Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. executing program [ 36.170976][ T4221] loop0: detected capacity change from 0 to 128 [ 36.176567][ T4221] process 'syz-executor106' launched './bus' with NULL argv: empty string added [ 36.178861][ T4221] syz-executor106: attempt to access beyond end of device [ 36.178861][ T4221] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 36.182373][ T4221] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 36.184148][ T4221] syz-executor106: attempt to access beyond end of device [ 36.184148][ T4221] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 36.187050][ T4221] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 36.188865][ T4221] syz-executor106: attempt to access beyond end of device [ 36.188865][ T4221] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 36.193302][ T4221] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 36.195316][ T4221] syz-executor106: attempt to access beyond end of device [ 36.195316][ T4221] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 36.198337][ T4221] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 36.200206][ T4221] syz-executor106: attempt to access beyond end of device [ 36.200206][ T4221] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 36.204019][ T4221] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 36.205823][ T4221] syz-executor106: attempt to access beyond end of device [ 36.205823][ T4221] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 36.208798][ T4221] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 36.210590][ T4221] syz-executor106: attempt to access beyond end of device [ 36.210590][ T4221] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 36.213958][ T4221] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 36.215796][ T4221] syz-executor106: attempt to access beyond end of device [ 36.215796][ T4221] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 36.218825][ T4221] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 36.220581][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 36.222486][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 36.224495][ T4221] preempt_count: 1, expected: 0 [ 36.225522][ T4221] RCU nest depth: 0, expected: 0 [ 36.226548][ T4221] 3 locks held by syz-executor106/4221: [ 36.227631][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 36.229816][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 36.232185][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 36.234182][ T4221] Preemption disabled at: [ 36.234193][ T4221] [] get_block+0x148/0x13b4 [ 36.236477][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Not tainted 6.1.73-syzkaller #0 [ 36.238197][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 36.240332][ T4221] Call trace: [ 36.241021][ T4221] dump_backtrace+0x1c8/0x1f4 [ 36.242089][ T4221] show_stack+0x2c/0x3c [ 36.242976][ T4221] dump_stack_lvl+0x108/0x170 [ 36.243963][ T4221] dump_stack+0x1c/0x58 [ 36.244858][ T4221] __might_resched+0x37c/0x4d8 [ 36.245876][ T4221] __might_sleep+0x90/0xe4 [ 36.246787][ T4221] __getblk_gfp+0x5c/0x874 [ 36.247783][ T4221] __bread_gfp+0x3c/0x2ec [ 36.248724][ T4221] get_branch+0x234/0x55c [ 36.249795][ T4221] get_block+0x164/0x13b4 [ 36.250701][ T4221] block_read_full_folio+0x2f4/0x98c [ 36.251829][ T4221] sysv_read_folio+0x28/0x38 [ 36.252806][ T4221] filemap_read_folio+0x14c/0x39c [ 36.253845][ T4221] do_read_cache_folio+0x24c/0x544 [ 36.254900][ T4221] read_cache_page+0x6c/0x180 [ 36.255866][ T4221] sysv_find_entry+0x170/0x5a8 [ 36.256866][ T4221] sysv_inode_by_name+0xa0/0x330 [ 36.257910][ T4221] sysv_lookup+0x74/0xe4 [ 36.258897][ T4221] path_openat+0xd3c/0x2548 [ 36.259884][ T4221] do_filp_open+0x1bc/0x3cc [ 36.260899][ T4221] do_open_execat+0x144/0x640 [ 36.261971][ T4221] bprm_execve+0x480/0x162c [ 36.262897][ T4221] do_execveat_common+0x668/0x814 [ 36.264051][ T4221] __arm64_sys_execve+0x98/0xb0 [ 36.265095][ T4221] invoke_syscall+0x98/0x2c0 [ 36.266106][ T4221] el0_svc_common+0x138/0x258 [ 36.267178][ T4221] do_el0_svc+0x64/0x218 [ 36.268128][ T4221] el0_svc+0x58/0x168 [ 36.268967][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 36.270023][ T4221] el0t_64_sync+0x18c/0x190 [ 36.271517][ T4221] syz-executor106: attempt to access beyond end of device [ 36.271517][ T4221] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 36.274511][ T4221] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 36.276326][ T4221] syz-executor106: attempt to access beyond end of device [ 36.276326][ T4221] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 36.279392][ T4221] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 37.211599][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 37.213423][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 37.215538][ T4221] preempt_count: 1, expected: 0 [ 37.216623][ T4221] RCU nest depth: 0, expected: 0 [ 37.217598][ T4221] 3 locks held by syz-executor106/4221: [ 37.218769][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 37.220919][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 37.223176][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 37.225117][ T4221] Preemption disabled at: [ 37.225127][ T4221] [] get_block+0x148/0x13b4 [ 37.227380][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 37.229452][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 37.231543][ T4221] Call trace: [ 37.232348][ T4221] dump_backtrace+0x1c8/0x1f4 [ 37.233368][ T4221] show_stack+0x2c/0x3c [ 37.234284][ T4221] dump_stack_lvl+0x108/0x170 [ 37.235264][ T4221] dump_stack+0x1c/0x58 [ 37.236205][ T4221] __might_resched+0x37c/0x4d8 [ 37.237211][ T4221] __might_sleep+0x90/0xe4 [ 37.238231][ T4221] __getblk_gfp+0x5c/0x874 [ 37.239132][ T4221] __bread_gfp+0x3c/0x2ec [ 37.240102][ T4221] get_branch+0x234/0x55c [ 37.241052][ T4221] get_block+0x164/0x13b4 [ 37.241937][ T4221] block_read_full_folio+0x2f4/0x98c [ 37.243099][ T4221] sysv_read_folio+0x28/0x38 [ 37.244174][ T4221] filemap_read_folio+0x14c/0x39c [ 37.245325][ T4221] do_read_cache_folio+0x24c/0x544 [ 37.246490][ T4221] read_cache_page+0x6c/0x180 [ 37.247491][ T4221] sysv_find_entry+0x170/0x5a8 [ 37.248502][ T4221] sysv_inode_by_name+0xa0/0x330 [ 37.249515][ T4221] sysv_lookup+0x74/0xe4 [ 37.250446][ T4221] path_openat+0xd3c/0x2548 [ 37.251417][ T4221] do_filp_open+0x1bc/0x3cc [ 37.252396][ T4221] do_open_execat+0x144/0x640 [ 37.253415][ T4221] bprm_execve+0x480/0x162c [ 37.254410][ T4221] do_execveat_common+0x668/0x814 [ 37.255447][ T4221] __arm64_sys_execve+0x98/0xb0 [ 37.256531][ T4221] invoke_syscall+0x98/0x2c0 [ 37.257567][ T4221] el0_svc_common+0x138/0x258 [ 37.258530][ T4221] do_el0_svc+0x64/0x218 [ 37.259419][ T4221] el0_svc+0x58/0x168 [ 37.260313][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 37.261430][ T4221] el0t_64_sync+0x18c/0x190 [ 38.211593][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 38.213490][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 38.215520][ T4221] preempt_count: 1, expected: 0 [ 38.216591][ T4221] RCU nest depth: 0, expected: 0 [ 38.217678][ T4221] 3 locks held by syz-executor106/4221: [ 38.218891][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 38.221128][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 38.223453][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 38.225526][ T4221] Preemption disabled at: [ 38.225536][ T4221] [] get_block+0x148/0x13b4 [ 38.227677][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 38.229820][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 38.232025][ T4221] Call trace: [ 38.232712][ T4221] dump_backtrace+0x1c8/0x1f4 [ 38.233637][ T4221] show_stack+0x2c/0x3c [ 38.234533][ T4221] dump_stack_lvl+0x108/0x170 [ 38.235559][ T4221] dump_stack+0x1c/0x58 [ 38.236510][ T4221] __might_resched+0x37c/0x4d8 [ 38.237593][ T4221] __might_sleep+0x90/0xe4 [ 38.238572][ T4221] __getblk_gfp+0x5c/0x874 [ 38.239571][ T4221] __bread_gfp+0x3c/0x2ec [ 38.240545][ T4221] get_branch+0x234/0x55c [ 38.241554][ T4221] get_block+0x164/0x13b4 [ 38.242458][ T4221] block_read_full_folio+0x2f4/0x98c [ 38.243647][ T4221] sysv_read_folio+0x28/0x38 [ 38.244672][ T4221] filemap_read_folio+0x14c/0x39c [ 38.245744][ T4221] do_read_cache_folio+0x24c/0x544 [ 38.246890][ T4221] read_cache_page+0x6c/0x180 [ 38.247932][ T4221] sysv_find_entry+0x170/0x5a8 [ 38.248975][ T4221] sysv_inode_by_name+0xa0/0x330 [ 38.250027][ T4221] sysv_lookup+0x74/0xe4 [ 38.250967][ T4221] path_openat+0xd3c/0x2548 [ 38.251937][ T4221] do_filp_open+0x1bc/0x3cc [ 38.252887][ T4221] do_open_execat+0x144/0x640 [ 38.253946][ T4221] bprm_execve+0x480/0x162c [ 38.254925][ T4221] do_execveat_common+0x668/0x814 [ 38.255958][ T4221] __arm64_sys_execve+0x98/0xb0 [ 38.257007][ T4221] invoke_syscall+0x98/0x2c0 [ 38.257986][ T4221] el0_svc_common+0x138/0x258 [ 38.259024][ T4221] do_el0_svc+0x64/0x218 [ 38.259951][ T4221] el0_svc+0x58/0x168 [ 38.260807][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 38.261865][ T4221] el0t_64_sync+0x18c/0x190 [ 39.211592][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 39.213478][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 39.215551][ T4221] preempt_count: 1, expected: 0 [ 39.216589][ T4221] RCU nest depth: 0, expected: 0 [ 39.217611][ T4221] 3 locks held by syz-executor106/4221: [ 39.218745][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 39.220863][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 39.223170][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 39.225080][ T4221] Preemption disabled at: [ 39.225090][ T4221] [] get_block+0x148/0x13b4 [ 39.227375][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 39.229451][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 39.231616][ T4221] Call trace: [ 39.232346][ T4221] dump_backtrace+0x1c8/0x1f4 [ 39.233367][ T4221] show_stack+0x2c/0x3c [ 39.234229][ T4221] dump_stack_lvl+0x108/0x170 [ 39.235292][ T4221] dump_stack+0x1c/0x58 [ 39.236170][ T4221] __might_resched+0x37c/0x4d8 [ 39.237228][ T4221] __might_sleep+0x90/0xe4 [ 39.238256][ T4221] __getblk_gfp+0x5c/0x874 [ 39.239188][ T4221] __bread_gfp+0x3c/0x2ec [ 39.240124][ T4221] get_branch+0x234/0x55c [ 39.241159][ T4221] get_block+0x164/0x13b4 [ 39.242190][ T4221] block_read_full_folio+0x2f4/0x98c [ 39.243312][ T4221] sysv_read_folio+0x28/0x38 [ 39.244293][ T4221] filemap_read_folio+0x14c/0x39c [ 39.245420][ T4221] do_read_cache_folio+0x24c/0x544 [ 39.246473][ T4221] read_cache_page+0x6c/0x180 [ 39.247505][ T4221] sysv_find_entry+0x170/0x5a8 [ 39.248596][ T4221] sysv_inode_by_name+0xa0/0x330 [ 39.249684][ T4221] sysv_lookup+0x74/0xe4 [ 39.250560][ T4221] path_openat+0xd3c/0x2548 [ 39.251549][ T4221] do_filp_open+0x1bc/0x3cc [ 39.252563][ T4221] do_open_execat+0x144/0x640 [ 39.253638][ T4221] bprm_execve+0x480/0x162c [ 39.254619][ T4221] do_execveat_common+0x668/0x814 [ 39.255772][ T4221] __arm64_sys_execve+0x98/0xb0 [ 39.256937][ T4221] invoke_syscall+0x98/0x2c0 [ 39.258020][ T4221] el0_svc_common+0x138/0x258 [ 39.259063][ T4221] do_el0_svc+0x64/0x218 [ 39.260009][ T4221] el0_svc+0x58/0x168 [ 39.260929][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 39.262073][ T4221] el0t_64_sync+0x18c/0x190 [ 40.211638][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 40.213580][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 40.215618][ T4221] preempt_count: 1, expected: 0 [ 40.216783][ T4221] RCU nest depth: 0, expected: 0 [ 40.217869][ T4221] 3 locks held by syz-executor106/4221: [ 40.219081][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 40.221293][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 40.223669][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 40.225742][ T4221] Preemption disabled at: [ 40.225753][ T4221] [] get_block+0x148/0x13b4 [ 40.228030][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 40.230129][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.232270][ T4221] Call trace: [ 40.232987][ T4221] dump_backtrace+0x1c8/0x1f4 [ 40.234074][ T4221] show_stack+0x2c/0x3c [ 40.234983][ T4221] dump_stack_lvl+0x108/0x170 [ 40.236045][ T4221] dump_stack+0x1c/0x58 [ 40.237018][ T4221] __might_resched+0x37c/0x4d8 [ 40.238018][ T4221] __might_sleep+0x90/0xe4 [ 40.238984][ T4221] __getblk_gfp+0x5c/0x874 [ 40.239908][ T4221] __bread_gfp+0x3c/0x2ec [ 40.240919][ T4221] get_branch+0x234/0x55c [ 40.242002][ T4221] get_block+0x164/0x13b4 [ 40.242970][ T4221] block_read_full_folio+0x2f4/0x98c [ 40.244044][ T4221] sysv_read_folio+0x28/0x38 [ 40.245167][ T4221] filemap_read_folio+0x14c/0x39c [ 40.246245][ T4221] do_read_cache_folio+0x24c/0x544 [ 40.247368][ T4221] read_cache_page+0x6c/0x180 [ 40.248416][ T4221] sysv_find_entry+0x170/0x5a8 [ 40.249478][ T4221] sysv_inode_by_name+0xa0/0x330 [ 40.250645][ T4221] sysv_lookup+0x74/0xe4 [ 40.251554][ T4221] path_openat+0xd3c/0x2548 [ 40.252623][ T4221] do_filp_open+0x1bc/0x3cc [ 40.253541][ T4221] do_open_execat+0x144/0x640 [ 40.254674][ T4221] bprm_execve+0x480/0x162c [ 40.255671][ T4221] do_execveat_common+0x668/0x814 [ 40.256710][ T4221] __arm64_sys_execve+0x98/0xb0 [ 40.257702][ T4221] invoke_syscall+0x98/0x2c0 [ 40.258779][ T4221] el0_svc_common+0x138/0x258 [ 40.259747][ T4221] do_el0_svc+0x64/0x218 [ 40.260726][ T4221] el0_svc+0x58/0x168 [ 40.261553][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 40.262654][ T4221] el0t_64_sync+0x18c/0x190 [ 41.211607][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 41.213394][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 41.215472][ T4221] preempt_count: 1, expected: 0 [ 41.216558][ T4221] RCU nest depth: 0, expected: 0 [ 41.217683][ T4221] 3 locks held by syz-executor106/4221: [ 41.218871][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 41.220944][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 41.223202][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 41.225017][ T4221] Preemption disabled at: [ 41.225028][ T4221] [] get_block+0x148/0x13b4 [ 41.227127][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 41.229293][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.231594][ T4221] Call trace: [ 41.232288][ T4221] dump_backtrace+0x1c8/0x1f4 [ 41.233296][ T4221] show_stack+0x2c/0x3c [ 41.234226][ T4221] dump_stack_lvl+0x108/0x170 [ 41.235276][ T4221] dump_stack+0x1c/0x58 [ 41.236182][ T4221] __might_resched+0x37c/0x4d8 [ 41.237292][ T4221] __might_sleep+0x90/0xe4 [ 41.238241][ T4221] __getblk_gfp+0x5c/0x874 [ 41.239263][ T4221] __bread_gfp+0x3c/0x2ec [ 41.240286][ T4221] get_branch+0x234/0x55c [ 41.241264][ T4221] get_block+0x164/0x13b4 [ 41.242231][ T4221] block_read_full_folio+0x2f4/0x98c [ 41.243372][ T4221] sysv_read_folio+0x28/0x38 [ 41.244384][ T4221] filemap_read_folio+0x14c/0x39c [ 41.245444][ T4221] do_read_cache_folio+0x24c/0x544 [ 41.246722][ T4221] read_cache_page+0x6c/0x180 [ 41.247772][ T4221] sysv_find_entry+0x170/0x5a8 [ 41.248804][ T4221] sysv_inode_by_name+0xa0/0x330 [ 41.249879][ T4221] sysv_lookup+0x74/0xe4 [ 41.250826][ T4221] path_openat+0xd3c/0x2548 [ 41.251805][ T4221] do_filp_open+0x1bc/0x3cc [ 41.252792][ T4221] do_open_execat+0x144/0x640 [ 41.253884][ T4221] bprm_execve+0x480/0x162c [ 41.254865][ T4221] do_execveat_common+0x668/0x814 [ 41.255987][ T4221] __arm64_sys_execve+0x98/0xb0 [ 41.256978][ T4221] invoke_syscall+0x98/0x2c0 [ 41.258069][ T4221] el0_svc_common+0x138/0x258 [ 41.259094][ T4221] do_el0_svc+0x64/0x218 [ 41.260056][ T4221] el0_svc+0x58/0x168 [ 41.260880][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 41.261980][ T4221] el0t_64_sync+0x18c/0x190 [ 42.211607][ T4221] BUG: sleeping function called from invalid context at include/linux/pagemap.h:972 [ 42.213651][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 42.215721][ T4221] preempt_count: 1, expected: 0 [ 42.216721][ T4221] RCU nest depth: 0, expected: 0 [ 42.217864][ T4221] 3 locks held by syz-executor106/4221: [ 42.219027][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 42.221150][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 42.223392][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 42.225431][ T4221] Preemption disabled at: [ 42.225442][ T4221] [] get_block+0x148/0x13b4 [ 42.227544][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 42.229729][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 42.232015][ T4221] Call trace: [ 42.232817][ T4221] dump_backtrace+0x1c8/0x1f4 [ 42.233859][ T4221] show_stack+0x2c/0x3c [ 42.234730][ T4221] dump_stack_lvl+0x108/0x170 [ 42.235749][ T4221] dump_stack+0x1c/0x58 [ 42.236731][ T4221] __might_resched+0x37c/0x4d8 [ 42.237761][ T4221] __might_sleep+0x90/0xe4 [ 42.238685][ T4221] __filemap_get_folio+0x47c/0xb6c [ 42.239759][ T4221] pagecache_get_page+0x3c/0x16c [ 42.240971][ T4221] __getblk_gfp+0x1dc/0x874 [ 42.241891][ T4221] __bread_gfp+0x3c/0x2ec [ 42.242838][ T4221] get_branch+0x234/0x55c [ 42.243777][ T4221] get_block+0x164/0x13b4 [ 42.244756][ T4221] block_read_full_folio+0x2f4/0x98c [ 42.245918][ T4221] sysv_read_folio+0x28/0x38 [ 42.246926][ T4221] filemap_read_folio+0x14c/0x39c [ 42.248103][ T4221] do_read_cache_folio+0x24c/0x544 [ 42.249185][ T4221] read_cache_page+0x6c/0x180 [ 42.250218][ T4221] sysv_find_entry+0x170/0x5a8 [ 42.251305][ T4221] sysv_inode_by_name+0xa0/0x330 [ 42.252377][ T4221] sysv_lookup+0x74/0xe4 [ 42.253313][ T4221] path_openat+0xd3c/0x2548 [ 42.254302][ T4221] do_filp_open+0x1bc/0x3cc [ 42.255239][ T4221] do_open_execat+0x144/0x640 [ 42.256295][ T4221] bprm_execve+0x480/0x162c [ 42.257314][ T4221] do_execveat_common+0x668/0x814 [ 42.258416][ T4221] __arm64_sys_execve+0x98/0xb0 [ 42.259481][ T4221] invoke_syscall+0x98/0x2c0 [ 42.260478][ T4221] el0_svc_common+0x138/0x258 [ 42.261446][ T4221] do_el0_svc+0x64/0x218 [ 42.262344][ T4221] el0_svc+0x58/0x168 [ 42.263130][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 42.264426][ T4221] el0t_64_sync+0x18c/0x190 [ 43.211593][ T4221] BUG: sleeping function called from invalid context at include/linux/pagemap.h:972 [ 43.213573][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 43.215760][ T4221] preempt_count: 1, expected: 0 [ 43.216767][ T4221] RCU nest depth: 0, expected: 0 [ 43.217914][ T4221] 3 locks held by syz-executor106/4221: [ 43.219131][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 43.221267][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 43.223597][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 43.225533][ T4221] Preemption disabled at: [ 43.225543][ T4221] [] get_block+0x148/0x13b4 [ 43.227828][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 43.229890][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 43.232012][ T4221] Call trace: [ 43.232681][ T4221] dump_backtrace+0x1c8/0x1f4 [ 43.233697][ T4221] show_stack+0x2c/0x3c [ 43.234591][ T4221] dump_stack_lvl+0x108/0x170 [ 43.235607][ T4221] dump_stack+0x1c/0x58 [ 43.236546][ T4221] __might_resched+0x37c/0x4d8 [ 43.237577][ T4221] __might_sleep+0x90/0xe4 [ 43.238497][ T4221] __filemap_get_folio+0x47c/0xb6c [ 43.239560][ T4221] pagecache_get_page+0x3c/0x16c [ 43.240610][ T4221] __getblk_gfp+0x1dc/0x874 [ 43.241563][ T4221] __bread_gfp+0x3c/0x2ec [ 43.242562][ T4221] get_branch+0x234/0x55c [ 43.243391][ T4221] get_block+0x164/0x13b4 [ 43.244225][ T4221] block_read_full_folio+0x2f4/0x98c [ 43.245364][ T4221] sysv_read_folio+0x28/0x38 [ 43.246357][ T4221] filemap_read_folio+0x14c/0x39c [ 43.247381][ T4221] do_read_cache_folio+0x24c/0x544 [ 43.248487][ T4221] read_cache_page+0x6c/0x180 [ 43.249500][ T4221] sysv_find_entry+0x170/0x5a8 [ 43.250515][ T4221] sysv_inode_by_name+0xa0/0x330 [ 43.251555][ T4221] sysv_lookup+0x74/0xe4 [ 43.252482][ T4221] path_openat+0xd3c/0x2548 [ 43.253474][ T4221] do_filp_open+0x1bc/0x3cc [ 43.254500][ T4221] do_open_execat+0x144/0x640 [ 43.255492][ T4221] bprm_execve+0x480/0x162c [ 43.256486][ T4221] do_execveat_common+0x668/0x814 [ 43.257548][ T4221] __arm64_sys_execve+0x98/0xb0 [ 43.258657][ T4221] invoke_syscall+0x98/0x2c0 [ 43.259639][ T4221] el0_svc_common+0x138/0x258 [ 43.260668][ T4221] do_el0_svc+0x64/0x218 [ 43.261564][ T4221] el0_svc+0x58/0x168 [ 43.262420][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 43.263504][ T4221] el0t_64_sync+0x18c/0x190 [ 44.211616][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 44.213623][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 44.215659][ T4221] preempt_count: 1, expected: 0 [ 44.216705][ T4221] RCU nest depth: 0, expected: 0 [ 44.217772][ T4221] 3 locks held by syz-executor106/4221: [ 44.218929][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 44.221181][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 44.223462][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 44.225233][ T4221] Preemption disabled at: [ 44.225244][ T4221] [] get_block+0x148/0x13b4 [ 44.227011][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 44.228689][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 44.230394][ T4221] Call trace: [ 44.230945][ T4221] dump_backtrace+0x1c8/0x1f4 [ 44.231757][ T4221] show_stack+0x2c/0x3c [ 44.232700][ T4221] dump_stack_lvl+0x108/0x170 [ 44.233702][ T4221] dump_stack+0x1c/0x58 [ 44.234680][ T4221] __might_resched+0x37c/0x4d8 [ 44.235690][ T4221] __might_sleep+0x90/0xe4 [ 44.236693][ T4221] __getblk_gfp+0x5c/0x874 [ 44.237678][ T4221] __bread_gfp+0x3c/0x2ec [ 44.238593][ T4221] get_branch+0x234/0x55c [ 44.239557][ T4221] get_block+0x164/0x13b4 [ 44.240537][ T4221] block_read_full_folio+0x2f4/0x98c [ 44.241555][ T4221] sysv_read_folio+0x28/0x38 [ 44.242516][ T4221] filemap_read_folio+0x14c/0x39c [ 44.243656][ T4221] do_read_cache_folio+0x24c/0x544 [ 44.244723][ T4221] read_cache_page+0x6c/0x180 [ 44.245776][ T4221] sysv_find_entry+0x170/0x5a8 [ 44.246814][ T4221] sysv_inode_by_name+0xa0/0x330 [ 44.247872][ T4221] sysv_lookup+0x74/0xe4 [ 44.248753][ T4221] path_openat+0xd3c/0x2548 [ 44.249744][ T4221] do_filp_open+0x1bc/0x3cc [ 44.250759][ T4221] do_open_execat+0x144/0x640 [ 44.251847][ T4221] bprm_execve+0x480/0x162c [ 44.252875][ T4221] do_execveat_common+0x668/0x814 [ 44.253989][ T4221] __arm64_sys_execve+0x98/0xb0 [ 44.255167][ T4221] invoke_syscall+0x98/0x2c0 [ 44.256231][ T4221] el0_svc_common+0x138/0x258 [ 44.257206][ T4221] do_el0_svc+0x64/0x218 [ 44.258156][ T4221] el0_svc+0x58/0x168 [ 44.259059][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 44.260181][ T4221] el0t_64_sync+0x18c/0x190 [ 45.211593][ T4221] BUG: sleeping function called from invalid context at include/linux/pagemap.h:972 [ 45.213668][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 45.215637][ T4221] preempt_count: 1, expected: 0 [ 45.216653][ T4221] RCU nest depth: 0, expected: 0 [ 45.217827][ T4221] 3 locks held by syz-executor106/4221: [ 45.218957][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c [ 45.221151][ T4221] #1: ffff0000e2468188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x5dc/0x2548 [ 45.223582][ T4221] #2: ffff800015ca2738 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 45.225622][ T4221] Preemption disabled at: [ 45.225633][ T4221] [] get_block+0x148/0x13b4 [ 45.227913][ T4221] CPU: 1 PID: 4221 Comm: syz-executor106 Tainted: G W 6.1.73-syzkaller #0 [ 45.229989][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 45.232163][ T4221] Call trace: [ 45.232861][ T4221] dump_backtrace+0x1c8/0x1f4 [ 45.233819][ T4221] show_stack+0x2c/0x3c [ 45.234765][ T4221] dump_stack_lvl+0x108/0x170 [ 45.235735][ T4221] dump_stack+0x1c/0x58 [ 45.236681][ T4221] __might_resched+0x37c/0x4d8 [ 45.237740][ T4221] __might_sleep+0x90/0xe4 [ 45.238814][ T4221] __filemap_get_folio+0x47c/0xb6c [ 45.239868][ T4221] pagecache_get_page+0x3c/0x16c [ 45.240877][ T4221] __getblk_gfp+0x1dc/0x874 [ 45.241903][ T4221] __bread_gfp+0x3c/0x2ec [ 45.242851][ T4221] get_branch+0x234/0x55c [ 45.243807][ T4221] get_block+0x164/0x13b4 [ 45.244700][ T4221] block_read_full_folio+0x2f4/0x98c [ 45.245872][ T4221] sysv_read_folio+0x28/0x38 [ 45.246875][ T4221] filemap_read_folio+0x14c/0x39c [ 45.247938][ T4221] do_read_cache_folio+0x24c/0x544 [ 45.249001][ T4221] read_cache_page+0x6c/0x180 [ 45.250016][ T4221] sysv_find_entry+0x170/0x5a8 [ 45.251077][ T4221] sysv_inode_by_name+0xa0/0x330 [ 45.252139][ T4221] sysv_lookup+0x74/0xe4 [ 45.253030][ T4221] path_openat+0xd3c/0x2548 [ 45.254071][ T4221] do_filp_open+0x1bc/0x3cc [ 45.255070][ T4221] do_open_execat+0x144/0x640 [ 45.256251][ T4221] bprm_execve+0x480/0x162c [ 45.257244][ T4221] do_execveat_common+0x668/0x814 [ 45.258321][ T4221] __arm64_sys_execve+0x98/0xb0 [ 45.259481][ T4221] invoke_syscall+0x98/0x2c0 [ 45.260559][ T4221] el0_svc_common+0x138/0x258 [ 45.261709][ T4221] do_el0_svc+0x64/0x218 [ 45.262647][ T4221] el0_svc+0x58/0x168 [ 45.263584][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 45.264674][ T4221] el0t_64_sync+0x18c/0x190 [ 46.211604][ T4221] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 46.213608][ T4221] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4221, name: syz-executor106 [ 46.215693][ T4221] preempt_count: 1, expected: 0 [ 46.216728][ T4221] RCU nest depth: 0, expected: 0 [ 46.217825][ T4221] 3 locks held by syz-executor106/4221: [ 46.219168][ T4221] #0: ffff0000d4121990 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xb4/0x162c