Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. executing program [ 37.295743][ T3960] loop0: detected capacity change from 0 to 128 [ 37.369430][ T3960] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 37.373059][ T3960] attempt to access beyond end of device [ 37.373059][ T3960] loop0: rw=0, want=6491538, limit=128 [ 37.376005][ T3960] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 37.378804][ T3960] attempt to access beyond end of device [ 37.378804][ T3960] loop0: rw=0, want=17666808, limit=128 [ 37.381681][ T3960] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 37.383915][ T3960] attempt to access beyond end of device [ 37.383915][ T3960] loop0: rw=0, want=26539620, limit=128 [ 37.386855][ T3960] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 37.389712][ T3960] attempt to access beyond end of device [ 37.389712][ T3960] loop0: rw=0, want=16147214, limit=128 [ 37.392498][ T3960] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 37.394793][ T3960] attempt to access beyond end of device [ 37.394793][ T3960] loop0: rw=0, want=6491544, limit=128 [ 37.397648][ T3960] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 37.400566][ T3960] attempt to access beyond end of device [ 37.400566][ T3960] loop0: rw=0, want=17668344, limit=128 [ 37.403411][ T3960] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 37.405681][ T3960] attempt to access beyond end of device [ 37.405681][ T3960] loop0: rw=0, want=26932836, limit=128 [ 37.409116][ T3960] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 37.411277][ T3960] attempt to access beyond end of device [ 37.411277][ T3960] loop0: rw=0, want=16147214, limit=128 [ 37.414130][ T3960] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 37.416382][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 37.418619][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 37.421076][ T3960] 3 locks held by syz-executor136/3960: [ 37.422468][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 37.424915][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 37.427559][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 37.430147][ T3960] Preemption disabled at: [ 37.430159][ T3960] [] get_block+0x13c/0x13d4 [ 37.432904][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Not tainted 5.15.154-syzkaller #0 [ 37.435077][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 37.437697][ T3960] Call trace: [ 37.438558][ T3960] dump_backtrace+0x0/0x530 [ 37.439729][ T3960] show_stack+0x2c/0x3c [ 37.440833][ T3960] dump_stack_lvl+0x108/0x170 [ 37.442099][ T3960] dump_stack+0x1c/0x58 [ 37.443214][ T3960] ___might_sleep+0x380/0x4dc [ 37.444416][ T3960] __might_sleep+0x98/0xf0 [ 37.445572][ T3960] __getblk_gfp+0x60/0x700 [ 37.446728][ T3960] __bread_gfp+0x40/0x33c [ 37.447870][ T3960] get_branch+0x234/0x55c [ 37.448987][ T3960] get_block+0x154/0x13d4 [ 37.450092][ T3960] block_read_full_page+0x2a0/0xc4c [ 37.451430][ T3960] sysv_readpage+0x28/0x38 [ 37.452633][ T3960] do_read_cache_page+0x60c/0x950 [ 37.453897][ T3960] read_cache_page+0x68/0x84 [ 37.455071][ T3960] sysv_find_entry+0x178/0x43c [ 37.456278][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 37.457576][ T3960] sysv_lookup+0x74/0xe4 [ 37.458665][ T3960] path_openat+0xd9c/0x26cc [ 37.459850][ T3960] do_filp_open+0x1a8/0x3b4 [ 37.461058][ T3960] do_sys_openat2+0x128/0x3d8 [ 37.462263][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 37.463517][ T3960] invoke_syscall+0x98/0x2b8 [ 37.464667][ T3960] el0_svc_common+0x138/0x258 [ 37.465936][ T3960] do_el0_svc+0x58/0x14c [ 37.467098][ T3960] el0_svc+0x7c/0x1f0 [ 37.468114][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 37.469458][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 37.471086][ T3960] attempt to access beyond end of device [ 37.471086][ T3960] loop0: rw=0, want=6491550, limit=128 [ 37.473969][ T3960] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 37.476143][ T3960] attempt to access beyond end of device [ 37.476143][ T3960] loop0: rw=0, want=17669880, limit=128 [ 37.479012][ T3960] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 38.407864][ T3960] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 38.410274][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 38.412708][ T3960] 3 locks held by syz-executor136/3960: [ 38.414122][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 38.416530][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 38.419284][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 38.421708][ T3960] Preemption disabled at: [ 38.421719][ T3960] [] get_block+0x13c/0x13d4 [ 38.424487][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 38.427113][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 38.429659][ T3960] Call trace: [ 38.430479][ T3960] dump_backtrace+0x0/0x530 [ 38.431712][ T3960] show_stack+0x2c/0x3c [ 38.432785][ T3960] dump_stack_lvl+0x108/0x170 [ 38.433998][ T3960] dump_stack+0x1c/0x58 [ 38.435096][ T3960] ___might_sleep+0x380/0x4dc [ 38.436328][ T3960] __might_sleep+0x98/0xf0 [ 38.437506][ T3960] pagecache_get_page+0x4bc/0xd94 [ 38.438747][ T3960] __getblk_gfp+0x1f8/0x700 [ 38.439950][ T3960] __bread_gfp+0x40/0x33c [ 38.441074][ T3960] get_branch+0x234/0x55c [ 38.442205][ T3960] get_block+0x154/0x13d4 [ 38.443380][ T3960] block_read_full_page+0x2a0/0xc4c [ 38.444740][ T3960] sysv_readpage+0x28/0x38 [ 38.445873][ T3960] do_read_cache_page+0x60c/0x950 [ 38.447170][ T3960] read_cache_page+0x68/0x84 [ 38.448318][ T3960] sysv_find_entry+0x178/0x43c [ 38.449547][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 38.450851][ T3960] sysv_lookup+0x74/0xe4 [ 38.451984][ T3960] path_openat+0xd9c/0x26cc [ 38.453138][ T3960] do_filp_open+0x1a8/0x3b4 [ 38.454284][ T3960] do_sys_openat2+0x128/0x3d8 [ 38.455502][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 38.456800][ T3960] invoke_syscall+0x98/0x2b8 [ 38.457997][ T3960] el0_svc_common+0x138/0x258 [ 38.459223][ T3960] do_el0_svc+0x58/0x14c [ 38.460341][ T3960] el0_svc+0x7c/0x1f0 [ 38.461348][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 38.462640][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 39.407856][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 39.410115][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 39.412562][ T3960] 3 locks held by syz-executor136/3960: [ 39.413956][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.416463][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 39.419209][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 39.421633][ T3960] Preemption disabled at: [ 39.421645][ T3960] [] get_block+0x13c/0x13d4 [ 39.424225][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 39.426736][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 39.429351][ T3960] Call trace: [ 39.430202][ T3960] dump_backtrace+0x0/0x530 [ 39.431363][ T3960] show_stack+0x2c/0x3c [ 39.432516][ T3960] dump_stack_lvl+0x108/0x170 [ 39.433809][ T3960] dump_stack+0x1c/0x58 [ 39.434936][ T3960] ___might_sleep+0x380/0x4dc [ 39.436178][ T3960] __might_sleep+0x98/0xf0 [ 39.437345][ T3960] __getblk_gfp+0x60/0x700 [ 39.438528][ T3960] __bread_gfp+0x40/0x33c [ 39.439676][ T3960] get_branch+0x234/0x55c [ 39.440778][ T3960] get_block+0x154/0x13d4 [ 39.441910][ T3960] block_read_full_page+0x2a0/0xc4c [ 39.443263][ T3960] sysv_readpage+0x28/0x38 [ 39.444469][ T3960] do_read_cache_page+0x60c/0x950 [ 39.445792][ T3960] read_cache_page+0x68/0x84 [ 39.447004][ T3960] sysv_find_entry+0x178/0x43c [ 39.448247][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 39.449570][ T3960] sysv_lookup+0x74/0xe4 [ 39.450655][ T3960] path_openat+0xd9c/0x26cc [ 39.451816][ T3960] do_filp_open+0x1a8/0x3b4 [ 39.452989][ T3960] do_sys_openat2+0x128/0x3d8 [ 39.454243][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 39.455644][ T3960] invoke_syscall+0x98/0x2b8 [ 39.456811][ T3960] el0_svc_common+0x138/0x258 [ 39.458079][ T3960] do_el0_svc+0x58/0x14c [ 39.459199][ T3960] el0_svc+0x7c/0x1f0 [ 39.460226][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 39.461604][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 40.407862][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 40.410193][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 40.412624][ T3960] 3 locks held by syz-executor136/3960: [ 40.414062][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.416441][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 40.419339][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 40.421775][ T3960] Preemption disabled at: [ 40.421787][ T3960] [] get_block+0x13c/0x13d4 [ 40.424513][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 40.427205][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.429829][ T3960] Call trace: [ 40.430652][ T3960] dump_backtrace+0x0/0x530 [ 40.431818][ T3960] show_stack+0x2c/0x3c [ 40.432844][ T3960] dump_stack_lvl+0x108/0x170 [ 40.434060][ T3960] dump_stack+0x1c/0x58 [ 40.435141][ T3960] ___might_sleep+0x380/0x4dc [ 40.436407][ T3960] __might_sleep+0x98/0xf0 [ 40.437638][ T3960] __getblk_gfp+0x60/0x700 [ 40.438835][ T3960] __bread_gfp+0x40/0x33c [ 40.439947][ T3960] get_branch+0x234/0x55c [ 40.441087][ T3960] get_block+0x154/0x13d4 [ 40.442133][ T3960] block_read_full_page+0x2a0/0xc4c [ 40.443506][ T3960] sysv_readpage+0x28/0x38 [ 40.444672][ T3960] do_read_cache_page+0x60c/0x950 [ 40.446019][ T3960] read_cache_page+0x68/0x84 [ 40.447192][ T3960] sysv_find_entry+0x178/0x43c [ 40.448506][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 40.449785][ T3960] sysv_lookup+0x74/0xe4 [ 40.450894][ T3960] path_openat+0xd9c/0x26cc [ 40.452068][ T3960] do_filp_open+0x1a8/0x3b4 [ 40.453283][ T3960] do_sys_openat2+0x128/0x3d8 [ 40.454482][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 40.455816][ T3960] invoke_syscall+0x98/0x2b8 [ 40.457037][ T3960] el0_svc_common+0x138/0x258 [ 40.458231][ T3960] do_el0_svc+0x58/0x14c [ 40.459372][ T3960] el0_svc+0x7c/0x1f0 [ 40.460435][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 40.461700][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 41.407851][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 41.410068][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 41.412539][ T3960] 3 locks held by syz-executor136/3960: [ 41.413932][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 41.416266][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 41.419146][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 41.421534][ T3960] Preemption disabled at: [ 41.421546][ T3960] [] get_block+0x13c/0x13d4 [ 41.424358][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 41.427026][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.429666][ T3960] Call trace: [ 41.430485][ T3960] dump_backtrace+0x0/0x530 [ 41.431687][ T3960] show_stack+0x2c/0x3c [ 41.432803][ T3960] dump_stack_lvl+0x108/0x170 [ 41.433998][ T3960] dump_stack+0x1c/0x58 [ 41.435052][ T3960] ___might_sleep+0x380/0x4dc [ 41.436287][ T3960] __might_sleep+0x98/0xf0 [ 41.437455][ T3960] __getblk_gfp+0x60/0x700 [ 41.438648][ T3960] __bread_gfp+0x40/0x33c [ 41.439765][ T3960] get_branch+0x234/0x55c [ 41.440837][ T3960] get_block+0x154/0x13d4 [ 41.441948][ T3960] block_read_full_page+0x2a0/0xc4c [ 41.443279][ T3960] sysv_readpage+0x28/0x38 [ 41.444467][ T3960] do_read_cache_page+0x60c/0x950 [ 41.445797][ T3960] read_cache_page+0x68/0x84 [ 41.447019][ T3960] sysv_find_entry+0x178/0x43c [ 41.448272][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 41.449577][ T3960] sysv_lookup+0x74/0xe4 [ 41.450697][ T3960] path_openat+0xd9c/0x26cc [ 41.451840][ T3960] do_filp_open+0x1a8/0x3b4 [ 41.452995][ T3960] do_sys_openat2+0x128/0x3d8 [ 41.454254][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 41.455581][ T3960] invoke_syscall+0x98/0x2b8 [ 41.456861][ T3960] el0_svc_common+0x138/0x258 [ 41.458052][ T3960] do_el0_svc+0x58/0x14c [ 41.459155][ T3960] el0_svc+0x7c/0x1f0 [ 41.460186][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 41.461562][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 42.407883][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 42.410175][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 42.412612][ T3960] 3 locks held by syz-executor136/3960: [ 42.414017][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.416595][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 42.419385][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 42.421940][ T3960] Preemption disabled at: [ 42.421952][ T3960] [] get_block+0x13c/0x13d4 [ 42.424664][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 42.427223][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.429787][ T3960] Call trace: [ 42.430631][ T3960] dump_backtrace+0x0/0x530 [ 42.431817][ T3960] show_stack+0x2c/0x3c [ 42.432852][ T3960] dump_stack_lvl+0x108/0x170 [ 42.434151][ T3960] dump_stack+0x1c/0x58 [ 42.435275][ T3960] ___might_sleep+0x380/0x4dc [ 42.436540][ T3960] __might_sleep+0x98/0xf0 [ 42.437728][ T3960] __getblk_gfp+0x60/0x700 [ 42.438890][ T3960] __bread_gfp+0x40/0x33c [ 42.440058][ T3960] get_branch+0x234/0x55c [ 42.441212][ T3960] get_block+0x154/0x13d4 [ 42.442381][ T3960] block_read_full_page+0x2a0/0xc4c [ 42.443720][ T3960] sysv_readpage+0x28/0x38 [ 42.444864][ T3960] do_read_cache_page+0x60c/0x950 [ 42.446280][ T3960] read_cache_page+0x68/0x84 [ 42.447547][ T3960] sysv_find_entry+0x178/0x43c [ 42.448805][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 42.450015][ T3960] sysv_lookup+0x74/0xe4 [ 42.451103][ T3960] path_openat+0xd9c/0x26cc [ 42.452346][ T3960] do_filp_open+0x1a8/0x3b4 [ 42.453555][ T3960] do_sys_openat2+0x128/0x3d8 [ 42.454781][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 42.456111][ T3960] invoke_syscall+0x98/0x2b8 [ 42.457322][ T3960] el0_svc_common+0x138/0x258 [ 42.458523][ T3960] do_el0_svc+0x58/0x14c [ 42.459619][ T3960] el0_svc+0x7c/0x1f0 [ 42.460674][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 42.462031][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 43.407861][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 43.410155][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 43.412690][ T3960] 3 locks held by syz-executor136/3960: [ 43.414146][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.416630][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 43.419634][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 43.422107][ T3960] Preemption disabled at: [ 43.422119][ T3960] [] get_block+0x13c/0x13d4 [ 43.424825][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 43.427447][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.430052][ T3960] Call trace: [ 43.430967][ T3960] dump_backtrace+0x0/0x530 [ 43.432166][ T3960] show_stack+0x2c/0x3c [ 43.433321][ T3960] dump_stack_lvl+0x108/0x170 [ 43.434552][ T3960] dump_stack+0x1c/0x58 [ 43.435659][ T3960] ___might_sleep+0x380/0x4dc [ 43.436912][ T3960] __might_sleep+0x98/0xf0 [ 43.438109][ T3960] __getblk_gfp+0x60/0x700 [ 43.439326][ T3960] __bread_gfp+0x40/0x33c [ 43.440438][ T3960] get_branch+0x234/0x55c [ 43.441612][ T3960] get_block+0x154/0x13d4 [ 43.442768][ T3960] block_read_full_page+0x2a0/0xc4c [ 43.444193][ T3960] sysv_readpage+0x28/0x38 [ 43.445340][ T3960] do_read_cache_page+0x60c/0x950 [ 43.446636][ T3960] read_cache_page+0x68/0x84 [ 43.447861][ T3960] sysv_find_entry+0x178/0x43c [ 43.449116][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 43.450388][ T3960] sysv_lookup+0x74/0xe4 [ 43.451513][ T3960] path_openat+0xd9c/0x26cc [ 43.452694][ T3960] do_filp_open+0x1a8/0x3b4 [ 43.453884][ T3960] do_sys_openat2+0x128/0x3d8 [ 43.455106][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 43.456381][ T3960] invoke_syscall+0x98/0x2b8 [ 43.457604][ T3960] el0_svc_common+0x138/0x258 [ 43.458819][ T3960] do_el0_svc+0x58/0x14c [ 43.459972][ T3960] el0_svc+0x7c/0x1f0 [ 43.461038][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 43.462323][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 44.407852][ T3960] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 44.410359][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 44.412763][ T3960] 3 locks held by syz-executor136/3960: [ 44.414136][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 44.416711][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 44.419554][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 44.421949][ T3960] Preemption disabled at: [ 44.421960][ T3960] [] get_block+0x13c/0x13d4 [ 44.424595][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 44.427095][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.429637][ T3960] Call trace: [ 44.430505][ T3960] dump_backtrace+0x0/0x530 [ 44.431700][ T3960] show_stack+0x2c/0x3c [ 44.432807][ T3960] dump_stack_lvl+0x108/0x170 [ 44.434002][ T3960] dump_stack+0x1c/0x58 [ 44.435067][ T3960] ___might_sleep+0x380/0x4dc [ 44.436259][ T3960] __might_sleep+0x98/0xf0 [ 44.437432][ T3960] pagecache_get_page+0x4bc/0xd94 [ 44.438782][ T3960] __getblk_gfp+0x1f8/0x700 [ 44.439915][ T3960] __bread_gfp+0x40/0x33c [ 44.441048][ T3960] get_branch+0x234/0x55c [ 44.442249][ T3960] get_block+0x154/0x13d4 [ 44.443355][ T3960] block_read_full_page+0x2a0/0xc4c [ 44.444712][ T3960] sysv_readpage+0x28/0x38 [ 44.445852][ T3960] do_read_cache_page+0x60c/0x950 [ 44.447113][ T3960] read_cache_page+0x68/0x84 [ 44.448354][ T3960] sysv_find_entry+0x178/0x43c [ 44.449624][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 44.450989][ T3960] sysv_lookup+0x74/0xe4 [ 44.452098][ T3960] path_openat+0xd9c/0x26cc [ 44.453243][ T3960] do_filp_open+0x1a8/0x3b4 [ 44.454441][ T3960] do_sys_openat2+0x128/0x3d8 [ 44.455647][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 44.456965][ T3960] invoke_syscall+0x98/0x2b8 [ 44.458144][ T3960] el0_svc_common+0x138/0x258 [ 44.459375][ T3960] do_el0_svc+0x58/0x14c [ 44.460491][ T3960] el0_svc+0x7c/0x1f0 [ 44.461537][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 44.462908][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 45.407886][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 45.410109][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 45.412650][ T3960] 3 locks held by syz-executor136/3960: [ 45.414097][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.416496][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 45.419319][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 45.421722][ T3960] Preemption disabled at: [ 45.421734][ T3960] [] get_block+0x13c/0x13d4 [ 45.424433][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 45.426976][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 45.429580][ T3960] Call trace: [ 45.430416][ T3960] dump_backtrace+0x0/0x530 [ 45.431577][ T3960] show_stack+0x2c/0x3c [ 45.432650][ T3960] dump_stack_lvl+0x108/0x170 [ 45.433790][ T3960] dump_stack+0x1c/0x58 [ 45.434862][ T3960] ___might_sleep+0x380/0x4dc [ 45.436086][ T3960] __might_sleep+0x98/0xf0 [ 45.437263][ T3960] __getblk_gfp+0x60/0x700 [ 45.438450][ T3960] __bread_gfp+0x40/0x33c [ 45.439578][ T3960] get_branch+0x234/0x55c [ 45.440718][ T3960] get_block+0x154/0x13d4 [ 45.441897][ T3960] block_read_full_page+0x2a0/0xc4c [ 45.443220][ T3960] sysv_readpage+0x28/0x38 [ 45.444345][ T3960] do_read_cache_page+0x60c/0x950 [ 45.445623][ T3960] read_cache_page+0x68/0x84 [ 45.446780][ T3960] sysv_find_entry+0x178/0x43c [ 45.447970][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 45.449222][ T3960] sysv_lookup+0x74/0xe4 [ 45.450369][ T3960] path_openat+0xd9c/0x26cc [ 45.451518][ T3960] do_filp_open+0x1a8/0x3b4 [ 45.452660][ T3960] do_sys_openat2+0x128/0x3d8 [ 45.453896][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 45.455166][ T3960] invoke_syscall+0x98/0x2b8 [ 45.456427][ T3960] el0_svc_common+0x138/0x258 [ 45.457662][ T3960] do_el0_svc+0x58/0x14c [ 45.458732][ T3960] el0_svc+0x7c/0x1f0 [ 45.459782][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 45.461123][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 46.407871][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 46.410080][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 46.412490][ T3960] 3 locks held by syz-executor136/3960: [ 46.413969][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.416335][ T3960] #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc [ 46.419200][ T3960] #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 46.421630][ T3960] Preemption disabled at: [ 46.421641][ T3960] [] get_block+0x13c/0x13d4 [ 46.424476][ T3960] CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G W 5.15.154-syzkaller #0 [ 46.427051][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 46.429749][ T3960] Call trace: [ 46.430595][ T3960] dump_backtrace+0x0/0x530 [ 46.431781][ T3960] show_stack+0x2c/0x3c [ 46.432872][ T3960] dump_stack_lvl+0x108/0x170 [ 46.434119][ T3960] dump_stack+0x1c/0x58 [ 46.435255][ T3960] ___might_sleep+0x380/0x4dc [ 46.436524][ T3960] __might_sleep+0x98/0xf0 [ 46.437704][ T3960] __getblk_gfp+0x60/0x700 [ 46.438904][ T3960] __bread_gfp+0x40/0x33c [ 46.440037][ T3960] get_branch+0x234/0x55c [ 46.441157][ T3960] get_block+0x154/0x13d4 [ 46.442306][ T3960] block_read_full_page+0x2a0/0xc4c [ 46.443701][ T3960] sysv_readpage+0x28/0x38 [ 46.444881][ T3960] do_read_cache_page+0x60c/0x950 [ 46.446206][ T3960] read_cache_page+0x68/0x84 [ 46.447411][ T3960] sysv_find_entry+0x178/0x43c [ 46.448665][ T3960] sysv_inode_by_name+0xa0/0x1c0 [ 46.449960][ T3960] sysv_lookup+0x74/0xe4 [ 46.451059][ T3960] path_openat+0xd9c/0x26cc [ 46.452250][ T3960] do_filp_open+0x1a8/0x3b4 [ 46.453416][ T3960] do_sys_openat2+0x128/0x3d8 [ 46.454629][ T3960] __arm64_sys_openat+0x1f0/0x240 [ 46.455925][ T3960] invoke_syscall+0x98/0x2b8 [ 46.457160][ T3960] el0_svc_common+0x138/0x258 [ 46.458424][ T3960] do_el0_svc+0x58/0x14c [ 46.459519][ T3960] el0_svc+0x7c/0x1f0 [ 46.460607][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 46.461894][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 47.407852][ T3960] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 47.410133][ T3960] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136 [ 47.412653][ T3960] 3 locks held by syz-executor136/3960: [ 47.414124][ T3960] #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c