Warning: Permanently added '10.128.0.86' (ECDSA) to the list of known hosts. executing program [ 34.432046] attempt to access beyond end of device [ 34.437088] loop0: rw=0, want=6491538, limit=128 [ 34.446301] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 34.454595] attempt to access beyond end of device [ 34.459990] loop0: rw=0, want=17666808, limit=128 [ 34.464832] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 34.473056] attempt to access beyond end of device [ 34.478092] loop0: rw=0, want=26539620, limit=128 [ 34.483700] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 34.491801] attempt to access beyond end of device [ 34.496712] loop0: rw=0, want=16147214, limit=128 [ 34.501681] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 34.509552] attempt to access beyond end of device [ 34.514465] loop0: rw=0, want=6491544, limit=128 [ 34.519381] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 34.527000] attempt to access beyond end of device [ 34.531990] loop0: rw=0, want=17668344, limit=128 [ 34.536813] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 34.544487] attempt to access beyond end of device [ 34.549454] loop0: rw=0, want=26932836, limit=128 [ 34.554352] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 34.564370] attempt to access beyond end of device [ 34.569372] loop0: rw=0, want=16147214, limit=128 [ 34.574199] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 34.581921] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 34.589770] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 34.597285] 2 locks held by syz-executor307/7990: [ 34.602188] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 34.611714] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 34.620001] Preemption disabled at: [ 34.620008] [< (null)>] (null) [ 34.628431] CPU: 1 PID: 7990 Comm: syz-executor307 Not tainted 4.14.300-syzkaller #0 [ 34.636288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.645615] Call Trace: [ 34.648179] dump_stack+0x1b2/0x281 [ 34.651786] ___might_sleep.cold+0x235/0x250 [ 34.656177] __bread_gfp+0x3e/0x2e0 [ 34.659793] get_branch+0x2ac/0x600 [ 34.663415] get_block+0x176/0x1230 [ 34.667029] ? block_to_path.isra.0+0x420/0x420 [ 34.671679] ? create_page_buffers+0x14d/0x1c0 [ 34.676240] ? create_empty_buffers+0x282/0x470 [ 34.680884] ? do_raw_spin_unlock+0x164/0x220 [ 34.685359] ? _raw_spin_unlock+0x29/0x40 [ 34.689566] ? create_page_buffers+0xce/0x1c0 [ 34.694036] block_read_full_page+0x25e/0x8d0 [ 34.698509] ? block_to_path.isra.0+0x420/0x420 [ 34.703162] ? __lru_cache_add+0x178/0x250 [ 34.707374] ? __bread_gfp+0x2e0/0x2e0 [ 34.711236] ? add_to_page_cache_lru+0x136/0x2b0 [ 34.715971] ? add_to_page_cache_locked+0x40/0x40 [ 34.720788] ? alloc_pages_current+0x15d/0x260 [ 34.725344] do_read_cache_page+0x38e/0xc10 [ 34.729643] ? sysv_bmap+0x30/0x30 [ 34.733158] sysv_find_entry+0x20d/0x610 [ 34.737206] ? __d_lookup_rcu+0x640/0x640 [ 34.741331] sysv_inode_by_name+0x5b/0x330 [ 34.745556] ? sysv_dotdot+0x140/0x140 [ 34.749419] ? sysv_hash+0xd0/0xd0 [ 34.752931] sysv_lookup+0x64/0xe0 [ 34.756445] lookup_open+0x5c4/0x1750 [ 34.760223] ? vfs_mkdir+0x6e0/0x6e0 [ 34.763916] path_openat+0x14bb/0x2970 [ 34.767779] ? path_lookupat+0x780/0x780 [ 34.771814] ? trace_hardirqs_on+0x10/0x10 [ 34.776022] ? trace_hardirqs_on+0x10/0x10 [ 34.780235] do_filp_open+0x179/0x3c0 [ 34.784010] ? may_open_dev+0xe0/0xe0 [ 34.787786] ? lock_downgrade+0x740/0x740 [ 34.791907] ? do_raw_spin_unlock+0x164/0x220 [ 34.796379] ? _raw_spin_unlock+0x29/0x40 [ 34.800503] ? __alloc_fd+0x1be/0x490 [ 34.804289] ? _raw_spin_unlock_irq+0x24/0x80 [ 34.808759] do_sys_open+0x296/0x410 [ 34.812447] ? filp_open+0x60/0x60 [ 34.815964] ? do_syscall_64+0x4c/0x640 [ 34.819911] ? SyS_open+0x30/0x30 [ 34.823336] do_syscall_64+0x1d5/0x640 [ 34.827204] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 34.832947] attempt to access beyond end of device [ 34.837867] loop0: rw=0, want=6491550, limit=128 [ 34.842691] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 34.850377] attempt to access beyond end of device [ 34.855283] loop0: rw=0, want=17669880, limit=128 [ 34.860154] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 35.577972] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 35.585684] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 35.593252] 2 locks held by syz-executor307/7990: [ 35.598133] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 35.607584] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 35.615865] Preemption disabled at: [ 35.615873] [< (null)>] (null) [ 35.624801] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 35.633868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.643542] Call Trace: [ 35.646111] dump_stack+0x1b2/0x281 [ 35.649717] ___might_sleep.cold+0x235/0x250 [ 35.654099] __bread_gfp+0x3e/0x2e0 [ 35.657700] get_branch+0x2ac/0x600 [ 35.661303] get_block+0x176/0x1230 [ 35.664908] ? block_to_path.isra.0+0x420/0x420 [ 35.669548] ? create_page_buffers+0x14d/0x1c0 [ 35.674110] ? create_empty_buffers+0x282/0x470 [ 35.678753] ? do_raw_spin_unlock+0x164/0x220 [ 35.683230] ? _raw_spin_unlock+0x29/0x40 [ 35.687352] block_read_full_page+0x25e/0x8d0 [ 35.691825] ? block_to_path.isra.0+0x420/0x420 [ 35.696469] ? __lru_cache_add+0x178/0x250 [ 35.700676] ? __bread_gfp+0x2e0/0x2e0 [ 35.704539] ? add_to_page_cache_lru+0x136/0x2b0 [ 35.709441] ? add_to_page_cache_locked+0x40/0x40 [ 35.714259] ? alloc_pages_current+0x15d/0x260 [ 35.718817] do_read_cache_page+0x38e/0xc10 [ 35.723115] ? sysv_bmap+0x30/0x30 [ 35.726630] sysv_find_entry+0x20d/0x610 [ 35.730668] ? __d_lookup_rcu+0x640/0x640 [ 35.735312] sysv_inode_by_name+0x5b/0x330 [ 35.739522] ? sysv_dotdot+0x140/0x140 [ 35.743385] ? sysv_hash+0xd0/0xd0 [ 35.746897] sysv_lookup+0x64/0xe0 [ 35.750424] lookup_open+0x5c4/0x1750 [ 35.754218] ? vfs_mkdir+0x6e0/0x6e0 [ 35.757909] path_openat+0x14bb/0x2970 [ 35.761774] ? path_lookupat+0x780/0x780 [ 35.765811] ? trace_hardirqs_on+0x10/0x10 [ 35.770027] ? trace_hardirqs_on+0x10/0x10 [ 35.774236] do_filp_open+0x179/0x3c0 [ 35.778017] ? may_open_dev+0xe0/0xe0 [ 35.781881] ? lock_downgrade+0x740/0x740 [ 35.786003] ? do_raw_spin_unlock+0x164/0x220 [ 35.790473] ? _raw_spin_unlock+0x29/0x40 [ 35.794593] ? __alloc_fd+0x1be/0x490 [ 35.798370] ? _raw_spin_unlock_irq+0x24/0x80 [ 35.802840] do_sys_open+0x296/0x410 [ 35.806530] ? filp_open+0x60/0x60 [ 35.810044] ? do_syscall_64+0x4c/0x640 [ 35.813990] ? SyS_open+0x30/0x30 [ 35.817418] do_syscall_64+0x1d5/0x640 [ 35.821283] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 36.577357] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 36.585068] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 36.592630] 2 locks held by syz-executor307/7990: [ 36.597517] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 36.606964] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 36.615256] Preemption disabled at: [ 36.615264] [< (null)>] (null) [ 36.623766] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 36.632834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.642180] Call Trace: [ 36.644761] dump_stack+0x1b2/0x281 [ 36.648379] ___might_sleep.cold+0x235/0x250 [ 36.652798] __bread_gfp+0x3e/0x2e0 [ 36.656405] get_branch+0x2ac/0x600 [ 36.660012] get_block+0x176/0x1230 [ 36.663620] ? block_to_path.isra.0+0x420/0x420 [ 36.668350] ? create_page_buffers+0x14d/0x1c0 [ 36.672908] ? create_empty_buffers+0x282/0x470 [ 36.677551] ? do_raw_spin_unlock+0x164/0x220 [ 36.682029] ? _raw_spin_unlock+0x29/0x40 [ 36.686152] ? create_page_buffers+0xce/0x1c0 [ 36.690625] block_read_full_page+0x25e/0x8d0 [ 36.695097] ? block_to_path.isra.0+0x420/0x420 [ 36.699741] ? __lru_cache_add+0x178/0x250 [ 36.703956] ? __bread_gfp+0x2e0/0x2e0 [ 36.707819] ? add_to_page_cache_lru+0x136/0x2b0 [ 36.712553] ? add_to_page_cache_locked+0x40/0x40 [ 36.717370] ? alloc_pages_current+0x15d/0x260 [ 36.721928] do_read_cache_page+0x38e/0xc10 [ 36.726228] ? sysv_bmap+0x30/0x30 [ 36.729744] sysv_find_entry+0x20d/0x610 [ 36.733788] ? __d_lookup_rcu+0x640/0x640 [ 36.737936] sysv_inode_by_name+0x5b/0x330 [ 36.742142] ? sysv_dotdot+0x140/0x140 [ 36.746006] ? sysv_hash+0xd0/0xd0 [ 36.749522] sysv_lookup+0x64/0xe0 [ 36.753041] lookup_open+0x5c4/0x1750 [ 36.756822] ? vfs_mkdir+0x6e0/0x6e0 [ 36.760532] path_openat+0x14bb/0x2970 [ 36.764406] ? path_lookupat+0x780/0x780 [ 36.768442] ? trace_hardirqs_on+0x10/0x10 [ 36.772653] ? trace_hardirqs_on+0x10/0x10 [ 36.776867] do_filp_open+0x179/0x3c0 [ 36.780647] ? may_open_dev+0xe0/0xe0 [ 36.784428] ? lock_downgrade+0x740/0x740 [ 36.788552] ? do_raw_spin_unlock+0x164/0x220 [ 36.793041] ? _raw_spin_unlock+0x29/0x40 [ 36.797194] ? __alloc_fd+0x1be/0x490 [ 36.801069] ? _raw_spin_unlock_irq+0x24/0x80 [ 36.805551] do_sys_open+0x296/0x410 [ 36.809244] ? filp_open+0x60/0x60 [ 36.812767] ? do_syscall_64+0x4c/0x640 [ 36.816714] ? SyS_open+0x30/0x30 [ 36.820139] do_syscall_64+0x1d5/0x640 [ 36.824003] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 37.576767] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 37.584475] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 37.592045] 2 locks held by syz-executor307/7990: [ 37.596936] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 37.606391] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 37.614683] Preemption disabled at: [ 37.614691] [< (null)>] (null) [ 37.623211] CPU: 0 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 37.632285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.641611] Call Trace: [ 37.644177] dump_stack+0x1b2/0x281 [ 37.647780] ___might_sleep.cold+0x235/0x250 [ 37.652175] __bread_gfp+0x3e/0x2e0 [ 37.655784] get_branch+0x2ac/0x600 [ 37.659388] get_block+0x176/0x1230 [ 37.662999] ? block_to_path.isra.0+0x420/0x420 [ 37.667726] ? create_page_buffers+0x14d/0x1c0 [ 37.672307] ? create_empty_buffers+0x282/0x470 [ 37.676955] ? do_raw_spin_unlock+0x164/0x220 [ 37.681427] ? _raw_spin_unlock+0x29/0x40 [ 37.685549] ? create_page_buffers+0xce/0x1c0 [ 37.690950] block_read_full_page+0x25e/0x8d0 [ 37.695876] ? block_to_path.isra.0+0x420/0x420 [ 37.700521] ? __lru_cache_add+0x178/0x250 [ 37.704726] ? __bread_gfp+0x2e0/0x2e0 [ 37.708590] ? add_to_page_cache_lru+0x136/0x2b0 [ 37.713321] ? add_to_page_cache_locked+0x40/0x40 [ 37.718137] ? alloc_pages_current+0x15d/0x260 [ 37.722693] do_read_cache_page+0x38e/0xc10 [ 37.726990] ? sysv_bmap+0x30/0x30 [ 37.730505] sysv_find_entry+0x20d/0x610 [ 37.734543] ? __d_lookup_rcu+0x640/0x640 [ 37.738665] sysv_inode_by_name+0x5b/0x330 [ 37.742890] ? sysv_dotdot+0x140/0x140 [ 37.746752] ? sysv_hash+0xd0/0xd0 [ 37.750273] sysv_lookup+0x64/0xe0 [ 37.753790] lookup_open+0x5c4/0x1750 [ 37.757917] ? vfs_mkdir+0x6e0/0x6e0 [ 37.761614] path_openat+0x14bb/0x2970 [ 37.765480] ? path_lookupat+0x780/0x780 [ 37.769529] ? trace_hardirqs_on+0x10/0x10 [ 37.773739] ? trace_hardirqs_on+0x10/0x10 [ 37.777950] do_filp_open+0x179/0x3c0 [ 37.781726] ? may_open_dev+0xe0/0xe0 [ 37.785508] ? lock_downgrade+0x740/0x740 [ 37.789803] ? do_raw_spin_unlock+0x164/0x220 [ 37.794342] ? _raw_spin_unlock+0x29/0x40 [ 37.798483] ? __alloc_fd+0x1be/0x490 [ 37.802265] ? _raw_spin_unlock_irq+0x24/0x80 [ 37.806738] do_sys_open+0x296/0x410 [ 37.810430] ? filp_open+0x60/0x60 [ 37.814046] ? do_syscall_64+0x4c/0x640 [ 37.817995] ? SyS_open+0x30/0x30 [ 37.821423] do_syscall_64+0x1d5/0x640 [ 37.825290] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 38.576224] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 38.583929] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 38.591494] 2 locks held by syz-executor307/7990: [ 38.596389] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 38.606009] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 38.614377] Preemption disabled at: [ 38.614383] [< (null)>] (null) [ 38.622972] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 38.632049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.641387] Call Trace: [ 38.643961] dump_stack+0x1b2/0x281 [ 38.647584] ___might_sleep.cold+0x235/0x250 [ 38.651974] __bread_gfp+0x3e/0x2e0 [ 38.655578] get_branch+0x2ac/0x600 [ 38.659185] get_block+0x176/0x1230 [ 38.662794] ? block_to_path.isra.0+0x420/0x420 [ 38.667436] ? create_page_buffers+0x14d/0x1c0 [ 38.671992] ? create_empty_buffers+0x282/0x470 [ 38.676648] ? do_raw_spin_unlock+0x164/0x220 [ 38.681117] ? _raw_spin_unlock+0x29/0x40 [ 38.685248] ? create_page_buffers+0xce/0x1c0 [ 38.689716] block_read_full_page+0x25e/0x8d0 [ 38.694211] ? block_to_path.isra.0+0x420/0x420 [ 38.698875] ? __lru_cache_add+0x178/0x250 [ 38.703083] ? __bread_gfp+0x2e0/0x2e0 [ 38.706956] ? add_to_page_cache_lru+0x136/0x2b0 [ 38.711685] ? add_to_page_cache_locked+0x40/0x40 [ 38.716507] ? alloc_pages_current+0x15d/0x260 [ 38.721068] do_read_cache_page+0x38e/0xc10 [ 38.725373] ? sysv_bmap+0x30/0x30 [ 38.728895] sysv_find_entry+0x20d/0x610 [ 38.732934] ? __d_lookup_rcu+0x640/0x640 [ 38.737056] sysv_inode_by_name+0x5b/0x330 [ 38.741263] ? sysv_dotdot+0x140/0x140 [ 38.745125] ? sysv_hash+0xd0/0xd0 [ 38.748639] sysv_lookup+0x64/0xe0 [ 38.752156] lookup_open+0x5c4/0x1750 [ 38.755938] ? vfs_mkdir+0x6e0/0x6e0 [ 38.759632] path_openat+0x14bb/0x2970 [ 38.763495] ? path_lookupat+0x780/0x780 [ 38.767533] ? trace_hardirqs_on+0x10/0x10 [ 38.771767] ? trace_hardirqs_on+0x10/0x10 [ 38.775979] do_filp_open+0x179/0x3c0 [ 38.779758] ? may_open_dev+0xe0/0xe0 [ 38.783537] ? lock_downgrade+0x740/0x740 [ 38.787660] ? do_raw_spin_unlock+0x164/0x220 [ 38.792129] ? _raw_spin_unlock+0x29/0x40 [ 38.796261] ? __alloc_fd+0x1be/0x490 [ 38.800055] ? _raw_spin_unlock_irq+0x24/0x80 [ 38.804522] do_sys_open+0x296/0x410 [ 38.808211] ? filp_open+0x60/0x60 [ 38.811728] ? do_syscall_64+0x4c/0x640 [ 38.815675] ? SyS_open+0x30/0x30 [ 38.819104] do_syscall_64+0x1d5/0x640 [ 38.822968] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 39.575694] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 39.583404] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 39.590973] 2 locks held by syz-executor307/7990: [ 39.595857] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 39.605311] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 39.613605] Preemption disabled at: [ 39.613613] [< (null)>] (null) [ 39.622101] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 39.631177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.640505] Call Trace: [ 39.643072] dump_stack+0x1b2/0x281 [ 39.646678] ___might_sleep.cold+0x235/0x250 [ 39.651065] __bread_gfp+0x3e/0x2e0 [ 39.654670] get_branch+0x2ac/0x600 [ 39.658274] get_block+0x176/0x1230 [ 39.661883] ? block_to_path.isra.0+0x420/0x420 [ 39.666524] ? create_page_buffers+0x14d/0x1c0 [ 39.671082] ? create_empty_buffers+0x282/0x470 [ 39.675724] ? do_raw_spin_unlock+0x164/0x220 [ 39.680194] ? _raw_spin_unlock+0x29/0x40 [ 39.684314] ? create_page_buffers+0xce/0x1c0 [ 39.688793] block_read_full_page+0x25e/0x8d0 [ 39.693263] ? block_to_path.isra.0+0x420/0x420 [ 39.697911] ? __lru_cache_add+0x178/0x250 [ 39.702120] ? __bread_gfp+0x2e0/0x2e0 [ 39.705982] ? add_to_page_cache_lru+0x136/0x2b0 [ 39.710711] ? add_to_page_cache_locked+0x40/0x40 [ 39.715527] ? alloc_pages_current+0x15d/0x260 [ 39.720089] do_read_cache_page+0x38e/0xc10 [ 39.724387] ? sysv_bmap+0x30/0x30 [ 39.727903] sysv_find_entry+0x20d/0x610 [ 39.731955] ? __d_lookup_rcu+0x640/0x640 [ 39.736102] sysv_inode_by_name+0x5b/0x330 [ 39.740314] ? sysv_dotdot+0x140/0x140 [ 39.744204] ? sysv_hash+0xd0/0xd0 [ 39.747731] sysv_lookup+0x64/0xe0 [ 39.751253] lookup_open+0x5c4/0x1750 [ 39.755040] ? vfs_mkdir+0x6e0/0x6e0 [ 39.758737] path_openat+0x14bb/0x2970 [ 39.762603] ? path_lookupat+0x780/0x780 [ 39.766643] ? trace_hardirqs_on+0x10/0x10 [ 39.770914] ? trace_hardirqs_on+0x10/0x10 [ 39.775126] do_filp_open+0x179/0x3c0 [ 39.778901] ? may_open_dev+0xe0/0xe0 [ 39.782681] ? lock_downgrade+0x740/0x740 [ 39.786803] ? do_raw_spin_unlock+0x164/0x220 [ 39.791276] ? _raw_spin_unlock+0x29/0x40 [ 39.795399] ? __alloc_fd+0x1be/0x490 [ 39.799176] ? _raw_spin_unlock_irq+0x24/0x80 [ 39.803651] do_sys_open+0x296/0x410 [ 39.807347] ? filp_open+0x60/0x60 [ 39.810871] ? do_syscall_64+0x4c/0x640 [ 39.814821] ? SyS_open+0x30/0x30 [ 39.818247] do_syscall_64+0x1d5/0x640 [ 39.822109] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 40.575235] BUG: sleeping function called from invalid context at fs/buffer.c:1381 [ 40.583031] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 40.590723] 2 locks held by syz-executor307/7990: [ 40.595624] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 40.605088] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 40.613369] Preemption disabled at: [ 40.613374] [< (null)>] (null) [ 40.621897] CPU: 0 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 40.630988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.640325] Call Trace: [ 40.642897] dump_stack+0x1b2/0x281 [ 40.646507] ___might_sleep.cold+0x235/0x250 [ 40.650895] __bread_gfp+0x3e/0x2e0 [ 40.654936] get_branch+0x2ac/0x600 [ 40.658542] get_block+0x176/0x1230 [ 40.662149] ? block_to_path.isra.0+0x420/0x420 [ 40.666793] ? create_page_buffers+0x14d/0x1c0 [ 40.671359] ? create_empty_buffers+0x282/0x470 [ 40.676001] ? do_raw_spin_unlock+0x164/0x220 [ 40.680475] ? _raw_spin_unlock+0x29/0x40 [ 40.684688] ? create_page_buffers+0xce/0x1c0 [ 40.689159] block_read_full_page+0x25e/0x8d0 [ 40.693631] ? block_to_path.isra.0+0x420/0x420 [ 40.698294] ? __lru_cache_add+0x178/0x250 [ 40.702511] ? __bread_gfp+0x2e0/0x2e0 [ 40.706371] ? add_to_page_cache_lru+0x136/0x2b0 [ 40.711103] ? add_to_page_cache_locked+0x40/0x40 [ 40.715924] ? alloc_pages_current+0x15d/0x260 [ 40.720479] do_read_cache_page+0x38e/0xc10 [ 40.724883] ? sysv_bmap+0x30/0x30 [ 40.728399] sysv_find_entry+0x20d/0x610 [ 40.732524] ? __d_lookup_rcu+0x640/0x640 [ 40.736647] sysv_inode_by_name+0x5b/0x330 [ 40.740864] ? sysv_dotdot+0x140/0x140 [ 40.744754] ? sysv_hash+0xd0/0xd0 [ 40.748268] sysv_lookup+0x64/0xe0 [ 40.751788] lookup_open+0x5c4/0x1750 [ 40.755568] ? vfs_mkdir+0x6e0/0x6e0 [ 40.759260] path_openat+0x14bb/0x2970 [ 40.763125] ? path_lookupat+0x780/0x780 [ 40.767162] ? trace_hardirqs_on+0x10/0x10 [ 40.771381] ? trace_hardirqs_on+0x10/0x10 [ 40.775683] do_filp_open+0x179/0x3c0 [ 40.779554] ? may_open_dev+0xe0/0xe0 [ 40.783330] ? lock_downgrade+0x740/0x740 [ 40.787454] ? do_raw_spin_unlock+0x164/0x220 [ 40.792111] ? _raw_spin_unlock+0x29/0x40 [ 40.796232] ? __alloc_fd+0x1be/0x490 [ 40.800012] ? _raw_spin_unlock_irq+0x24/0x80 [ 40.804655] do_sys_open+0x296/0x410 [ 40.808346] ? filp_open+0x60/0x60 [ 40.811872] ? do_syscall_64+0x4c/0x640 [ 40.815905] ? SyS_open+0x30/0x30 [ 40.819333] do_syscall_64+0x1d5/0x640 [ 40.823200] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 41.574755] BUG: sleeping function called from invalid context at include/linux/pagemap.h:478 [ 41.583418] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 41.590984] 2 locks held by syz-executor307/7990: [ 41.595877] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 41.605380] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 41.613609] Preemption disabled at: [ 41.613614] [< (null)>] (null) [ 41.622104] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 41.631180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.640528] Call Trace: [ 41.643093] dump_stack+0x1b2/0x281 [ 41.646701] ___might_sleep.cold+0x235/0x250 [ 41.651116] pagecache_get_page+0x427/0xab0 [ 41.655422] __getblk_slow+0x1dd/0x7a0 [ 41.659287] __bread_gfp+0x206/0x2e0 [ 41.662991] get_branch+0x2ac/0x600 [ 41.666614] get_block+0x176/0x1230 [ 41.670228] ? block_to_path.isra.0+0x420/0x420 [ 41.674887] ? create_page_buffers+0x14d/0x1c0 [ 41.679484] ? create_empty_buffers+0x282/0x470 [ 41.684160] ? do_raw_spin_unlock+0x164/0x220 [ 41.688639] ? _raw_spin_unlock+0x29/0x40 [ 41.692763] ? create_page_buffers+0xce/0x1c0 [ 41.697265] block_read_full_page+0x25e/0x8d0 [ 41.701762] ? block_to_path.isra.0+0x420/0x420 [ 41.706408] ? __lru_cache_add+0x178/0x250 [ 41.710620] ? __bread_gfp+0x2e0/0x2e0 [ 41.714481] ? add_to_page_cache_lru+0x136/0x2b0 [ 41.719212] ? add_to_page_cache_locked+0x40/0x40 [ 41.724035] ? alloc_pages_current+0x15d/0x260 [ 41.728594] do_read_cache_page+0x38e/0xc10 [ 41.732901] ? sysv_bmap+0x30/0x30 [ 41.736429] sysv_find_entry+0x20d/0x610 [ 41.740479] ? __d_lookup_rcu+0x640/0x640 [ 41.744601] sysv_inode_by_name+0x5b/0x330 [ 41.748810] ? sysv_dotdot+0x140/0x140 [ 41.752673] ? sysv_hash+0xd0/0xd0 [ 41.756185] sysv_lookup+0x64/0xe0 [ 41.759708] lookup_open+0x5c4/0x1750 [ 41.763488] ? vfs_mkdir+0x6e0/0x6e0 [ 41.767191] path_openat+0x14bb/0x2970 [ 41.771059] ? path_lookupat+0x780/0x780 [ 41.775095] ? trace_hardirqs_on+0x10/0x10 [ 41.779304] ? trace_hardirqs_on+0x10/0x10 [ 41.783516] do_filp_open+0x179/0x3c0 [ 41.787292] ? may_open_dev+0xe0/0xe0 [ 41.791074] ? lock_downgrade+0x740/0x740 [ 41.795197] ? do_raw_spin_unlock+0x164/0x220 [ 41.799674] ? _raw_spin_unlock+0x29/0x40 [ 41.803820] ? __alloc_fd+0x1be/0x490 [ 41.807597] ? _raw_spin_unlock_irq+0x24/0x80 [ 41.812073] do_sys_open+0x296/0x410 [ 41.815785] ? filp_open+0x60/0x60 [ 41.819307] ? do_syscall_64+0x4c/0x640 [ 41.823253] ? SyS_open+0x30/0x30 [ 41.826684] do_syscall_64+0x1d5/0x640 [ 41.830662] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 42.574335] BUG: sleeping function called from invalid context at include/linux/pagemap.h:478 [ 42.583012] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 42.590626] 2 locks held by syz-executor307/7990: [ 42.595503] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 42.605028] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 42.613271] Preemption disabled at: [ 42.613276] [< (null)>] (null) [ 42.621762] CPU: 0 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 42.630858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.640193] Call Trace: [ 42.642767] dump_stack+0x1b2/0x281 [ 42.646378] ___might_sleep.cold+0x235/0x250 [ 42.650765] pagecache_get_page+0x427/0xab0 [ 42.655066] __getblk_slow+0x1dd/0x7a0 [ 42.658964] __bread_gfp+0x206/0x2e0 [ 42.662653] get_branch+0x2ac/0x600 [ 42.666287] get_block+0x176/0x1230 [ 42.669898] ? block_to_path.isra.0+0x420/0x420 [ 42.674542] ? create_page_buffers+0x14d/0x1c0 [ 42.679119] ? create_empty_buffers+0x282/0x470 [ 42.683761] ? do_raw_spin_unlock+0x164/0x220 [ 42.688238] ? _raw_spin_unlock+0x29/0x40 [ 42.692361] block_read_full_page+0x25e/0x8d0 [ 42.696836] ? block_to_path.isra.0+0x420/0x420 [ 42.701486] ? __lru_cache_add+0x178/0x250 [ 42.705699] ? __bread_gfp+0x2e0/0x2e0 [ 42.709654] ? add_to_page_cache_lru+0x136/0x2b0 [ 42.714386] ? add_to_page_cache_locked+0x40/0x40 [ 42.719312] ? alloc_pages_current+0x15d/0x260 [ 42.723873] do_read_cache_page+0x38e/0xc10 [ 42.728172] ? sysv_bmap+0x30/0x30 [ 42.731692] sysv_find_entry+0x20d/0x610 [ 42.735735] ? __d_lookup_rcu+0x640/0x640 [ 42.739861] sysv_inode_by_name+0x5b/0x330 [ 42.744070] ? sysv_dotdot+0x140/0x140 [ 42.747938] ? sysv_hash+0xd0/0xd0 [ 42.751454] sysv_lookup+0x64/0xe0 [ 42.754970] lookup_open+0x5c4/0x1750 [ 42.758754] ? vfs_mkdir+0x6e0/0x6e0 [ 42.762455] path_openat+0x14bb/0x2970 [ 42.766319] ? path_lookupat+0x780/0x780 [ 42.770358] ? trace_hardirqs_on+0x10/0x10 [ 42.774572] ? trace_hardirqs_on+0x10/0x10 [ 42.778783] do_filp_open+0x179/0x3c0 [ 42.782653] ? may_open_dev+0xe0/0xe0 [ 42.786434] ? lock_downgrade+0x740/0x740 [ 42.790555] ? do_raw_spin_unlock+0x164/0x220 [ 42.795115] ? _raw_spin_unlock+0x29/0x40 [ 42.799235] ? __alloc_fd+0x1be/0x490 [ 42.803012] ? _raw_spin_unlock_irq+0x24/0x80 [ 42.807537] do_sys_open+0x296/0x410 [ 42.811238] ? filp_open+0x60/0x60 [ 42.814795] ? do_syscall_64+0x4c/0x640 [ 42.818744] ? SyS_open+0x30/0x30 [ 42.822171] do_syscall_64+0x1d5/0x640 [ 42.826040] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 43.573924] BUG: sleeping function called from invalid context at include/linux/pagemap.h:478 [ 43.582585] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 43.590153] 2 locks held by syz-executor307/7990: [ 43.595036] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 43.604628] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 43.612857] Preemption disabled at: [ 43.612863] [< (null)>] (null) [ 43.621356] CPU: 1 PID: 7990 Comm: syz-executor307 Tainted: G W 4.14.300-syzkaller #0 [ 43.630426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.639754] Call Trace: [ 43.642316] dump_stack+0x1b2/0x281 [ 43.645920] ___might_sleep.cold+0x235/0x250 [ 43.650306] pagecache_get_page+0x427/0xab0 [ 43.654604] __getblk_slow+0x1dd/0x7a0 [ 43.658468] __bread_gfp+0x206/0x2e0 [ 43.662157] get_branch+0x2ac/0x600 [ 43.665761] get_block+0x176/0x1230 [ 43.669367] ? block_to_path.isra.0+0x420/0x420 [ 43.674010] ? create_page_buffers+0x14d/0x1c0 [ 43.678571] ? create_empty_buffers+0x282/0x470 [ 43.683224] ? do_raw_spin_unlock+0x164/0x220 [ 43.687703] ? _raw_spin_unlock+0x29/0x40 [ 43.691823] ? create_page_buffers+0xce/0x1c0 [ 43.696292] block_read_full_page+0x25e/0x8d0 [ 43.700764] ? block_to_path.isra.0+0x420/0x420 [ 43.705479] ? __lru_cache_add+0x178/0x250 [ 43.709698] ? __bread_gfp+0x2e0/0x2e0 [ 43.713573] ? add_to_page_cache_lru+0x136/0x2b0 [ 43.718364] ? add_to_page_cache_locked+0x40/0x40 [ 43.723193] ? alloc_pages_current+0x15d/0x260 [ 43.727842] do_read_cache_page+0x38e/0xc10 [ 43.732141] ? sysv_bmap+0x30/0x30 [ 43.735659] sysv_find_entry+0x20d/0x610 [ 43.739713] ? __d_lookup_rcu+0x640/0x640 [ 43.743842] sysv_inode_by_name+0x5b/0x330 [ 43.748154] ? sysv_dotdot+0x140/0x140 [ 43.752014] ? sysv_hash+0xd0/0xd0 [ 43.755537] sysv_lookup+0x64/0xe0 [ 43.759142] lookup_open+0x5c4/0x1750 [ 43.762930] ? vfs_mkdir+0x6e0/0x6e0 [ 43.766624] path_openat+0x14bb/0x2970 [ 43.770487] ? path_lookupat+0x780/0x780 [ 43.774524] ? trace_hardirqs_on+0x10/0x10 [ 43.778738] ? trace_hardirqs_on+0x10/0x10 [ 43.782945] do_filp_open+0x179/0x3c0 [ 43.786721] ? may_open_dev+0xe0/0xe0 [ 43.790518] ? lock_downgrade+0x740/0x740 [ 43.794649] ? do_raw_spin_unlock+0x164/0x220 [ 43.799127] ? _raw_spin_unlock+0x29/0x40 [ 43.803254] ? __alloc_fd+0x1be/0x490 [ 43.807047] ? _raw_spin_unlock_irq+0x24/0x80 [ 43.811519] do_sys_open+0x296/0x410 [ 43.815207] ? filp_open+0x60/0x60 [ 43.818770] ? do_syscall_64+0x4c/0x640 [ 43.822717] ? SyS_open+0x30/0x30 [ 43.826144] do_syscall_64+0x1d5/0x640 [ 43.830006] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 44.573564] BUG: sleeping function called from invalid context at include/linux/pagemap.h:478 [ 44.582344] in_atomic(): 1, irqs_disabled(): 0, pid: 7990, name: syz-executor307 [ 44.589925] 2 locks held by syz-executor307/7990: [ 44.594809] #0: (&type->i_mutex_dir_key#7){.+.+}, at: [] path_openat+0x149b/0x2970 [ 44.604320] #1: (pointers_lock){.+.+}, at: [] get_block+0x153/0x1230 [ 44.612549] Preemption disabled at: [ 44.612554] [< (null)>] (null)