = msgget(0x2, 0x1) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000840)=""/4096) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r3, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 298.624097] Dev loop4: unable to read RDB block 8 [ 298.629181] loop4: unable to read partition table [ 298.663265] loop4: partition table beyond EOD, truncated 00:04:58 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x8000000000b, 0x4, 0xf728, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r2, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 298.668972] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 00:04:58 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x4000, 0x0, 0xf, 0x7, 0x7, 0xfff, 0x8, 0xe0000000000000, 0x101, 0x1, 0x191120b3, 0x3}, {0xd000, 0x6000, 0xa, 0x9, 0x4e6007a9, 0x1, 0x7, 0xbbdf, 0x3, 0xfffffffffffff00c, 0x4}, {0x7000, 0x2000, 0xe, 0x80, 0x7fffffff, 0x3, 0x0, 0x2, 0x7, 0xfffffffffffffffd, 0x9, 0x10001}, {0x10004, 0x0, 0x3, 0x6, 0x1, 0x4, 0x6, 0x8001, 0x8, 0xfef, 0x100000001, 0x6cc}, {0x16000, 0x1f000, 0x0, 0x0, 0x3, 0x8001, 0x9, 0x4, 0x4, 0x8, 0x80000000, 0x5}, {0x0, 0x4, 0x0, 0x4a, 0x2, 0x4, 0x2, 0x1, 0x5, 0x67, 0xee4b, 0xac6e}, {0x12003, 0x4000, 0x1f, 0x1ff, 0x9, 0xff, 0x1f, 0x8, 0x5, 0x3, 0x2, 0x8000}, {0x2000, 0x6001, 0xd, 0x8000, 0x5, 0xbf, 0x8, 0x8000, 0xc2a, 0x1, 0x6, 0x2}, {0x0, 0x1002}, {0x0, 0x1}, 0x80000000, 0x0, 0x0, 0x10041, 0x2, 0x1, 0x4, [0x7ff, 0x1, 0x6, 0x1]}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:04:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) getgroups(0x6, &(0x7f0000000080)=[0xee00, 0xffffffffffffffff, 0xee00, 0xee00, 0xffffffffffffffff, 0x0]) setfsgid(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) fcntl$setflags(r2, 0x2, 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:04:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x80084502, &(0x7f0000000000)=""/21) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) write$cgroup_pid(r0, &(0x7f00000000c0)=r1, 0x7) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r2, 0x1, 0x2}, 0x14) ioctl$void(r0, 0x5450) 00:04:59 executing program 4: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x42, 0x40000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3a42, 0x8208, 0xfffffffffffffffc, 0x80000001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x3a, "d51b8fdac34984740ac98b3f866ea964ab339d1a681287b6c28573f1e6db0a4a1bc2660562479da927844749e29636ebae86637b87c0463c56e9"}, &(0x7f0000000280)=0x5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x7fff, 0x200, 0x1f, 0x2, 0x8c4, 0xfffffffffffffff7, 0x9, r1}, &(0x7f00000001c0)=0x20) 00:04:59 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/219) write$binfmt_elf64(r1, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x692) r3 = accept$alg(r1, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$alg(r3, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000240)="d3c10ac0d2aecf262b076548284f5bd43d628c463bc780c1f096b842ca96", 0x1e}, {&(0x7f0000000980)="86097c8f871dfea6492aa359178920a62b38eaa76e612aaaf13f6a4aa9616d78ec2d35cc121f54b572701a58b361ad5a0e54fd250f0081bf4d558abf07b6d349438b611af05cf600da4a13fc26bc0b774dd5f32f42eec4ff03896c3e", 0x5c}, {&(0x7f0000000a00)="6ab5676a5e4c6c9a53f9f8c06ef39b8b9e819c15392856a4559925c9e3520c5937e2da3de3a9a5f079b22cd1aec1e426b53449f90879f289d5f9d672ea7a2444e8ee577b3ba6bb69b15d837b1cbf2623a73ef2d8449b512d490bfe62f6291bc1b1f3a73b257a5eade6", 0x69}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="190c16b18a8975b353f1daf4058487bd2af5de808f5ca22b94e94b28a14aa722b80f08a48e004db09cf27f07b7e6fd5c1d515ff1b346d8003f67da56d8f2dc7fda6ad84521b920877b0c5889c09596b57440dd8dfed5443f07dfd4fb50825d287fc5e1de7857fd500b39fb5ff00e7a5aae55e40deff71290a0b5bff1da7f50910f467a2f743773bf3c68cc7a112e0dbd68404a314b2146640c9277998b345c5eb8b75a9237951785ff97e4df758dcba3bba6e86d0c129396b4c0f54e59581e5ea230a5d85dd684e2a90ccdd6790859b50ac456189a98667cb33af4f4f27b", 0xde}], 0x5, 0x0, 0x0, 0x40000}, 0x40000) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}], 0x5, 0x0) 00:04:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = epoll_create1(0x80000) fcntl$lock(r2, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x88000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:04:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:04:59 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x40) ioctl(r1, 0x0, &(0x7f00000002c0)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@hide='hide', 0x2c}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x1f003, &(0x7f00000000c0), 0x4, r3, 0x4}) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x4c, r0, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x4c}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xff, 0x400000) 00:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xffffffffdc892d85, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x20) 00:04:59 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 00:04:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 299.808996] ISOFS: Unable to identify CD-ROM format. 00:04:59 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:04:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x84000) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) acct(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x42400) set_tid_address(&(0x7f0000000080)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) [ 299.834648] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 299.877438] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 299.962759] ISOFS: Unable to identify CD-ROM format. [ 300.453452] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 300.482887] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r1) 00:05:00 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0xd22}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x81806) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000006c0)=0xe6d) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000500), 0x12) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000540)={0x788, {{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000600)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000680)={0x7, 0x8, 0xfa00, {r6, 0x6}}, 0x10) sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000000)={0x2}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000000c0)={0xfffffffffffffffa, 0x7f, 0x0, 0x0, 0x5, 0x81}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x0, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000004c0)=',security+\x00', 0xb, 0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40, 0x0) pipe2(&(0x7f00000001c0), 0x80800) 00:05:00 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3d2085a8, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x109201) write$FUSE_IOCTL(r3, &(0x7f0000000100)={0x20}, 0x20) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000080)=0x8000, 0x4) 00:05:00 executing program 3: syslog(0x3, &(0x7f0000000000)=""/223, 0x3b725b843efbf21d) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000002c0)={0x8000, 0x2c, &(0x7f0000000140)="6d22c2f9381c1323f887cff213cbc504b13f6e41012ef52cc4e03c210e996ef0bf326ddbf88598ac4dd06dcb3ff2b5b959123ec35cc227630e531c7a6d7cd12a2c5c0aebf9d38dca80d24122a89e91a12aa896142001ab6d941ecc5fb19cd2", &(0x7f00000001c0)="ab9288601bd72fb1cc18016cb5f2875665c60cac459c0e13581b90291df3394bf539d3569ced44a9ca2c8f5f87857ab556a149b2850f17053744a04fc9907e027d54067b78a0cad258b2a0525caf81b70bea341a5e4712a705a170371ca0d362c281ae7326597fba63796a31806e47f0bf8f0f3d9215fa94933078572a89ce02c4838acce5197c891244313a1a890856be19dd3e8352ccf086673fc9aa421cbce5272f9d2e1dad8c4c0485ca9b6e3de4c8b3a34c15b38eaa3110b591e16200c88e8dddf63d920b92e8dc390311015f591470", 0x5f, 0xd2}) 00:05:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9588, 0x3ff, 0x400, 0x24b2bf5880272162}) getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) getpgrp(0xffffffffffffffff) gettid() gettid() ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) r4 = getpgrp(r3) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, r4}) ioctl$RTC_UIE_ON(r2, 0x7003) 00:05:00 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:00 executing program 2: r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3e6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, r0, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r1) 00:05:01 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400001, 0x0) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x69, 0x100, &(0x7f0000000140)={0x100000000}, 0x140) r1 = epoll_create1(0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f00000001c0)={0x28, 0x2, 0x0, {0x1, 0x0, 0x7a5f8b0c}}, 0x28) r2 = epoll_create1(0x0) epoll_create1(0x80000) fcntl$lock(r2, 0x7, &(0x7f0000000480)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x19}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x400) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:05:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:01 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x12}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) clone(0x0, &(0x7f0000000300), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000380)) read(r0, &(0x7f0000000280)=""/100, 0x64) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x8, 0x7, 0x8, 'queue1\x00', 0xe4}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x7, 0x0, 0x80000000, 0x81, 0x3}) 00:05:01 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 301.132626] print_req_error: I/O error, dev loop0, sector 0 [ 301.138630] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 301.146582] print_req_error: I/O error, dev loop0, sector 8 [ 301.152342] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 301.160137] print_req_error: I/O error, dev loop0, sector 16 [ 301.165983] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 301.173848] print_req_error: I/O error, dev loop0, sector 24 [ 301.179775] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 301.190418] print_req_error: I/O error, dev loop0, sector 40 [ 301.196293] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 301.204142] print_req_error: I/O error, dev loop0, sector 48 [ 301.210008] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 301.217729] print_req_error: I/O error, dev loop0, sector 56 [ 301.223597] Buffer I/O error on dev loop0, logical block 7, lost async page write 00:05:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)="2e2f66692e65318c", 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) socketpair$inet6(0xa, 0x80001, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) fanotify_mark(r1, 0x11, 0x28, r0, &(0x7f0000000080)="2e2f66692e65318c00") open(&(0x7f0000000040)="2e2f66692e65318c00", 0x80241, 0x0) [ 301.231310] print_req_error: I/O error, dev loop0, sector 64 [ 301.237180] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 301.244903] print_req_error: I/O error, dev loop0, sector 72 [ 301.250760] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 301.258514] print_req_error: I/O error, dev loop0, sector 80 [ 301.264371] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 301.329328] FAT-fs (loop3): bogus number of reserved sectors [ 301.335339] FAT-fs (loop3): Can't find a valid FAT filesystem [ 301.404759] FAT-fs (loop3): Unrecognized mount option "" or missing value 00:05:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:01 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x1b9) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffffc1}}, 0x0, 0x30e3}, 0x90) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:05:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") rename(&(0x7f00000003c0)="e91f7189591e9233614b00", &(0x7f0000000540)='./file0\x00') r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xe828}) mq_unlink(&(0x7f0000000100)='eth0\x00') write$P9_RSETATTR(r1, &(0x7f0000000080)={0x7, 0x1b, 0x1}, 0x7) mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r2, &(0x7f0000000340), 0x0, 0x1, &(0x7f00000003c0)={0x77359400}) close(r2) r3 = socket$inet(0x2, 0x800, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0xc736, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x100, @empty, 0x9}]}, &(0x7f00000002c0)=0x10) 00:05:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:01 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) write$P9_RATTACH(r1, &(0x7f0000000400)={0x14, 0x69, 0x1, {0x1, 0x3, 0x8}}, 0x14) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r1, &(0x7f0000000340)={0x90, 0xfffffffffffffffe, 0x8, {0x4, 0x1, 0x437b, 0x8, 0x0, 0x7, {0x2, 0x651ff53d, 0x3ff, 0x4cdca61a, 0x1, 0x23c1, 0x4, 0x5, 0x4, 0xfffffffffffffdec, 0x2, r2, r3, 0x4, 0x200}}}, 0x90) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6(0xa, 0x1, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x200) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x3, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000080)=0x10) 00:05:01 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x400000001, 0x800000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0xe) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="98babd651a77120508fb74"], &(0x7f0000000280)='/dev/sequencer2\x00', 0x10, 0x0) dup2(r1, r2) 00:05:02 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:02 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x803) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e21, 0x4, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x87, r1, r2}, {0xffff, 0xf9ab, 0x6afd, 0x4, 0x10000, 0x4718, 0x80000001, 0x7}, {0x7fff, 0x6, 0x7, 0x101}, 0x6, 0x6e6bb2, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x32}, 0x2, @in=@rand_addr=0xfffffffffffffffa, 0x3506, 0x2, 0x1, 0xe39f, 0x8, 0x9bbe, 0x8}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000002c0)=""/151) r4 = epoll_create1(0x0) fcntl$lock(r4, 0x7, &(0x7f0000000480)) fcntl$lock(r3, 0x24, &(0x7f0000000000)={0x1}) epoll_create1(0x80000) 00:05:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)={0x80}) r3 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x20803, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000640)="87bb12cc82e34a3e2011eda1e0cd3a8b0c1c64efca7f3975dd935bc1a98402229c4b7fa1fa12007218af39ad96ecb2ac7f1960fce35787de2b759b26bc5eedd5aff23b3146c45b1e500f93a377816a2dc864ce5ad1fe035f1effcf774da8f9adf169bcb926e35c18c10911928117bee712e5d6f2116ade262b8525a97769ba92d78d5cfeafcbb067a8d678e7d46eb77896923359da0a73ae6f1f4a99", 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f00000002c0)={{0x7, 0x7, 0x9, 0x4, 'syz1\x00', 0xffffffff}, 0x3, 0x400, 0x0, r3, 0x1, 0x8, 'syz0\x00', &(0x7f0000000280)=['\x00'], 0x1, [], [0x7, 0x80, 0x2a, 0x3]}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r2, r1, 0x20}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000240)={0x101, 0x7, 0x40, 0x44300f6f, 0x4}, 0x14) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x30100) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$unix(r7, &(0x7f0000000140)=""/104, 0x68, 0x10003, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 00:05:02 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:02 executing program 2: ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000380)) io_setup(0x6, &(0x7f0000000140)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0xe3e0e91623d6b7a2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x95c9, 0x80800) io_submit(r0, 0x3, &(0x7f00000005c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffffffffffff, &(0x7f0000000180)="6f3d3e60d3", 0x5, 0x1, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000000240)="ffbf91255d0cac178ca427a4fa322ec6cb03754e039bd56fe45381a54baafbaf94f635f41a2f11848685e9c9a34a3986ea6117b3b92f14ea1833e880cdec19cc1da175da5b53f799684763bf2126534194d896daa58d08e58fed61abfdbe0388eea665be0dff0ed3f50a29ab3d3d0e8c15b28d0d4bc229d364192449f50dfd02c3a1772bc1005b054ac101fed6db5f98b37fce84ca9fed591f30f3c60214574d4a3812212d0f6b42abb6f68c55563faf587c389083717aae774a33f376396cc8f5", 0xc1, 0x2662, 0x0, 0x0, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x7, 0xffffffffffffffff, &(0x7f0000000440)="a31c6bad9acd55389a884359374db90652eb5de0aee3ffae467f6858c7dcd5cba49e7ff2ac725badaa0b3fd9baaaaf573c6596283d12362f26919f8f2d4fa3a4a6e6c8776aa8d5297486d6210f06ab7ca41c51c19046fd4dd930ea206df66aaf53d045cfd7c5c0c744b5e0b017dc0dc0a15908adfdbd48b54444e2aef5f7c6d461d800be8d4e773d267c06f89408e3637003c04a0b6448873ab4a75b5bf591995dffb9f6902b71c3a0ac562fb205ec6aa06c6aa20e103174cba152818b58b90059b8d109", 0xc4, 0x2c1, 0x0, 0x1, r3}]) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1, [0x9, 0x6, 0x800, 0x40, 0x0, 0x5, 0x7fff, 0x401]}, 0x5c) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, {0xa, 0x4e21, 0x80, @empty, 0x360}, 0x8001, [0x95ab, 0xffffffffffffffe0, 0xc84, 0x1ff, 0x3, 0x400, 0x8]}, 0x5c) pipe2(&(0x7f0000000100), 0x4000) 00:05:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10003, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0xffffff66) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5ad400000000000000000000000000000", 0x18) socketpair(0x11, 0x2, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000140)) 00:05:02 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 302.701668] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 302.729568] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x736a, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000480)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280)=0x80, 0x2) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:03 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)="24000000100007031dfffd946fa28396c8200a0009000300001c85680c1ba3920400ff7e28000000160affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db240f4506b20cd37ed0", 0x4c}], 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x138, r2, 0x2, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x636e99e5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x61e8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x424}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'dh\x00', 0x1, 0x20, 0x5d}, {@multicast2=0xe0000002, 0x4e21, 0x4, 0x10000, 0x0, 0x79}}, 0x44) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 00:05:03 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x1bc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x19) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000040)=0x8) 00:05:03 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x501000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000c40)=ANY=[@ANYBLOB="0a0000000000000000f0000000000000b800000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8fdae26d6a30409000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000ca00000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0000000000000ba00000000000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200000000000000e300000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f01000000000007000000000000000", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000005000000000000004600000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000301000000000008e00000000000000", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x56c, 0x8, &(0x7f0000000500)=[{&(0x7f0000000080)="7d14e43662dbcba14d47ac0c", 0xc, 0x1200000}, {&(0x7f00000000c0)="e9ce9afc5eef7896b460c323e4faa4116ac0723e1ae7b605e3a4555d9879362443b70a60907d568d1b82d8f00a2294797717304eb19a3c8387543903c161d5e87eeb44707d13541eb22839cfbafd9495fea52c9df33373e8407c345ded7060807d2224c843374089a7a3b455adef6f174164e2f0f99b", 0x76, 0xfffffffffffffffd}, {&(0x7f00000001c0)="de4438d529277bed154383bf3f42b817dd617da1a5129fbbf4f91d93ff64c7097ccb617c105308c486bbfd7dd6fb479a171043c8a768ccf50f7b37a9959f854565bef4c38448112696d4c0d809c47a4d956070befc86ea24ad06f7a12dcd1a5e1dbb8afb552e8c923b5ded38d5addee47ab6be67a29e3e67a6d397fbbb1ef0e3c9557846168f", 0x86}, {&(0x7f0000000280)="662abe3e2dd89260cabcf7e8bbe7704bcd30af0b12263b187907a166877d96988fdf4a1b416f17ec863e42294264d28f4c07673b94389fd74d26854404fb3981cbd557b6d53b506601dbb817e99b58d7e91360e701e882c61a1876c157ed70a788f4abe8a320f9bd7d01054c167f17cf0f4dbb11f7b5ba2f8ea9c83af5cb0ede11cd966e6049d661b57d1ddcd17c7683bca3a35f68", 0x95, 0x4c9}, {&(0x7f0000000340)="1fb0a739501972f3b641a504c1b8cf2be15dcd087216e7861c73184da73cdf7228c8aa011e826b93e17acd3a41b4d6f45181e2ac7b834b7ca309f387fa75fa5046cd5af9b7d0c50538ae8bc28abdc1b76f65f5a4dfd5abb84be2025d943196f9aa1da4c1005b0a9c535918737bc57f5cb0d8e1169201025f8715c523ce90", 0x7e, 0x1}, {&(0x7f00000003c0)="38b707634a5aee7a619c53f8c5b7987d1b6dcf1629d9f1e9d31361e50b7ffe59847b20ca9b7aa3ee74cdf110b548bdd3b438904c251f00fe39a7907f50b99b0df85b8c1353433859335e775dd114fce58c251ec864b0c8dd9183a3a39b9aa7ff57dea5712cd25fdc5b627778526217148ff84349c7c1a625fb3031f02e9fbd8b5da1f4fd31e2aa4b2cf20111be9be40527c17af370d9656d47f8f858d3841122b56186fec880560846425c4b8ce144e088fcc6a3680aa2482756f75ab491c39bc359e4c81d491c9243ee6e18e446322102339c2682480294871079be3545613d", 0xe0}, {&(0x7f0000000140), 0x0, 0xfff}, {&(0x7f00000004c0)="076619fe60d7a1299a12994034b99c5c632862731e849bb0487c979a1a7a58dc3e5573925e9f887b0c9d", 0x2a, 0xef}], 0x300000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6d657461646174615f726174696f3d3078303030303030303030303030303230302c10"]) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000680)='/dev/uinput\x00', 0x80020000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000600)={0xfffd, 0x84, 0x3fffffff8, 0x3, 0x116, 0x8}) [ 303.096141] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 00:05:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:03 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f00000000c0)={0x7, 0xfffffffffffffffb, 0x2, &(0x7f0000000080)='Nm'}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xf67a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1}, &(0x7f0000000340)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x7, 0x1000000000000000, 0x4]}) r4 = accept$alg(r2, 0x0, 0x0) r5 = perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x70, 0x4, 0xfffffffffffffff7, 0x101, 0x22abb7af, 0x0, 0x3, 0x244, 0x8, 0xffffffff00000001, 0x9, 0x3, 0xffffffff, 0x1d, 0x0, 0xfffffffffffff690, 0x1, 0x4, 0x0, 0x9, 0x5, 0x6, 0xfffffffffffffc00, 0x80000000, 0x40, 0x42cda4c0, 0x6, 0x63, 0x1b, 0x9, 0x3f, 0x5, 0x81, 0x10001, 0x5, 0xee, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x100000000}, 0x20, 0x1, 0x10001, 0x1, 0x2, 0x6, 0x3}, r0, 0x5, r3, 0x2) fchmod(r5, 0x123) recvmsg(r4, &(0x7f0000000000)={&(0x7f00000002c0)=@alg, 0xfffffffffffffe76, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x298, &(0x7f00000003c0)=""/87, 0x57}, 0x0) 00:05:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85512, &(0x7f0000000080)={0x2, 0x3, 0x2, 0x0, 'syz0\x00'}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x22001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x6, 0x48}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0307b469972bcc9595bd45ae0fdf2e240336da244582b8a18634677ea2b7db2ec8d8731562061b763939d5cabb7d85b32971c377c34f99a44e85945bb124999676444829def4437ee923b2"], &(0x7f0000000180)=0x12) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) [ 303.151129] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 303.189521] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c2", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 2: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 00:05:03 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1500}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000000000501000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x208001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="29053fa6d85e638b88d5253d03629abb931f7e755af3c762c9c332210c3f162f6d3303ceb87e5e488fa7adcd95cd2f3a2dae3eb6fcc89faa06d666e8", 0x3c}, {&(0x7f0000000400)="d5127bfc2deb4b4147301383d340d6d334fb4cdd1e15c21e68bd0c7154e6df6bad7f05b07da40727e2d7fc097f67bce1b118c0b96ff29367ed0aff122532ae933772ba3e7e7225281a85063750f33555d6f2b1fb58b04d1b529cadd7e4c242d2a74067b77cb21e111a808edb9c320b44a82bb1ecae54fde5bd8fd174c5bbf222233da41cd1eb6b9b91064107ca405e0da98cfc", 0x93}, {&(0x7f00000004c0)="a4b7335f68a1ac5bb0c7e44d6410ae5c02fd5fc0790e75312f9f214b5d2abbc245d4e60471286a489ef3fe8bfec9f41640d221f3b7cfbdce219fdafa097c6d514cf546cfe4b595370db1937820443269c6617fe4f2874f607d3117459d6273b1170e50b7d05b3930363c7158bc384fb15e25c9ebbaf1b34d7a9bfc5864f08bb1fecf0a51ed04d6a13cf9cbc9653d72677acb74de55257a246656f3646471f258d95560db929ed40f4ccbd824153e6b336f657121eab12d91", 0xb8}, {&(0x7f0000002e80)="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0x1000}, {&(0x7f0000003e80)="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0x1000}, {&(0x7f0000000580)="da142807d6110a25094096262b48826805bb0b0b0b48eeb23bedbb7a540da067a2feef6cbce4a8882d24653222cb926b092d03e2c3b6c3678ed73e0c527b0535a0428b6a6d290746a1a1c77bab8bd2d514149cf75f5d7be3f0a8bf475bf4859dffdd2957a396102029b6b264726bc4f67c95538e175d1a59d00bdaccb2d74f978b797673bb0382118a1774d81f9092549ed74e4632d6ff4bdc7fffdc645f67b17749578fc21ec05d12c7e422585bbfd139704a1b59abb163fe4cd1afd2bba3e5bd1ae1053a04369f48a0e0385063a96321", 0xd1}, {&(0x7f0000000680)="ecbadbea8364dc75e4ae4474b49e4f6301d7568cf4bc751cee7c10330382015e2989278a84574fb0c323f6656145436f5475d748cce39b510200bb64b60326ca9866ffaf8d717d4430f3262c1052de1e560c11818f0dcc514257a6c4f4e2562499b999c133993a95712c6abff61077f7fa3411090b63f128cbd73a778971b7d0cb536530a420b4faefc394b5fd53b688c688c3c3bd117da63b998cb358ac36ac", 0xa0}, {&(0x7f0000000040)="0c3f3cc12985672756590a4bf8ca7c10466396fa42f8045cff44fc7f0744ca0be221276b0239edc30dfd263226cc1831fb6d6ff2d9a89ecb6e3d66", 0x3b}], 0x8, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x865) [ 303.301374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 303.335873] BTRFS error (device loop2): unsupported checksum algorithm 3786 [ 303.343139] BTRFS error (device loop2): superblock checksum mismatch 00:05:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x8001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xfffffffffffffe6d}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x3) 00:05:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff06, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000480)) 00:05:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000009c0)=0x5, 0x8) r1 = socket$inet(0x2, 0x7, 0xffffffffffff0000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x10, @multicast2=0xe0000002}, 0x10) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000a00)='tls\x00', 0x4) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0x3, {{0xa, 0x4e24, 0x5c3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x1, 0x7, [{{0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, {{0xa, 0x4e20, 0xb2dd}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0xb6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x1cbac0a9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e24, 0x44, @remote={0xfe, 0x80, [], 0xbb}, 0x61}}]}, 0x410) write$FUSE_POLL(r2, &(0x7f0000000940)={0x18, 0x0, 0x8, {0x9}}, 0x18) openat(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', 0x40000, 0x1a) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=@getsadinfo={0x280, 0x23, 0x101, 0x70bd26, 0x25dfdbfd, 0x0, [@etimer_thresh={0x8, 0xc, 0x3000000000}, @algo_crypt={0x48, 0x2, {{'chacha20-simd\x00'}}}, @migrate={0xe0, 0x11, [{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x3, 0x0, 0x3505, 0xa, 0xa}, {@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2b, 0x3, 0x0, 0x3502, 0x2, 0xa}, {@in, @in6=@ipv4={[], [0xff, 0xff]}, 0x2b, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x3f, 0x3, 0x0, 0x3507, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x37}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2b, 0x4, 0x0, 0x3505, 0xa, 0xa}]}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}}, @algo_comp={0x108, 0x3, {{'deflate\x00'}, 0x5e8, "44ec078d5811f937732d6c6d4954dbfbac71b7612891afe782eab82f573b7f5b07d5a767bc1933649e5ab6f62f6c756ec10fb8bbb9cf8328d7d198057e7756fba12e4139e2ec78afdf27f29f888a938d9c5fd96411e3b6c1ac89248836cfb34e4e5d170b0e530e931bdd0cdf30c3b31167bc9a13b2e27fc6258a15ef254fdaf0833a5314cb59b5588d9f3ac4117fef01bf876328cdf6aecd1563e35716d842a741292b6ad484867f827e46ab24a5f99482300d1dc77b2f89830686130d"}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x280}, 0x1, 0x0, 0x0, 0x20004011}, 0x4080) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000a80)={@broadcast, @local}, &(0x7f0000000ac0)=0x8) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x2000080}, 0xc) [ 303.381483] BTRFS error (device loop2): open_ctree failed 00:05:03 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:03 executing program 0: socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000001c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x1370}, 0x1, 0x0, 0x0, 0x40}, 0x800) 00:05:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 303.443874] BTRFS error (device loop2): unsupported checksum algorithm 3786 [ 303.451131] BTRFS error (device loop2): superblock checksum mismatch 00:05:03 executing program 2: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f}, 0xe) [ 303.510127] BTRFS error (device loop2): open_ctree failed 00:05:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:04 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="cc3b0c400400fbff01f80000000000003486b529d6ec2a28f6c58528a432fd8463d6f07a4626655760df662476b8d131f6879e461ce9b18a6d9bf4ef2db0fdc1b023d8426ea1de90b8526e3718fa1c2c1f63587a61c7de8236982afcd71d817268f4d9958aceb47a97eb70272a301013742e0076312b5723470bba1b342e071f25ddb2682bb99129da3b6724f0507e26906fb3ed0bb7dc933ab16f340faea27df0aac6ae8b0ced701aa0068921667513bd2a7a8bd0f340adb9d953e055f52efb594cf5f8212f23564790f22ea5299ac6503021a9abc4a3"], 0xd1, 0x0, &(0x7f00000000c0)="e73063fad684935a8c2d3ef37fcf3f1645d3b99886784ebed8bef8ff2c5af047de162a5e47f6726d8465879016ff7ace7cff362044a833c5b06b8001b7877238997d8897333c89a4a1fb4c823cdf980411cafeee3fa39a132c9ef4dfbdc9e70f21b51e3153c8573cd453f3fd23e2bd5b2b68ecb651ffc39242dce6f9574bb687658df2175a9aa8a09d4353fc84e1e5244df0bc0bb372c611e71bf684cfe27d0bb494898bf36a6f05fd30e136d4f62c4d8c4806a4a8198bb4399564137eff1c7a193e327a16f024acc04b3762a613fa4f2b"}) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r3 = dup(r0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000080)=0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:05:04 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) write$P9_RREADDIR(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e2f66696c653083b63f692923eba881efcc76bdee93fd6a6334b7adef2852b3c0380a8749cc9fd4f2bb3f256738bd"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d}, 0x2c}]}}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xb}, 0x1}}, [0x7, 0x4, 0xac53, 0x2, 0x3, 0x8, 0x3, 0x80, 0xb2, 0x10001, 0x10000000000000, 0x6, 0x2d06, 0x28, 0x5e9d]}, &(0x7f0000000300)=0x100) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000580)={0x6, 0x2, 0x4, 0x6, 0x7fff, 0x7, 0xff, 0x5, 0x1, 0x1, 0x4, 0xfffffffffffffffc}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) 00:05:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:04 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), &(0x7f0000000100)=0xfea4) r1 = gettid() process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f00000035c0)=[{&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/176, 0xb0}, {&(0x7f0000003380)=""/145, 0x91}, {&(0x7f0000003440)=""/214, 0xd6}, {&(0x7f0000003540)=""/113, 0x71}], 0x5, 0x0) 00:05:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x35, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x20) 00:05:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(aegis128)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) socket$netlink(0x10, 0x3, 0x15) r2 = getpid() prctl$setptracer(0x59616d61, r2) ptrace$peekuser(0x3, r2, 0x0) 00:05:04 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 304.334261] binder: 18501:18504 unknown command 1074543564 [ 304.374184] binder: 18501:18504 ioctl c0306201 200001c0 returned -22 00:05:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:04 executing program 3: r0 = socket(0xa, 0x80a, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000000001000000000000000027000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000484fa2c9cbef2db3a5eea4997417cf14d8757e9cd0230f363122a6733f1e51d5ec69c264415923107f44f9053a669a38851d2766350c519e99bfa7dc5d8b3ae4b6da253745fcbab95ec2930e7776feaacdf7fa4939f456569ba3689ae3956d60275ca733b9c163374eda8d33d4adf16d384f4a806235e53f0b71b1f41229c3c8327de57896e2113bcf1d2b76acdf5d17b2200392500c3c440050010b129586ef1b8f25c4d6a855cc6ec12c792bc4f09af1a37e6b24bf5ebdeba1d98a2be0192388314cbdb65461a66b256d7849963327c7364a22c6047d6559c2c50135cdcd8247ee113b67131a1b11b1d01c3b6314d7ac55cc24c00d"], 0x110) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f00000002c0)="5e15582cfde63e7f8d7c16a6c6fa2669d44531c6f28fcfd3a511945baccefdc375a085af8db8caa29f667fd4b9d04d064a3689881de3cbeb0f78693225a78beafdb728e7cd4b64554e99d7b5cea4900683cafb104fa10d2ed6ac7a355d025b172ea7f6988812f2b0d2da2f480f9f3cdf10e395042784f7eca69c10d6c41724b64977c32240792e9335c8c495a6ef3a69f0dbbdeeba9046a8b873f1b58b0e4a4f56b07583b67b1de0f34d96ea") accept4(r0, &(0x7f0000000380)=@nfc_llcp, &(0x7f0000000400)=0x80, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103000) [ 304.434250] binder: 18501:18504 unknown command 1074543564 [ 304.452579] binder: 18501:18504 ioctl c0306201 200001c0 returned -22 00:05:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x57, r1}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000480)) fcntl$lock(r2, 0x24, &(0x7f0000000000)={0x1}) 00:05:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:04 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000000)=0x6) 00:05:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x4e, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r1 = memfd_create(&(0x7f0000000000)='/dev/vcs\x00', 0x1) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x303, 0x0, 0x0, 0xe233, 0xe80d, @random="13bed3b837f3"}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000840)={@mcast2, 0x0}, &(0x7f0000000880)=0x14) connect$can_bcm(r1, &(0x7f00000008c0)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x500, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_newaddr={0x58, 0x14, 0x100, 0x70bd26, 0x25dfdbff, {0xa, 0x10, 0x2, 0xfd, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0xd6f, 0x4, 0xa89}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x50}]}, 0x58}, 0x1, 0x0, 0x0, 0x4044000}, 0x800) write$P9_RCLUNK(r3, &(0x7f0000000040)={0x7, 0x79, 0x2}, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setgid(r4) [ 305.314776] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 305.343216] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x1, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0xb}, 0x7f}, 0xca, [0x0, 0x40, 0x1, 0x1, 0x1f, 0x101, 0xaa8, 0x37e]}, 0x5c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8002, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) 00:05:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/13) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/37) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:05 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(aegis128)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) socket$netlink(0x10, 0x3, 0x15) r2 = getpid() prctl$setptracer(0x59616d61, r2) ptrace$peekuser(0x3, r2, 0x0) 00:05:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff9) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000200)=@hopopts={0xff, 0x7, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x10001}, @enc_lim={0x4, 0x1, 0xfffffffffffffff8}, @generic={0xd4, 0x28, "5eeba6edf9fed9257205b1ef17c80e1f9b4e7676ad90a54c2333097cf2692ef9637befa660964d72"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x48) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000000101ff1700000000000004000000000008001500000000110800080000000000"], 0x24}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/191, 0xbf, 0x0, 0x0, 0x0) 00:05:05 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mbind(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000011c0), 0x2, 0x0) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x11) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3f, r1}) socket$pptp(0x18, 0x1, 0x2) 00:05:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = dup(r0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1}) 00:05:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0xffffffffffffff86}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:05 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x8000000001, 0x0, 0x0, 0x3}) 00:05:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x8, 0xac45, 0x0, 0xf1}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) 00:05:05 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x8000000000005452, &(0x7f0000000080)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) sendmmsg(r3, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000002c0)=[{0x48, 0x117, 0x6, "48a0c1f471805e3d0d9f16c3e81f34bedbc48225495afc3424e9030fcf225945225b487989735bab86d25fa6169430a9210f5b488a38"}, {0x1010, 0x10b, 0x3f, "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"}], 0x21e8}}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) tkill(r0, 0x18) 00:05:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x7d, &(0x7f0000000100)=[@in6={0xa}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xba, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x800}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd258}, @in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in6={0xa, 0x4e22, 0xfa4, @loopback={0x0, 0x1}, 0x32be77b1}], 0xcc) [ 305.935082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 306.000576] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:06 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) accept4$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x80800) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0xe2040, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x200, 0xee2f57eb3398bd7) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x1, 0x2, 0x5504daa2, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000100)={0x401, 0xc6, 0x7}) 00:05:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:06 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="5d1b000006061f401cfffd946fa1830020200a002000010006e700000000a3a20404ef7ea7774620016f4782f586db51280f7e98c416f7ddb1eb46cb5ff4f4b36b389620", 0x44}], 0x1}, 0x0) 00:05:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x140, 0x0, 0x1b]}) 00:05:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1b35, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x400, @empty, 0x516}}}, 0x84) 00:05:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="400fc5e3d6b9800000c00f3235000100000f30670f35b8010000000f01d9c74424001f010000c744240200000000ff1c240f20d835200000000f22d86466f365f2460f21e40f20c035000000800f22c0b9800000c00f3235000400000f300f01c8", 0x61}], 0x1, 0x0, &(0x7f0000000180), 0x10000000000000fe) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x101) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000001c0)={0x10001, 0x1, 0x800, 0x3813, 0x8}, 0xffffffffffffff3f) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000080)={0x100, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 00:05:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x8000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @random="04d337035b32"]}) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:06 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xb3c0, 0x80000001, 0x0, 0x3f, 0xe}, 0x98) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 00:05:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b5) 00:05:06 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x2, 0x5, 0x5, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @multicast2}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0xec, 0x3f, 0x5, 0x500, 0x7fffffff, 0x0, r5}) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:05:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 306.879599] kernel msg: ebtables bug: please report to author: Wrong len argument [ 307.368833] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 307.396013] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:07 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000001, 0x80000) mq_timedsend(r1, &(0x7f00000001c0)="8b3825f6162d28868533af04410dc3508304e42e47c704acbd2ca7f83c2d5a58588dc4940bd592147494f7fe6e27b87ad60dff9c34f602ccf320e986a4c02e82e8e3500c4a07000000000000001e028c25cecab79ed48b29b0f978633fbeef", 0xfffffffffffffc84, 0xc, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x6000, 0x0) 00:05:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7fffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'bcsf0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001640)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0x14) accept4(r0, &(0x7f0000001940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000019c0)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b40)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001b80)={@remote, 0x0}, &(0x7f0000001bc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001dc0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000002000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002080)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002300)={0x0, @loopback, @multicast2}, &(0x7f0000002340)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000002500)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002540)={@multicast2, @broadcast, 0x0}, &(0x7f0000002580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000025c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002f40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB="ec070000", @ANYRES16=r2, @ANYBLOB="000226bd7000fbdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="2402020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004500000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001040000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400d30000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r8, @ANYBLOB="600202006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c000400ad000207000000003f0006400e000000ffff06003f0000000300074709000000050000050600000004000101ffffff7ffeff7f0503000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffff000008000600", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fe00000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="600002005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000000ff02050000000900a407010100000600c600070000006e05020607000000080003020700000008000100", @ANYRES32=r17, @ANYBLOB="7c00020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r18, @ANYBLOB="bc00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffff000008000600", @ANYRES32=r19, @ANYBLOB="40000100240001007072696f7269747900000000000000007b56169172504fbf790a004a00000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff000000"], 0x7ec}, 0x1}, 0x40) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) r22 = socket$kcm(0xa, 0x1, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000100)={r21, 0x0, 0x8e, 0x40000000007, 0x3}) r23 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r23, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socket$kcm(0x29, 0x7, 0x0) recvmmsg(r22, &(0x7f0000009c80)=[{{&(0x7f00000071c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000007340)=[{&(0x7f0000007240)=""/226, 0xe2}], 0x1, &(0x7f0000007380)=""/4096, 0x1000}, 0xfffffffffffffffc}], 0x1, 0x140, &(0x7f0000009e80)) 00:05:07 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="226293801396f6c5ecca42cdc81ee12fc2dcba00f067a3b45f02e6046a93ef09ad3cb62f25a25a46c3370925538d2d262b84eb1a6c8c0f5834f977a8d7ed8eacf5cbe4bf8ceefc964104bef736f93055b05e8d352fa638eeb99816b1454621aa03362339f8ec91d296efffc8e39ed377e87a29c746db4117409e91b5020b7bac2deae1e449ccffbaae76dbaa2d97cdf0c3ce471cb7740127789b24e7b6c21df479148e0c1b308fc20606db13bd4a9930bbac9611a7caca5839230cf6c88ead9fabd878ba", 0xc4) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) 00:05:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) delete_module(&(0x7f0000000200)='@posix_acl_access\x00', 0x800) ppoll(&(0x7f0000000080)=[{r0, 0x490}, {r1, 0x1}], 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000001c0)={0xed33}, 0x8) r2 = getpid() setpriority(0x2, r2, 0x8) 00:05:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:07 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setrlimit(0x0, &(0x7f0000000000)) clone(0x0, &(0x7f0000001340), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) 00:05:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20100, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x5, 0x6, 0x5, 0x1000, 0x6, 0x9, 0x0, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x6, 0x4, 0x2, 0x7f}}, &(0x7f0000000380)=0xb0) r4 = epoll_create1(0x0) geteuid() fcntl$lock(r4, 0x7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2000}) fcntl$setpipe(r4, 0x407, 0x100000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r5, 0x2, 0xe077, 0xef87}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x4c, r6, 0x302, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x534}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x696451e2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 00:05:07 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)={0x6, 0x8001, [{0x4, 0x0, 0x9}, {0xffffffff, 0x0, 0xec}, {0x3ff, 0x0, 0x2cd}, {0x6, 0x0, 0xdd2}, {0xfffffffffffffff7, 0x0, 0xffffffffffff0278}, {0x7, 0x0, 0x1}]}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={r2}, &(0x7f00004c7000), 0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x16) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) mlock(&(0x7f0000014000/0x3000)=nil, 0x3000) 00:05:07 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x1, 0x4, 0x1, 0x7f, r2}) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r3 = dup3(r1, r0, 0x2) epoll_create1(0x80000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000000c0)={0x9, 0x3a, "143e0728af27f348b4940e9d8b4f054379ea027e963fffe78a58a3fd26a8ec34332a7011edbc4bcca6300c798df45f479949fc5e6808e3718871"}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) time(&(0x7f0000000140)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3a6f, 0x20001) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) sendmmsg(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001080)="1314be3f97227a7aa4849a3742f8495de166fc9f5db2d1f612831e3a6a54a383e102fa3225fbe3966d3939982a0b5859e7c0c154d99645dbb0a3c4648df6a3f62fcffdbb1304f047e488972df59c09bf5dffe8026bf33a4f2b8424d917edc2fa9ed451d51f40d11fddd505f850aabf0ece4e55e371aa6e40654efc2a6f7de50ceb8a27591055ac5d96007cc2bfc5546ac54276ce34", 0x95}, {&(0x7f0000001140)}, {&(0x7f0000001180)="4eee7344dd23e0409f89f4862f347217e73bc8578899e8c4e5a47b1eebc1ca179d2560742450a0e8237960373c718c1b29e4b280deef0466befa6adf9e24e2819788a402e682385d05ca1a6e7b2bd1da549922164626b246bb9eda5a1b13c592144850e1f1edec5c25e13fbb9dd54baa2f9fb22d157fc645e0105ae64e7aebd0a72e6c4c809fafe7ec59a66f8e8c", 0x8e}, {&(0x7f0000001240)="dc5a4ddb6efc400bd2dfe4af27ba256bfb89ec12e04b9bab522068ceef9a7021e530fefd3b2b07e98b3b28a9331b040ffb2cb2ed98652df432772871a6d36a87547b6fe18e30ad4166338095762a2a3ed320df0e73aba81aedc297c2d21616321d52bc9131da10018b69fead68e1029c80bd85432f97ce889d67295ef7761c9b72fb6bee2bfccfeb32aaad3af31640ae674821b125111e82b7705136f0d50329d75e4bfd", 0xa4}, {&(0x7f0000001300)="a4c99ef73337f2d1ca1bf1d9d0f780406c38087ee76fa8951e95835d8aa7967b7427b691f1e1b7d5cfc816002b2aa2a51a1cab8e61d840c8303f125a19b9c65447aa0eb4f18d9224f41fedad95cbe1c70b8b5905276ec77fb0673456496f614850dfccf48c19b0d326c7077dd1f027e8c0bc620aae22f9a5f95cb14d26030d56842922ee7e868621581f226ecc7602d03e1ca7cbd34a24ad", 0x98}], 0x5, &(0x7f0000001440)=[{0x58, 0x11e, 0x6, "9de6eda68fe5c3851112b03b98597b790d9763786c4bea67cd9268dc429b2d08aec7baf781e0b3342709dfff467d029eb0c68a33aeb2224ceef5cd71a0d31d9947a2a0"}, {0x18, 0x112, 0x0, "c9ed0b13f416b460"}, {0x110, 0x10b, 0xfffffffffffffffe, "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"}], 0x180, 0x80}, 0x2ea}, {{&(0x7f00000015c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000002940)=[{&(0x7f0000001640)="a5e292ffa3f2bd0f98efa6706ae6ece9871ef6c82d1a74a416d736aa478cef9568f0e4ce649962eebe5fe50b3856d8550025907ec5e20d216f115d9c229d34b62cb06f7ed6ae2fdc6257a6deffc83b31f7d496aeb4271d", 0x57}, {&(0x7f00000016c0)="6c338d5cb14084a57a80efaa66c25de69bc819dd154ac47b8c5436bd30f6d90abb15a59166fe4a67bebaf46b37a4c15ffcef3c4051f1b93654a07da901546f24547079a17576b3bd", 0x48}, {&(0x7f0000001740)="e0389bc6a92779b1f1378d09494119e3923b808280ef3d4141262ffb2ae013688c81bb2c9ad307cb97ad2198f21bb76c82ec1e59b75fee72145edd2a68f42791d340cd0dd5f91a745518d7f2758502f3b3b29b0fa29b3038174daf9aca34817ed5da09812a10cb9e6562d9765ad98596c727acd2bd5615f24420317120973a4043b722e8", 0x84}, {&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="900810dea53325c2c3252d23f37b16e4f8d4e4459611efd2576855bca3c5fbbe7896afe560cdd409aaa672e6a0ee5d8bde8fefde9aed528c5b26ebbbd1c0ea99778f31e062373bba8e23a6f10239db2c466b9fe624b23dd30c3af231c179223d58d87b93917a7c3047d266d8f2c974b27beb0fbb95aebbfc63f7edea9fed4be103f9191a39e3cabcc5586b403763833616ca984f15fa91", 0x97}, {&(0x7f00000028c0)="2f350fa7748ac7b31871c9803898de068fbaa32b9e233c3159f6b7dcc1621cde78e0e4e3ff640ce5881965ab26afd0abdab4030589ca24e664d4a3f8f00c4017320ce22e03e8", 0x46}], 0x6, &(0x7f00000029c0)=[{0x100, 0x100, 0x75, "bb25f86a850131c6b2c46927db52b84447f198156ac75e0fce9d4e6e24f33524b053eb02e64eac911a4eadffccf420e726df612afa6b44ddaa4d21287b0f7b2862a9314858554acb85d612c4c7e43e21ccafe16060ae95657089680a44a01a7e28cdf35b3e3197cba23d116c98d3901e2abb33a0ebec9e323cbbf2c0e1689f5fb8551f193ccf73c3165d0c99488396faedf4bf6b77e03e2172d60b8c61c6620034acfc71509b59c7b06aa55e64415f0a89bec543552125a87533023a89d5a8aadcc75642b4cb842f87be4120ee853eb712c4488d6d47af1d338a4e3085037960be6415f667d0b796562dd593"}], 0x100, 0x40004}, 0x3}, {{&(0x7f0000002ac0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b40)="b53be495be68e3322b03283341694ae8fca5cc86c186707c3931a8ce5bcdeec327dfcc72fae97497b5e756811799e8", 0x2f}, {&(0x7f0000002b80)="cfbb8c700f919d0859fd00cc3a5bdd0912b6a1baf820e758d49cead5d034337e15ff2207f0578b32653a48e78e71ea580c44a230ba5c9992c5fb5435b80e766484644e103cfec8ffd492c6f7849a40a02c74cf3135432b8e4a2936254325b31498b0ecb5d490ea66b640ba6937e84a809efa66bfd90fc56266b24d8234c01e457301827cbbfeec2533810b32624365eb0baef4084a5ab2070e747b076a24fe05af1a305f16aa04ee89f3555d30808777c4787c0344cbef87b22873ee184e0a4518f081ebf17920ea9aebff8300c2", 0xce}, {&(0x7f0000002c80)="ff42a483d848aff6a61a44b7d78b16f76854555f3ea17b113192e3d76d086d242dffc33d9d47d39818aa89b23fcc52d00c68e5d8a610246760c20a85", 0x3c}, {&(0x7f0000002cc0)="b270b434902f68009ddd208c0ae2fb3e44930c5f159d2985dce43ac400d690f62d9e", 0x22}], 0x4, &(0x7f0000002d40)=[{0x108, 0x1, 0x3, "8d2e800a00c2d3a2b2ff57aa08b6b83178e60cfa794bd210df2a8aacc7cbc8b3ae1e63fc6b9a97b8addc826554095aa45f87ec56fb6deefbb73aaba2af2e9b7edb36e6c9abe04c90cc306278cfa706cdcbaa01b47a84a4984e1ff80f59be07112a5d1e7705d6f74d2744064d73e97614dbbfc04318417f8ef37673b69e360c894f4a2540f2eea5b69d751ad77ce8788a7322c44a7c96b449489c5b1f7e4fdc4a0a0cbf886f9221674cf90c4ae97f7cc3ee939ee158ac34d985e7fce29cffb7d09aea3251fa9174aee0702896041e1b23e970a3e14937dd1f7b2ed4e5b7fba38b692e230b2a7ce9f7de4df36088ecc7bc206e"}, {0x18, 0x11a, 0x38f, "6a2179f2d36b"}, {0x108, 0x1ff, 0x10001, "a7e9cc34ce8c26960d915f38d0ca6131dac935d7422071c79205c5cb95ed09fb6c0f213b51b1cdc3db3af0f32f7493bb6b6cfb8ff5eb0ec6de08e976830d4d213ed6ef837c4a28caf53dcbfb3c86da206538ded2b4d54de7f8e4eb84fe95c49ebea37aa629836a7094989c209c580173d4dbc92d34638461da6ddef075c13895a5deed54648fad3b7d3d2f35fbbe34410abd7e18300547888053ff5b0fad4d72aa931e872ab2a6ac14585efb842e1292a49173dc94ef30ebea6b8f5515011b72a915730e77f2ac60af482c91093b387be9f93ab8c811f54ebf80a2fb278b2c59600b6d206cd026fde906a3317e93ab85225c"}, {0x88, 0x1, 0x2, "f04574728f9e20d22ec777ff2dcf069ce48e538bcec3b452b10c759c4bfd6d5369beeded14a28ffec507ab200ea5b391cfae902c4d8e786f37d97a37a9a816fef1cac06bc15a6f842c78b0a0cf78ecc0dc04b28d572101aa92357ca2d3d2acf6fd742292d49ab00aeeb2de5ff9aec4ad9e"}, {0x58, 0x11f, 0xb0, "576f41cac4e46f0e261008095cccaca70240852b7d2194f2250b2544fc01a5c0e8bb8e6117664ffd57e13e5a11856ccbc577808b6bae6eb8f31ffdcf72d644ee56aae51002"}], 0x308}, 0x40}], 0x3, 0x4001) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="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", 0x1000) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") close(r0) close(r1) 00:05:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:08 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 308.617612] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 308.646265] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8001) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_tables_matches\x00') readahead(r2, 0x6, 0x2) sendfile(r2, r3, &(0x7f0000000000), 0x1000f) 00:05:08 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x8001}], 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0x8001}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x900, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2e00000004000000000000000d000000010000000000000005000000000000000600000000000000000000000000"], 0x2e) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0xc3d, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x80000000}, 0x8) semop(r0, &(0x7f00000000c0)=[{0x0, 0x4, 0x800}, {0x2, 0x101, 0x800}, {0x0, 0x1, 0x1800}, {0x0, 0x7, 0x800}, {0x3, 0x400}, {0x3, 0x5, 0x800}, {0x0, 0x6, 0x1800}], 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 00:05:08 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x100, 0x0) write$FUSE_POLL(r2, &(0x7f0000000240)={0x18, 0xfffffffffffffffe, 0x1, {0x6}}, 0x18) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x10000) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 00:05:09 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) bind(r1, &(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c00060000000000000014ffaaffffffff0000000000089078"], 0x0) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x1}, 0xb) 00:05:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80002) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="0101000000000600001ecb4e69000600001a000009ff0f0000000000005f4e", @ANYRES32=r1, @ANYBLOB="0000ff0300000000000000000000000000000000000000800000", @ANYRES32=r2, @ANYBLOB="0000000024d900000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="00000000020000000000001f168c382a863bd84b3402000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="00020000ab0b00000000000000000000000000000000000000000000"]) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) r3 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x4, 0x40000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r3, 0x6, 0x0, 0x0, &(0x7f0000000180)=[0x0], 0x1}, 0x20) r4 = fcntl$getown(r0, 0x9) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000640)=""/159) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000300)={{0x7, 0x5, 0x7, 0x8, 'syz1\x00', 0x2}, 0x1, 0x174, 0x167a, r4, 0x1, 0x4, 'syz0\x00', &(0x7f0000000040)=['self%selinux-cpuset\x00'], 0x14, [], [0x5cc7, 0x8, 0x2, 0x1]}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000500)={{0x3b, @loopback=0x7f000001, 0x4e23, 0x0, 'sh\x00', 0x8, 0x80, 0x69}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x9, 0x0, 0x636}}, 0x44) 00:05:09 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x214000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x18, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000700)=""/133) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="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", 0x4d1, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 00:05:09 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xcf5, 0x143a40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0xaf5, 0x0, 'client0\x00', 0x2, "5ab8ee29f84f1cde", "8f7419b23580eb4eca424b741a9ca546e756fde00b5b45119c71448a575ed347", 0x6, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x9, 0xfd51, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) 00:05:09 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101000, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000240)={0x2, r4}) fcntl$lock(r2, 0x7, &(0x7f0000000480)) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200, 0x0) ioctl$void(r2, 0x5451) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:05:09 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsr', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:09 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r0, 0xfff, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x4}, 0x8}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) 00:05:09 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYRESOCT]) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)="5d616d6b469658327bc0f5ef7242cc62474db1ae7a5b66b7161bfacb5ab332de5de25685db30f490b44b73499d31fa6189395ab7ea647513870a307912b7646cc68949f53da743d035af41bc6bf579c55e00845031dfb31371b3ad0932d90311f4b1ad9994cd110b916cc3da887ad885aad6edf9581849fee2c99738114c79b0b93e8443099ae47d1f31ae50d7f6bf7507548db49398adcf75a9c2586042b5f161d7064c2c574fe22c93dff4", 0x0, &(0x7f00000001c0)) 00:05:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, r3}) 00:05:09 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 309.981521] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 310.029444] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4a501, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff07, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) 00:05:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00000001c0)) ioctl$TCXONC(r1, 0x540a, 0x4) tkill(0x0, 0x0) 00:05:10 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x33e9, 0x1, 0xd6a}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40400, 0x4) write$P9_RVERSION(r2, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x0, 0x8, '9P2000.L'}, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/234, &(0x7f0000000080)=0xea) 00:05:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:10 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400100) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x800, 0x722, 0xfffffffffffffdc2, 0x9, 0x6, 0x40, 0x8, 0x4, 0x80000000, 0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x2, 0x4, 0x1, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r2, &(0x7f0000000040), &(0x7f000089b000)}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x5, 0x3, 0x7, 0x9, '\x00', 0x7}) 00:05:10 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:10 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000200)="51ab259d84d4446d28c2af43a6a250d9fd3e0d72bb984ede5e7f2cfa067ae16752b35a8321890802a5f4386bff467105ac3fe5c7c95288863ac3f9e19ca3dd7ca2d41dead55743cbfba6ca79cd7bd87d66f3c1d4e2ffb6955eb85728274e68ea939f43eebba60f1db99ba4b4b5eaf6fd9d948ff72f334ca590433ed2b989a7de3f626e081ccb72f709a65be220d439204897497050c3aed9efd6833ff771eee882c23e246a1c319459d495a315b060d72b8814f44bade6bae96cf576a00a14e2a4257abaf5e9a4e97efc9d2704fc38f7b4737a7c000000") 00:05:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = shmget(0x3, 0x1000, 0x880, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x76e421a000000000, 0x4) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000680)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x4c) 00:05:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:11 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x56, 0x0, &(0x7f0000000000)={0x11, 0x8100, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) modify_ldt$write2(0x11, &(0x7f0000000080)={0x40, 0x20000800, 0xffffffffffffffff, 0x6, 0x26bd, 0x567505c1, 0x4, 0x5, 0x3, 0x401}, 0x10) 00:05:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x800, 0x10000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="31fa2090050813e702f9737831a3b71e87571f9566627b06cb7e373da9082e986f91c5ae2915769337e496afcade20de345c8dd956adfacc18c8de0454") r1 = socket$inet6(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000300)="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", 0xfb, 0x10, &(0x7f0000000400)={0x1a, 0x302, 0xfffffffffffffffd, 0x81, 0xf7a, 0x100000000007, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffd9f) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$netlink(0x10, 0x3, 0xd) fgetxattr(r0, &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000500)=""/222, 0xde) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000004c0)) recvfrom(r2, &(0x7f0000000000)=""/79, 0x4f, 0x100, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x1, {0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x687}}}, 0x80) bind$netlink(r2, &(0x7f0000000480)={0x10, 0x0, 0x2}, 0xfffffffffffffeaa) socket$inet(0x2, 0x80000, 0x8001) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x2, 0xfffffffffffffffe}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x80, 0x1000, 0x8}, 0xc) 00:05:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001000500020000000004"], 0x24}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffe12) 00:05:11 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 311.042426] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 311.091139] netlink: 'syz-executor2': attribute type 2 has an invalid length. 00:05:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x6, &(0x7f00000006c0)=[{&(0x7f00000001c0)="83aad0fead8ca0b2224e02098ce7efd380bff046b33c36fbde2332ccff50543cda86d289eef95940aac0be256b8dabfb4d9989e4d49e8e98a015f9a855c57d5e5c9149e7844bf9aed5b56f5e64a62f9e46b4c926fc2435b5b330243cb154b4b05b10a576f91de99c48e496d98eb75a221680ed523e1063e87674fa15df8662c8cc8d7448113da5a8ca52528e8b9655338b0378881f4c2a43bcf283905d67531651759c3804477ea815e2e006b1fb0050a4ddbfda975dfc4412c949cd", 0xbc, 0x3ff}, {&(0x7f0000000280)="32f5580b185b765b82e0927b1a4b58ddbf42eccf5485081e808ce5b3c4d5a467fb8acedf2e3b0e45423725370348cfd4a8c1faa59fe43456e4f27cae36865ffae9d1cf250b529d5d7140f7f73da11e5f64ea", 0x52, 0xc9}, {&(0x7f0000000300)="f9261878e3d237a836dbc8a9ff5618b78b2ad73f8e5530e48d5eb9305cdb9c810400847866ec9f4aa3fc4a414e0eafcab085dcb0590cb4a799f27b41c2c8239395ff4e90b96c034059227c1278d1f7aa27c5016b34590e5aeb87e8c80686ede3f17cfef69d43c3d8e86a9a2aa23e7cb7dd2233cca55bb9ac", 0x78, 0x9}, {&(0x7f0000000380)="3811d23b25cafdb8f2de51440387f18cbbdffc719cde8d6680f9c92512ac2e316d27ebba5ce8354097e57e2cebbc452c36bd4458adb89aa20549645fbce55641ea86267821ee022c6ee5c7cc030869b185522c6c37", 0x55, 0xff}, {&(0x7f0000000540)="079285b2e366d3b17baca9ca9b23615e472f9d49e25a10d8e1bb22f69c79f67895c3aecde626a279db16abbdb9bc78e00911523b860c2b3437f84b8ebc0c54d0a3a90d6b1842103b810cf6c14ab79a790dbddbec97d3e09ff6767875132b1a02e9a5d6c980863330adaf07995459bb407d4b4eb0136616be3fd66ca9393c3845aedf77214ce7014bd3f42252689b9547a7ee721399de3f1588db71e25270887f93d3f703fa153ab37cb32aa6b35a572720b4a3fb68af18efeef0fadd2894047428c4a3e170905782425587836996110aa886bce9c74a023a493a7350facdf4a1e6d124b3988511e52200", 0xea, 0x8001}, {&(0x7f0000000640)="e1d83fb9b17c9a762178992984bf8798c718d8697ee2d3100eee67e98099ca0d4380b3330bb170554407c6e0352aa7152865f5e006847834ee174ea79151eef1458e606241edd2b9d5eeaa8810fde92791df2139d001d89ef4d55c9b3a90dfe9ec45914f45590b56b4b8bbf0567fad63a2cd6945", 0x74, 0x20}], 0x1000000, &(0x7f0000000780)=ANY=[@ANYBLOB="7365f8ffffffffffffff32303030303030303030303030c24e3915df1d2c66696c655f756d61736b3d30303030303030303030303030303030303030313031302c00747bbc854fbbcacda283c1b380f2ea0d8968d13fa5d599eae9d8369168fea8a85bf33a374a1016edf9bb4e083691c2b69b64e26ff07ed9102f73a0da4449f8d78dfe4b3865681f44244ddc90bbb9de8b7dba58611ca385f163adf3aa7bdf7c79536900c9dd2d0cb11354a6144a055c6f399008b78cfb2cc7fc7b6b6b6d8ff3e6b0ed2985f3cbf270d34be5aa4d8dbe1f"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) close(r1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\x00'}, 0x10) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x337, 0x6, 0x2, 0x10000, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:11 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x27}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000000)) 00:05:11 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7fffffd) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), 0x4) getcwd(&(0x7f00000000c0)=""/4096, 0x1000) accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f00000010c0)=0x80, 0x918fabd45bb3b3b7) 00:05:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:11 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='/dev/ptmx\x00', 0xfffffffffffffffd) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f2f6e657400000000000000072f6578706972655f6e6f646573b14a8874745f63", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x40000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 00:05:11 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2080, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) 00:05:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 311.585928] IPVS: ftp: loaded support on port[0] = 21 [ 311.605725] hfs: unable to parse mount options [ 311.787446] IPVS: ftp: loaded support on port[0] = 21 00:05:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) pipe2(&(0x7f0000000040), 0x84800) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"7369743000220000000000ffff00", 0x0}) sendto$packet(r0, &(0x7f0000000100)="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", 0xfa, 0x0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4020c0, 0x0) sysfs$2(0x2, 0x180d, &(0x7f0000000480)=""/181) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r5, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) r8 = syz_open_procfs(r7, &(0x7f0000000400)='\x00\x00\x00@\x00\x00\x00\x00\x00\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000080)) ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 00:05:12 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f00000004c0)={0x20071026, r0}, &(0x7f0000000500)) sched_setscheduler(r0, 0x5, &(0x7f0000000040)) 00:05:12 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) fcntl$setstatus(r0, 0x4, 0x400) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1}) 00:05:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 312.504531] hfs: unable to parse mount options 00:05:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x200}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:05:12 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000000000, 0x100000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 00:05:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:12 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:12 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000007000)) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000100)) [ 312.723044] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 312.771732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:05:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000680)) fcntl$getown(0xffffffffffffffff, 0x9) getpid() r1 = memfd_create(&(0x7f0000000040)='-md5sum\x00', 0x1) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080)=0xdae, 0x4) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) fchdir(0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) 00:05:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000140)=""/37) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, r3}) fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000180)=0x7) 00:05:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="3be020"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:05:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:14 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/190) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xef, "920c4e9175e89123eaf8b0367155bf6486c38e309fcdbc901b7f9805b160857c7c029794f5f27f404244affd248647f1ba4fb0ceb67c7d2c737028ef0fe2b2fe0156fa1c2cd6731ce14a6afedbe2fb1ea47a54ff4785013d32fc01ba4a4c57b57ff23f8da07a59e87426eba8f718b9068f56b466d6e473ca0cc93efc1e6efff67acd26fbe5d3f180477a044e12d9b2d4020bf84b98172ec0a619b3b8d12be37ba45bbc9f5316823309f7285da9652c09dbeb9003fec2a16ff8836b38e802b9235f8357008d2dc57a7896182d823212bbce5e47e701a9b2155a29c1390ef7c7fd088b33ad1a99465e6e1a232f3e0d7c"}, &(0x7f0000000180)=0xf7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0xdf, 0x100000000, 0x20000}, &(0x7f0000000480)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000540)={[], 0xa37, 0x7, 0xdc5, 0x0, 0x4, 0x7004, 0xf000, [], 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) r4 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000001c0)=0x4, 0xffffffffffffffe1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) write$P9_RFLUSH(r4, &(0x7f0000000100)={0x7, 0x6d, 0x1}, 0x7) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x80, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:14 executing program 2: perf_event_open(&(0x7f0000000140)={0x100000003, 0xfeba, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x0, 0x9, 0x8001, 0x7ff, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x7, 0xfa15}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x79cb, 0x480000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000340)="edc7fb5aeef400e6e0f810ff7c85e02236c5061241f0d9979a071f1ecb077bd5e6fa30f6eb3de4caa75b596a33fabe9a1eb44bd5f5e34ee59de93777847abaf17467d133dff87be0d9e8c0a703fd45327dab76dccd6f93442a46515204639c7304709138696a30bbab0da0aa369b36e6fdc4507db5a5d1d95189e14cdbb8561f002a058ea3fdd48fa2ff14c4adea563763baf11e73db006ea509e1d793cc94b31ace8e0dd0b983b9108c3cf7a173a660fa18b71b633bc694eb2d") setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x4000000017}, {}, 0x0, 0x2000000000000}) 00:05:14 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sync() utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) recvfrom$packet(r2, &(0x7f0000000080)=""/131, 0x83, 0x2, &(0x7f0000000140)={0x11, 0xf, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockname$inet(r2, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) 00:05:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@debug='debug', 0x2c}]}) removexattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=@random={'security.', 'msdos\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0xcb, 0x7, "31d5fccd5c3a9ac21f32a2a4572827a57f5b5070966e7ddd09cae60d62ac490840c508699dffebfc112e2b5a137d16bf8166caed5df9ad9e5972909d5230fd", 0x2c}, 0x60) 00:05:14 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="3ae63ecc5b189d1f10d05adc460e0e5fda9ad21d5581c78af320bdd49985aa29c3b0dbbc32286c2441fa29b0877c75b25a2cf1"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x200004e24, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x3}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge_slave_1\x00', 0x3}, 0x18) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="bc9ab89832f6081c2c4c3174d7f5e5deae45b7c4c1fe44201782bba0103557c37089d6c0deeeda19dd824dacdedd19cde3c0047c8d8fe13f33846ed4e9a3af46077faf9542f41bcaaca5d739d83a053cedada3b2c83e19c2aaf4c9e5d889d3607ead5de1963e95775d0d9160e0d87e1056375852c92da06596c65e90206dea5f40aa1f3f94068a7bfd668f44196a94e9ea3d5655ebc35d2d23a3d915810a39dc165ad4bcfb60", 0xa6, 0x0) keyctl$read(0xb, r4, &(0x7f0000000480)=""/72, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffff801, 0x6, 0x8, 0x2, 0xac, 0x6, 0x71f, 0x100000001, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={r5, 0xffff}, 0x8) r6 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x400) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000a40)={"76657468301400", r1}) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 00:05:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) write(r0, &(0x7f0000000200)="ad6f5823837c4a2d66686d3dff91ff4f5748b9b91a42a28f026e6d9aad5dfcd8397737ede1ef43b19c660b47510e14996bde0b3299efd23d30a98f5c768eac4bd5a544b518172655895509feaef5b341815efdbc021671c9cca7169c1576535e22e7f7ea6516f1793fe23aef1f93dda790d6de2629a5e3d3bdd05432598a7e283292c8a1e99edf4034d460cb4fd6ad4de4a466ef3cbdc4d8d93527e578e4e918b41b7a1c3421f82cdb0ab3a362b58962cf92e73920ff963ca121496d89a2ed289adca7f8fd440c44232006886deb5193bbdcfa2c8a2610fb1369a6496d8f01b035e7d55f990ef1922b8f58", 0xeb) getsockopt(r0, 0x114, 0x2716, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x511000, 0x0) 00:05:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:14 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 314.646636] FAT-fs (loop2): Directory bread(block 2563) failed [ 314.695985] FAT-fs (loop2): Directory bread(block 2564) failed [ 314.717928] FAT-fs (loop2): Directory bread(block 2565) failed [ 314.733478] FAT-fs (loop2): Directory bread(block 2566) failed 00:05:14 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000430007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x1, 0x4e20, 0x6, 0xa, 0x20, 0x20, 0x6e, 0x0, r1}, {0x3, 0x1, 0x7, 0x7, 0x8, 0x80000001, 0x1ff, 0x6}, {0x7, 0x40, 0x60000000000000, 0x8}, 0x7, 0x0, 0x6, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x7f}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x161, 0x4, 0x1, 0x0, 0x80000001, 0x0, 0x7}}, 0xe8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000008011907800000000e000000100004e2100089078"], 0x0) [ 314.753315] FAT-fs (loop2): Directory bread(block 2567) failed [ 314.760428] FAT-fs (loop2): Directory bread(block 2568) failed [ 314.767300] FAT-fs (loop2): Directory bread(block 2569) failed [ 314.775001] FAT-fs (loop2): Directory bread(block 2570) failed [ 314.781309] FAT-fs (loop2): Directory bread(block 2571) failed [ 314.788031] FAT-fs (loop2): Directory bread(block 2572) failed 00:05:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@debug='debug', 0x2c}]}) removexattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=@random={'security.', 'msdos\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0xcb, 0x7, "31d5fccd5c3a9ac21f32a2a4572827a57f5b5070966e7ddd09cae60d62ac490840c508699dffebfc112e2b5a137d16bf8166caed5df9ad9e5972909d5230fd", 0x2c}, 0x60) 00:05:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x102) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 314.994884] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_1, syncid = 3, id = 0 00:05:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) [ 315.233884] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 315.266319] FAT-fs (loop2): Directory bread(block 2563) failed [ 315.283138] FAT-fs (loop2): Directory bread(block 2564) failed [ 315.307046] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 315.310571] FAT-fs (loop2): Directory bread(block 2565) failed [ 315.328766] FAT-fs (loop2): Directory bread(block 2566) failed [ 315.348526] FAT-fs (loop2): Directory bread(block 2567) failed [ 315.365816] FAT-fs (loop2): Directory bread(block 2568) failed [ 315.385814] FAT-fs (loop2): Directory bread(block 2569) failed [ 315.407808] FAT-fs (loop2): Directory bread(block 2570) failed [ 315.424449] FAT-fs (loop2): Directory bread(block 2571) failed [ 315.434228] FAT-fs (loop2): Directory bread(block 2572) failed 00:05:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xfd, "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"}, &(0x7f0000000080)=0x105) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'\x00', &(0x7f00000003c0)=@ethtool_stats={0x1d, 0x7, [0x1, 0x7fff, 0x1f, 0x3f, 0x6, 0xc09, 0x6815]}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0xffffffff7fffffff) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:15 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0xfffffffffffffffc, 0x0, 0x10000, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 'team_slave_1\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000100)={0x3, 0x6, 0xffff, 0x5, 'syz0\x00', 0x3e13}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2d2751ab49ec8d0, 0x0) 00:05:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@debug='debug', 0x2c}]}) removexattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=@random={'security.', 'msdos\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0xcb, 0x7, "31d5fccd5c3a9ac21f32a2a4572827a57f5b5070966e7ddd09cae60d62ac490840c508699dffebfc112e2b5a137d16bf8166caed5df9ad9e5972909d5230fd", 0x2c}, 0x60) 00:05:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100008000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xa5b1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000140)={r7}, &(0x7f0000000180)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 315.794457] FAT-fs (loop2): Directory bread(block 2563) failed [ 315.828030] FAT-fs (loop2): Directory bread(block 2564) failed 00:05:15 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:15 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000480)) fcntl$lock(r2, 0x24, &(0x7f0000000000)={0x1}) 00:05:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 315.853008] FAT-fs (loop2): Directory bread(block 2565) failed [ 315.884865] FAT-fs (loop2): Directory bread(block 2566) failed 00:05:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 315.923237] FAT-fs (loop2): Directory bread(block 2567) failed [ 315.937605] FAT-fs (loop2): Directory bread(block 2568) failed 00:05:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000600)=ANY=[]) 00:05:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:16 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 315.980918] FAT-fs (loop2): Directory bread(block 2569) failed 00:05:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xf}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000300000000000000000000000000060000020c000a00283bc573cd000000"], 0x20}, 0x1}, 0x0) [ 316.022703] FAT-fs (loop2): Directory bread(block 2570) failed [ 316.038234] FAT-fs (loop2): Directory bread(block 2571) failed [ 316.047248] FAT-fs (loop2): Directory bread(block 2572) failed [ 316.635154] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae3c745e457bb8bdd9b5c7f9a30154533a4061d922f58b33d45823c9172603fc34cacec4bd3bec4d0f7c49fab51689cfca1c7bd28f662e9d83760aa5677fea1210a6501cdb94916b2f56f619abb21b75e376e3310568e1eacf7788a1409f70233c76efd927377bedbca9deedb652c1355ebe9cefc99cb61fadb241c1f874aaf0db10b5bd18898d075ea60ea2e108821138f7517f7830fd992b32d1abe1edcb668a2285cd702e765412d1a2274228c83a3313cc54d9bdc33aa0", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:05:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs_', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x81, 0x0) r3 = getpgid(0xffffffffffffffff) write$P9_RGETLOCK(r2, &(0x7f0000000080)={0x2a, 0x37, 0x2, {0x3, 0x5, 0x3, r3, 0xc, 'proc[^/$self'}}, 0x2a) 00:05:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000080)=""/30, 0x1e) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x10001, 0x2}) gettid() writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 00:05:17 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x95) close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) 00:05:17 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = shmget(0x0, 0x4000, 0x620, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7b, @empty, 0x20}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={r5, 0x7fffffff, 0x5, 0x3, 0x831e, 0xffffffffffff3303, 0x9, 0x5, {r6, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xd3}}, 0x2, 0x8, 0x1, 0x863, 0x800}}, &(0x7f0000000440)=0xb0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000004c0)={0x3, 0x0, {0x0, 0x3, 0x7fff, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x10000000000003d}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 316.927348] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:17 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r2 = socket$netlink(0x10, 0x3, 0xd) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x1}, 0x4) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x45001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x2, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x5943e162d78ca883}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r5, 0x3}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00000080000001000000007000"}) 00:05:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x1000000000000000, 0x2, 0x0, 0x0, r2}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:17 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) stat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f0000000040)="3507819f00000000000000000000000000000000", 0xbe}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 00:05:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380), 0x0, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:17 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380), 0x0, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) 00:05:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8140, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) 00:05:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000280)={0x2, 0x0, [0x1d9, 0x100000000000001]}) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a600800ffa84302910000003900090023000c000e0000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 00:05:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x83}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65ab29e0a27800f0000000000000009fb42f376589701a40000000000000000000200", 0x8, 0x10800a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRESHEX]) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000080)={0x7, 0x4, 0x9, 'queue1\x00'}) 00:05:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000480)) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9be, 0x20800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x3, 0xa, 0x3fe4, 0x1, 0x6}, &(0x7f00000000c0)=0x20) 00:05:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380), 0x0, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xffffffffffffffff) r1 = getpid() ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000100)="6e8e9692ab823d086fc37923d2cace7147a1e7770601474fc7d42d0dab238a36183b96593c3981526b170c269a278b84cf3650fc44d038bf1a21ee8ed39ca5e09b4ce201d418a236be7caf400e4a7f4601125bcb8a1ecf45d793820622de24da87efa349dd224ea823839e8ab6be5eae407866db199914d2871643eea37a34") r2 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x800000000004, r3}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r5, 0x9}, &(0x7f0000000240)=0xc) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x4}) [ 318.301407] *** Guest State *** [ 318.304883] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 318.313816] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 318.322743] CR3 = 0x0000000000000000 [ 318.326520] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 318.332563] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 318.338602] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 00:05:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2", 0x24, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 318.345327] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 318.353390] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.361422] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.369483] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.377510] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.385560] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.393582] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 318.401636] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 318.409667] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 318.417726] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 318.425745] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 318.432220] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 318.439714] Interruptibility = 00000000 ActivityState = 00000000 [ 318.446017] *** Host State *** [ 318.449252] RIP = 0xffffffff811f4664 RSP = 0xffff8801c956f350 [ 318.455306] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 318.461787] FSBase=00007f914d039700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 318.469658] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 318.475588] CR0=0000000080050033 CR3=00000001c502c000 CR4=00000000001426e0 [ 318.482650] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87a01380 [ 318.489360] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 318.495454] *** Control State *** [ 318.498948] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 318.505668] EntryControls=0000d1ff ExitControls=0023efff [ 318.511226] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 318.518204] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 318.524929] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 318.531561] reason=80000021 qualification=0000000000000000 [ 318.537926] IDTVectoring: info=00000000 errcode=00000000 [ 318.543420] TSC Offset = 0xffffff528b8febe6 [ 318.547806] TPR Threshold = 0x00 00:05:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101200, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x200000, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xc6, "6ce48a904ccff55d8da65ed9219a9d7ac9bc8761019797053f28dd46614d6f1d51cb626f6ac61c3472947c83914aaf6004bc9fbe20ab2927b6348d9213ffa3d36725bf28bae37ac9b9ddd3a93f9ae928299961bada62e9fb34f17d80eaf181f5b4779d6b07ebab7f90b8130ca997791e37214e9913758ecbea010fd5d55678fc853806961317e1295ccbd76d804f9c0c5fea9d214f5ee53e8c5723960b96d10fbf1b9f57635e6fde1c2b8f9e37f847396872e500fbe9467580de099829790f379b0c0a3984d7"}, &(0x7f0000000240)=0xce) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) [ 318.551226] EPT pointer = 0x00000001ca86b01e 00:05:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2", 0x24, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:18 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x80007) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x1410c2, 0x0) open_by_handle_at(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="09a49eb6d42ecb00009f"], 0x7ffd) 00:05:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 318.614036] *** Guest State *** [ 318.617455] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 318.626391] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 318.635362] CR3 = 0x0000000000000000 [ 318.639140] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 318.645165] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 318.651246] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 00:05:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 318.657975] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 318.666019] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.674051] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.682134] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.690193] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.698241] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 318.706312] GDTR: limit=0x0000ffff, base=0x0000000000000000 00:05:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@fat=@showexec='showexec', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fanotify_mark(r0, 0x4, 0x20020, r0, &(0x7f0000000180)='./file0\x00') [ 318.714355] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 318.722413] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 318.730463] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 318.738488] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 318.745004] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 318.752513] Interruptibility = 00000000 ActivityState = 00000000 [ 318.758819] *** Host State *** [ 318.762060] RIP = 0xffffffff811f4664 RSP = 0xffff8801c956f350 [ 318.768109] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 318.774565] FSBase=00007f914d039700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 318.782453] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 318.788390] CR0=0000000080050033 CR3=00000001c502c000 CR4=00000000001426e0 [ 318.795472] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87a01380 [ 318.802203] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 318.808312] *** Control State *** [ 318.811806] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 318.818528] EntryControls=0000d1ff ExitControls=0023efff [ 318.824019] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 318.830998] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 318.837701] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 318.844332] reason=80000021 qualification=0000000000000000 [ 318.850712] IDTVectoring: info=00000000 errcode=00000000 [ 318.856211] TSC Offset = 0xffffff528b8febe6 [ 318.860570] TPR Threshold = 0x00 [ 318.863980] EPT pointer = 0x00000001ca86b01e [ 318.896885] FAT-fs (loop2): bogus number of reserved sectors [ 318.902862] FAT-fs (loop2): Can't find a valid FAT filesystem [ 318.978206] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 319.004534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='\x00', 0xffffffffffffff9c}, 0x10) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000001c0)={0xfff, 0x7, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd807}) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2", 0x24, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x40200}, 0xc) 00:05:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000500)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:05:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0xc0002) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl(r0, 0x100000001, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='fmask=00000000000000000000000,errors=remount-ro,mft_zone_multiplier=0x0000000000000000,errors=continue,fmask=00000000000000000000000,uid=', @ANYRESHEX=0x0, @ANYBLOB="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"]) 00:05:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x401) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x7d0, 0xc, 0x5, 0x200, 0x70bd2d, 0x25dfdbfd, {0xd, 0x0, 0x8}, [@nested={0x124, 0x7, [@generic="eeaae81785d2e7c41794e304e13e023836d6cea5090ae3bd05abb74215e9498a66a5b937c2808c9c55da0472cb9b8b08e1dc525fbd8d49bf1b7693e43124db78947517ecb2ecb42bca9b5732181fbb95c60636163c0356a24daa622f5b2b61f7fa8828981a21533e1b80879a7958a8528de39a88151e2f60b963de39dae163a513e15433b48d5feacfe8917efb30de21", @generic="4ba1c4d6a34d57b80f13e1e83bbd9f50726527b5101cf6708dc2fe8592eef734d40b94e7d607cfe30a30c92c7b14a0c4162e7745bcf8571650a78f1921167e6e8b8745c0b44e753363727929a78bb4ac7496a7dc0b943a186b1de4958b5f3028af89783a61e0a54f047f14e67b603977fed05537123651d686109558da10c9af8a222832757a5fa0f61fe5c7a7f61b"]}, @nested={0x184, 0x6d, [@typed={0x14, 0x33, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="3f17a4b2907d652afd34286a44790a8178e05af1864df60cf01ca52e09087db609ad016fdbba56795edc560459fcd7eb107182c14eae024746d3e23356af0226c4f3379ab39e73f2ea2a30cdcf1999949413e23f4cbfbb320293c4464e87098299026f209690fe82922c164dbccfd2a47a", @generic="6d14783a48c2dd0da5b58874c13abf6d56e45f25507f4db4786e81c596c4c8b11277872ed9346186b41a91c0dfd72ca36075c64ec147f86eaf97fdae5862b6ff7a3ed5d81af5253ec387d2938c88ca3a6d40613c769185e510e6733c10aaa70ecce8e2edf1d9c3aa29f50eb6b765217bba4eb852fdd426e3df404d04ce1df8bc8c518e2e3166e8843c65b5dda7796699d3f66cb10a5d1c69587367c24672029aaff37817dd2757bb543960f6dc424feadf30360e92c30369459dec829848b039a5b189fb8269bf130904b31900fabb0c27f367390ac7607e8831b475f1607e3f7b90f0d2b078", @typed={0x14, 0x65, @ipv6=@dev={0xfe, 0x80, [], 0xa}}]}, @generic="b8bd05e69cc614bf9583b99a66320200a5677ee0f53c11556a151b28263d22ee1ae311fa3a7fe83a6eafae6edb4dbb9f77276ec4f4ccbbe367934b569cac10bb10b64ecd670411ef851d9cbc07500dc23a4bf2bc1a8f473d41ab365bbaf85f558a0d5c28657436480b785cece0c97d6dd9d622236dacf91c691e80a2800c5f5d467f439139bd44da4395db325473b0774746a04740fd03c5d943f4", @nested={0x140, 0x7d, [@typed={0x8, 0x8c, @uid=r3}, @typed={0x8, 0x39, @ipv4=@multicast1=0xe0000001}, @generic="7e0f5730c1357d834853a64803d90f8eee6e1fd4102625acc9f7d70650a2f38d96130ebde1baee07d8e2b769f3c7255e20aa75a8cacec8c48a1d51f88ea1e8e99c2898bf3c1525f1169adcb5725242738267b62ce23d83e4379d6ccb2b4c011525b496af6d2d6a126b3c7ec70870e1cf81b7732e8026cf4ea8ade2d35f1f45122b304cdecbe9963e06d2d96c8faccb134920b8063554d8091b4e50ece32fba9a14f7", @generic="8bc5b596bff0ca6ea66041368be99aaa9b862d7defd29a3341ec368aeadfb958887e8bd2b144733003cc132d46c0de1c1917f9eb18067bea0a0aa8c6c67d315a4095adc167a865bd3ad317e96a2566ddd65d50abdd8760005cc74c29ec5578b3fbdd95569ed4b931a80d009b3a9ba8bff067e46bcc900cfde18189f487411640c23083c9324f4a6e"]}, @generic="9030c30236f898155e9437f0c9e9a467ae0b8aa5ded8608bc8f462efe511393099d6ce4a4838988eb129a4e0688b523c2e8e8faa941c474b45b6269d7fa13e6294653026a03fdde2855b25c47486369abedc8b3505290cbe9798becdb19abafecf3017e9a5", @generic="c1c06d409e91ac717bc700ae4346aa421f36777629061dd47d25f19ec170c63364442ecc182a45d769a450dd", @generic="edc1c9456f4744fdfcecd8b746be6a7804a96f6e4cc33dc5065f2003da6e635759a42173c1744a5f95b623efe2a59089a0251d54892f3ba7adee0c8d9213d6f2c66e2b7f086c5fb90dcb6c7e8f35f7d6212a32d0292de21f55463b82dca6c2b640275fe5078a1edd0d98e68145345cfeb31b477d4d0ddb5544bd0e2bab6dad", @nested={0x120, 0x39, [@generic="9f081b8141d8072dc8b3b73ff006907fc6bbe1e15772a8ba781a41ab4e62a0d0bac810421cbd7640722fd476a22312e18e47b5c53dc4188c99e5574534845503cded97dbe8914c6e9a84562768f054fecad1bfc79d75df92e0052fd831f4e3ebc62be2df8b02a2c32a1c428913d45ecc2b823170e20c373cfaf9c78fddd2d10436b4279ba49d", @generic="56292d38b6833055a87ed682dbfdf98f500e261727382f466d72a8f50d57f02ee4738c1a65786e6a451f6016e8c3308f7dde38d7a6372e99046fb541c6b34a589643f8aa26d717b482a8d36fa5002cf9f54d9c07199ef5bebca1582edbd01194c7a3d41517db86ca09bf1bc3ac3b88e0f23faee2750881cbfd8ca8fb298639c7fd19025850b92f64345fb955", @typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x108, 0x88, [@typed={0x14, 0x23, @ipv6}, @typed={0x8, 0x40, @uid=r4}, @generic="8b3ed8765da7ca1d2cf5b2388d965982e96b7ede6be51d34be68db88ff3311719805298144018db0a8ba3a759ea90d088c95a680be7294b8a41a13d8fa10f44cbf59714f3f488b265945215c63d9816a3e44c3798fa600cbd627c66a7fd9888ca91f6b365e0d0361987eb926e8349eaa648ee201ed7567e78288b40d9dad87c639fbb00df74855821bb0f1e4418fb82b1741bc693ef200546e9fe188024d1760c3ccef501b702a7dc7c3f8bd6b0f6a2fdd6f4ddb7730", @typed={0x14, 0x78, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x20, @fd=r0}, @typed={0xc, 0x13, @u64=0x80}, @typed={0x8, 0x92, @u32=0x1ff}]}]}, 0x7d0}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{}, {0x8000000000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000d40)={0x2, [0x401, 0xffffffff80000001]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000d00)='tls\x00', 0x4) 00:05:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x10200) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/84) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4020ae76, &(0x7f0000000000)) syncfs(r2) write$P9_RSTATFS(r1, &(0x7f00000001c0)={0x43, 0x9, 0x2, {0x6, 0x3, 0x0, 0x1, 0xffff, 0x5, 0xffff, 0x1, 0x2}}, 0x43) [ 319.406390] ntfs: (device loop2): parse_options(): Unrecognized mount option uma000000000000000 0000. [ 319.415864] ntfs: (device loop2): parse_options(): Unrecognized mount option mft_zone_mutiplier. 00:05:19 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 319.462245] ntfs: (device loop2): parse_options(): Unrecognized mount option uma000000000000000 0000. [ 319.471725] ntfs: (device loop2): parse_options(): Unrecognized mount option mft_zone_mutiplier. 00:05:19 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) signalfd4(r0, &(0x7f0000000100)={0x1}, 0x8, 0x80800) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfffffffffffffee0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}) fallocate(r0, 0x11, 0xb17d, 0x7fff) 00:05:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3f778fc833b65852f5da4beb29d7ea26047fdc6056888e339543af78643a9a6d8d14", 0x22) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1b14ce459fa8d909193165077d8e41990f9acb0b12657ebbc4ce0fa54e71de5f201f5163e41c3c50b83c487a4d443aaea75a92bb326d4dba9cc62c95e58201a75", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="599b453575e366dc0d0d55eb401b5325454f22b26ebb32e0b36b08f1a54f27c161a86e83f0ed7ca59c82fcaa761d1b5f1a048b4e85c7d73a97346504d7ef098b99c4b5c0ae4e8e11090aebe004343daf75373f15861523ef3e4a2225367c69dafaa4b63513649ea3cbd4b91c1a19ba1d9d58aecd35ad11547ae91ab04d9a73675fbd4530e38c03a23bb30df6e957a8193dd08fc561c343c7f83ed0ac6f3ad619d74cbfdeba75b214c024861947aee29c7c981c2fba0192219dbe2368112a6b52e85f94b04e5e83693a2fabfa864a0b760eba82", 0xd3) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = dup(r1) sendto$unix(r2, &(0x7f0000000200)="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", 0x1000, 0x11, 0x0, 0x0) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x2) accept$alg(r0, 0x0, 0x0) 00:05:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 320.122519] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 320.153850] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:05:20 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) write$FUSE_LSEEK(r0, &(0x7f0000000000)={0x18, 0x0, 0x5, {0x8001}}, 0x18) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000003c0)={0x3}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffffffffffff}, 0x106, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000340)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), r2, r0}}, 0x18) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 00:05:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x70b3, 0x6b60}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) 00:05:20 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x180) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105511, &(0x7f0000000180)={0xb, 0x8, [0x5a1, 0x39]}) 00:05:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f00000002c0)={{0x0, 0x10000000000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x20) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffbff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0xbc}, &(0x7f0000000180)=0xc) 00:05:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x62000) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x400, 0x9ad0, 0xb7, 0x0, 0x8}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 00:05:20 executing program 2: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000004c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000480), r1, 0x0, 0x1, 0x400000}}, 0x20) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) 00:05:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x0) r1 = socket(0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7f, 0x2, 0x2, 0x8, 0x3, 0x7, 0x7, 0x1c8, 0x40, 0x262, 0x6, 0x2, 0x38, 0x2, 0x0, 0x1ff}, [{0x60000000, 0x3, 0xc6, 0x81, 0x0, 0x80, 0x2, 0x6ae}], "23fbe99180de3ec6bf615c947d9c3c6f3f1f5408d88d4457ff83ee9d40a5315ec5bddcc3f7b1cf2c62181c267883ab00d1abb33e2a5f51d68e17786a727ff149f5fec2a3071b4f6cd17e811981c2336228b19cf1723bec", [[], [], [], [], [], [], [], []]}, 0x8cf) r2 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d00)={{0x5, 0x6, 0x2, 0x80, 'syz0\x00', 0xe00}, 0x1, [0x2, 0xfffffffffffffffd, 0x5, 0x4, 0x3, 0x40, 0x1, 0x1, 0x8000, 0x1, 0xb7, 0x9, 0xc9, 0x4bf9, 0x3, 0x7fff, 0xfffffffffffffff8, 0x0, 0xffffffffffff40d8, 0x8000, 0x39b, 0x5, 0x740, 0x4, 0x4, 0x1f, 0x6, 0x6, 0x76d, 0x9, 0x6, 0x2, 0x0, 0x1ff, 0x8, 0xffffffffffff0001, 0x6, 0x73f, 0x1b19e917, 0x3f, 0x4, 0x7, 0x2, 0x5, 0x80000000, 0x12000, 0x1da2, 0x10000, 0x8000, 0x0, 0x1f, 0x4, 0x8, 0x4, 0x9, 0x8, 0x80000000, 0xec6, 0x19, 0x9, 0x6, 0x6, 0x800, 0x2, 0x101, 0x3, 0x6, 0xbff, 0x1, 0x7, 0x62, 0x8000, 0x1, 0x7, 0x7f, 0x7, 0x800, 0x8, 0x29e, 0x1, 0x2, 0xffffffff00000000, 0x9, 0x9, 0x9b60, 0x0, 0x5, 0x9, 0xac3, 0x9, 0x101, 0xfffffffffffff001, 0x100000000, 0x9, 0x5, 0x4, 0x4, 0x4, 0x81, 0xfffffffffffffffa, 0x0, 0x5, 0x1, 0x401, 0x10001, 0x2, 0x7, 0x78, 0x4, 0x0, 0x1, 0x88af, 0x7ff, 0x8, 0x1, 0x1ff, 0x0, 0x1ff, 0x7, 0x200, 0x6, 0x5d, 0x1ff, 0xffffffff, 0x9, 0x4, 0x7, 0x1]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) sendto$packet(r1, &(0x7f0000000c40)="6091576fa17572f5a53bc9342a24fa94f91f0a67c893d2acaad2c9805f7f0b1e3b9fa301de003ff8546ed6b4e923ed437767900ee98430f53394bd54010507f9948e4a305404813f6a01428523d2db9bf91e9de9db7e8934a9e77466317d36339d08c7d774389770e5d704395763ab53576d0fccd9bbdb5f60c2c73d0a120a4019924c304fd12f556ca201d666fa6f04a1cb4c403c60b646c40a1041e088f9df0b91626bce523fb520d21dde74fe314f7c7f560e06c2629b100469e6", 0xbc, 0x40000, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000012c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x24, r4, 0x100, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa13f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xffffff80, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff02}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 00:05:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x188) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000100)=""/50) 00:05:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010004fba000600000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:05:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/48) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) 00:05:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000940)=[&(0x7f0000000080)={0x0, 0x0, 0x10, 0x0, 0x0, r0, &(0x7f0000000040), 0x8000000}]) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 00:05:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast}, &(0x7f0000000180)=0x24a) recvfrom$packet(r2, &(0x7f0000000100)=""/62, 0x3e, 0x40, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sched_setaffinity(r1, 0xffffffffffffffe4, &(0x7f0000000200)=0x2010000005) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1}, 0x4) read(r0, &(0x7f0000000000)=""/28, 0xe8) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) rt_sigpending(&(0x7f00000001c0), 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0x87, @multicast1=0xe0000001, 0x4e24, 0x0, 'wlc\x00', 0x0, 0x2, 0x2e}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc08c5335, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 00:05:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:21 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000591000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040)=0x6, 0x66c, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_team\x00', 0x200}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 00:05:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 322.451647] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 322.482175] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x4, &(0x7f00000001c0)=""/231) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:05:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 00:05:22 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) clock_adjtime(0x0, &(0x7f0000000240)={0xfffffffffffffe00}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7f, 0x88041) read$FUSE(r1, &(0x7f0000000580), 0x1000) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x40000002000000, r2) chdir(&(0x7f0000000100)='./file0\x00') clone(0x0, &(0x7f0000000480), &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) socket$inet6(0xa, 0x80003, 0x1000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0xce8a) 00:05:22 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = getegid() syz_mount_image$nfs(&(0x7f0000000340)='nfs\x00', &(0x7f0000000400)='./file0\x00', 0x1f, 0xa, &(0x7f0000001bc0)=[{&(0x7f0000000580)="c021c13a1090c1289c1e896eedbeed09fb2a22ea60e4c13c6b9abb1e3d589f56519f845e5c96bc7f279eade0c89a472959f498dbcfcb427986bfa4ffc73d15f4fc5c7c0c4ac10a6ff501c3401b4a02ecd18d257933ff36510d5a2151ad090ad752a9e0427b1a4ab48355324ed984665be97159f2928a0460ca4043c43e5e6b879c7afc850574ab8906a2445c60c0f14ec90bfa3ffb5dba86f778c322cb944dbf677ab0d90d3492f3f881895823a0909a8c7b5bc035fdadb6648803126b1b5ee88015aadb2091733c0a113a5a8bbeaaa4129c6a3d09cd853916ed1136a3c73d82", 0xe0, 0x3}, {&(0x7f0000000740)="19edf8441815e1de112a7eea0870ea8b782472160881e1765bf4d48dd239c0ad4fc66a5d44633efea21a35add86afeb9a557430d3a8bfc069d3fde5f17988327f6776a296a289be8c274bfa294f5a41ba6ed9f37d162392b1ecfa8d5c001b601f577eaac4a4f58bc9411609e1d8eec28d7bb1307fb2dcdf94f6df4e68ff717da70aebc9f92633302f979b19eec7c680a0141d755518d", 0x96, 0x9}, {&(0x7f0000000800)="1a90483ae93513767124904aea607dd5c2590aafbb87ca8b40839d2b9262555cd2e7f93a0f7ab2c17c29b183de9983dcf33ef9e8387398f305508398c85e9933d6d11a644449861e5475580a4a06cfa2f8aafd164751767f2e225df2e0b8f4734581543950079c8c436796f2b28b80239c1e066b2c380143d2999ef04dd0ff2d829d38e7b5", 0x85, 0x1}, {&(0x7f00000009c0)="6c16aa01956067f2f7c258c62e7a867db5654c45f47d900385a54208c6e6b8df006690f6b73ab0655c25b6c7411cc63854be4bd9355a5932dcd0d8fea16c2e85c5a75ef1517ccfd0725f3595543d90c4959c543321d92d1ead5174d99c75e9ecba024b9717d1efdbd817db4978bdd0bcd2584a1836fd4912258a28df85361928aaf183466061ea5c8ab46ff4b8753962a53fe7bcfae10c1b141fb1898ecc5ccea01864ef7bd505e7308c1dd5d3132933bc5b3042641f6f58449dbcc8cb41ded4e9f3b1d0f326695c1fc40f89cae393d4c391e681cb27fe1ea99f4df3badc8fe34e41a9c3eeb341df0fc0477f60ae0ffce3b1190631fda952985f25b98a9bf6392f8ad94b5aedb79be69e1a9b18ab415df85497c0ac7081f96633cc6900880544275a78e8b032865e88bebc301afd8a7f1d82ad006eef1d467f4a1efbe057fda4497e3d35e1a645e4aa0042ef07234da4e0b97cecc48a3d7d1f38c993dab77b8f66b0d1020b8cd7e7c4059581132872ef89fae1abaeaf5516d1508105b3a159b97f4718edac2ca164b8132a60b1e76f45467a9959076117eb51029f1c3f08cef6f6b7a085d988ce35f2cf32b884bb9a551e0d0d4a7e73ece058de48bc6837462c2c350dcf2fe0877a5a8574111a58a5a7ff3bbb37eb836ea34555d885faef73debe230fbc432531aeda316ad9343e7abb76b0970696d6ac7bef897208fb8a6093da7d35f5fa6ff7928b0cf718bfdb1e8e018d240c212c081cdf2f2538f08e034ba7ff2339b9566e9740b8a94c9823e6f824e04eec2e3287bfaf8f5b487382937c31a803d19c8df58873b74c61cd7af6eef11a7e6bb77fde2d9abd15dbc549bcbabb8bbb114c2c7c343f78fef80d603531f4b3f6c67f9c8f5c8c070e5b68cb0773561af199e55e14b23c8817c32179d9ad77ca204d48065e7e349111cbcce06c34eca56bead6d632894a8798f459cfcc64934aeac25e07a77c8667a9cf2e6ea8555869a4241c6e4ec5f83327c17938f41985774e43cc78f2ad048365f94834804f9882821b98d5dff958b44990fa3451191da5e0099e504046cd8bbaf8a6900c1ad3daa013dc9bbddc070c5f451c25be1cee0abf991569c83b2f47d5c25a9daf0881b35e17328b8828e0eeb9ef1b8362c7dd8e80ef61b77517368eac64282806353acea33c9f6f11967ff60ebbf7827e762e4bae35ce46e08ee79971d6fcc3b32578cb66d9586f1ac5cbb4592d8607a6b50e524c6881ce25e3680be2ff8113a55d8b6d9ba6f905fb181b49372859f24b25f6031a608802a593fd5a83f81b1f1e232cb5ff02f38dea097e778019ee1a854dee69913075135352c2141a72abd55e3314654cf64e36ee6b811be9bcf7a15d32503a1552d4718420157a39da62d2f173609d64fb706edcabc02ee317e1b779c7c932dc897db0c131fbf7d08999c92a48d0bd2aba916c853315ff443fb440e62a28e1251f86c87c15bb50c8c77d6251ea52fcdaef7a9ce322c1a459ef1aff44ae443deb499ba12ecd7db973b3de8f6120ebed4ac41592655048a168e0a3a3e37de5d1d439134beb0020f2ff0a45571659f36341a8a4c5d86b9adeb130b11b51b5b39dd78705618bfaf5f0ec49bc8a534eb4328c05beef65669b11577a22670bca3dd959cad980c5aaa77692aaaaec6f7ccef9d4b6ed7e8b194b49bb5172110d103daa20b781d2ba85c794524662abd441d9a97ade5cf14793cac00c28d2e10653e70a2bcc92de927b728f775188ff14b34c41d3fab1e824c1a92d3e5b543c80693e81ebad01ceec103dd1fab0f74dec666c351db260af3a0cb894ec2a59652dbd93bb7f89c138e80c9bbecf73ae5c963e94cc05418dd58e7449e31142ff717bd762a140a6676c49e8a6279da1239b4fdd31c758831f7a9a8782c74a6ee730a87fc6cbf6e91456d933dc03990f71afbeb75886e4b1d5d128f30d7f381b2f03740464b3fd56126d0107b26fa10cce6124d36912b50a128e896ce8aee008cd1e5130dc3522edbd34079cf5477680a2299c4598e116f839ea1645a0b6318a2d28639dc87c2ea2fcce0c73b2bc20b815263786dba38379269c98863920c1d84d0961e3932511fbac81d5af9facbf8d3b783e92c083b124d18ef6aec5a9b7d044d3240bb766a15cfd577c211b2d25597a725fac1e3d83df3aecd86b87bdebe9ca7d9bdacffe6692c5b401fc20d20698ffb7994222e0b2cebfb0a36928847bc6140b8ee679a91fd9b312f6a4ef83bd7314f1e5dc74c79cb01443180a17893e7e599d6219100d51d534e0ac967f5350e3371278793df18588559a8aee3320434e5058dae6987da56b7952e7e443d546b57e81eec7013ea277f3f690c3ab0b5fbc0b13106811545c50ab415c07255c62bf972f3f3d1d27f9378022844f3d5d28192486a682176d1b2a4424eb3637a0c077e2438257010925d368d439a65264edd2d366dbea24b22b89dab1968e77266a7d63a0581516202ad0eb12e871c1f627e2f547427b6c1a4d8aa497389e24585462bdb350f2048b1c8fda8971c76ad67f976a88829d573ff504b2f5719fffda044e949fbe758449ddc3840d47ccbd2dfbd979060a804c4eac45ad522c16f89fd604c529bfda274ca4d1c2d7d39fd12dde12af955b235d60749d7f015455dc113a36cc4503ce4f2dc0b1856eed642a6b7da94865cf0b35bd7a47c03da625ad0294f1aae6966fb39dbf334008c631c755174627f958516841e40ae43dde36ea49ac83575af0412f69d87bcb46c9dece6fca4af040af050814100d8d59566053d76d9ac9e23dfe08fb1ef0fb6d18f8b66fbbf07b5648e60bff5f37416adceb16f370bb33f73a45fdd9bd3e17641e7f3c572e379cb4d1354a380de705f2afddb93877ca0b918ddb5c83138675bbdcd95456e2818b2151186f332e195de7fc23848b8f94bda10e5e41dbb81ba04a7baac0c0b35157f583529a96458a4559bde6797dbb3651b798cb03fd727ed3a300f2bfb0701ad8e9347641c9a9a2283ef9eecdf78658850f427a61e03faf8a576cdc13c7fb05b36820d2ccb5bf8566876a0d3731037d61e2a7f2ebe78c3af864a6ceaa28c8a9fd39cc1019d377724536acb6b485c92c380cd6cd1805f1f94dfc47f6c029c80620ba74014f803f0c5c77dd48321f53025c68baedf78e9c66a7174789819725bdf2a4c9d57cae669842e2525bcefc253a716a1e4924ae76532dd12d87f776b07cce43604b9a592a6880736b44db9f17c666dbf1ef5c446f8d0a8a42ec3be1529b50b213a44877ad58ab60f2137915cdc4c50d785322940797ed968e4e88715d62fb998c33106d6493cd37d8f2d02a3e16f2b00b9a72c567309c2dca7edda15fb07d943205e5508817150b41254a13122dce28dc39025e58842c990663c54c8ff1e107ad99b956e5f1a4fbf76bb7171590a571dda51caa784493ad53273b320b7c836c63f440972c398c247a9f6e802c8ed2bc14f45dbea4394a19d67ee3929778c1942f332d8da370faa2522308fb5f954b2388c32e0f32c47a49dc08b4b0c99c682c74efaa72d65da34e3df48b1588d0a389137c733be1a7a1091319b0e6434c34cabb878a08b85a900c0817d1a4f907d6bf858fb572d4f6af49523ab4a6e9070715e0fa036d51fde660ea95c4a87c1b7e8eb11ca06768a9c5c359a8833505491b0ef3835282cc4801ca82a442f82d905a35de890ccdac7cf7ebb6154aff61dacbc3e556d27fad6c224b0a83b6556b6b420b6f8f88f9d7fdd2f2e4967b2c959d4e20414b6c3177b56b28bd8aef54e04c92f066ee747271863c1fa6b72c6a696d8529c4773c6134bd9d5094cda5f6685c341c3766f2b316ffdd8d163a4fde9a0578073355bd0661cd784307a47569eb1c88040e91146d3c2dc7667f65ea030013fd6cf65579ee94984ce4571339b72d2b7e101f60d637accec1491ce71d54be850970992d50eaae26de4ec0c89e7a127b590a97d48c7b020557d702c94099aa19c14ac0d410f47e316e8c92845907a84670c103d789a0d3f9152eea6c2ce9656ebf47632dca0700ab8b181f28a4a86f77b339581731c8d5fa1a2e527a1bf274fbd4bb8178e237362cf0623092b562c6c8b6bcb3419a420db8f66438456509f1bc1d56afb8073551835ec4055eab49f15baac77363e074c8654cf97746fc4cb7dbe61f23765cd9053fbe151277e16b805c1d91c3363da392d0eb68ce726e04a7e6f166211db77aca2b0b1eb2614d610c692d544135b4168a8d677ea7cdf0055acc24359dc8e7fa5fe129bfd1367d0093a585da1213fff1322746a00c92454434b097e1045ff8037039f33ce88b674ae291421e65f6ebf524f93fb4cca35a36f2d40f893ec5612fecfca8a9fb0bc4a02ef63d4a0eefe343b9f97a4a94463423a31173e5b0ad495ffd774752237582b5b909f8d3c4d769abaea1b59f31d00ee8f4a3416fc1e220e92365072346231e14fa4bbb594a37ebb72de576439de4389e69cdde96b7b7afec3ff418e1fafcede2246f4ace72501f6fde1747b86c8993b0930c6a9d4bc6e6acbcca2fcf9eb93e29dd1211c5a930440855fc2b752b5c7743464b2002e895b6ea0fb51cf5ec85c7d96fe9f160f6a9168f779d1ef0b42e8de3fe5a896f9fae672bccf5b625099622d152edbd8a24123a59819c00cf76fda0e76e19ce49524e7533afd078db6db189ada168cccf48f7130e034dc60a763869024f5a99767422fc4cc39c3c4758420c46537bd81e1a53339d5db462270ee50ec5b32c6333a087de78db06ded25dcdfe624e2121924587e5f62ebfc0643a41ca403bc37a910014c117d28cef7568d04a20634daed9434d5e22ef7a3d09ec87bcc82ebc967c2d5b2c6ae99b7109c8f6ebe1e5da8fe16e405783e65422034e27e65350e4b6adfc3d57201b6a2f66e0113102274646c2b57d8fbba7d6f98149b9acb325b1cd933e8c677b35465f5b07e0be3d0bfc08d34482d8c3a2061a543a528eb8958d40a118fddf6812d662244e5f777f3fa922fdd380222f9018ee2d6b05e2d9ad380de00180eb40983fb11347586821438baa917f8ff107049a39474ddbb6319492cfededff71de3a0e6c796bc399756b7daedaac283987d92b1be4144947671377b175e7014d927e8673345e8ce6a16a39067546a079119f21a6ea65a2123212e50325f23d8a562f21fba9efa28bacd27ee1df88ec0ae6111141bc18c2073df573d7ec9ea47d4b1f98233815b127ebbf6b06a56b119ee66364e60650fd1a8ef358bf3f8fb89f55fa2da74679d0dca05c49b87b8465e906c1d00a6137eef926a668b507a4d567b220aefa3fa567cea6ffe10b18cb29449461ab89fc3f407f280bea93bf8bf46f17b7bbe814512834b328e05cb3f1386dbd7f598ecfade1100a8ca9466dc3b92cdefac0e78de7aa2fbfecbffdb6104689413dc4b4dd70be9cae6d638e9227357a01bc209026cc15b5261b86f2c597048ee97b58ff21a7f9a798d0f5ec4e881353057d9050247a371b9954d002d688225bce2e7f56ea31fe7354bb398259c4bbd429e218fd139cef50b39adfb54b1d054b8da4f62b71e259a4db076bf455028538cd834d599afe25095ab9cd92f140d242daff81c0321e2376db17229ea72c49897aec413643d34e5f68b014eb04c674afcd14bb92e18743111863d7dab88f467dbb93b1467231810f5d745442f95503f8562d5eb8e6c66130fc62965d3974f7932d30d3b551f32b2265039acb02ffe277556cdabe363b387b8598de8d58f048588828aec06ee1dee43751d26bfcea52", 0x1000}, {&(0x7f0000000440)="46935e5571b9523c4277c2be889d1fbbbe2efba8ab7537d215fff91c08d775ca785bce4bb35b270bc3766ca0bfde7c4d", 0x30, 0x6}, {&(0x7f00000019c0)="f2c0ceaa43e41e6cbdbc2a5d10c8d261b003577362f30ee0939d439a20b6df66cb02e9b6c3d9c31b5f4aef5320e54669cda24b8ee3859b106f97357bce1059b645a07d3b0c12f89e316ee4468d1cd26a4379f28e64c16172b51ebe04c5e1141e98e548a55a289b922c9be6e680724eb43add4250cadeef0f65828313efe39645b663a5992d8ecdd46d5f3539bf04d14b41e19ed24e17ef5096cd98ee4def67693bc84a12def79116d9054e0eba15bdc2d95aba9f3872821420370618d8d8ce505912bdd94f19593210f75ddb058ba007da10d251059582af32e79814395d367dd21d66860c236a119a5ffc3d5706923e35c2", 0xf2, 0x401}, {&(0x7f0000001ac0)="f3ad0ff62b0f0e18433034ebfa4dad292f912a048f885fb679fb893da406f9a566591dfd87d018c14ae0b59fb8c2bd035bdf498d1a6ef9f33863b780fa54422b60a5793b6b392e65a6d9785fde9a321690dc149f054605ceb3d1418aa248c2aca5ffe0e1edd440cb9b4d5d9341b75de71d3158801b97775ca11cce3d4198a6c88a379a1a5103ff57e28dde6ed41b8047db28eff74e8a9ab9e8dd67b0db266f6c843e9378d2643c82b3e0ad4e99af83b4f00ec9641206106712d38cca38c85aad53ae766a29a8c7", 0xc7}, {&(0x7f0000000680)="15f5a87a17303bafa909e9593a95e2cba0a542796c3879dfe2002f13caa832f33b96f949c8109bf493b64615fab4", 0x2e, 0x10fa600000000000}, {&(0x7f00000008c0)="34a53fd9848b962627ff6f33a7d5b968ff619bb95d9ababc8e0813c97bd7fb854a08edcf3e30e7364038c5ae8eb7da0c5a390c9e3d3cd77e7b325687f4025141", 0x40, 0x1000}, {&(0x7f0000000900)="bb872ff02d979244f2db127a383d5ae8b33509c35691f806d378f6b55ff660", 0x1f, 0x5}], 0x1, &(0x7f0000000940)='fuse\x00') setfsgid(r0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000002c0)='mslos\x00', 0x3002480, &(0x7f0000000700)) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 00:05:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x400, 0x4, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2080) 00:05:22 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x5, 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x0, 0x6000000}, 0x1c) 00:05:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:23 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = getegid() syz_mount_image$nfs(&(0x7f0000000340)='nfs\x00', &(0x7f0000000400)='./file0\x00', 0x1f, 0xa, &(0x7f0000001bc0)=[{&(0x7f0000000580)="c021c13a1090c1289c1e896eedbeed09fb2a22ea60e4c13c6b9abb1e3d589f56519f845e5c96bc7f279eade0c89a472959f498dbcfcb427986bfa4ffc73d15f4fc5c7c0c4ac10a6ff501c3401b4a02ecd18d257933ff36510d5a2151ad090ad752a9e0427b1a4ab48355324ed984665be97159f2928a0460ca4043c43e5e6b879c7afc850574ab8906a2445c60c0f14ec90bfa3ffb5dba86f778c322cb944dbf677ab0d90d3492f3f881895823a0909a8c7b5bc035fdadb6648803126b1b5ee88015aadb2091733c0a113a5a8bbeaaa4129c6a3d09cd853916ed1136a3c73d82", 0xe0, 0x3}, {&(0x7f0000000740)="19edf8441815e1de112a7eea0870ea8b782472160881e1765bf4d48dd239c0ad4fc66a5d44633efea21a35add86afeb9a557430d3a8bfc069d3fde5f17988327f6776a296a289be8c274bfa294f5a41ba6ed9f37d162392b1ecfa8d5c001b601f577eaac4a4f58bc9411609e1d8eec28d7bb1307fb2dcdf94f6df4e68ff717da70aebc9f92633302f979b19eec7c680a0141d755518d", 0x96, 0x9}, {&(0x7f0000000800)="1a90483ae93513767124904aea607dd5c2590aafbb87ca8b40839d2b9262555cd2e7f93a0f7ab2c17c29b183de9983dcf33ef9e8387398f305508398c85e9933d6d11a644449861e5475580a4a06cfa2f8aafd164751767f2e225df2e0b8f4734581543950079c8c436796f2b28b80239c1e066b2c380143d2999ef04dd0ff2d829d38e7b5", 0x85, 0x1}, {&(0x7f00000009c0)="6c16aa01956067f2f7c258c62e7a867db5654c45f47d900385a54208c6e6b8df006690f6b73ab0655c25b6c7411cc63854be4bd9355a5932dcd0d8fea16c2e85c5a75ef1517ccfd0725f3595543d90c4959c543321d92d1ead5174d99c75e9ecba024b9717d1efdbd817db4978bdd0bcd2584a1836fd4912258a28df85361928aaf183466061ea5c8ab46ff4b8753962a53fe7bcfae10c1b141fb1898ecc5ccea01864ef7bd505e7308c1dd5d3132933bc5b3042641f6f58449dbcc8cb41ded4e9f3b1d0f326695c1fc40f89cae393d4c391e681cb27fe1ea99f4df3badc8fe34e41a9c3eeb341df0fc0477f60ae0ffce3b1190631fda952985f25b98a9bf6392f8ad94b5aedb79be69e1a9b18ab415df85497c0ac7081f96633cc6900880544275a78e8b032865e88bebc301afd8a7f1d82ad006eef1d467f4a1efbe057fda4497e3d35e1a645e4aa0042ef07234da4e0b97cecc48a3d7d1f38c993dab77b8f66b0d1020b8cd7e7c4059581132872ef89fae1abaeaf5516d1508105b3a159b97f4718edac2ca164b8132a60b1e76f45467a9959076117eb51029f1c3f08cef6f6b7a085d988ce35f2cf32b884bb9a551e0d0d4a7e73ece058de48bc6837462c2c350dcf2fe0877a5a8574111a58a5a7ff3bbb37eb836ea34555d885faef73debe230fbc432531aeda316ad9343e7abb76b0970696d6ac7bef897208fb8a6093da7d35f5fa6ff7928b0cf718bfdb1e8e018d240c212c081cdf2f2538f08e034ba7ff2339b9566e9740b8a94c9823e6f824e04eec2e3287bfaf8f5b487382937c31a803d19c8df58873b74c61cd7af6eef11a7e6bb77fde2d9abd15dbc549bcbabb8bbb114c2c7c343f78fef80d603531f4b3f6c67f9c8f5c8c070e5b68cb0773561af199e55e14b23c8817c32179d9ad77ca204d48065e7e349111cbcce06c34eca56bead6d632894a8798f459cfcc64934aeac25e07a77c8667a9cf2e6ea8555869a4241c6e4ec5f83327c17938f41985774e43cc78f2ad048365f94834804f9882821b98d5dff958b44990fa3451191da5e0099e504046cd8bbaf8a6900c1ad3daa013dc9bbddc070c5f451c25be1cee0abf991569c83b2f47d5c25a9daf0881b35e17328b8828e0eeb9ef1b8362c7dd8e80ef61b77517368eac64282806353acea33c9f6f11967ff60ebbf7827e762e4bae35ce46e08ee79971d6fcc3b32578cb66d9586f1ac5cbb4592d8607a6b50e524c6881ce25e3680be2ff8113a55d8b6d9ba6f905fb181b49372859f24b25f6031a608802a593fd5a83f81b1f1e232cb5ff02f38dea097e778019ee1a854dee69913075135352c2141a72abd55e3314654cf64e36ee6b811be9bcf7a15d32503a1552d4718420157a39da62d2f173609d64fb706edcabc02ee317e1b779c7c932dc897db0c131fbf7d08999c92a48d0bd2aba916c853315ff443fb440e62a28e1251f86c87c15bb50c8c77d6251ea52fcdaef7a9ce322c1a459ef1aff44ae443deb499ba12ecd7db973b3de8f6120ebed4ac41592655048a168e0a3a3e37de5d1d439134beb0020f2ff0a45571659f36341a8a4c5d86b9adeb130b11b51b5b39dd78705618bfaf5f0ec49bc8a534eb4328c05beef65669b11577a22670bca3dd959cad980c5aaa77692aaaaec6f7ccef9d4b6ed7e8b194b49bb5172110d103daa20b781d2ba85c794524662abd441d9a97ade5cf14793cac00c28d2e10653e70a2bcc92de927b728f775188ff14b34c41d3fab1e824c1a92d3e5b543c80693e81ebad01ceec103dd1fab0f74dec666c351db260af3a0cb894ec2a59652dbd93bb7f89c138e80c9bbecf73ae5c963e94cc05418dd58e7449e31142ff717bd762a140a6676c49e8a6279da1239b4fdd31c758831f7a9a8782c74a6ee730a87fc6cbf6e91456d933dc03990f71afbeb75886e4b1d5d128f30d7f381b2f03740464b3fd56126d0107b26fa10cce6124d36912b50a128e896ce8aee008cd1e5130dc3522edbd34079cf5477680a2299c4598e116f839ea1645a0b6318a2d28639dc87c2ea2fcce0c73b2bc20b815263786dba38379269c98863920c1d84d0961e3932511fbac81d5af9facbf8d3b783e92c083b124d18ef6aec5a9b7d044d3240bb766a15cfd577c211b2d25597a725fac1e3d83df3aecd86b87bdebe9ca7d9bdacffe6692c5b401fc20d20698ffb7994222e0b2cebfb0a36928847bc6140b8ee679a91fd9b312f6a4ef83bd7314f1e5dc74c79cb01443180a17893e7e599d6219100d51d534e0ac967f5350e3371278793df18588559a8aee3320434e5058dae6987da56b7952e7e443d546b57e81eec7013ea277f3f690c3ab0b5fbc0b13106811545c50ab415c07255c62bf972f3f3d1d27f9378022844f3d5d28192486a682176d1b2a4424eb3637a0c077e2438257010925d368d439a65264edd2d366dbea24b22b89dab1968e77266a7d63a0581516202ad0eb12e871c1f627e2f547427b6c1a4d8aa497389e24585462bdb350f2048b1c8fda8971c76ad67f976a88829d573ff504b2f5719fffda044e949fbe758449ddc3840d47ccbd2dfbd979060a804c4eac45ad522c16f89fd604c529bfda274ca4d1c2d7d39fd12dde12af955b235d60749d7f015455dc113a36cc4503ce4f2dc0b1856eed642a6b7da94865cf0b35bd7a47c03da625ad0294f1aae6966fb39dbf334008c631c755174627f958516841e40ae43dde36ea49ac83575af0412f69d87bcb46c9dece6fca4af040af050814100d8d59566053d76d9ac9e23dfe08fb1ef0fb6d18f8b66fbbf07b5648e60bff5f37416adceb16f370bb33f73a45fdd9bd3e17641e7f3c572e379cb4d1354a380de705f2afddb93877ca0b918ddb5c83138675bbdcd95456e2818b2151186f332e195de7fc23848b8f94bda10e5e41dbb81ba04a7baac0c0b35157f583529a96458a4559bde6797dbb3651b798cb03fd727ed3a300f2bfb0701ad8e9347641c9a9a2283ef9eecdf78658850f427a61e03faf8a576cdc13c7fb05b36820d2ccb5bf8566876a0d3731037d61e2a7f2ebe78c3af864a6ceaa28c8a9fd39cc1019d377724536acb6b485c92c380cd6cd1805f1f94dfc47f6c029c80620ba74014f803f0c5c77dd48321f53025c68baedf78e9c66a7174789819725bdf2a4c9d57cae669842e2525bcefc253a716a1e4924ae76532dd12d87f776b07cce43604b9a592a6880736b44db9f17c666dbf1ef5c446f8d0a8a42ec3be1529b50b213a44877ad58ab60f2137915cdc4c50d785322940797ed968e4e88715d62fb998c33106d6493cd37d8f2d02a3e16f2b00b9a72c567309c2dca7edda15fb07d943205e5508817150b41254a13122dce28dc39025e58842c990663c54c8ff1e107ad99b956e5f1a4fbf76bb7171590a571dda51caa784493ad53273b320b7c836c63f440972c398c247a9f6e802c8ed2bc14f45dbea4394a19d67ee3929778c1942f332d8da370faa2522308fb5f954b2388c32e0f32c47a49dc08b4b0c99c682c74efaa72d65da34e3df48b1588d0a389137c733be1a7a1091319b0e6434c34cabb878a08b85a900c0817d1a4f907d6bf858fb572d4f6af49523ab4a6e9070715e0fa036d51fde660ea95c4a87c1b7e8eb11ca06768a9c5c359a8833505491b0ef3835282cc4801ca82a442f82d905a35de890ccdac7cf7ebb6154aff61dacbc3e556d27fad6c224b0a83b6556b6b420b6f8f88f9d7fdd2f2e4967b2c959d4e20414b6c3177b56b28bd8aef54e04c92f066ee747271863c1fa6b72c6a696d8529c4773c6134bd9d5094cda5f6685c341c3766f2b316ffdd8d163a4fde9a0578073355bd0661cd784307a47569eb1c88040e91146d3c2dc7667f65ea030013fd6cf65579ee94984ce4571339b72d2b7e101f60d637accec1491ce71d54be850970992d50eaae26de4ec0c89e7a127b590a97d48c7b020557d702c94099aa19c14ac0d410f47e316e8c92845907a84670c103d789a0d3f9152eea6c2ce9656ebf47632dca0700ab8b181f28a4a86f77b339581731c8d5fa1a2e527a1bf274fbd4bb8178e237362cf0623092b562c6c8b6bcb3419a420db8f66438456509f1bc1d56afb8073551835ec4055eab49f15baac77363e074c8654cf97746fc4cb7dbe61f23765cd9053fbe151277e16b805c1d91c3363da392d0eb68ce726e04a7e6f166211db77aca2b0b1eb2614d610c692d544135b4168a8d677ea7cdf0055acc24359dc8e7fa5fe129bfd1367d0093a585da1213fff1322746a00c92454434b097e1045ff8037039f33ce88b674ae291421e65f6ebf524f93fb4cca35a36f2d40f893ec5612fecfca8a9fb0bc4a02ef63d4a0eefe343b9f97a4a94463423a31173e5b0ad495ffd774752237582b5b909f8d3c4d769abaea1b59f31d00ee8f4a3416fc1e220e92365072346231e14fa4bbb594a37ebb72de576439de4389e69cdde96b7b7afec3ff418e1fafcede2246f4ace72501f6fde1747b86c8993b0930c6a9d4bc6e6acbcca2fcf9eb93e29dd1211c5a930440855fc2b752b5c7743464b2002e895b6ea0fb51cf5ec85c7d96fe9f160f6a9168f779d1ef0b42e8de3fe5a896f9fae672bccf5b625099622d152edbd8a24123a59819c00cf76fda0e76e19ce49524e7533afd078db6db189ada168cccf48f7130e034dc60a763869024f5a99767422fc4cc39c3c4758420c46537bd81e1a53339d5db462270ee50ec5b32c6333a087de78db06ded25dcdfe624e2121924587e5f62ebfc0643a41ca403bc37a910014c117d28cef7568d04a20634daed9434d5e22ef7a3d09ec87bcc82ebc967c2d5b2c6ae99b7109c8f6ebe1e5da8fe16e405783e65422034e27e65350e4b6adfc3d57201b6a2f66e0113102274646c2b57d8fbba7d6f98149b9acb325b1cd933e8c677b35465f5b07e0be3d0bfc08d34482d8c3a2061a543a528eb8958d40a118fddf6812d662244e5f777f3fa922fdd380222f9018ee2d6b05e2d9ad380de00180eb40983fb11347586821438baa917f8ff107049a39474ddbb6319492cfededff71de3a0e6c796bc399756b7daedaac283987d92b1be4144947671377b175e7014d927e8673345e8ce6a16a39067546a079119f21a6ea65a2123212e50325f23d8a562f21fba9efa28bacd27ee1df88ec0ae6111141bc18c2073df573d7ec9ea47d4b1f98233815b127ebbf6b06a56b119ee66364e60650fd1a8ef358bf3f8fb89f55fa2da74679d0dca05c49b87b8465e906c1d00a6137eef926a668b507a4d567b220aefa3fa567cea6ffe10b18cb29449461ab89fc3f407f280bea93bf8bf46f17b7bbe814512834b328e05cb3f1386dbd7f598ecfade1100a8ca9466dc3b92cdefac0e78de7aa2fbfecbffdb6104689413dc4b4dd70be9cae6d638e9227357a01bc209026cc15b5261b86f2c597048ee97b58ff21a7f9a798d0f5ec4e881353057d9050247a371b9954d002d688225bce2e7f56ea31fe7354bb398259c4bbd429e218fd139cef50b39adfb54b1d054b8da4f62b71e259a4db076bf455028538cd834d599afe25095ab9cd92f140d242daff81c0321e2376db17229ea72c49897aec413643d34e5f68b014eb04c674afcd14bb92e18743111863d7dab88f467dbb93b1467231810f5d745442f95503f8562d5eb8e6c66130fc62965d3974f7932d30d3b551f32b2265039acb02ffe277556cdabe363b387b8598de8d58f048588828aec06ee1dee43751d26bfcea52", 0x1000}, {&(0x7f0000000440)="46935e5571b9523c4277c2be889d1fbbbe2efba8ab7537d215fff91c08d775ca785bce4bb35b270bc3766ca0bfde7c4d", 0x30, 0x6}, {&(0x7f00000019c0)="f2c0ceaa43e41e6cbdbc2a5d10c8d261b003577362f30ee0939d439a20b6df66cb02e9b6c3d9c31b5f4aef5320e54669cda24b8ee3859b106f97357bce1059b645a07d3b0c12f89e316ee4468d1cd26a4379f28e64c16172b51ebe04c5e1141e98e548a55a289b922c9be6e680724eb43add4250cadeef0f65828313efe39645b663a5992d8ecdd46d5f3539bf04d14b41e19ed24e17ef5096cd98ee4def67693bc84a12def79116d9054e0eba15bdc2d95aba9f3872821420370618d8d8ce505912bdd94f19593210f75ddb058ba007da10d251059582af32e79814395d367dd21d66860c236a119a5ffc3d5706923e35c2", 0xf2, 0x401}, {&(0x7f0000001ac0)="f3ad0ff62b0f0e18433034ebfa4dad292f912a048f885fb679fb893da406f9a566591dfd87d018c14ae0b59fb8c2bd035bdf498d1a6ef9f33863b780fa54422b60a5793b6b392e65a6d9785fde9a321690dc149f054605ceb3d1418aa248c2aca5ffe0e1edd440cb9b4d5d9341b75de71d3158801b97775ca11cce3d4198a6c88a379a1a5103ff57e28dde6ed41b8047db28eff74e8a9ab9e8dd67b0db266f6c843e9378d2643c82b3e0ad4e99af83b4f00ec9641206106712d38cca38c85aad53ae766a29a8c7", 0xc7}, {&(0x7f0000000680)="15f5a87a17303bafa909e9593a95e2cba0a542796c3879dfe2002f13caa832f33b96f949c8109bf493b64615fab4", 0x2e, 0x10fa600000000000}, {&(0x7f00000008c0)="34a53fd9848b962627ff6f33a7d5b968ff619bb95d9ababc8e0813c97bd7fb854a08edcf3e30e7364038c5ae8eb7da0c5a390c9e3d3cd77e7b325687f4025141", 0x40, 0x1000}, {&(0x7f0000000900)="bb872ff02d979244f2db127a383d5ae8b33509c35691f806d378f6b55ff660", 0x1f, 0x5}], 0x1, &(0x7f0000000940)='fuse\x00') setfsgid(r0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000002c0)='mslos\x00', 0x3002480, &(0x7f0000000700)) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 00:05:23 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:23 executing program 0: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) syncfs(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) fchmod(r1, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000061101000000000f400000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x3f2, &(0x7f00001a7f05)=""/251}, 0x48) [ 323.706759] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 323.733830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:05:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0xfffffffffffffffd, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@ipx={0x4, 0x100, 0x3, "45801c83c976", 0x8000}, {&(0x7f0000000100)=""/40, 0x28}, &(0x7f0000000240), 0x60}, 0xa0) modify_ldt$read(0x0, &(0x7f00000001c0)=""/85, 0x55) 00:05:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup2(r1, r0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0xffffffb9) sendmmsg$inet_sctp(r2, &(0x7f0000007080)=[{&(0x7f0000000140)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000540)}], 0x342, 0x0) 00:05:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) syncfs(r0) 00:05:24 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 00:05:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0xffffffff) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000180)=0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) perf_event_open(&(0x7f0000000100)={0x0, 0x70}, 0x0, 0x0, r0, 0x0) close(r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 00:05:24 executing program 6: clock_settime(0x0, &(0x7f0000000180)={0x77359400}) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x454e}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x6, 0x1}, 0x8) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x62c7d6fc, 0x2) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x0, r4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time, 0x0, {0x404}, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000380)=0x65, &(0x7f00000003c0)=0x4) pwrite64(r4, &(0x7f0000000340)="9bc75b945929c721f3d2db904e6dff114faaa91d435d8bd29643ff527e6491998ef35fc6", 0x24, 0x0) 00:05:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 324.093659] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 324.096790] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 03:33:20 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setresuid(0x0, r2, 0x0) sendfile(r0, r1, 0x0, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0a6fe030b561bac581a238148fb20000080d0000d81f0f3b000010008500000006000000b700000099d85a5b95000000200000ac7cd131d5af0200d82bd0b2b7e6c0a032fe97385559d21def0bf0ff63cd6e6c68a036ff03a77a26afb28bcc6ff37944adcf9fa9cc13dd92e81995b71c9427ccc9e02e8537f62f9bf7a60ad0d79ec7761ce171b7767e0c5b6f6c837cb8795c2b9dded58ed64bfead0000000000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r4, 0x0, 0xffffffffffffff4f, 0x350, &(0x7f0000000080)="00000000000000e68f0000000000", &(0x7f0000000240)=""/256, 0x2000000000}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @empty, 0x3bb}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffbe51}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x98) 03:33:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 324.183855] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 324.206822] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 03:33:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000400000000000", @ANYRES32=0x0, @ANYBLOB="03000000000000000000b40000000000"], 0x28}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000100)) 03:33:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x208000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x1, {0x3, 0x1, 0x0, 0x2, 0x3}}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000040a07031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 03:33:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000003100190100000400000000000200000044000000"], 0x18}, 0x1}, 0x0) 03:33:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="c7575555dd000000"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xfcd, 0x2, 0x6, 0x81, 0xffffffffffff7641}, 0x14) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) 03:33:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x2b}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x3, &(0x7f0000000200)=[0xee00, 0xee01, 0xee01]) r5 = getgid() r6 = getgid() getresgid(&(0x7f0000000240), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7, r8]) close(r1) 03:33:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x3c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r1, 0x800000002) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xdb99, 0x20}, 0xc) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r2, &(0x7f00000001c0), 0x20) [ 325.110613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 03:33:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x8000) epoll_create1(0x80000) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) futex(&(0x7f00000001c0), 0x3, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) select(0x40, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x9, 0x965d, 0x3a, 0x6, 0x7ff}, &(0x7f0000000100)={0xb6, 0x0, 0x27, 0x1061, 0x6, 0xfe8, 0x4, 0x8}, &(0x7f0000000140)={0x9, 0xffff, 0xfff3, 0x7, 0x4, 0x1, 0x35, 0x80000001}, &(0x7f0000000180)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:20 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x7fffffff}, 0x8, 0x0) r1 = socket$inet6(0xa, 0x1000000000004, 0x2000000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x14}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 03:33:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = getpid() r2 = getpgrp(r1) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getgroups(0x1, &(0x7f00000007c0)=[0xee00]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) r8 = open(&(0x7f0000000a00)='./file0\x00', 0x10000, 0x95) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000a40)={0x0, 'teql0\x00', 0x4}, 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$nl_netfilter(r8, &(0x7f0000000e00)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x18c, 0x5, 0x5, 0x100, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x2}, [@typed={0x8, 0xd, @ipv4}, @nested={0x160, 0x6c, [@generic="a7fc35d895e497b29a8e95c98fd20ddce667d5e528d52462c99574c0f2405589e4bc3402cc104988cde2a2f6cd658dbf6291e708d49efa151440e6fb775208d17114ccdd7fc10553db59fb46439a7d2f", @typed={0xc, 0x40, @u64}, @generic="a56aca2708616527e487ab0c3cb42d7d3b833016e997c12a02dad10a09ed8c5cb47b08ba93e2f473d790750b6038e293bf4824b67c3c4c6f6db5f1c17b045263c9eb26cb00caf2dffb7818fa285a29b878f72d4a5c6265c1d392d3a937a108b76c10e56139763776a90b534cb8b2c9357f1b8a41eb8d6da37393041defdd57c9fc611123cab0c107f6f84d9b2384fdfc8f63014cdf134657cf00870421bb64e20e2e30a28725e667b3a22f9be49b202221932f41f2f736faef501b7ee1eb96c26990c6a2f3706fbd091e37059b3190f88a1c0d72514dc577ea9ccc000b57102f3cd0bc3c43b4cd5db0b586b53cc2a082b15f43a057c7be6c242e7e256f4a"]}, @nested={0x10, 0x6f, [@typed={0xc, 0x91, @u64=0xffffffffffffffef}]}]}, 0x18c}, 0x1}, 0x80) sendmmsg$unix(r3, &(0x7f0000000a80)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000003c0)="93366fb2d688c72b16cbb9018d860e8929a500a8fbb92d4405a0e5d40e07f3c3100ccea5c6f9cf87f5125fb70c46d7455f80963faa78ef8df38d3dcd63cfab2b1df824bded20827752e49cfd94d7a39d75a108b500cf4fc436d61dbef2679d4de5c723ec0d02bfd7fda652b24052cfedb0bba0861bae9d0952c2ef85732cd4ba3502c23d820199b7cd7ea8912036ef9f006f2455e507203f140e12d9b46493add507713d54250d4ea306acf29b0a5dd997e9bb0f246d0a4c2d3026796d276e734c20f17a117e75389097", 0xca}, {&(0x7f0000000540)}], 0x2, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="00000000200000000000000001000000010000002cbfa903f270c1693895185abd1eed8e0f1160254e45e96137dcb51e0e405a83f301d305397b997176a0719da51a32f4ff4dde25fe6c25230e566f138eb79e7bfc1660bfe7ba85596abb511fd149", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x96, 0x1}], 0x1, 0xd1) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="a912ee866095c28b87bfbd0a23faf7f1ab06a4d7ba7ffc3920dea4e1e1bb2f611528602569ce9134b1bf8d5a739e8ddf9e093841d319987243c7bf76098522fbf5d6f33ecda021b54a779192091f1b98a6f90532fc51e23dc1a50e5980020aa8f38ff3ed139df72e5d70c794475b5507a13c8737c9432ddb4e3555425c830ba5cccc627b40d219b87efd0383543b57b225e133bb7238709fb8735b4745c9b61bac3cfb85e31fa535865a424cea2d5eae1d907469a5ea7df030d30b18b8a990d58d416db0202f1e211a206d87d203504146525069b0f5baba0cace28f0adb7fddc3c4e97ac5ba02407ee0582ce714e0d8a24a307d62028670ac", 0xf9, 0xdfc9}], 0x4, &(0x7f00000002c0)={[{@dmode={'dmode', 0x3d, 0x10000}, 0x2c}, {@norock='norock', 0x2c}]}) r9 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9f0, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r9, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000030000008000000001010000020000000100000020000100"]) syz_open_procfs(r2, &(0x7f0000000040)='net/ip_tables_names\x00') r10 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$SG_GET_NUM_WAITING(r10, 0x801c581f, &(0x7f0000000000)) [ 325.232512] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 325.326677] ISOFS: Unable to identify CD-ROM format. 03:33:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x400200) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r4, r0, 0x5}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 03:33:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x40002, 0x0) prctl$getname(0x10, &(0x7f00000006c0)=""/218) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000640)={{0x1, 0x10001}, {0x6, 0x600000000000000}, 0x401, 0x6, 0x7}) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0xfffffffffffffe36, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000007c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = dup3(r1, r2, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x2, 0xb}}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x10, 0x11, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000}, [@alu={0x7, 0x10001, 0x5, 0x5, 0x4, 0x8, 0x1}, @alu={0x4, 0x80000000, 0xf, 0x5, 0x4, 0x0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x800}, @ldst={0x0, 0x1, 0x7, 0x9, 0xf, 0xffffffffffffffff, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000000400)='syzkaller\x00', 0x8, 0xfb, &(0x7f0000000440)=""/251, 0x41100, 0x1, [], r5, 0x7}, 0x48) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r4, 0x2}}, 0x18) [ 325.347715] print_req_error: 120 callbacks suppressed [ 325.347726] print_req_error: I/O error, dev loop2, sector 128 03:33:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 325.431867] FAULT_INJECTION: forcing a failure. [ 325.431867] name failslab, interval 1, probability 0, space 0, times 0 [ 325.443194] CPU: 1 PID: 19673 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 325.450568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.459934] Call Trace: [ 325.462552] dump_stack+0x1c9/0x2b4 [ 325.466197] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.471420] should_fail.cold.4+0xa/0x1a [ 325.475501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.480620] ? lock_downgrade+0x8f0/0x8f0 [ 325.484785] ? proc_fail_nth_write+0x9e/0x210 [ 325.489289] ? proc_cwd_link+0x1d0/0x1d0 [ 325.493377] ? find_held_lock+0x36/0x1c0 [ 325.497471] ? check_same_owner+0x340/0x340 [ 325.501803] ? rcu_note_context_switch+0x730/0x730 [ 325.506750] __should_failslab+0x124/0x180 [ 325.511002] should_failslab+0x9/0x14 [ 325.514824] __kmalloc+0x2c8/0x760 [ 325.518382] ? strncpy_from_user+0x510/0x510 [ 325.522805] ? fput+0x130/0x1a0 [ 325.526095] ? __x64_sys_memfd_create+0x142/0x4f0 03:33:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000200)={0x18, 0x2a, 0x13, 0x1c, 0x1, 0x100, 0x0, 0x14c}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000100)="56de3bad84e8da45908f6bb1bec47d5a3f6b794c4c947832e93073206fc19e1212b319ffcce9d4b865ef1aba0ff55852fa820879765fa72364961b3fcb7286d34b70030a9beb14475dc235284b41ec719375dea2f09f2a862bb3223246ada5cc4908f68a41684119cb75a2d46555978b0dbfa6e26c74ba3194c28ea0eab81d87cbcf9edb24c4da3b3dee08d608935e568fa97b5356cda710393975ffeb1594423d9de5e937d15e3b", 0xa8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/147) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101882, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mprotect(&(0x7f00006a1000/0x3000)=nil, 0x3000, 0x1000008) [ 325.530951] __x64_sys_memfd_create+0x142/0x4f0 [ 325.535630] ? memfd_fcntl+0x1400/0x1400 [ 325.539700] ? do_syscall_64+0x9a/0x820 [ 325.543688] do_syscall_64+0x1b9/0x820 [ 325.547586] ? finish_task_switch+0x1d3/0x870 [ 325.552094] ? syscall_return_slowpath+0x5e0/0x5e0 [ 325.557041] ? syscall_return_slowpath+0x31d/0x5e0 [ 325.561991] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 325.567378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.572245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.577444] RIP: 0033:0x455ab9 [ 325.580631] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.599932] RSP: 002b:00007f453ccf2a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 325.607632] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000455ab9 [ 325.614896] RDX: 0000000020000158 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 325.622149] RBP: 000000000072bea0 R08: 0000000020000158 R09: 00000000fbad8001 03:33:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x42b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x131000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000540)={0x8, &(0x7f0000000500)=[{0x3ff, 0x0, 0x4, 0x6}, {0xc69, 0xffffffffffff8001, 0x0, 0xfffffffffffffd33}, {0x3, 0x20, 0x4, 0x4}, {0x8, 0x54b8, 0x5, 0x6}, {0x4, 0x11, 0x81cf, 0x7f}, {0xff, 0x9, 0x1, 0x6}, {0x7, 0x7, 0x5}, {0x92, 0x2, 0x4, 0x80000000}]}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x7fffffff) 03:33:20 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:20 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 325.629401] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 325.637212] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000000 [ 325.668797] ISOFS: Unable to identify CD-ROM format. 03:33:20 executing program 2: getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r1) [ 325.745807] FAULT_INJECTION: forcing a failure. [ 325.745807] name failslab, interval 1, probability 0, space 0, times 0 [ 325.757256] CPU: 0 PID: 19691 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 325.764624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.773980] Call Trace: [ 325.776582] dump_stack+0x1c9/0x2b4 [ 325.780227] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.785439] should_fail.cold.4+0xa/0x1a [ 325.789512] ? trace_hardirqs_on+0x10/0x10 [ 325.793759] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.799449] ? find_held_lock+0x36/0x1c0 [ 325.803544] ? find_held_lock+0x36/0x1c0 [ 325.807628] ? check_same_owner+0x340/0x340 [ 325.811963] ? rcu_note_context_switch+0x730/0x730 [ 325.816906] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 325.821934] __should_failslab+0x124/0x180 [ 325.826181] should_failslab+0x9/0x14 [ 325.829985] kmem_cache_alloc+0x2af/0x760 [ 325.834157] __d_alloc+0xc8/0xd50 [ 325.837621] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 325.842647] ? do_raw_spin_unlock+0xa7/0x2f0 [ 325.847060] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 325.851649] ? __lock_is_held+0xb5/0x140 [ 325.855736] ? _raw_spin_unlock+0x22/0x30 [ 325.859890] ? __alloc_fd+0x34e/0x710 [ 325.863704] ? exit_files+0xb0/0xb0 [ 325.867343] d_alloc_pseudo+0x1d/0x30 [ 325.871154] __shmem_file_setup+0x1f3/0x700 [ 325.875480] ? check_same_owner+0x340/0x340 [ 325.879810] ? shmem_fill_super+0xa50/0xa50 [ 325.884144] ? get_unused_fd_flags+0x122/0x1a0 [ 325.888727] ? __alloc_fd+0x710/0x710 [ 325.892537] shmem_file_setup+0x2f/0x40 [ 325.896521] __x64_sys_memfd_create+0x2af/0x4f0 [ 325.901197] ? memfd_fcntl+0x1400/0x1400 [ 325.905264] do_syscall_64+0x1b9/0x820 [ 325.909143] ? finish_task_switch+0x1d3/0x870 [ 325.913632] ? syscall_return_slowpath+0x5e0/0x5e0 [ 325.918559] ? syscall_return_slowpath+0x31d/0x5e0 [ 325.923487] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 325.928844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.933677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.938974] RIP: 0033:0x455ab9 [ 325.942143] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.961378] RSP: 002b:00007f453ccf2a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 325.969078] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000455ab9 [ 325.976336] RDX: 0000000020000158 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 325.983596] RBP: 000000000072bea0 R08: 0000000020000158 R09: 00000000fbad8001 03:33:20 executing program 4: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="180400001800fdff00000000000000001c0000003a000000"], 0x18}, 0x1}, 0x0) 03:33:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 325.990848] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 325.998099] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000001 03:33:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) 03:33:21 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:21 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) futex(&(0x7f000000cffc)=0x4, 0x10, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 03:33:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 326.280829] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 326.344847] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 326.356690] FAULT_INJECTION: forcing a failure. [ 326.356690] name failslab, interval 1, probability 0, space 0, times 0 [ 326.368038] CPU: 0 PID: 19718 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 326.375406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.384759] Call Trace: [ 326.387359] dump_stack+0x1c9/0x2b4 [ 326.390992] ? dump_stack_print_info.cold.2+0x52/0x52 [ 326.396190] ? __kernel_text_address+0xd/0x40 [ 326.400695] should_fail.cold.4+0xa/0x1a [ 326.404760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.409874] ? save_stack+0xa9/0xd0 [ 326.413500] ? save_stack+0x43/0xd0 [ 326.417125] ? kasan_kmalloc+0xc4/0xe0 [ 326.421016] ? kasan_slab_alloc+0x12/0x20 [ 326.425164] ? kmem_cache_alloc+0x12e/0x760 [ 326.429491] ? __d_alloc+0xc8/0xd50 [ 326.433118] ? d_alloc_pseudo+0x1d/0x30 [ 326.437094] ? __shmem_file_setup+0x1f3/0x700 [ 326.441594] ? shmem_file_setup+0x2f/0x40 [ 326.445747] ? find_held_lock+0x36/0x1c0 [ 326.449835] ? check_same_owner+0x340/0x340 [ 326.454159] ? rcu_note_context_switch+0x730/0x730 [ 326.459090] ? kasan_check_read+0x11/0x20 [ 326.463243] __should_failslab+0x124/0x180 [ 326.467489] should_failslab+0x9/0x14 [ 326.471286] kmem_cache_alloc+0x2af/0x760 [ 326.475437] ? rcu_read_lock_sched_held+0x108/0x120 [ 326.480455] ? kmem_cache_alloc+0x5fa/0x760 [ 326.484776] ? shmem_destroy_callback+0xc0/0xc0 [ 326.489450] shmem_alloc_inode+0x1b/0x40 [ 326.493513] alloc_inode+0x63/0x190 [ 326.497143] new_inode_pseudo+0x71/0x1a0 [ 326.501201] ? prune_icache_sb+0x1b0/0x1b0 [ 326.505440] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 326.510459] new_inode+0x1c/0x40 [ 326.513826] shmem_get_inode+0xf1/0x910 [ 326.517805] ? shmem_encode_fh+0x340/0x340 [ 326.522039] ? _raw_spin_unlock+0x22/0x30 [ 326.526184] ? __alloc_fd+0x34e/0x710 [ 326.529987] ? exit_files+0xb0/0xb0 [ 326.533621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.539166] __shmem_file_setup+0x259/0x700 [ 326.543488] ? check_same_owner+0x340/0x340 [ 326.547819] ? shmem_fill_super+0xa50/0xa50 [ 326.552143] ? get_unused_fd_flags+0x122/0x1a0 [ 326.556721] ? __alloc_fd+0x710/0x710 [ 326.560526] shmem_file_setup+0x2f/0x40 [ 326.564501] __x64_sys_memfd_create+0x2af/0x4f0 [ 326.569170] ? memfd_fcntl+0x1400/0x1400 [ 326.573236] ? do_syscall_64+0x9a/0x820 [ 326.577217] do_syscall_64+0x1b9/0x820 [ 326.581105] ? finish_task_switch+0x1d3/0x870 [ 326.585610] ? syscall_return_slowpath+0x5e0/0x5e0 [ 326.590543] ? syscall_return_slowpath+0x31d/0x5e0 [ 326.595481] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 326.600848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.605698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.610907] RIP: 0033:0x455ab9 [ 326.614087] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.633454] RSP: 002b:00007f453ccf2a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 326.641164] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000455ab9 [ 326.648432] RDX: 0000000020000158 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 326.655699] RBP: 000000000072bea0 R08: 0000000020000158 R09: 00000000fbad8001 [ 326.662966] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 326.670232] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000002 03:33:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000540)=""/4096}, {&(0x7f0000000080)=""/56}, {&(0x7f00000001c0)=""/241}, {&(0x7f0000000100)=""/4}, {&(0x7f00000002c0)=""/222}, {&(0x7f00000003c0)=""/56}, {&(0x7f0000001540)=""/191}], 0x3fd) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 03:33:21 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000280)=0x80000001, 0x4) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x4, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000900)={0x7800, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000000000), 0x4) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014be81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a50300", 0xd4, r0) request_key(&(0x7f0000000400)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x1000500}, &(0x7f0000000680)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d40fbe115201e8a326e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) r5 = memfd_create(&(0x7f0000000140)='keyring\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setuid(r6) listen(r4, 0x3f) ioctl$TCFLSH(r5, 0x540b, 0xfffffffffffffff9) 03:33:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x420000890e, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000002040)}, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021001000080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000e2d4ec6bab91d4", 0x55}], 0x1, &(0x7f0000000200)}, 0x0) 03:33:21 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 327.009538] FAULT_INJECTION: forcing a failure. [ 327.009538] name failslab, interval 1, probability 0, space 0, times 0 [ 327.021087] CPU: 1 PID: 19723 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 327.028467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.037832] Call Trace: [ 327.040437] dump_stack+0x1c9/0x2b4 [ 327.044083] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.049293] ? __lock_acquire+0x7fc/0x5020 [ 327.053559] should_fail.cold.4+0xa/0x1a 03:33:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x7000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x4e22}, {}, {0x0, 0x4}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x880, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000100)={0x7ff, 0x80}) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0xce20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)={0xfffffffffffffffc, 0x0, [0x20a]}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0x1ff, 0x1000, 0x2, 0xff, 0x2, [{0x200, 0x1000, 0x5, 0x0, 0x0, 0x6}, {0x5, 0x3ff, 0x4, 0x0, 0x0, 0x100}]}) [ 327.057641] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.062762] ? find_held_lock+0x36/0x1c0 [ 327.066838] ? graph_lock+0x170/0x170 [ 327.070655] ? find_held_lock+0x36/0x1c0 [ 327.074741] ? check_same_owner+0x340/0x340 [ 327.079073] ? graph_lock+0x170/0x170 [ 327.082887] ? rcu_note_context_switch+0x730/0x730 [ 327.087827] ? kasan_check_read+0x11/0x20 [ 327.091992] __should_failslab+0x124/0x180 [ 327.096242] should_failslab+0x9/0x14 [ 327.100052] kmem_cache_alloc+0x2af/0x760 [ 327.104206] ? find_held_lock+0x36/0x1c0 [ 327.108286] get_empty_filp+0x12d/0x530 [ 327.112276] ? proc_nr_files+0x60/0x60 [ 327.116182] ? kasan_check_read+0x11/0x20 [ 327.120338] ? do_raw_spin_unlock+0xa7/0x2f0 [ 327.124759] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 327.129354] ? kasan_check_write+0x14/0x20 [ 327.133596] ? do_raw_spin_lock+0xc1/0x200 [ 327.137861] alloc_file+0x24/0x3e0 [ 327.141416] ? clear_nlink.part.9+0x65/0x80 [ 327.145740] __shmem_file_setup+0x313/0x700 [ 327.150068] ? check_same_owner+0x340/0x340 [ 327.154389] ? shmem_fill_super+0xa50/0xa50 [ 327.158714] ? get_unused_fd_flags+0x122/0x1a0 [ 327.163286] ? __alloc_fd+0x710/0x710 [ 327.167079] shmem_file_setup+0x2f/0x40 [ 327.171046] __x64_sys_memfd_create+0x2af/0x4f0 [ 327.175726] ? memfd_fcntl+0x1400/0x1400 [ 327.179781] ? do_syscall_64+0x9a/0x820 [ 327.183751] do_syscall_64+0x1b9/0x820 [ 327.187629] ? finish_task_switch+0x1d3/0x870 [ 327.192111] ? syscall_return_slowpath+0x5e0/0x5e0 [ 327.197044] ? syscall_return_slowpath+0x31d/0x5e0 [ 327.201967] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 327.207338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.212175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.217349] RIP: 0033:0x455ab9 [ 327.220525] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.239856] RSP: 002b:00007f453ccf2a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 327.247564] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000455ab9 [ 327.254822] RDX: 0000000020000158 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 327.262080] RBP: 000000000072bea0 R08: 0000000020000158 R09: 00000000fbad8001 [ 327.269336] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 327.276588] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000003 03:33:22 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000004b131f6da7d841c0000000018001200140001006b7036677265000000eeffffff06000000010000", @ANYRES32], 0x40}, 0x1}, 0x0) 03:33:22 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 327.337906] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 327.400266] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 327.429116] FAULT_INJECTION: forcing a failure. [ 327.429116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.441078] CPU: 0 PID: 19757 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 327.448445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.457787] Call Trace: [ 327.460372] dump_stack+0x1c9/0x2b4 [ 327.463994] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.469182] ? zap_class+0x740/0x740 [ 327.472897] should_fail.cold.4+0xa/0x1a [ 327.476954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.482048] ? graph_lock+0x170/0x170 [ 327.485861] ? find_held_lock+0x36/0x1c0 [ 327.489922] ? find_held_lock+0x36/0x1c0 [ 327.493976] ? __lock_is_held+0xb5/0x140 [ 327.498047] ? check_same_owner+0x340/0x340 [ 327.502360] ? rcu_note_context_switch+0x730/0x730 [ 327.507299] __alloc_pages_nodemask+0x36e/0xdb0 [ 327.511977] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 327.516989] ? trace_hardirqs_on+0x10/0x10 [ 327.521220] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 327.526224] ? percpu_counter_add_batch+0xf2/0x150 [ 327.531145] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 327.536153] ? __vm_enough_memory+0x590/0x980 [ 327.540649] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 327.546176] alloc_pages_vma+0xdd/0x540 [ 327.550155] shmem_alloc_page+0xa8/0x190 [ 327.554205] ? shmem_swapin+0x230/0x230 [ 327.558206] shmem_alloc_and_acct_page+0x1f1/0x820 [ 327.563129] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 327.567803] shmem_getpage_gfp+0x6ea/0x41e0 [ 327.572129] ? print_usage_bug+0xc0/0xc0 [ 327.576180] ? shmem_writepage+0x1380/0x1380 [ 327.580588] ? print_usage_bug+0xc0/0xc0 [ 327.584642] ? __lock_acquire+0x7fc/0x5020 [ 327.588869] ? print_usage_bug+0xc0/0xc0 [ 327.592918] ? __lock_acquire+0x7fc/0x5020 [ 327.597143] ? print_usage_bug+0xc0/0xc0 [ 327.601190] ? __lock_acquire+0x7fc/0x5020 [ 327.605413] ? __lock_acquire+0x7fc/0x5020 [ 327.609637] ? check_noncircular+0x20/0x20 [ 327.613862] ? __lock_acquire+0x7fc/0x5020 [ 327.618091] ? __lock_acquire+0x7fc/0x5020 [ 327.622321] ? zap_class+0x740/0x740 [ 327.626037] ? trace_hardirqs_on+0x10/0x10 [ 327.630261] ? print_usage_bug+0xc0/0xc0 [ 327.634323] ? zap_class+0x740/0x740 [ 327.638034] ? print_usage_bug+0xc0/0xc0 [ 327.642099] ? zap_class+0x740/0x740 [ 327.645798] ? print_usage_bug+0xc0/0xc0 [ 327.649847] ? perf_trace_lock+0xde/0x920 [ 327.653987] ? zap_class+0x740/0x740 [ 327.657698] ? zap_class+0x740/0x740 [ 327.661410] ? graph_lock+0x170/0x170 [ 327.665206] ? find_held_lock+0x36/0x1c0 [ 327.669264] ? print_usage_bug+0xc0/0xc0 [ 327.673324] ? lock_downgrade+0x8f0/0x8f0 [ 327.677468] ? kasan_check_read+0x11/0x20 [ 327.681617] ? lock_release+0xa30/0xa30 [ 327.685582] ? mark_held_locks+0xc9/0x160 [ 327.689722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.695247] ? iov_iter_fault_in_readable+0x23d/0x460 [ 327.700427] ? copy_page_from_iter+0x890/0x890 [ 327.704995] ? __sanitizer_cov_trace_pc+0x4d/0x50 [ 327.709835] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 327.715016] shmem_write_begin+0x110/0x1e0 [ 327.719248] generic_perform_write+0x3ae/0x6c0 [ 327.723927] ? add_page_wait_queue+0x2c0/0x2c0 [ 327.728497] ? file_update_time+0xe4/0x640 [ 327.732720] ? current_time+0x1b0/0x1b0 [ 327.736704] ? down_write+0x8f/0x130 [ 327.740408] __generic_file_write_iter+0x26e/0x630 [ 327.745333] generic_file_write_iter+0x438/0x870 [ 327.750084] ? __generic_file_write_iter+0x630/0x630 [ 327.755179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.760709] ? iov_iter_init+0xc9/0x1f0 [ 327.764675] __vfs_write+0x6c6/0x9f0 [ 327.768387] ? kernel_read+0x120/0x120 [ 327.772267] ? __lock_is_held+0xb5/0x140 [ 327.776328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.782304] ? __sb_start_write+0x17f/0x300 [ 327.786615] vfs_write+0x1f8/0x560 [ 327.790148] ksys_pwrite64+0x181/0x1b0 [ 327.794039] ? __ia32_sys_pread64+0xf0/0xf0 [ 327.798527] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.804646] ? fput+0x130/0x1a0 [ 327.807926] ? do_sys_ftruncate+0x44e/0x560 [ 327.812248] __x64_sys_pwrite64+0x97/0xf0 [ 327.816390] do_syscall_64+0x1b9/0x820 [ 327.820268] ? syscall_return_slowpath+0x5e0/0x5e0 [ 327.825188] ? syscall_return_slowpath+0x31d/0x5e0 [ 327.830114] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 327.835473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.840309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.845493] RIP: 0033:0x40fd77 [ 327.848663] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.867993] RSP: 002b:00007f453ccf2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 327.875714] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 000000000040fd77 [ 327.882968] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000014 [ 327.890230] RBP: 0000000000000000 R08: 0000000020000158 R09: 00000000fbad8001 03:33:22 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:22 executing program 4: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) read(r0, &(0x7f0000000100)=""/254, 0xfe) 03:33:22 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ptrace$pokeuser(0x6, r1, 0x101, 0xe9e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 327.897493] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 327.904749] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000004 03:33:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff0000a8639ebefd6901d3"], 0x1}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 03:33:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f00000012c0)="32727d95", 0x3) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 03:33:22 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000240)={0x0, 0x7ae2, 0x80, &(0x7f0000000200)=0x9}) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x80200) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x1000000) 03:33:23 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x7d, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="f0", 0x1, 0xfff}]) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000002c0)={r0, r1, 0xfffffffffffffffb}) msgget$private(0x0, 0x20) 03:33:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x7ff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/62, 0x2000fe25}], 0x1) 03:33:23 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:23 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 328.473687] FAULT_INJECTION: forcing a failure. [ 328.473687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.485675] CPU: 1 PID: 19795 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 328.493038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.502387] Call Trace: [ 328.505003] dump_stack+0x1c9/0x2b4 [ 328.508634] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.513819] ? __radix_tree_lookup+0x3dd/0x6e0 [ 328.518411] should_fail.cold.4+0xa/0x1a [ 328.522475] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.527579] ? __isolate_free_page+0x690/0x690 [ 328.532248] ? graph_lock+0x170/0x170 [ 328.536051] ? find_held_lock+0x36/0x1c0 [ 328.540152] ? find_held_lock+0x36/0x1c0 [ 328.544217] ? __lock_is_held+0xb5/0x140 [ 328.548288] ? check_same_owner+0x340/0x340 [ 328.552615] ? rcu_note_context_switch+0x730/0x730 [ 328.557562] __alloc_pages_nodemask+0x36e/0xdb0 [ 328.562236] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 328.567258] ? trace_hardirqs_on+0x10/0x10 [ 328.571500] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 328.576515] ? percpu_counter_add_batch+0xf2/0x150 [ 328.581445] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 328.586474] ? __vm_enough_memory+0x590/0x980 [ 328.590975] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 328.596517] alloc_pages_vma+0xdd/0x540 [ 328.600499] shmem_alloc_page+0xa8/0x190 [ 328.604562] ? shmem_swapin+0x230/0x230 [ 328.608563] shmem_alloc_and_acct_page+0x1f1/0x820 [ 328.613496] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 328.618169] ? print_usage_bug+0xc0/0xc0 [ 328.622236] shmem_getpage_gfp+0x6ea/0x41e0 [ 328.626570] ? print_usage_bug+0xc0/0xc0 [ 328.630634] ? shmem_writepage+0x1380/0x1380 [ 328.635040] ? print_usage_bug+0xc0/0xc0 [ 328.639144] ? __lock_acquire+0x7fc/0x5020 [ 328.643384] ? print_usage_bug+0xc0/0xc0 [ 328.647445] ? __lock_acquire+0x7fc/0x5020 [ 328.651682] ? print_usage_bug+0xc0/0xc0 [ 328.655742] ? __lock_acquire+0x7fc/0x5020 [ 328.659975] ? __lock_acquire+0x7fc/0x5020 [ 328.664213] ? check_noncircular+0x20/0x20 [ 328.668449] ? __lock_acquire+0x7fc/0x5020 [ 328.672687] ? __lock_acquire+0x7fc/0x5020 [ 328.676932] ? trace_hardirqs_on+0x10/0x10 [ 328.681168] ? print_usage_bug+0xc0/0xc0 [ 328.685230] ? __lock_acquire+0x7fc/0x5020 [ 328.689465] ? print_usage_bug+0xc0/0xc0 [ 328.693524] ? print_usage_bug+0xc0/0xc0 [ 328.697585] ? graph_lock+0x170/0x170 [ 328.701399] ? print_usage_bug+0xc0/0xc0 [ 328.705459] ? __lock_acquire+0x7fc/0x5020 [ 328.709697] ? __lock_acquire+0x7fc/0x5020 [ 328.713935] ? graph_lock+0x170/0x170 [ 328.717743] ? find_held_lock+0x36/0x1c0 [ 328.721808] ? print_usage_bug+0xc0/0xc0 [ 328.725873] ? lock_downgrade+0x8f0/0x8f0 [ 328.730020] ? kasan_check_read+0x11/0x20 [ 328.734169] ? lock_release+0xa30/0xa30 [ 328.738144] ? mark_held_locks+0xc9/0x160 [ 328.742318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.747853] ? iov_iter_fault_in_readable+0x23d/0x460 [ 328.753039] ? copy_page_from_iter+0x890/0x890 [ 328.757626] ? __sanitizer_cov_trace_pc+0x4d/0x50 [ 328.762467] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 328.767662] shmem_write_begin+0x110/0x1e0 [ 328.771907] generic_perform_write+0x3ae/0x6c0 [ 328.776500] ? add_page_wait_queue+0x2c0/0x2c0 [ 328.781082] ? file_update_time+0xe4/0x640 [ 328.785318] ? current_time+0x1b0/0x1b0 [ 328.789301] ? down_write+0x8f/0x130 [ 328.793019] __generic_file_write_iter+0x26e/0x630 [ 328.797952] generic_file_write_iter+0x438/0x870 [ 328.802712] ? __generic_file_write_iter+0x630/0x630 [ 328.807818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.813348] ? iov_iter_init+0xc9/0x1f0 [ 328.817323] __vfs_write+0x6c6/0x9f0 [ 328.821036] ? kernel_read+0x120/0x120 [ 328.824929] ? __lock_is_held+0xb5/0x140 [ 328.829005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.834541] ? __sb_start_write+0x17f/0x300 [ 328.838866] vfs_write+0x1f8/0x560 [ 328.842410] ksys_pwrite64+0x181/0x1b0 [ 328.846301] ? __ia32_sys_pread64+0xf0/0xf0 [ 328.850622] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.856156] ? fput+0x130/0x1a0 [ 328.859438] ? do_sys_ftruncate+0x44e/0x560 [ 328.863758] __x64_sys_pwrite64+0x97/0xf0 [ 328.867911] do_syscall_64+0x1b9/0x820 [ 328.871798] ? syscall_slow_exit_work+0x500/0x500 [ 328.876643] ? syscall_return_slowpath+0x5e0/0x5e0 [ 328.881571] ? syscall_return_slowpath+0x31d/0x5e0 [ 328.886504] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 328.891872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.896730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.901914] RIP: 0033:0x40fd77 [ 328.905099] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 03:33:23 executing program 0: r0 = socket$kcm(0x29, 0x4000000002, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa18080045000024000000006ea600219078ffffa888e0000001000000000401907804bea29500d2"], &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) [ 328.924465] RSP: 002b:00007f453ccf2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 328.932173] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 000000000040fd77 [ 328.939439] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000014 [ 328.946708] RBP: 0000000000000000 R08: 0000000020000158 R09: 00000000fbad8001 [ 328.953972] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 328.961233] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000005 03:33:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d6f64653d3030303030303030303030303030303030303031303030a107"]) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDADDIO(r2, 0x4b34, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 03:33:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x19, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000838f"], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000140)="06"}) socket$alg(0x26, 0x5, 0x0) 03:33:23 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 329.107047] FAULT_INJECTION: forcing a failure. [ 329.107047] name failslab, interval 1, probability 0, space 0, times 0 [ 329.118281] CPU: 0 PID: 19824 Comm: syz-executor3 Not tainted 4.18.0-rc5+ #149 [ 329.125649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.135008] Call Trace: [ 329.137608] dump_stack+0x1c9/0x2b4 [ 329.141240] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.146443] should_fail.cold.4+0xa/0x1a [ 329.150510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.155630] ? __lock_acquire+0x7fc/0x5020 [ 329.159875] ? print_usage_bug+0xc0/0xc0 [ 329.163956] ? print_usage_bug+0xc0/0xc0 [ 329.166415] binder: 19825:19828 ERROR: BC_REGISTER_LOOPER called without request [ 329.168021] ? trace_hardirqs_on+0x10/0x10 [ 329.179864] ? lock_downgrade+0x8f0/0x8f0 [ 329.184019] ? __lock_acquire+0x7fc/0x5020 [ 329.188020] binder_alloc: binder_alloc_mmap_handler: 19825 20001000-20004000 already mapped failed -16 [ 329.188444] ? kasan_unpoison_shadow+0x35/0x50 [ 329.202439] ? print_usage_bug+0xc0/0xc0 [ 329.206504] ? get_page_from_freelist+0xfe4/0x4620 [ 329.211286] binder: BINDER_SET_CONTEXT_MGR already set [ 329.211436] __should_failslab+0x124/0x180 [ 329.220939] should_failslab+0x9/0x14 [ 329.221342] binder: 19825:19828 ioctl 40046207 0 returned -16 [ 329.224741] kmem_cache_alloc+0x47/0x760 [ 329.224757] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 329.224781] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 329.224800] __radix_tree_create+0x4d6/0x840 [ 329.224820] ? radix_tree_maybe_preload_order+0x110/0x110 [ 329.244580] binder_alloc: 19825: binder_alloc_buf, no vma [ 329.246324] ? find_held_lock+0x36/0x1c0 [ 329.246343] ? graph_lock+0x170/0x170 [ 329.246358] ? __lock_is_held+0xb5/0x140 [ 329.246375] ? print_usage_bug+0xc0/0xc0 [ 329.246402] ? find_held_lock+0x36/0x1c0 [ 329.250848] binder: 19825:19829 transaction failed 29189/-3, size 0-0 line 2967 [ 329.256325] __radix_tree_insert+0x107/0x8f0 [ 329.256342] ? graph_lock+0x170/0x170 [ 329.256362] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 329.282026] binder: 19825:19828 ERROR: BC_REGISTER_LOOPER called without request [ 329.289258] ? __radix_tree_create+0x840/0x840 [ 329.289279] ? lock_acquire+0x1e4/0x540 [ 329.289297] ? shmem_add_to_page_cache+0x49c/0xe00 [ 329.289317] ? lock_release+0xa30/0xa30 [ 329.289342] ? kasan_check_write+0x14/0x20 [ 329.331645] ? do_raw_spin_lock+0xc1/0x200 [ 329.335890] shmem_add_to_page_cache+0x988/0xe00 [ 329.340646] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 329.345062] ? shmem_put_link+0x280/0x280 [ 329.349210] ? percpu_ref_put_many+0x131/0x240 [ 329.353793] ? percpu_ref_tryget+0x2d0/0x2d0 [ 329.358210] ? mem_cgroup_try_charge+0x548/0xa70 [ 329.362979] ? mem_cgroup_protected+0xa60/0xa60 [ 329.367664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.373211] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 329.378324] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 329.383002] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 329.388026] ? __radix_tree_preload+0x173/0x1d0 [ 329.392706] shmem_getpage_gfp+0x81b/0x41e0 [ 329.397051] ? shmem_writepage+0x1380/0x1380 [ 329.401469] ? print_usage_bug+0xc0/0xc0 [ 329.405541] ? __lock_acquire+0x7fc/0x5020 [ 329.409464] binder: undelivered TRANSACTION_ERROR: 29189 [ 329.409784] ? print_usage_bug+0xc0/0xc0 [ 329.419269] ? __lock_acquire+0x7fc/0x5020 [ 329.423512] ? print_usage_bug+0xc0/0xc0 [ 329.427577] ? __lock_acquire+0x7fc/0x5020 [ 329.431796] ? __lock_acquire+0x7fc/0x5020 [ 329.436020] ? check_noncircular+0x20/0x20 [ 329.440243] ? __lock_acquire+0x7fc/0x5020 [ 329.444468] ? __lock_acquire+0x7fc/0x5020 [ 329.448700] ? trace_hardirqs_on+0x10/0x10 [ 329.452925] ? print_usage_bug+0xc0/0xc0 [ 329.456969] ? __lock_acquire+0x7fc/0x5020 [ 329.461187] ? print_usage_bug+0xc0/0xc0 [ 329.465324] ? print_usage_bug+0xc0/0xc0 [ 329.469467] ? graph_lock+0x170/0x170 [ 329.473254] ? print_usage_bug+0xc0/0xc0 [ 329.477308] ? __lock_acquire+0x7fc/0x5020 [ 329.481537] ? __lock_acquire+0x7fc/0x5020 [ 329.485771] ? graph_lock+0x170/0x170 [ 329.489562] ? find_held_lock+0x36/0x1c0 [ 329.493611] ? print_usage_bug+0xc0/0xc0 [ 329.497661] ? lock_downgrade+0x8f0/0x8f0 [ 329.501793] ? kasan_check_read+0x11/0x20 [ 329.505927] ? lock_release+0xa30/0xa30 [ 329.509886] ? mark_held_locks+0xc9/0x160 [ 329.514019] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.519547] ? iov_iter_fault_in_readable+0x23d/0x460 [ 329.524721] ? copy_page_from_iter+0x890/0x890 [ 329.529297] ? __sanitizer_cov_trace_pc+0x4d/0x50 [ 329.534127] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 329.539319] shmem_write_begin+0x110/0x1e0 [ 329.543547] generic_perform_write+0x3ae/0x6c0 [ 329.548121] ? add_page_wait_queue+0x2c0/0x2c0 [ 329.552698] ? file_update_time+0xe4/0x640 [ 329.556922] ? current_time+0x1b0/0x1b0 [ 329.561069] ? down_write+0x8f/0x130 [ 329.564779] __generic_file_write_iter+0x26e/0x630 [ 329.569696] generic_file_write_iter+0x438/0x870 [ 329.574441] ? __generic_file_write_iter+0x630/0x630 [ 329.579534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.585063] ? iov_iter_init+0xc9/0x1f0 [ 329.589022] __vfs_write+0x6c6/0x9f0 [ 329.592722] ? kernel_read+0x120/0x120 [ 329.596597] ? __lock_is_held+0xb5/0x140 [ 329.600649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.606172] ? __sb_start_write+0x17f/0x300 [ 329.610479] vfs_write+0x1f8/0x560 [ 329.614006] ksys_pwrite64+0x181/0x1b0 [ 329.617888] ? __ia32_sys_pread64+0xf0/0xf0 [ 329.622194] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.627714] ? fput+0x130/0x1a0 [ 329.630987] ? do_sys_ftruncate+0x44e/0x560 [ 329.635306] __x64_sys_pwrite64+0x97/0xf0 [ 329.639444] do_syscall_64+0x1b9/0x820 [ 329.643313] ? finish_task_switch+0x1d3/0x870 [ 329.647795] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.652716] ? syscall_return_slowpath+0x31d/0x5e0 [ 329.657645] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 329.662995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.667840] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.673013] RIP: 0033:0x40fd77 [ 329.676192] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.695429] RSP: 002b:00007f453ccf2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 03:33:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, r2}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={r4, 0x7fffffff}, &(0x7f00000000c0)=0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000240)={0x0, 0x0, 0x5, &(0x7f0000000200)=0xff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000003c0)=""/93, &(0x7f0000000440)=0x5d) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x64000000}, 0x10) close(r3) close(r1) 03:33:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = dup3(r0, r0, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040)=0x1, r2, 0x0, 0x2, 0x4}}, 0x20) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x9, 0x3, 0x8, 'queue0\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:24 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400009f070000000000006aff00000012000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7ff, 0x7fffffff, 0x9975, 0x5, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) accept$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) accept4$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14, 0x80000) getsockname(r1, &(0x7f0000000540)=@hci={0x0, 0x0}, &(0x7f00000005c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000740)={0x0, @local, @broadcast}, &(0x7f0000000780)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001480)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001640)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000001880)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000019c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001b00)=0xe8) getsockname$packet(r1, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b80)=0x14) accept4$packet(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001cc0)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001f80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002180)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000021c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000022c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002300)={@dev, 0x0}, &(0x7f0000002340)=0x14) getpeername$packet(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000029c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002a00)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002b00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000034c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003480)={&(0x7f0000002b40)={0x91c, r3, 0x310, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8cf}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x234, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0x0, 0x80000000, 0x10001}, {0x7ff, 0x1, 0x5, 0x10000}, {0x2, 0x5, 0x4, 0x8}, {0x9, 0x8001, 0xffffffffffffffff, 0x9}, {0x8, 0x8000, 0x2000000, 0x100}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x1f4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x800, 0x10, 0xfffffffffffffffb, 0x2}, {0xffffffffffff8000, 0x9, 0x0, 0x155b}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x248, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x57}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r24}, {0xc0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x91c}, 0x1, 0x0, 0x0, 0x1}, 0x20040010) [ 329.703129] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 000000000040fd77 [ 329.710382] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000014 [ 329.717635] RBP: 0000000000000000 R08: 0000000020000158 R09: 00000000fbad8001 [ 329.724898] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 329.732151] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000006 [ 329.747007] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 329.815600] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 330.109085] binder: undelivered TRANSACTION_COMPLETE 03:33:25 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x402400) write$P9_RSTATFS(r0, &(0x7f00000001c0)={0x43, 0x9, 0x2, {0x5, 0xffffffffffff4604, 0x8000, 0x4, 0x2, 0x4, 0x3, 0x4, 0x6}}, 0x43) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x56}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000ff0100000008001b0000000000"], 0x28}, 0x1}, 0x0) 03:33:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x25, &(0x7f0000000180)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x10) 03:33:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='aead\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x34, r2}) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x6) r4 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="e67a1c76ce9bc7e4207bce83ece6ac1d68049f33e6a86205ddffcac3feebd5baa0555d9a63d22f2e194fcad5354e38cd3e26568ba212bc7b03a677eff8d4badec64d3889726b4e5f7b044b36ab9fc5673dcc12de6b9cab246858201b0a728c6c11871550bc2d5da6ef2e641b94a7a4595d7f7222f98f69e1fbf155f2bff05f5d2989ba46656f82a636780bf5", 0x8c, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r3) 03:33:25 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1000, 0xffff0000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/143, 0x7e) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 03:33:25 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040), 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b717000013000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000002b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x13000000, 0xe, 0xf8, &(0x7f00000000c0)="7a64f6bfff9c6ca28be40339b5ff", &(0x7f0000000400)=""/248, 0x101}, 0x28) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000500)={{0x9, 0x5, 0x6, 0x7fff, 'syz1\x00', 0x3f}, 0x0, 0x31, 0x3, r3, 0x6, 0xd3c, 'syz0\x00', &(0x7f0000000280)=['/proc/self/net/pfkey\x00', '\x00', '\x00', 'syzkaller\x00', '/proc/self/net/pfkey\x00', 'bdevsecurityselinuxmime_type\x00'], 0x53, [], [0x5, 0x7fff, 0x9, 0xffffffffffffffff]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r4) 03:33:25 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:25 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x10e, &(0x7f0000000000)=ANY=[@ANYBLOB="b70200000000001fbfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xe4, &(0x7f0000000080)="2e1e6c22c5cf507721c822a54a75", &(0x7f0000000380)=""/228}, 0x28) 03:33:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x800000000) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffff, 0x440001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x8}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/94) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x8, 0x0, &(0x7f0000000380)=[@increfs={0x40046305}], 0x0, 0x0, &(0x7f0000000480)}) [ 330.648143] IPVS: length: 93 != 24 [ 330.665940] IPVS: length: 93 != 24 [ 330.708635] binder: BINDER_SET_CONTEXT_MGR already set [ 330.720956] binder: 19893:19894 ioctl 40046207 0 returned -16 03:33:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x2f7) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 331.094367] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 331.124007] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 331.200862] FAULT_FLAG_ALLOW_RETRY missing 30 [ 331.205501] CPU: 0 PID: 19910 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #149 [ 331.212862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.222222] Call Trace: [ 331.224826] dump_stack+0x1c9/0x2b4 [ 331.228466] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.233672] ? kasan_check_write+0x14/0x20 [ 331.237905] ? do_raw_spin_lock+0xc1/0x200 [ 331.242148] handle_userfault.cold.33+0x47/0x62 [ 331.246852] ? userfaultfd_ioctl+0x4fd0/0x4fd0 [ 331.251444] ? trace_hardirqs_on+0x10/0x10 [ 331.255778] ? print_usage_bug+0xc0/0xc0 [ 331.259845] ? print_usage_bug+0xc0/0xc0 [ 331.263909] ? userfaultfd_ctx_put+0x810/0x810 [ 331.268505] ? __lock_acquire+0x7fc/0x5020 [ 331.272742] ? graph_lock+0x170/0x170 [ 331.276560] ? find_held_lock+0x36/0x1c0 [ 331.280628] ? lock_downgrade+0x8f0/0x8f0 [ 331.284782] ? kasan_check_read+0x11/0x20 [ 331.288930] ? do_raw_spin_unlock+0xa7/0x2f0 [ 331.293336] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 331.297921] ? kasan_check_write+0x14/0x20 [ 331.302151] ? do_raw_spin_lock+0xc1/0x200 [ 331.306402] __handle_mm_fault+0x3a0a/0x4460 [ 331.310817] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 331.315661] ? graph_lock+0x170/0x170 [ 331.319480] ? lock_downgrade+0x8f0/0x8f0 [ 331.323635] ? kasan_check_read+0x11/0x20 [ 331.327780] ? rcu_is_watching+0x8c/0x150 [ 331.331928] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 331.336342] ? handle_mm_fault+0x8c4/0xc80 [ 331.340581] handle_mm_fault+0x53e/0xc80 [ 331.344651] ? __handle_mm_fault+0x4460/0x4460 [ 331.349238] ? find_vma+0x34/0x190 [ 331.352783] __do_page_fault+0x620/0xe50 [ 331.356851] ? mm_fault_error+0x380/0x380 [ 331.361001] ? graph_lock+0x170/0x170 [ 331.364808] do_page_fault+0xf6/0x8c0 [ 331.368614] ? vmalloc_sync_all+0x30/0x30 [ 331.372766] ? find_held_lock+0x36/0x1c0 [ 331.376843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.381691] page_fault+0x1e/0x30 [ 331.385153] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 331.390765] Code: 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 <8a> 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f [ 331.410132] RSP: 0018:ffff8801ae5ff7f0 EFLAGS: 00010202 [ 331.415495] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 331.422759] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801ae5ff890 [ 331.430023] RBP: ffff8801ae5ff828 R08: ffffed0035cbff13 R09: ffffed0035cbff12 [ 331.437285] R10: ffffed0035cbff12 R11: 0000000000000003 R12: 0000000020013004 [ 331.444548] R13: 0000000020013000 R14: ffff8801ae5ff890 R15: 00007ffffffff000 [ 331.451839] ? _copy_from_user+0x10d/0x150 [ 331.456076] evdev_do_ioctl+0xb69/0x21a0 [ 331.460139] ? str_to_user+0x90/0x90 [ 331.463857] ? graph_lock+0x170/0x170 [ 331.467673] ? find_held_lock+0x36/0x1c0 [ 331.471746] ? lock_downgrade+0x8f0/0x8f0 [ 331.475896] ? kasan_check_read+0x11/0x20 [ 331.480038] ? rcu_is_watching+0x8c/0x150 [ 331.484185] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 331.488597] ? __fget+0x414/0x670 [ 331.492057] evdev_ioctl_handler+0x144/0x1a0 [ 331.496468] evdev_ioctl+0x27/0x2e [ 331.500006] ? evdev_ioctl_compat+0x30/0x30 [ 331.504322] do_vfs_ioctl+0x1de/0x1720 [ 331.508228] ? ioctl_preallocate+0x300/0x300 [ 331.512632] ? __fget_light+0x2f7/0x440 [ 331.516604] ? fget_raw+0x20/0x20 [ 331.520058] ? retint_kernel+0x10/0x10 [ 331.523947] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.528961] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 331.533722] ? security_file_ioctl+0x94/0xc0 [ 331.538133] ksys_ioctl+0xa9/0xd0 [ 331.541587] __x64_sys_ioctl+0x73/0xb0 [ 331.545475] do_syscall_64+0x1b9/0x820 [ 331.549359] ? finish_task_switch+0x1d3/0x870 [ 331.553860] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.558788] ? syscall_return_slowpath+0x31d/0x5e0 [ 331.563719] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 331.569087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.573937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.579122] RIP: 0033:0x455ab9 [ 331.582299] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.601669] RSP: 002b:00007f013be16c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.609390] RAX: ffffffffffffffda RBX: 00007f013be176d4 RCX: 0000000000455ab9 [ 331.616655] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000015 [ 331.623920] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 331.631208] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 331.638475] R13: 00000000004bd1d2 R14: 00000000004cb9b0 R15: 0000000000000001 03:33:26 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x4, {0xa, 0x4e21, 0xfffffffffffffe40, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) connect$l2tp(r0, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x8922, &(0x7f0000000000)) 03:33:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000040), 0x0, r2, 0xa}) 03:33:26 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x7, 0x3, 0x1, 0x7a7, 0x5, 0x27ec}) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x94, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7a4f8d29199e32c1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r1, &(0x7f00000001c0)=""/89, 0x59) 03:33:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x10080) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = getpgid(0x0) kcmp(r2, r2, 0x0, r1, r0) 03:33:26 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x80000003, @multicast1=0xe0000001}}, 0x1e) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 03:33:26 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x200) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r2, 0x7, 0x1, 0x2, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 03:33:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6c50400aeb995298992ea5400c2", 0x10) sendmsg$nl_route_sched(r2, &(0x7f0000000a00)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000a40)=ANY=[@ANYBLOB="9dcb42aa4008000029f28c89a12d0eacd87fde0b37", @ANYRES32=0x0, @ANYBLOB="0000fbff00000a000000000008000500000000000800050000000000080005000000000008000100687462000c080200040403000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004040300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100686673630000000004000200"], 0x97a}, 0x1}, 0x0) 03:33:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0xff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)={{0x2000000}, {}, 0x40}) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'security.', '/dev/sequencer2\x00'}, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800000000, 0x0) 03:33:26 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x3, 0xb5f]}, &(0x7f0000000040)=0x8) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/32, 0xf}, {&(0x7f0000002480)=""/4096, 0x7004}], 0x2, &(0x7f0000000340)=""/123, 0x7b}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0xfff, 0x81, 0x80, 'queue1\x00', 0x3}) 03:33:26 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(0xffffffffffffffff, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118}}, 0x39f) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 03:33:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x80000000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x20000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x100b}}, 0x20) r3 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r3}}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r4, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 03:33:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="dc00000000") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7fff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 03:33:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x400000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x800, 0x9c95, 0x7, 0x6, 0x3efa, 0x1, 0x0, 0x6, 0x1, 0x0, 0x1f}, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r2, 0x80045104, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0xc0000000000000, 0x6, 0x6, 'queue1\x00', 0x2}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) 03:33:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x29, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x82040000, 'lblcr\x00'}, 0x2c) epoll_create1(0x80000) 03:33:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 332.430115] BTRFS: device label d+Q§±'ç ñ¿¨S [ 332.430115] dÞ±.1ô”&ËÆ£%2æß? devid 2530879793048935964 transid 756082810144684242 /dev/loop1 [ 332.454783] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 332.462099] BTRFS error (device loop1): superblock checksum mismatch [ 332.499741] BTRFS error (device loop1): open_ctree failed [ 332.527122] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 332.534448] BTRFS error (device loop1): superblock checksum mismatch [ 332.541747] BTRFS error (device loop1): open_ctree failed 03:33:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffffffffffff64) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x138db466, 0x2}, {0x200, 0x8001}, 0x7, 0x7, 0x3000000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x5, 0x0) 03:33:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) recvfrom(r0, &(0x7f00000002c0)=""/244, 0xf4, 0x2000, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x3, {0xa, 0x4e21, 0x6a0, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x7fff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = memfd_create(&(0x7f0000000140)="295e1d3c2d2b63707573657400", 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000003c0)=0x4, 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/100) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x7}) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001800)='nv\x00', 0x3) shutdown(r0, 0x1) 03:33:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x12, 0xc080) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x6, 0x8, 0x2, 0xf6, 0x2, [{0x800, 0x0, 0x7fffffff, 0x0, 0x0, 0x4}, {0x8000, 0x17a, 0x3, 0x0, 0x0, 0x400}]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') timer_create(0x6, &(0x7f0000000240)={0x0, 0x33, 0x3, @thr={&(0x7f00000000c0)="ad7d6c05e6db", &(0x7f00000002c0)="1e776052a68c5498c46bf36eae5606536bbf8b8c0aed59ac34500dc2c34bd8085f266f751cbcf052b89a344ba05f2f2a16e9040d88635389bc73ca7b0f2b828917aeab78ee72c7155f376f808e9c21dec704666ec7023c0371d5d3035b7e5ccbd756594f2c1f970dcb8d8bcbf3ab407b289448abc51016cdc8d8838940b33e6db6f08afd1d84e716b348f14c2b024ef1d33c57d2fefdddbd3e601a3184a704af062963186ed854dbf08310cfcd670ccb4744a62202e992e0fe996826ca813f1c5f6d8457889bb903a2fa4f"}}, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000080)="2e2f66696c65302f662e6c6530f0", 0x40003ffd, 0x0) ftruncate(r1, 0x100) open(&(0x7f0000000280)="2e2f66696c65302f662e6c6530f000", 0x8042, 0x0) 03:33:27 executing program 0: unshare(0x20000000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x2d, r1}) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f00000003c0), &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000340)) 03:33:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:27 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) [ 333.057407] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 333.064672] BTRFS error (device loop1): superblock checksum mismatch 03:33:28 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 333.109163] BTRFS error (device loop1): open_ctree failed 03:33:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:28 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2b72f36353de7db160717b00a6f6055d08594df3bff1ac4f0b670d04adde3647b6b41c41594642a13ab221b71a9642b51a7b127e719a0f1bfa8530a0d64deb12e31f49426cbc6a32532e6df3f00067d84b014f9787e1da18605ab4fd9d59d4dd2ef915b984a69de82b383c8bf7574aa63b2457a4cbb61dc314f336676b89b77e2cf62c9025a6d506af936c2b62bdbb251709c00304212731e73b6940f5b623f659a82f9adc03a6d8a8a43c070c11e3332c6d23a93eeb876dc3dfb41ba2ef804bf03c93b38d38c6fc6d8183c68653e0b07ae79583482b60d3b25311a488e24af1fe4e3861c2ef6acc5a84b51e915b57df1b92aec64e9d6ed56887c9a3cada922817f077701a0b0e881fb5c317ba13d5427221a53ba76e01dbbcdcb1a671bd348d81646aa17eafe56b6a22e8d7235", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:28 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x476, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x81, 0x401, 0x8, 0x1, 0x4, 0x8, 0x1, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)={r1, 0x5, 0x1}, 0x8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="57c45d08b9d2934ce0e40e206319608b1031cc9833df3842df73999bd5b0adf3"}) 03:33:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 333.302891] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 333.310188] BTRFS error (device loop1): superblock checksum mismatch [ 333.368586] BTRFS error (device loop1): open_ctree failed 03:33:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x400) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 03:33:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$P9_RSTATFS(r0, &(0x7f0000000000)={0x43, 0x9, 0x2, {0xfffffffffffffffc, 0x0, 0x2, 0xfffffffffffffffd, 0x1000, 0x7, 0xa04, 0x3, 0x4}}, 0x43) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xffffffffffbfffff, 0x80000000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x8, 0x8, 0xaa49, 0xffffffffffffff7f, 0x0, 0x7, 0x2, 0x5, 0x8, 0x7, 0x8001, 0x8, 0x1, 0x0, 0x5, 0x46c, 0x8, 0x3, 0x80000000, 0x6, 0xfffffffffffffffa, 0xb007, 0x7fffffff, 0x100000001, 0x1f, 0x10001, 0x7, 0xfffffffffffff800, 0x0, 0x1ff, 0x0, 0x2, 0x401, 0x3, 0x7, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x11090, 0x7, 0x8, 0x6, 0x8, 0x4, 0xa62b}, r2, 0xc, r0, 0x9) 03:33:28 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:28 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x2}}, 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)}}, 0x20) 03:33:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:28 executing program 4: r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20a800, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000d00)=0xe8) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000f00)=0xe8) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001140)=0xe8) r19 = getgid() r20 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001280)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) r26 = getpid() fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) getgroups(0x5, &(0x7f0000001980)=[0xee01, 0xee01, 0x0, 0xee00, 0xffffffffffffffff]) r32 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) r35 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003100)=0x0, &(0x7f0000003140), &(0x7f0000003180)) fcntl$getownex(r0, 0x10, &(0x7f00000031c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003200)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003300)=0xe8) getresgid(&(0x7f0000003340), &(0x7f0000003380), &(0x7f00000033c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000039c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) getresgid(&(0x7f0000003b40), &(0x7f0000003b80), &(0x7f0000003bc0)=0x0) r44 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003c00)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000003d00)=0xe8) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000056c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005700)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000005800)=0xe8) lstat(&(0x7f0000005840)='./file0\x00', &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpgid(0x0) lstat(&(0x7f0000005900)='./file0\x00', &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000059c0)={0x0}, &(0x7f0000005a00)=0xc) stat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getgid() sendmmsg$unix(r1, &(0x7f0000005c40)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="ac5120ee42825cac43a2d521441070ef995f222b1fd077763f79004416a3bd68aa08689765634b7e7bbf463dab", 0x2d}, {&(0x7f0000000200)="e68bfa7a909ed96c101f0ac6b4d887a7f00eccdd686f84231e0896ca4af10a25f05c7514f106119b3e01d98d9c86458439a5cd5f24a4fe1bc7ae3cbbd2cf83ff648596eea08a0ec1ec36313a10606b7e44e53a6a7ba35bd8e772", 0x5a}, {&(0x7f0000000280)="c0b9f70a2d123a4ea7de61be524ed3092842482d4985714a91409b9a70bc613283b4284b7bae45d40c4f92db030e6df740d716f1fb9182b374e075a5ded962ab111367eee83090b18e15f42a8854eb1ba30d0721324a41badb6f2f8f835012b31a865e01ba2244606833eabc26cf9940b45e3918d7adb4", 0x77}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x10}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000008c0)="16ef6d7dc8e16dc0ca4f341bacc502306096d22de0de64936f3a69bad314669fd8a8671868bb931b19fcd0b6f3ef8ab458bfc11cb193b640d7285127b22f5701d758c2d94ee87cfbc0adc5f7936372fc9a0342d232260ef5f1a7a2e12ba18d3150033feaa04c269f88a785fa431ae666004c8222aea4e0f56c7e226fe6d87458764f24c5102c14a30acf9d1b8673e4f69f26c92dd5fa72d35e0b25e1eeb1ede346ca60d82131daec61ec831593429bf8a876a82864b2436d5727cbdc44f0695cb2ecb966520a4a37453e814df2c7b178496eb74e8284fe78a74ca92730", 0xdd}, {&(0x7f00000009c0)="3ae7523a552edb399f022705192c506d3f4904ae162004b9442b1862a61670ab0872a8617fc78fc0ec4bdb4de68aa6c96f4d0588cca0f3003d38418fae1cf1dca5edc941da957743c8dfeeb5280010c0f5f9bf336193f95a6c88291cdb7ca8c7125c48ce8efa19023b64f530e7f2fd216126c7b538ed40ef8e96ffae9e852feab780d3a90f3157ca0d11b956de9cfd71", 0x90}, {&(0x7f0000000a80)="b488d6d941d6356075ddb635547a51e44432bc8d2a473cce53f010e6a6916b63a4615e14b80b75615c1e7024aeb62d24", 0x30}, 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{&(0x7f0000004140)="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0x1000}, {&(0x7f0000005140)="469a7d2408610bb5fd884276857e838fa73c30bd73d2840cd2faa81d8f47d393c5172fef0adfb1e3be7a163fa0b64cd0d2e3f50332801a51727790b3b864b71f90fc4930e114fa12090702c5dcb78751b8f718cd86328e9bcd21973f8690e89a496c13ca0f896c4da0d1c965a0d90bb41f76ba532ac1a4e11bb3cda4f901dc5eccabd4bee7b684e865d8d0a29938f412bd2ee973ef5c4d66b77b3773c611d5cb75e4", 0xa2}, {&(0x7f0000005200)="9f52ae085f6d63e1e514333cfd704839c2e8a60821fa26e87f07f02df9a35342a96e52d0a8dcfc915ce94f9c4b3c361a62d56d44b8d8d0da7b04934859294207e47daf4813b77e3fe698871932a597ba5f23a9f39c836fff585b054c6707b7074fe10715a973ddf7956edf7e4f8bdba5866ec31e541516b67e38b7ec28e6d7e86ab2743b6083a6968a4becb1852d3ac1e73b04c4b0cf29b6d08417d35f939f6e77a1e6e523a9", 0xa6}, {&(0x7f00000052c0)="aecdeb097145c5a0a8d61f852c3c7657bba0277934ceb79249f7ac12b44b23a7a0f4cf9d7ab24f60fdef8fce828ae5c9089a08fb5b027edce8695dd77f1208c0117fe962d0593a7c756d3f2da0198787c3001795e66a427b80056a570f7e1ae57b223b2112bfb0aeeabd685f9e7fabc710f235f1841410077bfc15c7388af9ddefc38654995d878a0d6db816d559d1be1e9b68e1a251d22581aaa2267420467f8e983953a457f10f7913ec3b1bc93f38a17049c588a736c06c69a2c2a19e9585ccd473bbbe670128ee4a7a179ba0b6160637273f2c8d38bdd67efd9ea067176233110b38bdbcc48f8570311e214b2c55d496", 0xf2}, {&(0x7f00000053c0)="e7347de83e11c49d2db25af6020de1317563d91e27b47b5a388b38ac41567032a4ef6ace01b48c1c0d6fb3fcd53f30cfb5648b2a64ce037f0c5d68b3ee738794b5aaa15a40afd24d4999c98680556adade5105b05c02bad04e10c6c124c99f7a5e198a1b90707f4934a3df633f4a51cf8dff", 0x72}, {&(0x7f0000005440)="ae0ea13779a6bda07564bc858e2689bf38560a093167e44ca11ca654683f683ac920dd317b052ef2dfcc2253006d1c6f4191551eeea5fb6bf613ae25108cc4c281ce1059a1ab940d906463af38d8fd9161271b4ca87fab254cd5ad4636d0e0f8a81272c4bdc886158dbd016c5e11a9aa96411a22f3973113ff55d3727b63a89b9344c3b67770429366c7596462ffc3a80d34b844d6a08a12ee5baf3b177fefdc0be80560209cb1b251085a48392d6a29ff2eca24ce1683cd1b20d5bfbe7f95f03cc4d3e132242631", 0xc8}, {&(0x7f0000005540)="2c58b58d4cf6ddd9096302b3f3f3feda250cc1ef6b89964574831c724f9a0b9728ca6d7dbf7c5242e7de7a7303748e10d311bf23b932f1aff5ac85abfa9a0467c3869d459181c05a2055829c4d5e9444013737de8787aec7258c931731ece6a9170256e71c50a326f75d4384c64071c82ff2ac3aea91dc80bef637762dbf6c0da8948f520744c8ec251fd8bb", 0x8c}], 0xa, &(0x7f0000005b00)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x130, 0x8000}], 0x6, 0x400c4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r56 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r56, 0xc0145401, &(0x7f0000000080)={0x0, 0x0, 0x401, 0x2, 0x7fff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f000090c000/0x1000)=nil, 0x1000}, 0x1}) ioctl$FIBMAP(r56, 0x1, &(0x7f00000000c0)=0x4) 03:33:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x133, [0x1, 0x80000000, 0x4, 0x400, 0x8000, 0x50b3, 0x7, 0x1ff]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clock_gettime(0x0, &(0x7f0000000200)={0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x77, "2009753a4b9a3ecab336753b12f265b51e4135b364868627c82d6575d60df402f633182fa9bd7b28963866dc5dd2b7b076a84fe8d5ad2786765d16997cedeee88ba2e629e1a37d4fe69ba06364aef120ca15815b0fdf3d90415c7f7eb0c3e9790d444310b31d54bc970edf9842d698a7229b0da116ad66"}, &(0x7f0000000040)=0x7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000240)=0x84) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={r1}, &(0x7f0000048000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000001040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 03:33:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000240)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000073, 0x101]}) [ 333.966260] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 333.973549] BTRFS error (device loop1): superblock checksum mismatch [ 333.988369] BTRFS error (device loop1): open_ctree failed [ 334.009057] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 334.016319] BTRFS error (device loop1): superblock checksum mismatch [ 334.046260] BTRFS error (device loop1): open_ctree failed 03:33:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() r2 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, 0x6) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:29 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 03:33:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="7b9fa00c9cc39f09eb28d691b8eb67a434e382b61ae2374a118548ba359a547e331a800f2924be9dd8198cd22d70be9562bcd40000790445e2fbc56a8c066fb389daaf1c515cc84441f37ca4d2a998774b0b2c2fdfdab4e4365e12798bbc5fba64d8eeaf74be2788f85c1ba1e3a34ba25a9568335c4225ab42dc1bb0ddeae4b988ba4550de5d3d4c88f979b63ac2385555bc3cb2ed88915bfd06a91401dc6863364f6b59ec4d") r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000003c0)=0x5a) 03:33:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) [ 334.225285] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 334.232575] BTRFS error (device loop1): superblock checksum mismatch 03:33:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) [ 334.284372] BTRFS error (device loop1): open_ctree failed [ 334.306399] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 334.313709] BTRFS error (device loop1): superblock checksum mismatch [ 334.358927] BTRFS error (device loop1): open_ctree failed 03:33:29 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:29 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) 03:33:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unlink(&(0x7f0000000400)='./file0/file0\x00') r1 = semget$private(0x0, 0x0, 0x2) semtimedop(r1, &(0x7f0000000240)=[{0x7, 0x1, 0x1800}, {0x2, 0xc, 0x1800}, {0x1, 0x3, 0x1000}], 0x3, &(0x7f00000002c0)={0x0, 0x989680}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f00000003c0)='binfmt_misc\x00', 0x80000, &(0x7f0000000400)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) umount2(&(0x7f0000000200)='./file0\x00', 0x4000000002) [ 334.400156] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 334.407424] BTRFS error (device loop1): superblock checksum mismatch [ 334.436823] BTRFS error (device loop1): open_ctree failed 03:33:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 03:33:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x80, 0x4}, "0a4ceaa05d9a00000000000080039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29c0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 03:33:30 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="6e00000071c6625cc3d182024f53d6b9e57064d7630388110bf95500000000000000000000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x8}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8942, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000080)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "8f8b8a"}}) close(r2) close(r1) close(r2) 03:33:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 03:33:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="001e3365fd5eb57eab12ad5d8ed9d40059386cf9005568a0fc2114b9444acc3c1f9d1300beb419dd5cfa32c6a97989fb3345af9a9be404c322ca98ab0ffa803303c610a3f4644af7f46688735d9467bb85f60a165e9e7ddd416d1a17ae5cb5bec68eceb7a83300cedc124bdf9ccad9d4851b27783078b91c5b8cd710ee3d53f4cfcecba28263dcea0db573f66b59f730af0ff341541ceee954b3a5a9a2ace03f5a0d0389e3e68253279ea3e2e20c4f8c16098eafe38f968e26abdcddb9678b046deb208f31aa6550dc9b4cb2f56ad046f947dc9f53ca61b8b7a08ff4acf96c6c3870667b645a057e92e3eaad4de8c08d0b3c08bb74cda81d8a0af186fa072aebe9eb73fec98ebd742c9c5c20e8220a932c82b852d1e870443dc26d2397d3b181fedefa3ad8f043"]) 03:33:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 03:33:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 03:33:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xe8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40bc5311, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x2, 0x3f}, &(0x7f0000000140)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/175) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="6500000022294ca8fc6c54b3f29537c03acf8203cb35bd341f5a66e6386285d69c6cac2967472498e7f193a916178c33ec49ed0bcc640a1af0b954fd9c12973957abddeefdc3b845ad97f6d2ac92879212f04e9b0d68e51ca0269e3f0366bbd1de165fe3042872b8"], &(0x7f00000002c0)=0x6d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) 03:33:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 03:33:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="001e3365fd5eb57eab12ad5d8ed9d40059386cf9005568a0fc2114b9444acc3c1f9d1300beb419dd5cfa32c6a97989fb3345af9a9be404c322ca98ab0ffa803303c610a3f4644af7f46688735d9467bb85f60a165e9e7ddd416d1a17ae5cb5bec68eceb7a83300cedc124bdf9ccad9d4851b27783078b91c5b8cd710ee3d53f4cfcecba28263dcea0db573f66b59f730af0ff341541ceee954b3a5a9a2ace03f5a0d0389e3e68253279ea3e2e20c4f8c16098eafe38f968e26abdcddb9678b046deb208f31aa6550dc9b4cb2f56ad046f947dc9f53ca61b8b7a08ff4acf96c6c3870667b645a057e92e3eaad4de8c08d0b3c08bb74cda81d8a0af186fa072aebe9eb73fec98ebd742c9c5c20e8220a932c82b852d1e870443dc26d2397d3b181fedefa3ad8f043"]) 03:33:31 executing program 7: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[]) 03:33:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x9}, {0x3, 0x8}, {0xf, 0x6}, {0x3, 0x1}, {0x90200bf4309c03f7, 0x9}], 0x5) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 336.460071] print_req_error: I/O error, dev loop1, sector 128 [ 336.470935] WARNING: CPU: 1 PID: 20304 at fs/btrfs/volumes.c:1071 close_fs_devices+0xbf0/0xfd0 [ 336.479726] Kernel panic - not syncing: panic_on_warn set ... [ 336.479726] [ 336.487110] CPU: 1 PID: 20304 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #149 [ 336.494478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.503833] Call Trace: [ 336.506426] dump_stack+0x1c9/0x2b4 [ 336.510061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.515261] panic+0x238/0x4e7 [ 336.518458] ? add_taint.cold.5+0x16/0x16 [ 336.522617] ? __warn.cold.8+0x148/0x1ba [ 336.526684] ? close_fs_devices+0xbf0/0xfd0 [ 336.531009] __warn.cold.8+0x163/0x1ba [ 336.534897] ? close_fs_devices+0xbf0/0xfd0 [ 336.539222] report_bug+0x252/0x2d0 [ 336.542852] do_error_trap+0x1fc/0x4d0 [ 336.546761] ? trace_hardirqs_on+0xd/0x10 [ 336.550908] ? math_error+0x3e0/0x3e0 [ 336.554712] ? note_gp_changes+0x550/0x550 [ 336.558947] ? __blkdev_put+0x3f1/0x830 [ 336.562932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.567777] do_invalid_op+0x1b/0x20 [ 336.571490] invalid_op+0x14/0x20 [ 336.574945] RIP: 0010:close_fs_devices+0xbf0/0xfd0 [ 336.579865] Code: 46 af fe 0f 0b e8 00 46 af fe 0f 0b 48 89 f7 e8 f6 24 ed fe e9 de f5 ff ff e8 ec 45 af fe 0f 0b e9 fd fd ff ff e8 e0 45 af fe <0f> 0b e9 a8 fd ff ff 48 8b bd 58 fd ff ff e8 8d 25 ed fe e9 35 fd [ 336.599253] RSP: 0018:ffff8801af567050 EFLAGS: 00010212 [ 336.604624] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90005a42000 [ 336.611897] RDX: 0000000000005a69 RSI: ffffffff82ccc560 RDI: 0000000000000007 [ 336.619172] RBP: ffff8801af567350 R08: ffff8801c5c405c0 R09: 0000000000000006 [ 336.626446] R10: ffff8801c5c405c0 R11: 0000000000000000 R12: ffffed0035eace2d [ 336.633746] R13: 1ffff10035eace1d R14: ffff8801af5670e8 R15: ffff8801c1e524c8 [ 336.641038] ? close_fs_devices+0xbf0/0xfd0 [ 336.645376] ? btrfs_alloc_device+0x8e0/0x8e0 [ 336.649872] ? do_raw_spin_unlock+0xa7/0x2f0 [ 336.654289] ? kasan_check_write+0x14/0x20 [ 336.658523] ? wake_up_q+0xb3/0x100 [ 336.662152] ? __mutex_unlock_slowpath+0x439/0x8c0 [ 336.667088] ? wait_for_completion+0x8d0/0x8d0 [ 336.671709] btrfs_close_devices+0x29/0x150 [ 336.676038] btrfs_mount_root+0x143c/0x1e90 [ 336.680370] ? btrfs_decode_error+0x70/0x70 [ 336.684704] ? save_stack+0x43/0xd0 [ 336.688329] ? __kasan_slab_free+0x11a/0x170 [ 336.692735] ? kasan_slab_free+0xe/0x10 [ 336.696707] ? kfree+0xd9/0x260 [ 336.699988] ? mount_fs+0xae/0x328 [ 336.703525] ? vfs_kern_mount.part.34+0xdc/0x4e0 03:33:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 336.708281] ? do_mount+0x581/0x30e0 [ 336.711993] ? ksys_mount+0x12d/0x140 [ 336.715795] ? __x64_sys_mount+0xbe/0x150 [ 336.719940] ? do_syscall_64+0x1b9/0x820 [ 336.724002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.729371] ? kasan_check_read+0x11/0x20 [ 336.733526] ? do_raw_spin_unlock+0xa7/0x2f0 [ 336.737942] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 336.742535] ? do_raw_spin_lock+0xc1/0x200 [ 336.746786] mount_fs+0xae/0x328 [ 336.750160] ? debug_check_no_obj_freed+0x30b/0x595 [ 336.755186] vfs_kern_mount.part.34+0xdc/0x4e0 03:33:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 336.759793] ? may_umount+0xb0/0xb0 [ 336.763438] ? kfree+0x111/0x260 [ 336.766830] ? btrfs_mount+0x84c/0x215e [ 336.770810] vfs_kern_mount+0x40/0x60 [ 336.774619] btrfs_mount+0x4a9/0x215e [ 336.778428] ? kasan_check_read+0x11/0x20 [ 336.782582] ? rcu_is_watching+0x8c/0x150 [ 336.786745] ? btrfs_remount+0x1710/0x1710 [ 336.790989] ? __lockdep_init_map+0x105/0x590 [ 336.795510] ? __lockdep_init_map+0x105/0x590 [ 336.800019] ? lockdep_init_map+0x9/0x10 [ 336.804090] ? __init_waitqueue_head+0x9e/0x150 03:33:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 336.808767] ? init_wait_entry+0x1c0/0x1c0 [ 336.813009] ? memcpy+0x45/0x50 [ 336.816305] ? alloc_vfsmnt+0x779/0x9f0 [ 336.820286] ? mnt_free_id.isra.27+0x60/0x60 [ 336.824704] ? graph_lock+0x170/0x170 [ 336.828508] ? rcu_pm_notify+0xc0/0xc0 [ 336.832411] ? find_held_lock+0x36/0x1c0 [ 336.836490] ? lock_downgrade+0x8f0/0x8f0 [ 336.840648] mount_fs+0xae/0x328 [ 336.844019] ? btrfs_remount+0x1710/0x1710 [ 336.848260] ? mount_fs+0xae/0x328 [ 336.851808] ? mpi_free.cold.1+0x19/0x19 [ 336.855881] vfs_kern_mount.part.34+0xdc/0x4e0 [ 336.860472] ? may_umount+0xb0/0xb0 [ 336.864103] ? _raw_read_unlock+0x22/0x30 [ 336.868242] ? __get_fs_type+0x97/0xc0 [ 336.872119] do_mount+0x581/0x30e0 [ 336.875661] ? copy_mount_string+0x40/0x40 [ 336.879887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.884643] ? retint_kernel+0x10/0x10 [ 336.888524] ? copy_mount_options+0x1e3/0x380 [ 336.893004] ? copy_mount_options+0x1f0/0x380 [ 336.897483] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 336.902317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.907838] ? copy_mount_options+0x285/0x380 [ 336.912322] ksys_mount+0x12d/0x140 [ 336.915947] __x64_sys_mount+0xbe/0x150 [ 336.919909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.924913] do_syscall_64+0x1b9/0x820 [ 336.928788] ? finish_task_switch+0x1d3/0x870 [ 336.933271] ? syscall_return_slowpath+0x5e0/0x5e0 [ 336.938184] ? syscall_return_slowpath+0x31d/0x5e0 [ 336.943102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.948626] ? retint_user+0x18/0x18 [ 336.952325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.957167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.962348] RIP: 0033:0x4584ea [ 336.965517] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 336.984744] RSP: 002b:00007f013be37a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 336.992442] RAX: ffffffffffffffda RBX: 00007f013be37b30 RCX: 00000000004584ea [ 336.999702] RDX: 00007f013be37ad0 RSI: 0000000020000100 RDI: 00007f013be37af0 [ 337.006962] RBP: 0000000020000100 R08: 00007f013be37b30 R09: 00007f013be37ad0 [ 337.014215] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000013 [ 337.021467] R13: 0000000000000000 R14: 00000000004d3c48 R15: 0000000000000000 [ 337.029406] Dumping ftrace buffer: [ 337.033160] (ftrace buffer empty) [ 337.036850] Kernel Offset: disabled [ 337.040464] Rebooting in 86400 seconds..