generic_file_write_iter+0x36f/0x650 [ 243.470643] __vfs_write+0x44c/0x630 [ 243.474337] ? kernel_read+0x110/0x110 [ 243.478213] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 243.483211] vfs_write+0x17f/0x4d0 [ 243.486737] SyS_write+0xf2/0x210 [ 243.490176] ? SyS_read+0x210/0x210 [ 243.493783] ? __do_page_fault+0x159/0xad0 [ 243.497997] ? do_syscall_64+0x4c/0x640 [ 243.501950] ? SyS_read+0x210/0x210 [ 243.505560] do_syscall_64+0x1d5/0x640 [ 243.509434] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 243.514603] RIP: 0033:0x7f5ee2baae4f [ 243.519422] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 243.527115] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 243.534366] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 243.541616] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 17:22:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x58) [ 243.548863] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 243.556113] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 243.563379] CPU: 1 PID: 12292 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 243.571263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 243.580606] Call Trace: [ 243.583192] dump_stack+0x1b2/0x281 [ 243.586822] should_fail.cold+0x10a/0x149 [ 243.590968] __alloc_pages_nodemask+0x21e/0x2900 [ 243.595727] ? register_lock_class+0x1d0/0x1180 17:22:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 65) 17:22:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x58) [ 243.600397] ? trace_hardirqs_on+0x10/0x10 [ 243.604715] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 243.609548] ? __lock_acquire+0x5fc/0x3f20 [ 243.614213] ? __lock_acquire+0x5fc/0x3f20 [ 243.618441] alloc_pages_vma+0xd2/0x6d0 [ 243.622414] shmem_alloc_page+0xe0/0x180 [ 243.626471] ? shmem_swapin+0x180/0x180 [ 243.630441] ? trace_hardirqs_on+0x10/0x10 [ 243.634668] ? shmem_add_to_page_cache+0x3bf/0x730 [ 243.639637] ? __radix_tree_lookup+0x1b5/0x2e0 [ 243.644215] ? find_get_entry+0x312/0x630 17:22:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000900), 0x0, 0xe00) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, 0x0) [ 243.648363] ? check_preemption_disabled+0x35/0x240 [ 243.653382] ? __vm_enough_memory+0x261/0x520 [ 243.657878] shmem_alloc_and_acct_page+0x126/0x620 [ 243.659648] FAULT_INJECTION: forcing a failure. [ 243.659648] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 243.662805] shmem_getpage_gfp+0x302/0x2a40 [ 243.662826] ? shmem_alloc_and_acct_page+0x620/0x620 [ 243.662835] ? page_mapping+0x151/0x2b0 [ 243.662844] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 243.662856] ? do_writepages+0x240/0x240 [ 243.697316] shmem_write_begin+0xeb/0x190 [ 243.701459] generic_perform_write+0x1d5/0x430 [ 243.706038] ? __mnt_drop_write_file+0x5f/0x90 [ 243.710613] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 243.715541] ? current_time+0xb0/0xb0 [ 243.719339] ? lock_acquire+0x170/0x3f0 [ 243.723314] __generic_file_write_iter+0x227/0x590 [ 243.728229] generic_file_write_iter+0x36f/0x650 [ 243.732972] __vfs_write+0x44c/0x630 [ 243.736757] ? kernel_read+0x110/0x110 [ 243.740643] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 243.745651] vfs_write+0x17f/0x4d0 [ 243.749178] SyS_write+0xf2/0x210 [ 243.752617] ? SyS_read+0x210/0x210 [ 243.756231] ? __do_page_fault+0x159/0xad0 [ 243.760464] ? do_syscall_64+0x4c/0x640 [ 243.764423] ? SyS_read+0x210/0x210 [ 243.768030] do_syscall_64+0x1d5/0x640 [ 243.771904] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 243.777075] RIP: 0033:0x7f028966ae4f [ 243.780765] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 243.788454] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 243.795705] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 243.802954] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 243.810205] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 243.817454] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 243.824718] CPU: 0 PID: 12311 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 243.832597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 243.841944] Call Trace: [ 243.844525] dump_stack+0x1b2/0x281 [ 243.848148] should_fail.cold+0x10a/0x149 [ 243.852296] __alloc_pages_nodemask+0x21e/0x2900 [ 243.857053] ? trace_hardirqs_on+0x10/0x10 [ 243.861282] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 243.866115] ? __lock_acquire+0x5fc/0x3f20 [ 243.870336] ? __lock_acquire+0x5fc/0x3f20 [ 243.874558] alloc_pages_vma+0xd2/0x6d0 [ 243.878517] shmem_alloc_page+0xe0/0x180 [ 243.882556] ? shmem_swapin+0x180/0x180 [ 243.886510] ? trace_hardirqs_on+0x10/0x10 [ 243.890723] ? shmem_add_to_page_cache+0x3bf/0x730 [ 243.895637] ? __radix_tree_lookup+0x1b5/0x2e0 [ 243.900197] ? find_get_entry+0x312/0x630 [ 243.904328] ? check_preemption_disabled+0x35/0x240 [ 243.909337] ? __vm_enough_memory+0x261/0x520 [ 243.913814] shmem_alloc_and_acct_page+0x126/0x620 [ 243.918734] shmem_getpage_gfp+0x302/0x2a40 [ 243.923042] ? simple_xattr_get+0xe5/0x160 [ 243.927256] ? shmem_alloc_and_acct_page+0x620/0x620 [ 243.932338] ? page_mapping+0x151/0x2b0 [ 243.936293] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 243.941549] ? do_writepages+0x240/0x240 [ 243.945593] shmem_write_begin+0xeb/0x190 [ 243.949727] generic_perform_write+0x1d5/0x430 [ 243.954294] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 243.958943] ? current_time+0xb0/0xb0 [ 243.962729] ? lock_acquire+0x170/0x3f0 [ 243.966687] __generic_file_write_iter+0x227/0x590 [ 243.971617] generic_file_write_iter+0x36f/0x650 [ 243.976371] __vfs_write+0x44c/0x630 [ 243.980079] ? kernel_read+0x110/0x110 [ 243.983967] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 243.988972] vfs_write+0x17f/0x4d0 [ 243.992502] SyS_write+0xf2/0x210 [ 243.995940] ? SyS_read+0x210/0x210 [ 243.999551] ? __do_page_fault+0x159/0xad0 [ 244.003766] ? do_syscall_64+0x4c/0x640 [ 244.007729] ? SyS_read+0x210/0x210 [ 244.011335] do_syscall_64+0x1d5/0x640 [ 244.015553] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 244.020721] RIP: 0033:0x7f5ee2baae4f [ 244.024412] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 244.032117] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 244.039365] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 244.046615] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 244.053866] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 244.061993] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 244.078149] FAULT_INJECTION: forcing a failure. [ 244.078149] name failslab, interval 1, probability 0, space 0, times 0 [ 244.114851] CPU: 1 PID: 12295 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 244.122752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 244.132100] Call Trace: [ 244.134684] dump_stack+0x1b2/0x281 [ 244.138310] should_fail.cold+0x10a/0x149 [ 244.142455] should_failslab+0xd6/0x130 [ 244.146431] kmem_cache_alloc_trace+0x29a/0x3d0 [ 244.151100] cramfs_fill_super+0xb8/0x530 [ 244.155250] ? get_cramfs_inode+0x6a0/0x6a0 [ 244.159566] ? vsprintf+0x30/0x30 [ 244.163017] ? ns_test_super+0x50/0x50 [ 244.166903] ? set_blocksize+0x125/0x380 [ 244.170965] mount_bdev+0x2b3/0x360 [ 244.174588] ? get_cramfs_inode+0x6a0/0x6a0 [ 244.178905] mount_fs+0x92/0x2a0 [ 244.182271] vfs_kern_mount.part.0+0x5b/0x470 [ 244.186764] do_mount+0xe65/0x2a30 [ 244.190301] ? __do_page_fault+0x159/0xad0 [ 244.194550] ? retint_kernel+0x2d/0x2d [ 244.198433] ? copy_mount_string+0x40/0x40 [ 244.202668] ? memset+0x20/0x40 [ 244.205942] ? copy_mount_options+0x1fa/0x2f0 [ 244.210434] ? copy_mnt_ns+0xa30/0xa30 17:22:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 67) 17:22:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000080)=ANY=[], 0x4, 0x507, &(0x7f0000000a40)="$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") listxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 244.214315] SyS_mount+0xa8/0x120 [ 244.217766] ? copy_mnt_ns+0xa30/0xa30 [ 244.221649] do_syscall_64+0x1d5/0x640 [ 244.225535] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 244.230723] RIP: 0033:0x7f7ea39c85fa [ 244.234427] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 244.242131] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 244.249401] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 244.256672] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 244.263933] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 244.265581] FAULT_INJECTION: forcing a failure. [ 244.265581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.271192] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 244.295821] CPU: 1 PID: 12329 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 244.303711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 244.313051] Call Trace: [ 244.315619] dump_stack+0x1b2/0x281 [ 244.319224] should_fail.cold+0x10a/0x149 [ 244.323350] __alloc_pages_nodemask+0x21e/0x2900 [ 244.328086] ? register_lock_class+0x1d0/0x1180 [ 244.332731] ? trace_hardirqs_on+0x10/0x10 [ 244.336944] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 244.342806] ? static_obj+0x50/0x50 [ 244.346410] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 244.351231] ? __lock_acquire+0x5fc/0x3f20 [ 244.355453] ? __lock_acquire+0x5fc/0x3f20 [ 244.359670] alloc_pages_vma+0xd2/0x6d0 [ 244.363622] shmem_alloc_page+0xe0/0x180 [ 244.367657] ? shmem_swapin+0x180/0x180 [ 244.371610] ? trace_hardirqs_on+0x10/0x10 [ 244.375823] ? shmem_add_to_page_cache+0x3bf/0x730 [ 244.380728] ? __radix_tree_lookup+0x1b5/0x2e0 [ 244.385287] ? find_get_entry+0x312/0x630 [ 244.389412] ? check_preemption_disabled+0x35/0x240 [ 244.394406] ? __vm_enough_memory+0x261/0x520 [ 244.398876] shmem_alloc_and_acct_page+0x126/0x620 [ 244.403783] shmem_getpage_gfp+0x302/0x2a40 [ 244.408173] ? simple_xattr_get+0xe5/0x160 [ 244.412411] ? shmem_alloc_and_acct_page+0x620/0x620 [ 244.417489] ? page_mapping+0x151/0x2b0 [ 244.421441] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 244.426693] ? do_writepages+0x240/0x240 [ 244.430730] shmem_write_begin+0xeb/0x190 [ 244.434860] generic_perform_write+0x1d5/0x430 [ 244.440735] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 244.445384] ? current_time+0xb0/0xb0 [ 244.449161] ? lock_acquire+0x170/0x3f0 [ 244.453117] __generic_file_write_iter+0x227/0x590 [ 244.458023] generic_file_write_iter+0x36f/0x650 [ 244.462756] __vfs_write+0x44c/0x630 [ 244.466447] ? kernel_read+0x110/0x110 [ 244.470315] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 244.475309] vfs_write+0x17f/0x4d0 [ 244.478825] SyS_write+0xf2/0x210 [ 244.482255] ? SyS_read+0x210/0x210 [ 244.485858] ? __do_page_fault+0x159/0xad0 [ 244.490069] ? do_syscall_64+0x4c/0x640 [ 244.494016] ? SyS_read+0x210/0x210 [ 244.497620] do_syscall_64+0x1d5/0x640 [ 244.501486] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 244.506739] RIP: 0033:0x7f028966ae4f 17:22:40 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 65) 17:22:40 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000180)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x240500, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x60e261b7b52573b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000000005, 0x1, 0x0, 0x0, 0x0, 0x47}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0xc0185879, &(0x7f0000000080)) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xa5, 0x7f, 0x8, 0x95, 0x0, 0x8000, 0x0, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x6, @perf_bp={&(0x7f0000000200), 0x1}, 0x2100, 0xffffffff00000000, 0x0, 0x5, 0xffffffffffffffff}, 0x0, 0xb, 0xffffffffffffffff, 0xa) perf_event_open(0x0, 0x0, 0x10, r4, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0xc, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xd484, 0x1, @perf_bp={&(0x7f00000002c0), 0xfade4cbed7a80b78}, 0x214, 0xfffffffffffff303, 0x7f, 0x8, 0x6, 0xfffffffb, 0x9, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xc, r0, 0xa) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) openat$cgroup_ro(r6, &(0x7f0000000600)='blkio.bfq.io_queued_recursive\x00', 0x7a05, 0x1700) 17:22:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 66) 17:22:40 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 68) 17:22:40 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)}) 17:22:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 68) [ 244.510443] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 244.518129] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 244.526154] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 244.533397] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 244.540647] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 244.547892] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 244.616939] FAULT_INJECTION: forcing a failure. [ 244.616939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.634842] FAULT_INJECTION: forcing a failure. [ 244.634842] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.650145] FAULT_INJECTION: forcing a failure. [ 244.650145] name failslab, interval 1, probability 0, space 0, times 0 [ 244.650807] FAULT_INJECTION: forcing a failure. [ 244.650807] name failslab, interval 1, probability 0, space 0, times 0 [ 244.663108] CPU: 0 PID: 12340 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 244.680504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 244.689850] Call Trace: [ 244.692442] dump_stack+0x1b2/0x281 [ 244.696067] should_fail.cold+0x10a/0x149 [ 244.700208] __alloc_pages_nodemask+0x21e/0x2900 [ 244.704960] ? __lock_acquire+0x5fc/0x3f20 [ 244.709182] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 244.714013] ? __lock_acquire+0x5fc/0x3f20 [ 244.718232] ? __lock_acquire+0x5fc/0x3f20 [ 244.722454] alloc_pages_vma+0xd2/0x6d0 [ 244.726418] shmem_alloc_page+0xe0/0x180 [ 244.730472] ? shmem_swapin+0x180/0x180 [ 244.734446] ? trace_hardirqs_on+0x10/0x10 [ 244.738679] ? shmem_add_to_page_cache+0x3bf/0x730 [ 244.743602] ? __radix_tree_lookup+0x1b5/0x2e0 [ 244.748180] ? find_get_entry+0x312/0x630 [ 244.752326] ? check_preemption_disabled+0x35/0x240 [ 244.757343] ? __vm_enough_memory+0x261/0x520 [ 244.761834] shmem_alloc_and_acct_page+0x126/0x620 [ 244.766762] shmem_getpage_gfp+0x302/0x2a40 [ 244.771087] ? simple_xattr_get+0xe5/0x160 [ 244.775333] ? shmem_alloc_and_acct_page+0x620/0x620 [ 244.780422] ? page_mapping+0x151/0x2b0 [ 244.784382] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 244.789643] ? do_writepages+0x240/0x240 [ 244.793709] shmem_write_begin+0xeb/0x190 [ 244.797846] generic_perform_write+0x1d5/0x430 [ 244.802425] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 244.807084] ? current_time+0xb0/0xb0 [ 244.810884] ? lock_acquire+0x170/0x3f0 [ 244.814872] __generic_file_write_iter+0x227/0x590 [ 244.819797] generic_file_write_iter+0x36f/0x650 [ 244.824580] __vfs_write+0x44c/0x630 [ 244.828287] ? kernel_read+0x110/0x110 [ 244.832173] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 244.837177] vfs_write+0x17f/0x4d0 [ 244.840703] SyS_write+0xf2/0x210 [ 244.844144] ? SyS_read+0x210/0x210 [ 244.847762] ? __do_page_fault+0x159/0xad0 [ 244.851995] ? do_syscall_64+0x4c/0x640 [ 244.855963] ? SyS_read+0x210/0x210 [ 244.859580] do_syscall_64+0x1d5/0x640 [ 244.863474] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 244.868662] RIP: 0033:0x7f5ee2baae4f [ 244.872352] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 244.880038] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 244.887289] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 244.894537] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 244.901792] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 244.909046] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback}, @in={0x2, 0x4e23, @dev}]}, &(0x7f0000000240)=0x10) [ 244.916931] CPU: 1 PID: 12345 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 244.924820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 244.934168] Call Trace: [ 244.936753] dump_stack+0x1b2/0x281 [ 244.940378] should_fail.cold+0x10a/0x149 [ 244.944521] should_failslab+0xd6/0x130 [ 244.948488] __kmalloc+0x2c1/0x400 [ 244.952036] ? __list_lru_init+0x67/0x710 [ 244.956186] __list_lru_init+0x67/0x710 [ 244.960154] sget_userns+0x4e4/0xc10 [ 244.963850] ? set_bdev_super+0x110/0x110 [ 244.967986] ? ns_test_super+0x50/0x50 [ 244.971865] ? set_bdev_super+0x110/0x110 [ 244.976002] ? ns_test_super+0x50/0x50 [ 244.979882] sget+0xd1/0x110 [ 244.982884] mount_bdev+0xcd/0x360 [ 244.986409] ? get_cramfs_inode+0x6a0/0x6a0 [ 244.990716] mount_fs+0x92/0x2a0 [ 244.994079] vfs_kern_mount.part.0+0x5b/0x470 [ 244.998562] do_mount+0xe65/0x2a30 [ 245.002100] ? __do_page_fault+0x159/0xad0 [ 245.006324] ? retint_kernel+0x2d/0x2d [ 245.010203] ? copy_mount_string+0x40/0x40 [ 245.014887] ? memset+0x20/0x40 [ 245.018149] ? copy_mount_options+0x1fa/0x2f0 [ 245.022629] ? copy_mnt_ns+0xa30/0xa30 [ 245.026502] SyS_mount+0xa8/0x120 [ 245.029937] ? copy_mnt_ns+0xa30/0xa30 [ 245.033808] do_syscall_64+0x1d5/0x640 [ 245.037685] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 245.042856] RIP: 0033:0x7f7ea39c85fa [ 245.046555] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 245.054252] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 245.061509] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 245.068763] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 245.076015] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 245.083269] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 245.092893] CPU: 0 PID: 12341 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 245.100782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 245.110139] Call Trace: [ 245.112728] dump_stack+0x1b2/0x281 [ 245.116349] should_fail.cold+0x10a/0x149 [ 245.120483] __alloc_pages_nodemask+0x21e/0x2900 [ 245.125752] ? check_preemption_disabled+0x35/0x240 [ 245.131198] ? finish_task_switch+0x178/0x610 [ 245.135686] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 245.140521] ? __lock_acquire+0x5fc/0x3f20 [ 245.144752] alloc_pages_vma+0xd2/0x6d0 [ 245.148717] shmem_alloc_page+0xe0/0x180 [ 245.152758] ? shmem_swapin+0x180/0x180 [ 245.156716] ? trace_hardirqs_on+0x10/0x10 [ 245.160933] ? __radix_tree_lookup+0x1b5/0x2e0 [ 245.165497] ? find_get_entry+0x312/0x630 [ 245.169631] ? check_preemption_disabled+0x35/0x240 [ 245.174639] ? __vm_enough_memory+0x261/0x520 [ 245.179129] shmem_alloc_and_acct_page+0x126/0x620 [ 245.184078] shmem_getpage_gfp+0x302/0x2a40 [ 245.188389] ? shmem_alloc_and_acct_page+0x620/0x620 [ 245.193615] ? page_mapping+0x151/0x2b0 [ 245.198527] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 245.203781] ? do_writepages+0x240/0x240 [ 245.207826] shmem_write_begin+0xeb/0x190 [ 245.211958] generic_perform_write+0x1d5/0x430 [ 245.216525] ? __mnt_drop_write_file+0x5f/0x90 [ 245.221096] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 245.225755] ? current_time+0xb0/0xb0 [ 245.229544] ? lock_acquire+0x170/0x3f0 [ 245.233504] __generic_file_write_iter+0x227/0x590 [ 245.238424] generic_file_write_iter+0x36f/0x650 [ 245.243169] __vfs_write+0x44c/0x630 [ 245.246868] ? kernel_read+0x110/0x110 [ 245.250750] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 245.255750] vfs_write+0x17f/0x4d0 [ 245.259272] SyS_write+0xf2/0x210 [ 245.262708] ? SyS_read+0x210/0x210 [ 245.266320] ? __do_page_fault+0x159/0xad0 [ 245.270538] ? do_syscall_64+0x4c/0x640 [ 245.274492] ? SyS_read+0x210/0x210 [ 245.278102] do_syscall_64+0x1d5/0x640 [ 245.281980] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 245.287149] RIP: 0033:0x7f028966ae4f [ 245.290842] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 245.298543] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 245.305793] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 245.313045] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 245.320298] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 245.327547] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 245.334813] CPU: 1 PID: 12342 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 245.342697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 245.352047] Call Trace: [ 245.354629] dump_stack+0x1b2/0x281 [ 245.358256] should_fail.cold+0x10a/0x149 [ 245.362402] should_failslab+0xd6/0x130 17:22:41 executing program 0: io_setup(0x3, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000080)={0x0, r1+60000000}) [ 245.366371] kmem_cache_alloc_node_trace+0x25a/0x400 [ 245.371473] __kmalloc_node_track_caller+0x38/0x70 [ 245.376398] __alloc_skb+0x96/0x510 [ 245.380024] kobject_uevent_env+0x882/0xf30 [ 245.384351] lo_ioctl+0x11a6/0x1cd0 [ 245.387978] ? loop_set_status64+0xe0/0xe0 [ 245.392211] blkdev_ioctl+0x540/0x1830 [ 245.396094] ? blkpg_ioctl+0x8d0/0x8d0 [ 245.399976] ? trace_hardirqs_on+0x10/0x10 [ 245.404203] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 245.409289] ? debug_check_no_obj_freed+0x2c0/0x680 [ 245.414289] block_ioctl+0xd9/0x120 [ 245.417899] ? blkdev_fallocate+0x3a0/0x3a0 [ 245.422201] do_vfs_ioctl+0x75a/0xff0 [ 245.425980] ? lock_acquire+0x170/0x3f0 [ 245.429932] ? ioctl_preallocate+0x1a0/0x1a0 [ 245.434320] ? __fget+0x265/0x3e0 [ 245.437753] ? do_vfs_ioctl+0xff0/0xff0 [ 245.441707] ? security_file_ioctl+0x83/0xb0 [ 245.446096] SyS_ioctl+0x7f/0xb0 [ 245.449441] ? do_vfs_ioctl+0xff0/0xff0 [ 245.453397] do_syscall_64+0x1d5/0x640 [ 245.457269] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 245.462436] RIP: 0033:0x7f7f838d6eb7 17:22:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 69) 17:22:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 67) [ 245.466124] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 245.473815] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 [ 245.481062] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 245.488309] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 245.495555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.502803] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 17:22:41 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 69) 17:22:41 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$eJzs3U1MI2Ucx/F/SysDiiJREHlrQgxeLLVVT5rYGLxp1EBi9GAQW6wUNaAGkAicjQlHY0yMJzF64bTJnjZks8lmswl7Yg+7yb4cdvfQkN0Tuxxm084MdEq7aXc6/S/l+8luZ6YzzzO/h2kngeeZGQEAAAAAAAAAAAAAAE3DEJFnRKRTRF6osE0g/xKxNg6JSLh45TXTlD3T7BCRp+368i/B4h04QlY15Ty4uzw1PfbrzEEZo/x2Efu/U3+Pky8gq1U3GvBovf3CwNUJkfUua+pS6UOuwc4SLHm7x54Gqqwm//0sqq7wXZdHnDPq6t3Cv4bLn4IW7J+dubImQUPEHLLWma2Vy/UGxnsbFhIAAAAAAAAAAAAoQv8/UDv6/y30/x9F/z8AAAAAAAAAAAA0TATbXMvl+tX7ReSlom2q6S/cEJH/ReSSPd22+9IiZbpGnX7FSkxrh/TtAwAAAAAAAAAAAADQAOeGf45rZ9CU+f3tr7Qz1OJMssX9hj3wI2QvOuMydkqmj+tFL4V9kFtzXxH/6rA1da5nr3f7nTE03V4qqaPcmnskT7s99ev493gp7INcsuSOCD5//ge8FPZB6fF3Tl5+tb/fS2EfmH+72z9Ssr7e7R/9Yfb70fnFpdcys5PTqenUt/F44q3YG7HYm/HRdCabilmvXnZRk9Lj/7J94P06/oNeCh8Dpz/te0c7g6b/dn75SDuDpnvJzah2Bk37g6eS2hk03fz3xqJ2Bk3vXx/7UTuDpmX54mPtDJq2vtz+XDuDpnEj0qWdQdPeyOYH2hk09Q13l95i70S5fad7SDuDplsX15/XzqDpt/d209oZNP303LMNuRXmk+qzVz5JaGfQFL3/Z6d2Bk1Tc7kO7QyaEltXVrQzaPprZ7dPO4Om82f/OdF///ij9esZ7Qya0vvffKidoRZH7p8PAACaXrDw3J9QIHo4H4xGRVoKzwIywulMNhW3xwM4y6+Le33CfhZQp4TCzuiFp0RkI2C05ZejU99lj9WgOAAAAAAAmsz84tLMZDabmpvXTgIAAAAAAAAAAAAAAAAAAKp1OP7PvxntNgIAALdwhev/WwvX87cfXO9viMjlgBFu7NMJAACAHxrx+z8zzDBz3Ga0z0wAULNV7QAAmstC0b3SgWbxMAAA///rbsKx") (fail_nth: 66) [ 245.535010] print_req_error: I/O error, dev loop4, sector 0 [ 245.551696] FAULT_INJECTION: forcing a failure. [ 245.551696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 245.565589] FAULT_INJECTION: forcing a failure. [ 245.565589] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 245.597063] CPU: 0 PID: 12368 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 245.604976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 245.614317] Call Trace: [ 245.616896] dump_stack+0x1b2/0x281 [ 245.620509] should_fail.cold+0x10a/0x149 [ 245.624649] __alloc_pages_nodemask+0x21e/0x2900 [ 245.629401] ? check_preemption_disabled+0x35/0x240 [ 245.634411] ? finish_task_switch+0x178/0x610 [ 245.638896] ? __lock_acquire+0x5fc/0x3f20 [ 245.643121] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 245.648060] ? __lock_acquire+0x5fc/0x3f20 [ 245.652297] ? __lock_acquire+0x5fc/0x3f20 [ 245.656537] alloc_pages_vma+0xd2/0x6d0 [ 245.661110] shmem_alloc_page+0xe0/0x180 [ 245.665158] ? shmem_swapin+0x180/0x180 [ 245.669119] ? trace_hardirqs_on+0x10/0x10 [ 245.673343] ? shmem_add_to_page_cache+0x3bf/0x730 [ 245.678264] ? __radix_tree_lookup+0x1b5/0x2e0 [ 245.682832] ? find_get_entry+0x312/0x630 [ 245.686970] ? check_preemption_disabled+0x35/0x240 [ 245.691988] ? __vm_enough_memory+0x261/0x520 [ 245.696472] shmem_alloc_and_acct_page+0x126/0x620 [ 245.701390] shmem_getpage_gfp+0x302/0x2a40 [ 245.705706] ? shmem_alloc_and_acct_page+0x620/0x620 [ 245.715146] ? page_mapping+0x151/0x2b0 [ 245.719142] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 245.724401] ? do_writepages+0x240/0x240 [ 245.728448] shmem_write_begin+0xeb/0x190 [ 245.732583] generic_perform_write+0x1d5/0x430 [ 245.737155] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 245.741809] ? current_time+0xb0/0xb0 [ 245.745624] ? lock_acquire+0x170/0x3f0 [ 245.749586] __generic_file_write_iter+0x227/0x590 [ 245.754507] generic_file_write_iter+0x36f/0x650 [ 245.759259] __vfs_write+0x44c/0x630 [ 245.762962] ? kernel_read+0x110/0x110 [ 245.766861] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 245.771871] vfs_write+0x17f/0x4d0 [ 245.775404] SyS_write+0xf2/0x210 [ 245.778850] ? SyS_read+0x210/0x210 [ 245.782465] ? __do_page_fault+0x159/0xad0 [ 245.786685] ? do_syscall_64+0x4c/0x640 [ 245.790647] ? SyS_read+0x210/0x210 [ 245.794266] do_syscall_64+0x1d5/0x640 [ 245.798145] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 245.803328] RIP: 0033:0x7f028966ae4f [ 245.807023] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 245.814711] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 245.821963] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 245.829226] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 245.836474] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 245.843725] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 245.850990] CPU: 1 PID: 12370 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 245.858868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 245.868210] Call Trace: [ 245.870794] dump_stack+0x1b2/0x281 [ 245.874422] should_fail.cold+0x10a/0x149 [ 245.878579] __alloc_pages_nodemask+0x21e/0x2900 [ 245.883340] ? __lock_acquire+0x5fc/0x3f20 [ 245.887611] ? trace_hardirqs_on+0x10/0x10 [ 245.891826] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 245.897687] ? trace_hardirqs_on+0x10/0x10 [ 245.901899] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 245.906719] ? __lock_acquire+0x5fc/0x3f20 [ 245.910929] ? __lock_acquire+0x5fc/0x3f20 [ 245.915146] alloc_pages_vma+0xd2/0x6d0 [ 245.919103] shmem_alloc_page+0xe0/0x180 [ 245.923153] ? shmem_swapin+0x180/0x180 [ 245.927104] ? trace_hardirqs_on+0x10/0x10 [ 245.931312] ? shmem_add_to_page_cache+0x3bf/0x730 [ 245.936231] ? __radix_tree_lookup+0x1b5/0x2e0 [ 245.940789] ? find_get_entry+0x312/0x630 [ 245.944920] ? check_preemption_disabled+0x35/0x240 [ 245.949916] ? __vm_enough_memory+0x261/0x520 [ 245.958468] shmem_alloc_and_acct_page+0x126/0x620 [ 245.963422] shmem_getpage_gfp+0x302/0x2a40 [ 245.967723] ? shmem_alloc_and_acct_page+0x620/0x620 [ 245.972803] ? page_mapping+0x151/0x2b0 [ 245.976750] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 245.982000] ? do_writepages+0x240/0x240 [ 245.986126] shmem_write_begin+0xeb/0x190 [ 245.990265] generic_perform_write+0x1d5/0x430 [ 245.994827] ? __mnt_drop_write_file+0x5f/0x90 [ 245.999470] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 246.004115] ? current_time+0xb0/0xb0 [ 246.007894] ? lock_acquire+0x170/0x3f0 [ 246.011933] __generic_file_write_iter+0x227/0x590 [ 246.016842] generic_file_write_iter+0x36f/0x650 [ 246.021576] __vfs_write+0x44c/0x630 [ 246.025265] ? kernel_read+0x110/0x110 [ 246.029223] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 246.034214] vfs_write+0x17f/0x4d0 [ 246.037730] SyS_write+0xf2/0x210 [ 246.041161] ? SyS_read+0x210/0x210 [ 246.044762] ? __do_page_fault+0x159/0xad0 [ 246.048972] ? do_syscall_64+0x4c/0x640 [ 246.052920] ? SyS_read+0x210/0x210 [ 246.056523] do_syscall_64+0x1d5/0x640 [ 246.060389] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 246.065555] RIP: 0033:0x7f5ee2baae4f [ 246.069265] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 246.076947] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 246.084194] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 246.091441] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 17:22:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 70) 17:22:41 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}, 0x5c}, {@index_on}, {@upperdir={'upperdir', 0x3d, './bus'}}], [], 0x2c}) 17:22:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 68) [ 246.098685] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 246.110879] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x28, r1, 0xd3ad5a4f4ccc73d1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 246.167191] FAULT_INJECTION: forcing a failure. [ 246.167191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.196711] FAULT_INJECTION: forcing a failure. [ 246.196711] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.207610] CPU: 1 PID: 12377 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 246.210653] FAULT_INJECTION: forcing a failure. [ 246.210653] name failslab, interval 1, probability 0, space 0, times 0 [ 246.216398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 246.216402] Call Trace: [ 246.216418] dump_stack+0x1b2/0x281 [ 246.216435] should_fail.cold+0x10a/0x149 [ 246.216450] __alloc_pages_nodemask+0x21e/0x2900 [ 246.216467] ? trace_hardirqs_on+0x10/0x10 [ 246.256246] ? __save_stack_trace+0xa0/0x160 [ 246.260657] ? depot_save_stack+0x10d/0x3f0 [ 246.264968] ? __radix_tree_lookup+0x1b5/0x2e0 [ 246.269548] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 246.274396] ? find_get_entry+0x339/0x630 [ 246.278546] alloc_pages_current+0x155/0x260 [ 246.282952] do_read_cache_page+0x442/0xc10 [ 246.287276] ? blkdev_writepages+0xd0/0xd0 [ 246.291500] ? cramfs_fill_super+0x100/0x530 [ 246.295904] cramfs_read+0x53d/0x990 [ 246.299610] ? cramfs_remount+0x50/0x50 [ 246.303578] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 246.309012] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 246.314019] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 246.318859] cramfs_fill_super+0x11a/0x530 [ 246.323088] ? get_cramfs_inode+0x6a0/0x6a0 [ 246.327428] ? vsprintf+0x30/0x30 [ 246.330869] ? ns_test_super+0x50/0x50 [ 246.334750] ? set_blocksize+0x125/0x380 [ 246.339417] mount_bdev+0x2b3/0x360 [ 246.343036] ? get_cramfs_inode+0x6a0/0x6a0 [ 246.347397] mount_fs+0x92/0x2a0 [ 246.350758] vfs_kern_mount.part.0+0x5b/0x470 [ 246.355239] do_mount+0xe65/0x2a30 [ 246.358768] ? __do_page_fault+0x159/0xad0 [ 246.362997] ? retint_kernel+0x2d/0x2d [ 246.366889] ? copy_mount_string+0x40/0x40 [ 246.371139] ? memset+0x20/0x40 [ 246.374413] ? copy_mount_options+0x1fa/0x2f0 [ 246.378903] ? copy_mnt_ns+0xa30/0xa30 [ 246.382785] SyS_mount+0xa8/0x120 [ 246.386231] ? copy_mnt_ns+0xa30/0xa30 [ 246.390117] do_syscall_64+0x1d5/0x640 [ 246.393999] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 246.399190] RIP: 0033:0x7f7ea39c85fa [ 246.402894] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 246.410634] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa 17:22:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x539, &(0x7f0000000280)="$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") syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000000100)='./file0\x00') 17:22:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x539, &(0x7f0000000280)="$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") syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000000100)='./file0\x00') [ 246.418068] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 246.425332] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 246.432591] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 246.439855] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 246.456024] CPU: 0 PID: 12388 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 246.456380] overlayfs: failed to resolve './file0index=on': -2 [ 246.463924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 246.463928] Call Trace: [ 246.463948] dump_stack+0x1b2/0x281 [ 246.463961] should_fail.cold+0x10a/0x149 [ 246.463974] __alloc_pages_nodemask+0x21e/0x2900 [ 246.463992] ? __lock_acquire+0x5fc/0x3f20 [ 246.464004] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 246.464014] ? __lock_acquire+0x5fc/0x3f20 [ 246.464024] ? __lock_acquire+0x5fc/0x3f20 [ 246.464042] alloc_pages_vma+0xd2/0x6d0 [ 246.464054] shmem_alloc_page+0xe0/0x180 [ 246.464063] ? shmem_swapin+0x180/0x180 [ 246.464073] ? trace_hardirqs_on+0x10/0x10 [ 246.464081] ? shmem_add_to_page_cache+0x3bf/0x730 [ 246.464090] ? __radix_tree_lookup+0x1b5/0x2e0 [ 246.464101] ? find_get_entry+0x312/0x630 [ 246.464120] ? check_preemption_disabled+0x35/0x240 [ 246.464136] ? __vm_enough_memory+0x261/0x520 [ 246.464146] shmem_alloc_and_acct_page+0x126/0x620 [ 246.464157] shmem_getpage_gfp+0x302/0x2a40 [ 246.464176] ? shmem_alloc_and_acct_page+0x620/0x620 [ 246.473484] FAULT_INJECTION: forcing a failure. [ 246.473484] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.479623] ? page_mapping+0x151/0x2b0 [ 246.479634] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 246.479641] ? do_writepages+0x240/0x240 [ 246.479655] shmem_write_begin+0xeb/0x190 [ 246.594772] generic_perform_write+0x1d5/0x430 [ 246.599340] ? __mnt_drop_write_file+0x5f/0x90 [ 246.603903] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 246.608551] ? current_time+0xb0/0xb0 [ 246.612356] ? lock_acquire+0x170/0x3f0 [ 246.616315] __generic_file_write_iter+0x227/0x590 [ 246.621230] generic_file_write_iter+0x36f/0x650 [ 246.625969] __vfs_write+0x44c/0x630 [ 246.629669] ? kernel_read+0x110/0x110 [ 246.633543] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 246.638564] vfs_write+0x17f/0x4d0 [ 246.642088] SyS_write+0xf2/0x210 [ 246.645526] ? SyS_read+0x210/0x210 [ 246.649134] ? __do_page_fault+0x159/0xad0 [ 246.653350] ? do_syscall_64+0x4c/0x640 [ 246.657314] ? SyS_read+0x210/0x210 [ 246.660950] do_syscall_64+0x1d5/0x640 [ 246.664822] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 246.669989] RIP: 0033:0x7f5ee2baae4f [ 246.673680] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 246.681366] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 246.688616] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 246.695865] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 246.703115] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 246.710797] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 246.720623] CPU: 1 PID: 12392 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 246.728503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 246.737839] Call Trace: [ 246.740415] dump_stack+0x1b2/0x281 [ 246.744038] should_fail.cold+0x10a/0x149 [ 246.748182] __alloc_pages_nodemask+0x21e/0x2900 [ 246.752933] ? register_lock_class+0x1d0/0x1180 [ 246.757609] ? trace_hardirqs_on+0x10/0x10 [ 246.761833] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 246.767707] ? static_obj+0x50/0x50 [ 246.771325] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 246.776154] ? __lock_acquire+0x5fc/0x3f20 [ 246.780381] ? __lock_acquire+0x5fc/0x3f20 [ 246.784615] alloc_pages_vma+0xd2/0x6d0 [ 246.788591] shmem_alloc_page+0xe0/0x180 [ 246.792639] ? shmem_swapin+0x180/0x180 [ 246.796616] ? trace_hardirqs_on+0x10/0x10 [ 246.800843] ? shmem_add_to_page_cache+0x3bf/0x730 [ 246.805761] ? __radix_tree_lookup+0x1b5/0x2e0 [ 246.810336] ? find_get_entry+0x312/0x630 [ 246.814478] ? check_preemption_disabled+0x35/0x240 [ 246.819510] ? __vm_enough_memory+0x261/0x520 [ 246.824001] shmem_alloc_and_acct_page+0x126/0x620 [ 246.828926] shmem_getpage_gfp+0x302/0x2a40 [ 246.833246] ? shmem_alloc_and_acct_page+0x620/0x620 [ 246.838339] ? page_mapping+0x151/0x2b0 [ 246.842306] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 246.847570] ? do_writepages+0x240/0x240 [ 246.851643] shmem_write_begin+0xeb/0x190 [ 246.855784] generic_perform_write+0x1d5/0x430 [ 246.860361] ? __mnt_drop_write_file+0x5f/0x90 [ 246.864925] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 246.869576] ? current_time+0xb0/0xb0 [ 246.873362] ? lock_acquire+0x170/0x3f0 [ 246.877319] __generic_file_write_iter+0x227/0x590 [ 246.882318] generic_file_write_iter+0x36f/0x650 [ 246.887063] __vfs_write+0x44c/0x630 [ 246.890759] ? kernel_read+0x110/0x110 [ 246.894639] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 246.899735] vfs_write+0x17f/0x4d0 [ 246.903256] SyS_write+0xf2/0x210 [ 246.906689] ? SyS_read+0x210/0x210 [ 246.910297] ? __do_page_fault+0x159/0xad0 [ 246.914510] ? do_syscall_64+0x4c/0x640 [ 246.918461] ? SyS_read+0x210/0x210 [ 246.922065] do_syscall_64+0x1d5/0x640 [ 246.925943] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 246.931119] RIP: 0033:0x7f028966ae4f [ 246.934808] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 246.942494] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 246.949742] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 246.956987] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 246.964243] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 17:22:42 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x175c}}, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 246.971490] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 246.978794] CPU: 0 PID: 12387 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 246.986674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 246.996012] Call Trace: [ 246.998581] dump_stack+0x1b2/0x281 [ 247.002189] should_fail.cold+0x10a/0x149 [ 247.006317] should_failslab+0xd6/0x130 [ 247.010269] kmem_cache_alloc_node+0x263/0x410 [ 247.014852] __alloc_skb+0x5c/0x510 [ 247.018465] kobject_uevent_env+0x882/0xf30 [ 247.022769] lo_ioctl+0x11a6/0x1cd0 [ 247.026377] ? loop_set_status64+0xe0/0xe0 [ 247.030600] blkdev_ioctl+0x540/0x1830 [ 247.034468] ? blkpg_ioctl+0x8d0/0x8d0 [ 247.038334] ? trace_hardirqs_on+0x10/0x10 [ 247.042575] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 247.047681] ? debug_check_no_obj_freed+0x2c0/0x680 [ 247.052687] block_ioctl+0xd9/0x120 [ 247.056296] ? blkdev_fallocate+0x3a0/0x3a0 [ 247.060597] do_vfs_ioctl+0x75a/0xff0 [ 247.064393] ? lock_acquire+0x170/0x3f0 [ 247.068344] ? ioctl_preallocate+0x1a0/0x1a0 [ 247.072819] ? __fget+0x265/0x3e0 [ 247.076250] ? do_vfs_ioctl+0xff0/0xff0 [ 247.080208] ? security_file_ioctl+0x83/0xb0 [ 247.084690] SyS_ioctl+0x7f/0xb0 [ 247.088036] ? do_vfs_ioctl+0xff0/0xff0 [ 247.091998] do_syscall_64+0x1d5/0x640 [ 247.095868] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 247.101034] RIP: 0033:0x7f7f838d6eb7 [ 247.104723] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.112408] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 17:22:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 71) 17:22:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x539, &(0x7f0000000280)="$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") syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000000100)='./file0\x00') [ 247.119654] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 247.126904] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 247.134150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.141482] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 [ 247.153334] cramfs: wrong magic [ 247.186108] FAULT_INJECTION: forcing a failure. [ 247.186108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.209495] CPU: 1 PID: 12402 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 247.217479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 247.226826] Call Trace: [ 247.229415] dump_stack+0x1b2/0x281 [ 247.233058] should_fail.cold+0x10a/0x149 [ 247.236907] FAULT_INJECTION: forcing a failure. [ 247.236907] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.237205] __alloc_pages_nodemask+0x21e/0x2900 [ 247.237223] ? trace_hardirqs_on+0x10/0x10 [ 247.237244] ? __lock_acquire+0x5fc/0x3f20 [ 247.262193] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 247.267024] ? __lock_acquire+0x5fc/0x3f20 [ 247.271257] ? __lock_acquire+0x5fc/0x3f20 [ 247.275475] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 247.280475] alloc_pages_vma+0xd2/0x6d0 [ 247.284432] shmem_alloc_page+0xe0/0x180 [ 247.288472] ? shmem_swapin+0x180/0x180 [ 247.292427] ? trace_hardirqs_on+0x10/0x10 [ 247.296640] ? shmem_add_to_page_cache+0x3bf/0x730 [ 247.301546] ? __radix_tree_lookup+0x1b5/0x2e0 [ 247.306108] ? find_get_entry+0x312/0x630 [ 247.310237] ? check_preemption_disabled+0x35/0x240 [ 247.315242] ? __vm_enough_memory+0x261/0x520 [ 247.319722] shmem_alloc_and_acct_page+0x126/0x620 [ 247.324639] shmem_getpage_gfp+0x302/0x2a40 [ 247.328948] ? shmem_alloc_and_acct_page+0x620/0x620 [ 247.334030] ? page_mapping+0x151/0x2b0 [ 247.337983] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 247.343237] ? do_writepages+0x240/0x240 [ 247.347281] shmem_write_begin+0xeb/0x190 [ 247.351412] generic_perform_write+0x1d5/0x430 [ 247.355987] ? __mnt_drop_write_file+0x5f/0x90 [ 247.360557] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 247.365205] ? current_time+0xb0/0xb0 [ 247.368987] ? lock_acquire+0x170/0x3f0 [ 247.372952] __generic_file_write_iter+0x227/0x590 [ 247.377866] generic_file_write_iter+0x36f/0x650 [ 247.382610] __vfs_write+0x44c/0x630 [ 247.386306] ? kernel_read+0x110/0x110 [ 247.390186] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 247.395184] vfs_write+0x17f/0x4d0 [ 247.398709] SyS_write+0xf2/0x210 [ 247.402142] ? SyS_read+0x210/0x210 [ 247.405747] ? __do_page_fault+0x159/0xad0 [ 247.409974] ? do_syscall_64+0x4c/0x640 [ 247.413935] ? SyS_read+0x210/0x210 [ 247.417547] do_syscall_64+0x1d5/0x640 [ 247.421419] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 247.426692] RIP: 0033:0x7f028966ae4f [ 247.430382] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.438078] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 247.445338] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 247.452594] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 247.459851] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 247.467101] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 247.474365] CPU: 0 PID: 12406 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 247.482239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 247.491570] Call Trace: [ 247.494139] dump_stack+0x1b2/0x281 [ 247.497756] should_fail.cold+0x10a/0x149 [ 247.501883] __alloc_pages_nodemask+0x21e/0x2900 [ 247.506620] ? trace_hardirqs_on+0x10/0x10 [ 247.510839] ? check_preemption_disabled+0x35/0x240 [ 247.515832] ? check_preemption_disabled+0x35/0x240 [ 247.520840] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 247.525665] ? __lock_acquire+0x5fc/0x3f20 [ 247.529884] ? __lock_acquire+0x5fc/0x3f20 [ 247.534097] ? finish_task_switch+0x14d/0x610 [ 247.538575] alloc_pages_vma+0xd2/0x6d0 [ 247.542531] shmem_alloc_page+0xe0/0x180 [ 247.546568] ? shmem_swapin+0x180/0x180 [ 247.550521] ? trace_hardirqs_on+0x10/0x10 [ 247.554733] ? shmem_add_to_page_cache+0x3bf/0x730 [ 247.559640] ? __radix_tree_lookup+0x1b5/0x2e0 [ 247.564209] ? find_get_entry+0x312/0x630 [ 247.568335] ? check_preemption_disabled+0x35/0x240 [ 247.573333] ? __vm_enough_memory+0x261/0x520 [ 247.577812] shmem_alloc_and_acct_page+0x126/0x620 [ 247.582721] shmem_getpage_gfp+0x302/0x2a40 [ 247.587025] ? simple_xattr_get+0xe5/0x160 [ 247.591239] ? shmem_alloc_and_acct_page+0x620/0x620 [ 247.596322] ? page_mapping+0x151/0x2b0 [ 247.600276] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 247.605530] ? do_writepages+0x240/0x240 [ 247.609571] shmem_write_begin+0xeb/0x190 [ 247.613704] generic_perform_write+0x1d5/0x430 [ 247.618287] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 247.622941] ? current_time+0xb0/0xb0 [ 247.626740] ? lock_acquire+0x170/0x3f0 [ 247.630711] __generic_file_write_iter+0x227/0x590 [ 247.635626] generic_file_write_iter+0x36f/0x650 [ 247.640372] __vfs_write+0x44c/0x630 [ 247.644068] ? kernel_read+0x110/0x110 [ 247.647956] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 247.652961] vfs_write+0x17f/0x4d0 [ 247.656488] SyS_write+0xf2/0x210 [ 247.659923] ? SyS_read+0x210/0x210 [ 247.663529] ? __do_page_fault+0x159/0xad0 [ 247.667747] ? do_syscall_64+0x4c/0x640 [ 247.671705] ? SyS_read+0x210/0x210 [ 247.675313] do_syscall_64+0x1d5/0x640 [ 247.679186] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 247.684356] RIP: 0033:0x7f5ee2baae4f 17:22:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 69) [ 247.688045] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.695733] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 247.702983] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 247.710403] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 247.717651] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 247.724912] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:43 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 70) 17:22:43 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$eJzs3U1MI2Ucx/F/SysDiiJREHlrQgxeLLVVT5rYGLxp1EBi9GAQW6wUNaAGkAicjQlHY0yMJzF64bTJnjZks8lmswl7Yg+7yb4cdvfQkN0Tuxxm084MdEq7aXc6/S/l+8luZ6YzzzO/h2kngeeZGQEAAAAAAAAAAAAAAE3DEJFnRKRTRF6osE0g/xKxNg6JSLh45TXTlD3T7BCRp+368i/B4h04QlY15Ty4uzw1PfbrzEEZo/x2Efu/U3+Pky8gq1U3GvBovf3CwNUJkfUua+pS6UOuwc4SLHm7x54Gqqwm//0sqq7wXZdHnDPq6t3Cv4bLn4IW7J+dubImQUPEHLLWma2Vy/UGxnsbFhIAAAAAAAAAAAAoQv8/UDv6/y30/x9F/z8AAAAAAAAAAAA0TATbXMvl+tX7ReSlom2q6S/cEJH/ReSSPd22+9IiZbpGnX7FSkxrh/TtAwAAAAAAAAAAAADQAOeGf45rZ9CU+f3tr7Qz1OJMssX9hj3wI2QvOuMydkqmj+tFL4V9kFtzXxH/6rA1da5nr3f7nTE03V4qqaPcmnskT7s99ev493gp7INcsuSOCD5//ge8FPZB6fF3Tl5+tb/fS2EfmH+72z9Ssr7e7R/9Yfb70fnFpdcys5PTqenUt/F44q3YG7HYm/HRdCabilmvXnZRk9Lj/7J94P06/oNeCh8Dpz/te0c7g6b/dn75SDuDpnvJzah2Bk37g6eS2hk03fz3xqJ2Bk3vXx/7UTuDpmX54mPtDJq2vtz+XDuDpnEj0qWdQdPeyOYH2hk09Q13l95i70S5fad7SDuDplsX15/XzqDpt/d209oZNP303LMNuRXmk+qzVz5JaGfQFL3/Z6d2Bk1Tc7kO7QyaEltXVrQzaPprZ7dPO4Om82f/OdF///ij9esZ7Qya0vvffKidoRZH7p8PAACaXrDw3J9QIHo4H4xGRVoKzwIywulMNhW3xwM4y6+Le33CfhZQp4TCzuiFp0RkI2C05ZejU99lj9WgOAAAAAAAmsz84tLMZDabmpvXTgIAAAAAAAAAAAAAAAAAAKp1OP7PvxntNgIAALdwhev/WwvX87cfXO9viMjlgBFu7NMJAACAHxrx+z8zzDBz3Ga0z0wAULNV7QAAmstC0b3SgWbxMAAA///rbsKx") (fail_nth: 67) [ 247.796323] print_req_error: I/O error, dev loop4, sector 2 [ 247.802057] Buffer I/O error on dev loop4, logical block 2, async page read [ 247.812217] Buffer I/O error on dev loop4, logical block 3, async page read [ 247.819345] Buffer I/O error on dev loop4, logical block 4, async page read [ 247.835698] FAULT_INJECTION: forcing a failure. [ 247.835698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.856197] CPU: 1 PID: 12413 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 247.864086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 247.873431] Call Trace: [ 247.876016] dump_stack+0x1b2/0x281 [ 247.879657] should_fail.cold+0x10a/0x149 [ 247.883803] __alloc_pages_nodemask+0x21e/0x2900 [ 247.888565] ? trace_hardirqs_on+0x10/0x10 17:22:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 70) [ 247.892794] ? __save_stack_trace+0xa0/0x160 [ 247.897197] ? depot_save_stack+0x10d/0x3f0 [ 247.901547] ? __radix_tree_lookup+0x1b5/0x2e0 [ 247.906129] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 247.911064] ? find_get_entry+0x339/0x630 [ 247.915215] alloc_pages_current+0x155/0x260 [ 247.919621] do_read_cache_page+0x442/0xc10 [ 247.920140] FAULT_INJECTION: forcing a failure. [ 247.920140] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.923933] ? blkdev_writepages+0xd0/0xd0 [ 247.923946] ? cramfs_fill_super+0x100/0x530 [ 247.923963] cramfs_read+0x53d/0x990 [ 247.923977] ? cramfs_remount+0x50/0x50 [ 247.923987] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 247.923997] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 247.924013] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 247.967354] cramfs_fill_super+0x11a/0x530 [ 247.971574] ? get_cramfs_inode+0x6a0/0x6a0 [ 247.975878] ? vsprintf+0x30/0x30 [ 247.979315] ? ns_test_super+0x50/0x50 [ 247.983188] ? set_blocksize+0x125/0x380 [ 247.987238] mount_bdev+0x2b3/0x360 [ 247.990851] ? get_cramfs_inode+0x6a0/0x6a0 [ 247.995156] mount_fs+0x92/0x2a0 [ 247.998506] vfs_kern_mount.part.0+0x5b/0x470 [ 248.002987] do_mount+0xe65/0x2a30 [ 248.006520] ? __do_page_fault+0x159/0xad0 [ 248.010742] ? retint_kernel+0x2d/0x2d [ 248.014619] ? copy_mount_string+0x40/0x40 [ 248.018835] ? memset+0x20/0x40 [ 248.022094] ? copy_mount_options+0x1fa/0x2f0 [ 248.026568] ? copy_mnt_ns+0xa30/0xa30 [ 248.030439] SyS_mount+0xa8/0x120 [ 248.033878] ? copy_mnt_ns+0xa30/0xa30 [ 248.037750] do_syscall_64+0x1d5/0x640 [ 248.041630] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 248.046801] RIP: 0033:0x7f7ea39c85fa [ 248.050508] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 248.058204] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 248.065454] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 248.072702] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 248.079948] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 248.087204] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 248.094486] CPU: 0 PID: 12422 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 248.102470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 248.109968] FAULT_INJECTION: forcing a failure. [ 248.109968] name failslab, interval 1, probability 0, space 0, times 0 [ 248.111822] Call Trace: [ 248.125568] dump_stack+0x1b2/0x281 [ 248.129197] should_fail.cold+0x10a/0x149 [ 248.133344] __alloc_pages_nodemask+0x21e/0x2900 [ 248.138104] ? __lock_acquire+0x5fc/0x3f20 [ 248.142335] ? __lock_acquire+0x5fc/0x3f20 [ 248.146568] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 248.151408] ? __lock_acquire+0x5fc/0x3f20 [ 248.155627] ? __lock_acquire+0x5fc/0x3f20 [ 248.159848] alloc_pages_vma+0xd2/0x6d0 [ 248.163813] shmem_alloc_page+0xe0/0x180 [ 248.167857] ? shmem_swapin+0x180/0x180 [ 248.171812] ? trace_hardirqs_on+0x10/0x10 [ 248.176024] ? shmem_add_to_page_cache+0x3bf/0x730 [ 248.180930] ? __radix_tree_lookup+0x1b5/0x2e0 [ 248.185499] ? find_get_entry+0x312/0x630 [ 248.189636] ? check_preemption_disabled+0x35/0x240 [ 248.194634] ? __vm_enough_memory+0x261/0x520 [ 248.199110] shmem_alloc_and_acct_page+0x126/0x620 [ 248.204029] shmem_getpage_gfp+0x302/0x2a40 [ 248.208342] ? shmem_alloc_and_acct_page+0x620/0x620 [ 248.213430] ? page_mapping+0x151/0x2b0 [ 248.217388] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 248.222642] ? do_writepages+0x240/0x240 [ 248.226693] shmem_write_begin+0xeb/0x190 [ 248.230836] generic_perform_write+0x1d5/0x430 [ 248.235421] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 248.240090] ? current_time+0xb0/0xb0 [ 248.243886] ? lock_acquire+0x170/0x3f0 [ 248.247859] __generic_file_write_iter+0x227/0x590 [ 248.252783] generic_file_write_iter+0x36f/0x650 [ 248.257529] __vfs_write+0x44c/0x630 [ 248.261222] ? kernel_read+0x110/0x110 [ 248.265106] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 248.270124] vfs_write+0x17f/0x4d0 [ 248.273659] SyS_write+0xf2/0x210 [ 248.277126] ? SyS_read+0x210/0x210 [ 248.280731] ? __do_page_fault+0x159/0xad0 [ 248.284951] ? do_syscall_64+0x4c/0x640 [ 248.288911] ? SyS_read+0x210/0x210 [ 248.292526] do_syscall_64+0x1d5/0x640 [ 248.296405] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 248.301575] RIP: 0033:0x7f5ee2baae4f [ 248.305264] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 248.312952] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 248.320204] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 248.327454] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 248.334705] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 17:22:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x539, &(0x7f0000000280)="$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") syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000000100)='./file0\x00') 17:22:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 72) [ 248.341958] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 248.349219] CPU: 1 PID: 12418 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 248.357098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 248.366528] Call Trace: [ 248.369124] dump_stack+0x1b2/0x281 [ 248.372752] should_fail.cold+0x10a/0x149 [ 248.376899] should_failslab+0xd6/0x130 [ 248.380870] kmem_cache_alloc_node_trace+0x25a/0x400 [ 248.382856] FAULT_INJECTION: forcing a failure. [ 248.382856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 248.385969] __kmalloc_node_track_caller+0x38/0x70 [ 248.385981] __alloc_skb+0x96/0x510 [ 248.385996] kobject_uevent_env+0x882/0xf30 [ 248.386015] lo_ioctl+0x11a6/0x1cd0 [ 248.414402] ? loop_set_status64+0xe0/0xe0 [ 248.418634] blkdev_ioctl+0x540/0x1830 [ 248.422515] ? blkpg_ioctl+0x8d0/0x8d0 [ 248.426393] ? trace_hardirqs_on+0x10/0x10 [ 248.430639] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 248.435740] ? debug_check_no_obj_freed+0x2c0/0x680 [ 248.440746] block_ioctl+0xd9/0x120 [ 248.444360] ? blkdev_fallocate+0x3a0/0x3a0 [ 248.448684] do_vfs_ioctl+0x75a/0xff0 [ 248.452473] ? lock_acquire+0x170/0x3f0 [ 248.456435] ? ioctl_preallocate+0x1a0/0x1a0 [ 248.460838] ? __fget+0x265/0x3e0 [ 248.464281] ? do_vfs_ioctl+0xff0/0xff0 [ 248.468255] ? security_file_ioctl+0x83/0xb0 [ 248.472661] SyS_ioctl+0x7f/0xb0 [ 248.476016] ? do_vfs_ioctl+0xff0/0xff0 [ 248.479978] do_syscall_64+0x1d5/0x640 [ 248.483862] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 248.489039] RIP: 0033:0x7f7f838d6eb7 [ 248.492735] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.500434] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 [ 248.507694] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 248.514964] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 248.522254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.529522] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 [ 248.542375] CPU: 0 PID: 12425 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 248.550275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 248.554154] cramfs: wrong magic [ 248.559637] Call Trace: [ 248.565470] dump_stack+0x1b2/0x281 [ 248.569099] should_fail.cold+0x10a/0x149 [ 248.573245] __alloc_pages_nodemask+0x21e/0x2900 [ 248.578091] ? check_preemption_disabled+0x35/0x240 [ 248.583099] ? check_preemption_disabled+0x35/0x240 [ 248.588117] ? __lock_acquire+0x5fc/0x3f20 [ 248.592350] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 248.597197] ? __lock_acquire+0x5fc/0x3f20 [ 248.601448] ? __lock_acquire+0x5fc/0x3f20 [ 248.605689] alloc_pages_vma+0xd2/0x6d0 [ 248.609662] shmem_alloc_page+0xe0/0x180 [ 248.613719] ? shmem_swapin+0x180/0x180 [ 248.617689] ? trace_hardirqs_on+0x10/0x10 [ 248.621927] ? shmem_add_to_page_cache+0x3bf/0x730 [ 248.626854] ? __radix_tree_lookup+0x1b5/0x2e0 [ 248.631441] ? find_get_entry+0x312/0x630 [ 248.635587] ? check_preemption_disabled+0x35/0x240 [ 248.640606] ? __vm_enough_memory+0x261/0x520 [ 248.645099] shmem_alloc_and_acct_page+0x126/0x620 [ 248.650105] shmem_getpage_gfp+0x302/0x2a40 [ 248.654411] ? simple_xattr_get+0xe5/0x160 [ 248.658633] ? shmem_alloc_and_acct_page+0x620/0x620 [ 248.663714] ? page_mapping+0x151/0x2b0 [ 248.667665] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 248.673028] ? do_writepages+0x240/0x240 [ 248.677076] shmem_write_begin+0xeb/0x190 [ 248.681240] generic_perform_write+0x1d5/0x430 [ 248.685818] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 248.690470] ? current_time+0xb0/0xb0 [ 248.694253] ? lock_acquire+0x170/0x3f0 [ 248.698211] __generic_file_write_iter+0x227/0x590 [ 248.703119] generic_file_write_iter+0x36f/0x650 [ 248.707855] __vfs_write+0x44c/0x630 [ 248.711545] ? kernel_read+0x110/0x110 [ 248.715428] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 248.720422] vfs_write+0x17f/0x4d0 [ 248.723944] SyS_write+0xf2/0x210 [ 248.727373] ? SyS_read+0x210/0x210 [ 248.731067] ? __do_page_fault+0x159/0xad0 [ 248.735279] ? do_syscall_64+0x4c/0x640 [ 248.739230] ? SyS_read+0x210/0x210 [ 248.742865] do_syscall_64+0x1d5/0x640 17:22:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 71) 17:22:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x175c}}, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 17:22:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x45c42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xf9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) semctl$IPC_RMID(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3d, 0x5, 0x3, 0x5, 0x0, 0x7fffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6a, 0x2, @perf_config_ext={0x0, 0x4}, 0x64ce, 0x0, 0x1, 0x4, 0xa, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) [ 248.746734] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 248.751913] RIP: 0033:0x7f028966ae4f [ 248.755598] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 248.763306] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 248.770561] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 248.777816] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 248.785083] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 248.792335] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:22:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 73) 17:22:44 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 68) [ 248.825851] print_req_error: 5 callbacks suppressed [ 248.825857] print_req_error: I/O error, dev loop3, sector 0 [ 248.843806] print_req_error: I/O error, dev loop4, sector 2 [ 248.849624] buffer_io_error: 3 callbacks suppressed [ 248.849631] Buffer I/O error on dev loop4, logical block 2, async page read [ 248.862283] print_req_error: I/O error, dev loop4, sector 3 [ 248.868053] Buffer I/O error on dev loop4, logical block 3, async page read [ 248.875225] print_req_error: I/O error, dev loop4, sector 4 [ 248.880934] Buffer I/O error on dev loop4, logical block 4, async page read [ 248.883732] FAULT_INJECTION: forcing a failure. [ 248.883732] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 248.888598] print_req_error: I/O error, dev loop4, sector 5 [ 248.901796] FAULT_INJECTION: forcing a failure. [ 248.901796] name failslab, interval 1, probability 0, space 0, times 0 [ 248.905957] Buffer I/O error on dev loop4, logical block 5, async page read 17:22:44 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 71) [ 248.926523] print_req_error: I/O error, dev loop4, sector 6 [ 248.932256] Buffer I/O error on dev loop4, logical block 6, async page read [ 248.939663] print_req_error: I/O error, dev loop4, sector 7 [ 248.945420] Buffer I/O error on dev loop4, logical block 7, async page read [ 248.953067] print_req_error: I/O error, dev loop4, sector 2 [ 248.958915] Buffer I/O error on dev loop4, logical block 2, async page read [ 248.966294] print_req_error: I/O error, dev loop4, sector 3 [ 248.972009] Buffer I/O error on dev loop4, logical block 3, async page read [ 248.979415] print_req_error: I/O error, dev loop4, sector 4 [ 248.985171] Buffer I/O error on dev loop4, logical block 4, async page read [ 248.992301] Buffer I/O error on dev loop4, logical block 5, async page read [ 249.016782] FAULT_INJECTION: forcing a failure. [ 249.016782] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.019918] CPU: 0 PID: 12440 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 249.036457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 249.045815] Call Trace: [ 249.048494] dump_stack+0x1b2/0x281 [ 249.052108] should_fail.cold+0x10a/0x149 [ 249.056357] should_failslab+0xd6/0x130 [ 249.060318] kmem_cache_alloc_node+0x263/0x410 [ 249.064884] __alloc_skb+0x5c/0x510 [ 249.068500] kobject_uevent_env+0x882/0xf30 [ 249.072813] lo_ioctl+0x11a6/0x1cd0 [ 249.076437] ? loop_set_status64+0xe0/0xe0 [ 249.080668] blkdev_ioctl+0x540/0x1830 [ 249.084553] ? blkpg_ioctl+0x8d0/0x8d0 [ 249.088455] ? trace_hardirqs_on+0x10/0x10 [ 249.092684] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 249.097769] ? debug_check_no_obj_freed+0x2c0/0x680 [ 249.102778] block_ioctl+0xd9/0x120 [ 249.106403] ? blkdev_fallocate+0x3a0/0x3a0 [ 249.110796] do_vfs_ioctl+0x75a/0xff0 [ 249.114582] ? lock_acquire+0x170/0x3f0 [ 249.118547] ? ioctl_preallocate+0x1a0/0x1a0 [ 249.122939] ? __fget+0x265/0x3e0 [ 249.126375] ? do_vfs_ioctl+0xff0/0xff0 [ 249.130333] ? security_file_ioctl+0x83/0xb0 [ 249.134817] SyS_ioctl+0x7f/0xb0 [ 249.138864] ? do_vfs_ioctl+0xff0/0xff0 [ 249.142821] do_syscall_64+0x1d5/0x640 [ 249.146714] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 249.151917] RIP: 0033:0x7f7f838d6eb7 [ 249.155618] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.163319] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 [ 249.170576] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 249.177836] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 249.185636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.192894] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 [ 249.200169] CPU: 1 PID: 12446 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 249.208412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 249.217851] Call Trace: [ 249.220433] dump_stack+0x1b2/0x281 [ 249.224061] should_fail.cold+0x10a/0x149 [ 249.228218] __alloc_pages_nodemask+0x21e/0x2900 [ 249.232984] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 249.237827] ? __lock_acquire+0x5fc/0x3f20 [ 249.242061] ? __lock_acquire+0x5fc/0x3f20 [ 249.246404] alloc_pages_vma+0xd2/0x6d0 [ 249.250466] shmem_alloc_page+0xe0/0x180 [ 249.254524] ? shmem_swapin+0x180/0x180 [ 249.258504] ? trace_hardirqs_on+0x10/0x10 [ 249.262734] ? shmem_add_to_page_cache+0x3bf/0x730 [ 249.267656] ? __radix_tree_lookup+0x1b5/0x2e0 [ 249.272234] ? find_get_entry+0x312/0x630 17:22:45 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x175c}}, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 249.276379] ? check_preemption_disabled+0x35/0x240 [ 249.281399] ? __vm_enough_memory+0x261/0x520 [ 249.285896] shmem_alloc_and_acct_page+0x126/0x620 [ 249.290923] shmem_getpage_gfp+0x302/0x2a40 [ 249.295250] ? simple_xattr_get+0xe5/0x160 [ 249.299597] ? shmem_alloc_and_acct_page+0x620/0x620 [ 249.304688] ? page_mapping+0x151/0x2b0 [ 249.308655] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 249.313928] ? do_writepages+0x240/0x240 [ 249.317982] shmem_write_begin+0xeb/0x190 [ 249.322129] generic_perform_write+0x1d5/0x430 [ 249.326709] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 249.331364] ? current_time+0xb0/0xb0 [ 249.335149] ? lock_acquire+0x170/0x3f0 [ 249.339108] __generic_file_write_iter+0x227/0x590 [ 249.344024] generic_file_write_iter+0x36f/0x650 [ 249.348773] __vfs_write+0x44c/0x630 [ 249.352473] ? kernel_read+0x110/0x110 [ 249.356356] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 249.361358] vfs_write+0x17f/0x4d0 [ 249.364880] SyS_write+0xf2/0x210 [ 249.368322] ? SyS_read+0x210/0x210 [ 249.371935] ? __do_page_fault+0x159/0xad0 [ 249.376152] ? do_syscall_64+0x4c/0x640 [ 249.380109] ? SyS_read+0x210/0x210 [ 249.383776] do_syscall_64+0x1d5/0x640 [ 249.387672] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 249.392848] RIP: 0033:0x7f5ee2baae4f [ 249.396550] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 249.404245] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 249.411515] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 249.418765] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 249.426017] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 249.433268] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 249.440535] CPU: 0 PID: 12441 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 249.448416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 249.457763] Call Trace: [ 249.460351] dump_stack+0x1b2/0x281 [ 249.463978] should_fail.cold+0x10a/0x149 [ 249.468130] __alloc_pages_nodemask+0x21e/0x2900 [ 249.472892] ? register_lock_class+0x1d0/0x1180 [ 249.477563] ? trace_hardirqs_on+0x10/0x10 [ 249.481789] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 249.487692] ? static_obj+0x50/0x50 [ 249.491303] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 249.496129] ? __lock_acquire+0x5fc/0x3f20 [ 249.500344] ? __lock_acquire+0x5fc/0x3f20 [ 249.504570] alloc_pages_vma+0xd2/0x6d0 [ 249.508529] shmem_alloc_page+0xe0/0x180 [ 249.512573] ? shmem_swapin+0x180/0x180 [ 249.516527] ? trace_hardirqs_on+0x10/0x10 [ 249.520741] ? shmem_add_to_page_cache+0x3bf/0x730 [ 249.525697] ? __radix_tree_lookup+0x1b5/0x2e0 [ 249.530261] ? find_get_entry+0x312/0x630 [ 249.534392] ? check_preemption_disabled+0x35/0x240 [ 249.539392] ? __vm_enough_memory+0x261/0x520 [ 249.543874] shmem_alloc_and_acct_page+0x126/0x620 [ 249.548786] shmem_getpage_gfp+0x302/0x2a40 [ 249.553096] ? shmem_alloc_and_acct_page+0x620/0x620 [ 249.558180] ? page_mapping+0x151/0x2b0 [ 249.562240] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 249.567496] ? do_writepages+0x240/0x240 [ 249.571542] shmem_write_begin+0xeb/0x190 [ 249.575678] generic_perform_write+0x1d5/0x430 [ 249.580246] ? __mnt_drop_write_file+0x5f/0x90 [ 249.584809] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 249.589457] ? current_time+0xb0/0xb0 [ 249.593238] ? lock_acquire+0x170/0x3f0 [ 249.597196] __generic_file_write_iter+0x227/0x590 [ 249.602108] generic_file_write_iter+0x36f/0x650 [ 249.606847] __vfs_write+0x44c/0x630 [ 249.610544] ? kernel_read+0x110/0x110 [ 249.614418] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 249.619417] vfs_write+0x17f/0x4d0 [ 249.622941] SyS_write+0xf2/0x210 [ 249.626373] ? SyS_read+0x210/0x210 [ 249.629980] ? __do_page_fault+0x159/0xad0 [ 249.634196] ? do_syscall_64+0x4c/0x640 [ 249.638164] ? SyS_read+0x210/0x210 [ 249.641812] do_syscall_64+0x1d5/0x640 [ 249.645686] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 249.650855] RIP: 0033:0x7f028966ae4f [ 249.654548] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 249.662240] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 249.669487] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 17:22:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 72) 17:22:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 74) [ 249.676743] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 249.683991] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 249.691242] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:22:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x45c42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xf9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) semctl$IPC_RMID(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3d, 0x5, 0x3, 0x5, 0x0, 0x7fffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6a, 0x2, @perf_config_ext={0x0, 0x4}, 0x64ce, 0x0, 0x1, 0x4, 0xa, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) [ 249.748878] FAULT_INJECTION: forcing a failure. [ 249.748878] name failslab, interval 1, probability 0, space 0, times 0 [ 249.777151] FAULT_INJECTION: forcing a failure. [ 249.777151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.789760] CPU: 1 PID: 12444 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 249.797655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 249.806996] Call Trace: [ 249.809578] dump_stack+0x1b2/0x281 [ 249.813188] should_fail.cold+0x10a/0x149 [ 249.817315] ? kasan_kmalloc+0xeb/0x160 [ 249.821297] should_failslab+0xd6/0x130 [ 249.825256] kmem_cache_alloc_node+0x54/0x410 [ 249.829735] create_task_io_context+0x2a/0x3c0 [ 249.834300] generic_make_request_checks+0x1350/0x19f0 [ 249.839561] ? mempool_alloc+0x10e/0x2d0 [ 249.843603] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 249.849033] ? blk_rq_prep_clone+0x6c0/0x6c0 [ 249.853440] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 249.858440] ? trace_hardirqs_on+0x10/0x10 [ 249.862659] generic_make_request+0x67/0x850 [ 249.867050] ? remove_element.isra.0+0x1b0/0x1b0 [ 249.871783] ? blk_queue_exit+0x1d0/0x1d0 [ 249.875909] ? alloc_buffer_head+0x20/0x110 [ 249.880211] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 249.885640] ? guard_bio_eod+0x15c/0x520 [ 249.889682] submit_bio+0x234/0x390 [ 249.893290] ? generic_make_request+0x850/0x850 [ 249.897942] ? guard_bio_eod+0x1ba/0x520 [ 249.901982] ? bio_add_page+0x96/0xe0 [ 249.905765] submit_bh_wbc+0x526/0x6f0 [ 249.909633] block_read_full_page+0x714/0x8d0 [ 249.914115] ? set_init_blocksize+0x210/0x210 [ 249.918594] ? __lru_cache_add+0x178/0x250 [ 249.922857] ? __bread_gfp+0x2e0/0x2e0 [ 249.926752] ? add_to_page_cache_lru+0x136/0x2b0 [ 249.931504] ? add_to_page_cache_locked+0x40/0x40 [ 249.937723] ? alloc_pages_current+0x15d/0x260 [ 249.942288] do_read_cache_page+0x38e/0xc10 [ 249.946593] ? blkdev_writepages+0xd0/0xd0 [ 249.950816] ? cramfs_fill_super+0x100/0x530 [ 249.955208] cramfs_read+0x53d/0x990 [ 249.958907] ? cramfs_remount+0x50/0x50 [ 249.963046] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 249.968477] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 249.973477] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 249.978304] cramfs_fill_super+0x11a/0x530 [ 249.982556] ? get_cramfs_inode+0x6a0/0x6a0 [ 249.986873] ? vsprintf+0x30/0x30 [ 249.990317] ? ns_test_super+0x50/0x50 [ 249.994216] ? set_blocksize+0x125/0x380 [ 249.998274] mount_bdev+0x2b3/0x360 [ 250.001908] ? get_cramfs_inode+0x6a0/0x6a0 [ 250.006212] mount_fs+0x92/0x2a0 [ 250.009565] vfs_kern_mount.part.0+0x5b/0x470 [ 250.014062] do_mount+0xe65/0x2a30 [ 250.017588] ? __do_page_fault+0x159/0xad0 [ 250.021808] ? retint_kernel+0x2d/0x2d [ 250.025777] ? copy_mount_string+0x40/0x40 [ 250.029996] ? memset+0x20/0x40 [ 250.033267] ? copy_mount_options+0x1fa/0x2f0 [ 250.037751] ? copy_mnt_ns+0xa30/0xa30 [ 250.041627] SyS_mount+0xa8/0x120 [ 250.045063] ? copy_mnt_ns+0xa30/0xa30 [ 250.049363] do_syscall_64+0x1d5/0x640 [ 250.053246] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 250.058421] RIP: 0033:0x7f7ea39c85fa [ 250.062114] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 250.069814] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 250.077067] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 250.084320] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 250.091576] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 250.098828] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 250.106615] CPU: 0 PID: 12458 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 250.114505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 250.123859] Call Trace: [ 250.126439] dump_stack+0x1b2/0x281 [ 250.130053] should_fail.cold+0x10a/0x149 [ 250.134189] __alloc_pages_nodemask+0x21e/0x2900 [ 250.138934] ? register_lock_class+0x1d0/0x1180 [ 250.143584] ? trace_hardirqs_on+0x10/0x10 [ 250.147801] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 250.153664] ? static_obj+0x50/0x50 [ 250.157275] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 250.162098] ? __lock_acquire+0x5fc/0x3f20 [ 250.166314] ? __lock_acquire+0x5fc/0x3f20 [ 250.170535] alloc_pages_vma+0xd2/0x6d0 [ 250.174494] shmem_alloc_page+0xe0/0x180 [ 250.178534] ? shmem_swapin+0x180/0x180 [ 250.182487] ? trace_hardirqs_on+0x10/0x10 [ 250.186701] ? shmem_add_to_page_cache+0x3bf/0x730 [ 250.191635] ? __radix_tree_lookup+0x1b5/0x2e0 [ 250.196195] ? find_get_entry+0x312/0x630 [ 250.200326] ? check_preemption_disabled+0x35/0x240 [ 250.205328] ? __vm_enough_memory+0x261/0x520 [ 250.209806] shmem_alloc_and_acct_page+0x126/0x620 [ 250.214727] shmem_getpage_gfp+0x302/0x2a40 [ 250.219035] ? shmem_alloc_and_acct_page+0x620/0x620 [ 250.224465] ? page_mapping+0x151/0x2b0 [ 250.228420] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 250.233761] ? do_writepages+0x240/0x240 [ 250.237803] shmem_write_begin+0xeb/0x190 [ 250.241952] generic_perform_write+0x1d5/0x430 [ 250.246521] ? __mnt_drop_write_file+0x5f/0x90 [ 250.251085] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 250.255735] ? current_time+0xb0/0xb0 [ 250.259520] ? lock_acquire+0x170/0x3f0 [ 250.263477] __generic_file_write_iter+0x227/0x590 [ 250.268389] generic_file_write_iter+0x36f/0x650 [ 250.273130] __vfs_write+0x44c/0x630 [ 250.276826] ? kernel_read+0x110/0x110 [ 250.280710] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 250.285708] vfs_write+0x17f/0x4d0 [ 250.289229] SyS_write+0xf2/0x210 [ 250.292661] ? SyS_read+0x210/0x210 [ 250.296268] ? __do_page_fault+0x159/0xad0 [ 250.300483] ? do_syscall_64+0x4c/0x640 [ 250.304437] ? SyS_read+0x210/0x210 [ 250.308044] do_syscall_64+0x1d5/0x640 [ 250.311916] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 250.317086] RIP: 0033:0x7f5ee2baae4f [ 250.320774] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 250.328462] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 250.335713] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 250.342964] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 250.350212] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 250.357460] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 250.370303] FAULT_INJECTION: forcing a failure. [ 250.370303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.396044] CPU: 1 PID: 12463 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 250.403973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 250.413326] Call Trace: [ 250.415913] dump_stack+0x1b2/0x281 [ 250.419542] should_fail.cold+0x10a/0x149 [ 250.423700] __alloc_pages_nodemask+0x21e/0x2900 [ 250.428461] ? register_lock_class+0x1d0/0x1180 [ 250.433132] ? trace_hardirqs_on+0x10/0x10 [ 250.437372] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 250.443251] ? static_obj+0x50/0x50 [ 250.446877] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 250.451730] ? __lock_acquire+0x5fc/0x3f20 [ 250.455974] ? __lock_acquire+0x5fc/0x3f20 [ 250.460225] alloc_pages_vma+0xd2/0x6d0 [ 250.464207] shmem_alloc_page+0xe0/0x180 [ 250.468268] ? shmem_swapin+0x180/0x180 [ 250.472246] ? trace_hardirqs_on+0x10/0x10 [ 250.476480] ? shmem_add_to_page_cache+0x3bf/0x730 [ 250.481406] ? __radix_tree_lookup+0x1b5/0x2e0 [ 250.485989] ? find_get_entry+0x312/0x630 [ 250.490135] ? check_preemption_disabled+0x35/0x240 [ 250.495193] ? __vm_enough_memory+0x261/0x520 [ 250.499685] shmem_alloc_and_acct_page+0x126/0x620 [ 250.504640] shmem_getpage_gfp+0x302/0x2a40 [ 250.508968] ? simple_xattr_get+0xe5/0x160 [ 250.513198] ? shmem_alloc_and_acct_page+0x620/0x620 [ 250.518295] ? page_mapping+0x151/0x2b0 [ 250.522268] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 250.527539] ? do_writepages+0x240/0x240 [ 250.531602] shmem_write_begin+0xeb/0x190 [ 250.535751] generic_perform_write+0x1d5/0x430 [ 250.540339] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 250.545005] ? current_time+0xb0/0xb0 [ 250.548803] ? lock_acquire+0x170/0x3f0 [ 250.552775] __generic_file_write_iter+0x227/0x590 [ 250.557709] generic_file_write_iter+0x36f/0x650 [ 250.562464] __vfs_write+0x44c/0x630 [ 250.566174] ? kernel_read+0x110/0x110 [ 250.570073] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 250.575086] vfs_write+0x17f/0x4d0 [ 250.578623] SyS_write+0xf2/0x210 [ 250.582072] ? SyS_read+0x210/0x210 [ 250.585697] ? __do_page_fault+0x159/0xad0 [ 250.589931] ? do_syscall_64+0x4c/0x640 [ 250.593904] ? SyS_read+0x210/0x210 [ 250.597528] do_syscall_64+0x1d5/0x640 [ 250.601507] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 250.606687] RIP: 0033:0x7f028966ae4f [ 250.610388] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 250.618091] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 250.625351] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 250.632619] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 250.639879] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 17:22:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 73) 17:22:46 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x175c}}, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 250.647303] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:22:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x45c42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xf9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) semctl$IPC_RMID(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3d, 0x5, 0x3, 0x5, 0x0, 0x7fffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6a, 0x2, @perf_config_ext={0x0, 0x4}, 0x64ce, 0x0, 0x1, 0x4, 0xa, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) 17:22:46 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 69) 17:22:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 75) [ 250.728888] FAULT_INJECTION: forcing a failure. [ 250.728888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.789832] CPU: 1 PID: 12474 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 250.797744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 250.807091] Call Trace: [ 250.809684] dump_stack+0x1b2/0x281 [ 250.813318] should_fail.cold+0x10a/0x149 [ 250.817471] __alloc_pages_nodemask+0x21e/0x2900 [ 250.822229] ? mark_held_locks+0xa6/0xf0 [ 250.826292] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 250.831393] ? trace_hardirqs_on+0x10/0x10 [ 250.835626] ? check_preemption_disabled+0x35/0x240 [ 250.840637] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 250.845480] ? __lock_acquire+0x5fc/0x3f20 [ 250.849715] ? __lock_acquire+0x5fc/0x3f20 [ 250.853958] alloc_pages_vma+0xd2/0x6d0 [ 250.857938] shmem_alloc_page+0xe0/0x180 [ 250.861994] ? shmem_swapin+0x180/0x180 [ 250.865965] ? trace_hardirqs_on+0x10/0x10 [ 250.870196] ? shmem_add_to_page_cache+0x3bf/0x730 [ 250.875116] ? __radix_tree_lookup+0x1b5/0x2e0 [ 250.879829] ? find_get_entry+0x312/0x630 [ 250.883977] ? check_preemption_disabled+0x35/0x240 [ 250.889000] ? __vm_enough_memory+0x261/0x520 [ 250.893498] shmem_alloc_and_acct_page+0x126/0x620 [ 250.898427] shmem_getpage_gfp+0x302/0x2a40 [ 250.902762] ? shmem_alloc_and_acct_page+0x620/0x620 [ 250.907862] ? page_mapping+0x151/0x2b0 [ 250.911839] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 250.917110] ? do_writepages+0x240/0x240 [ 250.921171] shmem_write_begin+0xeb/0x190 [ 250.925320] generic_perform_write+0x1d5/0x430 [ 250.929910] ? __mnt_drop_write_file+0x5f/0x90 [ 250.934495] ? filemap_page_mkwrite+0x2d0/0x2d0 17:22:46 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000a00)=[{{&(0x7f00000002c0), 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="240d91d89116f01c171b1f857787eab024a19370881716d1f9139ab0c0af5e64c19d2b96cda7f26486c295d6109c22ec6c1fe2bec20021a37dfaebdbde6c4114413021548f29519ac8e62435fa02723b0ed7aa27139eab47d817b2a86bda6fda3eff044695353bb1144dbc2ed483fbbd11", 0x71}], 0x1}}], 0x2, 0x0) [ 250.939164] ? current_time+0xb0/0xb0 [ 250.942975] ? __generic_file_write_iter+0x1a/0x590 [ 250.947993] __generic_file_write_iter+0x227/0x590 [ 250.952925] generic_file_write_iter+0x36f/0x650 [ 250.957684] __vfs_write+0x44c/0x630 [ 250.961397] ? kernel_read+0x110/0x110 [ 250.965299] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 250.970314] vfs_write+0x17f/0x4d0 [ 250.973872] SyS_write+0xf2/0x210 [ 250.977327] ? SyS_read+0x210/0x210 [ 250.980954] ? __do_page_fault+0x159/0xad0 [ 250.985189] ? do_syscall_64+0x4c/0x640 [ 250.989160] ? SyS_read+0x210/0x210 [ 250.992791] do_syscall_64+0x1d5/0x640 [ 250.996683] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 251.001878] RIP: 0033:0x7f5ee2baae4f [ 251.005590] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 251.013293] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 251.020649] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 251.027900] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 251.035411] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 251.041580] FAULT_INJECTION: forcing a failure. [ 251.041580] name failslab, interval 1, probability 0, space 0, times 0 [ 251.042662] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 251.074494] CPU: 0 PID: 12484 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 251.082391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 251.091729] Call Trace: [ 251.094309] dump_stack+0x1b2/0x281 [ 251.097934] should_fail.cold+0x10a/0x149 [ 251.102364] should_failslab+0xd6/0x130 [ 251.106446] kmem_cache_alloc_node+0x263/0x410 [ 251.111026] __alloc_skb+0x5c/0x510 [ 251.114644] kobject_uevent_env+0x882/0xf30 [ 251.118955] lo_ioctl+0x11a6/0x1cd0 [ 251.122569] ? loop_set_status64+0xe0/0xe0 [ 251.126797] blkdev_ioctl+0x540/0x1830 [ 251.130673] ? blkpg_ioctl+0x8d0/0x8d0 [ 251.134546] ? trace_hardirqs_on+0x10/0x10 [ 251.138772] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 251.143859] ? debug_check_no_obj_freed+0x2c0/0x680 [ 251.148858] block_ioctl+0xd9/0x120 [ 251.152468] ? blkdev_fallocate+0x3a0/0x3a0 [ 251.156785] do_vfs_ioctl+0x75a/0xff0 [ 251.160575] ? lock_acquire+0x170/0x3f0 [ 251.164538] ? ioctl_preallocate+0x1a0/0x1a0 [ 251.168936] ? __fget+0x265/0x3e0 [ 251.172369] ? do_vfs_ioctl+0xff0/0xff0 [ 251.176331] ? security_file_ioctl+0x83/0xb0 [ 251.180726] SyS_ioctl+0x7f/0xb0 [ 251.184071] ? do_vfs_ioctl+0xff0/0xff0 [ 251.188112] do_syscall_64+0x1d5/0x640 [ 251.191984] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 251.197154] RIP: 0033:0x7f7f838d6eb7 [ 251.200844] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.208564] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 [ 251.215814] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 251.223061] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 251.230312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 17:22:47 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 72) 17:22:47 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000a00)=[{{&(0x7f00000002c0), 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="240d91d89116f01c171b1f857787eab024a19370881716d1f9139ab0c0af5e64c19d2b96cda7f26486c295d6109c22ec6c1fe2bec20021a37dfaebdbde6c4114413021548f29519ac8e62435fa02723b0ed7aa27139eab47d817b2a86bda6fda3eff044695353bb1144dbc2ed483fbbd11", 0x71}], 0x1}}], 0x2, 0x0) [ 251.237560] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 17:22:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x45c42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xf9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) semctl$IPC_RMID(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3d, 0x5, 0x3, 0x5, 0x0, 0x7fffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6a, 0x2, @perf_config_ext={0x0, 0x4}, 0x64ce, 0x0, 0x1, 0x4, 0xa, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) 17:22:47 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 70) [ 251.319901] FAULT_INJECTION: forcing a failure. [ 251.319901] name failslab, interval 1, probability 0, space 0, times 0 [ 251.338916] FAULT_INJECTION: forcing a failure. [ 251.338916] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.355306] CPU: 0 PID: 12496 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 251.363199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 251.372551] Call Trace: [ 251.376170] dump_stack+0x1b2/0x281 [ 251.379790] should_fail.cold+0x10a/0x149 [ 251.383928] should_failslab+0xd6/0x130 [ 251.387911] kmem_cache_alloc_trace+0x29a/0x3d0 [ 251.392579] get_mountpoint+0xc3/0x320 [ 251.396447] lock_mount+0x106/0x450 [ 251.400055] ? vfs_kern_mount.part.0+0x27e/0x470 [ 251.404799] ? lookup_mnt+0x3b0/0x3b0 [ 251.408594] do_add_mount+0x63/0x4f0 [ 251.412324] ? graft_tree+0x1c0/0x1c0 [ 251.416108] ? _raw_spin_unlock+0x29/0x40 [ 251.420236] ? vfs_kern_mount.part.0+0x283/0x470 [ 251.424974] do_mount+0x1540/0x2a30 [ 251.428590] ? __do_page_fault+0x159/0xad0 [ 251.432813] ? retint_kernel+0x2d/0x2d [ 251.436683] ? copy_mount_string+0x40/0x40 [ 251.440900] ? memset+0x20/0x40 [ 251.444161] ? copy_mount_options+0x1fa/0x2f0 [ 251.448647] ? copy_mnt_ns+0xa30/0xa30 [ 251.452532] SyS_mount+0xa8/0x120 [ 251.456054] ? copy_mnt_ns+0xa30/0xa30 [ 251.459923] do_syscall_64+0x1d5/0x640 [ 251.463800] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:22:47 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000a00)=[{{&(0x7f00000002c0), 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="240d91d89116f01c171b1f857787eab024a19370881716d1f9139ab0c0af5e64c19d2b96cda7f26486c295d6109c22ec6c1fe2bec20021a37dfaebdbde6c4114413021548f29519ac8e62435fa02723b0ed7aa27139eab47d817b2a86bda6fda3eff044695353bb1144dbc2ed483fbbd11", 0x71}], 0x1}}], 0x2, 0x0) 17:22:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 74) [ 251.468973] RIP: 0033:0x7f7ea39c85fa [ 251.472668] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 251.480357] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 251.487615] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 251.494870] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 251.502120] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 251.509375] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 251.516646] CPU: 1 PID: 12497 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 251.524533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 251.533965] Call Trace: [ 251.536556] dump_stack+0x1b2/0x281 [ 251.540186] should_fail.cold+0x10a/0x149 [ 251.544340] __alloc_pages_nodemask+0x21e/0x2900 [ 251.549112] ? __lock_acquire+0x5fc/0x3f20 [ 251.553326] ? __lock_acquire+0x5fc/0x3f20 [ 251.557543] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 251.562365] ? __lock_acquire+0x5fc/0x3f20 [ 251.566580] ? __lock_acquire+0x5fc/0x3f20 [ 251.570799] alloc_pages_vma+0xd2/0x6d0 [ 251.574755] shmem_alloc_page+0xe0/0x180 [ 251.578797] ? shmem_swapin+0x180/0x180 [ 251.582757] ? trace_hardirqs_on+0x10/0x10 [ 251.586989] ? shmem_add_to_page_cache+0x3bf/0x730 [ 251.591894] ? __radix_tree_lookup+0x1b5/0x2e0 [ 251.596465] ? find_get_entry+0x312/0x630 [ 251.600599] ? check_preemption_disabled+0x35/0x240 [ 251.605662] ? __vm_enough_memory+0x261/0x520 [ 251.610140] shmem_alloc_and_acct_page+0x126/0x620 [ 251.615173] shmem_getpage_gfp+0x302/0x2a40 [ 251.619491] ? shmem_alloc_and_acct_page+0x620/0x620 [ 251.624584] ? page_mapping+0x151/0x2b0 [ 251.628980] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 251.634349] ? do_writepages+0x240/0x240 [ 251.638396] shmem_write_begin+0xeb/0x190 [ 251.642527] generic_perform_write+0x1d5/0x430 [ 251.647177] ? __mnt_drop_write_file+0x5f/0x90 [ 251.651748] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 251.656404] ? current_time+0xb0/0xb0 [ 251.660182] ? lock_acquire+0x170/0x3f0 [ 251.664136] __generic_file_write_iter+0x227/0x590 [ 251.669046] generic_file_write_iter+0x36f/0x650 [ 251.673784] __vfs_write+0x44c/0x630 [ 251.677474] ? kernel_read+0x110/0x110 [ 251.681342] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 251.686340] vfs_write+0x17f/0x4d0 [ 251.689857] SyS_write+0xf2/0x210 [ 251.693283] ? SyS_read+0x210/0x210 [ 251.696884] ? __do_page_fault+0x159/0xad0 [ 251.701094] ? do_syscall_64+0x4c/0x640 [ 251.705044] ? SyS_read+0x210/0x210 [ 251.708671] do_syscall_64+0x1d5/0x640 [ 251.712549] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 251.717717] RIP: 0033:0x7f028966ae4f [ 251.721508] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 251.729192] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 251.736535] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 251.743780] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 251.751025] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 251.758278] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:22:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 76) 17:22:47 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 73) 17:22:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1f, 0x9, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2c22e261}, [@generic={0xcb, 0x8, 0x7, 0x7, 0x3}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x2}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7b9c}, @exit]}, &(0x7f0000000540)='syzkaller\x00', 0x0, 0xb4, &(0x7f0000000600)=""/180, 0x0, 0xb, '\x00', 0x0, 0x3c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000006c0)={0x4, 0xc, 0x3, 0x10001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0x1, r0]}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r3, &(0x7f0000000340)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='blkio.bfq.time\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x23000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xae, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffff7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000240), 0xa}, 0x80400, 0x0, 0x3f, 0x0, 0x4, 0xfffffffd, 0x7f, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x4, r5, 0x7) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x1, 0x3f, 0x8, 0x6, 0x0, 0xfffe00, 0x445, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000400), 0x8}, 0x1143, 0x0, 0x5, 0x2, 0x1, 0x5, 0xd560, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) 17:22:47 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000a00)=[{{&(0x7f00000002c0), 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="240d91d89116f01c171b1f857787eab024a19370881716d1f9139ab0c0af5e64c19d2b96cda7f26486c295d6109c22ec6c1fe2bec20021a37dfaebdbde6c4114413021548f29519ac8e62435fa02723b0ed7aa27139eab47d817b2a86bda6fda3eff044695353bb1144dbc2ed483fbbd11", 0x71}], 0x1}}], 0x2, 0x0) 17:22:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x138, 0x10, 0x633, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@dev}, {@in, 0x0, 0x32}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) [ 251.870386] FAULT_INJECTION: forcing a failure. [ 251.870386] name failslab, interval 1, probability 0, space 0, times 0 [ 251.900592] FAULT_INJECTION: forcing a failure. [ 251.900592] name failslab, interval 1, probability 0, space 0, times 0 17:22:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000000)='./file0\x00', 0x2000480, &(0x7f0000002480)=ANY=[@ANYBLOB="6e6f646f74732c6e6f646f74732c666c7573682c646f74732c6e6f646f74732c6e6f646f74732c6e6f646f74732c00c11e16b70c10875f1d"], 0x1, 0x25a, &(0x7f00000002c0)="$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") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 251.920132] FAULT_INJECTION: forcing a failure. [ 251.920132] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.932022] CPU: 1 PID: 12517 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 251.939902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 251.942791] FAULT_INJECTION: forcing a failure. [ 251.942791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.949253] Call Trace: [ 251.949272] dump_stack+0x1b2/0x281 [ 251.949287] should_fail.cold+0x10a/0x149 [ 251.949301] should_failslab+0xd6/0x130 [ 251.949314] kmem_cache_alloc_trace+0x29a/0x3d0 [ 251.949325] ? kobj_ns_drop+0x80/0x80 [ 251.949336] call_usermodehelper_setup+0x73/0x2e0 [ 251.949351] kobject_uevent_env+0xc21/0xf30 [ 251.992991] lo_ioctl+0x11a6/0x1cd0 [ 251.996619] ? loop_set_status64+0xe0/0xe0 [ 252.000870] blkdev_ioctl+0x540/0x1830 [ 252.004750] ? blkpg_ioctl+0x8d0/0x8d0 [ 252.008636] ? trace_hardirqs_on+0x10/0x10 [ 252.012946] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 252.018038] ? debug_check_no_obj_freed+0x2c0/0x680 [ 252.023048] block_ioctl+0xd9/0x120 [ 252.026662] ? blkdev_fallocate+0x3a0/0x3a0 [ 252.030983] do_vfs_ioctl+0x75a/0xff0 [ 252.034794] ? lock_acquire+0x170/0x3f0 [ 252.038758] ? ioctl_preallocate+0x1a0/0x1a0 [ 252.043160] ? __fget+0x265/0x3e0 [ 252.046601] ? do_vfs_ioctl+0xff0/0xff0 [ 252.051087] ? security_file_ioctl+0x83/0xb0 [ 252.055492] SyS_ioctl+0x7f/0xb0 [ 252.058857] ? do_vfs_ioctl+0xff0/0xff0 [ 252.062825] do_syscall_64+0x1d5/0x640 [ 252.066709] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 252.071883] RIP: 0033:0x7f7f838d6eb7 [ 252.075576] RSP: 002b:00007f7f81e48f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.083273] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f838d6eb7 [ 252.090536] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 252.097790] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000363 [ 252.105045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.112306] R13: 00007f7f81e48fdc R14: 00007f7f81e48fe0 R15: 0000000020000442 [ 252.119577] CPU: 0 PID: 12528 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 252.127456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 252.136798] Call Trace: [ 252.139371] dump_stack+0x1b2/0x281 [ 252.142982] should_fail.cold+0x10a/0x149 [ 252.147116] __alloc_pages_nodemask+0x21e/0x2900 [ 252.151856] ? register_lock_class+0x1d0/0x1180 [ 252.156507] ? trace_hardirqs_on+0x10/0x10 [ 252.160734] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 252.166595] ? static_obj+0x50/0x50 [ 252.170203] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 252.175073] ? __lock_acquire+0x5fc/0x3f20 [ 252.179296] ? __lock_acquire+0x5fc/0x3f20 [ 252.183519] alloc_pages_vma+0xd2/0x6d0 [ 252.187477] shmem_alloc_page+0xe0/0x180 [ 252.191518] ? shmem_swapin+0x180/0x180 [ 252.195471] ? trace_hardirqs_on+0x10/0x10 [ 252.199685] ? shmem_add_to_page_cache+0x3bf/0x730 [ 252.204596] ? __radix_tree_lookup+0x1b5/0x2e0 [ 252.209159] ? find_get_entry+0x312/0x630 [ 252.213303] ? check_preemption_disabled+0x35/0x240 [ 252.218302] ? __vm_enough_memory+0x261/0x520 [ 252.222779] shmem_alloc_and_acct_page+0x126/0x620 [ 252.227692] shmem_getpage_gfp+0x302/0x2a40 [ 252.232003] ? shmem_alloc_and_acct_page+0x620/0x620 [ 252.237107] ? page_mapping+0x151/0x2b0 [ 252.241060] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 252.246327] ? do_writepages+0x240/0x240 [ 252.250381] shmem_write_begin+0xeb/0x190 [ 252.254526] generic_perform_write+0x1d5/0x430 [ 252.259108] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 252.263771] ? current_time+0xb0/0xb0 [ 252.267564] ? lock_acquire+0x170/0x3f0 [ 252.271536] __generic_file_write_iter+0x227/0x590 [ 252.276468] generic_file_write_iter+0x36f/0x650 [ 252.281230] __vfs_write+0x44c/0x630 [ 252.284943] ? kernel_read+0x110/0x110 [ 252.288829] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 252.293840] vfs_write+0x17f/0x4d0 [ 252.297375] SyS_write+0xf2/0x210 [ 252.300824] ? SyS_read+0x210/0x210 [ 252.304445] ? __do_page_fault+0x159/0xad0 [ 252.308673] ? do_syscall_64+0x4c/0x640 [ 252.312635] ? SyS_read+0x210/0x210 [ 252.316252] do_syscall_64+0x1d5/0x640 [ 252.320135] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 252.325320] RIP: 0033:0x7f5ee2baae4f [ 252.329020] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 252.336731] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 252.343994] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 252.351253] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 252.358508] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 252.365760] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 252.373032] CPU: 1 PID: 12526 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 252.380907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 252.390241] Call Trace: [ 252.392810] dump_stack+0x1b2/0x281 [ 252.396418] should_fail.cold+0x10a/0x149 [ 252.400549] __alloc_pages_nodemask+0x21e/0x2900 [ 252.405290] ? deref_stack_reg+0x124/0x1a0 [ 252.409504] ? trace_hardirqs_on+0x10/0x10 [ 252.413717] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 252.419601] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 252.425485] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 252.430310] ? __lock_acquire+0x5fc/0x3f20 [ 252.434522] ? __lock_acquire+0x5fc/0x3f20 [ 252.438741] alloc_pages_vma+0xd2/0x6d0 [ 252.442697] shmem_alloc_page+0xe0/0x180 [ 252.446742] ? shmem_swapin+0x180/0x180 [ 252.450696] ? trace_hardirqs_on+0x10/0x10 [ 252.454916] ? shmem_add_to_page_cache+0x3bf/0x730 [ 252.459822] ? __radix_tree_lookup+0x1b5/0x2e0 [ 252.464385] ? find_get_entry+0x312/0x630 [ 252.468513] ? check_preemption_disabled+0x35/0x240 [ 252.473512] ? __vm_enough_memory+0x261/0x520 [ 252.477985] shmem_alloc_and_acct_page+0x126/0x620 [ 252.482899] shmem_getpage_gfp+0x302/0x2a40 [ 252.487202] ? shmem_alloc_and_acct_page+0x620/0x620 [ 252.492289] ? page_mapping+0x151/0x2b0 [ 252.496239] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 252.501491] ? do_writepages+0x240/0x240 [ 252.505533] shmem_write_begin+0xeb/0x190 [ 252.509664] generic_perform_write+0x1d5/0x430 [ 252.514228] ? __mnt_drop_write_file+0x5f/0x90 [ 252.518789] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 252.523438] ? current_time+0xb0/0xb0 [ 252.527223] ? lock_acquire+0x170/0x3f0 [ 252.531175] __generic_file_write_iter+0x227/0x590 [ 252.536086] generic_file_write_iter+0x36f/0x650 [ 252.540825] __vfs_write+0x44c/0x630 [ 252.544519] ? kernel_read+0x110/0x110 [ 252.548394] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 252.553389] vfs_write+0x17f/0x4d0 [ 252.556911] SyS_write+0xf2/0x210 [ 252.560341] ? SyS_read+0x210/0x210 [ 252.563950] ? __do_page_fault+0x159/0xad0 [ 252.568165] ? do_syscall_64+0x4c/0x640 [ 252.572126] ? SyS_read+0x210/0x210 [ 252.575731] do_syscall_64+0x1d5/0x640 [ 252.579600] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 252.584855] RIP: 0033:0x7f028966ae4f [ 252.588542] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 252.596227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 252.603474] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 252.610721] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 252.617971] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 252.625219] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 252.634020] CPU: 0 PID: 12524 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 252.641907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 252.651249] Call Trace: [ 252.653841] dump_stack+0x1b2/0x281 [ 252.657467] should_fail.cold+0x10a/0x149 [ 252.661620] should_failslab+0xd6/0x130 [ 252.665590] kmem_cache_alloc_trace+0x29a/0x3d0 [ 252.670258] get_mountpoint+0xc3/0x320 [ 252.674141] attach_recursive_mnt+0xb9/0xce0 [ 252.678540] ? count_mounts+0x1e0/0x1e0 [ 252.682505] ? vfs_kern_mount.part.0+0x27e/0x470 [ 252.687246] graft_tree+0x144/0x1c0 [ 252.690857] do_add_mount+0x208/0x4f0 [ 252.694639] ? graft_tree+0x1c0/0x1c0 [ 252.698417] ? _raw_spin_unlock+0x29/0x40 [ 252.702540] ? vfs_kern_mount.part.0+0x283/0x470 [ 252.707280] do_mount+0x1540/0x2a30 [ 252.710886] ? __do_page_fault+0x159/0xad0 [ 252.715110] ? retint_kernel+0x2d/0x2d [ 252.718977] ? copy_mount_string+0x40/0x40 [ 252.723194] ? memset+0x20/0x40 [ 252.726453] ? copy_mount_options+0x1fa/0x2f0 [ 252.730926] ? copy_mnt_ns+0xa30/0xa30 [ 252.734796] SyS_mount+0xa8/0x120 [ 252.738227] ? copy_mnt_ns+0xa30/0xa30 [ 252.742097] do_syscall_64+0x1d5/0x640 [ 252.745970] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 252.751142] RIP: 0033:0x7f7ea39c85fa [ 252.754829] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 252.762520] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 252.769769] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 252.777019] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 252.784265] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 252.791512] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 17:22:48 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, 0x0) 17:22:48 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x36, 0x2d]}}}}]}) 17:22:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 77) [ 253.286961] audit: type=1800 audit(1673457769.074:5): pid=12542 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="bus" dev="loop5" ino=3 res=0 [ 253.325755] tmpfs: Bad value 'local=relative:6-' for mount option 'mpol' 17:22:49 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 74) 17:22:49 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 71) 17:22:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 75) 17:22:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080001000900036c2c0004801000110007000000050003000000000005001100000000000500030080ff050000000000000000000800020002"], 0x50}}, 0x0) [ 253.375327] FAULT_INJECTION: forcing a failure. [ 253.375327] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.394679] FAULT_INJECTION: forcing a failure. [ 253.394679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.413421] FAULT_INJECTION: forcing a failure. [ 253.413421] name failslab, interval 1, probability 0, space 0, times 0 [ 253.414050] FAULT_INJECTION: forcing a failure. [ 253.414050] name failslab, interval 1, probability 0, space 0, times 0 [ 253.439746] CPU: 0 PID: 12559 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 253.447643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 253.457000] Call Trace: [ 253.459585] dump_stack+0x1b2/0x281 [ 253.463301] should_fail.cold+0x10a/0x149 [ 253.467444] __alloc_pages_nodemask+0x21e/0x2900 [ 253.472203] ? mark_held_locks+0xa6/0xf0 [ 253.476259] ? _raw_spin_unlock_irq+0x24/0x80 [ 253.480756] ? __lock_acquire+0x5fc/0x3f20 [ 253.485000] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 253.489844] ? __lock_acquire+0x5fc/0x3f20 [ 253.494082] ? __lock_acquire+0x5fc/0x3f20 [ 253.498322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.503078] alloc_pages_vma+0xd2/0x6d0 [ 253.507054] shmem_alloc_page+0xe0/0x180 [ 253.511108] ? shmem_swapin+0x180/0x180 [ 253.515074] ? trace_hardirqs_on+0x10/0x10 [ 253.519300] ? shmem_add_to_page_cache+0x3bf/0x730 17:22:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080001000900036c2c0004801000110007000000050003000000000005001100000000000500030080ff050000000000000000000800020002"], 0x50}}, 0x0) [ 253.524217] ? __radix_tree_lookup+0x1b5/0x2e0 [ 253.528780] ? find_get_entry+0x312/0x630 [ 253.532910] ? check_preemption_disabled+0x35/0x240 [ 253.537909] ? __vm_enough_memory+0x261/0x520 [ 253.542397] shmem_alloc_and_acct_page+0x126/0x620 [ 253.547318] shmem_getpage_gfp+0x302/0x2a40 [ 253.551627] ? shmem_alloc_and_acct_page+0x620/0x620 [ 253.556714] ? page_mapping+0x151/0x2b0 [ 253.560670] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 253.565928] ? do_writepages+0x240/0x240 [ 253.569974] shmem_write_begin+0xeb/0x190 [ 253.574162] generic_perform_write+0x1d5/0x430 [ 253.578747] ? __mnt_drop_write_file+0x5f/0x90 [ 253.583309] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 253.587956] ? current_time+0xb0/0xb0 [ 253.591739] ? lock_acquire+0x170/0x3f0 [ 253.595696] __generic_file_write_iter+0x227/0x590 [ 253.600611] generic_file_write_iter+0x36f/0x650 [ 253.605349] __vfs_write+0x44c/0x630 [ 253.609044] ? kernel_read+0x110/0x110 [ 253.612922] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 253.617921] vfs_write+0x17f/0x4d0 [ 253.621443] SyS_write+0xf2/0x210 [ 253.624877] ? SyS_read+0x210/0x210 [ 253.628490] ? __do_page_fault+0x159/0xad0 [ 253.632711] ? do_syscall_64+0x4c/0x640 [ 253.636667] ? SyS_read+0x210/0x210 [ 253.640282] do_syscall_64+0x1d5/0x640 [ 253.644153] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 253.649323] RIP: 0033:0x7f028966ae4f [ 253.653011] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 253.660699] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 253.667959] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 17:22:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x323}, 0x14}}, 0x0) [ 253.675209] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 253.682461] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 253.689725] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 253.711538] CPU: 1 PID: 12566 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 253.719428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 253.728767] Call Trace: [ 253.731349] dump_stack+0x1b2/0x281 [ 253.734976] should_fail.cold+0x10a/0x149 [ 253.739115] should_failslab+0xd6/0x130 [ 253.743084] kmem_cache_alloc+0x28e/0x3c0 [ 253.746975] FAULT_INJECTION: forcing a failure. [ 253.746975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.747230] getname_flags+0xc8/0x550 [ 253.747244] SyS_mkdirat+0x83/0x270 [ 253.766515] ? SyS_mknod+0x30/0x30 [ 253.770038] ? __close_fd+0x159/0x230 [ 253.773823] ? do_syscall_64+0x4c/0x640 [ 253.777778] ? SyS_mknod+0x30/0x30 [ 253.781298] do_syscall_64+0x1d5/0x640 [ 253.785174] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 253.790346] RIP: 0033:0x7f7f838d60e7 [ 253.794039] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 253.801815] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 253.809065] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 253.816312] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 17:22:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 78) [ 253.823562] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 253.830810] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 253.838084] CPU: 0 PID: 12581 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 253.845968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 253.855398] Call Trace: [ 253.857984] dump_stack+0x1b2/0x281 [ 253.861618] should_fail.cold+0x10a/0x149 [ 253.865765] __alloc_pages_nodemask+0x21e/0x2900 [ 253.870520] ? register_lock_class+0x1d0/0x1180 [ 253.875185] ? trace_hardirqs_on+0x10/0x10 [ 253.879414] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 253.885297] ? static_obj+0x50/0x50 [ 253.888918] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 253.893748] ? __lock_acquire+0x5fc/0x3f20 [ 253.897979] alloc_pages_vma+0xd2/0x6d0 [ 253.901949] shmem_alloc_page+0xe0/0x180 [ 253.906006] ? shmem_swapin+0x180/0x180 [ 253.909972] ? trace_hardirqs_on+0x10/0x10 [ 253.914194] ? __radix_tree_lookup+0x1b5/0x2e0 [ 253.918759] ? find_get_entry+0x312/0x630 [ 253.922888] ? check_preemption_disabled+0x35/0x240 17:22:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080001000900036c2c0004801000110007000000050003000000000005001100000000000500030080ff050000000000000000000800020002"], 0x50}}, 0x0) [ 253.927888] ? __vm_enough_memory+0x261/0x520 [ 253.932371] shmem_alloc_and_acct_page+0x126/0x620 [ 253.937284] shmem_getpage_gfp+0x302/0x2a40 [ 253.941598] ? simple_xattr_get+0xe5/0x160 [ 253.945815] ? shmem_alloc_and_acct_page+0x620/0x620 [ 253.950912] ? page_mapping+0x151/0x2b0 [ 253.954887] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 253.960143] ? do_writepages+0x240/0x240 [ 253.964202] shmem_write_begin+0xeb/0x190 [ 253.968345] generic_perform_write+0x1d5/0x430 [ 253.972926] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 253.977591] ? current_time+0xb0/0xb0 [ 253.981393] ? lock_acquire+0x170/0x3f0 [ 253.985363] __generic_file_write_iter+0x227/0x590 [ 253.990286] generic_file_write_iter+0x36f/0x650 [ 253.995031] __vfs_write+0x44c/0x630 [ 253.998726] ? kernel_read+0x110/0x110 [ 254.002603] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 254.007606] vfs_write+0x17f/0x4d0 [ 254.011133] SyS_write+0xf2/0x210 [ 254.014570] ? SyS_read+0x210/0x210 [ 254.018182] ? __do_page_fault+0x159/0xad0 [ 254.022406] ? do_syscall_64+0x4c/0x640 17:22:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080001000900036c2c0004801000110007000000050003000000000005001100000000000500030080ff050000000000000000000800020002"], 0x50}}, 0x0) [ 254.026365] ? SyS_read+0x210/0x210 [ 254.029974] do_syscall_64+0x1d5/0x640 [ 254.033863] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 254.039040] RIP: 0033:0x7f028966ae4f [ 254.042735] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 254.050443] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 254.057714] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 254.064972] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 254.072226] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 254.079683] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 254.096811] CPU: 1 PID: 12567 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 254.104706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 254.114044] Call Trace: [ 254.116616] dump_stack+0x1b2/0x281 [ 254.120227] should_fail.cold+0x10a/0x149 [ 254.124357] should_failslab+0xd6/0x130 [ 254.128312] kmem_cache_alloc_trace+0x29a/0x3d0 [ 254.132963] get_mountpoint+0xc3/0x320 [ 254.136835] lock_mount+0x106/0x450 [ 254.140444] ? vfs_kern_mount.part.0+0x27e/0x470 [ 254.145182] ? lookup_mnt+0x3b0/0x3b0 [ 254.148977] do_add_mount+0x63/0x4f0 [ 254.152673] ? graft_tree+0x1c0/0x1c0 [ 254.156449] ? _raw_spin_unlock+0x29/0x40 [ 254.160575] ? vfs_kern_mount.part.0+0x283/0x470 [ 254.165316] do_mount+0x1540/0x2a30 [ 254.168928] ? __do_page_fault+0x159/0xad0 [ 254.173140] ? retint_kernel+0x2d/0x2d [ 254.177010] ? copy_mount_string+0x40/0x40 [ 254.181227] ? memset+0x20/0x40 [ 254.184494] ? copy_mount_options+0x1fa/0x2f0 [ 254.188971] ? copy_mnt_ns+0xa30/0xa30 [ 254.192851] SyS_mount+0xa8/0x120 [ 254.196285] ? copy_mnt_ns+0xa30/0xa30 [ 254.200163] do_syscall_64+0x1d5/0x640 [ 254.204042] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 254.209221] RIP: 0033:0x7f7ea39c85fa [ 254.212913] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 254.220600] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c85fa [ 254.227847] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007f7ea1f38fe0 [ 254.235130] RBP: 00007f7ea1f39020 R08: 00007f7ea1f39020 R09: 0000000000000000 [ 254.242381] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000140 [ 254.249631] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 254.256894] CPU: 0 PID: 12562 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 254.264769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 254.274109] Call Trace: [ 254.276684] dump_stack+0x1b2/0x281 [ 254.280293] should_fail.cold+0x10a/0x149 [ 254.284423] __alloc_pages_nodemask+0x21e/0x2900 [ 254.289165] ? trace_hardirqs_on+0x10/0x10 [ 254.293382] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 254.299242] ? static_obj+0x50/0x50 [ 254.302846] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 254.307671] ? __lock_acquire+0x5fc/0x3f20 [ 254.311889] ? __lock_acquire+0x5fc/0x3f20 [ 254.316108] alloc_pages_vma+0xd2/0x6d0 [ 254.320082] shmem_alloc_page+0xe0/0x180 [ 254.324121] ? shmem_swapin+0x180/0x180 [ 254.328086] ? trace_hardirqs_on+0x10/0x10 [ 254.332299] ? shmem_add_to_page_cache+0x3bf/0x730 [ 254.337206] ? __radix_tree_lookup+0x1b5/0x2e0 [ 254.341770] ? find_get_entry+0x312/0x630 [ 254.345899] ? check_preemption_disabled+0x35/0x240 [ 254.350907] ? __vm_enough_memory+0x261/0x520 [ 254.355379] shmem_alloc_and_acct_page+0x126/0x620 [ 254.360297] shmem_getpage_gfp+0x302/0x2a40 [ 254.364601] ? simple_xattr_get+0xe5/0x160 [ 254.368813] ? shmem_alloc_and_acct_page+0x620/0x620 [ 254.373897] ? page_mapping+0x151/0x2b0 [ 254.377849] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 254.383102] ? do_writepages+0x240/0x240 [ 254.387145] shmem_write_begin+0xeb/0x190 [ 254.391277] generic_perform_write+0x1d5/0x430 [ 254.395846] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 254.400495] ? current_time+0xb0/0xb0 [ 254.404276] ? lock_acquire+0x170/0x3f0 [ 254.408230] __generic_file_write_iter+0x227/0x590 [ 254.413140] generic_file_write_iter+0x36f/0x650 [ 254.417877] __vfs_write+0x44c/0x630 [ 254.421569] ? kernel_read+0x110/0x110 [ 254.425442] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 254.430438] vfs_write+0x17f/0x4d0 [ 254.433958] SyS_write+0xf2/0x210 [ 254.437393] ? SyS_read+0x210/0x210 [ 254.440998] ? __do_page_fault+0x159/0xad0 [ 254.445211] ? do_syscall_64+0x4c/0x640 [ 254.449168] ? SyS_read+0x210/0x210 [ 254.452775] do_syscall_64+0x1d5/0x640 [ 254.456646] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 254.462095] RIP: 0033:0x7f5ee2baae4f [ 254.465780] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 17:22:50 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r3, 0x2008002) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x800) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0xfd14) fallocate(r0, 0x100000003, 0x80c002, 0x28120001) [ 254.473649] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 254.480900] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 254.488146] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 254.495392] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 254.502638] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:50 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 75) 17:22:50 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 72) 17:22:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000740), 0x200000, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f00000017c0)={&(0x7f0000001780)=""/45, 0x2d, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000000)="d9e466b8010000000f01c10f08baa000ec0f322e84e426c20040baf80c66b83c3c2e8066efbafc0c66b87378442866efba2000b80100ef66f2360f32", 0x3c}], 0x1, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setxattr$system_posix_acl(&(0x7f0000000780)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x9c, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x0, 0x0) getgid() 17:22:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x323}, 0x14}}, 0x0) [ 254.618835] FAULT_INJECTION: forcing a failure. [ 254.618835] name failslab, interval 1, probability 0, space 0, times 0 [ 254.636027] FAULT_INJECTION: forcing a failure. [ 254.636027] name failslab, interval 1, probability 0, space 0, times 0 [ 254.664844] CPU: 0 PID: 12602 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 254.672742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 254.682083] Call Trace: [ 254.684659] dump_stack+0x1b2/0x281 [ 254.688272] should_fail.cold+0x10a/0x149 [ 254.692403] should_failslab+0xd6/0x130 [ 254.696357] kmem_cache_alloc+0x28e/0x3c0 [ 254.700487] getname_flags+0xc8/0x550 [ 254.704268] SyS_mkdirat+0x83/0x270 [ 254.707874] ? SyS_mknod+0x30/0x30 [ 254.711393] ? __close_fd+0x159/0x230 [ 254.715171] ? do_syscall_64+0x4c/0x640 [ 254.719120] ? SyS_mknod+0x30/0x30 [ 254.722637] do_syscall_64+0x1d5/0x640 [ 254.726506] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 254.731676] RIP: 0033:0x7f7f838d60e7 [ 254.735365] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 254.743055] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 254.750301] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 254.757547] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 254.764795] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 254.772039] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 254.798410] CPU: 1 PID: 12606 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 254.806314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 254.815660] Call Trace: [ 254.818239] dump_stack+0x1b2/0x281 [ 254.821849] should_fail.cold+0x10a/0x149 [ 254.825978] should_failslab+0xd6/0x130 [ 254.829933] kmem_cache_alloc+0x28e/0x3c0 [ 254.834081] getname_flags+0xc8/0x550 [ 254.837869] do_sys_open+0x1ce/0x410 [ 254.841563] ? filp_open+0x60/0x60 [ 254.845083] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 254.850082] ? do_syscall_64+0x4c/0x640 [ 254.854063] ? SyS_open+0x30/0x30 [ 254.857521] do_syscall_64+0x1d5/0x640 [ 254.861407] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:22:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 76) 17:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 79) 17:22:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x323}, 0x14}}, 0x0) 17:22:50 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 73) 17:22:50 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 76) [ 254.866588] RIP: 0033:0x7f7ea3979254 [ 254.870279] RSP: 002b:00007f7ea1f38f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 254.877969] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea3979254 [ 254.885222] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 254.892472] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 254.899721] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 254.906972] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 254.956656] FAULT_INJECTION: forcing a failure. [ 254.956656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.973976] FAULT_INJECTION: forcing a failure. [ 254.973976] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.998987] CPU: 1 PID: 12621 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 255.006888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 255.016234] Call Trace: [ 255.018820] dump_stack+0x1b2/0x281 [ 255.022448] should_fail.cold+0x10a/0x149 [ 255.026586] __alloc_pages_nodemask+0x21e/0x2900 [ 255.031340] ? __lock_acquire+0x5fc/0x3f20 [ 255.035574] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 255.040418] ? __lock_acquire+0x5fc/0x3f20 [ 255.044651] ? __lock_acquire+0x5fc/0x3f20 [ 255.048892] alloc_pages_vma+0xd2/0x6d0 [ 255.052867] shmem_alloc_page+0xe0/0x180 [ 255.056919] ? shmem_swapin+0x180/0x180 [ 255.060884] ? trace_hardirqs_on+0x10/0x10 [ 255.065110] ? shmem_add_to_page_cache+0x3bf/0x730 [ 255.070026] ? __radix_tree_lookup+0x1b5/0x2e0 [ 255.074603] ? find_get_entry+0x312/0x630 [ 255.078752] ? check_preemption_disabled+0x35/0x240 [ 255.083767] ? __vm_enough_memory+0x261/0x520 [ 255.088257] shmem_alloc_and_acct_page+0x126/0x620 [ 255.093185] shmem_getpage_gfp+0x302/0x2a40 [ 255.097504] ? simple_xattr_get+0xe5/0x160 [ 255.101727] ? shmem_alloc_and_acct_page+0x620/0x620 [ 255.106814] ? page_mapping+0x151/0x2b0 [ 255.110774] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 255.116029] ? do_writepages+0x240/0x240 [ 255.120247] shmem_write_begin+0xeb/0x190 [ 255.124470] generic_perform_write+0x1d5/0x430 [ 255.129034] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 255.133681] ? current_time+0xb0/0xb0 [ 255.137470] ? lock_acquire+0x170/0x3f0 [ 255.141423] __generic_file_write_iter+0x227/0x590 [ 255.146419] generic_file_write_iter+0x36f/0x650 [ 255.151156] __vfs_write+0x44c/0x630 [ 255.154850] ? kernel_read+0x110/0x110 [ 255.158742] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 255.163739] vfs_write+0x17f/0x4d0 [ 255.167260] SyS_write+0xf2/0x210 [ 255.170692] ? SyS_read+0x210/0x210 [ 255.174296] ? __do_page_fault+0x159/0xad0 [ 255.178508] ? do_syscall_64+0x4c/0x640 [ 255.182458] ? SyS_read+0x210/0x210 [ 255.186062] do_syscall_64+0x1d5/0x640 [ 255.189946] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 255.195118] RIP: 0033:0x7f5ee2baae4f [ 255.198810] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 17:22:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x323}, 0x14}}, 0x0) [ 255.206501] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 255.213758] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 255.221010] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 255.228260] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 255.235518] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 255.244307] FAULT_INJECTION: forcing a failure. [ 255.244307] name failslab, interval 1, probability 0, space 0, times 0 [ 255.261335] CPU: 0 PID: 12625 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 255.269229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 255.278572] Call Trace: [ 255.281164] dump_stack+0x1b2/0x281 [ 255.281316] FAULT_INJECTION: forcing a failure. [ 255.281316] name failslab, interval 1, probability 0, space 0, times 0 [ 255.284790] should_fail.cold+0x10a/0x149 [ 255.284805] __alloc_pages_nodemask+0x21e/0x2900 [ 255.284821] ? register_lock_class+0x1d0/0x1180 [ 255.284834] ? trace_hardirqs_on+0x10/0x10 [ 255.284846] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 255.284856] ? __lock_acquire+0x5fc/0x3f20 [ 255.284866] ? __lock_acquire+0x5fc/0x3f20 [ 255.284886] alloc_pages_vma+0xd2/0x6d0 [ 255.330986] shmem_alloc_page+0xe0/0x180 [ 255.335040] ? shmem_swapin+0x180/0x180 [ 255.339003] ? trace_hardirqs_on+0x10/0x10 [ 255.343225] ? shmem_add_to_page_cache+0x3bf/0x730 [ 255.348139] ? __radix_tree_lookup+0x1b5/0x2e0 [ 255.352707] ? find_get_entry+0x312/0x630 [ 255.356846] ? check_preemption_disabled+0x35/0x240 [ 255.361852] ? __vm_enough_memory+0x261/0x520 [ 255.366331] shmem_alloc_and_acct_page+0x126/0x620 [ 255.371242] shmem_getpage_gfp+0x302/0x2a40 [ 255.375561] ? shmem_alloc_and_acct_page+0x620/0x620 [ 255.380655] ? page_mapping+0x151/0x2b0 [ 255.384618] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 255.389882] ? do_writepages+0x240/0x240 [ 255.393939] shmem_write_begin+0xeb/0x190 [ 255.398087] generic_perform_write+0x1d5/0x430 [ 255.402667] ? __mnt_drop_write_file+0x5f/0x90 [ 255.407242] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 255.411904] ? current_time+0xb0/0xb0 [ 255.415697] ? lock_acquire+0x170/0x3f0 [ 255.419665] __generic_file_write_iter+0x227/0x590 [ 255.424588] generic_file_write_iter+0x36f/0x650 [ 255.429342] __vfs_write+0x44c/0x630 [ 255.433052] ? kernel_read+0x110/0x110 [ 255.436946] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 255.441953] vfs_write+0x17f/0x4d0 [ 255.445488] SyS_write+0xf2/0x210 [ 255.448941] ? SyS_read+0x210/0x210 [ 255.452563] ? __do_page_fault+0x159/0xad0 [ 255.456811] ? do_syscall_64+0x4c/0x640 [ 255.460788] ? SyS_read+0x210/0x210 [ 255.464409] do_syscall_64+0x1d5/0x640 [ 255.468294] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 255.473488] RIP: 0033:0x7f028966ae4f [ 255.477185] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 255.484882] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 255.492139] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 255.499413] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 255.506666] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 255.513919] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 255.530926] CPU: 1 PID: 12624 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 255.538813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 255.548156] Call Trace: [ 255.550754] dump_stack+0x1b2/0x281 [ 255.554382] should_fail.cold+0x10a/0x149 [ 255.558525] should_failslab+0xd6/0x130 [ 255.562502] kmem_cache_alloc+0x28e/0x3c0 [ 255.566641] __d_alloc+0x2a/0xa20 [ 255.570082] ? d_lookup+0x172/0x220 [ 255.573693] d_alloc+0x46/0x240 [ 255.576957] __lookup_hash+0x101/0x270 [ 255.580828] filename_create+0x156/0x3f0 [ 255.584876] ? kern_path_mountpoint+0x40/0x40 [ 255.589361] SyS_mkdirat+0x95/0x270 [ 255.592968] ? SyS_mknod+0x30/0x30 [ 255.596495] ? __close_fd+0x159/0x230 [ 255.600278] ? do_syscall_64+0x4c/0x640 [ 255.604233] ? SyS_mknod+0x30/0x30 [ 255.607843] do_syscall_64+0x1d5/0x640 [ 255.611731] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 255.616906] RIP: 0033:0x7f7f838d60e7 [ 255.620597] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 255.628283] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 255.635534] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 255.642787] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 255.650036] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 255.657285] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 255.666799] CPU: 1 PID: 12632 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 255.674866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 255.684287] Call Trace: [ 255.686865] dump_stack+0x1b2/0x281 [ 255.690481] should_fail.cold+0x10a/0x149 [ 255.694616] should_failslab+0xd6/0x130 [ 255.698574] kmem_cache_alloc+0x28e/0x3c0 [ 255.702707] getname_flags+0xc8/0x550 [ 255.706492] do_sys_open+0x1ce/0x410 [ 255.710190] ? filp_open+0x60/0x60 [ 255.713710] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 255.718711] ? do_syscall_64+0x4c/0x640 [ 255.722663] ? SyS_open+0x30/0x30 [ 255.726106] do_syscall_64+0x1d5/0x640 [ 255.729978] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 255.735146] RIP: 0033:0x7f7ea3979254 [ 255.738835] RSP: 002b:00007f7ea1f38f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.746521] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea3979254 [ 255.753770] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c 17:22:51 executing program 5: syz_clone(0x4d0e0480, 0x0, 0x0, 0x0, 0x0, 0x0) 17:22:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 80) [ 255.761019] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 255.768353] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 255.775605] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 17:22:51 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 77) 17:22:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 77) [ 255.860732] FAULT_INJECTION: forcing a failure. [ 255.860732] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.875225] CPU: 0 PID: 12651 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 255.883113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 255.892460] Call Trace: [ 255.895046] dump_stack+0x1b2/0x281 [ 255.898660] should_fail.cold+0x10a/0x149 [ 255.902808] __alloc_pages_nodemask+0x21e/0x2900 [ 255.907548] ? register_lock_class+0x1d0/0x1180 [ 255.912199] ? trace_hardirqs_on+0x10/0x10 [ 255.916417] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 255.922278] ? static_obj+0x50/0x50 [ 255.925886] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 255.930716] ? __lock_acquire+0x5fc/0x3f20 [ 255.934949] ? __lock_acquire+0x5fc/0x3f20 [ 255.939178] alloc_pages_vma+0xd2/0x6d0 [ 255.943137] shmem_alloc_page+0xe0/0x180 [ 255.947179] ? shmem_swapin+0x180/0x180 [ 255.951141] ? trace_hardirqs_on+0x10/0x10 [ 255.955364] ? shmem_add_to_page_cache+0x3bf/0x730 [ 255.960280] ? __radix_tree_lookup+0x1b5/0x2e0 [ 255.964899] ? find_get_entry+0x312/0x630 [ 255.969053] ? check_preemption_disabled+0x35/0x240 [ 255.974061] ? __vm_enough_memory+0x261/0x520 [ 255.978543] shmem_alloc_and_acct_page+0x126/0x620 [ 255.983458] shmem_getpage_gfp+0x302/0x2a40 [ 255.987769] ? shmem_alloc_and_acct_page+0x620/0x620 [ 255.992853] ? page_mapping+0x151/0x2b0 [ 255.996810] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 256.002082] ? do_writepages+0x240/0x240 [ 256.006240] shmem_write_begin+0xeb/0x190 [ 256.010401] generic_perform_write+0x1d5/0x430 [ 256.014976] ? __mnt_drop_write_file+0x5f/0x90 [ 256.019537] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 256.024191] ? current_time+0xb0/0xb0 [ 256.027973] ? lock_acquire+0x170/0x3f0 [ 256.031929] __generic_file_write_iter+0x227/0x590 [ 256.036841] generic_file_write_iter+0x36f/0x650 [ 256.041584] __vfs_write+0x44c/0x630 [ 256.045278] ? kernel_read+0x110/0x110 [ 256.049154] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 256.054153] vfs_write+0x17f/0x4d0 [ 256.057676] SyS_write+0xf2/0x210 [ 256.061109] ? SyS_read+0x210/0x210 [ 256.064750] ? __do_page_fault+0x159/0xad0 [ 256.068978] ? do_syscall_64+0x4c/0x640 [ 256.072940] ? SyS_read+0x210/0x210 [ 256.076559] do_syscall_64+0x1d5/0x640 [ 256.080442] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 256.085710] RIP: 0033:0x7f028966ae4f [ 256.089401] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 256.097090] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 256.104341] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 256.111591] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 256.118842] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 256.126092] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 256.177979] FAULT_INJECTION: forcing a failure. [ 256.177979] name failslab, interval 1, probability 0, space 0, times 0 [ 256.179783] FAULT_INJECTION: forcing a failure. [ 256.179783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.201711] CPU: 0 PID: 12659 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 256.209602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 256.218952] Call Trace: [ 256.221536] dump_stack+0x1b2/0x281 [ 256.225170] should_fail.cold+0x10a/0x149 [ 256.229319] should_failslab+0xd6/0x130 [ 256.233294] kmem_cache_alloc+0x28e/0x3c0 [ 256.237444] get_empty_filp+0x86/0x3f0 [ 256.241334] path_openat+0x84/0x2970 [ 256.245045] ? lock_downgrade+0x740/0x740 [ 256.249189] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 256.254032] ? path_lookupat+0x780/0x780 [ 256.258092] ? trace_hardirqs_on+0x10/0x10 [ 256.262323] ? kasan_slab_free+0x12d/0x1a0 [ 256.266554] ? kasan_slab_free+0xc3/0x1a0 [ 256.270710] do_filp_open+0x179/0x3c0 [ 256.274508] ? may_open_dev+0xe0/0xe0 [ 256.278301] ? __alloc_fd+0x1be/0x490 [ 256.282097] ? lock_downgrade+0x740/0x740 [ 256.286234] ? do_raw_spin_unlock+0x164/0x220 [ 256.290725] ? _raw_spin_unlock+0x29/0x40 [ 256.294860] ? __alloc_fd+0x1be/0x490 [ 256.298651] do_sys_open+0x296/0x410 [ 256.302354] ? filp_open+0x60/0x60 [ 256.305888] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 256.310894] ? do_syscall_64+0x4c/0x640 [ 256.314847] ? SyS_open+0x30/0x30 [ 256.318296] do_syscall_64+0x1d5/0x640 [ 256.322173] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:22:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) write$binfmt_script(r1, 0x0, 0xfffffe5d) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[@ANYBLOB="2c0000001000030400"/20, @ANYRES32=r6, @ANYBLOB="00000000000000000a000100aaaaaaaaaabb"], 0x2c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@newlink={0x2c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x2c}}, 0x0) 17:22:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0xa, 0xffffffff}]}}}]}, 0x3c}}, 0x0) [ 256.327343] RIP: 0033:0x7f7ea3979254 [ 256.331034] RSP: 002b:00007f7ea1f38f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 256.338732] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea3979254 [ 256.345994] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 256.353253] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 256.360508] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 256.367762] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 17:22:52 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 78) 17:22:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 81) [ 256.386559] CPU: 1 PID: 12660 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 256.394450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 256.403797] Call Trace: [ 256.406388] dump_stack+0x1b2/0x281 [ 256.410016] should_fail.cold+0x10a/0x149 [ 256.414165] __alloc_pages_nodemask+0x21e/0x2900 [ 256.419365] ? __lock_acquire+0x5fc/0x3f20 [ 256.423611] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 256.428462] ? __lock_acquire+0x5fc/0x3f20 [ 256.432697] ? __lock_acquire+0x5fc/0x3f20 [ 256.436951] alloc_pages_vma+0xd2/0x6d0 [ 256.440930] shmem_alloc_page+0xe0/0x180 [ 256.441482] FAULT_INJECTION: forcing a failure. [ 256.441482] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.444986] ? shmem_swapin+0x180/0x180 [ 256.444999] ? trace_hardirqs_on+0x10/0x10 [ 256.445008] ? shmem_add_to_page_cache+0x3bf/0x730 [ 256.445016] ? __radix_tree_lookup+0x1b5/0x2e0 [ 256.445027] ? find_get_entry+0x312/0x630 [ 256.445039] ? check_preemption_disabled+0x35/0x240 [ 256.445055] ? __vm_enough_memory+0x261/0x520 [ 256.488216] shmem_alloc_and_acct_page+0x126/0x620 [ 256.493136] shmem_getpage_gfp+0x302/0x2a40 [ 256.497447] ? shmem_alloc_and_acct_page+0x620/0x620 [ 256.502980] ? page_mapping+0x151/0x2b0 [ 256.506942] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 256.512198] ? do_writepages+0x240/0x240 [ 256.516245] shmem_write_begin+0xeb/0x190 [ 256.520378] generic_perform_write+0x1d5/0x430 [ 256.524945] ? __mnt_drop_write_file+0x5f/0x90 [ 256.529509] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 256.534171] ? current_time+0xb0/0xb0 [ 256.537954] ? lock_acquire+0x170/0x3f0 [ 256.541913] __generic_file_write_iter+0x227/0x590 [ 256.546830] generic_file_write_iter+0x36f/0x650 [ 256.551572] __vfs_write+0x44c/0x630 [ 256.555266] ? kernel_read+0x110/0x110 [ 256.559144] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 256.564143] vfs_write+0x17f/0x4d0 [ 256.567688] SyS_write+0xf2/0x210 [ 256.571126] ? SyS_read+0x210/0x210 [ 256.574738] ? __do_page_fault+0x159/0xad0 [ 256.578955] ? do_syscall_64+0x4c/0x640 [ 256.582919] ? SyS_read+0x210/0x210 [ 256.586531] do_syscall_64+0x1d5/0x640 [ 256.590424] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 256.595596] RIP: 0033:0x7f5ee2baae4f [ 256.599286] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 256.606975] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 256.614226] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 256.621478] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 256.628727] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 256.635977] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 256.643253] CPU: 0 PID: 12679 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 256.651130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 256.660479] Call Trace: [ 256.663068] dump_stack+0x1b2/0x281 [ 256.666704] should_fail.cold+0x10a/0x149 [ 256.670850] __alloc_pages_nodemask+0x21e/0x2900 [ 256.673729] IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready [ 256.675615] ? trace_hardirqs_on+0x10/0x10 [ 256.675628] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 256.675642] ? __lock_acquire+0x5fc/0x3f20 [ 256.675662] alloc_pages_vma+0xd2/0x6d0 [ 256.682509] 8021q: adding VLAN 0 to HW filter on device bond1 [ 256.685935] shmem_alloc_page+0xe0/0x180 [ 256.685945] ? shmem_swapin+0x180/0x180 [ 256.685955] ? trace_hardirqs_on+0x10/0x10 [ 256.685969] ? __radix_tree_lookup+0x1b5/0x2e0 [ 256.685980] ? find_get_entry+0x312/0x630 [ 256.685992] ? check_preemption_disabled+0x35/0x240 [ 256.691291] (unnamed net_device) (uninitialized): option arp_all_targets: invalid value (18446744073709551615) [ 256.695039] ? __vm_enough_memory+0x261/0x520 [ 256.695052] shmem_alloc_and_acct_page+0x126/0x620 [ 256.695065] shmem_getpage_gfp+0x302/0x2a40 [ 256.695083] ? shmem_alloc_and_acct_page+0x620/0x620 [ 256.695091] ? page_mapping+0x151/0x2b0 [ 256.695104] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 256.769187] ? do_writepages+0x240/0x240 [ 256.773251] shmem_write_begin+0xeb/0x190 [ 256.777411] generic_perform_write+0x1d5/0x430 [ 256.781986] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 256.786637] ? current_time+0xb0/0xb0 [ 256.790430] ? lock_acquire+0x170/0x3f0 [ 256.794392] __generic_file_write_iter+0x227/0x590 [ 256.799330] generic_file_write_iter+0x36f/0x650 [ 256.804074] __vfs_write+0x44c/0x630 [ 256.807778] ? kernel_read+0x110/0x110 [ 256.811654] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 256.816652] vfs_write+0x17f/0x4d0 [ 256.820182] SyS_write+0xf2/0x210 [ 256.823619] ? SyS_read+0x210/0x210 [ 256.827229] ? __do_page_fault+0x159/0xad0 [ 256.831449] ? do_syscall_64+0x4c/0x640 [ 256.835407] ? SyS_read+0x210/0x210 [ 256.839021] do_syscall_64+0x1d5/0x640 [ 256.842902] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 256.848071] RIP: 0033:0x7f028966ae4f [ 256.851761] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 256.859446] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 256.866695] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 256.873944] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 256.881189] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 17:22:52 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 74) 17:22:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 78) 17:22:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0xce) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x460c2, 0x0) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r3, r4, 0x0, 0xef84) [ 256.888444] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 256.928823] FAULT_INJECTION: forcing a failure. 17:22:52 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r0, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d458cfef909e7ea0ac842828b4d761a2"}, 0x0, 0x0, 0x8000000000000000}, @in6={0xa, 0x4e24, 0xd2e8, @private2, 0x8001}}}, 0x118) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f0000000100)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) dup3(r3, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000014) [ 256.928823] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.951778] CPU: 0 PID: 12720 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 256.959677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 256.963288] FAULT_INJECTION: forcing a failure. [ 256.963288] name failslab, interval 1, probability 0, space 0, times 0 [ 256.969022] Call Trace: [ 256.969040] dump_stack+0x1b2/0x281 [ 256.969053] should_fail.cold+0x10a/0x149 [ 256.969067] __alloc_pages_nodemask+0x21e/0x2900 [ 256.969083] ? register_lock_class+0x1d0/0x1180 [ 256.969095] ? trace_hardirqs_on+0x10/0x10 [ 256.969107] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 256.969114] ? static_obj+0x50/0x50 [ 256.969123] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 256.969133] ? __lock_acquire+0x5fc/0x3f20 [ 256.969152] ? __lock_acquire+0x5fc/0x3f20 [ 257.026951] alloc_pages_vma+0xd2/0x6d0 [ 257.030929] shmem_alloc_page+0xe0/0x180 [ 257.034985] ? shmem_swapin+0x180/0x180 [ 257.039075] ? trace_hardirqs_on+0x10/0x10 [ 257.043306] ? shmem_add_to_page_cache+0x3bf/0x730 [ 257.048228] ? __radix_tree_lookup+0x1b5/0x2e0 [ 257.052808] ? find_get_entry+0x312/0x630 [ 257.056954] ? check_preemption_disabled+0x35/0x240 [ 257.061967] ? __vm_enough_memory+0x261/0x520 [ 257.066455] shmem_alloc_and_acct_page+0x126/0x620 [ 257.071385] shmem_getpage_gfp+0x302/0x2a40 [ 257.075708] ? simple_xattr_get+0xe5/0x160 [ 257.079938] ? shmem_alloc_and_acct_page+0x620/0x620 [ 257.085033] ? page_mapping+0x151/0x2b0 [ 257.089003] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 257.094271] ? do_writepages+0x240/0x240 [ 257.098322] shmem_write_begin+0xeb/0x190 [ 257.102463] generic_perform_write+0x1d5/0x430 [ 257.107046] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 257.111711] ? current_time+0xb0/0xb0 [ 257.115505] ? lock_acquire+0x170/0x3f0 [ 257.119472] __generic_file_write_iter+0x227/0x590 [ 257.124388] generic_file_write_iter+0x36f/0x650 [ 257.129134] __vfs_write+0x44c/0x630 [ 257.132835] ? kernel_read+0x110/0x110 [ 257.136726] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 257.141730] vfs_write+0x17f/0x4d0 [ 257.145257] SyS_write+0xf2/0x210 [ 257.148691] ? SyS_read+0x210/0x210 [ 257.152299] ? __do_page_fault+0x159/0xad0 [ 257.156518] ? do_syscall_64+0x4c/0x640 [ 257.160476] ? SyS_read+0x210/0x210 [ 257.164083] do_syscall_64+0x1d5/0x640 [ 257.167959] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 257.173132] RIP: 0033:0x7f5ee2baae4f [ 257.176829] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 257.184538] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 257.191795] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 257.199045] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 257.206732] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 257.213984] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 257.221247] CPU: 1 PID: 12719 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 257.229123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 257.238463] Call Trace: [ 257.241033] dump_stack+0x1b2/0x281 [ 257.244643] should_fail.cold+0x10a/0x149 [ 257.248772] should_failslab+0xd6/0x130 [ 257.252729] kmem_cache_alloc+0x28e/0x3c0 [ 257.256860] __d_alloc+0x2a/0xa20 [ 257.260292] ? d_lookup+0x172/0x220 [ 257.263897] d_alloc+0x46/0x240 [ 257.267158] __lookup_hash+0x101/0x270 [ 257.271026] filename_create+0x156/0x3f0 [ 257.275065] ? kern_path_mountpoint+0x40/0x40 [ 257.279541] SyS_mkdirat+0x95/0x270 [ 257.283147] ? SyS_mknod+0x30/0x30 [ 257.286667] ? __close_fd+0x159/0x230 [ 257.290448] ? do_syscall_64+0x4c/0x640 [ 257.294398] ? SyS_mknod+0x30/0x30 [ 257.297915] do_syscall_64+0x1d5/0x640 [ 257.301785] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 257.306953] RIP: 0033:0x7f7f838d60e7 [ 257.310640] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 257.318325] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 257.325579] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 257.332824] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 17:22:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000ec0)='system.posix_acl_access\x00', &(0x7f0000002600)={{}, {}, [], {}, [{}]}, 0x2c, 0x0) 17:22:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 82) [ 257.340072] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 257.347323] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 257.356380] audit: type=1800 audit(1673457773.149:6): pid=12735 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=14277 res=0 [ 257.386689] audit: type=1804 audit(1673457773.169:7): pid=12735 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir3940759873/syzkaller.OOjRTS/69/file0" dev="sda1" ino=14277 res=1 [ 257.409819] FAULT_INJECTION: forcing a failure. [ 257.409819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.421619] CPU: 1 PID: 12734 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 257.425536] FAULT_INJECTION: forcing a failure. [ 257.425536] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.429487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 257.429491] Call Trace: [ 257.429507] dump_stack+0x1b2/0x281 [ 257.429526] should_fail.cold+0x10a/0x149 [ 257.461049] __alloc_pages_nodemask+0x21e/0x2900 [ 257.465794] ? __lock_acquire+0x5fc/0x3f20 [ 257.470013] ? __save_stack_trace+0xa0/0x160 [ 257.474400] ? lock_downgrade+0x740/0x740 [ 257.478529] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 257.483385] ? check_preemption_disabled+0x35/0x240 [ 257.488387] ? kasan_slab_free+0x12d/0x1a0 [ 257.492601] ? kasan_slab_free+0xc3/0x1a0 [ 257.496728] ? kfree+0xc9/0x250 [ 257.499992] ? SyS_mount+0xcc/0x120 [ 257.503601] ? do_syscall_64+0x1d5/0x640 [ 257.507642] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 257.512986] ? lock_downgrade+0x740/0x740 [ 257.517121] cache_grow_begin+0x91/0x700 [ 257.521174] ? fs_reclaim_release+0xd0/0x110 [ 257.525563] ? check_preemption_disabled+0x35/0x240 [ 257.530563] cache_alloc_refill+0x273/0x350 [ 257.534883] kmem_cache_alloc+0x333/0x3c0 [ 257.539016] getname_flags+0xc8/0x550 [ 257.542800] do_sys_open+0x1ce/0x410 [ 257.546494] ? filp_open+0x60/0x60 [ 257.550015] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 257.555013] ? do_syscall_64+0x4c/0x640 [ 257.558968] ? SyS_open+0x30/0x30 [ 257.562400] do_syscall_64+0x1d5/0x640 [ 257.566275] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 257.571443] RIP: 0033:0x7f7ea3979254 [ 257.575243] RSP: 002b:00007f7ea1f38f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 257.582930] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea3979254 [ 257.590181] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 257.597436] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 257.604775] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 257.612029] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 257.619293] CPU: 0 PID: 12742 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 257.627175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 257.636523] Call Trace: [ 257.639113] dump_stack+0x1b2/0x281 [ 257.642747] should_fail.cold+0x10a/0x149 [ 257.646898] __alloc_pages_nodemask+0x21e/0x2900 [ 257.651657] ? __lock_acquire+0x5fc/0x3f20 [ 257.655899] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 257.660744] ? __lock_acquire+0x5fc/0x3f20 [ 257.664981] ? __lock_acquire+0x5fc/0x3f20 [ 257.669230] alloc_pages_vma+0xd2/0x6d0 [ 257.673232] shmem_alloc_page+0xe0/0x180 [ 257.677294] ? shmem_swapin+0x180/0x180 [ 257.681268] ? trace_hardirqs_on+0x10/0x10 [ 257.685498] ? shmem_add_to_page_cache+0x3bf/0x730 [ 257.690420] ? __radix_tree_lookup+0x1b5/0x2e0 [ 257.695002] ? find_get_entry+0x312/0x630 [ 257.699155] ? check_preemption_disabled+0x35/0x240 [ 257.704178] ? __vm_enough_memory+0x261/0x520 [ 257.708671] shmem_alloc_and_acct_page+0x126/0x620 [ 257.713600] shmem_getpage_gfp+0x302/0x2a40 [ 257.717924] ? simple_xattr_get+0xe5/0x160 [ 257.722153] ? shmem_alloc_and_acct_page+0x620/0x620 [ 257.727251] ? page_mapping+0x151/0x2b0 [ 257.731220] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 257.736533] ? do_writepages+0x240/0x240 [ 257.740617] shmem_write_begin+0xeb/0x190 [ 257.744767] generic_perform_write+0x1d5/0x430 [ 257.749350] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 257.754017] ? current_time+0xb0/0xb0 [ 257.757813] ? lock_acquire+0x170/0x3f0 [ 257.761790] __generic_file_write_iter+0x227/0x590 [ 257.766723] generic_file_write_iter+0x36f/0x650 [ 257.771477] __vfs_write+0x44c/0x630 [ 257.775187] ? kernel_read+0x110/0x110 [ 257.779080] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 257.784097] vfs_write+0x17f/0x4d0 [ 257.787631] SyS_write+0xf2/0x210 17:22:53 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 79) 17:22:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 79) [ 257.791080] ? SyS_read+0x210/0x210 [ 257.794696] ? __do_page_fault+0x159/0xad0 [ 257.798932] ? do_syscall_64+0x4c/0x640 [ 257.802900] ? SyS_read+0x210/0x210 [ 257.806524] do_syscall_64+0x1d5/0x640 [ 257.810410] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 257.815590] RIP: 0033:0x7f028966ae4f [ 257.819286] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 257.826988] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 257.834251] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 17:22:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 83) 17:22:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1d4}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc0c0583b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x9, 0x4, 0x8, 0x7, 0x0, 0x0, 0x20, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x9}, 0x4222, 0x7, 0xffff, 0x5, 0x6, 0x1c75, 0x2, 0x0, 0x3ff, 0x0, 0x8}, 0x0, 0x2, r3, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r2, 0x3000000, 0xe, 0x40000000, &(0x7f0000000080)="0069c2704ade28eddb0000200000", 0x0, 0x48b8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) close(r2) write$cgroup_int(r1, &(0x7f0000000200)=0x1c20010000000000, 0x23000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 257.841511] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 257.848769] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 257.856027] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 257.859465] FAULT_INJECTION: forcing a failure. [ 257.859465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.893007] CPU: 1 PID: 12751 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 257.900903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 257.910376] Call Trace: [ 257.912956] dump_stack+0x1b2/0x281 [ 257.916569] should_fail.cold+0x10a/0x149 [ 257.920714] __alloc_pages_nodemask+0x21e/0x2900 [ 257.925460] ? __lock_acquire+0x5fc/0x3f20 [ 257.929683] ? __lock_acquire+0x5fc/0x3f20 [ 257.933997] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 257.938824] ? __lock_acquire+0x5fc/0x3f20 [ 257.943065] ? __lock_acquire+0x5fc/0x3f20 [ 257.947288] alloc_pages_vma+0xd2/0x6d0 [ 257.951244] shmem_alloc_page+0xe0/0x180 [ 257.955284] ? shmem_swapin+0x180/0x180 [ 257.959236] ? trace_hardirqs_on+0x10/0x10 [ 257.963445] ? shmem_add_to_page_cache+0x3bf/0x730 [ 257.968351] ? __radix_tree_lookup+0x1b5/0x2e0 [ 257.972909] ? find_get_entry+0x312/0x630 [ 257.977125] ? check_preemption_disabled+0x35/0x240 [ 257.982125] ? __vm_enough_memory+0x261/0x520 [ 257.986603] shmem_alloc_and_acct_page+0x126/0x620 [ 257.991513] shmem_getpage_gfp+0x302/0x2a40 [ 257.995817] ? simple_xattr_get+0xe5/0x160 [ 258.000036] ? shmem_alloc_and_acct_page+0x620/0x620 [ 258.005117] ? page_mapping+0x151/0x2b0 [ 258.009070] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 258.014323] ? do_writepages+0x240/0x240 [ 258.018365] shmem_write_begin+0xeb/0x190 [ 258.022498] generic_perform_write+0x1d5/0x430 [ 258.027060] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 258.031708] ? current_time+0xb0/0xb0 [ 258.035490] ? lock_acquire+0x170/0x3f0 [ 258.039445] __generic_file_write_iter+0x227/0x590 [ 258.044357] generic_file_write_iter+0x36f/0x650 [ 258.049115] __vfs_write+0x44c/0x630 [ 258.052815] ? kernel_read+0x110/0x110 [ 258.056697] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 258.061698] vfs_write+0x17f/0x4d0 [ 258.065222] SyS_write+0xf2/0x210 [ 258.068659] ? SyS_read+0x210/0x210 [ 258.072268] ? __do_page_fault+0x159/0xad0 [ 258.076488] ? do_syscall_64+0x4c/0x640 [ 258.080448] ? SyS_read+0x210/0x210 [ 258.084058] do_syscall_64+0x1d5/0x640 [ 258.087929] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:22:53 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/uevent_seqnum', 0x0, 0x0) read$msr(r0, 0x0, 0x0) 17:22:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 80) [ 258.093095] RIP: 0033:0x7f5ee2baae4f [ 258.096785] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.104473] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 258.111720] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 258.118974] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 258.126228] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 258.133488] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:53 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$eJzs3U1MI2Ucx/F/SysDiiJREHlrQgxeLLVVT5rYGLxp1EBi9GAQW6wUNaAGkAicjQlHY0yMJzF64bTJnjZks8lmswl7Yg+7yb4cdvfQkN0Tuxxm084MdEq7aXc6/S/l+8luZ6YzzzO/h2kngeeZGQEAAAAAAAAAAAAAAE3DEJFnRKRTRF6osE0g/xKxNg6JSLh45TXTlD3T7BCRp+368i/B4h04QlY15Ty4uzw1PfbrzEEZo/x2Efu/U3+Pky8gq1U3GvBovf3CwNUJkfUua+pS6UOuwc4SLHm7x54Gqqwm//0sqq7wXZdHnDPq6t3Cv4bLn4IW7J+dubImQUPEHLLWma2Vy/UGxnsbFhIAAAAAAAAAAAAoQv8/UDv6/y30/x9F/z8AAAAAAAAAAAA0TATbXMvl+tX7ReSlom2q6S/cEJH/ReSSPd22+9IiZbpGnX7FSkxrh/TtAwAAAAAAAAAAAADQAOeGf45rZ9CU+f3tr7Qz1OJMssX9hj3wI2QvOuMydkqmj+tFL4V9kFtzXxH/6rA1da5nr3f7nTE03V4qqaPcmnskT7s99ev493gp7INcsuSOCD5//ge8FPZB6fF3Tl5+tb/fS2EfmH+72z9Ssr7e7R/9Yfb70fnFpdcys5PTqenUt/F44q3YG7HYm/HRdCabilmvXnZRk9Lj/7J94P06/oNeCh8Dpz/te0c7g6b/dn75SDuDpnvJzah2Bk37g6eS2hk03fz3xqJ2Bk3vXx/7UTuDpmX54mPtDJq2vtz+XDuDpnEj0qWdQdPeyOYH2hk09Q13l95i70S5fad7SDuDplsX15/XzqDpt/d209oZNP303LMNuRXmk+qzVz5JaGfQFL3/Z6d2Bk1Tc7kO7QyaEltXVrQzaPprZ7dPO4Om82f/OdF///ij9esZ7Qya0vvffKidoRZH7p8PAACaXrDw3J9QIHo4H4xGRVoKzwIywulMNhW3xwM4y6+Le33CfhZQp4TCzuiFp0RkI2C05ZejU99lj9WgOAAAAAAAmsz84tLMZDabmpvXTgIAAAAAAAAAAAAAAAAAAKp1OP7PvxntNgIAALdwhev/WwvX87cfXO9viMjlgBFu7NMJAACAHxrx+z8zzDBz3Ga0z0wAULNV7QAAmstC0b3SgWbxMAAA///rbsKx") (fail_nth: 75) 17:22:54 executing program 0: timer_create(0x0, &(0x7f0000000500)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f00000001c0)=0x2, 0x10b, 0x2, 0x0, &(0x7f0000000140), 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) socket(0x0, 0x0, 0x0) [ 258.229800] FAULT_INJECTION: forcing a failure. [ 258.229800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.250037] FAULT_INJECTION: forcing a failure. [ 258.250037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.252702] FAULT_INJECTION: forcing a failure. [ 258.252702] name failslab, interval 1, probability 0, space 0, times 0 [ 258.293038] CPU: 0 PID: 12766 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 258.300937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 258.310283] Call Trace: [ 258.312868] dump_stack+0x1b2/0x281 [ 258.316491] should_fail.cold+0x10a/0x149 [ 258.320636] __alloc_pages_nodemask+0x21e/0x2900 [ 258.325392] ? __lock_acquire+0x5fc/0x3f20 [ 258.329627] ? __lock_acquire+0x5fc/0x3f20 [ 258.333860] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 258.338789] ? __lock_acquire+0x5fc/0x3f20 [ 258.339725] FAULT_INJECTION: forcing a failure. [ 258.339725] name failslab, interval 1, probability 0, space 0, times 0 [ 258.343020] ? __lock_acquire+0x5fc/0x3f20 [ 258.343043] alloc_pages_vma+0xd2/0x6d0 [ 258.343056] shmem_alloc_page+0xe0/0x180 [ 258.343073] ? shmem_swapin+0x180/0x180 [ 258.370395] ? trace_hardirqs_on+0x10/0x10 [ 258.374617] ? shmem_add_to_page_cache+0x3bf/0x730 [ 258.379539] ? __radix_tree_lookup+0x1b5/0x2e0 [ 258.384115] ? find_get_entry+0x312/0x630 [ 258.388253] ? check_preemption_disabled+0x35/0x240 [ 258.393358] ? __vm_enough_memory+0x261/0x520 [ 258.397849] shmem_alloc_and_acct_page+0x126/0x620 [ 258.402769] shmem_getpage_gfp+0x302/0x2a40 [ 258.407701] ? shmem_alloc_and_acct_page+0x620/0x620 [ 258.412797] ? page_mapping+0x151/0x2b0 [ 258.416761] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 258.422029] ? do_writepages+0x240/0x240 [ 258.426078] shmem_write_begin+0xeb/0x190 [ 258.430225] generic_perform_write+0x1d5/0x430 [ 258.434898] ? __mnt_drop_write_file+0x5f/0x90 [ 258.439476] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 258.444134] ? current_time+0xb0/0xb0 [ 258.447925] ? lock_acquire+0x170/0x3f0 [ 258.451917] __generic_file_write_iter+0x227/0x590 [ 258.456841] generic_file_write_iter+0x36f/0x650 [ 258.461594] __vfs_write+0x44c/0x630 [ 258.465302] ? kernel_read+0x110/0x110 [ 258.469190] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 258.474213] vfs_write+0x17f/0x4d0 [ 258.477753] SyS_write+0xf2/0x210 [ 258.481199] ? SyS_read+0x210/0x210 [ 258.484813] ? __do_page_fault+0x159/0xad0 [ 258.489039] ? do_syscall_64+0x4c/0x640 [ 258.493002] ? SyS_read+0x210/0x210 [ 258.496616] do_syscall_64+0x1d5/0x640 [ 258.500487] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 258.505654] RIP: 0033:0x7f5ee2baae4f [ 258.509430] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.517129] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 258.524379] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 258.531636] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 258.538894] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 258.546146] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 258.553412] CPU: 1 PID: 12768 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 258.561294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 258.570637] Call Trace: [ 258.573221] dump_stack+0x1b2/0x281 [ 258.576854] should_fail.cold+0x10a/0x149 [ 258.581002] should_failslab+0xd6/0x130 [ 258.584974] kmem_cache_alloc+0x28e/0x3c0 [ 258.589119] ? ext4_sync_fs+0x7e0/0x7e0 [ 258.593089] ext4_alloc_inode+0x1a/0x640 [ 258.597142] ? ext4_sync_fs+0x7e0/0x7e0 [ 258.601101] alloc_inode+0x5d/0x170 [ 258.604716] new_inode+0x1d/0xf0 [ 258.608072] __ext4_new_inode+0x360/0x4eb0 [ 258.612297] ? kmem_cache_free+0x7c/0x2b0 [ 258.616434] ? putname+0xcd/0x110 [ 258.619878] ? SyS_mkdirat+0x95/0x270 [ 258.623671] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 258.629036] ? ext4_free_inode+0x1460/0x1460 [ 258.633435] ? lock_downgrade+0x740/0x740 [ 258.637581] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 258.642673] ? dquot_initialize_needed+0x240/0x240 [ 258.647601] ext4_mkdir+0x2e4/0xbd0 [ 258.651220] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 258.655871] ? security_inode_mkdir+0xca/0x100 [ 258.660432] vfs_mkdir+0x463/0x6e0 [ 258.663962] SyS_mkdirat+0x1fd/0x270 [ 258.667654] ? SyS_mknod+0x30/0x30 [ 258.671171] ? __close_fd+0x159/0x230 [ 258.674951] ? do_syscall_64+0x4c/0x640 [ 258.678901] ? SyS_mknod+0x30/0x30 [ 258.682419] do_syscall_64+0x1d5/0x640 [ 258.686296] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 258.691464] RIP: 0033:0x7f7f838d60e7 [ 258.695151] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 258.702840] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 258.710087] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 258.717368] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 258.724617] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 258.731864] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 258.740833] CPU: 0 PID: 12767 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 258.748815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 258.758161] Call Trace: [ 258.760744] dump_stack+0x1b2/0x281 [ 258.764371] should_fail.cold+0x10a/0x149 [ 258.768524] __alloc_pages_nodemask+0x21e/0x2900 [ 258.773293] ? register_lock_class+0x1d0/0x1180 [ 258.777961] ? trace_hardirqs_on+0x10/0x10 [ 258.782365] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 258.787210] ? __lock_acquire+0x5fc/0x3f20 [ 258.791439] ? __lock_acquire+0x5fc/0x3f20 [ 258.795677] alloc_pages_vma+0xd2/0x6d0 [ 258.799646] shmem_alloc_page+0xe0/0x180 [ 258.803695] ? shmem_swapin+0x180/0x180 [ 258.807658] ? trace_hardirqs_on+0x10/0x10 [ 258.811880] ? shmem_add_to_page_cache+0x3bf/0x730 [ 258.816806] ? __radix_tree_lookup+0x1b5/0x2e0 [ 258.821384] ? find_get_entry+0x312/0x630 [ 258.825535] ? check_preemption_disabled+0x35/0x240 [ 258.830553] ? __vm_enough_memory+0x261/0x520 [ 258.835042] shmem_alloc_and_acct_page+0x126/0x620 [ 258.840083] shmem_getpage_gfp+0x302/0x2a40 [ 258.844407] ? shmem_alloc_and_acct_page+0x620/0x620 [ 258.849500] ? page_mapping+0x151/0x2b0 [ 258.853461] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 258.858728] ? do_writepages+0x240/0x240 [ 258.862787] shmem_write_begin+0xeb/0x190 [ 258.866933] generic_perform_write+0x1d5/0x430 [ 258.871515] ? __mnt_drop_write_file+0x5f/0x90 [ 258.876093] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 258.880755] ? current_time+0xb0/0xb0 [ 258.884543] ? lock_acquire+0x170/0x3f0 [ 258.888523] __generic_file_write_iter+0x227/0x590 [ 258.893451] generic_file_write_iter+0x36f/0x650 [ 258.898213] __vfs_write+0x44c/0x630 [ 258.901916] ? kernel_read+0x110/0x110 [ 258.905808] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 258.910823] vfs_write+0x17f/0x4d0 [ 258.914353] SyS_write+0xf2/0x210 [ 258.917797] ? SyS_read+0x210/0x210 [ 258.921408] ? __do_page_fault+0x159/0xad0 [ 258.925626] ? do_syscall_64+0x4c/0x640 [ 258.929585] ? SyS_read+0x210/0x210 [ 258.933198] do_syscall_64+0x1d5/0x640 [ 258.937081] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 258.942262] RIP: 0033:0x7f028966ae4f [ 258.946102] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.953803] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 258.961061] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 258.968315] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 258.975569] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 258.982824] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 258.999520] audit: type=1326 audit(1673457774.787:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 259.019879] CPU: 1 PID: 12772 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 259.019885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 259.019888] Call Trace: [ 259.019903] dump_stack+0x1b2/0x281 [ 259.019915] should_fail.cold+0x10a/0x149 [ 259.019929] should_failslab+0xd6/0x130 [ 259.019940] kmem_cache_alloc+0x28e/0x3c0 [ 259.019953] get_empty_filp+0x86/0x3f0 [ 259.019963] path_openat+0x84/0x2970 [ 259.019975] ? lock_downgrade+0x740/0x740 [ 259.019988] ? path_lookupat+0x780/0x780 [ 259.019997] ? trace_hardirqs_on+0x10/0x10 [ 259.020004] ? kasan_slab_free+0x12d/0x1a0 [ 259.020012] ? kasan_slab_free+0xc3/0x1a0 [ 259.020022] do_filp_open+0x179/0x3c0 [ 259.020032] ? may_open_dev+0xe0/0xe0 [ 259.020041] ? __alloc_fd+0x1be/0x490 [ 259.020053] ? lock_downgrade+0x740/0x740 [ 259.020064] ? do_raw_spin_unlock+0x164/0x220 [ 259.020073] ? _raw_spin_unlock+0x29/0x40 [ 259.020080] ? __alloc_fd+0x1be/0x490 [ 259.020094] do_sys_open+0x296/0x410 [ 259.020104] ? filp_open+0x60/0x60 [ 259.020112] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 259.020123] ? do_syscall_64+0x4c/0x640 [ 259.020131] ? SyS_open+0x30/0x30 [ 259.020139] do_syscall_64+0x1d5/0x640 [ 259.020154] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:22:54 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 80) 17:22:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000100000000000000000004000850000002c0000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f0b000000480100100000000019002b000a0001000500000000000072080003000900000000", 0x39}], 0x1) [ 259.038117] audit: type=1326 audit(1673457774.807:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 259.039915] RIP: 0033:0x7f7ea3979254 [ 259.039921] RSP: 002b:00007f7ea1f38f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.039932] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea3979254 [ 259.039938] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 259.039943] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 17:22:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 81) [ 259.039949] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 259.039955] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 259.190043] device syz_tun entered promiscuous mode [ 259.219577] audit: type=1326 audit(1673457774.807:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 17:22:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 84) 17:22:55 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 76) [ 259.241149] audit: type=1326 audit(1673457774.807:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 259.284452] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. [ 259.303345] FAULT_INJECTION: forcing a failure. [ 259.303345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 259.306073] FAULT_INJECTION: forcing a failure. [ 259.306073] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 259.318248] FAULT_INJECTION: forcing a failure. [ 259.318248] name failslab, interval 1, probability 0, space 0, times 0 [ 259.338589] CPU: 0 PID: 12801 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 17:22:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 259.346463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 259.355808] Call Trace: [ 259.358392] dump_stack+0x1b2/0x281 [ 259.362017] should_fail.cold+0x10a/0x149 [ 259.366163] should_failslab+0xd6/0x130 [ 259.370136] kmem_cache_alloc+0x40/0x3c0 [ 259.374199] __es_insert_extent+0x338/0x1360 [ 259.378603] ? __es_shrink+0x8c0/0x8c0 [ 259.382490] ? lock_acquire+0x170/0x3f0 [ 259.386459] ? ext4_es_insert_extent+0x11f/0x530 [ 259.391215] ext4_es_insert_extent+0x1b9/0x530 [ 259.395791] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 259.401577] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 259.407015] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 259.412804] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 259.417381] ? __lock_acquire+0x5fc/0x3f20 [ 259.421612] ? __lock_acquire+0x5fc/0x3f20 [ 259.425842] ? trace_hardirqs_on+0x10/0x10 [ 259.427610] FAULT_INJECTION: forcing a failure. [ 259.427610] name failslab, interval 1, probability 0, space 0, times 0 [ 259.430068] ? ext4_chunk_trans_blocks+0x30/0x30 [ 259.430080] ? ext4_find_delalloc_cluster+0x180/0x180 [ 259.430091] ? trace_hardirqs_on+0x10/0x10 [ 259.430102] ? ext4_mark_inode_dirty+0x1db/0x7a0 [ 259.430116] ? ext4_expand_extra_isize+0x460/0x460 [ 259.465052] ? ext4_es_lookup_extent+0x321/0xac0 [ 259.466627] audit: type=1326 audit(1673457774.807:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 259.469797] ? lock_acquire+0x170/0x3f0 [ 259.469810] ? lock_acquire+0x170/0x3f0 [ 259.469821] ? ext4_map_blocks+0x29f/0x1730 [ 259.469837] ext4_map_blocks+0xb19/0x1730 [ 259.469852] ? ext4_issue_zeroout+0x150/0x150 [ 259.469862] ? ext4_free_inode+0x1460/0x1460 [ 259.469870] ? lock_downgrade+0x740/0x740 [ 259.469884] ext4_append+0x18d/0x440 [ 259.469894] ? ext4_dx_csum+0x3a0/0x3a0 [ 259.469909] ? preempt_schedule_common+0x45/0xc0 [ 259.531935] ext4_mkdir+0x4c9/0xbd0 [ 259.535557] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 259.540212] ? security_inode_mkdir+0xca/0x100 [ 259.544782] vfs_mkdir+0x463/0x6e0 [ 259.548311] SyS_mkdirat+0x1fd/0x270 [ 259.552016] ? SyS_mknod+0x30/0x30 [ 259.555540] ? __close_fd+0x159/0x230 [ 259.559321] ? do_syscall_64+0x4c/0x640 [ 259.563281] ? SyS_mknod+0x30/0x30 [ 259.566816] do_syscall_64+0x1d5/0x640 [ 259.570702] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 259.575876] RIP: 0033:0x7f7f838d60e7 [ 259.579568] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 259.587263] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 259.594521] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 259.601776] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 259.609031] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 259.616292] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 259.623564] CPU: 1 PID: 12799 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 259.631441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 259.640782] Call Trace: [ 259.643364] dump_stack+0x1b2/0x281 [ 259.646994] should_fail.cold+0x10a/0x149 [ 259.651142] __alloc_pages_nodemask+0x21e/0x2900 [ 259.655900] ? mark_held_locks+0xa6/0xf0 [ 259.658481] Zero length message leads to an empty skb [ 259.659954] ? _raw_spin_unlock_irq+0x24/0x80 [ 259.659969] ? __lock_acquire+0x5fc/0x3f20 [ 259.659983] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 259.678666] ? __lock_acquire+0x5fc/0x3f20 [ 259.682896] ? __lock_acquire+0x5fc/0x3f20 [ 259.687127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 259.691881] alloc_pages_vma+0xd2/0x6d0 [ 259.695848] shmem_alloc_page+0xe0/0x180 [ 259.699888] ? shmem_swapin+0x180/0x180 [ 259.703844] ? trace_hardirqs_on+0x10/0x10 [ 259.708054] ? shmem_add_to_page_cache+0x3bf/0x730 [ 259.712978] ? __radix_tree_lookup+0x1b5/0x2e0 [ 259.717553] ? find_get_entry+0x312/0x630 [ 259.721698] ? check_preemption_disabled+0x35/0x240 [ 259.726712] ? __vm_enough_memory+0x261/0x520 [ 259.731188] shmem_alloc_and_acct_page+0x126/0x620 [ 259.736103] shmem_getpage_gfp+0x302/0x2a40 [ 259.740411] ? simple_xattr_get+0xe5/0x160 [ 259.744622] ? shmem_alloc_and_acct_page+0x620/0x620 [ 259.749705] ? page_mapping+0x151/0x2b0 [ 259.753659] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 259.758911] ? do_writepages+0x240/0x240 [ 259.762952] shmem_write_begin+0xeb/0x190 [ 259.767083] generic_perform_write+0x1d5/0x430 [ 259.771734] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 259.776400] ? current_time+0xb0/0xb0 [ 259.780194] ? lock_acquire+0x170/0x3f0 [ 259.784166] __generic_file_write_iter+0x227/0x590 [ 259.789081] generic_file_write_iter+0x36f/0x650 [ 259.793823] __vfs_write+0x44c/0x630 [ 259.797532] ? kernel_read+0x110/0x110 [ 259.801414] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 259.806413] vfs_write+0x17f/0x4d0 [ 259.809935] SyS_write+0xf2/0x210 [ 259.813367] ? SyS_read+0x210/0x210 [ 259.816985] ? __do_page_fault+0x159/0xad0 [ 259.821208] ? do_syscall_64+0x4c/0x640 [ 259.825171] ? SyS_read+0x210/0x210 [ 259.828782] do_syscall_64+0x1d5/0x640 [ 259.832655] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 259.837822] RIP: 0033:0x7f028966ae4f [ 259.841520] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 259.849233] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 259.856487] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 259.863739] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 259.870995] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 259.878245] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 259.889406] CPU: 1 PID: 12800 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 259.897286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 259.906629] Call Trace: [ 259.909201] dump_stack+0x1b2/0x281 [ 259.912815] should_fail.cold+0x10a/0x149 [ 259.916945] __alloc_pages_nodemask+0x21e/0x2900 [ 259.921682] ? trace_hardirqs_on+0x10/0x10 [ 259.925925] ? check_preemption_disabled+0x35/0x240 [ 259.930919] ? check_preemption_disabled+0x35/0x240 [ 259.935916] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 259.940738] ? __lock_acquire+0x5fc/0x3f20 [ 259.944972] ? __lock_acquire+0x5fc/0x3f20 [ 259.949191] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 259.954200] alloc_pages_vma+0xd2/0x6d0 [ 259.958166] shmem_alloc_page+0xe0/0x180 [ 259.962209] ? shmem_swapin+0x180/0x180 [ 259.966170] ? trace_hardirqs_on+0x10/0x10 [ 259.970405] ? shmem_add_to_page_cache+0x3bf/0x730 [ 259.975331] ? __radix_tree_lookup+0x1b5/0x2e0 [ 259.979985] ? find_get_entry+0x312/0x630 [ 259.984114] ? check_preemption_disabled+0x35/0x240 [ 259.989116] ? __vm_enough_memory+0x261/0x520 [ 259.993600] shmem_alloc_and_acct_page+0x126/0x620 [ 259.998513] shmem_getpage_gfp+0x302/0x2a40 [ 260.002829] ? simple_xattr_get+0xe5/0x160 [ 260.007047] ? shmem_alloc_and_acct_page+0x620/0x620 [ 260.012128] ? page_mapping+0x151/0x2b0 [ 260.016087] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 260.021342] ? do_writepages+0x240/0x240 [ 260.025387] shmem_write_begin+0xeb/0x190 [ 260.029523] generic_perform_write+0x1d5/0x430 [ 260.034090] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 260.038736] ? current_time+0xb0/0xb0 [ 260.042515] ? lock_acquire+0x170/0x3f0 [ 260.046468] __generic_file_write_iter+0x227/0x590 [ 260.051386] generic_file_write_iter+0x36f/0x650 [ 260.056122] __vfs_write+0x44c/0x630 [ 260.059813] ? kernel_read+0x110/0x110 [ 260.063710] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 260.068706] vfs_write+0x17f/0x4d0 [ 260.072228] SyS_write+0xf2/0x210 [ 260.075661] ? SyS_read+0x210/0x210 [ 260.079266] ? __do_page_fault+0x159/0xad0 [ 260.083477] ? do_syscall_64+0x4c/0x640 [ 260.087428] ? SyS_read+0x210/0x210 [ 260.091031] do_syscall_64+0x1d5/0x640 [ 260.094902] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 260.100069] RIP: 0033:0x7f5ee2baae4f 17:22:55 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 77) 17:22:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 260.103757] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 260.111448] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 260.118694] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 260.125941] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 260.133188] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 260.140469] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 260.151592] audit: type=1326 audit(1673457774.807:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 260.175413] CPU: 1 PID: 12798 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 260.183298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 260.192644] Call Trace: [ 260.195224] dump_stack+0x1b2/0x281 [ 260.198847] should_fail.cold+0x10a/0x149 [ 260.202999] should_failslab+0xd6/0x130 [ 260.206972] kmem_cache_alloc+0x28e/0x3c0 [ 260.211117] getname_flags+0xc8/0x550 [ 260.214907] ? SyS_access+0x20/0x20 [ 260.218527] user_path_at_empty+0x2a/0x50 [ 260.222667] SyS_chdir+0x7e/0x1a0 [ 260.226103] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 260.231095] ? SyS_access+0x20/0x20 [ 260.234701] ? do_syscall_64+0x4c/0x640 [ 260.238652] ? SyS_access+0x20/0x20 [ 260.242254] do_syscall_64+0x1d5/0x640 [ 260.246126] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 260.251291] RIP: 0033:0x7f7ea39c6237 [ 260.254977] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 0000000000000050 [ 260.262664] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c6237 [ 260.269916] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000020000180 [ 260.277163] RBP: 00007f7ea1f396b8 R08: 0000000000000000 R09: 0000000000000000 [ 260.284409] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 260.291657] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 260.299922] audit: type=1326 audit(1673457774.807:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 260.321023] audit: type=1326 audit(1673457774.807:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 17:22:56 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 81) [ 260.341722] audit: type=1326 audit(1673457774.807:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 260.362790] audit: type=1326 audit(1673457774.807:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4ac4190df1 code=0x50000 [ 260.475567] FAULT_INJECTION: forcing a failure. [ 260.475567] name failslab, interval 1, probability 0, space 0, times 0 [ 260.487652] FAULT_INJECTION: forcing a failure. [ 260.487652] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 260.499455] CPU: 1 PID: 12840 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 260.507331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 260.516677] Call Trace: [ 260.519262] dump_stack+0x1b2/0x281 [ 260.522890] should_fail.cold+0x10a/0x149 [ 260.527035] ? quarantine_put+0x191/0x1f0 [ 260.531185] __alloc_pages_nodemask+0x21e/0x2900 [ 260.535941] ? lock_downgrade+0x740/0x740 [ 260.540090] ? __lock_acquire+0x5fc/0x3f20 [ 260.544332] ? kasan_slab_free+0xc3/0x1a0 [ 260.548479] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 260.553318] ? do_syscall_64+0x1d5/0x640 [ 260.557374] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 260.562740] ? lock_acquire+0x170/0x3f0 [ 260.566712] ? lock_downgrade+0x740/0x740 [ 260.570860] cache_grow_begin+0x91/0x700 [ 260.574909] ? fs_reclaim_release+0xd0/0x110 [ 260.579309] ? check_preemption_disabled+0x35/0x240 [ 260.584403] cache_alloc_refill+0x273/0x350 [ 260.588724] kmem_cache_alloc+0x333/0x3c0 [ 260.592864] getname_flags+0xc8/0x550 [ 260.596648] ? SyS_access+0x20/0x20 [ 260.600264] user_path_at_empty+0x2a/0x50 [ 260.604403] SyS_chdir+0x7e/0x1a0 [ 260.607845] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 260.612849] ? SyS_access+0x20/0x20 [ 260.616466] ? do_syscall_64+0x4c/0x640 [ 260.620426] ? SyS_access+0x20/0x20 [ 260.624043] do_syscall_64+0x1d5/0x640 [ 260.627921] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 260.633093] RIP: 0033:0x7f7ea39c6237 [ 260.636794] RSP: 002b:00007f7ea1f38f88 EFLAGS: 00000202 ORIG_RAX: 0000000000000050 [ 260.644487] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 00007f7ea39c6237 [ 260.651750] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000020000180 [ 260.659006] RBP: 00007f7ea1f396b8 R08: 0000000000000000 R09: 0000000000000000 [ 260.666264] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 260.673526] R13: 0000000020000180 R14: 00007f7ea1f38fe0 R15: 00000000200001c0 [ 260.680801] CPU: 0 PID: 12834 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 260.688677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 260.698020] Call Trace: [ 260.700600] dump_stack+0x1b2/0x281 [ 260.704222] should_fail.cold+0x10a/0x149 [ 260.708368] should_failslab+0xd6/0x130 [ 260.712334] __kmalloc+0x2c1/0x400 [ 260.715862] ? ext4_find_extent+0x879/0xbc0 [ 260.720170] ? debug_check_no_obj_freed+0x2c0/0x680 [ 260.725177] ext4_find_extent+0x879/0xbc0 [ 260.729319] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 260.734763] ext4_ext_map_blocks+0x19a/0x6b10 [ 260.739263] ? __lock_acquire+0x5fc/0x3f20 [ 260.743497] ? __lock_acquire+0x5fc/0x3f20 [ 260.747841] ? trace_hardirqs_on+0x10/0x10 [ 260.752072] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 260.757525] ? ext4_find_delalloc_cluster+0x180/0x180 [ 260.762723] ? ext4_es_lookup_extent+0x321/0xac0 [ 260.767474] ? lock_acquire+0x170/0x3f0 [ 260.771453] ? lock_acquire+0x170/0x3f0 [ 260.775425] ? ext4_map_blocks+0x623/0x1730 [ 260.779744] ext4_map_blocks+0x675/0x1730 [ 260.783888] ? lock_acquire+0x170/0x3f0 [ 260.787857] ? ext4_issue_zeroout+0x150/0x150 [ 260.792348] ? lock_acquire+0x170/0x3f0 [ 260.796322] ? lock_downgrade+0x740/0x740 [ 260.800466] ext4_getblk+0x98/0x420 [ 260.804088] ? up_read+0x17/0x30 [ 260.807452] ? ext4_iomap_begin+0x7f0/0x7f0 [ 260.811775] ext4_bread+0x6c/0x1b0 [ 260.815313] ? ext4_getblk+0x420/0x420 [ 260.819195] ext4_append+0x1ed/0x440 [ 260.822902] ? ext4_dx_csum+0x3a0/0x3a0 [ 260.826874] ext4_mkdir+0x4c9/0xbd0 [ 260.830502] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 260.835179] ? security_inode_mkdir+0xca/0x100 [ 260.839754] vfs_mkdir+0x463/0x6e0 [ 260.843286] SyS_mkdirat+0x1fd/0x270 [ 260.846995] ? SyS_mknod+0x30/0x30 [ 260.850523] ? __close_fd+0x159/0x230 [ 260.854314] ? do_syscall_64+0x4c/0x640 [ 260.858277] ? SyS_mknod+0x30/0x30 [ 260.861812] do_syscall_64+0x1d5/0x640 [ 260.865705] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 260.870882] RIP: 0033:0x7f7f838d60e7 17:22:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 260.874578] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 260.882276] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 260.889532] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 260.896792] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 260.904048] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 260.911304] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 17:22:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 82) [ 261.162027] FAULT_INJECTION: forcing a failure. [ 261.162027] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.237742] CPU: 1 PID: 12859 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 261.245644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 261.254989] Call Trace: [ 261.257574] dump_stack+0x1b2/0x281 [ 261.261197] should_fail.cold+0x10a/0x149 [ 261.265359] __alloc_pages_nodemask+0x21e/0x2900 [ 261.270123] ? __lock_acquire+0x5fc/0x3f20 [ 261.274356] ? __lock_acquire+0x5fc/0x3f20 [ 261.278588] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 261.283425] ? trace_hardirqs_on+0x10/0x10 [ 261.287658] ? __lock_acquire+0x5fc/0x3f20 [ 261.291903] alloc_pages_vma+0xd2/0x6d0 [ 261.295874] shmem_alloc_page+0xe0/0x180 [ 261.304357] ? shmem_swapin+0x180/0x180 [ 261.308322] ? _raw_spin_unlock_irq+0x5a/0x80 [ 261.312815] ? trace_hardirqs_on+0x10/0x10 [ 261.317044] ? __switch_to_asm+0x25/0x60 [ 261.321094] ? __radix_tree_lookup+0x1b5/0x2e0 [ 261.325672] ? find_get_entry+0x312/0x630 [ 261.329817] ? check_preemption_disabled+0x35/0x240 [ 261.334834] ? __vm_enough_memory+0x261/0x520 [ 261.339324] shmem_alloc_and_acct_page+0x126/0x620 [ 261.344251] shmem_getpage_gfp+0x302/0x2a40 [ 261.348577] ? shmem_alloc_and_acct_page+0x620/0x620 [ 261.353672] ? page_mapping+0x151/0x2b0 [ 261.357648] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 261.362914] ? do_writepages+0x240/0x240 [ 261.366974] shmem_write_begin+0xeb/0x190 [ 261.371121] generic_perform_write+0x1d5/0x430 [ 261.375699] ? __mnt_drop_write_file+0x5f/0x90 [ 261.380274] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 261.384933] ? current_time+0xb0/0xb0 [ 261.388725] ? lock_acquire+0x170/0x3f0 [ 261.392693] __generic_file_write_iter+0x227/0x590 [ 261.397617] generic_file_write_iter+0x36f/0x650 [ 261.402379] __vfs_write+0x44c/0x630 [ 261.406084] ? kernel_read+0x110/0x110 [ 261.409976] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 261.414985] vfs_write+0x17f/0x4d0 [ 261.418521] SyS_write+0xf2/0x210 [ 261.421966] ? SyS_read+0x210/0x210 [ 261.425585] ? __do_page_fault+0x159/0xad0 [ 261.429809] ? do_syscall_64+0x4c/0x640 [ 261.433772] ? SyS_read+0x210/0x210 [ 261.437395] do_syscall_64+0x1d5/0x640 [ 261.441281] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 261.446460] RIP: 0033:0x7f5ee2baae4f [ 261.450159] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 261.457861] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 261.465117] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 261.472377] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 261.479638] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 17:22:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 17:22:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 85) 17:22:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 17:22:57 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (fail_nth: 82) 17:22:57 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 78) [ 261.486896] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 261.571695] FAULT_INJECTION: forcing a failure. [ 261.571695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.622002] FAULT_INJECTION: forcing a failure. [ 261.622002] name failslab, interval 1, probability 0, space 0, times 0 [ 261.633351] CPU: 1 PID: 12880 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 261.641227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 261.650572] Call Trace: [ 261.653155] dump_stack+0x1b2/0x281 [ 261.656785] should_fail.cold+0x10a/0x149 [ 261.660933] should_failslab+0xd6/0x130 [ 261.664901] kmem_cache_alloc+0x40/0x3c0 [ 261.668960] __es_insert_extent+0x338/0x1360 [ 261.673377] ext4_es_insert_extent+0x1b9/0x530 [ 261.677966] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 261.683773] ext4_map_blocks+0x887/0x1730 [ 261.687921] ? lock_acquire+0x170/0x3f0 [ 261.691892] ? ext4_issue_zeroout+0x150/0x150 [ 261.696382] ? lock_acquire+0x170/0x3f0 [ 261.700352] ? lock_downgrade+0x740/0x740 [ 261.704502] ext4_getblk+0x98/0x420 [ 261.708128] ? up_read+0x17/0x30 [ 261.711489] ? ext4_iomap_begin+0x7f0/0x7f0 [ 261.715810] ext4_bread+0x6c/0x1b0 [ 261.719341] ? ext4_getblk+0x420/0x420 [ 261.723228] ext4_append+0x1ed/0x440 [ 261.726939] ? ext4_dx_csum+0x3a0/0x3a0 [ 261.730913] ext4_mkdir+0x4c9/0xbd0 [ 261.734550] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 261.739215] ? security_inode_mkdir+0xca/0x100 [ 261.743790] vfs_mkdir+0x463/0x6e0 [ 261.747327] SyS_mkdirat+0x1fd/0x270 [ 261.751035] ? SyS_mknod+0x30/0x30 [ 261.754566] ? __close_fd+0x159/0x230 [ 261.758363] ? do_syscall_64+0x4c/0x640 [ 261.762332] ? SyS_mknod+0x30/0x30 [ 261.765872] do_syscall_64+0x1d5/0x640 [ 261.769764] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 261.774945] RIP: 0033:0x7f7f838d60e7 [ 261.778644] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 261.786349] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 261.793608] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 261.800869] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 261.808131] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 261.815393] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 261.835137] CPU: 1 PID: 12869 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 261.843025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 261.852369] Call Trace: [ 261.854954] dump_stack+0x1b2/0x281 [ 261.858585] should_fail.cold+0x10a/0x149 [ 261.862730] __alloc_pages_nodemask+0x21e/0x2900 [ 261.867480] ? finish_task_switch+0x178/0x610 [ 261.871966] ? finish_task_switch+0x14d/0x610 [ 261.876459] ? __switch_to_asm+0x25/0x60 [ 261.880520] ? mark_held_locks+0xa6/0xf0 [ 261.884576] ? retint_kernel+0x2d/0x2d [ 261.888460] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 261.893304] ? __lock_acquire+0x5fc/0x3f20 [ 261.897544] ? __lock_acquire+0x5fc/0x3f20 [ 261.901782] alloc_pages_vma+0xd2/0x6d0 [ 261.905756] shmem_alloc_page+0xe0/0x180 [ 261.909816] ? shmem_swapin+0x180/0x180 [ 261.913784] ? trace_hardirqs_on+0x10/0x10 [ 261.918011] ? shmem_add_to_page_cache+0x3bf/0x730 [ 261.922930] ? __radix_tree_lookup+0x1b5/0x2e0 [ 261.927592] ? find_get_entry+0x312/0x630 [ 261.931841] ? check_preemption_disabled+0x35/0x240 [ 261.936864] ? __vm_enough_memory+0x261/0x520 [ 261.941357] shmem_alloc_and_acct_page+0x126/0x620 [ 261.946284] shmem_getpage_gfp+0x302/0x2a40 [ 261.950610] ? shmem_alloc_and_acct_page+0x620/0x620 [ 261.955706] ? page_mapping+0x151/0x2b0 [ 261.959673] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 261.964941] ? do_writepages+0x240/0x240 [ 261.968997] shmem_write_begin+0xeb/0x190 [ 261.973150] generic_perform_write+0x1d5/0x430 [ 261.977732] ? __mnt_drop_write_file+0x5f/0x90 [ 261.982310] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 261.986972] ? current_time+0xb0/0xb0 [ 261.990768] ? lock_acquire+0x170/0x3f0 [ 261.994742] __generic_file_write_iter+0x227/0x590 [ 261.999677] generic_file_write_iter+0x36f/0x650 [ 262.004433] __vfs_write+0x44c/0x630 [ 262.008144] ? kernel_read+0x110/0x110 [ 262.012042] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 262.017057] vfs_write+0x17f/0x4d0 [ 262.020598] SyS_write+0xf2/0x210 [ 262.024047] ? SyS_read+0x210/0x210 [ 262.027670] ? __do_page_fault+0x159/0xad0 [ 262.031900] ? do_syscall_64+0x4c/0x640 [ 262.035865] ? SyS_read+0x210/0x210 [ 262.039484] do_syscall_64+0x1d5/0x640 [ 262.043374] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 262.048553] RIP: 0033:0x7f028966ae4f [ 262.052248] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.059939] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 262.067195] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 262.074444] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c 17:22:57 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010004000000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x400c100) 17:22:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 17:22:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 83) [ 262.081698] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 262.088951] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:22:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) write$snddsp(r4, &(0x7f0000000c40)="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", 0x3d7) 17:22:57 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010004000000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x400c100) keyctl$set_reqkey_keyring(0xe, 0x7) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010004000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x400c100) (async) [ 262.158284] FAULT_INJECTION: forcing a failure. [ 262.158284] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.189460] CPU: 1 PID: 12911 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 262.197359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 262.206706] Call Trace: [ 262.209289] dump_stack+0x1b2/0x281 [ 262.212922] should_fail.cold+0x10a/0x149 [ 262.217071] __alloc_pages_nodemask+0x21e/0x2900 [ 262.221835] ? check_preemption_disabled+0x35/0x240 [ 262.226860] ? check_preemption_disabled+0x35/0x240 [ 262.231884] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.236726] ? __lock_acquire+0x5fc/0x3f20 [ 262.240962] ? __lock_acquire+0x5fc/0x3f20 [ 262.245202] alloc_pages_vma+0xd2/0x6d0 [ 262.249174] shmem_alloc_page+0xe0/0x180 [ 262.253230] ? shmem_swapin+0x180/0x180 [ 262.257200] ? trace_hardirqs_on+0x10/0x10 [ 262.261433] ? shmem_add_to_page_cache+0x3bf/0x730 [ 262.266359] ? __radix_tree_lookup+0x1b5/0x2e0 [ 262.270940] ? find_get_entry+0x312/0x630 [ 262.275089] ? check_preemption_disabled+0x35/0x240 [ 262.280676] ? __vm_enough_memory+0x261/0x520 [ 262.280689] shmem_alloc_and_acct_page+0x126/0x620 [ 262.290103] shmem_getpage_gfp+0x302/0x2a40 [ 262.290120] ? simple_xattr_get+0xe5/0x160 17:22:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 84) 17:22:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 86) [ 262.298653] ? shmem_alloc_and_acct_page+0x620/0x620 [ 262.298662] ? page_mapping+0x151/0x2b0 [ 262.298671] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 262.298678] ? do_writepages+0x240/0x240 [ 262.298689] shmem_write_begin+0xeb/0x190 [ 262.298705] generic_perform_write+0x1d5/0x430 [ 262.298721] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 262.298732] ? current_time+0xb0/0xb0 [ 262.298743] ? lock_acquire+0x170/0x3f0 [ 262.298755] __generic_file_write_iter+0x227/0x590 [ 262.298768] generic_file_write_iter+0x36f/0x650 [ 262.298782] __vfs_write+0x44c/0x630 [ 262.298793] ? kernel_read+0x110/0x110 [ 262.298814] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 262.298826] vfs_write+0x17f/0x4d0 [ 262.298837] SyS_write+0xf2/0x210 [ 262.298846] ? SyS_read+0x210/0x210 [ 262.298856] ? __do_page_fault+0x159/0xad0 [ 262.298870] ? do_syscall_64+0x4c/0x640 [ 262.298878] ? SyS_read+0x210/0x210 [ 262.298887] do_syscall_64+0x1d5/0x640 [ 262.298903] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 262.298911] RIP: 0033:0x7f5ee2baae4f [ 262.298916] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.298925] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 262.298931] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 262.298936] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 262.298941] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 262.298947] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 262.400399] FAULT_INJECTION: forcing a failure. [ 262.400399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.402934] CPU: 1 PID: 12933 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 262.402940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 262.402943] Call Trace: [ 262.402957] dump_stack+0x1b2/0x281 [ 262.402971] should_fail.cold+0x10a/0x149 [ 262.402986] __alloc_pages_nodemask+0x21e/0x2900 [ 262.403005] ? __lock_acquire+0x5fc/0x3f20 [ 262.403016] ? __lock_acquire+0x5fc/0x3f20 [ 262.403023] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.403031] ? __lock_acquire+0x5fc/0x3f20 [ 262.403046] ? __lock_acquire+0x5fc/0x3f20 [ 262.403064] alloc_pages_vma+0xd2/0x6d0 [ 262.403074] shmem_alloc_page+0xe0/0x180 [ 262.403086] ? shmem_swapin+0x180/0x180 [ 262.403096] ? trace_hardirqs_on+0x10/0x10 [ 262.403103] ? shmem_add_to_page_cache+0x3bf/0x730 [ 262.403112] ? __radix_tree_lookup+0x1b5/0x2e0 [ 262.403124] ? find_get_entry+0x312/0x630 [ 262.403136] ? check_preemption_disabled+0x35/0x240 [ 262.403153] ? __vm_enough_memory+0x261/0x520 [ 262.403165] shmem_alloc_and_acct_page+0x126/0x620 [ 262.403177] shmem_getpage_gfp+0x302/0x2a40 [ 262.403192] ? shmem_alloc_and_acct_page+0x620/0x620 [ 262.403199] ? page_mapping+0x151/0x2b0 [ 262.403208] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 262.403214] ? do_writepages+0x240/0x240 [ 262.403226] shmem_write_begin+0xeb/0x190 [ 262.403238] generic_perform_write+0x1d5/0x430 [ 262.403251] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 262.403260] ? current_time+0xb0/0xb0 [ 262.403268] ? lock_acquire+0x170/0x3f0 [ 262.403280] __generic_file_write_iter+0x227/0x590 [ 262.403293] generic_file_write_iter+0x36f/0x650 [ 262.403310] __vfs_write+0x44c/0x630 [ 262.403320] ? kernel_read+0x110/0x110 [ 262.403342] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 262.403352] vfs_write+0x17f/0x4d0 [ 262.403363] SyS_write+0xf2/0x210 [ 262.403371] ? SyS_read+0x210/0x210 [ 262.403380] ? __do_page_fault+0x159/0xad0 [ 262.403391] ? do_syscall_64+0x4c/0x640 [ 262.403402] ? SyS_read+0x210/0x210 [ 262.606496] FAULT_INJECTION: forcing a failure. [ 262.606496] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.610873] do_syscall_64+0x1d5/0x640 [ 262.610890] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 262.610898] RIP: 0033:0x7f028966ae4f [ 262.610903] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.712613] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 262.719859] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 262.727108] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 262.734355] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 17:22:58 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010004000000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x400c100) keyctl$set_reqkey_keyring(0xe, 0x7) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010004000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x400c100) (async) 17:22:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x15c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x50}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xca, 0xac, "5e469ef1a7e6c48f12afa1f4c486b8925aeac88ce42426f8110bb154574f06048c516be6f90d1a266457541caefb25e558c8d06feab14adc9f48aa032c58cff7b796597cc158b6a84f70c499495929a9a85933362e70862916861fa5654ef375cb29297e976283bab14fdc504f6f669f23e860e02d79ee08ac202b77063f22a1bd4d49caf755dadb4604b8187c77cfa7a822cb44bb78168f1afabbec7b0766a065ec209ca581739fe5fccf8171bd4b31446c1b02309222ce9108569214bd9355ae8750acb994"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x7f}}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x69}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x3ff}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x0, 0x6, 0xcb, 0x7, 0x8, @remote, @mcast1, 0x78a8, 0x8, 0x800, 0xfff}}) r5 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e20086, r9}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000880)={&(0x7f0000000700), 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x9c, r10, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x54ea8f52, 0x2a}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fab10f52b81d6c7af293f813e5098e88a067100a1cd73f44"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1f55a8ff3beb16ef32bb752e58b4788911ef77ce3bacbf06"}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x4044814}, 0x80) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r13, @ANYBLOB="0a000640ffffffffffff0000"], 0x28}}, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppl2tp(r14, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e22, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r15, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 262.741603] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 262.748865] CPU: 0 PID: 12934 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 262.756742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 262.766082] Call Trace: [ 262.768668] dump_stack+0x1b2/0x281 [ 262.772291] should_fail.cold+0x10a/0x149 [ 262.776438] __alloc_pages_nodemask+0x21e/0x2900 [ 262.781194] ? register_lock_class+0x1d0/0x1180 [ 262.785951] ? trace_hardirqs_on+0x10/0x10 [ 262.790184] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.795026] ? __lock_acquire+0x5fc/0x3f20 [ 262.799258] ? __lock_acquire+0x5fc/0x3f20 [ 262.803496] alloc_pages_vma+0xd2/0x6d0 [ 262.807474] shmem_alloc_page+0xe0/0x180 [ 262.811533] ? shmem_swapin+0x180/0x180 [ 262.815502] ? trace_hardirqs_on+0x10/0x10 [ 262.819735] ? shmem_add_to_page_cache+0x3bf/0x730 [ 262.824661] ? __radix_tree_lookup+0x1b5/0x2e0 [ 262.829238] ? find_get_entry+0x312/0x630 [ 262.833386] ? check_preemption_disabled+0x35/0x240 [ 262.838408] ? __vm_enough_memory+0x261/0x520 [ 262.842988] shmem_alloc_and_acct_page+0x126/0x620 [ 262.847914] shmem_getpage_gfp+0x302/0x2a40 [ 262.852238] ? simple_xattr_get+0xe5/0x160 [ 262.856469] ? shmem_alloc_and_acct_page+0x620/0x620 [ 262.861567] ? page_mapping+0x151/0x2b0 [ 262.865543] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 262.870814] ? do_writepages+0x240/0x240 [ 262.874878] shmem_write_begin+0xeb/0x190 [ 262.879029] generic_perform_write+0x1d5/0x430 [ 262.883611] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 262.888275] ? current_time+0xb0/0xb0 17:22:58 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="eeaa8d73a409a7d907e3eed9f10f8d7ee83a3e6ed38ca740003d3df75f308157d238dca9760a5f808b5edbe1a944613466e71ab66719b0df3f62170e98711c9e11d9e02458bdf5d1880c2a05bf3427720ed2834a7a3f9043e37a4517cf99c422ab3bba944995d191ad58359512c47bc8af9dac53c98c230072fd9e05ec8ee6cba8dfa67d03405f010cb295d0"], 0x1, 0x148, &(0x7f0000000340)="$eJzszUFLImEAh/FndsZ1YXV1WRfcPejCHhoScxyxWweNJCEbKLx0EmyiQDMSomMFQYcOfQAPldBJPETHDmVdLIWwzyF0CIIuxTiCWJ06v7/LMM9/5n2nJtoqXpCxTZaKa+tmuWwu/pszMqn507PzH1Z3At+Gdvv7iwQsW08Futtg5Ss3LK0UzLF8qWC9dxOgAsnvdtes5uhf6LNbFPt/9T80fttN/6DF+u2vAknP4LyXIxix7vgJz/3zHoHNSqheu5ltNdPh0ZM9md10KPhLGu4Bc19P/am6/DJZ8/qYZG+/jzTDd5F6rdNuZWaMjNGO6fp4TItqWrxj3LbS8a0DlGnXBiy8Oe8r/oCShR0JKhLUenv3UnIDjeCTUfQ4fcDDqhekwXL4bsnn/I5qzuf9gqwiIQiCIAiCIAiCIAif9BoAAP//BZtskQ==") [ 262.892070] ? lock_acquire+0x170/0x3f0 [ 262.896041] __generic_file_write_iter+0x227/0x590 [ 262.900964] generic_file_write_iter+0x36f/0x650 [ 262.905723] __vfs_write+0x44c/0x630 [ 262.909436] ? kernel_read+0x110/0x110 [ 262.913328] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 262.918341] vfs_write+0x17f/0x4d0 [ 262.921875] SyS_write+0xf2/0x210 [ 262.925320] ? SyS_read+0x210/0x210 [ 262.928934] ? __do_page_fault+0x159/0xad0 [ 262.933168] ? do_syscall_64+0x4c/0x640 [ 262.937136] ? SyS_read+0x210/0x210 17:22:58 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="eeaa8d73a409a7d907e3eed9f10f8d7ee83a3e6ed38ca740003d3df75f308157d238dca9760a5f808b5edbe1a944613466e71ab66719b0df3f62170e98711c9e11d9e02458bdf5d1880c2a05bf3427720ed2834a7a3f9043e37a4517cf99c422ab3bba944995d191ad58359512c47bc8af9dac53c98c230072fd9e05ec8ee6cba8dfa67d03405f010cb295d0"], 0x1, 0x148, &(0x7f0000000340)="$eJzszUFLImEAh/FndsZ1YXV1WRfcPejCHhoScxyxWweNJCEbKLx0EmyiQDMSomMFQYcOfQAPldBJPETHDmVdLIWwzyF0CIIuxTiCWJ06v7/LMM9/5n2nJtoqXpCxTZaKa+tmuWwu/pszMqn507PzH1Z3At+Gdvv7iwQsW08Futtg5Ss3LK0UzLF8qWC9dxOgAsnvdtes5uhf6LNbFPt/9T80fttN/6DF+u2vAknP4LyXIxix7vgJz/3zHoHNSqheu5ltNdPh0ZM9md10KPhLGu4Bc19P/am6/DJZ8/qYZG+/jzTDd5F6rdNuZWaMjNGO6fp4TItqWrxj3LbS8a0DlGnXBiy8Oe8r/oCShR0JKhLUenv3UnIDjeCTUfQ4fcDDqhekwXL4bsnn/I5qzuf9gqwiIQiCIAiCIAiCIAif9BoAAP//BZtskQ==") syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="eeaa8d73a409a7d907e3eed9f10f8d7ee83a3e6ed38ca740003d3df75f308157d238dca9760a5f808b5edbe1a944613466e71ab66719b0df3f62170e98711c9e11d9e02458bdf5d1880c2a05bf3427720ed2834a7a3f9043e37a4517cf99c422ab3bba944995d191ad58359512c47bc8af9dac53c98c230072fd9e05ec8ee6cba8dfa67d03405f010cb295d0"], 0x1, 0x148, &(0x7f0000000340)="$eJzszUFLImEAh/FndsZ1YXV1WRfcPejCHhoScxyxWweNJCEbKLx0EmyiQDMSomMFQYcOfQAPldBJPETHDmVdLIWwzyF0CIIuxTiCWJ06v7/LMM9/5n2nJtoqXpCxTZaKa+tmuWwu/pszMqn507PzH1Z3At+Gdvv7iwQsW08Futtg5Ss3LK0UzLF8qWC9dxOgAsnvdtes5uhf6LNbFPt/9T80fttN/6DF+u2vAknP4LyXIxix7vgJz/3zHoHNSqheu5ltNdPh0ZM9md10KPhLGu4Bc19P/am6/DJZ8/qYZG+/jzTDd5F6rdNuZWaMjNGO6fp4TItqWrxj3LbS8a0DlGnXBiy8Oe8r/oCShR0JKhLUenv3UnIDjeCTUfQ4fcDDqhekwXL4bsnn/I5qzuf9gqwiIQiCIAiCIAiCIAif9BoAAP//BZtskQ==") (async) [ 262.940759] do_syscall_64+0x1d5/0x640 [ 262.944649] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 262.949832] RIP: 0033:0x7f5ee2baae4f [ 262.953530] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.961230] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 262.968492] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 262.975760] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 262.983028] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 262.990292] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:22:58 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 79) 17:22:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe0231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6751dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed44e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66d91254a6f911b1449c62a6e1e3f9c55fe3fb5e19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c359afe73947afebdf5536ee2"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) write$snddsp(r4, &(0x7f0000000c40)="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", 0x3d7) 17:22:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 85) 17:22:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 87) 17:22:58 executing program 0: futex(0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 17:22:58 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="eeaa8d73a409a7d907e3eed9f10f8d7ee83a3e6ed38ca740003d3df75f308157d238dca9760a5f808b5edbe1a944613466e71ab66719b0df3f62170e98711c9e11d9e02458bdf5d1880c2a05bf3427720ed2834a7a3f9043e37a4517cf99c422ab3bba944995d191ad58359512c47bc8af9dac53c98c230072fd9e05ec8ee6cba8dfa67d03405f010cb295d0"], 0x1, 0x148, &(0x7f0000000340)="$eJzszUFLImEAh/FndsZ1YXV1WRfcPejCHhoScxyxWweNJCEbKLx0EmyiQDMSomMFQYcOfQAPldBJPETHDmVdLIWwzyF0CIIuxTiCWJ06v7/LMM9/5n2nJtoqXpCxTZaKa+tmuWwu/pszMqn507PzH1Z3At+Gdvv7iwQsW08Futtg5Ss3LK0UzLF8qWC9dxOgAsnvdtes5uhf6LNbFPt/9T80fttN/6DF+u2vAknP4LyXIxix7vgJz/3zHoHNSqheu5ltNdPh0ZM9md10KPhLGu4Bc19P/am6/DJZ8/qYZG+/jzTDd5F6rdNuZWaMjNGO6fp4TItqWrxj3LbS8a0DlGnXBiy8Oe8r/oCShR0JKhLUenv3UnIDjeCTUfQ4fcDDqhekwXL4bsnn/I5qzuf9gqwiIQiCIAiCIAiCIAif9BoAAP//BZtskQ==") [ 263.105207] FAULT_INJECTION: forcing a failure. [ 263.105207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.105772] FAULT_INJECTION: forcing a failure. [ 263.105772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.126456] CPU: 1 PID: 12973 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 263.136894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 263.146228] Call Trace: [ 263.148797] dump_stack+0x1b2/0x281 [ 263.152409] should_fail.cold+0x10a/0x149 [ 263.156539] __alloc_pages_nodemask+0x21e/0x2900 [ 263.161282] ? register_lock_class+0x1d0/0x1180 [ 263.165932] ? trace_hardirqs_on+0x10/0x10 [ 263.170148] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 263.176008] ? static_obj+0x50/0x50 [ 263.179614] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 263.184436] ? __lock_acquire+0x5fc/0x3f20 [ 263.188652] ? __lock_acquire+0x5fc/0x3f20 [ 263.192873] alloc_pages_vma+0xd2/0x6d0 [ 263.196830] shmem_alloc_page+0xe0/0x180 [ 263.200870] ? shmem_swapin+0x180/0x180 [ 263.204822] ? trace_hardirqs_on+0x10/0x10 [ 263.209031] ? shmem_add_to_page_cache+0x3bf/0x730 [ 263.213939] ? __radix_tree_lookup+0x1b5/0x2e0 [ 263.218499] ? find_get_entry+0x312/0x630 [ 263.222628] ? check_preemption_disabled+0x35/0x240 [ 263.227626] ? __vm_enough_memory+0x261/0x520 [ 263.232103] shmem_alloc_and_acct_page+0x126/0x620 [ 263.237028] shmem_getpage_gfp+0x302/0x2a40 [ 263.241355] ? shmem_alloc_and_acct_page+0x620/0x620 [ 263.246449] ? page_mapping+0x151/0x2b0 [ 263.250432] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 263.255686] ? do_writepages+0x240/0x240 [ 263.259734] shmem_write_begin+0xeb/0x190 [ 263.263873] generic_perform_write+0x1d5/0x430 [ 263.268446] ? __mnt_drop_write_file+0x5f/0x90 [ 263.273006] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 263.277656] ? current_time+0xb0/0xb0 [ 263.281437] ? lock_acquire+0x170/0x3f0 [ 263.285395] __generic_file_write_iter+0x227/0x590 [ 263.290323] generic_file_write_iter+0x36f/0x650 [ 263.295069] __vfs_write+0x44c/0x630 [ 263.298768] ? kernel_read+0x110/0x110 [ 263.302649] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 263.307651] vfs_write+0x17f/0x4d0 [ 263.311177] SyS_write+0xf2/0x210 [ 263.314630] ? SyS_read+0x210/0x210 [ 263.318237] ? __do_page_fault+0x159/0xad0 [ 263.322450] ? do_syscall_64+0x4c/0x640 [ 263.326404] ? SyS_read+0x210/0x210 [ 263.330008] do_syscall_64+0x1d5/0x640 [ 263.333883] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 263.339050] RIP: 0033:0x7f5ee2baae4f [ 263.342742] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 17:22:59 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f00000002c0)) [ 263.350522] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 263.357769] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 263.365024] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 263.372275] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 263.379528] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 263.386794] CPU: 0 PID: 12976 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 263.394676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 263.404027] Call Trace: 17:22:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 17:22:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 86) [ 263.406611] dump_stack+0x1b2/0x281 [ 263.410255] should_fail.cold+0x10a/0x149 [ 263.414406] __alloc_pages_nodemask+0x21e/0x2900 [ 263.419164] ? trace_hardirqs_on+0x10/0x10 [ 263.423400] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 263.429281] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 263.434123] ? __lock_acquire+0x5fc/0x3f20 [ 263.438356] ? __lock_acquire+0x5fc/0x3f20 [ 263.442601] alloc_pages_vma+0xd2/0x6d0 [ 263.442613] shmem_alloc_page+0xe0/0x180 [ 263.442620] ? shmem_swapin+0x180/0x180 17:22:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 88) [ 263.442629] ? trace_hardirqs_on+0x10/0x10 [ 263.442635] ? shmem_add_to_page_cache+0x3bf/0x730 [ 263.442642] ? __radix_tree_lookup+0x1b5/0x2e0 [ 263.442652] ? find_get_entry+0x312/0x630 [ 263.442662] ? check_preemption_disabled+0x35/0x240 [ 263.442673] ? __vm_enough_memory+0x261/0x520 [ 263.442682] shmem_alloc_and_acct_page+0x126/0x620 [ 263.442692] shmem_getpage_gfp+0x302/0x2a40 [ 263.442705] ? simple_xattr_get+0xe5/0x160 [ 263.442712] ? shmem_alloc_and_acct_page+0x620/0x620 [ 263.442718] ? page_mapping+0x151/0x2b0 17:22:59 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0xc, 0xfe, 0x5, 0x3f, 0x0, 0x8, 0x102, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x4842, 0x0, 0xd0, 0x7, 0x8000000000000001, 0x8, 0x2, 0x0, 0x6, 0x0, 0xef39}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") [ 263.442726] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 263.442731] ? do_writepages+0x240/0x240 [ 263.442741] shmem_write_begin+0xeb/0x190 [ 263.442750] generic_perform_write+0x1d5/0x430 [ 263.442762] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 263.442771] ? current_time+0xb0/0xb0 [ 263.442778] ? lock_acquire+0x170/0x3f0 [ 263.442787] __generic_file_write_iter+0x227/0x590 [ 263.442797] generic_file_write_iter+0x36f/0x650 [ 263.442808] __vfs_write+0x44c/0x630 [ 263.442816] ? kernel_read+0x110/0x110 [ 263.442832] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 263.442840] vfs_write+0x17f/0x4d0 [ 263.442849] SyS_write+0xf2/0x210 [ 263.442856] ? SyS_read+0x210/0x210 [ 263.442863] ? __do_page_fault+0x159/0xad0 [ 263.442870] ? do_syscall_64+0x4c/0x640 [ 263.442876] ? SyS_read+0x210/0x210 [ 263.442883] do_syscall_64+0x1d5/0x640 [ 263.442895] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 263.442901] RIP: 0033:0x7f028966ae4f [ 263.442904] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 263.442912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 263.442916] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 263.442920] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 263.442924] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 263.442928] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 263.542406] FAULT_INJECTION: forcing a failure. [ 263.542406] name failslab, interval 1, probability 0, space 0, times 0 [ 263.560591] FAULT_INJECTION: forcing a failure. [ 263.560591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.562000] CPU: 0 PID: 12977 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 263.562013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 263.562017] Call Trace: [ 263.562034] dump_stack+0x1b2/0x281 [ 263.680219] FAULT_INJECTION: forcing a failure. [ 263.680219] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.683729] should_fail.cold+0x10a/0x149 [ 263.683744] should_failslab+0xd6/0x130 [ 263.683757] kmem_cache_alloc+0x40/0x3c0 [ 263.683767] __es_insert_extent+0x338/0x1360 [ 263.683785] ext4_es_insert_extent+0x1b9/0x530 [ 263.683797] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 263.683816] ext4_map_blocks+0x887/0x1730 [ 263.683830] ? lock_acquire+0x170/0x3f0 [ 263.683846] ? ext4_issue_zeroout+0x150/0x150 [ 263.734986] ? lock_acquire+0x170/0x3f0 [ 263.738946] ? lock_downgrade+0x740/0x740 [ 263.743089] ext4_getblk+0x98/0x420 [ 263.746712] ? up_read+0x17/0x30 [ 263.750066] ? ext4_iomap_begin+0x7f0/0x7f0 [ 263.754386] ext4_bread+0x6c/0x1b0 [ 263.757914] ? ext4_getblk+0x420/0x420 [ 263.761796] ext4_append+0x1ed/0x440 [ 263.765502] ? ext4_dx_csum+0x3a0/0x3a0 [ 263.769475] ext4_mkdir+0x4c9/0xbd0 [ 263.773102] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 263.777765] ? security_inode_mkdir+0xca/0x100 [ 263.782350] vfs_mkdir+0x463/0x6e0 [ 263.785983] SyS_mkdirat+0x1fd/0x270 [ 263.789690] ? SyS_mknod+0x30/0x30 [ 263.793217] ? __close_fd+0x159/0x230 [ 263.797019] ? do_syscall_64+0x4c/0x640 [ 263.800987] ? SyS_mknod+0x30/0x30 [ 263.804526] do_syscall_64+0x1d5/0x640 [ 263.808408] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 263.813586] RIP: 0033:0x7f7f838d60e7 [ 263.817293] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 263.825119] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d60e7 [ 263.832383] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 263.839647] RBP: 0000000020000440 R08: 0000000000000000 R09: 0000000000000363 [ 263.846906] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000380 [ 263.854167] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 263.862123] CPU: 1 PID: 12994 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 263.870013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 263.879359] Call Trace: [ 263.881942] dump_stack+0x1b2/0x281 [ 263.885569] should_fail.cold+0x10a/0x149 [ 263.889717] __alloc_pages_nodemask+0x21e/0x2900 [ 263.894488] ? __lock_acquire+0x5fc/0x3f20 [ 263.898726] ? __lock_acquire+0x5fc/0x3f20 [ 263.902960] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 263.907813] ? __lock_acquire+0x5fc/0x3f20 [ 263.912049] ? __lock_acquire+0x5fc/0x3f20 [ 263.916292] alloc_pages_vma+0xd2/0x6d0 [ 263.920275] shmem_alloc_page+0xe0/0x180 [ 263.924332] ? shmem_swapin+0x180/0x180 [ 263.928303] ? trace_hardirqs_on+0x10/0x10 [ 263.932534] ? shmem_add_to_page_cache+0x3bf/0x730 [ 263.937562] ? __radix_tree_lookup+0x1b5/0x2e0 [ 263.942144] ? find_get_entry+0x312/0x630 [ 263.946292] ? check_preemption_disabled+0x35/0x240 [ 263.951310] ? __vm_enough_memory+0x261/0x520 [ 263.955804] shmem_alloc_and_acct_page+0x126/0x620 [ 263.960731] shmem_getpage_gfp+0x302/0x2a40 [ 263.965053] ? simple_xattr_get+0xe5/0x160 [ 263.969282] ? shmem_alloc_and_acct_page+0x620/0x620 [ 263.974383] ? page_mapping+0x151/0x2b0 [ 263.978354] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 263.983625] ? do_writepages+0x240/0x240 [ 263.987685] shmem_write_begin+0xeb/0x190 [ 263.991830] generic_perform_write+0x1d5/0x430 [ 263.996411] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 264.001076] ? current_time+0xb0/0xb0 [ 264.004874] ? lock_acquire+0x170/0x3f0 [ 264.008845] __generic_file_write_iter+0x227/0x590 [ 264.013771] generic_file_write_iter+0x36f/0x650 [ 264.018530] __vfs_write+0x44c/0x630 [ 264.022238] ? kernel_read+0x110/0x110 [ 264.026130] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 264.031151] vfs_write+0x17f/0x4d0 [ 264.034687] SyS_write+0xf2/0x210 [ 264.038136] ? SyS_read+0x210/0x210 [ 264.041755] ? __do_page_fault+0x159/0xad0 [ 264.045985] ? do_syscall_64+0x4c/0x640 [ 264.049954] ? SyS_read+0x210/0x210 [ 264.053575] do_syscall_64+0x1d5/0x640 [ 264.057461] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 264.062744] RIP: 0033:0x7f028966ae4f [ 264.066446] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 264.074149] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 264.081413] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 264.088682] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 264.095942] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 17:22:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) write$snddsp(r4, &(0x7f0000000c40)="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", 0x3d7) [ 264.103200] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 264.112594] CPU: 1 PID: 12996 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 264.120478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 264.129827] Call Trace: [ 264.132414] dump_stack+0x1b2/0x281 [ 264.136049] should_fail.cold+0x10a/0x149 [ 264.140196] __alloc_pages_nodemask+0x21e/0x2900 [ 264.144954] ? register_lock_class+0x1d0/0x1180 [ 264.149628] ? trace_hardirqs_on+0x10/0x10 [ 264.153859] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 264.159738] ? static_obj+0x50/0x50 [ 264.163372] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 264.168220] ? __lock_acquire+0x5fc/0x3f20 [ 264.172462] ? __lock_acquire+0x5fc/0x3f20 [ 264.176700] alloc_pages_vma+0xd2/0x6d0 [ 264.180677] shmem_alloc_page+0xe0/0x180 [ 264.184850] ? shmem_swapin+0x180/0x180 [ 264.188824] ? trace_hardirqs_on+0x10/0x10 [ 264.193061] ? shmem_add_to_page_cache+0x3bf/0x730 [ 264.197988] ? __radix_tree_lookup+0x1b5/0x2e0 [ 264.203006] ? find_get_entry+0x312/0x630 [ 264.207153] ? check_preemption_disabled+0x35/0x240 [ 264.212179] ? __vm_enough_memory+0x261/0x520 [ 264.216681] shmem_alloc_and_acct_page+0x126/0x620 [ 264.221614] shmem_getpage_gfp+0x302/0x2a40 [ 264.225938] ? simple_xattr_get+0xe5/0x160 [ 264.230184] ? shmem_alloc_and_acct_page+0x620/0x620 [ 264.235279] ? page_mapping+0x151/0x2b0 [ 264.239246] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 264.244556] ? do_writepages+0x240/0x240 [ 264.248618] shmem_write_begin+0xeb/0x190 [ 264.252763] generic_perform_write+0x1d5/0x430 [ 264.257344] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 264.262006] ? current_time+0xb0/0xb0 [ 264.265802] ? lock_acquire+0x170/0x3f0 [ 264.269773] __generic_file_write_iter+0x227/0x590 [ 264.274705] generic_file_write_iter+0x36f/0x650 [ 264.279462] __vfs_write+0x44c/0x630 [ 264.283174] ? kernel_read+0x110/0x110 [ 264.287067] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 264.292075] vfs_write+0x17f/0x4d0 [ 264.295609] SyS_write+0xf2/0x210 [ 264.299059] ? SyS_read+0x210/0x210 [ 264.302676] ? __do_page_fault+0x159/0xad0 [ 264.306910] ? do_syscall_64+0x4c/0x640 [ 264.310872] ? SyS_read+0x210/0x210 [ 264.314495] do_syscall_64+0x1d5/0x640 [ 264.318381] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 264.323558] RIP: 0033:0x7f5ee2baae4f [ 264.327253] RSP: 002b:00007f5ee116af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 264.334947] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2baae4f [ 264.342206] RDX: 0000000000040000 RSI: 00007f5ed8d4b000 RDI: 0000000000000004 [ 264.349471] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 17:23:00 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 80) 17:23:00 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0xc, 0xfe, 0x5, 0x3f, 0x0, 0x8, 0x102, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x4842, 0x0, 0xd0, 0x7, 0x8000000000000001, 0x8, 0x2, 0x0, 0x6, 0x0, 0xef39}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) (async) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") 17:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 89) 17:23:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 87) [ 264.356735] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 264.363987] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 264.977183] FAULT_INJECTION: forcing a failure. [ 264.977183] name failslab, interval 1, probability 0, space 0, times 0 [ 265.002352] FAULT_INJECTION: forcing a failure. [ 265.002352] name failslab, interval 1, probability 0, space 0, times 0 [ 265.019784] CPU: 1 PID: 13024 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 265.027681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 265.037138] Call Trace: [ 265.039726] dump_stack+0x1b2/0x281 [ 265.043352] should_fail.cold+0x10a/0x149 [ 265.047512] should_failslab+0xd6/0x130 [ 265.051494] __kmalloc_track_caller+0x2bc/0x400 [ 265.056157] ? strndup_user+0x5b/0xf0 [ 265.059954] memdup_user+0x22/0xa0 [ 265.063492] strndup_user+0x5b/0xf0 [ 265.067139] ? copy_mnt_ns+0xa30/0xa30 [ 265.071027] SyS_mount+0x39/0x120 [ 265.074484] ? copy_mnt_ns+0xa30/0xa30 [ 265.078368] do_syscall_64+0x1d5/0x640 [ 265.082255] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 265.087438] RIP: 0033:0x7f7f838d85fa [ 265.091148] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 265.098848] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 265.106107] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 265.113460] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 265.115929] FAULT_INJECTION: forcing a failure. 17:23:00 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0xc, 0xfe, 0x5, 0x3f, 0x0, 0x8, 0x102, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x4842, 0x0, 0xd0, 0x7, 0x8000000000000001, 0x8, 0x2, 0x0, 0x6, 0x0, 0xef39}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0xc, 0xfe, 0x5, 0x3f, 0x0, 0x8, 0x102, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x4842, 0x0, 0xd0, 0x7, 0x8000000000000001, 0x8, 0x2, 0x0, 0x6, 0x0, 0xef39}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x3) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) (async) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) 17:23:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) write$snddsp(r4, &(0x7f0000000c40)="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", 0x3d7) [ 265.115929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.120721] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 265.120727] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 265.132146] CPU: 1 PID: 13036 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 265.154908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 265.164256] Call Trace: [ 265.166841] dump_stack+0x1b2/0x281 [ 265.170471] should_fail.cold+0x10a/0x149 [ 265.174623] should_failslab+0xd6/0x130 [ 265.178591] kmem_cache_alloc+0x28e/0x3c0 [ 265.182735] __split_vma+0xc8/0x6c0 [ 265.186360] do_munmap+0xa00/0xc30 [ 265.189899] vm_munmap+0xb6/0x110 [ 265.193344] ? vm_brk+0x20/0x20 [ 265.196621] ? __do_page_fault+0x159/0xad0 [ 265.200849] ? do_mmap+0xcb0/0xcb0 [ 265.204383] SyS_munmap+0x21/0x30 [ 265.207829] do_syscall_64+0x1d5/0x640 [ 265.211720] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 265.216901] RIP: 0033:0x7f5ee2bf91a7 [ 265.220602] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 265.228303] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf91a7 [ 265.235566] RDX: 0000000000040000 RSI: 0000000000040000 RDI: 00007f5ed8d4b000 [ 265.242823] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 265.250076] R10: 0000000000040000 R11: 0000000000000246 R12: 0000000000000000 [ 265.257350] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 265.264629] CPU: 0 PID: 13039 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 265.272520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 265.281851] Call Trace: [ 265.284428] dump_stack+0x1b2/0x281 [ 265.288065] should_fail.cold+0x10a/0x149 [ 265.292201] __alloc_pages_nodemask+0x21e/0x2900 [ 265.296950] ? __lock_acquire+0x5fc/0x3f20 [ 265.301164] ? __lock_acquire+0x5fc/0x3f20 [ 265.305379] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 265.310199] ? __lock_acquire+0x5fc/0x3f20 [ 265.314415] ? __lock_acquire+0x5fc/0x3f20 [ 265.318637] alloc_pages_vma+0xd2/0x6d0 [ 265.322595] shmem_alloc_page+0xe0/0x180 [ 265.326636] ? shmem_swapin+0x180/0x180 [ 265.330592] ? trace_hardirqs_on+0x10/0x10 [ 265.334814] ? shmem_add_to_page_cache+0x3bf/0x730 [ 265.339725] ? __radix_tree_lookup+0x1b5/0x2e0 [ 265.344290] ? find_get_entry+0x312/0x630 [ 265.348425] ? check_preemption_disabled+0x35/0x240 [ 265.353435] ? __vm_enough_memory+0x261/0x520 [ 265.357914] shmem_alloc_and_acct_page+0x126/0x620 [ 265.362831] shmem_getpage_gfp+0x302/0x2a40 [ 265.367158] ? simple_xattr_get+0xe5/0x160 [ 265.371372] ? shmem_alloc_and_acct_page+0x620/0x620 [ 265.376455] ? page_mapping+0x151/0x2b0 [ 265.380412] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 265.385668] ? do_writepages+0x240/0x240 [ 265.389711] shmem_write_begin+0xeb/0x190 [ 265.393870] generic_perform_write+0x1d5/0x430 [ 265.398453] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 265.404406] ? current_time+0xb0/0xb0 [ 265.408276] ? lock_acquire+0x170/0x3f0 [ 265.412235] __generic_file_write_iter+0x227/0x590 [ 265.417150] generic_file_write_iter+0x36f/0x650 [ 265.421890] __vfs_write+0x44c/0x630 [ 265.425587] ? kernel_read+0x110/0x110 [ 265.429469] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 265.434466] vfs_write+0x17f/0x4d0 [ 265.437988] SyS_write+0xf2/0x210 [ 265.441421] ? SyS_read+0x210/0x210 [ 265.445028] ? __do_page_fault+0x159/0xad0 [ 265.449242] ? do_syscall_64+0x4c/0x640 [ 265.453194] ? SyS_read+0x210/0x210 [ 265.456811] do_syscall_64+0x1d5/0x640 [ 265.460685] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 265.465852] RIP: 0033:0x7f028966ae4f [ 265.469544] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 17:23:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 88) [ 265.477231] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 265.484481] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 265.491743] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 265.498992] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 265.506241] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 90) 17:23:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 17:23:01 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 81) [ 266.074531] FAULT_INJECTION: forcing a failure. [ 266.074531] name failslab, interval 1, probability 0, space 0, times 0 [ 266.093504] FAULT_INJECTION: forcing a failure. [ 266.093504] name failslab, interval 1, probability 0, space 0, times 0 [ 266.105832] CPU: 0 PID: 13064 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 266.108507] FAULT_INJECTION: forcing a failure. [ 266.108507] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.113720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 266.113725] Call Trace: [ 266.113740] dump_stack+0x1b2/0x281 [ 266.113755] should_fail.cold+0x10a/0x149 [ 266.145187] should_failslab+0xd6/0x130 [ 266.149163] __kmalloc_track_caller+0x2bc/0x400 [ 266.153824] ? strndup_user+0x5b/0xf0 [ 266.157620] memdup_user+0x22/0xa0 [ 266.161155] strndup_user+0x5b/0xf0 [ 266.164778] ? copy_mnt_ns+0xa30/0xa30 [ 266.168663] SyS_mount+0x68/0x120 [ 266.172117] ? copy_mnt_ns+0xa30/0xa30 [ 266.176000] do_syscall_64+0x1d5/0x640 [ 266.179897] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 266.185079] RIP: 0033:0x7f7f838d85fa [ 266.188776] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 266.196466] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 266.203722] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 266.210983] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 17:23:02 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") ftruncate(r0, 0x1000) [ 266.218248] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 266.225506] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 266.241452] CPU: 1 PID: 13066 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 266.249343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 266.258696] Call Trace: [ 266.261285] dump_stack+0x1b2/0x281 [ 266.264916] should_fail.cold+0x10a/0x149 [ 266.269062] __alloc_pages_nodemask+0x21e/0x2900 [ 266.273807] ? register_lock_class+0x1d0/0x1180 [ 266.278460] ? trace_hardirqs_on+0x10/0x10 [ 266.282691] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 266.288555] ? static_obj+0x50/0x50 [ 266.292172] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 266.297004] ? __lock_acquire+0x5fc/0x3f20 [ 266.301239] alloc_pages_vma+0xd2/0x6d0 [ 266.305205] shmem_alloc_page+0xe0/0x180 [ 266.309257] ? shmem_swapin+0x180/0x180 [ 266.313227] ? trace_hardirqs_on+0x10/0x10 [ 266.317457] ? __radix_tree_lookup+0x1b5/0x2e0 [ 266.322036] ? find_get_entry+0x312/0x630 [ 266.326189] ? check_preemption_disabled+0x35/0x240 [ 266.331212] ? __vm_enough_memory+0x261/0x520 [ 266.335708] shmem_alloc_and_acct_page+0x126/0x620 [ 266.340643] shmem_getpage_gfp+0x302/0x2a40 [ 266.344971] ? shmem_alloc_and_acct_page+0x620/0x620 [ 266.350082] ? page_mapping+0x151/0x2b0 [ 266.354056] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 266.359327] ? do_writepages+0x240/0x240 [ 266.363391] shmem_write_begin+0xeb/0x190 [ 266.367539] generic_perform_write+0x1d5/0x430 [ 266.372220] ? __mnt_drop_write_file+0x5f/0x90 [ 266.376799] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 266.381465] ? current_time+0xb0/0xb0 [ 266.385258] ? lock_acquire+0x170/0x3f0 [ 266.389231] __generic_file_write_iter+0x227/0x590 [ 266.394158] generic_file_write_iter+0x36f/0x650 [ 266.398912] __vfs_write+0x44c/0x630 [ 266.402614] ? kernel_read+0x110/0x110 [ 266.406492] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 266.411496] vfs_write+0x17f/0x4d0 [ 266.415024] SyS_write+0xf2/0x210 [ 266.418460] ? SyS_read+0x210/0x210 [ 266.422068] ? __do_page_fault+0x159/0xad0 [ 266.426285] ? do_syscall_64+0x4c/0x640 [ 266.430243] ? SyS_read+0x210/0x210 [ 266.434285] do_syscall_64+0x1d5/0x640 [ 266.438166] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 266.443341] RIP: 0033:0x7f028966ae4f [ 266.447033] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 266.454727] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 266.461983] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 266.469239] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 266.476497] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 266.483749] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 266.491020] CPU: 0 PID: 13057 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 266.498901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 266.508244] Call Trace: [ 266.510829] dump_stack+0x1b2/0x281 [ 266.514465] should_fail.cold+0x10a/0x149 [ 266.518613] should_failslab+0xd6/0x130 [ 266.522586] kmem_cache_alloc+0x40/0x3c0 [ 266.526649] anon_vma_clone+0xd6/0x580 [ 266.530533] __split_vma+0x282/0x6c0 [ 266.534243] do_munmap+0xa00/0xc30 [ 266.537784] vm_munmap+0xb6/0x110 [ 266.541224] ? vm_brk+0x20/0x20 [ 266.544481] ? __do_page_fault+0x159/0xad0 [ 266.548691] ? do_mmap+0xcb0/0xcb0 [ 266.552212] SyS_munmap+0x21/0x30 [ 266.555665] do_syscall_64+0x1d5/0x640 [ 266.559540] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 266.564765] RIP: 0033:0x7f5ee2bf91a7 [ 266.568457] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b 17:23:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 91) 17:23:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 266.576147] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf91a7 [ 266.583394] RDX: 0000000000040000 RSI: 0000000000040000 RDI: 00007f5ed8d4b000 [ 266.590638] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 266.597885] R10: 0000000000040000 R11: 0000000000000246 R12: 0000000000000000 [ 266.605139] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:02 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 82) 17:23:02 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") ftruncate(r0, 0x1000) [ 266.677792] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) [ 266.717108] FAULT_INJECTION: forcing a failure. [ 266.717108] name failslab, interval 1, probability 0, space 0, times 0 [ 266.728320] CPU: 0 PID: 13091 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 266.736217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 266.745556] Call Trace: [ 266.748141] dump_stack+0x1b2/0x281 [ 266.751768] should_fail.cold+0x10a/0x149 [ 266.756161] should_failslab+0xd6/0x130 [ 266.760129] kmem_cache_alloc+0x40/0x3c0 [ 266.764185] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 266.769796] radix_tree_extend+0x158/0x3e0 [ 266.774275] __radix_tree_create+0x3a2/0x4b0 [ 266.778813] __radix_tree_insert+0x98/0x4f0 [ 266.783116] ? shmem_add_to_page_cache+0x3bf/0x730 [ 266.788037] ? __radix_tree_create+0x4b0/0x4b0 [ 266.792608] ? shmem_add_to_page_cache+0x1e7/0x730 [ 266.797523] shmem_add_to_page_cache+0x503/0x730 [ 266.802261] ? shmem_recalc_inode+0x2f0/0x2f0 [ 266.806751] ? __radix_tree_preload+0x1c3/0x250 [ 266.811408] shmem_getpage_gfp+0x12a7/0x2a40 [ 266.815801] ? shmem_alloc_and_acct_page+0x620/0x620 [ 266.820888] ? iov_iter_fault_in_readable+0x166/0x360 [ 266.826171] ? page_mapping+0x151/0x2b0 [ 266.830222] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 266.835488] ? do_writepages+0x240/0x240 [ 266.839540] shmem_write_begin+0xeb/0x190 [ 266.843682] generic_perform_write+0x1d5/0x430 [ 266.848269] ? __mnt_drop_write_file+0x5f/0x90 [ 266.852838] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 266.857490] ? current_time+0xb0/0xb0 [ 266.861285] ? lock_acquire+0x170/0x3f0 [ 266.865249] __generic_file_write_iter+0x227/0x590 [ 266.870184] generic_file_write_iter+0x36f/0x650 [ 266.874926] __vfs_write+0x44c/0x630 [ 266.878622] ? kernel_read+0x110/0x110 [ 266.882503] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 266.887514] vfs_write+0x17f/0x4d0 [ 266.891041] SyS_write+0xf2/0x210 [ 266.894475] ? SyS_read+0x210/0x210 [ 266.898114] ? __do_page_fault+0x159/0xad0 [ 266.902341] ? do_syscall_64+0x4c/0x640 [ 266.906312] ? SyS_read+0x210/0x210 [ 266.909940] do_syscall_64+0x1d5/0x640 [ 266.913829] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 266.919012] RIP: 0033:0x7f028966ae4f 17:23:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 17:23:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 89) [ 266.922715] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 266.930417] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 266.937686] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 266.945053] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 266.952336] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 266.959604] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:02 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") ftruncate(r0, 0x1000) [ 267.021970] FAULT_INJECTION: forcing a failure. [ 267.021970] name failslab, interval 1, probability 0, space 0, times 0 [ 267.044455] CPU: 0 PID: 13094 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 267.052359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 267.061712] Call Trace: [ 267.064301] dump_stack+0x1b2/0x281 [ 267.067928] should_fail.cold+0x10a/0x149 [ 267.072076] should_failslab+0xd6/0x130 [ 267.076048] kmem_cache_alloc_trace+0x29a/0x3d0 [ 267.080700] ? copy_mnt_ns+0xa30/0xa30 [ 267.084574] copy_mount_options+0x59/0x2f0 [ 267.088802] ? copy_mnt_ns+0xa30/0xa30 [ 267.092674] SyS_mount+0x84/0x120 [ 267.096110] ? copy_mnt_ns+0xa30/0xa30 [ 267.100076] do_syscall_64+0x1d5/0x640 [ 267.103961] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 267.109130] RIP: 0033:0x7f7f838d85fa [ 267.112833] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 267.120524] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 267.132029] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 267.139288] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 267.146538] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 267.153793] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 267.167579] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 267.180542] FAULT_INJECTION: forcing a failure. [ 267.180542] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.192454] CPU: 0 PID: 13115 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 267.200333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 267.209706] Call Trace: [ 267.212295] dump_stack+0x1b2/0x281 [ 267.215941] should_fail.cold+0x10a/0x149 [ 267.220355] __alloc_pages_nodemask+0x21e/0x2900 [ 267.225119] ? unwind_next_frame+0xe54/0x17d0 [ 267.229616] ? __save_stack_trace+0x63/0x160 [ 267.234022] ? deref_stack_reg+0x124/0x1a0 [ 267.238259] ? is_bpf_text_address+0x91/0x150 [ 267.242753] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 267.247600] ? trace_hardirqs_on+0x10/0x10 [ 267.251833] ? lock_acquire+0x170/0x3f0 [ 267.255811] ? lock_downgrade+0x740/0x740 [ 267.259958] ? __lock_acquire+0x5fc/0x3f20 [ 267.264194] ? check_preemption_disabled+0x35/0x240 [ 267.269224] alloc_pages_current+0x155/0x260 [ 267.273636] __get_free_pages+0xb/0x40 17:23:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 92) [ 267.277517] __tlb_remove_page_size+0x272/0x440 [ 267.282181] unmap_page_range+0xf94/0x1d90 [ 267.286427] ? vm_normal_page_pmd+0x340/0x340 [ 267.290922] unmap_single_vma+0x147/0x2b0 [ 267.295070] unmap_vmas+0x9d/0x160 [ 267.298612] unmap_region+0x1be/0x390 [ 267.302412] ? anon_vma_compatible+0x290/0x290 [ 267.306999] ? __vma_rb_erase+0x3de/0x950 [ 267.312883] ? userfaultfd_unmap_prep+0x1ac/0x450 [ 267.317736] do_munmap+0x527/0xc30 [ 267.321282] vm_munmap+0xb6/0x110 [ 267.324734] ? vm_brk+0x20/0x20 [ 267.328010] ? __do_page_fault+0x159/0xad0 [ 267.332237] ? do_mmap+0xcb0/0xcb0 [ 267.335770] SyS_munmap+0x21/0x30 [ 267.339224] do_syscall_64+0x1d5/0x640 [ 267.343146] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 267.348328] RIP: 0033:0x7f5ee2bf91a7 [ 267.352030] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 267.359740] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf91a7 [ 267.367009] RDX: 0000000000040000 RSI: 0000000000040000 RDI: 00007f5ed8d4b000 [ 267.374271] RBP: 00007f5ed8d4b000 R08: 0000000000000000 R09: 00000000000003c0 [ 267.381532] R10: 0000000000040000 R11: 0000000000000246 R12: 0000000000000000 [ 267.388798] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:03 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 83) [ 267.491488] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) [ 267.549850] FAULT_INJECTION: forcing a failure. [ 267.549850] name failslab, interval 1, probability 0, space 0, times 0 [ 267.561060] CPU: 1 PID: 13131 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 267.568937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 267.578289] Call Trace: [ 267.580878] dump_stack+0x1b2/0x281 [ 267.584507] should_fail.cold+0x10a/0x149 [ 267.588662] should_failslab+0xd6/0x130 [ 267.592645] kmem_cache_alloc+0x40/0x3c0 [ 267.596710] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 267.602339] __radix_tree_create+0x323/0x4b0 [ 267.606751] __radix_tree_insert+0x98/0x4f0 [ 267.611093] ? shmem_add_to_page_cache+0x3bf/0x730 [ 267.616020] ? __radix_tree_create+0x4b0/0x4b0 [ 267.621034] ? shmem_add_to_page_cache+0x1e7/0x730 [ 267.625967] shmem_add_to_page_cache+0x503/0x730 [ 267.630721] ? shmem_recalc_inode+0x2f0/0x2f0 [ 267.635213] ? __radix_tree_preload+0x1c3/0x250 [ 267.639883] shmem_getpage_gfp+0x12a7/0x2a40 [ 267.644314] ? shmem_alloc_and_acct_page+0x620/0x620 [ 267.649416] ? page_mapping+0x151/0x2b0 [ 267.653383] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 267.658741] ? do_writepages+0x240/0x240 [ 267.662804] shmem_write_begin+0xeb/0x190 [ 267.666953] generic_perform_write+0x1d5/0x430 [ 267.671534] ? __mnt_drop_write_file+0x5f/0x90 [ 267.676113] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 267.680789] ? current_time+0xb0/0xb0 [ 267.684593] ? lock_acquire+0x170/0x3f0 [ 267.688567] __generic_file_write_iter+0x227/0x590 [ 267.693502] generic_file_write_iter+0x36f/0x650 [ 267.698271] __vfs_write+0x44c/0x630 [ 267.702010] ? kernel_read+0x110/0x110 [ 267.705908] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 267.710926] vfs_write+0x17f/0x4d0 [ 267.714467] SyS_write+0xf2/0x210 [ 267.717917] ? SyS_read+0x210/0x210 [ 267.721544] ? __do_page_fault+0x159/0xad0 [ 267.725775] ? do_syscall_64+0x4c/0x640 [ 267.729746] ? SyS_read+0x210/0x210 [ 267.733371] do_syscall_64+0x1d5/0x640 [ 267.737263] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 267.742445] RIP: 0033:0x7f028966ae4f [ 267.746148] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 267.753850] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 267.761112] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 267.768381] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 267.775647] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 267.782913] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 267.806845] print_req_error: 89 callbacks suppressed [ 267.806851] print_req_error: I/O error, dev loop1, sector 0 [ 267.817922] buffer_io_error: 85 callbacks suppressed [ 267.817929] Buffer I/O error on dev loop1, logical block 0, async page read [ 267.834308] print_req_error: I/O error, dev loop1, sector 4 [ 267.840147] Buffer I/O error on dev loop1, logical block 2, async page read 17:23:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 17:23:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 90) [ 267.852033] print_req_error: I/O error, dev loop1, sector 6 [ 267.857847] Buffer I/O error on dev loop1, logical block 3, async page read 17:23:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 93) [ 267.955432] FAULT_INJECTION: forcing a failure. [ 267.955432] name failslab, interval 1, probability 0, space 0, times 0 [ 267.964458] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 17:23:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 268.001957] FAULT_INJECTION: forcing a failure. [ 268.001957] name failslab, interval 1, probability 0, space 0, times 0 [ 268.007285] CPU: 1 PID: 13132 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 268.021038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 268.030384] Call Trace: [ 268.032962] dump_stack+0x1b2/0x281 [ 268.036575] should_fail.cold+0x10a/0x149 [ 268.040708] should_failslab+0xd6/0x130 [ 268.044666] kmem_cache_alloc+0x28e/0x3c0 [ 268.048812] alloc_vfsmnt+0x23/0x7f0 [ 268.052526] ? _raw_read_unlock+0x29/0x40 [ 268.056673] vfs_kern_mount.part.0+0x27/0x470 [ 268.061159] do_mount+0xe65/0x2a30 [ 268.064682] ? __do_page_fault+0x159/0xad0 [ 268.068898] ? retint_kernel+0x2d/0x2d [ 268.072768] ? copy_mount_string+0x40/0x40 [ 268.076985] ? memset+0x20/0x40 [ 268.080246] ? copy_mount_options+0x1fa/0x2f0 [ 268.084726] ? copy_mnt_ns+0xa30/0xa30 [ 268.088594] SyS_mount+0xa8/0x120 [ 268.092030] ? copy_mnt_ns+0xa30/0xa30 [ 268.095899] do_syscall_64+0x1d5/0x640 [ 268.099771] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.104946] RIP: 0033:0x7f7f838d85fa [ 268.108643] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 268.116337] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 268.123583] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 268.130836] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 268.138096] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 268.145358] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 268.172772] CPU: 0 PID: 13151 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 268.180682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 268.190031] Call Trace: [ 268.192615] dump_stack+0x1b2/0x281 [ 268.196247] should_fail.cold+0x10a/0x149 [ 268.200401] should_failslab+0xd6/0x130 [ 268.204373] kmem_cache_alloc+0x28e/0x3c0 [ 268.208532] getname_flags+0xc8/0x550 [ 268.212333] do_sys_open+0x1ce/0x410 [ 268.216050] ? filp_open+0x60/0x60 [ 268.219582] ? vm_brk+0x20/0x20 [ 268.222860] ? __do_page_fault+0x159/0xad0 [ 268.227092] ? do_syscall_64+0x4c/0x640 [ 268.231060] ? SyS_open+0x30/0x30 [ 268.234502] do_syscall_64+0x1d5/0x640 [ 268.238375] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.243555] RIP: 0033:0x7f5ee2bab254 [ 268.247249] RSP: 002b:00007f5ee116aec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 268.254936] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bab254 [ 268.262187] RDX: 0000000000000002 RSI: 00007f5ee116afe0 RDI: 00000000ffffff9c 17:23:04 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 84) 17:23:04 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 268.269470] RBP: 00007f5ee116afe0 R08: 0000000000000000 R09: 00000000000003c0 [ 268.276723] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 268.283974] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 91) [ 268.391387] FAULT_INJECTION: forcing a failure. [ 268.391387] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.425233] CPU: 1 PID: 13167 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 268.433133] FAULT_INJECTION: forcing a failure. [ 268.433133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.444918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 268.454268] Call Trace: [ 268.456845] dump_stack+0x1b2/0x281 [ 268.460461] should_fail.cold+0x10a/0x149 [ 268.464591] __alloc_pages_nodemask+0x21e/0x2900 [ 268.469339] ? __lock_acquire+0x5fc/0x3f20 [ 268.473559] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 268.478387] ? radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 268.484164] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 268.489600] ? __lock_acquire+0x5fc/0x3f20 [ 268.493820] ? kmem_cache_alloc+0x35f/0x3c0 [ 268.498128] alloc_pages_vma+0xd2/0x6d0 [ 268.502101] shmem_alloc_page+0xe0/0x180 [ 268.506153] ? shmem_swapin+0x180/0x180 [ 268.510110] ? trace_hardirqs_on+0x10/0x10 [ 268.514325] ? shmem_add_to_page_cache+0x3bf/0x730 [ 268.519235] ? __radix_tree_lookup+0x1b5/0x2e0 [ 268.523801] ? find_get_entry+0x312/0x630 [ 268.527945] ? check_preemption_disabled+0x35/0x240 [ 268.532946] ? __vm_enough_memory+0x261/0x520 [ 268.537422] shmem_alloc_and_acct_page+0x126/0x620 [ 268.542334] shmem_getpage_gfp+0x302/0x2a40 [ 268.546652] ? shmem_alloc_and_acct_page+0x620/0x620 [ 268.551742] ? page_mapping+0x151/0x2b0 [ 268.555699] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 268.560953] ? do_writepages+0x240/0x240 [ 268.564999] shmem_write_begin+0xeb/0x190 [ 268.569132] generic_perform_write+0x1d5/0x430 [ 268.573702] ? __mnt_drop_write_file+0x5f/0x90 [ 268.578266] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 268.582917] ? current_time+0xb0/0xb0 [ 268.586697] ? lock_acquire+0x170/0x3f0 [ 268.590655] __generic_file_write_iter+0x227/0x590 [ 268.595573] generic_file_write_iter+0x36f/0x650 [ 268.600334] __vfs_write+0x44c/0x630 [ 268.604047] ? kernel_read+0x110/0x110 [ 268.607929] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 268.612931] vfs_write+0x17f/0x4d0 [ 268.616476] SyS_write+0xf2/0x210 [ 268.620013] ? SyS_read+0x210/0x210 [ 268.623631] ? __do_page_fault+0x159/0xad0 [ 268.627855] ? do_syscall_64+0x4c/0x640 [ 268.631813] ? SyS_read+0x210/0x210 [ 268.635423] do_syscall_64+0x1d5/0x640 [ 268.639301] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.644471] RIP: 0033:0x7f028966ae4f [ 268.648256] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 268.655974] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 268.663223] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 268.670566] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 268.677816] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 268.685077] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 94) [ 268.692344] CPU: 0 PID: 13174 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 268.700225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 268.709575] Call Trace: [ 268.712167] dump_stack+0x1b2/0x281 [ 268.715801] should_fail.cold+0x10a/0x149 [ 268.719946] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.725336] __alloc_pages_nodemask+0x21e/0x2900 [ 268.730097] ? __lock_acquire+0x5fc/0x3f20 [ 268.734329] ? do_syscall_64+0x1d5/0x640 [ 268.738384] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.743741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 268.748583] ? trace_hardirqs_on+0x10/0x10 [ 268.752814] ? lock_downgrade+0x740/0x740 [ 268.756958] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 268.762048] ? validate_mm+0x32a/0x580 [ 268.765928] cache_grow_begin+0x91/0x700 [ 268.769969] ? fs_reclaim_release+0xd0/0x110 [ 268.774356] ? check_preemption_disabled+0x35/0x240 [ 268.779362] cache_alloc_refill+0x273/0x350 [ 268.783673] kmem_cache_alloc+0x333/0x3c0 [ 268.787803] getname_flags+0xc8/0x550 [ 268.791592] do_sys_open+0x1ce/0x410 [ 268.795300] ? filp_open+0x60/0x60 [ 268.798831] ? vm_brk+0x20/0x20 [ 268.802104] ? __do_page_fault+0x159/0xad0 [ 268.806328] ? do_syscall_64+0x4c/0x640 [ 268.810302] ? SyS_open+0x30/0x30 [ 268.813834] do_syscall_64+0x1d5/0x640 [ 268.817718] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 268.822895] RIP: 0033:0x7f5ee2bab254 [ 268.826592] RSP: 002b:00007f5ee116aec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 268.834292] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bab254 17:23:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 268.841551] RDX: 0000000000000002 RSI: 00007f5ee116afe0 RDI: 00000000ffffff9c [ 268.848810] RBP: 00007f5ee116afe0 R08: 0000000000000000 R09: 00000000000003c0 [ 268.856068] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 268.863325] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 268.904436] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) [ 268.919265] FAULT_INJECTION: forcing a failure. [ 268.919265] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.937582] CPU: 0 PID: 13180 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 268.945474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 268.954820] Call Trace: [ 268.957408] dump_stack+0x1b2/0x281 [ 268.961039] should_fail.cold+0x10a/0x149 [ 268.965191] __alloc_pages_nodemask+0x21e/0x2900 [ 268.969952] ? trace_hardirqs_on+0x10/0x10 [ 268.974183] ? trace_hardirqs_on+0x10/0x10 [ 268.978413] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 268.981229] FAULT_INJECTION: forcing a failure. [ 268.981229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.984302] ? check_preemption_disabled+0x35/0x240 [ 269.001070] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 269.005899] ? __lock_acquire+0x5fc/0x3f20 [ 269.010113] ? __lock_acquire+0x5fc/0x3f20 [ 269.014337] ? kmem_cache_alloc+0x35f/0x3c0 [ 269.018639] alloc_pages_vma+0xd2/0x6d0 [ 269.022595] shmem_alloc_page+0xe0/0x180 [ 269.026730] ? shmem_swapin+0x180/0x180 [ 269.030685] ? trace_hardirqs_on+0x10/0x10 [ 269.034899] ? shmem_add_to_page_cache+0x3bf/0x730 [ 269.039808] ? __radix_tree_lookup+0x1b5/0x2e0 [ 269.044372] ? find_get_entry+0x312/0x630 [ 269.048523] ? check_preemption_disabled+0x35/0x240 [ 269.053523] ? __vm_enough_memory+0x261/0x520 [ 269.058015] shmem_alloc_and_acct_page+0x126/0x620 [ 269.062945] shmem_getpage_gfp+0x302/0x2a40 [ 269.067268] ? shmem_alloc_and_acct_page+0x620/0x620 [ 269.072359] ? page_mapping+0x151/0x2b0 [ 269.076315] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 269.081572] ? do_writepages+0x240/0x240 [ 269.085615] shmem_write_begin+0xeb/0x190 [ 269.089746] generic_perform_write+0x1d5/0x430 [ 269.094310] ? __mnt_drop_write_file+0x5f/0x90 [ 269.098870] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 269.103519] ? current_time+0xb0/0xb0 [ 269.107303] ? lock_acquire+0x170/0x3f0 [ 269.111257] __generic_file_write_iter+0x227/0x590 [ 269.116171] generic_file_write_iter+0x36f/0x650 [ 269.120913] __vfs_write+0x44c/0x630 [ 269.124606] ? kernel_read+0x110/0x110 [ 269.128482] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 269.133478] vfs_write+0x17f/0x4d0 [ 269.137016] SyS_write+0xf2/0x210 [ 269.140453] ? SyS_read+0x210/0x210 [ 269.144060] ? __do_page_fault+0x159/0xad0 [ 269.148273] ? do_syscall_64+0x4c/0x640 [ 269.152239] ? SyS_read+0x210/0x210 [ 269.155853] do_syscall_64+0x1d5/0x640 [ 269.159729] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 269.164906] RIP: 0033:0x7f028966ae4f [ 269.168602] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 269.176298] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 269.183548] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 269.190797] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 269.198045] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 269.205295] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 269.212593] CPU: 1 PID: 13182 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 269.220471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 269.229820] Call Trace: [ 269.232427] dump_stack+0x1b2/0x281 [ 269.236054] should_fail.cold+0x10a/0x149 [ 269.240208] __alloc_pages_nodemask+0x21e/0x2900 [ 269.244963] ? depot_save_stack+0x10d/0x3f0 [ 269.249293] ? __lock_acquire+0x5fc/0x3f20 [ 269.253535] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 269.258373] ? trace_hardirqs_on+0x10/0x10 [ 269.262597] ? trace_hardirqs_on+0x10/0x10 [ 269.266827] ? reacquire_held_locks+0xb5/0x3f0 [ 269.271388] ? dput.part.0+0x3b4/0x710 [ 269.275257] ? list_lru_add+0x22a/0x490 [ 269.279217] cache_grow_begin+0x91/0x700 [ 269.283258] ? fs_reclaim_release+0xd0/0x110 [ 269.287645] ? check_preemption_disabled+0x35/0x240 [ 269.292645] cache_alloc_refill+0x273/0x350 [ 269.296957] kmem_cache_alloc_trace+0x340/0x3d0 [ 269.301605] ? copy_mnt_ns+0xa30/0xa30 [ 269.305471] copy_mount_options+0x59/0x2f0 [ 269.309686] ? copy_mnt_ns+0xa30/0xa30 [ 269.313552] SyS_mount+0x84/0x120 [ 269.316985] ? copy_mnt_ns+0xa30/0xa30 [ 269.320852] do_syscall_64+0x1d5/0x640 [ 269.324721] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 269.329890] RIP: 0033:0x7f7f838d85fa [ 269.333579] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 269.341267] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 269.348606] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 17:23:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 95) 17:23:05 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) (async) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) (async) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) [ 269.355858] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 269.363108] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 269.370358] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 17:23:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 269.472582] FAULT_INJECTION: forcing a failure. [ 269.472582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.502418] CPU: 0 PID: 13197 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 269.510323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 269.519677] Call Trace: [ 269.522262] dump_stack+0x1b2/0x281 [ 269.525900] should_fail.cold+0x10a/0x149 [ 269.530050] __alloc_pages_nodemask+0x21e/0x2900 [ 269.534809] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 269.539638] ? __lock_acquire+0x5fc/0x3f20 [ 269.543863] ? __lock_acquire+0x5fc/0x3f20 [ 269.548081] ? kmem_cache_alloc+0x35f/0x3c0 [ 269.552388] alloc_pages_vma+0xd2/0x6d0 [ 269.556346] shmem_alloc_page+0xe0/0x180 [ 269.560387] ? shmem_swapin+0x180/0x180 [ 269.564342] ? trace_hardirqs_on+0x10/0x10 [ 269.568554] ? shmem_add_to_page_cache+0x3bf/0x730 [ 269.573461] ? __radix_tree_lookup+0x1b5/0x2e0 [ 269.578026] ? find_get_entry+0x312/0x630 [ 269.582155] ? check_preemption_disabled+0x35/0x240 [ 269.587158] ? __vm_enough_memory+0x261/0x520 [ 269.591639] shmem_alloc_and_acct_page+0x126/0x620 [ 269.596556] shmem_getpage_gfp+0x302/0x2a40 [ 269.600866] ? shmem_alloc_and_acct_page+0x620/0x620 [ 269.605973] ? page_mapping+0x151/0x2b0 [ 269.609929] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 269.615186] ? do_writepages+0x240/0x240 [ 269.619232] shmem_write_begin+0xeb/0x190 [ 269.623365] generic_perform_write+0x1d5/0x430 [ 269.627932] ? __mnt_drop_write_file+0x5f/0x90 [ 269.632505] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 269.638804] ? current_time+0xb0/0xb0 [ 269.642586] ? lock_acquire+0x170/0x3f0 [ 269.646542] __generic_file_write_iter+0x227/0x590 [ 269.651458] generic_file_write_iter+0x36f/0x650 [ 269.656198] __vfs_write+0x44c/0x630 [ 269.659894] ? kernel_read+0x110/0x110 [ 269.663772] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 269.668768] vfs_write+0x17f/0x4d0 [ 269.672291] SyS_write+0xf2/0x210 [ 269.675725] ? SyS_read+0x210/0x210 [ 269.679331] ? __do_page_fault+0x159/0xad0 [ 269.683546] ? do_syscall_64+0x4c/0x640 [ 269.687511] ? SyS_read+0x210/0x210 [ 269.691117] do_syscall_64+0x1d5/0x640 [ 269.694991] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 269.700162] RIP: 0033:0x7f028966ae4f [ 269.703857] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 269.711547] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 269.718794] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 269.726049] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 269.733296] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 269.740544] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:05 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$eJzs3U1MI2Ucx/F/SysDiiJREHlrQgxeLLVVT5rYGLxp1EBi9GAQW6wUNaAGkAicjQlHY0yMJzF64bTJnjZks8lmswl7Yg+7yb4cdvfQkN0Tuxxm084MdEq7aXc6/S/l+8luZ6YzzzO/h2kngeeZGQEAAAAAAAAAAAAAAE3DEJFnRKRTRF6osE0g/xKxNg6JSLh45TXTlD3T7BCRp+368i/B4h04QlY15Ty4uzw1PfbrzEEZo/x2Efu/U3+Pky8gq1U3GvBovf3CwNUJkfUua+pS6UOuwc4SLHm7x54Gqqwm//0sqq7wXZdHnDPq6t3Cv4bLn4IW7J+dubImQUPEHLLWma2Vy/UGxnsbFhIAAAAAAAAAAAAoQv8/UDv6/y30/x9F/z8AAAAAAAAAAAA0TATbXMvl+tX7ReSlom2q6S/cEJH/ReSSPd22+9IiZbpGnX7FSkxrh/TtAwAAAAAAAAAAAADQAOeGf45rZ9CU+f3tr7Qz1OJMssX9hj3wI2QvOuMydkqmj+tFL4V9kFtzXxH/6rA1da5nr3f7nTE03V4qqaPcmnskT7s99ev493gp7INcsuSOCD5//ge8FPZB6fF3Tl5+tb/fS2EfmH+72z9Ssr7e7R/9Yfb70fnFpdcys5PTqenUt/F44q3YG7HYm/HRdCabilmvXnZRk9Lj/7J94P06/oNeCh8Dpz/te0c7g6b/dn75SDuDpnvJzah2Bk37g6eS2hk03fz3xqJ2Bk3vXx/7UTuDpmX54mPtDJq2vtz+XDuDpnEj0qWdQdPeyOYH2hk09Q13l95i70S5fad7SDuDplsX15/XzqDpt/d209oZNP303LMNuRXmk+qzVz5JaGfQFL3/Z6d2Bk1Tc7kO7QyaEltXVrQzaPprZ7dPO4Om82f/OdF///ij9esZ7Qya0vvffKidoRZH7p8PAACaXrDw3J9QIHo4H4xGRVoKzwIywulMNhW3xwM4y6+Le33CfhZQp4TCzuiFp0RkI2C05ZejU99lj9WgOAAAAAAAmsz84tLMZDabmpvXTgIAAAAAAAAAAAAAAAAAAKp1OP7PvxntNgIAALdwhev/WwvX87cfXO9viMjlgBFu7NMJAACAHxrx+z8zzDBz3Ga0z0wAULNV7QAAmstC0b3SgWbxMAAA///rbsKx") (fail_nth: 85) 17:23:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 92) [ 269.803744] print_req_error: I/O error, dev loop1, sector 0 [ 269.809589] Buffer I/O error on dev loop1, logical block 0, async page read [ 269.816984] print_req_error: I/O error, dev loop1, sector 4 [ 269.822932] Buffer I/O error on dev loop1, logical block 2, async page read [ 269.830141] print_req_error: I/O error, dev loop1, sector 6 [ 269.835854] Buffer I/O error on dev loop1, logical block 3, async page read [ 269.847761] FAULT_INJECTION: forcing a failure. 17:23:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 269.847761] name failslab, interval 1, probability 0, space 0, times 0 [ 269.859840] CPU: 1 PID: 13211 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 269.867728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 269.877077] Call Trace: [ 269.879665] dump_stack+0x1b2/0x281 [ 269.883299] should_fail.cold+0x10a/0x149 [ 269.883621] FAULT_INJECTION: forcing a failure. [ 269.883621] name failslab, interval 1, probability 0, space 0, times 0 [ 269.887450] should_failslab+0xd6/0x130 17:23:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 96) [ 269.887465] kmem_cache_alloc+0x28e/0x3c0 [ 269.887477] alloc_vfsmnt+0x23/0x7f0 [ 269.887487] ? _raw_read_unlock+0x29/0x40 [ 269.887496] vfs_kern_mount.part.0+0x27/0x470 [ 269.887511] do_mount+0xe65/0x2a30 [ 269.922654] ? __do_page_fault+0x159/0xad0 [ 269.926886] ? retint_kernel+0x2d/0x2d [ 269.930779] ? copy_mount_string+0x40/0x40 [ 269.935017] ? memset+0x20/0x40 [ 269.938294] ? copy_mount_options+0x1fa/0x2f0 [ 269.942789] ? copy_mnt_ns+0xa30/0xa30 [ 269.946764] SyS_mount+0xa8/0x120 [ 269.950217] ? copy_mnt_ns+0xa30/0xa30 [ 269.954113] do_syscall_64+0x1d5/0x640 [ 269.958007] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 269.963189] RIP: 0033:0x7f7f838d85fa [ 269.967155] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 269.978158] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 269.985423] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 269.992679] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 269.999937] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 270.007195] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 270.035265] FAULT_INJECTION: forcing a failure. [ 270.035265] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.039382] CPU: 0 PID: 13212 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 270.054963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 270.064304] Call Trace: [ 270.066877] dump_stack+0x1b2/0x281 [ 270.070491] should_fail.cold+0x10a/0x149 [ 270.074626] should_failslab+0xd6/0x130 [ 270.078589] kmem_cache_alloc_trace+0x29a/0x3d0 [ 270.083250] apparmor_file_alloc_security+0x129/0x800 [ 270.088431] security_file_alloc+0x66/0xa0 [ 270.092650] ? selinux_is_enabled+0x5/0x50 [ 270.096868] get_empty_filp+0x16b/0x3f0 [ 270.100823] path_openat+0x84/0x2970 [ 270.104521] ? trace_hardirqs_on+0x10/0x10 [ 270.108746] ? path_lookupat+0x780/0x780 [ 270.112811] ? trace_hardirqs_on+0x10/0x10 [ 270.117025] ? lock_downgrade+0x740/0x740 [ 270.121170] do_filp_open+0x179/0x3c0 [ 270.124950] ? may_open_dev+0xe0/0xe0 [ 270.128731] ? __alloc_fd+0x1be/0x490 [ 270.132514] ? lock_downgrade+0x740/0x740 [ 270.136642] ? do_raw_spin_unlock+0x164/0x220 [ 270.145901] ? _raw_spin_unlock+0x29/0x40 [ 270.150044] ? __alloc_fd+0x1be/0x490 [ 270.153836] do_sys_open+0x296/0x410 [ 270.157530] ? filp_open+0x60/0x60 [ 270.161052] ? vm_brk+0x20/0x20 [ 270.164314] ? __do_page_fault+0x159/0xad0 [ 270.168529] ? do_syscall_64+0x4c/0x640 [ 270.172490] ? SyS_open+0x30/0x30 [ 270.175935] do_syscall_64+0x1d5/0x640 [ 270.179818] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 270.184987] RIP: 0033:0x7f5ee2bab254 [ 270.188683] RSP: 002b:00007f5ee116aec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 270.196372] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bab254 [ 270.203622] RDX: 0000000000000002 RSI: 00007f5ee116afe0 RDI: 00000000ffffff9c [ 270.210882] RBP: 00007f5ee116afe0 R08: 0000000000000000 R09: 00000000000003c0 [ 270.218140] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 270.225401] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 270.232675] CPU: 1 PID: 13220 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 270.240558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 270.249914] Call Trace: [ 270.252498] dump_stack+0x1b2/0x281 [ 270.256120] should_fail.cold+0x10a/0x149 [ 270.260327] __alloc_pages_nodemask+0x21e/0x2900 [ 270.265077] ? register_lock_class+0x1d0/0x1180 [ 270.269831] ? trace_hardirqs_on+0x10/0x10 [ 270.274058] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 270.279930] ? static_obj+0x50/0x50 [ 270.283549] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 270.288388] ? __lock_acquire+0x5fc/0x3f20 [ 270.292615] ? __lock_acquire+0x5fc/0x3f20 [ 270.296841] ? kmem_cache_alloc+0x35f/0x3c0 [ 270.301152] alloc_pages_vma+0xd2/0x6d0 [ 270.305118] shmem_alloc_page+0xe0/0x180 [ 270.309166] ? shmem_swapin+0x180/0x180 [ 270.313130] ? trace_hardirqs_on+0x10/0x10 [ 270.317350] ? shmem_add_to_page_cache+0x3bf/0x730 [ 270.322354] ? __radix_tree_lookup+0x1b5/0x2e0 [ 270.326925] ? find_get_entry+0x312/0x630 [ 270.331063] ? check_preemption_disabled+0x35/0x240 [ 270.336075] ? __vm_enough_memory+0x261/0x520 [ 270.340568] shmem_alloc_and_acct_page+0x126/0x620 [ 270.345495] shmem_getpage_gfp+0x302/0x2a40 [ 270.349833] ? shmem_alloc_and_acct_page+0x620/0x620 [ 270.354928] ? page_mapping+0x151/0x2b0 [ 270.359062] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 270.364323] ? do_writepages+0x240/0x240 [ 270.368376] shmem_write_begin+0xeb/0x190 [ 270.372524] generic_perform_write+0x1d5/0x430 [ 270.377106] ? __mnt_drop_write_file+0x5f/0x90 [ 270.381678] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 270.386334] ? current_time+0xb0/0xb0 [ 270.390124] ? lock_acquire+0x170/0x3f0 [ 270.394090] __generic_file_write_iter+0x227/0x590 [ 270.399014] generic_file_write_iter+0x36f/0x650 [ 270.403764] __vfs_write+0x44c/0x630 [ 270.407469] ? kernel_read+0x110/0x110 [ 270.411356] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 270.416362] vfs_write+0x17f/0x4d0 [ 270.419891] SyS_write+0xf2/0x210 [ 270.423334] ? SyS_read+0x210/0x210 [ 270.426948] ? __do_page_fault+0x159/0xad0 [ 270.431171] ? do_syscall_64+0x4c/0x640 [ 270.435132] ? SyS_read+0x210/0x210 [ 270.438754] do_syscall_64+0x1d5/0x640 [ 270.442645] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 270.447824] RIP: 0033:0x7f028966ae4f 17:23:06 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) (async) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) (async) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) 17:23:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 270.451518] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 270.459223] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 270.466567] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 270.473826] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 270.481083] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 270.488340] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:06 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 86) 17:23:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 93) [ 270.603646] FAULT_INJECTION: forcing a failure. [ 270.603646] name failslab, interval 1, probability 0, space 0, times 0 [ 270.619442] FAULT_INJECTION: forcing a failure. [ 270.619442] name failslab, interval 1, probability 0, space 0, times 0 [ 270.631946] CPU: 0 PID: 13234 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 270.639830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 270.649204] Call Trace: 17:23:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 97) [ 270.651793] dump_stack+0x1b2/0x281 [ 270.655418] should_fail.cold+0x10a/0x149 [ 270.659566] should_failslab+0xd6/0x130 [ 270.663536] kmem_cache_alloc+0x28e/0x3c0 [ 270.667683] getname_flags+0xc8/0x550 [ 270.671481] ? __do_page_fault+0x159/0xad0 [ 270.675711] user_path_at_empty+0x2a/0x50 [ 270.679858] do_mount+0x118/0x2a30 [ 270.683394] ? __do_page_fault+0x159/0xad0 [ 270.687625] ? retint_kernel+0x2d/0x2d [ 270.691510] ? copy_mount_string+0x40/0x40 [ 270.695739] ? memset+0x20/0x40 [ 270.699021] ? copy_mount_options+0x1fa/0x2f0 [ 270.703513] ? copy_mnt_ns+0xa30/0xa30 [ 270.707395] SyS_mount+0xa8/0x120 [ 270.710840] ? copy_mnt_ns+0xa30/0xa30 [ 270.714721] do_syscall_64+0x1d5/0x640 [ 270.718603] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 270.723782] RIP: 0033:0x7f7f838d85fa [ 270.727492] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 270.732029] FAULT_INJECTION: forcing a failure. [ 270.732029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.735187] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 270.735193] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 270.735199] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 270.735204] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 270.735210] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 270.741138] CPU: 0 PID: 13237 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 270.791143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 270.800488] Call Trace: [ 270.803072] dump_stack+0x1b2/0x281 [ 270.806701] should_fail.cold+0x10a/0x149 [ 270.810864] should_failslab+0xd6/0x130 [ 270.814836] kmem_cache_alloc_trace+0x29a/0x3d0 [ 270.819505] apparmor_file_alloc_security+0x129/0x800 [ 270.824694] security_file_alloc+0x66/0xa0 [ 270.828923] ? selinux_is_enabled+0x5/0x50 [ 270.833151] get_empty_filp+0x16b/0x3f0 [ 270.837120] path_openat+0x84/0x2970 [ 270.840832] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 270.845671] ? path_lookupat+0x780/0x780 [ 270.849723] ? trace_hardirqs_on+0x10/0x10 [ 270.853969] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 270.858980] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.863733] do_filp_open+0x179/0x3c0 [ 270.867521] ? may_open_dev+0xe0/0xe0 [ 270.871313] ? __alloc_fd+0x1be/0x490 [ 270.875105] ? lock_downgrade+0x740/0x740 [ 270.879243] ? do_raw_spin_unlock+0x164/0x220 [ 270.883730] ? _raw_spin_unlock+0x29/0x40 [ 270.887874] ? __alloc_fd+0x1be/0x490 [ 270.891669] do_sys_open+0x296/0x410 [ 270.895373] ? filp_open+0x60/0x60 [ 270.898904] ? vm_brk+0x20/0x20 [ 270.902172] ? __do_page_fault+0x159/0xad0 [ 270.906393] ? do_syscall_64+0x4c/0x640 [ 270.910369] ? SyS_open+0x30/0x30 [ 270.913822] do_syscall_64+0x1d5/0x640 [ 270.917865] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 270.923055] RIP: 0033:0x7f5ee2bab254 [ 270.926757] RSP: 002b:00007f5ee116aec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 270.934454] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bab254 [ 270.941710] RDX: 0000000000000002 RSI: 00007f5ee116afe0 RDI: 00000000ffffff9c [ 270.948969] RBP: 00007f5ee116afe0 R08: 0000000000000000 R09: 00000000000003c0 [ 270.956224] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 270.963483] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 270.977484] CPU: 1 PID: 13245 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 270.985375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 270.994719] Call Trace: [ 270.997303] dump_stack+0x1b2/0x281 [ 271.000933] should_fail.cold+0x10a/0x149 [ 271.005080] __alloc_pages_nodemask+0x21e/0x2900 [ 271.009836] ? __lock_acquire+0x5fc/0x3f20 [ 271.014084] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 271.018933] ? __lock_acquire+0x5fc/0x3f20 [ 271.023165] ? __lock_acquire+0x5fc/0x3f20 [ 271.027397] ? kmem_cache_alloc+0x35f/0x3c0 [ 271.031724] alloc_pages_vma+0xd2/0x6d0 [ 271.035701] shmem_alloc_page+0xe0/0x180 [ 271.039773] ? shmem_swapin+0x180/0x180 [ 271.043743] ? trace_hardirqs_on+0x10/0x10 [ 271.047974] ? shmem_add_to_page_cache+0x3bf/0x730 [ 271.052908] ? __radix_tree_lookup+0x1b5/0x2e0 [ 271.057489] ? find_get_entry+0x312/0x630 [ 271.061635] ? check_preemption_disabled+0x35/0x240 [ 271.066657] ? __vm_enough_memory+0x261/0x520 [ 271.071149] shmem_alloc_and_acct_page+0x126/0x620 [ 271.076256] shmem_getpage_gfp+0x302/0x2a40 [ 271.080591] ? shmem_alloc_and_acct_page+0x620/0x620 [ 271.085698] ? page_mapping+0x151/0x2b0 [ 271.089662] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 271.094928] ? do_writepages+0x240/0x240 [ 271.098991] shmem_write_begin+0xeb/0x190 [ 271.103140] generic_perform_write+0x1d5/0x430 [ 271.107722] ? __mnt_drop_write_file+0x5f/0x90 [ 271.112297] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 271.116967] ? current_time+0xb0/0xb0 [ 271.120765] ? lock_acquire+0x170/0x3f0 [ 271.124734] __generic_file_write_iter+0x227/0x590 [ 271.129657] generic_file_write_iter+0x36f/0x650 [ 271.134411] __vfs_write+0x44c/0x630 [ 271.138116] ? kernel_read+0x110/0x110 [ 271.142012] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 271.147016] vfs_write+0x17f/0x4d0 [ 271.150547] SyS_write+0xf2/0x210 [ 271.153994] ? SyS_read+0x210/0x210 [ 271.157613] ? __do_page_fault+0x159/0xad0 [ 271.161847] ? do_syscall_64+0x4c/0x640 [ 271.165819] ? SyS_read+0x210/0x210 [ 271.169439] do_syscall_64+0x1d5/0x640 [ 271.173325] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 271.178508] RIP: 0033:0x7f028966ae4f [ 271.182207] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 271.189913] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 271.197173] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 17:23:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 17:23:07 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f00000005c0)='/dev/ocfs2_control\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) [ 271.204431] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 271.211687] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 271.219030] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 94) 17:23:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 98) 17:23:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000), 0x4c8, 0x0) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000100)) 17:23:07 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 87) 17:23:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="ef279c91fcbaa31721b93ac9b3e0ab4b23fae284db9f96cdb37306fe255a2231649f5c4bd5fc299d1ee14b8acef659928c630a3febe62e34d96b49710587925b1529bb1a76f9f835a5a3e1a9a688ccd7f40bf93bc422fc6b2ddc6bc42f05e3bdbb40ebc8d2194eea69acaf5e495b9faa50a55f5e6eca6dc35c990d7844d588d269c0ca", 0x200001c3}, {&(0x7f0000000600)="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", 0xe3d}, {&(0x7f0000000200)="b1", 0x1}], 0x3}}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 271.330845] FAULT_INJECTION: forcing a failure. [ 271.330845] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.332647] FAULT_INJECTION: forcing a failure. [ 271.332647] name failslab, interval 1, probability 0, space 0, times 0 [ 271.357655] FAULT_INJECTION: forcing a failure. [ 271.357655] name failslab, interval 1, probability 0, space 0, times 0 [ 271.383640] CPU: 0 PID: 13265 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 271.391545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 271.400893] Call Trace: [ 271.403476] dump_stack+0x1b2/0x281 [ 271.407104] should_fail.cold+0x10a/0x149 [ 271.411250] __alloc_pages_nodemask+0x21e/0x2900 [ 271.416013] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 271.420847] ? __lock_acquire+0x5fc/0x3f20 [ 271.425070] ? __lock_acquire+0x5fc/0x3f20 [ 271.429299] ? kmem_cache_alloc+0x35f/0x3c0 [ 271.433621] alloc_pages_vma+0xd2/0x6d0 [ 271.437592] shmem_alloc_page+0xe0/0x180 [ 271.441643] ? shmem_swapin+0x180/0x180 [ 271.445607] ? trace_hardirqs_on+0x10/0x10 [ 271.449845] ? shmem_add_to_page_cache+0x3bf/0x730 [ 271.454759] ? __radix_tree_lookup+0x1b5/0x2e0 [ 271.459321] ? find_get_entry+0x312/0x630 [ 271.463450] ? check_preemption_disabled+0x35/0x240 [ 271.468470] ? __vm_enough_memory+0x261/0x520 [ 271.472952] shmem_alloc_and_acct_page+0x126/0x620 [ 271.477871] shmem_getpage_gfp+0x302/0x2a40 [ 271.482190] ? shmem_alloc_and_acct_page+0x620/0x620 [ 271.487284] ? page_mapping+0x151/0x2b0 [ 271.491245] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 271.496506] ? do_writepages+0x240/0x240 [ 271.500558] shmem_write_begin+0xeb/0x190 [ 271.504691] generic_perform_write+0x1d5/0x430 [ 271.509258] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 271.513910] ? current_time+0xb0/0xb0 [ 271.517693] ? lock_acquire+0x170/0x3f0 [ 271.521650] __generic_file_write_iter+0x227/0x590 [ 271.526563] generic_file_write_iter+0x36f/0x650 [ 271.531311] __vfs_write+0x44c/0x630 [ 271.535012] ? kernel_read+0x110/0x110 [ 271.538889] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 271.543890] vfs_write+0x17f/0x4d0 [ 271.547412] SyS_write+0xf2/0x210 [ 271.550848] ? SyS_read+0x210/0x210 [ 271.554459] ? __do_page_fault+0x159/0xad0 [ 271.558669] ? do_syscall_64+0x4c/0x640 [ 271.562621] ? SyS_read+0x210/0x210 [ 271.566227] do_syscall_64+0x1d5/0x640 [ 271.570112] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 271.575294] RIP: 0033:0x7f028966ae4f [ 271.578990] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 271.586676] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 271.593924] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 271.601176] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 271.608434] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 271.615689] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 [ 271.622953] CPU: 1 PID: 13261 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 17:23:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged_recursive\x00', 0x26e1, 0x0) write$cgroup_type(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x660c, 0x0) openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1505, 0x7, 0x100}) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ee"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") [ 271.630840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 271.640181] Call Trace: [ 271.642759] dump_stack+0x1b2/0x281 [ 271.646383] should_fail.cold+0x10a/0x149 [ 271.650524] should_failslab+0xd6/0x130 [ 271.654493] kmem_cache_alloc_trace+0x29a/0x3d0 [ 271.659155] ? loop_get_status64+0x100/0x100 [ 271.663559] __kthread_create_on_node+0xbe/0x3a0 [ 271.668311] ? kthread_park+0x130/0x130 [ 271.672291] ? loop_get_status64+0x100/0x100 [ 271.676694] kthread_create_on_node+0xa8/0xd0 [ 271.681182] ? __kthread_create_on_node+0x3a0/0x3a0 [ 271.686199] ? __lockdep_init_map+0x100/0x560 [ 271.690684] ? __lockdep_init_map+0x100/0x560 [ 271.695177] lo_ioctl+0xcd9/0x1cd0 [ 271.698718] ? loop_set_status64+0xe0/0xe0 [ 271.702949] blkdev_ioctl+0x540/0x1830 [ 271.706829] ? blkpg_ioctl+0x8d0/0x8d0 [ 271.710705] ? trace_hardirqs_on+0x10/0x10 [ 271.714935] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 271.720033] ? debug_check_no_obj_freed+0x2c0/0x680 [ 271.725046] block_ioctl+0xd9/0x120 [ 271.728662] ? blkdev_fallocate+0x3a0/0x3a0 [ 271.732981] do_vfs_ioctl+0x75a/0xff0 [ 271.736772] ? lock_acquire+0x170/0x3f0 [ 271.740733] ? ioctl_preallocate+0x1a0/0x1a0 [ 271.745145] ? __fget+0x265/0x3e0 [ 271.748583] ? do_vfs_ioctl+0xff0/0xff0 [ 271.752538] ? security_file_ioctl+0x83/0xb0 [ 271.757047] SyS_ioctl+0x7f/0xb0 [ 271.760401] ? do_vfs_ioctl+0xff0/0xff0 [ 271.764362] do_syscall_64+0x1d5/0x640 [ 271.768234] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 271.773403] RIP: 0033:0x7f5ee2bf8eb7 [ 271.777094] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.784782] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 271.792032] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 271.799287] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 271.806543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.813800] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 271.821069] CPU: 0 PID: 13266 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 271.828948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 271.838295] Call Trace: [ 271.840877] dump_stack+0x1b2/0x281 [ 271.844517] should_fail.cold+0x10a/0x149 [ 271.848661] should_failslab+0xd6/0x130 [ 271.852631] kmem_cache_alloc+0x28e/0x3c0 [ 271.856779] alloc_vfsmnt+0x23/0x7f0 [ 271.860485] ? _raw_read_unlock+0x29/0x40 [ 271.864627] vfs_kern_mount.part.0+0x27/0x470 [ 271.869118] do_mount+0xe65/0x2a30 [ 271.872651] ? __do_page_fault+0x159/0xad0 [ 271.876880] ? retint_kernel+0x2d/0x2d [ 271.880764] ? copy_mount_string+0x40/0x40 [ 271.885033] ? memset+0x20/0x40 [ 271.888309] ? copy_mount_options+0x1fa/0x2f0 [ 271.892797] ? copy_mnt_ns+0xa30/0xa30 [ 271.896676] SyS_mount+0xa8/0x120 [ 271.900120] ? copy_mnt_ns+0xa30/0xa30 [ 271.904003] do_syscall_64+0x1d5/0x640 [ 271.907894] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 271.913075] RIP: 0033:0x7f7f838d85fa [ 271.913135] FAULT_INJECTION: forcing a failure. [ 271.913135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.916773] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:23:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$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") (fail_nth: 99) [ 271.916783] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 271.916789] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 271.916794] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 271.916804] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 271.965341] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 271.972608] CPU: 1 PID: 13282 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 271.980506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 271.989852] Call Trace: [ 271.992420] dump_stack+0x1b2/0x281 [ 271.996030] should_fail.cold+0x10a/0x149 [ 272.000161] __alloc_pages_nodemask+0x21e/0x2900 [ 272.004903] ? register_lock_class+0x1d0/0x1180 [ 272.009550] ? trace_hardirqs_on+0x10/0x10 [ 272.013763] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 272.019623] ? static_obj+0x50/0x50 [ 272.023227] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 272.028051] ? __lock_acquire+0x5fc/0x3f20 [ 272.032262] ? __lock_acquire+0x5fc/0x3f20 [ 272.036478] ? kmem_cache_alloc+0x35f/0x3c0 [ 272.040779] alloc_pages_vma+0xd2/0x6d0 [ 272.044732] shmem_alloc_page+0xe0/0x180 [ 272.048769] ? shmem_swapin+0x180/0x180 [ 272.052724] ? trace_hardirqs_on+0x10/0x10 [ 272.056940] ? shmem_add_to_page_cache+0x3bf/0x730 [ 272.061848] ? __radix_tree_lookup+0x1b5/0x2e0 [ 272.066427] ? find_get_entry+0x312/0x630 [ 272.070561] ? check_preemption_disabled+0x35/0x240 [ 272.075574] ? __vm_enough_memory+0x261/0x520 [ 272.080056] shmem_alloc_and_acct_page+0x126/0x620 [ 272.084977] shmem_getpage_gfp+0x302/0x2a40 [ 272.089296] ? shmem_alloc_and_acct_page+0x620/0x620 [ 272.094384] ? page_mapping+0x151/0x2b0 [ 272.098340] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 272.103598] ? do_writepages+0x240/0x240 [ 272.107643] shmem_write_begin+0xeb/0x190 [ 272.111775] generic_perform_write+0x1d5/0x430 [ 272.116337] ? __mnt_drop_write_file+0x5f/0x90 [ 272.120899] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 272.125545] ? current_time+0xb0/0xb0 [ 272.129322] ? lock_acquire+0x170/0x3f0 [ 272.133368] __generic_file_write_iter+0x227/0x590 [ 272.138279] generic_file_write_iter+0x36f/0x650 [ 272.143016] __vfs_write+0x44c/0x630 [ 272.146709] ? kernel_read+0x110/0x110 [ 272.150583] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 272.155580] vfs_write+0x17f/0x4d0 [ 272.159098] SyS_write+0xf2/0x210 [ 272.162527] ? SyS_read+0x210/0x210 [ 272.166130] ? __do_page_fault+0x159/0xad0 [ 272.170341] ? do_syscall_64+0x4c/0x640 [ 272.174295] ? SyS_read+0x210/0x210 [ 272.177901] do_syscall_64+0x1d5/0x640 [ 272.181771] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:23:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) 17:23:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 95) [ 272.186938] RIP: 0033:0x7f028966ae4f [ 272.190625] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 272.198309] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 272.205554] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 [ 272.212799] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 272.220044] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 272.227290] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@delqdisc={0x64, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x6, 0xc}, {0x8, 0x8}, {0xffe0, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0xc9, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x6}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x2, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001480)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r6, &(0x7f0000000140)='^', 0x1, 0x8005, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r6, 0xda8c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00'}) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000005f90f319a44e4dc3e3d2048ff0cf071391be85164bd05238b2477cce52fb3534ff9e1d2f3c6772def9ddceccf63ac1be881d0b842b7ebad21236470e765c25d8d4889dd4073ac821ebd5fe42d664b259c096dada5bb28b677e47af0bc4740846f48189e2091e9a52b29fe4e524b8d8df87197b34fa455ccb93097bd9e1ee18b0a9ec11c03a5f5672b6", @ANYRES16=r3, @ANYBLOB="00032dbd7000ffdbdf250e00000008003a0009000000080034000100000008002c00310800000600280002000000050033000200000008", @ANYRES32=0x0], 0x5c}}, 0x8010) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000000000), 0x80000) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x4800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000400)={0xd6, 0x3, 0x2, 0x7, 0x6, 0x1f, 0x2, 0x4, 0xa1, 0x1, 0x69, 0x9, 0x8, 0x4}, 0xe) accept4(r8, 0x0, &(0x7f0000000200), 0x0) dup3(r5, r7, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0xa4, 0x0, 0x59, 0x3f, 0x0, 0x81, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800000000000008, 0x3}, 0x6258, 0x5, 0x5, 0x7, 0x4, 0x6, 0x0, 0x0, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r5, 0x8) socket$inet(0x10, 0x2, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000280)='pimreg\x00'}) socket$nl_generic(0x10, 0x3, 0x10) [ 272.293446] FAULT_INJECTION: forcing a failure. [ 272.293446] name failslab, interval 1, probability 0, space 0, times 0 [ 272.329487] print_req_error: I/O error, dev loop1, sector 0 [ 272.339693] CPU: 0 PID: 13286 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 272.347578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 272.356719] print_req_error: I/O error, dev loop1, sector 0 [ 272.356921] Call Trace: [ 272.356937] dump_stack+0x1b2/0x281 [ 272.356950] should_fail.cold+0x10a/0x149 [ 272.356963] should_failslab+0xd6/0x130 [ 272.362925] Buffer I/O error on dev loop1, logical block 0, async page read [ 272.365393] kmem_cache_alloc+0x28e/0x3c0 [ 272.383787] print_req_error: I/O error, dev loop1, sector 0 [ 272.384166] __kernfs_new_node+0x6f/0x470 [ 272.388309] Buffer I/O error on dev loop1, logical block 0, async page read [ 272.393976] kernfs_create_dir_ns+0x8c/0x200 [ 272.393988] internal_create_group+0xe9/0x710 [ 272.394002] lo_ioctl+0x1137/0x1cd0 [ 272.394015] ? loop_set_status64+0xe0/0xe0 [ 272.394029] blkdev_ioctl+0x540/0x1830 [ 272.394039] ? blkpg_ioctl+0x8d0/0x8d0 [ 272.394048] ? trace_hardirqs_on+0x10/0x10 [ 272.394061] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 272.394073] ? debug_check_no_obj_freed+0x2c0/0x680 [ 272.405278] print_req_error: I/O error, dev loop1, sector 0 [ 272.409674] block_ioctl+0xd9/0x120 [ 272.409684] ? blkdev_fallocate+0x3a0/0x3a0 [ 272.414201] Buffer I/O error on dev loop1, logical block 0, async page read [ 272.417758] do_vfs_ioctl+0x75a/0xff0 [ 272.422278] Buffer I/O error on dev loop1, logical block 0, async page read [ 272.425857] ? lock_acquire+0x170/0x3f0 [ 272.425869] ? ioctl_preallocate+0x1a0/0x1a0 [ 272.483862] ? __fget+0x265/0x3e0 [ 272.487290] ? do_vfs_ioctl+0xff0/0xff0 [ 272.491250] ? security_file_ioctl+0x83/0xb0 [ 272.495642] SyS_ioctl+0x7f/0xb0 [ 272.498992] ? do_vfs_ioctl+0xff0/0xff0 [ 272.502960] do_syscall_64+0x1d5/0x640 [ 272.506846] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 272.512026] RIP: 0033:0x7f5ee2bf8eb7 [ 272.515725] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.523425] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 272.530685] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:23:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) 17:23:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x532, &(0x7f0000000600)="$eJzs3U1oHOUbAPBnZrP//ttGU0HBCkJFoULp5qMVWry0F08WCr1bw2YbQiadkN3UbiglvXvwIChIQe9CT94siMWroHjw5l0QLa3gychkd5OaZONam652fj+Y3fdjyPO+mX0m+w4zJIDSOlK8pBGHI+J8EjH2QN9IdDuPdPa7d/da/f7da/Uk1tYu/JxE0m3r7Z903w9GxGpEPB8RX1YjjqXb4zbbK/PTWdZY6tbHWwuL4832yvG5henZxmzj8olTE5OvTZ44PXX6kc3165fe+ur2t29evX34sxvfvP7drSTOxGi378F5PEqd30k1zmxpP7kXwYYoGfYAeCiVbp5XI+K5GItKN+uBJ9/avog1oKQS+Q8l1fseUKx/e9vj/P7x09nOAmR7/JHOtYn4//ra5MC95E8rk2K9eehxDpQn0uqNiJgYGdn++Uu6n7+HN/EoBsie+uJs50BtP/7pxvkndjj/jPaunf5D/c9/m/Erfc5/5weM8enN6+N949+IeGHH+MlG/GSH+GlEvD1g/NXR/Pd+fWufRBzd8e/P5hXFZPfrw+OX5rLGROd1xxgjMyc/323+B/rEP7PL/Iu2xQHn/+6Ld9qru8R/9eXdj/9O8fdHxHsDxt936/ob/fqK+DN95r9b/KLt4wHj3/lh7OaAuwIAAAAAAAAAAH9Dun4vW5LWNsppWqt1nuF9Ng6kWd5sHbuUL1+e6dzzdiiqae9Oq7FOPSnqk937cXv1qS31ExHxTES8X9m/Xq/V82xm2JMHAAAAAAAAAAAAAAAAAACAf4mDW57/v1/pPP8PlIR/+Q3lJf+hvOQ/lJf8h/KS/1Be8h/KS/5Decl/KC/5D+Ul/6G85D8AAAAAAAAAAAAAAAAAAAAAAAAAAOyJ8+fOFdvar3ev1Yv6zJX28nx+5fhMozlfW1iu1+r50mJtNs9ns0atni/81c/L8nxx6lQsXx1vNZqt8WZ75eJCvny5dXFuYXq2cbFRfSyzAgAAAAAAAAAAAAAAAAAAgP+W0fUtSWsRka6X07RWi3gqIg5FNbk0lzUmIuLpiPi+Ut1X1CeHPWgAAAAAAAAAAAAAAAAAAAB4wjTbK/PTWdZYUlBQUNgoDPvMBAAAAAAAAAAAAAAAAAAA5bP50O+wRwIAAAAAAAAAAAAAAAAAAABllv6YRESxHR17ZXRr7/+S3yrr7xHxzkcXPrg63WotTRbtv2y0tz7stk8NY/zAoHp52stjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYFOzvTI/nWWNpT0sDHuOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/jjwAAAP//trLZWw==") (fail_nth: 100) [ 272.537947] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 272.545207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.552466] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:08 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 88) [ 272.614238] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) 17:23:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged_recursive\x00', 0x26e1, 0x0) write$cgroup_type(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x660c, 0x0) openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1505, 0x7, 0x100}) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ee"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") 17:23:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 96) [ 272.689045] FAULT_INJECTION: forcing a failure. [ 272.689045] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.706305] CPU: 1 PID: 13310 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0 [ 272.714192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 272.723534] Call Trace: [ 272.726101] dump_stack+0x1b2/0x281 [ 272.729716] should_fail.cold+0x10a/0x149 [ 272.733853] __alloc_pages_nodemask+0x21e/0x2900 [ 272.738600] ? __lock_acquire+0x5fc/0x3f20 [ 272.742830] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 272.747655] ? __lock_acquire+0x5fc/0x3f20 [ 272.751870] ? __lock_acquire+0x5fc/0x3f20 [ 272.756091] ? check_preemption_disabled+0x35/0x240 [ 272.761087] alloc_pages_vma+0xd2/0x6d0 [ 272.765061] shmem_alloc_page+0xe0/0x180 [ 272.769105] ? shmem_swapin+0x180/0x180 [ 272.773058] ? trace_hardirqs_on+0x10/0x10 [ 272.777273] ? shmem_add_to_page_cache+0x3bf/0x730 [ 272.782193] ? __radix_tree_lookup+0x1b5/0x2e0 [ 272.786759] ? find_get_entry+0x312/0x630 [ 272.790908] ? check_preemption_disabled+0x35/0x240 [ 272.795924] ? __vm_enough_memory+0x261/0x520 [ 272.800403] shmem_alloc_and_acct_page+0x126/0x620 [ 272.805320] shmem_getpage_gfp+0x302/0x2a40 [ 272.809637] ? shmem_alloc_and_acct_page+0x620/0x620 [ 272.814723] ? page_mapping+0x151/0x2b0 [ 272.818678] ? __set_page_dirty_no_writeback+0x8f/0xd0 [ 272.823947] ? do_writepages+0x240/0x240 [ 272.827999] shmem_write_begin+0xeb/0x190 [ 272.832125] generic_perform_write+0x1d5/0x430 17:23:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) [ 272.836691] ? __mnt_drop_write_file+0x5f/0x90 [ 272.841250] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 272.845992] ? current_time+0xb0/0xb0 [ 272.849797] ? lock_acquire+0x170/0x3f0 [ 272.853770] __generic_file_write_iter+0x227/0x590 [ 272.858698] generic_file_write_iter+0x36f/0x650 [ 272.863453] __vfs_write+0x44c/0x630 [ 272.867163] ? kernel_read+0x110/0x110 [ 272.871056] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 272.876058] vfs_write+0x17f/0x4d0 [ 272.879575] SyS_write+0xf2/0x210 [ 272.883010] ? SyS_read+0x210/0x210 [ 272.886613] ? __do_page_fault+0x159/0xad0 [ 272.890825] ? do_syscall_64+0x4c/0x640 [ 272.894772] ? SyS_read+0x210/0x210 [ 272.898376] do_syscall_64+0x1d5/0x640 [ 272.902248] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 272.907419] RIP: 0033:0x7f028966ae4f [ 272.911104] RSP: 002b:00007f0287c2af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 272.918787] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f028966ae4f [ 272.926033] RDX: 0000000000080000 RSI: 00007f027f80b000 RDI: 0000000000000004 17:23:08 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x1100010, &(0x7f0000000000)=ANY=[@ANYBLOB="4c6a8799a4cd6151854f3c279a91ca916005cd7dae5638edc153863bc0dd232579d7ee96ba34a368ec30916cb8c5e435482fa0b7ea4ec62e2cd56657376a7c4afde888b6948adc778296038785ff3a1511181ca329acf113410399cb14defac54bf9629ac33aed67bc2052322afb59e28d99526a0d0e0aee721349beb08b5cb29ddee1c064fdf3977d57"], 0x1, 0x532, &(0x7f0000000600)="$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") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1}]}, 0x2c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x4c8f8401}}, './file0\x00'}) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x800, 0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x1e27, 0x7, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x9, 0x2}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x60}, @void, @val={0xc, 0x99, {0x51, 0x7}}}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r7}, @NL80211_ATTR_PID={0x8, 0x52, r8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8004}, 0x5) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) [ 272.933281] RBP: 00007f027f80b000 R08: 0000000000000000 R09: 000000000000052c [ 272.940531] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 272.947782] R13: 00007f0287c2afdc R14: 00007f0287c2afe0 R15: 0000000020000602 17:23:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged_recursive\x00', 0x26e1, 0x0) write$cgroup_type(r0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x660c, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1505, 0x7, 0x100}) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ee"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") [ 272.987098] FAULT_INJECTION: forcing a failure. [ 272.987098] name failslab, interval 1, probability 0, space 0, times 0 [ 273.016935] CPU: 1 PID: 13314 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 273.024957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 273.034305] Call Trace: [ 273.036895] dump_stack+0x1b2/0x281 [ 273.040525] should_fail.cold+0x10a/0x149 [ 273.044672] should_failslab+0xd6/0x130 [ 273.048642] __kmalloc_track_caller+0x2bc/0x400 [ 273.053296] ? kstrdup_const+0x35/0x60 [ 273.057174] ? lock_downgrade+0x740/0x740 [ 273.061302] kstrdup+0x36/0x70 [ 273.064474] kstrdup_const+0x35/0x60 [ 273.068165] alloc_vfsmnt+0xe0/0x7f0 [ 273.071868] ? _raw_read_unlock+0x29/0x40 [ 273.075995] vfs_kern_mount.part.0+0x27/0x470 [ 273.080475] do_mount+0xe65/0x2a30 [ 273.083996] ? __do_page_fault+0x159/0xad0 [ 273.088211] ? retint_kernel+0x2d/0x2d [ 273.092088] ? copy_mount_string+0x40/0x40 [ 273.096308] ? memset+0x20/0x40 [ 273.099578] ? copy_mount_options+0x1fa/0x2f0 [ 273.104061] ? copy_mnt_ns+0xa30/0xa30 [ 273.107924] SyS_mount+0xa8/0x120 [ 273.111356] ? copy_mnt_ns+0xa30/0xa30 [ 273.115220] do_syscall_64+0x1d5/0x640 [ 273.119085] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 273.124252] RIP: 0033:0x7f7f838d85fa [ 273.127936] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:23:08 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 89) [ 273.135620] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 273.142870] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 273.150121] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 273.157373] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 273.164619] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 273.220727] FAULT_INJECTION: forcing a failure. [ 273.220727] name failslab, interval 1, probability 0, space 0, times 0 [ 273.232504] CPU: 0 PID: 13330 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 273.240386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 273.249733] Call Trace: [ 273.252315] dump_stack+0x1b2/0x281 [ 273.255932] should_fail.cold+0x10a/0x149 [ 273.260071] should_failslab+0xd6/0x130 [ 273.264039] kmem_cache_alloc+0x40/0x3c0 [ 273.268096] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 273.273711] idr_get_free_cmn+0x595/0x8d0 [ 273.277860] idr_alloc_cmn+0xe8/0x1e0 [ 273.281655] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 273.286491] ? cpuacct_charge+0x1cf/0x350 [ 273.290630] ? fs_reclaim_release+0xd0/0x110 [ 273.295029] idr_alloc_cyclic+0xc2/0x1d0 [ 273.299080] ? idr_alloc_cmn+0x1e0/0x1e0 [ 273.303131] ? __radix_tree_preload+0x1c3/0x250 [ 273.307792] __kernfs_new_node+0xaf/0x470 [ 273.311929] kernfs_create_dir_ns+0x8c/0x200 [ 273.316325] internal_create_group+0xe9/0x710 [ 273.320815] lo_ioctl+0x1137/0x1cd0 [ 273.324446] ? loop_set_status64+0xe0/0xe0 [ 273.328672] blkdev_ioctl+0x540/0x1830 [ 273.332549] ? blkpg_ioctl+0x8d0/0x8d0 [ 273.336422] ? trace_hardirqs_on+0x10/0x10 [ 273.340651] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 273.345743] ? debug_check_no_obj_freed+0x2c0/0x680 [ 273.350753] block_ioctl+0xd9/0x120 [ 273.354367] ? blkdev_fallocate+0x3a0/0x3a0 [ 273.358675] do_vfs_ioctl+0x75a/0xff0 [ 273.362465] ? lock_acquire+0x170/0x3f0 [ 273.366426] ? ioctl_preallocate+0x1a0/0x1a0 [ 273.370827] ? __fget+0x265/0x3e0 [ 273.374273] ? do_vfs_ioctl+0xff0/0xff0 [ 273.378243] ? security_file_ioctl+0x83/0xb0 [ 273.382640] SyS_ioctl+0x7f/0xb0 [ 273.385994] ? do_vfs_ioctl+0xff0/0xff0 [ 273.389957] do_syscall_64+0x1d5/0x640 [ 273.393835] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 273.399014] RIP: 0033:0x7f5ee2bf8eb7 [ 273.402711] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.410407] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 17:23:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) [ 273.417662] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 273.424917] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 273.432171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.439428] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:09 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ab7271afcfc37994ae75e7e6"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") 17:23:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) [ 273.493201] FAULT_INJECTION: forcing a failure. [ 273.493201] name failslab, interval 1, probability 0, space 0, times 0 [ 273.506268] CPU: 1 PID: 13340 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 273.514153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 273.523498] Call Trace: [ 273.526088] dump_stack+0x1b2/0x281 [ 273.529716] should_fail.cold+0x10a/0x149 [ 273.533862] should_failslab+0xd6/0x130 [ 273.537858] __kmalloc_track_caller+0x2bc/0x400 [ 273.542522] ? kstrdup_const+0x35/0x60 [ 273.546403] ? lock_downgrade+0x740/0x740 [ 273.550549] kstrdup+0x36/0x70 [ 273.553745] kstrdup_const+0x35/0x60 [ 273.557465] alloc_vfsmnt+0xe0/0x7f0 [ 273.561170] ? _raw_read_unlock+0x29/0x40 [ 273.565310] vfs_kern_mount.part.0+0x27/0x470 [ 273.569795] do_mount+0xe65/0x2a30 [ 273.573323] ? __do_page_fault+0x159/0xad0 [ 273.577537] ? retint_kernel+0x2d/0x2d [ 273.581405] ? copy_mount_string+0x40/0x40 [ 273.585619] ? memset+0x20/0x40 [ 273.588879] ? copy_mount_options+0x1fa/0x2f0 [ 273.593357] ? copy_mnt_ns+0xa30/0xa30 [ 273.597225] SyS_mount+0xa8/0x120 [ 273.600665] ? copy_mnt_ns+0xa30/0xa30 [ 273.604530] do_syscall_64+0x1d5/0x640 [ 273.608404] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 273.613572] RIP: 0033:0x7f7f838d85fa [ 273.617257] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 273.624945] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 273.632192] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 17:23:09 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x1100010, &(0x7f0000000000)=ANY=[@ANYBLOB="4c6a8799a4cd6151854f3c279a91ca916005cd7dae5638edc153863bc0dd232579d7ee96ba34a368ec30916cb8c5e435482fa0b7ea4ec62e2cd56657376a7c4afde888b6948adc778296038785ff3a1511181ca329acf113410399cb14defac54bf9629ac33aed67bc2052322afb59e28d99526a0d0e0aee721349beb08b5cb29ddee1c064fdf3977d57"], 0x1, 0x532, &(0x7f0000000600)="$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") (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1}]}, 0x2c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x4c8f8401}}, './file0\x00'}) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x800, 0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10) (async) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x1e27, 0x7, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x9, 0x2}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x60}, @void, @val={0xc, 0x99, {0x51, 0x7}}}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r7}, @NL80211_ATTR_PID={0x8, 0x52, r8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8004}, 0x5) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) [ 273.639438] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 273.646684] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 273.653938] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 17:23:09 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ab7271afcfc37994ae75e7e6"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ab7271afcfc37994ae75e7e6"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) 17:23:09 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 90) [ 273.759500] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) 17:23:09 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x1100010, &(0x7f0000000000)=ANY=[@ANYBLOB="4c6a8799a4cd6151854f3c279a91ca916005cd7dae5638edc153863bc0dd232579d7ee96ba34a368ec30916cb8c5e435482fa0b7ea4ec62e2cd56657376a7c4afde888b6948adc778296038785ff3a1511181ca329acf113410399cb14defac54bf9629ac33aed67bc2052322afb59e28d99526a0d0e0aee721349beb08b5cb29ddee1c064fdf3977d57"], 0x1, 0x532, &(0x7f0000000600)="$eJzs3U1oHOUbAPBnZrP//ttGU0HBCkJFoULp5qMVWry0F08WCr1bw2YbQiadkN3UbiglvXvwIChIQe9CT94siMWroHjw5l0QLa3gychkd5OaZONam652fj+Y3fdjyPO+mX0m+w4zJIDSOlK8pBGHI+J8EjH2QN9IdDuPdPa7d/da/f7da/Uk1tYu/JxE0m3r7Z903w9GxGpEPB8RX1YjjqXb4zbbK/PTWdZY6tbHWwuL4832yvG5henZxmzj8olTE5OvTZ44PXX6kc3165fe+ur2t29evX34sxvfvP7drSTOxGi378F5PEqd30k1zmxpP7kXwYYoGfYAeCiVbp5XI+K5GItKN+uBJ9/avog1oKQS+Q8l1fseUKx/e9vj/P7x09nOAmR7/JHOtYn4//ra5MC95E8rk2K9eehxDpQn0uqNiJgYGdn++Uu6n7+HN/EoBsie+uJs50BtP/7pxvkndjj/jPaunf5D/c9/m/Erfc5/5weM8enN6+N949+IeGHH+MlG/GSH+GlEvD1g/NXR/Pd+fWufRBzd8e/P5hXFZPfrw+OX5rLGROd1xxgjMyc/323+B/rEP7PL/Iu2xQHn/+6Ld9qru8R/9eXdj/9O8fdHxHsDxt936/ob/fqK+DN95r9b/KLt4wHj3/lh7OaAuwIAAAAAAAAAAH9Dun4vW5LWNsppWqt1nuF9Ng6kWd5sHbuUL1+e6dzzdiiqae9Oq7FOPSnqk937cXv1qS31ExHxTES8X9m/Xq/V82xm2JMHAAAAAAAAAAAAAAAAAACAf4mDW57/v1/pPP8PlIR/+Q3lJf+hvOQ/lJf8h/KS/1Be8h/KS/5Decl/KC/5D+Ul/6G85D8AAAAAAAAAAAAAAAAAAAAAAAAAAOyJ8+fOFdvar3ev1Yv6zJX28nx+5fhMozlfW1iu1+r50mJtNs9ns0atni/81c/L8nxx6lQsXx1vNZqt8WZ75eJCvny5dXFuYXq2cbFRfSyzAgAAAAAAAAAAAAAAAAAAgP+W0fUtSWsRka6X07RWi3gqIg5FNbk0lzUmIuLpiPi+Ut1X1CeHPWgAAAAAAAAAAAAAAAAAAAB4wjTbK/PTWdZYUlBQUNgoDPvMBAAAAAAAAAAAAAAAAAAA5bP50O+wRwIAAAAAAAAAAAAAAAAAAABllv6YRESxHR17ZXRr7/+S3yrr7xHxzkcXPrg63WotTRbtv2y0tz7stk8NY/zAoHp52stjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYFOzvTI/nWWNpT0sDHuOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/jjwAAAP//trLZWw==") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1}]}, 0x2c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x4c8f8401}}, './file0\x00'}) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x800, 0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x1e27, 0x7, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x9, 0x2}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x60}, @void, @val={0xc, 0x99, {0x51, 0x7}}}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r7}, @NL80211_ATTR_PID={0x8, 0x52, r8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8004}, 0x5) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x1100010, &(0x7f0000000000)=ANY=[@ANYBLOB="4c6a8799a4cd6151854f3c279a91ca916005cd7dae5638edc153863bc0dd232579d7ee96ba34a368ec30916cb8c5e435482fa0b7ea4ec62e2cd56657376a7c4afde888b6948adc778296038785ff3a1511181ca329acf113410399cb14defac54bf9629ac33aed67bc2052322afb59e28d99526a0d0e0aee721349beb08b5cb29ddee1c064fdf3977d57"], 0x1, 0x532, &(0x7f0000000600)="$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") (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1}]}, 0x2c}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x4c8f8401}}, './file0\x00'}) (async) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x800, 0x6) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) connect$inet(r5, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10) (async) pipe2(&(0x7f0000000100), 0x4000) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x1e27, 0x7, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x9, 0x2}) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x60}, @void, @val={0xc, 0x99, {0x51, 0x7}}}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r7}, @NL80211_ATTR_PID={0x8, 0x52, r8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8004}, 0x5) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) (async) [ 273.813705] print_req_error: 4 callbacks suppressed [ 273.813712] print_req_error: I/O error, dev loop2, sector 0 17:23:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$eJzs3M+LG1UcAPDvzP6y22oiCIpeFjw0It1sUkUXBPXiSaWgB68h+4Nq2pXdCLbNoaIgeBAEvXjz7n/goR78B7z4D3iRYtG9dMXLyiQz2+yPrLvdpKHbzwceeW9m0ve+menwnbfJC+CRNRcRb0TERETUI6KUb0/zEjd7JTtua7PT/Gez00xie/u9v5JIIuLuZqdZ/FtJ/no2b1TSiPSLiOdu7u9349r1jxqt1vJ63q62r3xc3bh2/cLlK43V5dXlqxdfWXi1vlhfrC0MLdbVifL01o13P/968btbT1/4t5KN91y+rz+OYZmLuZ3PZK+Xh93ZmE2PewAAABxJmuf+k938vxQT3VpPKaqdsQ4OAAAAGIrt1/NXAAAA4BRLPPsDAADAKVd8D+DuZqdZlDF+HeGBu/NmRJR78W/lpbdnMh7Lj5ka4e9b5yLi0o1vPsxKjOh3yAAA/X7O8p+Fg/K/NJ7pO24mopsPnRly/3N72vvzn/T2kLvcJcv/XsvXttmd/6XFIeWJvPV4N1WcSlYut5YXIuKJiKjE1EzWrh3SR/mtX/8etK8//8tK1n+RC+bjuD05s/s9S4124yQx97vzWcSzkwfFn+zkv0lEzJ6gj9qfH9watO//4x+t7R8izh94/u+t3JMcvj5RtXs9VIurYr+fLn21Maj/ccefnf/Zw+MvJ/3rNQ2MZLB3XvhyZdC++73+p5P3u/XiuezTRru9XouYTt7ev71+771Fuzg+i7/y/MH//4v7X5KvaXUuvwcc1/nvf/vx/uMfrSz+pWOd/+NXZtd//2VQ/0c7/y91a5V8y1Huf0cd4Ek+OwAAAHhYpN15jSSd36mn6fx8b77jqZhNW2sb7RdX1j65utSb/yjHVFrMdJX65kNrvT+j77Tre9oXI+LJiPi2dKbbnm+utZbGHTwAAAA8Is4OeP7P/FEa9+gAAACAoSmPewAAAADAyHn+BwAAgFPtJOv6qaionNbKuO9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7f/AgAA//+ictMA") (fail_nth: 97) 17:23:09 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ab7271afcfc37994ae75e7e6"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ab7271afcfc37994ae75e7e6"], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) 17:23:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) [ 273.897475] FAULT_INJECTION: forcing a failure. [ 273.897475] name failslab, interval 1, probability 0, space 0, times 0 [ 273.922301] CPU: 1 PID: 13385 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 273.930198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 273.939540] Call Trace: [ 273.942116] dump_stack+0x1b2/0x281 [ 273.945723] should_fail.cold+0x10a/0x149 [ 273.949857] should_failslab+0xd6/0x130 [ 273.953818] __kmalloc_track_caller+0x2bc/0x400 [ 273.958467] ? kstrdup_const+0x35/0x60 [ 273.962334] ? lock_downgrade+0x740/0x740 [ 273.966462] kstrdup+0x36/0x70 [ 273.969636] kstrdup_const+0x35/0x60 [ 273.973326] alloc_vfsmnt+0xe0/0x7f0 [ 273.977017] ? _raw_read_unlock+0x29/0x40 [ 273.981145] vfs_kern_mount.part.0+0x27/0x470 [ 273.985620] do_mount+0xe65/0x2a30 [ 273.989143] ? __do_page_fault+0x159/0xad0 [ 273.993355] ? retint_kernel+0x2d/0x2d [ 273.997224] ? copy_mount_string+0x40/0x40 [ 274.001441] ? memset+0x20/0x40 [ 274.004782] ? copy_mount_options+0x1fa/0x2f0 [ 274.009258] ? copy_mnt_ns+0xa30/0xa30 [ 274.013121] SyS_mount+0xa8/0x120 [ 274.016554] ? copy_mnt_ns+0xa30/0xa30 [ 274.020440] do_syscall_64+0x1d5/0x640 [ 274.024312] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 274.029478] RIP: 0033:0x7f7f838d85fa [ 274.033165] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 274.040849] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 274.048110] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 274.055354] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 274.062604] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 274.069857] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 274.102053] FAULT_INJECTION: forcing a failure. [ 274.102053] name failslab, interval 1, probability 0, space 0, times 0 [ 274.119292] CPU: 0 PID: 13400 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 274.127184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 274.136529] Call Trace: [ 274.139116] dump_stack+0x1b2/0x281 [ 274.140461] print_req_error: I/O error, dev loop1, sector 0 [ 274.142735] should_fail.cold+0x10a/0x149 [ 274.142749] should_failslab+0xd6/0x130 [ 274.142761] kmem_cache_alloc+0x28e/0x3c0 [ 274.142775] __kernfs_new_node+0x6f/0x470 [ 274.142786] kernfs_new_node+0x7b/0xe0 [ 274.161813] print_req_error: I/O error, dev loop1, sector 0 [ 274.164819] __kernfs_create_file+0x3d/0x320 [ 274.164832] sysfs_add_file_mode_ns+0x1e1/0x450 [ 274.164841] ? kernfs_create_dir_ns+0x171/0x200 [ 274.164853] internal_create_group+0x22b/0x710 [ 274.164868] lo_ioctl+0x1137/0x1cd0 [ 274.164881] ? loop_set_status64+0xe0/0xe0 17:23:10 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c142, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002e80), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880), 0x0, &(0x7f0000001b00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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f99155954d654a10dc19980c4512590cdd3909f86981e5f78283cab698c82e967fe445c1327cf5de00a71829a19a55b5db5c6f91799333e88921c80970d30b5bfc411f57c809021aea8d1c9f47a82690044e70e862cfb2573d1e1d3fa981ea1d745657e849009b0404d8515265c4eb2e9cbc4262c526f59ac3928e55880949d9bd08e49aea612f914c6e92645208dbf030ef4a0a38b42f7906ef3386a5b4887b7e5767dd6cd5333d56c05a6871bfa424feac7b592a51a6e4aba67cb8ee1e3b44575125b6e983da7585f31493149d4c3cf55b18225e86f7a144156f7a5a629be10b2a53b078d1ee77efe852f588bd9f4f29e522cd4f781910915bc431eaba89c07ae7883fca870363856e2581b7dd7c13a1f415b823ca12cafb5e2d86f7fedcd4e48ae6ddf115245652bbbb1d7771379a652602b7971b5766e8daaa6f2d963bbe0a872a938fed4a4f3f175cc2e89ddc18b0cf734468bb39b81deaa440115688e3a711d7379631123b18f90eb956f1926b93be1485be6fabebf68e5fd6a42e7480093f336d0c76556fb1dec65936cb8c9fcbbdd95aca6fb2790ca0b100c908b4e7f057612a8f96fb37d3a0c094e54ea9f5b63cc903966c7c606569235519252b423b938f9eeda5e3622912a9cf8e4e72e3fb0ef1ba84039da1cc307feb97f3cefe4a480123cb569d3d06f8aaf33b60d704b262c51f3bd19e2ce10d4a5f7a467fb8208d2e244fb9159a137e3edc35a3319cffa6475d7e3118c04fcfc835adb80791ca047d0237b3c9c336a7d53044f8e073b32aa1d9f5b81eaa0cadd6324f3ac69883b7ca7297725d526da34a3d04a6a8a490ad23af7c45aaee3bf222227209dbc5aa1664c0b9a2dc15c1b5f6e9526a53662cb10a30c98c38a4bee3bfa7717588024fd98f46f2b43dac930eb7f16109d44fec78c0ad00306eee9189d8373c421788d0db05a163cc8aad06193008b8ef98b936713fd3ea41fe3855e0e06a26d", 0x2000, &(0x7f0000000a40)={&(0x7f00000001c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 274.164894] blkdev_ioctl+0x540/0x1830 [ 274.164904] ? blkpg_ioctl+0x8d0/0x8d0 [ 274.164914] ? trace_hardirqs_on+0x10/0x10 [ 274.164927] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 274.164936] ? debug_check_no_obj_freed+0x2c0/0x680 [ 274.164952] block_ioctl+0xd9/0x120 [ 274.168820] buffer_io_error: 3 callbacks suppressed [ 274.168825] Buffer I/O error on dev loop1, logical block 0, async page read [ 274.174504] ? blkdev_fallocate+0x3a0/0x3a0 [ 274.174514] do_vfs_ioctl+0x75a/0xff0 [ 274.174524] ? lock_acquire+0x170/0x3f0 [ 274.174534] ? ioctl_preallocate+0x1a0/0x1a0 [ 274.174546] ? __fget+0x265/0x3e0 [ 274.174557] ? do_vfs_ioctl+0xff0/0xff0 [ 274.174568] ? security_file_ioctl+0x83/0xb0 [ 274.174579] SyS_ioctl+0x7f/0xb0 [ 274.174586] ? do_vfs_ioctl+0xff0/0xff0 [ 274.174596] do_syscall_64+0x1d5/0x640 [ 274.174612] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 274.174619] RIP: 0033:0x7f5ee2bf8eb7 [ 274.174625] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.184393] print_req_error: I/O error, dev loop1, sector 0 17:23:10 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) r1 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r4], 0xd) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000000800)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2c000000000000005500000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="380e3538a71301d261bdc1b90c82181a404d8208f6b5b5bd6d11efa4fb", 0x1d}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="430216b1d49be6df4f77be59247fc7bf0d01bd60246be1948089de487c43dc318b908ed526b6702d250c24d6ff1553d7b14264fd05d5", 0x36}], 0x3, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000000d00)="b36f37bd347f1d1c71e677f050e5afdab5bab58aadeb5bd7bb2f664f87d2384ef81e2d9a2e5d438647ed5382", 0x2c}, {&(0x7f0000000d40)="95be294a75ec187ba00639e517ce033741473ef9e984acd2af64c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09c1c6eb7b66faf", 0x3c}, {&(0x7f0000001740)="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", 0x1000}], 0x5, &(0x7f0000000e40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, {&(0x7f0000001080)="6d26bce93ef7dc37968d58a1733f42c0263e9fcedc6f18cf8c97723853a965e3cf0f94a3c2fe3cafeb6592a987eb4466296d4acdd3c4c7fb40d05f1257f5be4e17835f9d90808d2ad445", 0xfffffffffffffe2a}, {&(0x7f0000001100)="401483a3bfd2531df44e543a446bc1446dbbe6a3e61d3ad6e8d6cf10ce3de092046e65852f515f9e4851236218c28637f5c4f5ecb6c5cc6495f82cf72e2f08889413d7b5d905e7d9ce6c3ca89201626e908560b51ea02fa326851e6657ea334074c6e484f0017376297003ede53a691598d17c9a0071c88d5682e43bc8b42a076a50ae6191f33b166d7ea22dca018223e940d02127513802022668b9d8fb4dd57f58adeeb16d61a117f712c8cc1967ee995e851f0f2aa35e6bb1883b0be4681918095957d069ce9faf26430f4675ab22bf3cae6016f2e2e6da2f7aa6dfc2bc28b7fc6a532e93c3ee693d63ed1381a8ea81", 0xf1}, {&(0x7f0000001200)="b72f3dc65a1f8fb520311b77a8ac24f6b0bac70bf1748c301bcb680b6ce3b63bba6c8d6ef549fa70e4a47ab291288b3a84e2ca0c1ca90797", 0x38}, {&(0x7f0000001240)="f6b49351", 0x4}, {&(0x7f0000001280)="d5302c2c6be49fff1c5d6975a363e0bb218afa55c7bd8eff98e5d2b48b086d913f701213df07fb7dd2627afacd49b013bc3da37f83c0877a86650dcf4096104ddfa3d691ec980927346d08ad88f4b2eb1bc6a40d9fcf7146b1d70fc12857302f096fb1161a794e7e8a2b7ac757252a9e60308cc0d2", 0x75}, {&(0x7f0000001300)="dc6db3a002bc523cdd51d86dbb8a7f3dfc9ac78974fcc91b30618c4e009946e8596c29487b103cad630714a8e7cd443a38b6c52b5f171ea3af316d26", 0x3c}], 0x8, &(0x7f0000003e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r4}}}], 0xc8, 0x4c010}}], 0x4, 0x60090) r5 = semget$private(0x0, 0x207, 0x0) semtimedop(r5, &(0x7f0000000240)=[{0x1, 0x0, 0x1800}], 0x1, &(0x7f0000000340)) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000001c0)={{0x3, r6, 0x0, 0x0, 0x0, 0x100, 0x4}, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401}) r7 = getpid() sched_setscheduler(r7, 0x1, &(0x7f0000001700)=0x4) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008020000000000001000000940000000fad413e850000000f00000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r12 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) write(r11, &(0x7f0000000600)="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", 0x200) sendfile(r11, r12, 0x0, 0xef85) sendmsg$nl_route_sched(r11, &(0x7f0000000780)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={&(0x7f0000002880)=ANY=[@ANYBLOB="0347000026000000000000000000000800000005c2012ee3f48963724fe1a3c4b2ba7c14e5a9780d5f76c4cccfe01f801d2dc67375e34fbdcec84fa5cf5c237392236c5cc1b24f4304d1207bfafc768cc472308665ca5cb666adba7472552cbed3919bdeb3ccc3cb623a12eb65238742a198580354a9b10585c7755e11cd324b2a6a9cf9f987feda62f734f75343b8bc6bec7fe5fe6a9fd20169f18e2333ada126", @ANYRES32=0x0, @ANYBLOB="040000000500f2ff0100040004000a0004000a0004000a0004000a0004000a00"], 0x38}, 0x1, 0x0, 0x0, 0x20040400}, 0x0) syz_clone(0x80010400, &(0x7f0000001440)="7f691173b4dcce693454794344c8ced0d5c0fa222c15d26d35944f79471994f6c7f4dc8e92c62730113917e57e95a8f3e0f42d712a7ae28b59fb60abeffe231f96ace4a7f04d5c5d64efa8f4e0451bcae036d9e85bd9c3b0a305c04f444ba8ad8e2a936bee9b39342bb2c72f20d4f722cfd63e33a7f06644682d9428d3ac9e87e538bbac1fbffc1a2316587b1560e78272e776ee854757f81984f2f41964b1709310d50e6caadda6d6c2018a2b9cbfb9d01384c4347f26ad20a16153c964bf42bede14474ba2269ac58b18301ed6b3fc51c7b356e0d1d647af209b6518097b", 0xdf, &(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)="97124e350ae9ed") r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r13, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) r14 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r13, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r15], 0xd) sendmmsg$unix(r11, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x85, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000003d00)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [r8, r9, r8, r11]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000002bc0)="b36f37bd347f1d1c71e677f050e5afdab5bab58aadeb5bc60000664f87d2384ef81e2d9a2e5d438647ed53825ec31ddd4631de7db3a8efc0492652b65158ff7954685967095e763ff666724ca95422772608148ec0e6d2b3cf5f31cd85205b13ab992ba368482cb5a7fe8ba79c819a76b0299d6625f9797bd79a686173cc13e83fd32caf73d14d129a5db2dfea24a05f2ad34341299260026c7458b8e04c9ce5a24c6bd5729bd1bf71bfccd9252e7e17684ef93d2945f43ecfe42d3d5daf8779ce1c071446470655c2689c3e5f3e4a5463c19c0cafeccf13967029928f6d5fb91cdd18bbf087fdb166eb3d77a51db554de6154fa64ec4e3e28d6d7d247f0b54a1303116392f86e91f4aeb84e6f9fa46381e6e18f4fee8ed0dbc216d6c5e414d7330071b10b5a15df7d6e", 0x12a}, {&(0x7f0000000d40)="95be434a75ec187ba00639e517ce033741473ef9e941a9d2b9af6842aca0e484acd2af64cf9ece4af9e184929f5fbb07e4f730c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09cbf1fe63724369b5410cd1c6eb7b66faf", 0x5f}, {&(0x7f0000002d00)="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0x1000}], 0x5, &(0x7f0000002b80)=ANY=[@ANYBLOB="390000ebf757ead981328361a9", @ANYRES32, @ANYRES32, @ANYRES32=r12, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, 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2be5ea4b4db28c3a89272d7d5fda67ff7f7c9ff6529879daa57c9f4dd3199f1e1183476d50d4c2b09810e39f8fd8fabea02d9810983f0e368139572eac8df57989bdee7e10236edc251b067442b3fdd9135a7e98eb3676a3e2e363603ca690c1c311c0cfbbcf73737ef00c9c84ef4c117364046d05a44cd1a94c45f2e48a31dd369ea0cdada0f771701556c296350c625557bc8404f9861e7a506e05b0402f10c44ceb98fc001e995cb69f6167e153652e9c38154cb82b3cdc4d4c7a4e974df2b1ac07c7cef307d6d8ebf590d1ed4fe42708ad62228bbf6b480b2d958a561bf5bf4e39e942937198ecee20a99956661ef89bfa03670b69c0bb07c2be172ec7d22f7b93a1f3dc27690890acd859017022091f5a759d88b84eff5d2d93404cc02490fcd2e94d217afa0fa3344d5d064ca29544afcc5a258de0820f2772a3f222c08863007084823936909bede5526a07207b7e7425fa74e83d158b6a829592885dfae56e31fd841e0c60c85ec70b05120e67691da0dfd45073cb65aa0e07be9f0fa292051ffe2a54eb8eccb822088309c17183a4f4e0f74cba2c8b7ba02c87d46ea3e99bc69b22a34adc9cd7692d6b6a9e1d039fd23843e9eaac08519afbd96f891f84063b536a06207e6be5dd6adec5b66b876ff3981b181fc92b71819b244089a8a701e7de57447365659990f01e7de232265e416dfa582bcc24361f744b6346f8bc932f0ab924fb249e239c9d7dfa522809ae134afd0b5a4e618f3b4c729cd1658363cdce306d00b105ef3332c4f3db7915c1c2e6b3d59207b32fa8adfc19c18bf531052c69da3a3b8f1bd8e7291aecded10caa6fd00c867b7ea9c58602db331655c9c1d886bf616442f8ba6cfd8207ca9aebc0ca676ec379001621d0aa132391aec67e759284f894bef529e6f26d3f2d4ab2ad4f0c50e614d5eb64bffe0c937f6001b5284fc361c5330fbe541a50e7c92282870d01c6862e4ffd040fce3d3dafddd34b91abb768daa894e67a37eae2ed23f10befa03bbf6cc45eca57acabfc550c451da48f9c98251ffe17b6a796a5d1552b06e15465bed3d37b59d12f2f423f2dcf5a518c93b4d26b95adf0d7a091d320c1efd735e6013871187223db60abfe2fd16d1642c3e436440251289c66c3ea12f586498d9ba50bde9b79895ecaa329b2ff1456684cc270385cc8ff140b126d85f89810962a8541fe3d2307af0b4a586272f076974905271846f2d6f634d44260db675a90c5aebe91d648f72d122304ad8428e245616e66bd5d63382d5cb878416b1094038316f7cc21a92c19c2f5923dbb373f8842f18202bb4ddeb71e8801f385fc3a008ce8ed3fc59550ec785bdd3764700b1b0e375e8d07081921cc9496cd8ea31ff22f82de74a6ac9509379d74e233ef26348bba7c24e6575d516e2d8ff9f12604f149c913a0b01a9f8b163a8f7d2bc639849f424bab3c98c53bcd3c45cefff79e4b673fbd23f681776050c025d96c2549ed56546d2e4e7340f981cc236e2379883e529d0fb7c59d8579161f6afc0ac3dd8e01011aa57f9b8807410cc978046d0ebe8418e6a647d104625af3cef0a5034135814f23759aca90f1f123440685bdfd71e18766b653837573c79a57a62e9997b79186a49dc5190deb089b48d6607aecb7d7691196560b5f41fed8ada956978a7e4dbe96039508c236f691c6aed82b173c1ebe602bc84140a9ea34eddbc56e82e961e13be5ea2282d2f442f6c8f83ed769ee873764aee7a22c456e336d3c0435a4eab431c3ae9d9ef23864d8279f82fb871aa0906799964569f4dd8d81af1975d8531efc235f1434f072df6d01f438c8001acd8248bf4c56f2797d1a190a91a355a441d8420a60c952433de416d54bc5859cc318cbf8961fecf5d6c8787bd7f924c687ad0dcf7c451c1ee7749602ec28434ce4d485ff50caa749702a98c265e9a26356747c4448a8b5042e2490d08c392736c9b04be7ce96019dff4325639c00c15617db69177c2fdc37b1bd4d3c7827236cad6540075e77d89e224e47eac6d3397a47a17e5f451f6a545c5ea631672db5038facd3369cb7cd715f0439af4ec2504135d6a71eaf37757e3c95b9331fff48882083123ee15f9505f8e07af1da7448d8453494d7d714fed4cdafae8dd007b8cbe270537ccaa761f7daa2836ecf0b3e789ca35bb5685d63e1f6d1038dd929f2c1404eb1b8aff0bd5c5006c1820f43d637694a9940c86e2387003aa8cc2a83c2d872c68eee9f7a00efc8201805fb70513018e80f1345f78e0a75c0c99e80c932edda285d286f075b56ae64905c3c60c7959890112eb49c87e39f4f2a9060a150d2208a7afdbbb8f97529f780c62a699f8ba3e80ebf28b827cdb15d669efbca635e65cf91069ce535eba2adb8111a0628348742d4db9f55b8d557aa52b4f985574260ede95f63b77a5e234cf3a9829cbef43705479dd78ea8f0c55589f79cc0a3e7a7ec2a3a84230f1fd5e2c452cad780cf2cce483b4cdc58304ecf50f5de924bb1f9eb9a90372903d78266f636084e556751f6056c4ef19e03be797abe75fb29fce8c87b9cf60237a8cfc2966200b28be40d3638e44b82e50043190ef05969325d7eddf980f2f4b381ca7d66acf1df7e871a46651c8d91b265b7ffbfab01729af1d08071a568afec5b88077fe314592c41d9fd87716d5f7a2ab3a058d9243c8b8517d15f6d85a706050db859bc33c65592ba6284dbc71e0c375940cccc9ba00652a46fd094df05bdfe9629c93e981080eafb739f1d4bb8f42d6048a094395d431d091d3235a6369f38fff07cb89e9bf8bdb6dd2231f818bb9882b42d8fe2a9d378b472ed0633e91ca833fac926085e26cbb310f3a65a605ab0dd131f3c79fe442e347cc596a3156a8a7e96ba27c9081c8353784aefbf918d502628a85d53bd51e514252ca2241c72fd07f818c970d63c5fd39fd72ac47b70643e8905b651594abc672f651a43e088edf0be0ad9749241879203b5d095e1c9713178fb36b4ba9b51076db32fc3ef899d084b6e8eb64ffb37a52c35d9f2dc91e33c9b95590d172a6c809bb627622aabda317532581cfa73f4dfb11217cbb93e163fa674744006aec85949512455c80dd4677156c84cece02f3aa383269c5d1033cf6fc84a07cafe6b1358abfe14a70f92820094ed04f0e2dbad1a3be6c23e2a2e781a80ed59ff7e193821daedeaf19de590038a47e972358760c32205ce5ba6de05aa99b4e06bac9c9b4427909b905c0d5e85342942a222cb71195854fc5beac224c14ba3ad104a7d713cc7ae9729ffa0ad29c23afa02b188ea6bc30420dd0d485291ffb59a24cde44bfdda6b4dc39b565702dbd08de228777abf5aa1f69c10d7bd51a3e97bb0543b632ca3ed09a9c94be827af03850a21fd471cda022161f348168309e479d03ce3f020c93bec3a7561b5c30da60b98fb37a2b97ff1ba573aeee330758bc15f57e2c2d942051c8f3b0883a6536643ce9db91ebe65dec6083db5c4272c584ae7eeb0bfbc58fbd678b8a84b3f42dca3241cd8689aca195d9ed1c342ead9c91990860aacfc87c19dc83337d6c1c6c4a3af82288bcd0d91fbe738f7266cd015f7ffc4d9f74158011b7c5a3cf7cee921d57156a8002a5163598fcdbc460f296d8685bf3bd8a34efe9b9b84dab2a179ea3f95de014aa36ebfc742c27264daa9a4e4dd8b75fbc761f6ed4d7541332bb7f803b0e071054fa434cba8846879664f55cec2105ce44055fdb751268f6e67797ce18843a7a3ae1c538e86f9ef74908502c0e6ef462273befe1e945f0b302f4c8abab6200083d74b9db76caeb3eabb895f0f5645625707d3b3d243352bacfe19ea2e02d6f9f688b9d7f6e6006c717eed0820ef1f9526d1ee29ce5f95460132a5d298462f83ece5864bd8685bf533d0885ff3dd90ad642ec23c34096903488532f6b38d8565cbcf14437adbde62ee5b4616cb4277eb71dce16359f9bb90788d352cf2d81eff8d7a67e46e3ba0199cc018e0fcc3ec69f0bc28761a69224fbcdaec3e5e69616c56149a012cc5c9fcf5438ed3d9bdaf0633259159b165286285ef1293171a64ec392ddd3052941b7aebdce0a853b04d7bc52ce03fd517a5e2fdad9f81f7f19d81663c95425992235b50ba1b169d3c05c4e46b5ca38d8e27a71946cb8f15727fc9a1e587efcb1becb19d2fe4d6af78aa7c0e5e42895152b2f5c6c68c074127cdb011a1a9ca5fe31af27d50d795aa724e3a269a75b381b031f8942082721242dc66a1f0d40f8bc197abc91b172fa2d52a1fa4a62162764dca01b8318693f8ef053366d4108c836ee85c43ce0104460b70584f0dd420d2b5d4521931b199d5590b96a9d7bbb76b87bf8fb794d57004e188ceabd6664e6d16d3fb58efaccc15199c5504cac57604ec2c753a869405cee4741e58ddd627c95ffda0cecc0822835be62ac340b78d30ea5c5ecf55f51a82dbe45c3d913ef8acacd11349d50eb629ba585da6269039cf92d3ebe2170b1617b73d7624b53b30ddde7cd5fcda9", 0x2000, &(0x7f0000002b00)={&(0x7f0000002340)={0x50, 0x0, 0x0, {0x7, 0x26, 0x95, 0x100, 0x1, 0xfff, 0x200, 0x9}}, &(0x7f0000000100)={0x18, 0x0, 0xffff, {0x8001}}, &(0x7f00000023c0)={0x18, 0x0, 0xfff, {0x4}}, &(0x7f0000002400)={0x18, 0x0, 0x0, {0x7}}, &(0x7f0000002440)={0x18, 0x0, 0x9}, &(0x7f0000002480)={0x28, 0x0, 0xb30, {{0xffffffffffffffff, 0x6, 0x1}}}, &(0x7f00000024c0)={0x60, 0xfffffffffffffffe, 0x7c, {{0x3, 0x7fff, 0x7f, 0x0, 0x5, 0x7fffffff, 0x625, 0x4}}}, &(0x7f0000002540)={0x18, 0x0, 0xbc7, {0x800}}, &(0x7f0000002580)={0x17, 0x2f, 0x1, {'\\/,(\x91\xac\x00'}}, &(0x7f00000025c0)={0x20, 0x0, 0x1, {0x0, 0x1}}, &(0x7f0000002600)={0x78, 0x0, 0x100, {0x0, 0xee2, 0x0, {0x5, 0x7, 0x1000000000000, 0x1, 0xff, 0xe4b5, 0x1ff, 0x0, 0x3, 0x8000, 0xb2, 0x0, 0xffffffffffffffff, 0x80000000, 0x480}}}, &(0x7f0000002680)={0x90, 0x0, 0x4, {0x4, 0x0, 0x3ff, 0x6, 0x1, 0x3, {0x3, 0x9d, 0x58c3, 0x40, 0x8000000000000000, 0xfffffffffffffffe, 0x9, 0x0, 0x397c, 0x8000, 0x80000000, 0xffffffffffffffff, 0xee01, 0x800, 0x9}}}, &(0x7f0000002740)={0x108, 0xffffffffffffffda, 0x3ff, [{0x3, 0x90c66b8, 0x1, 0x7, '!'}, {0x2, 0x9, 0x0, 0x1}, {0x0, 0xfffffffffffffff9, 0x7, 0x10001, 'cramfs\x00'}, {0x1, 0x10001, 0x3, 0x9, '-#:'}, {0x5, 0x2, 0x7, 0x8000, 'cramfs\x00'}, {0x4, 0x8000000000000000, 0x7, 0xafdb, 'cramfs\x00'}, {0x0, 0x5e, 0x7, 0x8, 'cramfs\x00'}, {0x2, 0x1000, 0x2, 0x7ff, '*@'}]}, &(0x7f0000003f40)=ANY=[@ANYBLOB="5001000000e500000300000000000000000000000000000000000000000000000104000000000000a70e000000000000030000000700000006000000000000000900000000000000ff070000000000006d00000000000000677500000000000003000000000000000900000065e400"/136, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="81000000030000000000000001000000000000000700000000000000000000000180000003000000000000000300000000000000b30b000000000000ab00000000000000090000000500000001000000000000003801000000000000070000000000000004000000000000000400000000000000030000000000000002000000000001000100000000200000b30b0000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="ffffffff0600000000000000030000000000000003000000000000000900000037f6ffff5e2b2b2a2d29232a7d00000000000000"], &(0x7f0000002a00)={0xa0, 0x0, 0x7ff, {{0x6, 0x2, 0xfffffffffffffffe, 0x388d, 0x6, 0x401, {0x4, 0x7, 0x3ff, 0x8098, 0xb7, 0x2, 0x0, 0x328000, 0x9, 0x2000, 0x2380, r6, r15, 0x1af4, 0xe2a9}}, {0x0, 0x10}}}, &(0x7f0000002ac0)={0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, {0x34f9, 0x4, 0x8, 0xfffffe01}}}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") [ 274.188298] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 274.188304] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 274.188309] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 274.188314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.188320] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 274.337793] kauditd_printk_skb: 2133 callbacks suppressed 17:23:10 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c142, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002e80), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880), 0x0, &(0x7f0000001b00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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", 0x2000, &(0x7f0000000a40)={&(0x7f00000001c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 274.337800] audit: type=1800 audit(1673457790.072:2151): pid=13408 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=14359 res=0 [ 274.362245] Buffer I/O error on dev loop1, logical block 0, async page read [ 274.371869] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) [ 274.389555] print_req_error: I/O error, dev loop2, sector 0 17:23:10 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 91) 17:23:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 98) [ 274.398792] audit: type=1800 audit(1673457790.172:2152): pid=13415 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=14359 res=0 17:23:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00a085e1cb09454d47854768df1c13543a6062fa46dbbd5ce3753c0eafd5813cf18a50fb36326aa49f877887474d763a96231d973ffe430400000000812a7b22095e01b0d3b08a8e635f0da1207f83b47ce84147eece28271f98e54e0c8b92c8d4f846f5677d77937f262ea067dae0754e861980b18a55f4ef085a3dd600284cb1a257954320eb6bcf8f"], 0x1, 0x532, &(0x7f0000000600)="$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") 17:23:10 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c142, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002e80), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880), 0x0, &(0x7f0000001b00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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", 0x2000, &(0x7f0000000a40)={&(0x7f00000001c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 274.497546] FAULT_INJECTION: forcing a failure. [ 274.497546] name failslab, interval 1, probability 0, space 0, times 0 17:23:10 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) r1 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r4], 0xd) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000000800)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2c000000000000005500000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="380e3538a71301d261bdc1b90c82181a404d8208f6b5b5bd6d11efa4fb", 0x1d}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="430216b1d49be6df4f77be59247fc7bf0d01bd60246be1948089de487c43dc318b908ed526b6702d250c24d6ff1553d7b14264fd05d5", 0x36}], 0x3, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000000d00)="b36f37bd347f1d1c71e677f050e5afdab5bab58aadeb5bd7bb2f664f87d2384ef81e2d9a2e5d438647ed5382", 0x2c}, {&(0x7f0000000d40)="95be294a75ec187ba00639e517ce033741473ef9e984acd2af64c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09c1c6eb7b66faf", 0x3c}, {&(0x7f0000001740)="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", 0x1000}], 0x5, &(0x7f0000000e40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="ac28123f742b1071960c634211b6702e66d8afe753814bfd6ba0f0b34317febf61d6522b49ef645205705f832e4ba73f273d281b1541f90e2bd28dc1f3f9865bc8badf61bc6451b765a89937676e60f3ff064685b7537aa3a2b816adbb1bd755ac1ba9600ef14cbacf53e0fcacd145c131c8c985c615228fe3b18f4584d08ee319c13ce659d6327fdf6ef4055bbd96bfce9097d068dc4a1f7730b7b73988394473ca53ebd1ff0b6948e9fbf41c0eff59fda221229b32cd5b7ab28b5ddd305f687c951c41fa04f315b67817eaaafd17b71cea357efcac0857d7a9ce9d15339aa99cd620b489a856de165508760ef78abdac4b7f64e01fdd21a90f648b6f", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, {&(0x7f0000001080)="6d26bce93ef7dc37968d58a1733f42c0263e9fcedc6f18cf8c97723853a965e3cf0f94a3c2fe3cafeb6592a987eb4466296d4acdd3c4c7fb40d05f1257f5be4e17835f9d90808d2ad445", 0xfffffffffffffe2a}, {&(0x7f0000001100)="401483a3bfd2531df44e543a446bc1446dbbe6a3e61d3ad6e8d6cf10ce3de092046e65852f515f9e4851236218c28637f5c4f5ecb6c5cc6495f82cf72e2f08889413d7b5d905e7d9ce6c3ca89201626e908560b51ea02fa326851e6657ea334074c6e484f0017376297003ede53a691598d17c9a0071c88d5682e43bc8b42a076a50ae6191f33b166d7ea22dca018223e940d02127513802022668b9d8fb4dd57f58adeeb16d61a117f712c8cc1967ee995e851f0f2aa35e6bb1883b0be4681918095957d069ce9faf26430f4675ab22bf3cae6016f2e2e6da2f7aa6dfc2bc28b7fc6a532e93c3ee693d63ed1381a8ea81", 0xf1}, {&(0x7f0000001200)="b72f3dc65a1f8fb520311b77a8ac24f6b0bac70bf1748c301bcb680b6ce3b63bba6c8d6ef549fa70e4a47ab291288b3a84e2ca0c1ca90797", 0x38}, {&(0x7f0000001240)="f6b49351", 0x4}, {&(0x7f0000001280)="d5302c2c6be49fff1c5d6975a363e0bb218afa55c7bd8eff98e5d2b48b086d913f701213df07fb7dd2627afacd49b013bc3da37f83c0877a86650dcf4096104ddfa3d691ec980927346d08ad88f4b2eb1bc6a40d9fcf7146b1d70fc12857302f096fb1161a794e7e8a2b7ac757252a9e60308cc0d2", 0x75}, {&(0x7f0000001300)="dc6db3a002bc523cdd51d86dbb8a7f3dfc9ac78974fcc91b30618c4e009946e8596c29487b103cad630714a8e7cd443a38b6c52b5f171ea3af316d26", 0x3c}], 0x8, &(0x7f0000003e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r4}}}], 0xc8, 0x4c010}}], 0x4, 0x60090) (async, rerun: 32) r5 = semget$private(0x0, 0x207, 0x0) (rerun: 32) semtimedop(r5, &(0x7f0000000240)=[{0x1, 0x0, 0x1800}], 0x1, &(0x7f0000000340)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000001c0)={{0x3, r6, 0x0, 0x0, 0x0, 0x100, 0x4}, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401}) (async) r7 = getpid() sched_setscheduler(r7, 0x1, &(0x7f0000001700)=0x4) (async) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008020000000000001000000940000000fad413e850000000f00000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) (async, rerun: 64) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r11 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) (async, rerun: 32) r12 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) write(r11, &(0x7f0000000600)="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", 0x200) (async) sendfile(r11, r12, 0x0, 0xef85) (async) sendmsg$nl_route_sched(r11, &(0x7f0000000780)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={&(0x7f0000002880)=ANY=[@ANYBLOB="0347000026000000000000000000000800000005c2012ee3f48963724fe1a3c4b2ba7c14e5a9780d5f76c4cccfe01f801d2dc67375e34fbdcec84fa5cf5c237392236c5cc1b24f4304d1207bfafc768cc472308665ca5cb666adba7472552cbed3919bdeb3ccc3cb623a12eb65238742a198580354a9b10585c7755e11cd324b2a6a9cf9f987feda62f734f75343b8bc6bec7fe5fe6a9fd20169f18e2333ada126", @ANYRES32=0x0, @ANYBLOB="040000000500f2ff0100040004000a0004000a0004000a0004000a0004000a00"], 0x38}, 0x1, 0x0, 0x0, 0x20040400}, 0x0) (async) syz_clone(0x80010400, &(0x7f0000001440)="7f691173b4dcce693454794344c8ced0d5c0fa222c15d26d35944f79471994f6c7f4dc8e92c62730113917e57e95a8f3e0f42d712a7ae28b59fb60abeffe231f96ace4a7f04d5c5d64efa8f4e0451bcae036d9e85bd9c3b0a305c04f444ba8ad8e2a936bee9b39342bb2c72f20d4f722cfd63e33a7f06644682d9428d3ac9e87e538bbac1fbffc1a2316587b1560e78272e776ee854757f81984f2f41964b1709310d50e6caadda6d6c2018a2b9cbfb9d01384c4347f26ad20a16153c964bf42bede14474ba2269ac58b18301ed6b3fc51c7b356e0d1d647af209b6518097b", 0xdf, &(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)="97124e350ae9ed") r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r13, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) r14 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r13, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r15], 0xd) (async) sendmmsg$unix(r11, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x85, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000003d00)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [r8, r9, r8, r11]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000002bc0)="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", 0x12a}, {&(0x7f0000000d40)="95be434a75ec187ba00639e517ce033741473ef9e941a9d2b9af6842aca0e484acd2af64cf9ece4af9e184929f5fbb07e4f730c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09cbf1fe63724369b5410cd1c6eb7b66faf", 0x5f}, 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0x1000}], 0x5, &(0x7f0000002b80)=ANY=[@ANYBLOB="390000ebf757ead981328361a9", @ANYRES32, @ANYRES32, @ANYRES32=r12, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, 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", 0x2000, &(0x7f0000002b00)={&(0x7f0000002340)={0x50, 0x0, 0x0, {0x7, 0x26, 0x95, 0x100, 0x1, 0xfff, 0x200, 0x9}}, &(0x7f0000000100)={0x18, 0x0, 0xffff, {0x8001}}, &(0x7f00000023c0)={0x18, 0x0, 0xfff, {0x4}}, &(0x7f0000002400)={0x18, 0x0, 0x0, {0x7}}, &(0x7f0000002440)={0x18, 0x0, 0x9}, &(0x7f0000002480)={0x28, 0x0, 0xb30, {{0xffffffffffffffff, 0x6, 0x1}}}, &(0x7f00000024c0)={0x60, 0xfffffffffffffffe, 0x7c, {{0x3, 0x7fff, 0x7f, 0x0, 0x5, 0x7fffffff, 0x625, 0x4}}}, &(0x7f0000002540)={0x18, 0x0, 0xbc7, {0x800}}, &(0x7f0000002580)={0x17, 0x2f, 0x1, {'\\/,(\x91\xac\x00'}}, &(0x7f00000025c0)={0x20, 0x0, 0x1, {0x0, 0x1}}, &(0x7f0000002600)={0x78, 0x0, 0x100, {0x0, 0xee2, 0x0, {0x5, 0x7, 0x1000000000000, 0x1, 0xff, 0xe4b5, 0x1ff, 0x0, 0x3, 0x8000, 0xb2, 0x0, 0xffffffffffffffff, 0x80000000, 0x480}}}, &(0x7f0000002680)={0x90, 0x0, 0x4, {0x4, 0x0, 0x3ff, 0x6, 0x1, 0x3, {0x3, 0x9d, 0x58c3, 0x40, 0x8000000000000000, 0xfffffffffffffffe, 0x9, 0x0, 0x397c, 0x8000, 0x80000000, 0xffffffffffffffff, 0xee01, 0x800, 0x9}}}, &(0x7f0000002740)={0x108, 0xffffffffffffffda, 0x3ff, [{0x3, 0x90c66b8, 0x1, 0x7, '!'}, {0x2, 0x9, 0x0, 0x1}, {0x0, 0xfffffffffffffff9, 0x7, 0x10001, 'cramfs\x00'}, {0x1, 0x10001, 0x3, 0x9, '-#:'}, {0x5, 0x2, 0x7, 0x8000, 'cramfs\x00'}, {0x4, 0x8000000000000000, 0x7, 0xafdb, 'cramfs\x00'}, {0x0, 0x5e, 0x7, 0x8, 'cramfs\x00'}, {0x2, 0x1000, 0x2, 0x7ff, '*@'}]}, &(0x7f0000003f40)=ANY=[@ANYBLOB="5001000000e500000300000000000000000000000000000000000000000000000104000000000000a70e000000000000030000000700000006000000000000000900000000000000ff070000000000006d00000000000000677500000000000003000000000000000900000065e400"/136, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="81000000030000000000000001000000000000000700000000000000000000000180000003000000000000000300000000000000b30b000000000000ab00000000000000090000000500000001000000000000003801000000000000070000000000000004000000000000000400000000000000030000000000000002000000000001000100000000200000b30b0000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="ffffffff0600000000000000030000000000000003000000000000000900000037f6ffff5e2b2b2a2d29232a7d00000000000000"], &(0x7f0000002a00)={0xa0, 0x0, 0x7ff, {{0x6, 0x2, 0xfffffffffffffffe, 0x388d, 0x6, 0x401, {0x4, 0x7, 0x3ff, 0x8098, 0xb7, 0x2, 0x0, 0x328000, 0x9, 0x2000, 0x2380, r6, r15, 0x1af4, 0xe2a9}}, {0x0, 0x10}}}, &(0x7f0000002ac0)={0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, {0x34f9, 0x4, 0x8, 0xfffffe01}}}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") [ 274.545444] FAULT_INJECTION: forcing a failure. [ 274.545444] name failslab, interval 1, probability 0, space 0, times 0 [ 274.569048] CPU: 1 PID: 13429 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 274.576943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 274.586290] Call Trace: [ 274.588878] dump_stack+0x1b2/0x281 [ 274.592507] should_fail.cold+0x10a/0x149 [ 274.596653] should_failslab+0xd6/0x130 [ 274.600624] kmem_cache_alloc_trace+0x29a/0x3d0 [ 274.605289] ? set_bdev_super+0x110/0x110 [ 274.609428] sget_userns+0x102/0xc10 [ 274.613133] ? set_bdev_super+0x110/0x110 [ 274.617277] ? ns_test_super+0x50/0x50 [ 274.621159] ? set_bdev_super+0x110/0x110 [ 274.625297] ? ns_test_super+0x50/0x50 [ 274.629172] sget+0xd1/0x110 [ 274.632272] mount_bdev+0xcd/0x360 [ 274.632371] audit: type=1800 audit(1673457790.342:2153): pid=13461 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=13921 res=0 [ 274.635800] ? efs_alloc_inode+0x40/0x40 [ 274.656882] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 274.658462] mount_fs+0x92/0x2a0 [ 274.669937] vfs_kern_mount.part.0+0x5b/0x470 [ 274.674428] do_mount+0xe65/0x2a30 [ 274.677965] ? __do_page_fault+0x159/0xad0 [ 274.682197] ? retint_kernel+0x2d/0x2d [ 274.686079] ? copy_mount_string+0x40/0x40 [ 274.690324] ? memset+0x20/0x40 [ 274.693594] ? copy_mount_options+0x1fa/0x2f0 [ 274.698081] ? copy_mnt_ns+0xa30/0xa30 [ 274.701962] SyS_mount+0xa8/0x120 [ 274.705404] ? copy_mnt_ns+0xa30/0xa30 [ 274.709278] do_syscall_64+0x1d5/0x640 [ 274.713143] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 274.718305] RIP: 0033:0x7f7f838d85fa [ 274.721987] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 274.729668] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 274.736915] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 17:23:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00a085e1cb09454d47854768df1c13543a6062fa46dbbd5ce3753c0eafd5813cf18a50fb36326aa49f877887474d763a96231d973ffe430400000000812a7b22095e01b0d3b08a8e635f0da1207f83b47ce84147eece28271f98e54e0c8b92c8d4f846f5677d77937f262ea067dae0754e861980b18a55f4ef085a3dd600284cb1a257954320eb6bcf8f"], 0x1, 0x532, &(0x7f0000000600)="$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") syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00a085e1cb09454d47854768df1c13543a6062fa46dbbd5ce3753c0eafd5813cf18a50fb36326aa49f877887474d763a96231d973ffe430400000000812a7b22095e01b0d3b08a8e635f0da1207f83b47ce84147eece28271f98e54e0c8b92c8d4f846f5677d77937f262ea067dae0754e861980b18a55f4ef085a3dd600284cb1a257954320eb6bcf8f"], 0x1, 0x532, &(0x7f0000000600)="$eJzs3U1oHOUbAPBnZrP//ttGU0HBCkJFoULp5qMVWry0F08WCr1bw2YbQiadkN3UbiglvXvwIChIQe9CT94siMWroHjw5l0QLa3gychkd5OaZONam652fj+Y3fdjyPO+mX0m+w4zJIDSOlK8pBGHI+J8EjH2QN9IdDuPdPa7d/da/f7da/Uk1tYu/JxE0m3r7Z903w9GxGpEPB8RX1YjjqXb4zbbK/PTWdZY6tbHWwuL4832yvG5henZxmzj8olTE5OvTZ44PXX6kc3165fe+ur2t29evX34sxvfvP7drSTOxGi378F5PEqd30k1zmxpP7kXwYYoGfYAeCiVbp5XI+K5GItKN+uBJ9/avog1oKQS+Q8l1fseUKx/e9vj/P7x09nOAmR7/JHOtYn4//ra5MC95E8rk2K9eehxDpQn0uqNiJgYGdn++Uu6n7+HN/EoBsie+uJs50BtP/7pxvkndjj/jPaunf5D/c9/m/Erfc5/5weM8enN6+N949+IeGHH+MlG/GSH+GlEvD1g/NXR/Pd+fWufRBzd8e/P5hXFZPfrw+OX5rLGROd1xxgjMyc/323+B/rEP7PL/Iu2xQHn/+6Ld9qru8R/9eXdj/9O8fdHxHsDxt936/ob/fqK+DN95r9b/KLt4wHj3/lh7OaAuwIAAAAAAAAAAH9Dun4vW5LWNsppWqt1nuF9Ng6kWd5sHbuUL1+e6dzzdiiqae9Oq7FOPSnqk937cXv1qS31ExHxTES8X9m/Xq/V82xm2JMHAAAAAAAAAAAAAAAAAACAf4mDW57/v1/pPP8PlIR/+Q3lJf+hvOQ/lJf8h/KS/1Be8h/KS/5Decl/KC/5D+Ul/6G85D8AAAAAAAAAAAAAAAAAAAAAAAAAAOyJ8+fOFdvar3ev1Yv6zJX28nx+5fhMozlfW1iu1+r50mJtNs9ns0atni/81c/L8nxx6lQsXx1vNZqt8WZ75eJCvny5dXFuYXq2cbFRfSyzAgAAAAAAAAAAAAAAAAAAgP+W0fUtSWsRka6X07RWi3gqIg5FNbk0lzUmIuLpiPi+Ut1X1CeHPWgAAAAAAAAAAAAAAAAAAAB4wjTbK/PTWdZYUlBQUNgoDPvMBAAAAAAAAAAAAAAAAAAA5bP50O+wRwIAAAAAAAAAAAAAAAAAAABllv6YRESxHR17ZXRr7/+S3yrr7xHxzkcXPrg63WotTRbtv2y0tz7stk8NY/zAoHp52stjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYFOzvTI/nWWNpT0sDHuOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/jjwAAAP//trLZWw==") (async) 17:23:10 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c142, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002e80), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880), 0x0, &(0x7f0000001b00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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f99155954d654a10dc19980c4512590cdd3909f86981e5f78283cab698c82e967fe445c1327cf5de00a71829a19a55b5db5c6f91799333e88921c80970d30b5bfc411f57c809021aea8d1c9f47a82690044e70e862cfb2573d1e1d3fa981ea1d745657e849009b0404d8515265c4eb2e9cbc4262c526f59ac3928e55880949d9bd08e49aea612f914c6e92645208dbf030ef4a0a38b42f7906ef3386a5b4887b7e5767dd6cd5333d56c05a6871bfa424feac7b592a51a6e4aba67cb8ee1e3b44575125b6e983da7585f31493149d4c3cf55b18225e86f7a144156f7a5a629be10b2a53b078d1ee77efe852f588bd9f4f29e522cd4f781910915bc431eaba89c07ae7883fca870363856e2581b7dd7c13a1f415b823ca12cafb5e2d86f7fedcd4e48ae6ddf115245652bbbb1d7771379a652602b7971b5766e8daaa6f2d963bbe0a872a938fed4a4f3f175cc2e89ddc18b0cf734468bb39b81deaa440115688e3a711d7379631123b18f90eb956f1926b93be1485be6fabebf68e5fd6a42e7480093f336d0c76556fb1dec65936cb8c9fcbbdd95aca6fb2790ca0b100c908b4e7f057612a8f96fb37d3a0c094e54ea9f5b63cc903966c7c606569235519252b423b938f9eeda5e3622912a9cf8e4e72e3fb0ef1ba84039da1cc307feb97f3cefe4a480123cb569d3d06f8aaf33b60d704b262c51f3bd19e2ce10d4a5f7a467fb8208d2e244fb9159a137e3edc35a3319cffa6475d7e3118c04fcfc835adb80791ca047d0237b3c9c336a7d53044f8e073b32aa1d9f5b81eaa0cadd6324f3ac69883b7ca7297725d526da34a3d04a6a8a490ad23af7c45aaee3bf222227209dbc5aa1664c0b9a2dc15c1b5f6e9526a53662cb10a30c98c38a4bee3bfa7717588024fd98f46f2b43dac930eb7f16109d44fec78c0ad00306eee9189d8373c421788d0db05a163cc8aad06193008b8ef98b936713fd3ea41fe3855e0e06a26d", 0x2000, &(0x7f0000000a40)={&(0x7f00000001c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 17:23:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/4088, 0xff8}], 0x1) [ 274.744161] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 274.751402] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 274.758643] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 274.778393] CPU: 1 PID: 13449 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 274.786310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 274.795655] Call Trace: [ 274.798238] dump_stack+0x1b2/0x281 [ 274.801954] should_fail.cold+0x10a/0x149 [ 274.806100] should_failslab+0xd6/0x130 [ 274.810054] kmem_cache_alloc+0x28e/0x3c0 [ 274.814179] __kernfs_new_node+0x6f/0x470 [ 274.818322] kernfs_new_node+0x7b/0xe0 [ 274.822194] __kernfs_create_file+0x3d/0x320 [ 274.826596] sysfs_add_file_mode_ns+0x1e1/0x450 [ 274.831248] ? kernfs_create_dir_ns+0x171/0x200 [ 274.835900] internal_create_group+0x22b/0x710 [ 274.840468] lo_ioctl+0x1137/0x1cd0 [ 274.844071] ? loop_set_status64+0xe0/0xe0 [ 274.848281] blkdev_ioctl+0x540/0x1830 [ 274.852142] ? blkpg_ioctl+0x8d0/0x8d0 [ 274.856004] ? trace_hardirqs_on+0x10/0x10 [ 274.860215] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 274.865299] ? debug_check_no_obj_freed+0x2c0/0x680 [ 274.870299] block_ioctl+0xd9/0x120 [ 274.873900] ? blkdev_fallocate+0x3a0/0x3a0 [ 274.878196] do_vfs_ioctl+0x75a/0xff0 [ 274.881984] ? lock_acquire+0x170/0x3f0 [ 274.885946] ? ioctl_preallocate+0x1a0/0x1a0 [ 274.890329] ? __fget+0x265/0x3e0 [ 274.893761] ? do_vfs_ioctl+0xff0/0xff0 [ 274.897711] ? security_file_ioctl+0x83/0xb0 [ 274.902096] SyS_ioctl+0x7f/0xb0 [ 274.905437] ? do_vfs_ioctl+0xff0/0xff0 [ 274.909392] do_syscall_64+0x1d5/0x640 [ 274.913272] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 274.918437] RIP: 0033:0x7f5ee2bf8eb7 [ 274.922122] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.929804] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 274.937050] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 274.944293] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 274.951538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.958788] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 17:23:10 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 92) [ 275.020045] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) 17:23:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 99) [ 275.058026] audit: type=1800 audit(1673457790.831:2154): pid=13481 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=14067 res=0 17:23:10 executing program 3: r0 = syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) (async) r1 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r4], 0xd) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000000800)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2c000000000000005500000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="380e3538a71301d261bdc1b90c82181a404d8208f6b5b5bd6d11efa4fb", 0x1d}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="430216b1d49be6df4f77be59247fc7bf0d01bd60246be1948089de487c43dc318b908ed526b6702d250c24d6ff1553d7b14264fd05d5", 0x36}], 0x3, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000000d00)="b36f37bd347f1d1c71e677f050e5afdab5bab58aadeb5bd7bb2f664f87d2384ef81e2d9a2e5d438647ed5382", 0x2c}, {&(0x7f0000000d40)="95be294a75ec187ba00639e517ce033741473ef9e984acd2af64c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09c1c6eb7b66faf", 0x3c}, {&(0x7f0000001740)="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", 0x1000}], 0x5, &(0x7f0000000e40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, {&(0x7f0000001080)="6d26bce93ef7dc37968d58a1733f42c0263e9fcedc6f18cf8c97723853a965e3cf0f94a3c2fe3cafeb6592a987eb4466296d4acdd3c4c7fb40d05f1257f5be4e17835f9d90808d2ad445", 0xfffffffffffffe2a}, {&(0x7f0000001100)="401483a3bfd2531df44e543a446bc1446dbbe6a3e61d3ad6e8d6cf10ce3de092046e65852f515f9e4851236218c28637f5c4f5ecb6c5cc6495f82cf72e2f08889413d7b5d905e7d9ce6c3ca89201626e908560b51ea02fa326851e6657ea334074c6e484f0017376297003ede53a691598d17c9a0071c88d5682e43bc8b42a076a50ae6191f33b166d7ea22dca018223e940d02127513802022668b9d8fb4dd57f58adeeb16d61a117f712c8cc1967ee995e851f0f2aa35e6bb1883b0be4681918095957d069ce9faf26430f4675ab22bf3cae6016f2e2e6da2f7aa6dfc2bc28b7fc6a532e93c3ee693d63ed1381a8ea81", 0xf1}, {&(0x7f0000001200)="b72f3dc65a1f8fb520311b77a8ac24f6b0bac70bf1748c301bcb680b6ce3b63bba6c8d6ef549fa70e4a47ab291288b3a84e2ca0c1ca90797", 0x38}, {&(0x7f0000001240)="f6b49351", 0x4}, {&(0x7f0000001280)="d5302c2c6be49fff1c5d6975a363e0bb218afa55c7bd8eff98e5d2b48b086d913f701213df07fb7dd2627afacd49b013bc3da37f83c0877a86650dcf4096104ddfa3d691ec980927346d08ad88f4b2eb1bc6a40d9fcf7146b1d70fc12857302f096fb1161a794e7e8a2b7ac757252a9e60308cc0d2", 0x75}, {&(0x7f0000001300)="dc6db3a002bc523cdd51d86dbb8a7f3dfc9ac78974fcc91b30618c4e009946e8596c29487b103cad630714a8e7cd443a38b6c52b5f171ea3af316d26", 0x3c}], 0x8, &(0x7f0000003e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r4}}}], 0xc8, 0x4c010}}], 0x4, 0x60090) r5 = semget$private(0x0, 0x207, 0x0) semtimedop(r5, &(0x7f0000000240)=[{0x1, 0x0, 0x1800}], 0x1, &(0x7f0000000340)) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000001c0)={{0x3, r6, 0x0, 0x0, 0x0, 0x100, 0x4}, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401}) (async) r7 = getpid() sched_setscheduler(r7, 0x1, &(0x7f0000001700)=0x4) (async) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008020000000000001000000940000000fad413e850000000f00000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r11 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) (rerun: 32) r12 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) (async, rerun: 64) write(r11, &(0x7f0000000600)="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", 0x200) (rerun: 64) sendfile(r11, r12, 0x0, 0xef85) (async) sendmsg$nl_route_sched(r11, &(0x7f0000000780)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={&(0x7f0000002880)=ANY=[@ANYBLOB="0347000026000000000000000000000800000005c2012ee3f48963724fe1a3c4b2ba7c14e5a9780d5f76c4cccfe01f801d2dc67375e34fbdcec84fa5cf5c237392236c5cc1b24f4304d1207bfafc768cc472308665ca5cb666adba7472552cbed3919bdeb3ccc3cb623a12eb65238742a198580354a9b10585c7755e11cd324b2a6a9cf9f987feda62f734f75343b8bc6bec7fe5fe6a9fd20169f18e2333ada126", @ANYRES32=0x0, @ANYBLOB="040000000500f2ff0100040004000a0004000a0004000a0004000a0004000a00"], 0x38}, 0x1, 0x0, 0x0, 0x20040400}, 0x0) (async) syz_clone(0x80010400, &(0x7f0000001440)="7f691173b4dcce693454794344c8ced0d5c0fa222c15d26d35944f79471994f6c7f4dc8e92c62730113917e57e95a8f3e0f42d712a7ae28b59fb60abeffe231f96ace4a7f04d5c5d64efa8f4e0451bcae036d9e85bd9c3b0a305c04f444ba8ad8e2a936bee9b39342bb2c72f20d4f722cfd63e33a7f06644682d9428d3ac9e87e538bbac1fbffc1a2316587b1560e78272e776ee854757f81984f2f41964b1709310d50e6caadda6d6c2018a2b9cbfb9d01384c4347f26ad20a16153c964bf42bede14474ba2269ac58b18301ed6b3fc51c7b356e0d1d647af209b6518097b", 0xdf, &(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)="97124e350ae9ed") (async, rerun: 64) r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (rerun: 64) bind$bt_hci(r13, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) (async) r14 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r13, &(0x7f0000000200)=ANY=[@ANYBLOB="320003", @ANYRES16=r15], 0xd) (async) sendmmsg$unix(r11, &(0x7f0000002740)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x85, &(0x7f0000000a00)=[{&(0x7f0000000300)="b56fcd059948ebb43b198f50794f0fdb24bad38a97e52d38ce4c39ef27daf505d5e0e838f01a7c92a3efe364a9325566dc563ed70371a3fe75fff0194de0ef4f86a272882e0de3c06c3745df40da82b023b1db445ae6ee7f39e73f6e86a5402818ff40338e9c7f10def97403dff7bb343b306e909807854b40305fbf01c15104fb2cb37789fae7746771a7c91a1809a3b34dab970f59d80498268197af379787f34c909f830f34c9ebe01ebac1d5f0719b90f176bfe0612a7f1b4b8c43ab71c38e04c2b086b92e7fa07da741f83ab075b8a94f7d65", 0xd5}, {&(0x7f00000004c0)="27cfec8628e62db90c9abfc8b537dffd43679b186131065e71b2ee486d8624920d152e2ffa8a0aa2bee1a90926e82d2a7e0b4f5d0ddbbe539373efeea43f0f476ba26db0c63cd134f2341662d3bb522d35dcfa050446e287b84e58cd4d91d8", 0x5f}, {&(0x7f0000000540)="db4d12024cf7b4819f19cece52976961b0fabad0d5d729280277a0b8413c08be69460295432be83eb6d48ca6cedbf42e585c7248f6e91499edbbb6b6a21cd1fbc1908228fbce04cf4f784060d3eb75bdbaee62349e32ca8fecdca55348807d27ecb0cd7bd2242e58ad266b0a953dea499bbb317d03ea7116ec5904e35469199759b40d00", 0x84}, {&(0x7f0000003d00)="40396eaf5cbd17288196989a512a50e3d314ee1ec9d8a0d6d3d9394e72a485d5847cf9ecbc263d1b92c8d0cbba07ac9ff7184be563ce33639d0f6e0a42a72a05999be8a153a4a4d5477000f4eb5ad19da3dbf382b19ad24e58a231bdd9c8009317173cf070835441ec00aebe068a6cd0584f45d9cfb8ac6947201d55cfd5a8484f7fc0e16987ec706d896a3d5724dfaaa7b6ee248fdece6dd023cb65eba68b47f72d9cc08b6c7d55970ee295117067e6bcc94dbab9df9d282e1e8036684ecccafdd2ddd63349450bb4606ac2", 0xcc}, {&(0x7f0000000900)="2442a753eae45e48eb66d708ce528325d53c171bea8814b5b8c3072d8a502bf6d50a9c070d5a89ce252ab8216172a61be9b14a7bf583f333638e9b39acc93431f53bd1d27535a8fe488841985aec56257d974b9ee9053d3f117e9df352571657d3801c8b53c4c0bf649d2a78086341fbf830969b5b192cba138158d043fbb342baf7105bc9027e24c021d4b4ac66afe9d5605362acb0313b50f59a9b6b6d4e81a9e3947c8774d0ab242e722995ebbf97079020047db9cdfc140560824e5b2e465a3697ec4706fc94019f9d84f548fae3c154b1dcd652ba5c", 0xd8}, {&(0x7f0000000180)="31a7233e39fe36e5d2dbcfd2d820c347d41f6646639bfd1f9d090ce6147a223323c618ef061b22ca1f6fae4cbf", 0x2d}, {&(0x7f0000000400)='sl', 0x2}], 0x7, &(0x7f0000000a80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x10}}, {{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[@rights={{0x20, 0x1, 0x1, [r8, r9, r8, r11]}}], 0x20}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="05029de809e03a2ebcc725b8df887b5870ae1781ab23c818828e75de263dbf7e95eea552cbf453159ac005a5119243f4ad23bd0c2b315b970d23ffb7a3", 0x3d}, {&(0x7f0000000cc0)="e65400", 0x3}, {&(0x7f0000002bc0)="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", 0x12a}, {&(0x7f0000000d40)="95be434a75ec187ba00639e517ce033741473ef9e941a9d2b9af6842aca0e484acd2af64cf9ece4af9e184929f5fbb07e4f730c9c888e9141468abbc1fb31c6472687f56d95155070a5d386e7db09cbf1fe63724369b5410cd1c6eb7b66faf", 0x5f}, {&(0x7f0000002d00)="abd06618447e484e8e5b3c2bcaac30150749fa59a669dfdafe8d43c0003c483cfcee49c6982ae2ca88aeac443d73868ccc67e1b8407263438d597014d6ff2c49e0fbc2677df61a498c75d37fee6ec0755a730708a0966081a05e1b5ee71edd1b62302c37fe2822240bf3d5a116d652d635c7c22dc3792b9d3ad5e31e2846eb483402de2d29f80e01b3478ed2ec19109d7f7c21be350cd82cf494e9db881158827ce1177db01e9d35bfdef9e5b4f8bc18251b31fc24e288fb3f748656fe8a69719e3a4797c0458e10f046bdc295c479c2add60ddfb0367a55b28a14aea9f1a206238ae5779fa35fd843e4558433fbb274bdc466c6d6a6a41c82707e99b93d583c1e45596f426711a07e2b79707c3299480ff8536f0efa3405bca04ae026165a056cc9803d5bbc1bb376e46c9338bf966dbbc4ad57c8558a073569422dcd1cbb02cfa9986c48cf478af9fe879621fad52c5e34d274aae1f4201eafdc8a720da12687bf8271b5fd2a092e7a25ab93ba1aeb8acc619fba12a46119ca9ae0b32d585eea971bcfc4bebb69a23c72cc2808811904fc27970cb2746672615f0f7d10e128200df100e473cc57c2e2393ca77c646d1d3ce6bc8e426192e3e29c0511e5545425481be99f9d0c8ce2937598a72a3ed8a95c6ec6b4ddb77587e197a2716f7934773783f93b88f1a9bb0112e7e7f7eac133bdb843ba25ea4c2cc5f807e3c8badbbf33b17e4177acdd029a3f81d1fa85973508860241fb1779e22acb5df5280448acdf9721ba08dbb9975bff06e70b0e8bce345269527024c770959888f7aa2715c49515035fd3b3c376b319dfedec02f2260644ed7c15ecb541b06e36174fc981fdc54c17f2f230827b5adaa736a223a970821928db95d82996713a25e7dcf716d9d493f9c99ddc2c0fc60ed8533ab925c5cb4f5c41270148c2135048cc55516214c764a48d27fc00dc45e14e7e3d863c9c2815929645f46db5dd40215a8597c69d4a74e5e4b1676d86b883b2db63bb8a1be876de62cb3a4761c6b29ddf927373da888a98bfc3de6abc16b384bb820df8b098f6b90613b5e63ea5dd9af83f7a66a24a3b6961585aaa2b25abac00a0e1dff7f02fd561c972ec5188f13d0c3a6c23d27d9f4748d00c08c09fed61216febb21fbabf4858345e8e43ab0aa8f78a113115b4acf10db14967acc51acb83aa1ee5d92b5beba903ef3633f44cd21c452820387f7586548db56ae1bb21ea68b098d97950355b1127f8ed23c63b01bd90a88f73f0bf74e5f7484e0e030473e57e4ab2da872b5b4f53a4129552f4dcf40e3c89ce5d38982b88b1fb474aa97142a281b096e73b0e8681471bafb8d0535b20640dfc1e99cb90c14f22e8db88d4dc74702293ffe92ef789128137209837e034c1a62137b73a9d1e34dd83d492dba561ac7770021f974b332951cc1c2531949dab2d06a299db2cd36a77c878e185165cad97a38906c9acc2eb3e8cc72bbc9154f4072712dacf726e565480c62198674a12158040435424ff4593e957425ed09ba362eaa2b4fad14ade1a905593f1a0e14b44efcef76716f8fd752da4ccfe943d85de188aaa9c6256e0f2d072761dcda1dd5e29be82b7826b079895ad1816136df945b91172ef63ece08f4822cc220ccb1b76c3c55a11e509beb9e4a68bfc1d0d930e47ef8b8b2e02161ac5af31e1c9f601638f124bb4ae173ef3acb580c0c10c237f76e2fe2e01b704c3768a5f06f57ec9d5901547756069eae594230070b0d38b4af626f9b2ccd4b5214846f9ec71995986717193f8629e67f7f0d41c5e30f7c4c13ed4a7acbe47330597ad6aa46f1ad947561b342f202140205508993c0aad234ae1176feb7b143071f6107907204ddf10ef9ef13d9badb5b71a3263012bdabded9d0ad90317036902a99cdbfee1de9353fbe05bbb0e86301cbf6eef8b301b48ee8f2a3758c071a2289bd950cd9f751d7cce48600b66d542327bc2af825739c5afdcc806ca878e73c738820e3a85fe1f18007959ca24c17b243b52cbc4ac1efd312a6fb667c32e716b7eff710fa63cf26d39a2db358e1e394a0f12824d27f21739e205999f4264811faecda0e97159e69dd0ab3d0f55f9a4278ab18b1d979d0d3dc64f8a2c6ca9b8f9e89896e6eefa8566d12282480571e74a733c23edfaae2328e4a90abe80139aae419a465f00b2a85aa97ae32d2e0663e3be6700c6c5d428d566f0e7c5f16f4328fbdedc75b07bcfb74aca4667748d9568918f47593be1f30147a6d88e5bd08a398cad0e0963d8522eefbca124374154351ecfce709c8c0c99f594bb888e78fdf895a0f305e8deb2ec7796f4e41babaf2ef0c696e221947d458ea918d27abc29c3f89c5b17cd6a4f45f0201c2bc9cd225d1f7be1dfd528610abbb4732a1402db0b7ace446ca6f863edff22d7cc5fc0a49f104bfe064d2c1a0bf8e33f3d8b6f100abd852f4fef045140f865bd1b0b49fd17cdc7e4b3566b9e9fae429ba1fc3689ec4957d498e9b314d10220616f362b629d9f7495b4f38208cd565dadb04b1c8cadfaa51eece4fc11b33a2f5eb8d6bf074663c25b076b23311e3da8a8e5e533cad96d1d6df6458fa9b8ebae65472edc55d84bfc4e8d483cc5c6dd437c133c2aafddae8a7cb9f394686572db9e3b2cc2c87b0da80c3e002799910297695f6c6a47ece388743d8b76d362b52ac4dca9cf9852012edcfeb30c299404e7826ff84c1ca63e69cdb63001a46ce37fe6b380307444f65c9e87f28b57ec4fc923342f33cfcbfafa79c2bd697c5ceb176f82b0451e9b796a5a7587efe6f217377b973e02e9407860199d7c6aa8e95358efa512cea18bcc6d078789b5b42d09fe2f44a97f113599db016ab276849e18080dbf63775bc53f151b81b6e7e43f41b988249ea897e19c11843cf0e5ef426f31923cce84669bbf7cf246defc35f4b8d3cfa01d58deb61404accc6152c002ca7bb7fede895b548bf93b059453cc6f0875dad2f0e6d53e71e2e23d87cea297e85f8b82842375231ad178776817bc4d0e7d9a1f4fc671091553080df0a982420be6c59866d04e0553e34f3911b44c3a529cefb54bedf79430dea48d7983c3735e4a4ef7fd8eb4ae3686c309972302ec13bb0e41830b6900f20465015f45b947a9f1ee5a758469ed9bc86b164eca0372f0a79ffefaae3eb33b6d70425339db5e880b1c9742ed30d9060e433b31f9af37926b2b69613c919a282885d4f2d8faa44d252af811ccdc30b17abbd79313813f538c3222c13e83d6948481c2791ad4e3621886e8e54247a72d9b17d1680bf1e725ae6f1eabdf8e2421efcce24a303d2d5975efdbea1a6fac7df8b80238fff16f44651cb4356876a5ac5f9225b8a824ce9069e411fe538374b20696d5bf909bf8f49610d79e10d06fc839be5d7379caf77d6d3570de560dd5cc705b743022c7bfeab4cbaacc30aabc23c1da94c8bb6d37e8b8e41e92a1c543907f6bedca3f49a1b6db5e8b21ac6c6339b240b79d008874c7b2f63b044b8677a9fe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0x1000}], 0x5, &(0x7f0000002b80)=ANY=[@ANYBLOB="390000ebf757ead981328361a9", @ANYRES32, @ANYRES32, @ANYRES32=r12, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32], 0x28, 0x40046}}, {{&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="c477b670e232d9f01677aa0b05be2de34e100add7503103072b7e5dcf93974f9c08a34f3c30aa26c2369bd8cbd4e874bbf73e9783f1429c11fb46c9ec2275bb5cd6dec5f7af010fed588561221b3dc13f8a4f3ee08", 0x55}, {&(0x7f0000001080)="6d26bce93ef7dc37968d58a1733f42c0263e9fcedc6f18cf8c97723853a965e3cf0f94a3c2fe3cafeb6592a987eb4466296d4acdd3c4c7fb40d05f1257f5be4e17835f9d90808d2ad445", 0x4a}, {&(0x7f0000001100)="401483a3bfd2531df44e543a446bc1446dbbe6a3e61d3ad6e8d6cf10ce3de092046e65852f515f9e4851236218c28637f5c4f5ecb6c5cc6495f82cf72e2f08889413d7b5d905e7d9ce6c3ca89201626e908560b51ea02fa326851e6657ea334074c6e484f0017376297003ede53a691598d17c9a0071c88d5682e43bc8b42a076a50ae6191f33b166d7ea22dca018223e940d02127513802022668b9d8fb4dd57f58adeeb16d61a117f712c8cc1967ee995e851f0f2aa35e6bb1883b0be4681918095957d069ce9faf26430f4675ab22bf3cae6016f2e2e6da2f7aa6dfc2bc28b7fc6a532e93c3ee693d63ed1381a8ea81", 0xf1}, {&(0x7f0000001200)="b72f3dc65a1f8fb520311b77a8ac24f6b0bac70bf1748c301bcb680b6ce3b63bba6c8d6ef549fa70e4a47ab291288b3a84e2ca0c1ca90797", 0x38}, {&(0x7f0000001240)="f6b49351", 0x4}, {&(0x7f0000001280)="d5302c2c6be49fff1c5d6975a363e0bb218afa55c7bd8eff98e5d2b48b086d913f701213df07fb7dd2627afacd49b013bc3da37f83c0877a86650dcf4096104ddfa3d691ec980927346d08ad88f4b2eb1bc6a40d9fcf7146b1d70fc12857302f096fb1161a794e7e8a2b7ac757252a9e60308cc0d2", 0x75}, {&(0x7f0000001300)="dc6db3a002bc523cdd51d86dbb8a7f3dfc9ac78974fcc91b30618c4e009946e8596c29487b103cad630714a8e7cd443a38b6c52b5f171ea3af316d26", 0x3c}], 0x8, &(0x7f0000001600), 0x0, 0x4c010}}], 0x4, 0x60090) (async, rerun: 64) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000002b00)={&(0x7f0000002340)={0x50, 0x0, 0x0, {0x7, 0x26, 0x95, 0x100, 0x1, 0xfff, 0x200, 0x9}}, &(0x7f0000000100)={0x18, 0x0, 0xffff, {0x8001}}, &(0x7f00000023c0)={0x18, 0x0, 0xfff, {0x4}}, &(0x7f0000002400)={0x18, 0x0, 0x0, {0x7}}, &(0x7f0000002440)={0x18, 0x0, 0x9}, &(0x7f0000002480)={0x28, 0x0, 0xb30, {{0xffffffffffffffff, 0x6, 0x1}}}, &(0x7f00000024c0)={0x60, 0xfffffffffffffffe, 0x7c, {{0x3, 0x7fff, 0x7f, 0x0, 0x5, 0x7fffffff, 0x625, 0x4}}}, &(0x7f0000002540)={0x18, 0x0, 0xbc7, {0x800}}, &(0x7f0000002580)={0x17, 0x2f, 0x1, {'\\/,(\x91\xac\x00'}}, &(0x7f00000025c0)={0x20, 0x0, 0x1, {0x0, 0x1}}, &(0x7f0000002600)={0x78, 0x0, 0x100, {0x0, 0xee2, 0x0, {0x5, 0x7, 0x1000000000000, 0x1, 0xff, 0xe4b5, 0x1ff, 0x0, 0x3, 0x8000, 0xb2, 0x0, 0xffffffffffffffff, 0x80000000, 0x480}}}, &(0x7f0000002680)={0x90, 0x0, 0x4, {0x4, 0x0, 0x3ff, 0x6, 0x1, 0x3, {0x3, 0x9d, 0x58c3, 0x40, 0x8000000000000000, 0xfffffffffffffffe, 0x9, 0x0, 0x397c, 0x8000, 0x80000000, 0xffffffffffffffff, 0xee01, 0x800, 0x9}}}, &(0x7f0000002740)={0x108, 0xffffffffffffffda, 0x3ff, [{0x3, 0x90c66b8, 0x1, 0x7, '!'}, {0x2, 0x9, 0x0, 0x1}, {0x0, 0xfffffffffffffff9, 0x7, 0x10001, 'cramfs\x00'}, {0x1, 0x10001, 0x3, 0x9, '-#:'}, {0x5, 0x2, 0x7, 0x8000, 'cramfs\x00'}, {0x4, 0x8000000000000000, 0x7, 0xafdb, 'cramfs\x00'}, {0x0, 0x5e, 0x7, 0x8, 'cramfs\x00'}, {0x2, 0x1000, 0x2, 0x7ff, '*@'}]}, &(0x7f0000003f40)=ANY=[@ANYBLOB="5001000000e500000300000000000000000000000000000000000000000000000104000000000000a70e000000000000030000000700000006000000000000000900000000000000ff070000000000006d00000000000000677500000000000003000000000000000900000065e400"/136, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="81000000030000000000000001000000000000000700000000000000000000000180000003000000000000000300000000000000b30b000000000000ab00000000000000090000000500000001000000000000003801000000000000070000000000000004000000000000000400000000000000030000000000000002000000000001000100000000200000b30b0000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="ffffffff0600000000000000030000000000000003000000000000000900000037f6ffff5e2b2b2a2d29232a7d00000000000000"], &(0x7f0000002a00)={0xa0, 0x0, 0x7ff, {{0x6, 0x2, 0xfffffffffffffffe, 0x388d, 0x6, 0x401, {0x4, 0x7, 0x3ff, 0x8098, 0xb7, 0x2, 0x0, 0x328000, 0x9, 0x2000, 0x2380, r6, r15, 0x1af4, 0xe2a9}}, {0x0, 0x10}}}, &(0x7f0000002ac0)={0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, {0x34f9, 0x4, 0x8, 0xfffffe01}}}) (async, rerun: 64) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="ca4f24d9fa1e6f89c47b7853a3eb9c7ef2eb73843c2db76c1a0e54a3dc7eec155fcaecbd0ab2dcc13d13fa26788172c6356334f008475bd212388ac952f5651f13787eb3723e5b7f48e132c6b95a3995774c00f903e77e30b9ea02c63e5a7d1b1e777a854a685df38760f22b78db97cde8e126e00e987dde646a99520eba6e471b543edc05b02e707ab05b9ae644cbc68d660962b932b257b2fec68445d650d00cea8c64cc0e2bef5bb59733681ffed0bcf77507fd2e444b28821dd6b1eabc27a062dcd2fe56d64494a17ebd80d0211df7d1838626c2285f2f4debc4d9b2ef4ae8552cbe948b47b090e60acde760226a6a4521acb765445531542c2bf0b31bfc") [ 275.127548] FAULT_INJECTION: forcing a failure. [ 275.127548] name failslab, interval 1, probability 0, space 0, times 0 [ 275.151657] CPU: 0 PID: 13503 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 275.159557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 275.168909] Call Trace: [ 275.171501] dump_stack+0x1b2/0x281 [ 275.175130] should_fail.cold+0x10a/0x149 [ 275.179289] should_failslab+0xd6/0x130 [ 275.183263] kmem_cache_alloc_trace+0x29a/0x3d0 [ 275.187932] ? vsprintf+0x30/0x30 [ 275.191394] efs_fill_super+0x4b/0xac0 [ 275.195285] ? set_blocksize+0x125/0x380 [ 275.199350] mount_bdev+0x2b3/0x360 [ 275.202972] ? efs_alloc_inode+0x40/0x40 [ 275.207026] mount_fs+0x92/0x2a0 [ 275.210388] vfs_kern_mount.part.0+0x5b/0x470 [ 275.214886] do_mount+0xe65/0x2a30 [ 275.218427] ? __do_page_fault+0x159/0xad0 [ 275.219417] audit: type=1800 audit(1673457790.991:2155): pid=13521 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=14358 res=0 [ 275.222655] ? retint_kernel+0x2d/0x2d [ 275.245183] ? copy_mount_string+0x40/0x40 [ 275.249413] ? memset+0x20/0x40 [ 275.252690] ? copy_mount_options+0x1fa/0x2f0 [ 275.257176] ? copy_mnt_ns+0xa30/0xa30 [ 275.261064] SyS_mount+0xa8/0x120 [ 275.264510] ? copy_mnt_ns+0xa30/0xa30 [ 275.268389] do_syscall_64+0x1d5/0x640 [ 275.272361] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 275.277571] RIP: 0033:0x7f7f838d85fa [ 275.281275] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 275.288974] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 275.296242] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 275.303510] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 275.310771] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 275.313992] audit: type=1804 audit(1673457791.031:2156): pid=13517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir1237887868/syzkaller.yJ2yJI/121/file0" dev="sda1" ino=14358 res=1 [ 275.318027] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 275.327760] FAULT_INJECTION: forcing a failure. [ 275.327760] name failslab, interval 1, probability 0, space 0, times 0 [ 275.362838] CPU: 0 PID: 13512 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 275.363492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 275.370715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 275.370719] Call Trace: [ 275.370735] dump_stack+0x1b2/0x281 [ 275.370749] should_fail.cold+0x10a/0x149 [ 275.370762] should_failslab+0xd6/0x130 [ 275.402491] kmem_cache_alloc+0x28e/0x3c0 [ 275.406643] __kernfs_new_node+0x6f/0x470 [ 275.410789] kernfs_new_node+0x7b/0xe0 [ 275.414673] __kernfs_create_file+0x3d/0x320 [ 275.419079] sysfs_add_file_mode_ns+0x1e1/0x450 [ 275.423745] ? kernfs_create_dir_ns+0x171/0x200 [ 275.428410] internal_create_group+0x22b/0x710 [ 275.432994] lo_ioctl+0x1137/0x1cd0 [ 275.436622] ? loop_set_status64+0xe0/0xe0 [ 275.440859] blkdev_ioctl+0x540/0x1830 [ 275.444746] ? blkpg_ioctl+0x8d0/0x8d0 [ 275.448625] ? trace_hardirqs_on+0x10/0x10 [ 275.452859] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 275.457961] ? debug_check_no_obj_freed+0x2c0/0x680 [ 275.463071] block_ioctl+0xd9/0x120 [ 275.466693] ? blkdev_fallocate+0x3a0/0x3a0 [ 275.471009] do_vfs_ioctl+0x75a/0xff0 [ 275.474814] ? lock_acquire+0x170/0x3f0 [ 275.478789] ? ioctl_preallocate+0x1a0/0x1a0 [ 275.483195] ? __fget+0x265/0x3e0 [ 275.486641] ? do_vfs_ioctl+0xff0/0xff0 [ 275.487266] print_req_error: I/O error, dev loop1, sector 0 [ 275.490605] ? security_file_ioctl+0x83/0xb0 [ 275.490618] SyS_ioctl+0x7f/0xb0 [ 275.490626] ? do_vfs_ioctl+0xff0/0xff0 [ 275.490637] do_syscall_64+0x1d5/0x640 [ 275.490651] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:23:11 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000", @ANYRES16=r2, @ANYBLOB="050800800000bc0296f530ed9ca36bd7feff"], 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x404, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1116c0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xa) [ 275.498740] audit: type=1804 audit(1673457791.031:2157): pid=13517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir1237887868/syzkaller.yJ2yJI/121/file0" dev="sda1" ino=14358 res=1 [ 275.500725] RIP: 0033:0x7f5ee2bf8eb7 [ 275.500731] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.500742] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 275.500747] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 275.500752] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 17:23:11 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0x15) (rerun: 32) r2 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000", @ANYRES16=r2, @ANYBLOB="050800800000bc0296f530ed9ca36bd7feff"], 0x14}}, 0x0) (async) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x404, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4) (async, rerun: 32) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (rerun: 32) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1116c0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xa) 17:23:11 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c142, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002e80), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880), 0x0, &(0x7f0000001b00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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", 0x2000, &(0x7f0000000a40)={&(0x7f00000001c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 17:23:11 executing program 5: r0 = syz_open_dev$vivid(&(0x7f0000000140), 0x2, 0x2) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, '\x00', @raw_data}) [ 275.500763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.538055] print_req_error: I/O error, dev loop1, sector 0 [ 275.540587] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 275.595043] Buffer I/O error on dev loop1, logical block 0, async page read [ 275.605002] audit: type=1804 audit(1673457791.031:2158): pid=13517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir1237887868/syzkaller.yJ2yJI/121/file0" dev="sda1" ino=14358 res=1 17:23:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00a085e1cb09454d47854768df1c13543a6062fa46dbbd5ce3753c0eafd5813cf18a50fb36326aa49f877887474d763a96231d973ffe430400000000812a7b22095e01b0d3b08a8e635f0da1207f83b47ce84147eece28271f98e54e0c8b92c8d4f846f5677d77937f262ea067dae0754e861980b18a55f4ef085a3dd600284cb1a257954320eb6bcf8f"], 0x1, 0x532, &(0x7f0000000600)="$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") 17:23:11 executing program 5: r0 = syz_open_dev$vivid(&(0x7f0000000140), 0x2, 0x2) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, '\x00', @raw_data}) [ 275.609712] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (8000) [ 275.655176] audit: type=1804 audit(1673457791.041:2159): pid=13517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir1237887868/syzkaller.yJ2yJI/121/file0" dev="sda1" ino=14358 res=1 17:23:11 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) r1 = socket$netlink(0x10, 0x3, 0x15) (async) r2 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000", @ANYRES16=r2, @ANYBLOB="050800800000bc0296f530ed9ca36bd7feff"], 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x404, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4) syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0), 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1116c0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xa) 17:23:11 executing program 4: syz_mount_image$efs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f0000000400), 0x1, 0x369, &(0x7f0000000440)="$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") (fail_nth: 93) 17:23:11 executing program 5: r0 = syz_open_dev$vivid(&(0x7f0000000140), 0x2, 0x2) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, '\x00', @raw_data}) [ 275.684162] audit: type=1804 audit(1673457791.041:2160): pid=13517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir1237887868/syzkaller.yJ2yJI/121/file0" dev="sda1" ino=14358 res=1 17:23:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c6, &(0x7f00000004c0)="$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") (fail_nth: 100) [ 275.768053] FAULT_INJECTION: forcing a failure. [ 275.768053] name failslab, interval 1, probability 0, space 0, times 0 [ 275.791344] CPU: 1 PID: 13562 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 275.799237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 275.808586] Call Trace: [ 275.811172] dump_stack+0x1b2/0x281 [ 275.814801] should_fail.cold+0x10a/0x149 [ 275.818947] should_failslab+0xd6/0x130 [ 275.822915] __kmalloc+0x2c1/0x400 [ 275.826619] ? register_shrinker+0x1ab/0x220 [ 275.831024] register_shrinker+0x1ab/0x220 [ 275.835252] sget_userns+0x9aa/0xc10 [ 275.838959] ? set_bdev_super+0x110/0x110 [ 275.843103] ? ns_test_super+0x50/0x50 [ 275.846990] ? set_bdev_super+0x110/0x110 [ 275.851146] ? ns_test_super+0x50/0x50 [ 275.855025] sget+0xd1/0x110 [ 275.858042] mount_bdev+0xcd/0x360 [ 275.861576] ? efs_alloc_inode+0x40/0x40 [ 275.865629] mount_fs+0x92/0x2a0 [ 275.868996] vfs_kern_mount.part.0+0x5b/0x470 [ 275.873491] do_mount+0xe65/0x2a30 [ 275.877025] ? __do_page_fault+0x159/0xad0 [ 275.881252] ? retint_kernel+0x2d/0x2d [ 275.885136] ? copy_mount_string+0x40/0x40 [ 275.889374] ? memset+0x20/0x40 [ 275.892644] ? copy_mount_options+0x1fa/0x2f0 [ 275.897131] ? copy_mnt_ns+0xa30/0xa30 [ 275.901018] SyS_mount+0xa8/0x120 [ 275.904470] ? copy_mnt_ns+0xa30/0xa30 [ 275.908354] do_syscall_64+0x1d5/0x640 [ 275.912237] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 17:23:11 executing program 5: r0 = syz_open_dev$vivid(&(0x7f0000000140), 0x2, 0x2) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, '\x00', @raw_data}) 17:23:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_NAME={0x6, 0x1, '[\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8}]}, 0x2c}}, 0x0) [ 275.917417] RIP: 0033:0x7f7f838d85fa [ 275.921114] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 275.928809] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 275.936070] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 275.943325] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 275.950582] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 275.957843] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 17:23:11 executing program 3: syz_mount_image$cramfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, 0x140, &(0x7f0000000200)="$eJzszEFLImEcx/Hv7Myuy66uLhlYkAUdGhJzHLFbB40kIRsovHQSbKJAMxKiYwXdOvQCPFRCJ/EQHTuUdbEUwl6H0CHoWIwjiBEdOj+fyzDf/8Nvbqap4gEZ22whv7VtFovm6tiSkUosX1xe/bO6A/jdd7ffX8dg3foq0N4HK9+6YG0jZ05lCznrvx0DFYj/tbuG/faP1bx2C3ebOg61Qbvpn7RItw0rEHf39t5OYcLa+9/bewF2S4Fq5X6xUU8GJ89HZA6TgdEBqb/7zSM9MVR2+mTS5t0Z8c79KVQPPoaqlVazkVowUkYzouvTES2sadGW8dBIRveOUeadO7DyYe8XPr+ShgMJShJUOvf2jeQCaievRt7t8ALPmx6QvrpkM76f5YzX8wNZRUIQBEEQBEEQBEEQvuk9AAD//2iQbNs=") [ 276.005562] FAULT_INJECTION: forcing a failure. [ 276.005562] name failslab, interval 1, probability 0, space 0, times 0 [ 276.020087] CPU: 1 PID: 13575 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 [ 276.027976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 276.037313] Call Trace: [ 276.039882] dump_stack+0x1b2/0x281 [ 276.043493] should_fail.cold+0x10a/0x149 [ 276.047626] should_failslab+0xd6/0x130 [ 276.051582] kmem_cache_alloc+0x28e/0x3c0 [ 276.055717] __kernfs_new_node+0x6f/0x470 [ 276.059846] kernfs_new_node+0x7b/0xe0 [ 276.063719] __kernfs_create_file+0x3d/0x320 [ 276.068109] sysfs_add_file_mode_ns+0x1e1/0x450 [ 276.072781] ? kernfs_create_dir_ns+0x171/0x200 [ 276.077429] internal_create_group+0x22b/0x710 [ 276.081994] lo_ioctl+0x1137/0x1cd0 [ 276.085602] ? loop_set_status64+0xe0/0xe0 [ 276.089819] blkdev_ioctl+0x540/0x1830 [ 276.093687] ? blkpg_ioctl+0x8d0/0x8d0 [ 276.097555] ? trace_hardirqs_on+0x10/0x10 [ 276.101769] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 276.106850] ? debug_check_no_obj_freed+0x2c0/0x680 [ 276.111845] block_ioctl+0xd9/0x120 [ 276.115450] ? blkdev_fallocate+0x3a0/0x3a0 [ 276.119750] do_vfs_ioctl+0x75a/0xff0 [ 276.123529] ? lock_acquire+0x170/0x3f0 [ 276.127486] ? ioctl_preallocate+0x1a0/0x1a0 [ 276.131872] ? __fget+0x265/0x3e0 [ 276.135303] ? do_vfs_ioctl+0xff0/0xff0 [ 276.139258] ? security_file_ioctl+0x83/0xb0 [ 276.143643] SyS_ioctl+0x7f/0xb0 [ 276.146992] ? do_vfs_ioctl+0xff0/0xff0 [ 276.150947] do_syscall_64+0x1d5/0x640 [ 276.154823] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 276.160025] RIP: 0033:0x7f5ee2bf8eb7 [ 276.163718] RSP: 002b:00007f5ee116af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.171409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5ee2bf8eb7 [ 276.178654] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 276.185991] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000003c0 [ 276.193238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.200483] R13: 00007f5ee116afdc R14: 00007f5ee116afe0 R15: 00000000200004c2 [ 276.208877] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 276.214813] ------------[ cut here ]------------ [ 276.221771] WARNING: CPU: 1 PID: 13562 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 276.229640] Kernel panic - not syncing: panic_on_warn set ... [ 276.229640] [ 276.236992] CPU: 1 PID: 13562 Comm: syz-executor.4 Not tainted 4.14.302-syzkaller #0 [ 276.244857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 276.254198] Call Trace: [ 276.256778] dump_stack+0x1b2/0x281 [ 276.260399] panic+0x1f9/0x42d [ 276.263591] ? add_taint.cold+0x16/0x16 [ 276.267561] ? kill_block_super+0xbe/0xe0 [ 276.271701] ? __warn.cold+0x5/0x44 [ 276.275318] ? kill_block_super+0xbe/0xe0 [ 276.279454] __warn.cold+0x20/0x44 [ 276.282986] ? ist_end_non_atomic+0x10/0x10 [ 276.287295] ? kill_block_super+0xbe/0xe0 [ 276.291429] report_bug+0x208/0x250 [ 276.295042] do_error_trap+0x195/0x2d0 [ 276.298914] ? math_error+0x2d0/0x2d0 [ 276.302704] ? __filemap_fdatawait_range+0x254/0x2e0 [ 276.307791] ? wait_on_page_bit+0x320/0x320 [ 276.312094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.316924] invalid_op+0x1b/0x40 [ 276.320457] RIP: 0010:kill_block_super+0xbe/0xe0 [ 276.325193] RSP: 0018:ffff88805803fbb0 EFLAGS: 00010246 [ 276.330545] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007800000 [ 276.337798] RDX: 0000000000040000 RSI: ffffffff81877b4e RDI: ffff88808fe29d30 [ 276.345051] RBP: ffff88809c138540 R08: 0000000000000000 R09: 0000000000000001 [ 276.352305] R10: 0000000000000000 R11: ffff888057af4380 R12: ffff88808fe29880 [ 276.359558] R13: ffffffff891bbfb0 R14: ffffffff88f45bc0 R15: dffffc0000000000 [ 276.366828] ? kill_block_super+0xbe/0xe0 [ 276.370966] efs_kill_sb+0x38/0x50 [ 276.374496] deactivate_locked_super+0x6c/0xd0 [ 276.379059] sget_userns+0x9c4/0xc10 [ 276.382767] ? set_bdev_super+0x110/0x110 [ 276.386911] ? ns_test_super+0x50/0x50 [ 276.390794] ? set_bdev_super+0x110/0x110 [ 276.394933] ? ns_test_super+0x50/0x50 [ 276.398810] sget+0xd1/0x110 [ 276.401825] mount_bdev+0xcd/0x360 [ 276.405364] ? efs_alloc_inode+0x40/0x40 [ 276.409424] mount_fs+0x92/0x2a0 [ 276.412785] vfs_kern_mount.part.0+0x5b/0x470 [ 276.417275] do_mount+0xe65/0x2a30 [ 276.420807] ? __do_page_fault+0x159/0xad0 [ 276.425032] ? retint_kernel+0x2d/0x2d [ 276.426977] print_req_error: I/O error, dev loop1, sector 0 [ 276.428910] ? copy_mount_string+0x40/0x40 [ 276.434967] print_req_error: I/O error, dev loop1, sector 0 [ 276.438812] ? memset+0x20/0x40 [ 276.438823] ? copy_mount_options+0x1fa/0x2f0 [ 276.438833] ? copy_mnt_ns+0xa30/0xa30 [ 276.438844] SyS_mount+0xa8/0x120 [ 276.444575] Buffer I/O error on dev loop1, logical block 0, async page read [ 276.447785] ? copy_mnt_ns+0xa30/0xa30 [ 276.464256] print_req_error: I/O error, dev loop1, sector 0 [ 276.466632] do_syscall_64+0x1d5/0x640 [ 276.466649] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 276.466656] RIP: 0033:0x7f7f838d85fa [ 276.466663] RSP: 002b:00007f7f81e48f88 EFLAGS: 00000202 [ 276.470532] Buffer I/O error on dev loop1, logical block 0, async page read [ 276.476211] ORIG_RAX: 00000000000000a5 [ 276.476217] RAX: ffffffffffffffda RBX: 0000000000000369 RCX: 00007f7f838d85fa [ 276.476221] RDX: 0000000020000380 RSI: 00000000200003c0 RDI: 00007f7f81e48fe0 [ 276.476226] RBP: 00007f7f81e49020 R08: 00007f7f81e49020 R09: 0000000000000000 [ 276.476231] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000380 [ 276.476236] R13: 00000000200003c0 R14: 00007f7f81e48fe0 R15: 0000000020000400 [ 276.480268] Kernel Offset: disabled [ 276.545450] Rebooting in 86400 seconds..