Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. executing program [ 42.651528][ T4227] loop0: detected capacity change from 0 to 128 [ 42.655886][ T4227] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 42.659912][ T4227] syz-executor511: attempt to access beyond end of device [ 42.659912][ T4227] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 42.663376][ T4227] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 42.665423][ T4227] syz-executor511: attempt to access beyond end of device [ 42.665423][ T4227] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 42.669757][ T4227] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 42.671589][ T4227] syz-executor511: attempt to access beyond end of device [ 42.671589][ T4227] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 42.674606][ T4227] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 42.676565][ T4227] syz-executor511: attempt to access beyond end of device [ 42.676565][ T4227] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 42.680067][ T4227] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 42.682116][ T4227] syz-executor511: attempt to access beyond end of device [ 42.682116][ T4227] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 42.685081][ T4227] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 42.686926][ T4227] syz-executor511: attempt to access beyond end of device [ 42.686926][ T4227] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 42.690376][ T4227] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 42.692339][ T4227] syz-executor511: attempt to access beyond end of device [ 42.692339][ T4227] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 42.695619][ T4227] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 42.697607][ T4227] syz-executor511: attempt to access beyond end of device [ 42.697607][ T4227] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 42.700939][ T4227] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 42.702929][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 42.704679][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 42.706854][ T4227] preempt_count: 1, expected: 0 [ 42.708131][ T4227] RCU nest depth: 0, expected: 0 [ 42.709258][ T4227] 3 locks held by syz-executor511/4227: [ 42.710569][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.712792][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 42.715253][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 42.717379][ T4227] Preemption disabled at: [ 42.717390][ T4227] [] get_block+0x148/0x13b4 [ 42.719893][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Not tainted 6.1.56-syzkaller #0 [ 42.721838][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 42.724305][ T4227] Call trace: [ 42.725102][ T4227] dump_backtrace+0x1c8/0x1f4 [ 42.726195][ T4227] show_stack+0x2c/0x3c [ 42.727277][ T4227] dump_stack_lvl+0x108/0x170 [ 42.728495][ T4227] dump_stack+0x1c/0x58 [ 42.729618][ T4227] __might_resched+0x37c/0x4d8 [ 42.730894][ T4227] __might_sleep+0x90/0xe4 [ 42.732104][ T4227] __getblk_gfp+0x5c/0x874 [ 42.733277][ T4227] __bread_gfp+0x3c/0x2ec [ 42.734481][ T4227] get_branch+0x234/0x55c [ 42.735629][ T4227] get_block+0x164/0x13b4 [ 42.736738][ T4227] block_read_full_folio+0x2f4/0x98c [ 42.738092][ T4227] sysv_read_folio+0x28/0x38 [ 42.739287][ T4227] filemap_read_folio+0x14c/0x39c [ 42.740598][ T4227] do_read_cache_folio+0x24c/0x544 [ 42.741910][ T4227] read_cache_page+0x6c/0x180 [ 42.743106][ T4227] sysv_find_entry+0x170/0x5a8 [ 42.744321][ T4227] sysv_inode_by_name+0xa0/0x330 [ 42.745532][ T4227] sysv_lookup+0x74/0xe4 [ 42.746605][ T4227] path_openat+0xd3c/0x2548 [ 42.747677][ T4227] do_filp_open+0x1bc/0x3cc [ 42.748841][ T4227] do_sys_openat2+0x128/0x3d8 [ 42.750065][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 42.751378][ T4227] invoke_syscall+0x98/0x2c0 [ 42.752583][ T4227] el0_svc_common+0x138/0x258 [ 42.753717][ T4227] do_el0_svc+0x64/0x218 [ 42.754746][ T4227] el0_svc+0x58/0x168 [ 42.755744][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 42.756998][ T4227] el0t_64_sync+0x18c/0x190 [ 42.758560][ T4227] syz-executor511: attempt to access beyond end of device [ 42.758560][ T4227] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 42.761794][ T4227] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 42.763760][ T4227] syz-executor511: attempt to access beyond end of device [ 42.763760][ T4227] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 42.767051][ T4227] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 43.697129][ T4227] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 43.699302][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 43.701386][ T4227] preempt_count: 1, expected: 0 [ 43.702527][ T4227] RCU nest depth: 0, expected: 0 [ 43.703703][ T4227] 3 locks held by syz-executor511/4227: [ 43.705017][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.707337][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 43.709714][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 43.711893][ T4227] Preemption disabled at: [ 43.711903][ T4227] [] get_block+0x148/0x13b4 [ 43.714236][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 43.716481][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 43.718937][ T4227] Call trace: [ 43.719709][ T4227] dump_backtrace+0x1c8/0x1f4 [ 43.720775][ T4227] show_stack+0x2c/0x3c [ 43.721645][ T4227] dump_stack_lvl+0x108/0x170 [ 43.722783][ T4227] dump_stack+0x1c/0x58 [ 43.723812][ T4227] __might_resched+0x37c/0x4d8 [ 43.724948][ T4227] __might_sleep+0x90/0xe4 [ 43.726002][ T4227] __filemap_get_folio+0x47c/0xb6c [ 43.727211][ T4227] pagecache_get_page+0x3c/0x16c [ 43.728392][ T4227] __getblk_gfp+0x1dc/0x874 [ 43.729419][ T4227] __bread_gfp+0x3c/0x2ec [ 43.730461][ T4227] get_branch+0x234/0x55c [ 43.731527][ T4227] get_block+0x164/0x13b4 [ 43.732573][ T4227] block_read_full_folio+0x2f4/0x98c [ 43.733842][ T4227] sysv_read_folio+0x28/0x38 [ 43.734979][ T4227] filemap_read_folio+0x14c/0x39c [ 43.736219][ T4227] do_read_cache_folio+0x24c/0x544 [ 43.737419][ T4227] read_cache_page+0x6c/0x180 [ 43.738499][ T4227] sysv_find_entry+0x170/0x5a8 [ 43.739586][ T4227] sysv_inode_by_name+0xa0/0x330 [ 43.740853][ T4227] sysv_lookup+0x74/0xe4 [ 43.741791][ T4227] path_openat+0xd3c/0x2548 [ 43.742908][ T4227] do_filp_open+0x1bc/0x3cc [ 43.743919][ T4227] do_sys_openat2+0x128/0x3d8 [ 43.745105][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 43.746301][ T4227] invoke_syscall+0x98/0x2c0 [ 43.747406][ T4227] el0_svc_common+0x138/0x258 [ 43.748536][ T4227] do_el0_svc+0x64/0x218 [ 43.749531][ T4227] el0_svc+0x58/0x168 [ 43.750512][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 43.751706][ T4227] el0t_64_sync+0x18c/0x190 [ 44.697102][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 44.699001][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 44.701082][ T4227] preempt_count: 1, expected: 0 [ 44.702173][ T4227] RCU nest depth: 0, expected: 0 [ 44.703283][ T4227] 3 locks held by syz-executor511/4227: [ 44.704633][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 44.706773][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 44.709255][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 44.711415][ T4227] Preemption disabled at: [ 44.711425][ T4227] [] get_block+0x148/0x13b4 [ 44.713758][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 44.716021][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 44.718499][ T4227] Call trace: [ 44.719431][ T4227] dump_backtrace+0x1c8/0x1f4 [ 44.720644][ T4227] show_stack+0x2c/0x3c [ 44.721516][ T4227] dump_stack_lvl+0x108/0x170 [ 44.722557][ T4227] dump_stack+0x1c/0x58 [ 44.723576][ T4227] __might_resched+0x37c/0x4d8 [ 44.724783][ T4227] __might_sleep+0x90/0xe4 [ 44.725949][ T4227] __getblk_gfp+0x5c/0x874 [ 44.727047][ T4227] __bread_gfp+0x3c/0x2ec [ 44.728163][ T4227] get_branch+0x234/0x55c [ 44.729284][ T4227] get_block+0x164/0x13b4 [ 44.730371][ T4227] block_read_full_folio+0x2f4/0x98c [ 44.731694][ T4227] sysv_read_folio+0x28/0x38 [ 44.732923][ T4227] filemap_read_folio+0x14c/0x39c [ 44.734236][ T4227] do_read_cache_folio+0x24c/0x544 [ 44.735510][ T4227] read_cache_page+0x6c/0x180 [ 44.736747][ T4227] sysv_find_entry+0x170/0x5a8 [ 44.738012][ T4227] sysv_inode_by_name+0xa0/0x330 [ 44.739322][ T4227] sysv_lookup+0x74/0xe4 [ 44.740356][ T4227] path_openat+0xd3c/0x2548 [ 44.741518][ T4227] do_filp_open+0x1bc/0x3cc [ 44.742720][ T4227] do_sys_openat2+0x128/0x3d8 [ 44.743916][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 44.745186][ T4227] invoke_syscall+0x98/0x2c0 [ 44.746366][ T4227] el0_svc_common+0x138/0x258 [ 44.747630][ T4227] do_el0_svc+0x64/0x218 [ 44.748706][ T4227] el0_svc+0x58/0x168 [ 44.749781][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 44.751057][ T4227] el0t_64_sync+0x18c/0x190 [ 45.697122][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 45.699355][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 45.701537][ T4227] preempt_count: 1, expected: 0 [ 45.702811][ T4227] RCU nest depth: 0, expected: 0 [ 45.704019][ T4227] 3 locks held by syz-executor511/4227: [ 45.705482][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.707913][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 45.710506][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 45.712794][ T4227] Preemption disabled at: [ 45.712805][ T4227] [] get_block+0x148/0x13b4 [ 45.715312][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 45.717910][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 45.720522][ T4227] Call trace: [ 45.721386][ T4227] dump_backtrace+0x1c8/0x1f4 [ 45.722676][ T4227] show_stack+0x2c/0x3c [ 45.723753][ T4227] dump_stack_lvl+0x108/0x170 [ 45.725022][ T4227] dump_stack+0x1c/0x58 [ 45.726179][ T4227] __might_resched+0x37c/0x4d8 [ 45.727465][ T4227] __might_sleep+0x90/0xe4 [ 45.728552][ T4227] __getblk_gfp+0x5c/0x874 [ 45.729729][ T4227] __bread_gfp+0x3c/0x2ec [ 45.730854][ T4227] get_branch+0x234/0x55c [ 45.731930][ T4227] get_block+0x164/0x13b4 [ 45.733009][ T4227] block_read_full_folio+0x2f4/0x98c [ 45.734371][ T4227] sysv_read_folio+0x28/0x38 [ 45.735623][ T4227] filemap_read_folio+0x14c/0x39c [ 45.736944][ T4227] do_read_cache_folio+0x24c/0x544 [ 45.738258][ T4227] read_cache_page+0x6c/0x180 [ 45.739531][ T4227] sysv_find_entry+0x170/0x5a8 [ 45.740693][ T4227] sysv_inode_by_name+0xa0/0x330 [ 45.741903][ T4227] sysv_lookup+0x74/0xe4 [ 45.742922][ T4227] path_openat+0xd3c/0x2548 [ 45.743858][ T4227] do_filp_open+0x1bc/0x3cc [ 45.744652][ T4227] do_sys_openat2+0x128/0x3d8 [ 45.745464][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 45.746337][ T4227] invoke_syscall+0x98/0x2c0 [ 45.747133][ T4227] el0_svc_common+0x138/0x258 [ 45.747950][ T4227] do_el0_svc+0x64/0x218 [ 45.748953][ T4227] el0_svc+0x58/0x168 [ 45.750011][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 45.751317][ T4227] el0t_64_sync+0x18c/0x190 [ 46.697098][ T4227] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 46.699470][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 46.701849][ T4227] preempt_count: 1, expected: 0 [ 46.703064][ T4227] RCU nest depth: 0, expected: 0 [ 46.703999][ T4227] 3 locks held by syz-executor511/4227: [ 46.705203][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.707513][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 46.709925][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 46.711915][ T4227] Preemption disabled at: [ 46.711926][ T4227] [] get_block+0x148/0x13b4 [ 46.714229][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 46.716435][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 46.718652][ T4227] Call trace: [ 46.719430][ T4227] dump_backtrace+0x1c8/0x1f4 [ 46.720612][ T4227] show_stack+0x2c/0x3c [ 46.721561][ T4227] dump_stack_lvl+0x108/0x170 [ 46.722680][ T4227] dump_stack+0x1c/0x58 [ 46.723663][ T4227] __might_resched+0x37c/0x4d8 [ 46.724821][ T4227] __might_sleep+0x90/0xe4 [ 46.725876][ T4227] __filemap_get_folio+0x47c/0xb6c [ 46.727045][ T4227] pagecache_get_page+0x3c/0x16c [ 46.728209][ T4227] __getblk_gfp+0x1dc/0x874 [ 46.729350][ T4227] __bread_gfp+0x3c/0x2ec [ 46.730429][ T4227] get_branch+0x234/0x55c [ 46.731472][ T4227] get_block+0x164/0x13b4 [ 46.732471][ T4227] block_read_full_folio+0x2f4/0x98c [ 46.733805][ T4227] sysv_read_folio+0x28/0x38 [ 46.734884][ T4227] filemap_read_folio+0x14c/0x39c [ 46.736092][ T4227] do_read_cache_folio+0x24c/0x544 [ 46.737302][ T4227] read_cache_page+0x6c/0x180 [ 46.738405][ T4227] sysv_find_entry+0x170/0x5a8 [ 46.739448][ T4227] sysv_inode_by_name+0xa0/0x330 [ 46.740662][ T4227] sysv_lookup+0x74/0xe4 [ 46.741695][ T4227] path_openat+0xd3c/0x2548 [ 46.742685][ T4227] do_filp_open+0x1bc/0x3cc [ 46.743774][ T4227] do_sys_openat2+0x128/0x3d8 [ 46.744928][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 46.746172][ T4227] invoke_syscall+0x98/0x2c0 [ 46.747317][ T4227] el0_svc_common+0x138/0x258 [ 46.748460][ T4227] do_el0_svc+0x64/0x218 [ 46.749535][ T4227] el0_svc+0x58/0x168 [ 46.750488][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 46.751742][ T4227] el0t_64_sync+0x18c/0x190 [ 47.697112][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 47.699114][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 47.701346][ T4227] preempt_count: 1, expected: 0 [ 47.702488][ T4227] RCU nest depth: 0, expected: 0 [ 47.703688][ T4227] 3 locks held by syz-executor511/4227: [ 47.704969][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 47.707151][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 47.709590][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 47.711644][ T4227] Preemption disabled at: [ 47.711654][ T4227] [] get_block+0x148/0x13b4 [ 47.714066][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 47.716263][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 47.718643][ T4227] Call trace: [ 47.719405][ T4227] dump_backtrace+0x1c8/0x1f4 [ 47.720474][ T4227] show_stack+0x2c/0x3c [ 47.721474][ T4227] dump_stack_lvl+0x108/0x170 [ 47.722587][ T4227] dump_stack+0x1c/0x58 [ 47.723542][ T4227] __might_resched+0x37c/0x4d8 [ 47.724658][ T4227] __might_sleep+0x90/0xe4 [ 47.725763][ T4227] __getblk_gfp+0x5c/0x874 [ 47.726888][ T4227] __bread_gfp+0x3c/0x2ec [ 47.728019][ T4227] get_branch+0x234/0x55c [ 47.729052][ T4227] get_block+0x164/0x13b4 [ 47.730167][ T4227] block_read_full_folio+0x2f4/0x98c [ 47.731436][ T4227] sysv_read_folio+0x28/0x38 [ 47.732419][ T4227] filemap_read_folio+0x14c/0x39c [ 47.733442][ T4227] do_read_cache_folio+0x24c/0x544 [ 47.734809][ T4227] read_cache_page+0x6c/0x180 [ 47.735933][ T4227] sysv_find_entry+0x170/0x5a8 [ 47.737149][ T4227] sysv_inode_by_name+0xa0/0x330 [ 47.738418][ T4227] sysv_lookup+0x74/0xe4 [ 47.739492][ T4227] path_openat+0xd3c/0x2548 [ 47.740528][ T4227] do_filp_open+0x1bc/0x3cc [ 47.741684][ T4227] do_sys_openat2+0x128/0x3d8 [ 47.742856][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 47.744079][ T4227] invoke_syscall+0x98/0x2c0 [ 47.745275][ T4227] el0_svc_common+0x138/0x258 [ 47.746494][ T4227] do_el0_svc+0x64/0x218 [ 47.747409][ T4227] el0_svc+0x58/0x168 [ 47.748405][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 47.749689][ T4227] el0t_64_sync+0x18c/0x190 [ 48.697101][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 48.699183][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 48.701514][ T4227] preempt_count: 1, expected: 0 [ 48.702775][ T4227] RCU nest depth: 0, expected: 0 [ 48.703995][ T4227] 3 locks held by syz-executor511/4227: [ 48.705319][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 48.707645][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 48.710222][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 48.712351][ T4227] Preemption disabled at: [ 48.712361][ T4227] [] get_block+0x148/0x13b4 [ 48.714740][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 48.717125][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 48.719586][ T4227] Call trace: [ 48.720404][ T4227] dump_backtrace+0x1c8/0x1f4 [ 48.721545][ T4227] show_stack+0x2c/0x3c [ 48.722557][ T4227] dump_stack_lvl+0x108/0x170 [ 48.723701][ T4227] dump_stack+0x1c/0x58 [ 48.724741][ T4227] __might_resched+0x37c/0x4d8 [ 48.725944][ T4227] __might_sleep+0x90/0xe4 [ 48.726998][ T4227] __getblk_gfp+0x5c/0x874 [ 48.728134][ T4227] __bread_gfp+0x3c/0x2ec [ 48.729222][ T4227] get_branch+0x234/0x55c [ 48.730256][ T4227] get_block+0x164/0x13b4 [ 48.731312][ T4227] block_read_full_folio+0x2f4/0x98c [ 48.732532][ T4227] sysv_read_folio+0x28/0x38 [ 48.733687][ T4227] filemap_read_folio+0x14c/0x39c [ 48.734945][ T4227] do_read_cache_folio+0x24c/0x544 [ 48.736205][ T4227] read_cache_page+0x6c/0x180 [ 48.737283][ T4227] sysv_find_entry+0x170/0x5a8 [ 48.738391][ T4227] sysv_inode_by_name+0xa0/0x330 [ 48.739585][ T4227] sysv_lookup+0x74/0xe4 [ 48.740612][ T4227] path_openat+0xd3c/0x2548 [ 48.741739][ T4227] do_filp_open+0x1bc/0x3cc [ 48.742826][ T4227] do_sys_openat2+0x128/0x3d8 [ 48.744005][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 48.745252][ T4227] invoke_syscall+0x98/0x2c0 [ 48.746426][ T4227] el0_svc_common+0x138/0x258 [ 48.747574][ T4227] do_el0_svc+0x64/0x218 [ 48.748573][ T4227] el0_svc+0x58/0x168 [ 48.749593][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 48.750762][ T4227] el0t_64_sync+0x18c/0x190 [ 49.697103][ T4227] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 49.699423][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 49.701755][ T4227] preempt_count: 1, expected: 0 [ 49.702844][ T4227] RCU nest depth: 0, expected: 0 [ 49.704052][ T4227] 3 locks held by syz-executor511/4227: [ 49.705398][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 49.707707][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 49.710213][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 49.712405][ T4227] Preemption disabled at: [ 49.712416][ T4227] [] get_block+0x148/0x13b4 [ 49.714936][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 49.717167][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 49.719677][ T4227] Call trace: [ 49.720490][ T4227] dump_backtrace+0x1c8/0x1f4 [ 49.721588][ T4227] show_stack+0x2c/0x3c [ 49.722514][ T4227] dump_stack_lvl+0x108/0x170 [ 49.723663][ T4227] dump_stack+0x1c/0x58 [ 49.724698][ T4227] __might_resched+0x37c/0x4d8 [ 49.725914][ T4227] __might_sleep+0x90/0xe4 [ 49.727044][ T4227] __filemap_get_folio+0x47c/0xb6c [ 49.728311][ T4227] pagecache_get_page+0x3c/0x16c [ 49.729453][ T4227] __getblk_gfp+0x1dc/0x874 [ 49.730507][ T4227] __bread_gfp+0x3c/0x2ec [ 49.731597][ T4227] get_branch+0x234/0x55c [ 49.732607][ T4227] get_block+0x164/0x13b4 [ 49.733659][ T4227] block_read_full_folio+0x2f4/0x98c [ 49.734848][ T4227] sysv_read_folio+0x28/0x38 [ 49.735982][ T4227] filemap_read_folio+0x14c/0x39c [ 49.737197][ T4227] do_read_cache_folio+0x24c/0x544 [ 49.738514][ T4227] read_cache_page+0x6c/0x180 [ 49.739647][ T4227] sysv_find_entry+0x170/0x5a8 [ 49.740755][ T4227] sysv_inode_by_name+0xa0/0x330 [ 49.741940][ T4227] sysv_lookup+0x74/0xe4 [ 49.742923][ T4227] path_openat+0xd3c/0x2548 [ 49.744066][ T4227] do_filp_open+0x1bc/0x3cc [ 49.745151][ T4227] do_sys_openat2+0x128/0x3d8 [ 49.746324][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 49.747479][ T4227] invoke_syscall+0x98/0x2c0 [ 49.748692][ T4227] el0_svc_common+0x138/0x258 [ 49.749883][ T4227] do_el0_svc+0x64/0x218 [ 49.750942][ T4227] el0_svc+0x58/0x168 [ 49.751930][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 49.753097][ T4227] el0t_64_sync+0x18c/0x190 [ 50.697112][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 50.699162][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 50.701474][ T4227] preempt_count: 1, expected: 0 [ 50.702605][ T4227] RCU nest depth: 0, expected: 0 [ 50.703709][ T4227] 3 locks held by syz-executor511/4227: [ 50.705048][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 50.707392][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 50.709928][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 50.712037][ T4227] Preemption disabled at: [ 50.712048][ T4227] [] get_block+0x148/0x13b4 [ 50.714565][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 50.716976][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 50.719453][ T4227] Call trace: [ 50.720266][ T4227] dump_backtrace+0x1c8/0x1f4 [ 50.721471][ T4227] show_stack+0x2c/0x3c [ 50.722419][ T4227] dump_stack_lvl+0x108/0x170 [ 50.723573][ T4227] dump_stack+0x1c/0x58 [ 50.724598][ T4227] __might_resched+0x37c/0x4d8 [ 50.725792][ T4227] __might_sleep+0x90/0xe4 [ 50.726885][ T4227] __getblk_gfp+0x5c/0x874 [ 50.727973][ T4227] __bread_gfp+0x3c/0x2ec [ 50.729077][ T4227] get_branch+0x234/0x55c [ 50.730162][ T4227] get_block+0x164/0x13b4 [ 50.731228][ T4227] block_read_full_folio+0x2f4/0x98c [ 50.732515][ T4227] sysv_read_folio+0x28/0x38 [ 50.733646][ T4227] filemap_read_folio+0x14c/0x39c [ 50.734913][ T4227] do_read_cache_folio+0x24c/0x544 [ 50.736181][ T4227] read_cache_page+0x6c/0x180 [ 50.737314][ T4227] sysv_find_entry+0x170/0x5a8 [ 50.738486][ T4227] sysv_inode_by_name+0xa0/0x330 [ 50.739708][ T4227] sysv_lookup+0x74/0xe4 [ 50.740670][ T4227] path_openat+0xd3c/0x2548 [ 50.741807][ T4227] do_filp_open+0x1bc/0x3cc [ 50.742981][ T4227] do_sys_openat2+0x128/0x3d8 [ 50.744134][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 50.745375][ T4227] invoke_syscall+0x98/0x2c0 [ 50.746501][ T4227] el0_svc_common+0x138/0x258 [ 50.747605][ T4227] do_el0_svc+0x64/0x218 [ 50.748551][ T4227] el0_svc+0x58/0x168 [ 50.749452][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 50.750741][ T4227] el0t_64_sync+0x18c/0x190 [ 51.697131][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 51.699035][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 51.701446][ T4227] preempt_count: 1, expected: 0 [ 51.702582][ T4227] RCU nest depth: 0, expected: 0 [ 51.703712][ T4227] 3 locks held by syz-executor511/4227: [ 51.705108][ T4227] #0: ffff0000d831c460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 51.707412][ T4227] #1: ffff0000e1c9c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 51.709820][ T4227] #2: ffff800015d32478 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 51.712057][ T4227] Preemption disabled at: [ 51.712068][ T4227] [] get_block+0x148/0x13b4 [ 51.714544][ T4227] CPU: 1 PID: 4227 Comm: syz-executor511 Tainted: G W 6.1.56-syzkaller #0 [ 51.716892][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 51.719432][ T4227] Call trace: [ 51.720245][ T4227] dump_backtrace+0x1c8/0x1f4 [ 51.721422][ T4227] show_stack+0x2c/0x3c [ 51.722382][ T4227] dump_stack_lvl+0x108/0x170 [ 51.723506][ T4227] dump_stack+0x1c/0x58 [ 51.724555][ T4227] __might_resched+0x37c/0x4d8 [ 51.725703][ T4227] __might_sleep+0x90/0xe4 [ 51.726772][ T4227] __getblk_gfp+0x5c/0x874 [ 51.727809][ T4227] __bread_gfp+0x3c/0x2ec [ 51.728882][ T4227] get_branch+0x234/0x55c [ 51.729939][ T4227] get_block+0x164/0x13b4 [ 51.731023][ T4227] block_read_full_folio+0x2f4/0x98c [ 51.732311][ T4227] sysv_read_folio+0x28/0x38 [ 51.733456][ T4227] filemap_read_folio+0x14c/0x39c [ 51.734668][ T4227] do_read_cache_folio+0x24c/0x544 [ 51.735920][ T4227] read_cache_page+0x6c/0x180 [ 51.737119][ T4227] sysv_find_entry+0x170/0x5a8 [ 51.738266][ T4227] sysv_inode_by_name+0xa0/0x330 [ 51.739420][ T4227] sysv_lookup+0x74/0xe4 [ 51.740410][ T4227] path_openat+0xd3c/0x2548 [ 51.741472][ T4227] do_filp_open+0x1bc/0x3cc [ 51.742551][ T4227] do_sys_openat2+0x128/0x3d8 [ 51.743694][ T4227] __arm64_sys_openat+0x1f0/0x240 [ 51.744964][ T4227] invoke_syscall+0x98/0x2c0 [ 51.746200][ T4227] el0_svc_common+0x138/0x258 [ 51.747333][ T4227] do_el0_svc+0x64/0x218 [ 51.748326][ T4227] el0_svc+0x58/0x168 [ 51.749236][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 51.750513][ T4227] el0t_64_sync+0x18c/0x190 [ 52.697124][ T4227] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 52.699180][ T4227] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4227, name: syz-executor511 [ 52.701435][ T4227] preempt_count: 1, expected: 0 [ 52.702638][ T4227] RCU nest depth: 0, expected: 0 [ 52.703809][ T4227] 3 locks held by syz-executor511/4227: