Warning: Permanently added '10.128.10.25' (ED25519) to the list of known hosts. 2023/09/18 13:27:29 ignoring optional flag "sandboxArg"="0" 2023/09/18 13:27:29 parsed 1 programs 2023/09/18 13:27:29 executed programs: 0 [ 46.376540] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.519595] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 48.531442] attempt to access beyond end of device [ 48.536866] loop0: rw=0, want=6491538, limit=128 [ 48.542911] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 48.550752] attempt to access beyond end of device [ 48.555939] loop0: rw=0, want=17666808, limit=128 [ 48.560788] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 48.568873] attempt to access beyond end of device [ 48.574334] loop0: rw=0, want=26539620, limit=128 [ 48.579408] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 48.587304] attempt to access beyond end of device [ 48.592534] loop0: rw=0, want=16147214, limit=128 [ 48.597461] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 48.606480] attempt to access beyond end of device [ 48.611546] loop0: rw=0, want=6491544, limit=128 [ 48.616373] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 48.624167] attempt to access beyond end of device [ 48.629360] loop0: rw=0, want=17668344, limit=128 [ 48.634372] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 48.642224] attempt to access beyond end of device [ 48.647242] loop0: rw=0, want=26932836, limit=128 [ 48.652141] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 48.659862] attempt to access beyond end of device [ 48.664904] loop0: rw=0, want=16147214, limit=128 [ 48.669752] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 48.677589] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 48.685885] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 48.693367] 2 locks held by syz-executor.0/3057: [ 48.698127] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 48.707517] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 48.715497] Preemption disabled at: [ 48.715512] [] get_block+0x158/0x1160 [ 48.725297] CPU: 0 PID: 3057 Comm: syz-executor.0 Not tainted 4.19.0-syzkaller #0 [ 48.733351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 48.742741] Call Trace: [ 48.745456] dump_stack+0x15a/0x20a [ 48.749077] ? get_block+0x158/0x1160 [ 48.752963] ___might_sleep.cold.15+0x1f1/0x265 [ 48.757898] __might_sleep+0x95/0x190 [ 48.761699] __getblk_gfp+0x3a/0x700 [ 48.765940] __bread_gfp+0xa/0x190 [ 48.769552] get_branch+0x290/0x630 [ 48.773249] get_block+0x179/0x1160 [ 48.776945] ? block_to_path.isra.0+0x4a0/0x4a0 [ 48.781599] ? create_empty_buffers+0x401/0x720 [ 48.786247] ? lock_downgrade+0x7f0/0x7f0 [ 48.790378] ? _raw_spin_unlock+0x2c/0x50 [ 48.794597] ? create_empty_buffers+0x401/0x720 [ 48.799335] block_read_full_page+0x26f/0xbd0 [ 48.803812] ? block_to_path.isra.0+0x4a0/0x4a0 [ 48.808459] ? __bread_gfp+0x190/0x190 [ 48.812337] ? add_to_page_cache_lru+0x1c1/0x590 [ 48.817072] ? alloc_pages_current+0xd6/0x1b0 [ 48.821552] ? add_to_page_cache_locked+0x10/0x10 [ 48.826387] ? __page_cache_alloc+0x21b/0x320 [ 48.830860] sysv_readpage+0x13/0x20 [ 48.834635] do_read_cache_page.part.6+0x3dc/0x880 [ 48.839539] ? sysv_bmap+0x20/0x20 [ 48.843186] read_cache_page+0x40/0x70 [ 48.847089] dir_get_page.isra.0+0x5e/0xc0 [ 48.851300] sysv_find_entry+0x19c/0x470 [ 48.855361] ? kasan_check_read+0x11/0x20 [ 48.859584] sysv_inode_by_name+0x66/0x25a [ 48.863908] ? __d_lookup+0x2e7/0x590 [ 48.867792] ? sysv_dotdot+0xb0/0xb0 [ 48.871509] sysv_lookup+0x59/0xc0 [ 48.875186] ? sysv_hash+0xc0/0xc0 [ 48.879081] lookup_open+0x5bd/0x1d30 [ 48.882928] ? lock_downgrade+0x7f0/0x7f0 [ 48.887174] ? may_open.isra.24+0x270/0x270 [ 48.891668] path_openat+0x132a/0x2a50 [ 48.895535] ? kasan_unpoison_object_data+0x20/0x20 [ 48.900528] ? path_mountpoint+0x890/0x890 [ 48.904739] ? mark_held_locks+0x130/0x130 [ 48.910970] ? mark_held_locks+0x130/0x130 [ 48.915184] do_filp_open+0x177/0x250 [ 48.918980] ? may_open_dev+0xc0/0xc0 [ 48.923043] ? lock_downgrade+0x7f0/0x7f0 [ 48.927282] ? _raw_spin_unlock+0x2c/0x50 [ 48.931420] ? __alloc_fd+0x189/0x420 [ 48.935204] ? kmem_cache_alloc+0x28a/0x2c0 [ 48.939681] do_sys_open+0x1dc/0x350 [ 48.943477] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 48.948303] ? filp_open+0x50/0x50 [ 48.951825] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.957256] __x64_sys_open+0x79/0xb0 [ 48.961113] do_syscall_64+0xd0/0x540 [ 48.964976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.970592] RIP: 0033:0x7f08a832aae9 [ 48.974318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.993462] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 49.001420] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 49.008787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 49.016035] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 49.023460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.030721] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 49.038995] attempt to access beyond end of device [ 49.044068] loop0: rw=0, want=6491550, limit=128 [ 49.048814] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 49.056605] attempt to access beyond end of device [ 49.061535] loop0: rw=0, want=17669880, limit=128 [ 49.066433] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 49.671665] BUG: sleeping function called from invalid context at include/linux/pagemap.h:481 [ 49.680346] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 49.688038] 2 locks held by syz-executor.0/3057: [ 49.693141] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 49.702678] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 49.710701] Preemption disabled at: [ 49.710716] [] get_block+0x158/0x1160 [ 49.719737] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 49.728739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 49.738396] Call Trace: [ 49.741088] dump_stack+0x15a/0x20a [ 49.744710] ? get_block+0x158/0x1160 [ 49.748606] ___might_sleep.cold.15+0x1f1/0x265 [ 49.753282] __might_sleep+0x95/0x190 [ 49.757118] pagecache_get_page+0x33e/0x6c0 [ 49.761514] __getblk_gfp+0x1f6/0x700 [ 49.765380] __bread_gfp+0xa/0x190 [ 49.768945] get_branch+0x290/0x630 [ 49.772651] get_block+0x179/0x1160 [ 49.776274] ? block_to_path.isra.0+0x4a0/0x4a0 [ 49.780928] ? create_empty_buffers+0x401/0x720 [ 49.785771] ? lock_downgrade+0x7f0/0x7f0 [ 49.789990] ? _raw_spin_unlock+0x2c/0x50 [ 49.794153] ? create_empty_buffers+0x401/0x720 [ 49.798975] block_read_full_page+0x26f/0xbd0 [ 49.804506] ? block_to_path.isra.0+0x4a0/0x4a0 [ 49.809964] ? __bread_gfp+0x190/0x190 [ 49.813937] ? add_to_page_cache_lru+0x1c1/0x590 [ 49.818696] ? alloc_pages_current+0xd6/0x1b0 [ 49.823317] ? add_to_page_cache_locked+0x10/0x10 [ 49.828521] ? __page_cache_alloc+0x21b/0x320 [ 49.833115] sysv_readpage+0x13/0x20 [ 49.836835] do_read_cache_page.part.6+0x3dc/0x880 [ 49.841948] ? sysv_bmap+0x20/0x20 [ 49.845567] read_cache_page+0x40/0x70 [ 49.849442] dir_get_page.isra.0+0x5e/0xc0 [ 49.853759] sysv_find_entry+0x19c/0x470 [ 49.858099] ? kasan_check_read+0x11/0x20 [ 49.863897] sysv_inode_by_name+0x66/0x25a [ 49.868199] ? __d_lookup+0x2e7/0x590 [ 49.872068] ? sysv_dotdot+0xb0/0xb0 [ 49.875760] sysv_lookup+0x59/0xc0 [ 49.879277] ? sysv_hash+0xc0/0xc0 [ 49.882814] lookup_open+0x5bd/0x1d30 [ 49.886594] ? lock_downgrade+0x7f0/0x7f0 [ 49.890717] ? may_open.isra.24+0x270/0x270 [ 49.895022] path_openat+0x132a/0x2a50 [ 49.898885] ? kasan_unpoison_object_data+0x20/0x20 [ 49.903883] ? path_mountpoint+0x890/0x890 [ 49.908096] ? mark_held_locks+0x130/0x130 [ 49.912309] ? mark_held_locks+0x130/0x130 [ 49.916520] do_filp_open+0x177/0x250 [ 49.920316] ? may_open_dev+0xc0/0xc0 [ 49.924096] ? lock_downgrade+0x7f0/0x7f0 [ 49.928226] ? _raw_spin_unlock+0x2c/0x50 [ 49.932351] ? __alloc_fd+0x189/0x420 [ 49.936129] ? kmem_cache_alloc+0x28a/0x2c0 [ 49.940431] do_sys_open+0x1dc/0x350 [ 49.944122] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 49.948939] ? filp_open+0x50/0x50 [ 49.952649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.958015] __x64_sys_open+0x79/0xb0 [ 49.961902] do_syscall_64+0xd0/0x540 [ 49.965778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.971169] RIP: 0033:0x7f08a832aae9 [ 49.974874] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.993846] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.001735] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 50.009361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 50.016905] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 50.024165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.031503] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 50.671691] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 50.679423] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 50.687006] 2 locks held by syz-executor.0/3057: [ 50.691925] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 50.700995] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 50.708934] Preemption disabled at: [ 50.708951] [] get_block+0x158/0x1160 [ 50.717931] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 50.726916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 50.736250] Call Trace: [ 50.738826] dump_stack+0x15a/0x20a [ 50.742432] ? get_block+0x158/0x1160 [ 50.746209] ___might_sleep.cold.15+0x1f1/0x265 [ 50.750849] __might_sleep+0x95/0x190 [ 50.754625] __getblk_gfp+0x3a/0x700 [ 50.758316] ? __lock_acquire+0x769/0x4770 [ 50.762522] ? __x64_sys_open+0x79/0xb0 [ 50.766557] ? do_syscall_64+0xd0/0x540 [ 50.770506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.775846] __bread_gfp+0xa/0x190 [ 50.779364] get_branch+0x290/0x630 [ 50.782968] get_block+0x179/0x1160 [ 50.786596] ? block_to_path.isra.0+0x4a0/0x4a0 [ 50.791245] ? create_empty_buffers+0x401/0x720 [ 50.795988] ? lock_downgrade+0x7f0/0x7f0 [ 50.800114] ? _raw_spin_unlock+0x2c/0x50 [ 50.804241] ? create_empty_buffers+0x401/0x720 [ 50.808886] block_read_full_page+0x26f/0xbd0 [ 50.813453] ? block_to_path.isra.0+0x4a0/0x4a0 [ 50.819228] ? __bread_gfp+0x190/0x190 [ 50.823104] ? add_to_page_cache_lru+0x1c1/0x590 [ 50.827847] ? alloc_pages_current+0xd6/0x1b0 [ 50.832317] ? add_to_page_cache_locked+0x10/0x10 [ 50.837136] ? __page_cache_alloc+0x21b/0x320 [ 50.841605] sysv_readpage+0x13/0x20 [ 50.845399] do_read_cache_page.part.6+0x3dc/0x880 [ 50.850303] ? sysv_bmap+0x20/0x20 [ 50.853905] read_cache_page+0x40/0x70 [ 50.858058] dir_get_page.isra.0+0x5e/0xc0 [ 50.862549] sysv_find_entry+0x19c/0x470 [ 50.866821] ? kasan_check_read+0x11/0x20 [ 50.871035] sysv_inode_by_name+0x66/0x25a [ 50.875595] ? __d_lookup+0x2e7/0x590 [ 50.879373] ? sysv_dotdot+0xb0/0xb0 [ 50.883063] sysv_lookup+0x59/0xc0 [ 50.886754] ? sysv_hash+0xc0/0xc0 [ 50.890282] lookup_open+0x5bd/0x1d30 [ 50.894061] ? lock_downgrade+0x7f0/0x7f0 [ 50.898272] ? may_open.isra.24+0x270/0x270 [ 50.902677] path_openat+0x132a/0x2a50 [ 50.906541] ? kasan_unpoison_object_data+0x20/0x20 [ 50.912227] ? path_mountpoint+0x890/0x890 [ 50.916543] ? mark_held_locks+0x130/0x130 [ 50.920778] ? mark_held_locks+0x130/0x130 [ 50.924991] do_filp_open+0x177/0x250 [ 50.928764] ? may_open_dev+0xc0/0xc0 [ 50.932780] ? lock_downgrade+0x7f0/0x7f0 [ 50.936903] ? _raw_spin_unlock+0x2c/0x50 [ 50.941026] ? __alloc_fd+0x189/0x420 [ 50.944810] ? kmem_cache_alloc+0x28a/0x2c0 [ 50.949112] do_sys_open+0x1dc/0x350 [ 50.952895] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 50.957732] ? filp_open+0x50/0x50 [ 50.961251] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.966680] __x64_sys_open+0x79/0xb0 [ 50.970461] do_syscall_64+0xd0/0x540 [ 50.974413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.979685] RIP: 0033:0x7f08a832aae9 [ 50.983386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.002577] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.010460] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 51.018146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 51.025479] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 51.033101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.040459] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 51.671717] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 51.679618] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 51.687151] 2 locks held by syz-executor.0/3057: [ 51.692114] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 51.701586] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 51.709430] Preemption disabled at: [ 51.709438] [] get_block+0x158/0x1160 [ 51.718430] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 51.727498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 51.736916] Call Trace: [ 51.739507] dump_stack+0x15a/0x20a [ 51.743107] ? get_block+0x158/0x1160 [ 51.746884] ___might_sleep.cold.15+0x1f1/0x265 [ 51.751671] __might_sleep+0x95/0x190 [ 51.755549] __getblk_gfp+0x3a/0x700 [ 51.759352] ? __lock_acquire+0x769/0x4770 [ 51.763658] ? __x64_sys_open+0x79/0xb0 [ 51.767731] ? do_syscall_64+0xd0/0x540 [ 51.771861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.778004] __bread_gfp+0xa/0x190 [ 51.781631] get_branch+0x290/0x630 [ 51.785260] get_block+0x179/0x1160 [ 51.788860] ? block_to_path.isra.0+0x4a0/0x4a0 [ 51.793502] ? create_empty_buffers+0x401/0x720 [ 51.798318] ? lock_downgrade+0x7f0/0x7f0 [ 51.802444] ? _raw_spin_unlock+0x2c/0x50 [ 51.806563] ? create_empty_buffers+0x401/0x720 [ 51.811306] block_read_full_page+0x26f/0xbd0 [ 51.815775] ? block_to_path.isra.0+0x4a0/0x4a0 [ 51.820420] ? __bread_gfp+0x190/0x190 [ 51.824399] ? add_to_page_cache_lru+0x1c1/0x590 [ 51.829130] ? alloc_pages_current+0xd6/0x1b0 [ 51.833702] ? add_to_page_cache_locked+0x10/0x10 [ 51.838635] ? __page_cache_alloc+0x21b/0x320 [ 51.843458] sysv_readpage+0x13/0x20 [ 51.847336] do_read_cache_page.part.6+0x3dc/0x880 [ 51.852240] ? sysv_bmap+0x20/0x20 [ 51.855863] read_cache_page+0x40/0x70 [ 51.859810] dir_get_page.isra.0+0x5e/0xc0 [ 51.864189] sysv_find_entry+0x19c/0x470 [ 51.868409] ? kasan_check_read+0x11/0x20 [ 51.872853] sysv_inode_by_name+0x66/0x25a [ 51.877081] ? __d_lookup+0x2e7/0x590 [ 51.880937] ? sysv_dotdot+0xb0/0xb0 [ 51.884620] sysv_lookup+0x59/0xc0 [ 51.888316] ? sysv_hash+0xc0/0xc0 [ 51.891914] lookup_open+0x5bd/0x1d30 [ 51.895774] ? lock_downgrade+0x7f0/0x7f0 [ 51.900093] ? may_open.isra.24+0x270/0x270 [ 51.904504] path_openat+0x132a/0x2a50 [ 51.908495] ? kasan_unpoison_object_data+0x20/0x20 [ 51.913484] ? path_mountpoint+0x890/0x890 [ 51.917722] ? mark_held_locks+0x130/0x130 [ 51.921931] ? mark_held_locks+0x130/0x130 [ 51.926154] do_filp_open+0x177/0x250 [ 51.930112] ? may_open_dev+0xc0/0xc0 [ 51.933972] ? lock_downgrade+0x7f0/0x7f0 [ 51.938360] ? _raw_spin_unlock+0x2c/0x50 [ 51.942751] ? __alloc_fd+0x189/0x420 [ 51.946808] ? kmem_cache_alloc+0x28a/0x2c0 [ 51.951198] do_sys_open+0x1dc/0x350 [ 51.955079] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 51.960179] ? filp_open+0x50/0x50 [ 51.963883] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.969218] __x64_sys_open+0x79/0xb0 [ 51.972997] do_syscall_64+0xd0/0x540 [ 51.977063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.982315] RIP: 0033:0x7f08a832aae9 [ 51.986529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.005716] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 52.013599] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 52.021121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 52.028367] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 52.035609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.043121] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 52.671679] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 52.680344] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 52.687936] 2 locks held by syz-executor.0/3057: [ 52.692729] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 52.702082] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 52.710092] Preemption disabled at: [ 52.710108] [] get_block+0x158/0x1160 [ 52.719178] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 52.728166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 52.737686] Call Trace: [ 52.740354] dump_stack+0x15a/0x20a [ 52.743960] ? get_block+0x158/0x1160 [ 52.747846] ___might_sleep.cold.15+0x1f1/0x265 [ 52.752491] __might_sleep+0x95/0x190 [ 52.756265] __getblk_gfp+0x3a/0x700 [ 52.759967] ? __lock_acquire+0x769/0x4770 [ 52.764178] ? __x64_sys_open+0x79/0xb0 [ 52.768212] ? do_syscall_64+0xd0/0x540 [ 52.772245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.777594] __bread_gfp+0xa/0x190 [ 52.781104] get_branch+0x290/0x630 [ 52.784711] get_block+0x179/0x1160 [ 52.788317] ? block_to_path.isra.0+0x4a0/0x4a0 [ 52.793056] ? create_empty_buffers+0x401/0x720 [ 52.797696] ? lock_downgrade+0x7f0/0x7f0 [ 52.801993] ? _raw_spin_unlock+0x2c/0x50 [ 52.806110] ? create_empty_buffers+0x401/0x720 [ 52.810763] block_read_full_page+0x26f/0xbd0 [ 52.815315] ? block_to_path.isra.0+0x4a0/0x4a0 [ 52.819968] ? __bread_gfp+0x190/0x190 [ 52.823852] ? add_to_page_cache_lru+0x1c1/0x590 [ 52.828578] ? alloc_pages_current+0xd6/0x1b0 [ 52.833041] ? add_to_page_cache_locked+0x10/0x10 [ 52.837939] ? __page_cache_alloc+0x21b/0x320 [ 52.842403] sysv_readpage+0x13/0x20 [ 52.846084] do_read_cache_page.part.6+0x3dc/0x880 [ 52.850996] ? sysv_bmap+0x20/0x20 [ 52.854503] read_cache_page+0x40/0x70 [ 52.858461] dir_get_page.isra.0+0x5e/0xc0 [ 52.862793] sysv_find_entry+0x19c/0x470 [ 52.866828] ? kasan_check_read+0x11/0x20 [ 52.870946] sysv_inode_by_name+0x66/0x25a [ 52.875238] ? __d_lookup+0x2e7/0x590 [ 52.879113] ? sysv_dotdot+0xb0/0xb0 [ 52.882859] sysv_lookup+0x59/0xc0 [ 52.886416] ? sysv_hash+0xc0/0xc0 [ 52.889945] lookup_open+0x5bd/0x1d30 [ 52.893767] ? lock_downgrade+0x7f0/0x7f0 [ 52.897893] ? may_open.isra.24+0x270/0x270 [ 52.902301] path_openat+0x132a/0x2a50 [ 52.906251] ? kasan_unpoison_object_data+0x20/0x20 [ 52.911609] ? path_mountpoint+0x890/0x890 [ 52.915838] ? mark_held_locks+0x130/0x130 [ 52.920065] ? mark_held_locks+0x130/0x130 [ 52.924295] do_filp_open+0x177/0x250 [ 52.928165] ? may_open_dev+0xc0/0xc0 [ 52.931949] ? lock_downgrade+0x7f0/0x7f0 [ 52.936090] ? _raw_spin_unlock+0x2c/0x50 [ 52.940424] ? __alloc_fd+0x189/0x420 [ 52.944196] ? kmem_cache_alloc+0x28a/0x2c0 [ 52.948491] do_sys_open+0x1dc/0x350 [ 52.952203] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 52.957106] ? filp_open+0x50/0x50 [ 52.960812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.966326] __x64_sys_open+0x79/0xb0 [ 52.970275] do_syscall_64+0xd0/0x540 [ 52.974075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.979417] RIP: 0033:0x7f08a832aae9 [ 52.983110] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.002074] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.009855] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 53.017183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 53.024427] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 53.031672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.039037] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 53.671691] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 53.679947] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 53.688188] 2 locks held by syz-executor.0/3057: [ 53.693393] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 53.703093] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 53.711063] Preemption disabled at: [ 53.711079] [] get_block+0x158/0x1160 [ 53.720432] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 53.729598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 53.739192] Call Trace: [ 53.741764] dump_stack+0x15a/0x20a [ 53.745515] ? get_block+0x158/0x1160 [ 53.749296] ___might_sleep.cold.15+0x1f1/0x265 [ 53.753953] __might_sleep+0x95/0x190 [ 53.757726] __getblk_gfp+0x3a/0x700 [ 53.761511] ? __lock_acquire+0x769/0x4770 [ 53.765717] ? __x64_sys_open+0x79/0xb0 [ 53.769678] ? do_syscall_64+0xd0/0x540 [ 53.773634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.779161] __bread_gfp+0xa/0x190 [ 53.782678] get_branch+0x290/0x630 [ 53.786276] get_block+0x179/0x1160 [ 53.789887] ? block_to_path.isra.0+0x4a0/0x4a0 [ 53.794574] ? create_empty_buffers+0x401/0x720 [ 53.799323] ? lock_downgrade+0x7f0/0x7f0 [ 53.803465] ? _raw_spin_unlock+0x2c/0x50 [ 53.807649] ? create_empty_buffers+0x401/0x720 [ 53.812375] block_read_full_page+0x26f/0xbd0 [ 53.816869] ? block_to_path.isra.0+0x4a0/0x4a0 [ 53.821883] ? __bread_gfp+0x190/0x190 [ 53.825865] ? add_to_page_cache_lru+0x1c1/0x590 [ 53.830608] ? alloc_pages_current+0xd6/0x1b0 [ 53.835108] ? add_to_page_cache_locked+0x10/0x10 [ 53.839962] ? __page_cache_alloc+0x21b/0x320 [ 53.844456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.849197] sysv_readpage+0x13/0x20 [ 53.853016] do_read_cache_page.part.6+0x3dc/0x880 [ 53.858100] ? retint_kernel+0x2d/0x2d [ 53.862065] ? sysv_bmap+0x20/0x20 [ 53.865580] read_cache_page+0x40/0x70 [ 53.869528] ? do_read_cache_page.part.6+0x547/0x880 [ 53.874603] dir_get_page.isra.0+0x5e/0xc0 [ 53.878896] ? sysv_find_entry+0x1a2/0x470 [ 53.883736] sysv_find_entry+0x19c/0x470 [ 53.887771] ? kasan_check_read+0x11/0x20 [ 53.891889] sysv_inode_by_name+0x66/0x25a [ 53.896109] ? __d_lookup+0x2e7/0x590 [ 53.899878] ? sysv_dotdot+0xb0/0xb0 [ 53.903565] sysv_lookup+0x59/0xc0 [ 53.907074] ? sysv_hash+0xc0/0xc0 [ 53.910593] lookup_open+0x5bd/0x1d30 [ 53.914373] ? lock_downgrade+0x7f0/0x7f0 [ 53.918495] ? may_open.isra.24+0x270/0x270 [ 53.922876] path_openat+0x132a/0x2a50 [ 53.926748] ? kasan_unpoison_object_data+0x20/0x20 [ 53.933402] ? path_mountpoint+0x890/0x890 [ 53.937614] ? mark_held_locks+0x130/0x130 [ 53.941828] ? mark_held_locks+0x130/0x130 [ 53.946333] do_filp_open+0x177/0x250 [ 53.950123] ? may_open_dev+0xc0/0xc0 [ 53.953896] ? lock_downgrade+0x7f0/0x7f0 [ 53.958016] ? _raw_spin_unlock+0x2c/0x50 [ 53.962135] ? __alloc_fd+0x189/0x420 [ 53.966089] ? kmem_cache_alloc+0x28a/0x2c0 [ 53.970557] do_sys_open+0x1dc/0x350 [ 53.974259] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 53.979348] ? filp_open+0x50/0x50 [ 53.983026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.988801] __x64_sys_open+0x79/0xb0 [ 53.992777] do_syscall_64+0xd0/0x540 [ 53.996559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.001917] RIP: 0033:0x7f08a832aae9 [ 54.005692] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 54.025033] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 54.032747] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 54.039996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 54.047368] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 54.054795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.062049] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 54.671670] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 54.679767] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 54.687751] 2 locks held by syz-executor.0/3057: [ 54.692731] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 54.702150] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 54.710056] Preemption disabled at: [ 54.710066] [] get_block+0x158/0x1160 [ 54.719254] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 54.728505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 54.737957] Call Trace: [ 54.740574] dump_stack+0x15a/0x20a [ 54.744241] ? get_block+0x158/0x1160 [ 54.748041] ___might_sleep.cold.15+0x1f1/0x265 [ 54.753067] __might_sleep+0x95/0x190 [ 54.756945] __getblk_gfp+0x3a/0x700 [ 54.760837] __bread_gfp+0xa/0x190 [ 54.764381] get_branch+0x290/0x630 [ 54.768183] get_block+0x179/0x1160 [ 54.771803] ? block_to_path.isra.0+0x4a0/0x4a0 [ 54.776614] ? create_empty_buffers+0x401/0x720 [ 54.781378] ? lock_downgrade+0x7f0/0x7f0 [ 54.786414] ? _raw_spin_unlock+0x2c/0x50 [ 54.790638] ? create_empty_buffers+0x401/0x720 [ 54.795313] block_read_full_page+0x26f/0xbd0 [ 54.799899] ? block_to_path.isra.0+0x4a0/0x4a0 [ 54.804551] ? __bread_gfp+0x190/0x190 [ 54.808509] ? add_to_page_cache_lru+0x1c1/0x590 [ 54.813515] ? alloc_pages_current+0xd6/0x1b0 [ 54.818098] ? add_to_page_cache_locked+0x10/0x10 [ 54.822926] ? __page_cache_alloc+0x21b/0x320 [ 54.827401] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.832154] sysv_readpage+0x13/0x20 [ 54.835931] do_read_cache_page.part.6+0x3dc/0x880 [ 54.840837] ? retint_kernel+0x2d/0x2d [ 54.844786] ? sysv_bmap+0x20/0x20 [ 54.848386] read_cache_page+0x40/0x70 [ 54.852595] ? do_read_cache_page.part.6+0x547/0x880 [ 54.858096] dir_get_page.isra.0+0x5e/0xc0 [ 54.862435] ? sysv_find_entry+0x1a2/0x470 [ 54.866750] sysv_find_entry+0x19c/0x470 [ 54.871056] ? kasan_check_read+0x11/0x20 [ 54.875297] sysv_inode_by_name+0x66/0x25a [ 54.879509] ? __d_lookup+0x2e7/0x590 [ 54.883291] ? sysv_dotdot+0xb0/0xb0 [ 54.887178] sysv_lookup+0x59/0xc0 [ 54.890875] ? sysv_hash+0xc0/0xc0 [ 54.894510] lookup_open+0x5bd/0x1d30 [ 54.898312] ? lock_downgrade+0x7f0/0x7f0 [ 54.902439] ? may_open.isra.24+0x270/0x270 [ 54.906750] path_openat+0x132a/0x2a50 [ 54.910698] ? kasan_unpoison_object_data+0x20/0x20 [ 54.915776] ? path_mountpoint+0x890/0x890 [ 54.919986] ? mark_held_locks+0x130/0x130 [ 54.924452] ? mark_held_locks+0x130/0x130 [ 54.929011] do_filp_open+0x177/0x250 [ 54.932869] ? may_open_dev+0xc0/0xc0 [ 54.936644] ? lock_downgrade+0x7f0/0x7f0 [ 54.940763] ? _raw_spin_unlock+0x2c/0x50 [ 54.944883] ? __alloc_fd+0x189/0x420 [ 54.948665] ? kmem_cache_alloc+0x28a/0x2c0 [ 54.953057] do_sys_open+0x1dc/0x350 [ 54.956760] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 54.961629] ? filp_open+0x50/0x50 [ 54.965254] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.970610] __x64_sys_open+0x79/0xb0 [ 54.974404] do_syscall_64+0xd0/0x540 [ 54.978421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.983682] RIP: 0033:0x7f08a832aae9 [ 54.987475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.006739] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 55.014725] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 55.022472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 55.030635] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 55.038082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.045413] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 55.671673] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 55.679714] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 55.687331] 2 locks held by syz-executor.0/3057: [ 55.692223] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 55.701332] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 55.709394] Preemption disabled at: [ 55.709402] [] get_block+0x158/0x1160 [ 55.718390] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 55.727374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 55.736880] Call Trace: [ 55.739711] dump_stack+0x15a/0x20a [ 55.743502] ? get_block+0x158/0x1160 [ 55.747516] ___might_sleep.cold.15+0x1f1/0x265 [ 55.752173] __might_sleep+0x95/0x190 [ 55.755968] __getblk_gfp+0x3a/0x700 [ 55.759678] ? __lock_acquire+0x769/0x4770 [ 55.763984] ? __x64_sys_open+0x79/0xb0 [ 55.768040] ? do_syscall_64+0xd0/0x540 [ 55.772141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.777513] __bread_gfp+0xa/0x190 [ 55.781039] get_branch+0x290/0x630 [ 55.784644] get_block+0x179/0x1160 [ 55.788359] ? block_to_path.isra.0+0x4a0/0x4a0 [ 55.793005] ? create_empty_buffers+0x401/0x720 [ 55.797662] ? lock_downgrade+0x7f0/0x7f0 [ 55.802063] ? _raw_spin_unlock+0x2c/0x50 [ 55.806267] ? create_empty_buffers+0x401/0x720 [ 55.810930] block_read_full_page+0x26f/0xbd0 [ 55.815405] ? block_to_path.isra.0+0x4a0/0x4a0 [ 55.820054] ? __bread_gfp+0x190/0x190 [ 55.823961] ? add_to_page_cache_lru+0x1c1/0x590 [ 55.828856] ? alloc_pages_current+0xd6/0x1b0 [ 55.833338] ? add_to_page_cache_locked+0x10/0x10 [ 55.838254] ? __page_cache_alloc+0x21b/0x320 [ 55.842752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.847585] sysv_readpage+0x13/0x20 [ 55.851276] do_read_cache_page.part.6+0x3dc/0x880 [ 55.856327] ? retint_kernel+0x2d/0x2d [ 55.860220] ? sysv_bmap+0x20/0x20 [ 55.863752] read_cache_page+0x40/0x70 [ 55.867624] ? do_read_cache_page.part.6+0x547/0x880 [ 55.873055] dir_get_page.isra.0+0x5e/0xc0 [ 55.877367] ? sysv_find_entry+0x1a2/0x470 [ 55.881697] sysv_find_entry+0x19c/0x470 [ 55.885855] ? kasan_check_read+0x11/0x20 [ 55.890066] sysv_inode_by_name+0x66/0x25a [ 55.894759] ? __d_lookup+0x2e7/0x590 [ 55.898535] ? sysv_dotdot+0xb0/0xb0 [ 55.902310] sysv_lookup+0x59/0xc0 [ 55.906110] ? sysv_hash+0xc0/0xc0 [ 55.909768] lookup_open+0x5bd/0x1d30 [ 55.913553] ? lock_downgrade+0x7f0/0x7f0 [ 55.918511] ? may_open.isra.24+0x270/0x270 [ 55.923086] path_openat+0x132a/0x2a50 [ 55.927069] ? kasan_unpoison_object_data+0x20/0x20 [ 55.932151] ? path_mountpoint+0x890/0x890 [ 55.936640] ? mark_held_locks+0x130/0x130 [ 55.940942] ? mark_held_locks+0x130/0x130 [ 55.945152] do_filp_open+0x177/0x250 [ 55.949013] ? may_open_dev+0xc0/0xc0 [ 55.953139] ? lock_downgrade+0x7f0/0x7f0 [ 55.957697] ? _raw_spin_unlock+0x2c/0x50 [ 55.961921] ? __alloc_fd+0x189/0x420 [ 55.965705] ? kmem_cache_alloc+0x28a/0x2c0 [ 55.970084] do_sys_open+0x1dc/0x350 [ 55.973823] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 55.978703] ? filp_open+0x50/0x50 [ 55.982322] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.987678] __x64_sys_open+0x79/0xb0 [ 55.991467] do_syscall_64+0xd0/0x540 [ 55.995249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.000441] RIP: 0033:0x7f08a832aae9 [ 56.004135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.023059] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 56.030926] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 56.038253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 56.045857] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 56.053135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.060491] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 56.671664] BUG: sleeping function called from invalid context at include/linux/pagemap.h:481 [ 56.680987] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 56.688892] 2 locks held by syz-executor.0/3057: [ 56.693839] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 56.704724] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 56.712917] Preemption disabled at: [ 56.712930] [] get_block+0x158/0x1160 [ 56.722430] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 56.731447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 56.740881] Call Trace: [ 56.743556] dump_stack+0x15a/0x20a [ 56.747242] ? get_block+0x158/0x1160 [ 56.751402] ___might_sleep.cold.15+0x1f1/0x265 [ 56.756046] __might_sleep+0x95/0x190 [ 56.759820] pagecache_get_page+0x33e/0x6c0 [ 56.764114] __getblk_gfp+0x1f6/0x700 [ 56.767971] __bread_gfp+0xa/0x190 [ 56.771483] get_branch+0x290/0x630 [ 56.775078] get_block+0x179/0x1160 [ 56.778872] ? block_to_path.isra.0+0x4a0/0x4a0 [ 56.783620] ? create_empty_buffers+0x401/0x720 [ 56.788290] ? lock_downgrade+0x7f0/0x7f0 [ 56.792409] ? _raw_spin_unlock+0x2c/0x50 [ 56.796527] ? create_empty_buffers+0x401/0x720 [ 56.801195] block_read_full_page+0x26f/0xbd0 [ 56.805660] ? block_to_path.isra.0+0x4a0/0x4a0 [ 56.810298] ? __bread_gfp+0x190/0x190 [ 56.814253] ? add_to_page_cache_lru+0x1c1/0x590 [ 56.818987] ? alloc_pages_current+0xd6/0x1b0 [ 56.823993] ? add_to_page_cache_locked+0x10/0x10 [ 56.828982] ? __page_cache_alloc+0x21b/0x320 [ 56.833478] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.838206] sysv_readpage+0x13/0x20 [ 56.841888] do_read_cache_page.part.6+0x3dc/0x880 [ 56.846888] ? retint_kernel+0x2d/0x2d [ 56.850917] ? sysv_bmap+0x20/0x20 [ 56.854425] read_cache_page+0x40/0x70 [ 56.858455] ? do_read_cache_page.part.6+0x547/0x880 [ 56.863610] dir_get_page.isra.0+0x5e/0xc0 [ 56.867989] ? sysv_find_entry+0x1a2/0x470 [ 56.872210] sysv_find_entry+0x19c/0x470 [ 56.876243] ? kasan_check_read+0x11/0x20 [ 56.880413] sysv_inode_by_name+0x66/0x25a [ 56.884640] ? __d_lookup+0x2e7/0x590 [ 56.888409] ? sysv_dotdot+0xb0/0xb0 [ 56.892093] sysv_lookup+0x59/0xc0 [ 56.895687] ? sysv_hash+0xc0/0xc0 [ 56.899210] lookup_open+0x5bd/0x1d30 [ 56.903246] ? lock_downgrade+0x7f0/0x7f0 [ 56.907467] ? may_open.isra.24+0x270/0x270 [ 56.911844] path_openat+0x132a/0x2a50 [ 56.915799] ? kasan_unpoison_object_data+0x20/0x20 [ 56.920784] ? path_mountpoint+0x890/0x890 [ 56.925078] ? mark_held_locks+0x130/0x130 [ 56.929293] ? mark_held_locks+0x130/0x130 [ 56.933498] do_filp_open+0x177/0x250 [ 56.937282] ? may_open_dev+0xc0/0xc0 [ 56.941050] ? lock_downgrade+0x7f0/0x7f0 [ 56.945259] ? _raw_spin_unlock+0x2c/0x50 [ 56.949375] ? __alloc_fd+0x189/0x420 [ 56.953160] ? kmem_cache_alloc+0x28a/0x2c0 [ 56.957561] do_sys_open+0x1dc/0x350 [ 56.961334] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 56.966238] ? filp_open+0x50/0x50 [ 56.969752] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.975087] __x64_sys_open+0x79/0xb0 [ 56.978856] do_syscall_64+0xd0/0x540 [ 56.982625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.987784] RIP: 0033:0x7f08a832aae9 [ 56.991472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 57.010998] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 57.018987] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 57.026254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 57.033498] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 57.041262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.048945] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 57.671705] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 57.679652] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 57.687312] 2 locks held by syz-executor.0/3057: [ 57.692104] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 57.701292] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 57.709564] Preemption disabled at: [ 57.709582] [] get_block+0x158/0x1160 [ 57.718666] CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 [ 57.727750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 57.737093] Call Trace: [ 57.739665] dump_stack+0x15a/0x20a [ 57.743368] ? get_block+0x158/0x1160 [ 57.747141] ___might_sleep.cold.15+0x1f1/0x265 [ 57.751963] __might_sleep+0x95/0x190 [ 57.755741] __getblk_gfp+0x3a/0x700 [ 57.759532] ? __lock_acquire+0x769/0x4770 [ 57.763741] ? __x64_sys_open+0x79/0xb0 [ 57.767707] ? do_syscall_64+0xd0/0x540 [ 57.771826] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.777160] __bread_gfp+0xa/0x190 [ 57.780694] get_branch+0x290/0x630 [ 57.784347] get_block+0x179/0x1160 [ 57.787974] ? block_to_path.isra.0+0x4a0/0x4a0 [ 57.792657] ? create_empty_buffers+0x401/0x720 [ 57.797490] ? lock_downgrade+0x7f0/0x7f0 [ 57.801620] ? _raw_spin_unlock+0x2c/0x50 [ 57.806012] ? create_empty_buffers+0x401/0x720 [ 57.810839] block_read_full_page+0x26f/0xbd0 [ 57.815662] ? block_to_path.isra.0+0x4a0/0x4a0 [ 57.820414] ? __bread_gfp+0x190/0x190 [ 57.824289] ? add_to_page_cache_lru+0x1c1/0x590 [ 57.829109] ? alloc_pages_current+0xd6/0x1b0 [ 57.833595] ? add_to_page_cache_locked+0x10/0x10 [ 57.838630] ? __page_cache_alloc+0x21b/0x320 [ 57.843351] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.848626] sysv_readpage+0x13/0x20 [ 57.852578] do_read_cache_page.part.6+0x3dc/0x880 [ 57.857905] ? retint_kernel+0x2d/0x2d [ 57.861778] ? sysv_bmap+0x20/0x20 [ 57.865295] read_cache_page+0x40/0x70 [ 57.869160] ? do_read_cache_page.part.6+0x547/0x880 [ 57.874344] dir_get_page.isra.0+0x5e/0xc0 [ 57.878835] ? sysv_find_entry+0x1a2/0x470 [ 57.883140] sysv_find_entry+0x19c/0x470 [ 57.887555] ? kasan_check_read+0x11/0x20 [ 57.891731] sysv_inode_by_name+0x66/0x25a [ 57.896125] ? __d_lookup+0x2e7/0x590 [ 57.900249] ? sysv_dotdot+0xb0/0xb0 [ 57.903946] sysv_lookup+0x59/0xc0 [ 57.907469] ? sysv_hash+0xc0/0xc0 [ 57.910989] lookup_open+0x5bd/0x1d30 [ 57.914852] ? lock_downgrade+0x7f0/0x7f0 [ 57.919019] ? may_open.isra.24+0x270/0x270 [ 57.923323] path_openat+0x132a/0x2a50 [ 57.927276] ? kasan_unpoison_object_data+0x20/0x20 [ 57.932484] ? path_mountpoint+0x890/0x890 [ 57.936804] ? mark_held_locks+0x130/0x130 [ 57.941115] ? mark_held_locks+0x130/0x130 [ 57.945328] do_filp_open+0x177/0x250 [ 57.949105] ? may_open_dev+0xc0/0xc0 [ 57.953052] ? lock_downgrade+0x7f0/0x7f0 [ 57.957203] ? _raw_spin_unlock+0x2c/0x50 [ 57.961529] ? __alloc_fd+0x189/0x420 [ 57.965357] ? kmem_cache_alloc+0x28a/0x2c0 [ 57.969839] do_sys_open+0x1dc/0x350 [ 57.973529] ? syscall_slow_exit_work+0x4d0/0x4d0 [ 57.978359] ? filp_open+0x50/0x50 [ 57.981930] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.987478] __x64_sys_open+0x79/0xb0 [ 57.991298] do_syscall_64+0xd0/0x540 [ 57.995074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.000453] RIP: 0033:0x7f08a832aae9 [ 58.004160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 58.023928] RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 58.031797] RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 [ 58.039132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 58.046552] RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 [ 58.053978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.061310] R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 [ 58.671675] BUG: sleeping function called from invalid context at fs/buffer.c:1318 [ 58.679789] in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 [ 58.687803] 2 locks held by syz-executor.0/3057: [ 58.693264] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 [ 58.703261] #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 [ 58.711166] Preemption disabled at: [ 58.711179] [] get_block+0x158/0x1160