Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. executing program [ 37.066749][ T6081] syz-executor477[6081]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 37.072210][ T6081] loop0: detected capacity change from 0 to 128 [ 37.077174][ T6081] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 37.081007][ T6081] syz-executor477: attempt to access beyond end of device [ 37.081007][ T6081] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 37.084802][ T6081] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 37.087030][ T6081] syz-executor477: attempt to access beyond end of device [ 37.087030][ T6081] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 37.090916][ T6081] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 37.093091][ T6081] syz-executor477: attempt to access beyond end of device [ 37.093091][ T6081] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 37.096788][ T6081] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 37.099024][ T6081] syz-executor477: attempt to access beyond end of device [ 37.099024][ T6081] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 37.103010][ T6081] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 37.105221][ T6081] syz-executor477: attempt to access beyond end of device [ 37.105221][ T6081] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 37.108757][ T6081] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 37.110951][ T6081] syz-executor477: attempt to access beyond end of device [ 37.110951][ T6081] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 37.114538][ T6081] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 37.116620][ T6081] syz-executor477: attempt to access beyond end of device [ 37.116620][ T6081] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 37.121071][ T6081] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 37.123254][ T6081] syz-executor477: attempt to access beyond end of device [ 37.123254][ T6081] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 37.126755][ T6081] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 37.128992][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 37.131316][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 37.133807][ T6081] preempt_count: 1, expected: 0 [ 37.135052][ T6081] RCU nest depth: 0, expected: 0 [ 37.136375][ T6081] 3 locks held by syz-executor477/6081: [ 37.137751][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 37.140265][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 37.142983][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 37.145326][ T6081] Preemption disabled at: [ 37.145336][ T6081] [] get_block+0x144/0x1320 [ 37.147997][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 37.150479][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 37.153111][ T6081] Call trace: [ 37.153971][ T6081] dump_backtrace+0x1b8/0x1e4 [ 37.155199][ T6081] show_stack+0x2c/0x44 [ 37.156303][ T6081] dump_stack_lvl+0xd0/0x124 [ 37.157501][ T6081] dump_stack+0x1c/0x28 [ 37.158619][ T6081] __might_resched+0x374/0x4d0 [ 37.159885][ T6081] __might_sleep+0x90/0xe4 [ 37.161053][ T6081] __getblk_gfp+0x5c/0x720 [ 37.162229][ T6081] __bread_gfp+0x3c/0x2ec [ 37.163362][ T6081] get_branch+0x234/0x55c [ 37.164589][ T6081] get_block+0x15c/0x1320 [ 37.165765][ T6081] block_read_full_folio+0x3f8/0xd84 [ 37.167157][ T6081] sysv_read_folio+0x28/0x38 [ 37.168364][ T6081] filemap_read_folio+0x14c/0x39c [ 37.169692][ T6081] do_read_cache_folio+0x114/0x548 [ 37.171083][ T6081] do_read_cache_page+0x4c/0x260 [ 37.172354][ T6081] read_cache_page+0x68/0x84 [ 37.173573][ T6081] sysv_find_entry+0x174/0x570 [ 37.174796][ T6081] sysv_inode_by_name+0xa0/0x330 [ 37.176090][ T6081] sysv_lookup+0x74/0xe4 [ 37.177205][ T6081] path_openat+0xc54/0x27f8 [ 37.178378][ T6081] do_filp_open+0x1bc/0x3cc [ 37.179593][ T6081] do_sys_openat2+0x124/0x1b8 [ 37.180857][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 37.182242][ T6081] invoke_syscall+0x98/0x2b8 [ 37.183466][ T6081] el0_svc_common+0x130/0x23c [ 37.184698][ T6081] do_el0_svc+0x48/0x58 [ 37.185805][ T6081] el0_svc+0x54/0x158 [ 37.186814][ T6081] el0t_64_sync_handler+0x84/0xfc [ 37.188182][ T6081] el0t_64_sync+0x190/0x194 [ 37.189753][ T6081] syz-executor477: attempt to access beyond end of device [ 37.189753][ T6081] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 37.193645][ T6081] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 37.195828][ T6081] syz-executor477: attempt to access beyond end of device [ 37.195828][ T6081] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 37.199369][ T6081] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 38.119935][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 38.122225][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 38.124560][ T6081] preempt_count: 1, expected: 0 [ 38.125845][ T6081] RCU nest depth: 0, expected: 0 [ 38.127110][ T6081] 3 locks held by syz-executor477/6081: [ 38.128561][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 38.131217][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 38.133850][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 38.136318][ T6081] Preemption disabled at: [ 38.136328][ T6081] [] get_block+0x144/0x1320 [ 38.138932][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 38.141805][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 38.144454][ T6081] Call trace: [ 38.145334][ T6081] dump_backtrace+0x1b8/0x1e4 [ 38.146529][ T6081] show_stack+0x2c/0x44 [ 38.147658][ T6081] dump_stack_lvl+0xd0/0x124 [ 38.148897][ T6081] dump_stack+0x1c/0x28 [ 38.149993][ T6081] __might_resched+0x374/0x4d0 [ 38.151257][ T6081] __might_sleep+0x90/0xe4 [ 38.152431][ T6081] __getblk_gfp+0x5c/0x720 [ 38.153566][ T6081] __bread_gfp+0x3c/0x2ec [ 38.154724][ T6081] get_branch+0x234/0x55c [ 38.155859][ T6081] get_block+0x15c/0x1320 [ 38.157051][ T6081] block_read_full_folio+0x3f8/0xd84 [ 38.158466][ T6081] sysv_read_folio+0x28/0x38 [ 38.159714][ T6081] filemap_read_folio+0x14c/0x39c [ 38.161030][ T6081] do_read_cache_folio+0x114/0x548 [ 38.162385][ T6081] do_read_cache_page+0x4c/0x260 [ 38.163736][ T6081] read_cache_page+0x68/0x84 [ 38.164943][ T6081] sysv_find_entry+0x174/0x570 [ 38.166208][ T6081] sysv_inode_by_name+0xa0/0x330 [ 38.167493][ T6081] sysv_lookup+0x74/0xe4 [ 38.168611][ T6081] path_openat+0xc54/0x27f8 [ 38.169825][ T6081] do_filp_open+0x1bc/0x3cc [ 38.171022][ T6081] do_sys_openat2+0x124/0x1b8 [ 38.172261][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 38.173637][ T6081] invoke_syscall+0x98/0x2b8 [ 38.174874][ T6081] el0_svc_common+0x130/0x23c [ 38.176133][ T6081] do_el0_svc+0x48/0x58 [ 38.177275][ T6081] el0_svc+0x54/0x158 [ 38.178321][ T6081] el0t_64_sync_handler+0x84/0xfc [ 38.179646][ T6081] el0t_64_sync+0x190/0x194 [ 39.119937][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 39.122220][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 39.124664][ T6081] preempt_count: 1, expected: 0 [ 39.125918][ T6081] RCU nest depth: 0, expected: 0 [ 39.127181][ T6081] 3 locks held by syz-executor477/6081: [ 39.128569][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.131029][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 39.133693][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 39.136033][ T6081] Preemption disabled at: [ 39.136043][ T6081] [] get_block+0x144/0x1320 [ 39.138627][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 39.141613][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 39.144280][ T6081] Call trace: [ 39.145184][ T6081] dump_backtrace+0x1b8/0x1e4 [ 39.146423][ T6081] show_stack+0x2c/0x44 [ 39.147580][ T6081] dump_stack_lvl+0xd0/0x124 [ 39.148886][ T6081] dump_stack+0x1c/0x28 [ 39.150062][ T6081] __might_resched+0x374/0x4d0 [ 39.151344][ T6081] __might_sleep+0x90/0xe4 [ 39.152526][ T6081] __getblk_gfp+0x5c/0x720 [ 39.153694][ T6081] __bread_gfp+0x3c/0x2ec [ 39.154868][ T6081] get_branch+0x234/0x55c [ 39.156054][ T6081] get_block+0x15c/0x1320 [ 39.157226][ T6081] block_read_full_folio+0x3f8/0xd84 [ 39.158692][ T6081] sysv_read_folio+0x28/0x38 [ 39.159936][ T6081] filemap_read_folio+0x14c/0x39c [ 39.161248][ T6081] do_read_cache_folio+0x114/0x548 [ 39.162635][ T6081] do_read_cache_page+0x4c/0x260 [ 39.163952][ T6081] read_cache_page+0x68/0x84 [ 39.165167][ T6081] sysv_find_entry+0x174/0x570 [ 39.166459][ T6081] sysv_inode_by_name+0xa0/0x330 [ 39.167677][ T6081] sysv_lookup+0x74/0xe4 [ 39.168818][ T6081] path_openat+0xc54/0x27f8 [ 39.170033][ T6081] do_filp_open+0x1bc/0x3cc [ 39.171229][ T6081] do_sys_openat2+0x124/0x1b8 [ 39.172430][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 39.173874][ T6081] invoke_syscall+0x98/0x2b8 [ 39.175084][ T6081] el0_svc_common+0x130/0x23c [ 39.176354][ T6081] do_el0_svc+0x48/0x58 [ 39.177455][ T6081] el0_svc+0x54/0x158 [ 39.178515][ T6081] el0t_64_sync_handler+0x84/0xfc [ 39.179840][ T6081] el0t_64_sync+0x190/0x194 [ 40.119950][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 40.122236][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 40.124547][ T6081] preempt_count: 1, expected: 0 [ 40.125765][ T6081] RCU nest depth: 0, expected: 0 [ 40.127055][ T6081] 3 locks held by syz-executor477/6081: [ 40.128513][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.130953][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 40.133597][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 40.135905][ T6081] Preemption disabled at: [ 40.135915][ T6081] [] get_block+0x144/0x1320 [ 40.138610][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 40.141557][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 40.144211][ T6081] Call trace: [ 40.145085][ T6081] dump_backtrace+0x1b8/0x1e4 [ 40.146289][ T6081] show_stack+0x2c/0x44 [ 40.147401][ T6081] dump_stack_lvl+0xd0/0x124 [ 40.148589][ T6081] dump_stack+0x1c/0x28 [ 40.149687][ T6081] __might_resched+0x374/0x4d0 [ 40.150940][ T6081] __might_sleep+0x90/0xe4 [ 40.152091][ T6081] __getblk_gfp+0x5c/0x720 [ 40.153260][ T6081] __bread_gfp+0x3c/0x2ec [ 40.154332][ T6081] get_branch+0x234/0x55c [ 40.155492][ T6081] get_block+0x15c/0x1320 [ 40.156607][ T6081] block_read_full_folio+0x3f8/0xd84 [ 40.158001][ T6081] sysv_read_folio+0x28/0x38 [ 40.159235][ T6081] filemap_read_folio+0x14c/0x39c [ 40.160625][ T6081] do_read_cache_folio+0x114/0x548 [ 40.162037][ T6081] do_read_cache_page+0x4c/0x260 [ 40.163333][ T6081] read_cache_page+0x68/0x84 [ 40.164493][ T6081] sysv_find_entry+0x174/0x570 [ 40.165780][ T6081] sysv_inode_by_name+0xa0/0x330 [ 40.167048][ T6081] sysv_lookup+0x74/0xe4 [ 40.168168][ T6081] path_openat+0xc54/0x27f8 [ 40.169333][ T6081] do_filp_open+0x1bc/0x3cc [ 40.170489][ T6081] do_sys_openat2+0x124/0x1b8 [ 40.171749][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 40.173073][ T6081] invoke_syscall+0x98/0x2b8 [ 40.174299][ T6081] el0_svc_common+0x130/0x23c [ 40.175579][ T6081] do_el0_svc+0x48/0x58 [ 40.176647][ T6081] el0_svc+0x54/0x158 [ 40.177690][ T6081] el0t_64_sync_handler+0x84/0xfc [ 40.178991][ T6081] el0t_64_sync+0x190/0x194 [ 41.119930][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 41.122204][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 41.124635][ T6081] preempt_count: 1, expected: 0 [ 41.125884][ T6081] RCU nest depth: 0, expected: 0 [ 41.127155][ T6081] 3 locks held by syz-executor477/6081: [ 41.128570][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 41.131116][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 41.133768][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 41.136244][ T6081] Preemption disabled at: [ 41.136254][ T6081] [] get_block+0x144/0x1320 [ 41.139007][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 41.141907][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 41.144570][ T6081] Call trace: [ 41.145457][ T6081] dump_backtrace+0x1b8/0x1e4 [ 41.146731][ T6081] show_stack+0x2c/0x44 [ 41.147768][ T6081] dump_stack_lvl+0xd0/0x124 [ 41.149006][ T6081] dump_stack+0x1c/0x28 [ 41.150094][ T6081] __might_resched+0x374/0x4d0 [ 41.151320][ T6081] __might_sleep+0x90/0xe4 [ 41.152497][ T6081] __getblk_gfp+0x5c/0x720 [ 41.153690][ T6081] __bread_gfp+0x3c/0x2ec [ 41.154877][ T6081] get_branch+0x234/0x55c [ 41.156036][ T6081] get_block+0x15c/0x1320 [ 41.157152][ T6081] block_read_full_folio+0x3f8/0xd84 [ 41.158494][ T6081] sysv_read_folio+0x28/0x38 [ 41.159616][ T6081] filemap_read_folio+0x14c/0x39c [ 41.160959][ T6081] do_read_cache_folio+0x114/0x548 [ 41.162287][ T6081] do_read_cache_page+0x4c/0x260 [ 41.163540][ T6081] read_cache_page+0x68/0x84 [ 41.164738][ T6081] sysv_find_entry+0x174/0x570 [ 41.165988][ T6081] sysv_inode_by_name+0xa0/0x330 [ 41.167248][ T6081] sysv_lookup+0x74/0xe4 [ 41.168398][ T6081] path_openat+0xc54/0x27f8 [ 41.169528][ T6081] do_filp_open+0x1bc/0x3cc [ 41.170717][ T6081] do_sys_openat2+0x124/0x1b8 [ 41.171951][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 41.173284][ T6081] invoke_syscall+0x98/0x2b8 [ 41.174459][ T6081] el0_svc_common+0x130/0x23c [ 41.175679][ T6081] do_el0_svc+0x48/0x58 [ 41.176772][ T6081] el0_svc+0x54/0x158 [ 41.177824][ T6081] el0t_64_sync_handler+0x84/0xfc [ 41.179111][ T6081] el0t_64_sync+0x190/0x194 [ 42.119935][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 42.122306][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 42.124823][ T6081] preempt_count: 1, expected: 0 [ 42.126101][ T6081] RCU nest depth: 0, expected: 0 [ 42.127367][ T6081] 3 locks held by syz-executor477/6081: [ 42.128779][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.131310][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 42.133983][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 42.136276][ T6081] Preemption disabled at: [ 42.136286][ T6081] [] get_block+0x144/0x1320 [ 42.139003][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 42.141989][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 42.144654][ T6081] Call trace: [ 42.145533][ T6081] dump_backtrace+0x1b8/0x1e4 [ 42.146821][ T6081] show_stack+0x2c/0x44 [ 42.147929][ T6081] dump_stack_lvl+0xd0/0x124 [ 42.149144][ T6081] dump_stack+0x1c/0x28 [ 42.150280][ T6081] __might_resched+0x374/0x4d0 [ 42.151562][ T6081] __might_sleep+0x90/0xe4 [ 42.152727][ T6081] __getblk_gfp+0x5c/0x720 [ 42.153963][ T6081] __bread_gfp+0x3c/0x2ec [ 42.155148][ T6081] get_branch+0x234/0x55c [ 42.156264][ T6081] get_block+0x15c/0x1320 [ 42.157387][ T6081] block_read_full_folio+0x3f8/0xd84 [ 42.158851][ T6081] sysv_read_folio+0x28/0x38 [ 42.160057][ T6081] filemap_read_folio+0x14c/0x39c [ 42.161385][ T6081] do_read_cache_folio+0x114/0x548 [ 42.162773][ T6081] do_read_cache_page+0x4c/0x260 [ 42.164164][ T6081] read_cache_page+0x68/0x84 [ 42.165427][ T6081] sysv_find_entry+0x174/0x570 [ 42.166732][ T6081] sysv_inode_by_name+0xa0/0x330 [ 42.168039][ T6081] sysv_lookup+0x74/0xe4 [ 42.169164][ T6081] path_openat+0xc54/0x27f8 [ 42.170288][ T6081] do_filp_open+0x1bc/0x3cc [ 42.171465][ T6081] do_sys_openat2+0x124/0x1b8 [ 42.172749][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 42.174106][ T6081] invoke_syscall+0x98/0x2b8 [ 42.175369][ T6081] el0_svc_common+0x130/0x23c [ 42.176638][ T6081] do_el0_svc+0x48/0x58 [ 42.177802][ T6081] el0_svc+0x54/0x158 [ 42.178843][ T6081] el0t_64_sync_handler+0x84/0xfc [ 42.180123][ T6081] el0t_64_sync+0x190/0x194 [ 43.119930][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 43.122041][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 43.124373][ T6081] preempt_count: 1, expected: 0 [ 43.125545][ T6081] RCU nest depth: 0, expected: 0 [ 43.126689][ T6081] 3 locks held by syz-executor477/6081: [ 43.128122][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.130578][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 43.133218][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 43.135505][ T6081] Preemption disabled at: [ 43.135515][ T6081] [] get_block+0x144/0x1320 [ 43.138091][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 43.140918][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 43.143624][ T6081] Call trace: [ 43.144500][ T6081] dump_backtrace+0x1b8/0x1e4 [ 43.145842][ T6081] show_stack+0x2c/0x44 [ 43.146962][ T6081] dump_stack_lvl+0xd0/0x124 [ 43.148138][ T6081] dump_stack+0x1c/0x28 [ 43.149243][ T6081] __might_resched+0x374/0x4d0 [ 43.150513][ T6081] __might_sleep+0x90/0xe4 [ 43.151751][ T6081] __getblk_gfp+0x5c/0x720 [ 43.152907][ T6081] __bread_gfp+0x3c/0x2ec [ 43.154064][ T6081] get_branch+0x234/0x55c [ 43.155189][ T6081] get_block+0x15c/0x1320 [ 43.156313][ T6081] block_read_full_folio+0x3f8/0xd84 [ 43.157665][ T6081] sysv_read_folio+0x28/0x38 [ 43.158918][ T6081] filemap_read_folio+0x14c/0x39c [ 43.160215][ T6081] do_read_cache_folio+0x114/0x548 [ 43.161559][ T6081] do_read_cache_page+0x4c/0x260 [ 43.162822][ T6081] read_cache_page+0x68/0x84 [ 43.164009][ T6081] sysv_find_entry+0x174/0x570 [ 43.165274][ T6081] sysv_inode_by_name+0xa0/0x330 [ 43.166601][ T6081] sysv_lookup+0x74/0xe4 [ 43.167692][ T6081] path_openat+0xc54/0x27f8 [ 43.168910][ T6081] do_filp_open+0x1bc/0x3cc [ 43.170115][ T6081] do_sys_openat2+0x124/0x1b8 [ 43.171350][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 43.172663][ T6081] invoke_syscall+0x98/0x2b8 [ 43.173865][ T6081] el0_svc_common+0x130/0x23c [ 43.175068][ T6081] do_el0_svc+0x48/0x58 [ 43.176140][ T6081] el0_svc+0x54/0x158 [ 43.177175][ T6081] el0t_64_sync_handler+0x84/0xfc [ 43.178480][ T6081] el0t_64_sync+0x190/0x194 [ 44.119920][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 44.122100][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 44.124574][ T6081] preempt_count: 1, expected: 0 [ 44.125837][ T6081] RCU nest depth: 0, expected: 0 [ 44.127097][ T6081] 3 locks held by syz-executor477/6081: [ 44.128585][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 44.131214][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 44.133891][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 44.136208][ T6081] Preemption disabled at: [ 44.136218][ T6081] [] get_block+0x144/0x1320 [ 44.138974][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 44.142010][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 44.144651][ T6081] Call trace: [ 44.145459][ T6081] dump_backtrace+0x1b8/0x1e4 [ 44.146717][ T6081] show_stack+0x2c/0x44 [ 44.147808][ T6081] dump_stack_lvl+0xd0/0x124 [ 44.149086][ T6081] dump_stack+0x1c/0x28 [ 44.150160][ T6081] __might_resched+0x374/0x4d0 [ 44.151441][ T6081] __might_sleep+0x90/0xe4 [ 44.152643][ T6081] __getblk_gfp+0x5c/0x720 [ 44.153875][ T6081] __bread_gfp+0x3c/0x2ec [ 44.155051][ T6081] get_branch+0x234/0x55c [ 44.156237][ T6081] get_block+0x15c/0x1320 [ 44.157424][ T6081] block_read_full_folio+0x3f8/0xd84 [ 44.158839][ T6081] sysv_read_folio+0x28/0x38 [ 44.160018][ T6081] filemap_read_folio+0x14c/0x39c [ 44.161399][ T6081] do_read_cache_folio+0x114/0x548 [ 44.162808][ T6081] do_read_cache_page+0x4c/0x260 [ 44.164108][ T6081] read_cache_page+0x68/0x84 [ 44.165336][ T6081] sysv_find_entry+0x174/0x570 [ 44.166627][ T6081] sysv_inode_by_name+0xa0/0x330 [ 44.167969][ T6081] sysv_lookup+0x74/0xe4 [ 44.169088][ T6081] path_openat+0xc54/0x27f8 [ 44.170318][ T6081] do_filp_open+0x1bc/0x3cc [ 44.171557][ T6081] do_sys_openat2+0x124/0x1b8 [ 44.172831][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 44.174202][ T6081] invoke_syscall+0x98/0x2b8 [ 44.175466][ T6081] el0_svc_common+0x130/0x23c [ 44.176685][ T6081] do_el0_svc+0x48/0x58 [ 44.177803][ T6081] el0_svc+0x54/0x158 [ 44.178906][ T6081] el0t_64_sync_handler+0x84/0xfc [ 44.180270][ T6081] el0t_64_sync+0x190/0x194 [ 45.119928][ T6081] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040 [ 45.122514][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 45.124977][ T6081] preempt_count: 1, expected: 0 [ 45.126158][ T6081] RCU nest depth: 0, expected: 0 [ 45.127486][ T6081] 3 locks held by syz-executor477/6081: [ 45.128866][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.131438][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 45.134180][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 45.136516][ T6081] Preemption disabled at: [ 45.136526][ T6081] [] get_block+0x144/0x1320 [ 45.139233][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 45.142188][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 45.144780][ T6081] Call trace: [ 45.145622][ T6081] dump_backtrace+0x1b8/0x1e4 [ 45.146907][ T6081] show_stack+0x2c/0x44 [ 45.147976][ T6081] dump_stack_lvl+0xd0/0x124 [ 45.149171][ T6081] dump_stack+0x1c/0x28 [ 45.150294][ T6081] __might_resched+0x374/0x4d0 [ 45.151546][ T6081] __might_sleep+0x90/0xe4 [ 45.152771][ T6081] __filemap_get_folio+0xb4/0x8b8 [ 45.154108][ T6081] __getblk_gfp+0x1e0/0x720 [ 45.155358][ T6081] __bread_gfp+0x3c/0x2ec [ 45.156539][ T6081] get_branch+0x234/0x55c [ 45.157717][ T6081] get_block+0x15c/0x1320 [ 45.158816][ T6081] block_read_full_folio+0x3f8/0xd84 [ 45.160220][ T6081] sysv_read_folio+0x28/0x38 [ 45.161417][ T6081] filemap_read_folio+0x14c/0x39c [ 45.162728][ T6081] do_read_cache_folio+0x114/0x548 [ 45.164090][ T6081] do_read_cache_page+0x4c/0x260 [ 45.165456][ T6081] read_cache_page+0x68/0x84 [ 45.166739][ T6081] sysv_find_entry+0x174/0x570 [ 45.168022][ T6081] sysv_inode_by_name+0xa0/0x330 [ 45.169340][ T6081] sysv_lookup+0x74/0xe4 [ 45.170413][ T6081] path_openat+0xc54/0x27f8 [ 45.171540][ T6081] do_filp_open+0x1bc/0x3cc [ 45.172730][ T6081] do_sys_openat2+0x124/0x1b8 [ 45.173992][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 45.175326][ T6081] invoke_syscall+0x98/0x2b8 [ 45.176518][ T6081] el0_svc_common+0x130/0x23c [ 45.177792][ T6081] do_el0_svc+0x48/0x58 [ 45.178891][ T6081] el0_svc+0x54/0x158 [ 45.179915][ T6081] el0t_64_sync_handler+0x84/0xfc [ 45.181218][ T6081] el0t_64_sync+0x190/0x194 [ 46.119947][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 46.122133][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 46.124433][ T6081] preempt_count: 1, expected: 0 [ 46.125632][ T6081] RCU nest depth: 0, expected: 0 [ 46.126893][ T6081] 3 locks held by syz-executor477/6081: [ 46.128344][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.130859][ T6081] #1: ffff0000dca24188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5f0/0x27f8 [ 46.133496][ T6081] #2: ffff80008e7d44b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x144/0x1320 [ 46.135849][ T6081] Preemption disabled at: [ 46.135859][ T6081] [] get_block+0x144/0x1320 [ 46.138473][ T6081] CPU: 1 PID: 6081 Comm: syz-executor477 Tainted: G W 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 46.141373][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 46.143994][ T6081] Call trace: [ 46.144864][ T6081] dump_backtrace+0x1b8/0x1e4 [ 46.146083][ T6081] show_stack+0x2c/0x44 [ 46.147162][ T6081] dump_stack_lvl+0xd0/0x124 [ 46.148393][ T6081] dump_stack+0x1c/0x28 [ 46.149485][ T6081] __might_resched+0x374/0x4d0 [ 46.150783][ T6081] __might_sleep+0x90/0xe4 [ 46.151958][ T6081] __getblk_gfp+0x5c/0x720 [ 46.153113][ T6081] __bread_gfp+0x3c/0x2ec [ 46.154258][ T6081] get_branch+0x234/0x55c [ 46.155374][ T6081] get_block+0x15c/0x1320 [ 46.156532][ T6081] block_read_full_folio+0x3f8/0xd84 [ 46.157952][ T6081] sysv_read_folio+0x28/0x38 [ 46.159193][ T6081] filemap_read_folio+0x14c/0x39c [ 46.160491][ T6081] do_read_cache_folio+0x114/0x548 [ 46.161832][ T6081] do_read_cache_page+0x4c/0x260 [ 46.163122][ T6081] read_cache_page+0x68/0x84 [ 46.164311][ T6081] sysv_find_entry+0x174/0x570 [ 46.165639][ T6081] sysv_inode_by_name+0xa0/0x330 [ 46.166961][ T6081] sysv_lookup+0x74/0xe4 [ 46.168138][ T6081] path_openat+0xc54/0x27f8 [ 46.169313][ T6081] do_filp_open+0x1bc/0x3cc [ 46.170519][ T6081] do_sys_openat2+0x124/0x1b8 [ 46.171756][ T6081] __arm64_sys_openat+0x1f0/0x240 [ 46.173080][ T6081] invoke_syscall+0x98/0x2b8 [ 46.174293][ T6081] el0_svc_common+0x130/0x23c [ 46.175498][ T6081] do_el0_svc+0x48/0x58 [ 46.176661][ T6081] el0_svc+0x54/0x158 [ 46.177791][ T6081] el0t_64_sync_handler+0x84/0xfc [ 46.179134][ T6081] el0t_64_sync+0x190/0x194 [ 47.119950][ T6081] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 47.122272][ T6081] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6081, name: syz-executor477 [ 47.124658][ T6081] preempt_count: 1, expected: 0 [ 47.125946][ T6081] RCU nest depth: 0, expected: 0 [ 47.127222][ T6081] 3 locks held by syz-executor477/6081: [ 47.128603][ T6081] #0: ffff0000dd44c410 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c