Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts. 2024/01/04 17:09:14 ignoring optional flag "sandboxArg"="0" 2024/01/04 17:09:14 parsed 1 programs 2024/01/04 17:09:14 executed programs: 0 [ 39.491496] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.972068] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 42.980784] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 42.984572] REISERFS (device loop4): using ordered data mode [ 42.996165] reiserfs: using flush barriers [ 42.999411] REISERFS (device loop3): using ordered data mode [ 43.003138] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.007125] reiserfs: using flush barriers [ 43.028748] REISERFS (device loop4): checking transaction log (loop4) [ 43.035832] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.036178] REISERFS (device loop4): Using rupasov hash to sort names [ 43.051324] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 43.075444] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 43.084173] REISERFS (device loop0): using ordered data mode [ 43.090262] reiserfs: using flush barriers [ 43.091292] REISERFS (device loop3): checking transaction log (loop3) [ 43.094724] REISERFS (device loop2): using ordered data mode [ 43.104837] REISERFS (device loop3): Using rupasov hash to sort names [ 43.107974] reiserfs: using flush barriers [ 43.121272] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.138442] REISERFS (device loop0): checking transaction log (loop0) [ 43.146074] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.162106] REISERFS (device loop0): Using rupasov hash to sort names [ 43.169411] REISERFS (device loop2): checking transaction log (loop2) [ 43.176382] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 43.177044] REISERFS (device loop2): Using rupasov hash to sort names [ 43.203946] REISERFS (device loop1): using ordered data mode [ 43.217536] reiserfs: using flush barriers [ 43.232186] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 43.240788] REISERFS (device loop5): using ordered data mode [ 43.246885] reiserfs: using flush barriers [ 43.261199] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.277558] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.294417] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 43.294543] REISERFS (device loop5): checking transaction log (loop5) [ 43.308709] REISERFS (device loop4): using ordered data mode [ 43.310291] REISERFS (device loop1): checking transaction log (loop1) [ 43.324774] reiserfs: using flush barriers [ 43.327044] REISERFS (device loop5): Using rupasov hash to sort names [ 43.334526] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.354960] REISERFS (device loop1): Using rupasov hash to sort names [ 43.365684] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 43.375333] REISERFS (device loop4): checking transaction log (loop4) [ 43.384881] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 43.387046] REISERFS (device loop0): using ordered data mode [ 43.393987] REISERFS (device loop2): using ordered data mode [ 43.405728] reiserfs: using flush barriers [ 43.410115] REISERFS (device loop4): Using rupasov hash to sort names [ 43.417650] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.418690] reiserfs: using flush barriers [ 43.435928] REISERFS (device loop2): checking transaction log (loop2) [ 43.444433] REISERFS (device loop2): Using rupasov hash to sort names [ 43.452776] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 1024, max batch 900, max commit age 5, max trans age 5 [ 43.471421] REISERFS (device loop0): checking transaction log (loop0) [ 43.478889] REISERFS (device loop0): Using rupasov hash to sort names 2024/01/04 17:10:12 executed programs: 10 2024/01/04 17:11:12 executed programs: 15 [ 204.686553] INFO: task syz-executor.3:2558 blocked for more than 140 seconds. [ 204.693888] Not tainted 4.19.0-syzkaller #0 [ 204.698940] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 204.707026] syz-executor.3 D11080 2558 1 0x00080006 [ 204.712727] Call Trace: [ 204.715397] __schedule+0x2ee/0x8c0 [ 204.719272] ? rwsem_down_write_failed+0x177/0x2a0 [ 204.724385] schedule+0x31/0x90 [ 204.727755] rwsem_down_write_failed+0x17c/0x2a0 [ 204.732872] call_rwsem_down_write_failed+0x17/0x30 [ 204.738027] down_write+0x3e/0x60 [ 204.741469] ? deactivate_super+0x44/0x50 [ 204.745602] deactivate_super+0x44/0x50 [ 204.749664] cleanup_mnt+0x36/0x70 [ 204.753223] __cleanup_mnt+0xd/0x10 [ 204.756912] task_work_run+0x89/0xb0 [ 204.760607] exit_to_usermode_loop+0xd8/0xf0 [ 204.765010] do_syscall_64+0x159/0x160 [ 204.768980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.774156] RIP: 0033:0x7fd24e96d017 [ 204.777927] Code: Bad RIP value. [ 204.781469] RSP: 002b:00007fff0f2463f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 204.789467] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd24e96d017 [ 204.796975] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff0f2464b0 [ 204.804532] RBP: 00007fff0f2464b0 R08: 0000000000000000 R09: 0000000000000000 [ 204.811972] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff0f247570 [ 204.819688] R13: 00007fd24e9b73b9 R14: 000000000000a778 R15: 0000000000000002 [ 204.827034] INFO: task syz-executor.5:5051 blocked for more than 140 seconds. [ 204.834381] Not tainted 4.19.0-syzkaller #0 [ 204.839464] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 204.848203] syz-executor.5 D13864 5051 2577 0x00080006 [ 204.854000] Call Trace: [ 204.856748] __schedule+0x2ee/0x8c0 [ 204.860395] ? rwsem_down_read_failed+0xf4/0x170 [ 204.865134] schedule+0x31/0x90 [ 204.868598] rwsem_down_read_failed+0x103/0x170 [ 204.873627] ? getdqbuf.cold.5+0x19/0x19 [ 204.877934] call_rwsem_down_read_failed+0x18/0x30 [ 204.882847] down_read+0x34/0x50 [ 204.886285] ? iterate_supers+0x78/0x100 [ 204.890445] iterate_supers+0x78/0x100 [ 204.894492] kernel_quotactl+0x2e6/0x8b0 [ 204.898633] ? __context_tracking_exit.part.3+0x7d/0x100 [ 204.904251] __x64_sys_quotactl+0x19/0x20 [ 204.908728] do_syscall_64+0x63/0x160 [ 204.912611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.917960] RIP: 0033:0x7f509ec15ce9 [ 204.921664] Code: Bad RIP value. [ 204.925118] RSP: 002b:00007f509e7980c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 204.933117] RAX: ffffffffffffffda RBX: 00007f509ed34f80 RCX: 00007f509ec15ce9 [ 204.940743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80000100 [ 204.948483] RBP: 00007f509ec6247a R08: 0000000000000000 R09: 0000000000000000 [ 204.955827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.964020] R13: 0000000000000006 R14: 00007f509ed34f80 R15: 00007ffdc4b1e118 [ 204.971679] INFO: task syz-executor.4:5054 blocked for more than 140 seconds. [ 204.979690] Not tainted 4.19.0-syzkaller #0 [ 204.984723] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 204.993319] syz-executor.4 D14072 5054 2565 0x00080006 [ 205.000114] Call Trace: [ 205.002810] __schedule+0x2ee/0x8c0 [ 205.006747] ? rwsem_down_read_failed+0xf4/0x170 [ 205.011592] schedule+0x31/0x90 [ 205.014871] rwsem_down_read_failed+0x103/0x170 [ 205.020058] ? getdqbuf.cold.5+0x19/0x19 [ 205.024178] call_rwsem_down_read_failed+0x18/0x30 [ 205.029192] down_read+0x34/0x50 [ 205.032550] ? iterate_supers+0x78/0x100 [ 205.036678] iterate_supers+0x78/0x100 [ 205.040557] kernel_quotactl+0x2e6/0x8b0 [ 205.044740] ? __context_tracking_exit.part.3+0x7d/0x100 [ 205.050298] __x64_sys_quotactl+0x19/0x20 [ 205.054433] do_syscall_64+0x63/0x160 [ 205.058319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.063506] RIP: 0033:0x7f0bf8a41ce9 [ 205.067382] Code: Bad RIP value. [ 205.070737] RSP: 002b:00007f0bf85c40c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 205.079207] RAX: ffffffffffffffda RBX: 00007f0bf8b60f80 RCX: 00007f0bf8a41ce9 [ 205.087070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80000100 [ 205.094414] RBP: 00007f0bf8a8e47a R08: 0000000000000000 R09: 0000000000000000 [ 205.102151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 205.109910] R13: 0000000000000006 R14: 00007f0bf8b60f80 R15: 00007ffe92db4928 [ 205.117485] INFO: task syz-executor.0:5060 blocked for more than 140 seconds. [ 205.125001] Not tainted 4.19.0-syzkaller #0 [ 205.130171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 205.138736] syz-executor.0 D14072 5060 2560 0x00080006 [ 205.144612] Call Trace: [ 205.147293] __schedule+0x2ee/0x8c0 [ 205.151354] ? rwsem_down_read_failed+0xf4/0x170 [ 205.156860] schedule+0x31/0x90 [ 205.160340] rwsem_down_read_failed+0x103/0x170 [ 205.165419] ? getdqbuf.cold.5+0x19/0x19 [ 205.169674] call_rwsem_down_read_failed+0x18/0x30 [ 205.175527] down_read+0x34/0x50 [ 205.179150] ? iterate_supers+0x78/0x100 [ 205.183532] iterate_supers+0x78/0x100 [ 205.187775] kernel_quotactl+0x2e6/0x8b0 [ 205.192202] ? __context_tracking_exit.part.3+0x7d/0x100 [ 205.198125] __x64_sys_quotactl+0x19/0x20 [ 205.202521] do_syscall_64+0x63/0x160 [ 205.206444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.211720] RIP: 0033:0x7fc1ca5b4ce9 [ 205.215857] Code: Bad RIP value. [ 205.219290] RSP: 002b:00007fc1ca1370c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 205.227518] RAX: ffffffffffffffda RBX: 00007fc1ca6d3f80 RCX: 00007fc1ca5b4ce9 [ 205.234957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80000100 [ 205.243388] RBP: 00007fc1ca60147a R08: 0000000000000000 R09: 0000000000000000 [ 205.251059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 205.258573] R13: 0000000000000006 R14: 00007fc1ca6d3f80 R15: 00007ffca4def818 [ 205.266067] INFO: task syz-executor.2:5065 blocked for more than 140 seconds. [ 205.273549] Not tainted 4.19.0-syzkaller #0 [ 205.278708] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 205.287370] syz-executor.2 D14072 5065 2580 0x00080006 [ 205.293161] Call Trace: [ 205.295913] __schedule+0x2ee/0x8c0 [ 205.299711] ? rwsem_down_read_failed+0xf4/0x170 [ 205.304502] schedule+0x31/0x90 [ 205.308181] rwsem_down_read_failed+0x103/0x170 [ 205.313016] ? getdqbuf.cold.5+0x19/0x19 [ 205.318020] call_rwsem_down_read_failed+0x18/0x30 [ 205.323495] down_read+0x34/0x50 [ 205.327056] ? iterate_supers+0x78/0x100 [ 205.331415] iterate_supers+0x78/0x100 [ 205.335375] kernel_quotactl+0x2e6/0x8b0 [ 205.339612] ? __context_tracking_exit.part.3+0x7d/0x100 [ 205.345136] __x64_sys_quotactl+0x19/0x20 [ 205.349458] do_syscall_64+0x63/0x160 [ 205.353430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.359098] RIP: 0033:0x7fb8b49e8ce9 [ 205.362810] Code: Bad RIP value. [ 205.367090] RSP: 002b:00007fb8b456b0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 205.374956] RAX: ffffffffffffffda RBX: 00007fb8b4b07f80 RCX: 00007fb8b49e8ce9 [ 205.382850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80000100 [ 205.391603] RBP: 00007fb8b4a3547a R08: 0000000000000000 R09: 0000000000000000 [ 205.400221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 205.408033] R13: 0000000000000006 R14: 00007fb8b4b07f80 R15: 00007ffcc297ab58 [ 205.418649] [ 205.418649] Showing all locks held in the system: [ 205.426073] 1 lock held by khungtaskd/443: [ 205.430572] #0: 00000000377d4ced (rcu_read_lock){....}, at: debug_show_all_locks+0x23/0x10d [ 205.440486] 2 locks held by getty/1987: [ 205.444906] #0: 00000000b1af770f (&tty->ldisc_sem){....}, at: ldsem_down_read+0xe/0x10 [ 205.453397] #1: 000000007a3fa9c0 (&ldata->atomic_read_lock){....}, at: n_tty_read+0xbc/0x860 [ 205.463267] 1 lock held by syz-executor.3/2558: [ 205.468614] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: deactivate_super+0x44/0x50 [ 205.477993] 5 locks held by syz-executor.1/5037: [ 205.482911] 1 lock held by syz-executor.5/5051: [ 205.487699] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.496859] 1 lock held by syz-executor.4/5054: [ 205.501600] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.510729] 1 lock held by syz-executor.0/5060: [ 205.515676] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.525199] 1 lock held by syz-executor.2/5065: [ 205.529930] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.539037] 1 lock held by syz-executor.1/6921: [ 205.543935] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.553183] 1 lock held by syz-executor.4/7068: [ 205.558069] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.567677] 1 lock held by syz-executor.5/7085: [ 205.572333] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.581543] 1 lock held by syz-executor.2/7131: [ 205.586197] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.595409] 1 lock held by syz-executor.0/7141: [ 205.600233] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.609514] 1 lock held by syz-executor.1/8415: [ 205.614167] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.623311] 1 lock held by syz-executor.4/8773: [ 205.628519] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.637857] 1 lock held by syz-executor.5/8782: [ 205.642721] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.652361] 1 lock held by syz-executor.2/8799: [ 205.657218] #0: 00000000b91d26a0 (&type->s_umount_key#54){....}, at: iterate_supers+0x78/0x100 [ 205.666370] [ 205.668071] ============================================= [ 205.668071] [ 205.675165] NMI backtrace for cpu 1 [ 205.679013] CPU: 1 PID: 443 Comm: khungtaskd Not tainted 4.19.0-syzkaller #0 [ 205.686200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 205.695720] Call Trace: [ 205.698471] dump_stack+0x89/0xba [ 205.701916] nmi_cpu_backtrace.cold.0+0x14/0x53 [ 205.706785] ? lapic_can_unplug_cpu.cold.5+0x39/0x39 [ 205.712066] nmi_trigger_cpumask_backtrace+0xc5/0xce [ 205.717425] arch_trigger_cpumask_backtrace+0x14/0x20 [ 205.722869] watchdog+0x2c7/0x400 [ 205.726597] kthread+0x119/0x130 [ 205.730472] ? reset_hung_task_detector+0x10/0x10 [ 205.736010] ? kthread_park+0x70/0x70 [ 205.739977] ret_from_fork+0x1f/0x30 [ 205.743941] Sending NMI from CPU 1 to CPUs 0: [ 205.748553] NMI backtrace for cpu 0 [ 205.748554] CPU: 0 PID: 5031 Comm: loop3 Not tainted 4.19.0-syzkaller #0 [ 205.748555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 205.748556] RIP: 0010:kthread_worker_fn+0x87/0x1a0 [ 205.748558] Code: 4c 89 73 68 e8 ba 17 ed 00 4d 85 f6 0f 84 9a 00 00 00 65 48 8b 04 25 00 4f 01 00 4c 89 f7 48 c7 40 10 00 00 00 00 41 ff 56 10 <49> c7 c6 24 eb 91 83 65 48 8b 04 25 00 4f 01 00 f6 40 25 80 0f 84 [ 205.748559] RSP: 0018:ffffc90001defec8 EFLAGS: 00000246 [ 205.748560] RAX: 0000000000000000 RBX: ffff88013930f5d0 RCX: ffffc90001defce4 [ 205.748561] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 00000000ffffffff [ 205.748562] RBP: ffffc90001defef0 R08: ffff880138e14680 R09: ffff88013ba21e58 [ 205.748563] R10: 00000000000af5c8 R11: 00000000000af5c8 R12: ffff88013930f5d8 [ 205.748563] R13: ffff88013930f610 R14: ffff88013a3e0730 R15: ffff880138e14680 [ 205.748564] FS: 0000000000000000(0000) GS:ffff88013ba00000(0000) knlGS:0000000000000000 [ 205.748565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.748566] CR2: 00007f271620d866 CR3: 0000000134fe1000 CR4: 00000000003406f0 [ 205.748567] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 205.748568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 205.748568] Call Trace: [ 205.748569] loop_kthread_worker_fn+0x19/0x20 [ 205.748569] kthread+0x119/0x130 [ 205.748570] ? loop_get_status64+0x90/0x90 [ 205.748571] ? kthread_park+0x70/0x70 [ 205.748571] ret_from_fork+0x1f/0x30 [ 205.749647] Kernel panic - not syncing: hung_task: blocked tasks [ 205.902427] Kernel Offset: disabled [ 205.906490] Rebooting in 86400 seconds..