[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 481.209480][ T6577] modprobe (6577) used greatest stack depth: 21832 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 716.236136][ T27] INFO: task syz-executor101:6579 blocked for more than 143 seconds. [ 716.244346][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 716.252169][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.261028][ T27] task:syz-executor101 state:D stack:30448 pid: 6579 ppid: 1 flags:0x00000000 [ 716.270655][ T27] Call Trace: [ 716.273952][ T27] __schedule+0x940/0x26f0 [ 716.278559][ T27] ? io_schedule_timeout+0x140/0x140 [ 716.283861][ T27] schedule+0xd3/0x270 [ 716.288016][ T27] schedule_preempt_disabled+0xf/0x20 [ 716.293401][ T27] __mutex_lock+0xa34/0x12f0 [ 716.298091][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.304444][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 716.309357][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 716.314916][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 716.321226][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 716.326528][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.332793][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 716.338298][ T27] __x64_sys_acct+0xa3/0x1f0 [ 716.342904][ T27] do_syscall_64+0x35/0xb0 [ 716.347619][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.353605][ T27] RIP: 0033:0x7feda9d9dd59 [ 716.358105][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 716.366591][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 716.374721][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 716.383049][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 716.391724][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 716.400179][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 716.408451][ T27] INFO: task syz-executor101:6582 blocked for more than 143 seconds. [ 716.416921][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 716.424041][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.433087][ T27] task:syz-executor101 state:D stack:30464 pid: 6582 ppid: 1 flags:0x00000000 [ 716.442524][ T27] Call Trace: [ 716.446737][ T27] __schedule+0x940/0x26f0 [ 716.451251][ T27] ? io_schedule_timeout+0x140/0x140 [ 716.456918][ T27] schedule+0xd3/0x270 [ 716.461016][ T27] schedule_preempt_disabled+0xf/0x20 [ 716.466840][ T27] __mutex_lock+0xa34/0x12f0 [ 716.471454][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.478099][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 716.482890][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 716.489002][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 716.495274][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 716.500931][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.507383][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 716.512797][ T27] __x64_sys_acct+0xa3/0x1f0 [ 716.517794][ T27] do_syscall_64+0x35/0xb0 [ 716.522251][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.528635][ T27] RIP: 0033:0x7feda9d9dd59 [ 716.533061][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 716.541988][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 716.550370][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 716.558599][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 716.566742][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 716.574718][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 716.582793][ T27] INFO: task syz-executor101:6585 blocked for more than 143 seconds. [ 716.590941][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 716.598107][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.606846][ T27] task:syz-executor101 state:D stack:30464 pid: 6585 ppid: 1 flags:0x00000000 [ 716.616336][ T27] Call Trace: [ 716.619641][ T27] __schedule+0x940/0x26f0 [ 716.624083][ T27] ? io_schedule_timeout+0x140/0x140 [ 716.629466][ T27] schedule+0xd3/0x270 [ 716.633542][ T27] schedule_preempt_disabled+0xf/0x20 [ 716.639092][ T27] __mutex_lock+0xa34/0x12f0 [ 716.643712][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.650031][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 716.654822][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 716.660437][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 716.666777][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 716.671901][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.678182][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 716.683573][ T27] __x64_sys_acct+0xa3/0x1f0 [ 716.688332][ T27] do_syscall_64+0x35/0xb0 [ 716.692855][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.698846][ T27] RIP: 0033:0x7feda9d9dd59 [ 716.703281][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 716.711783][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 716.719856][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 716.727935][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 716.735969][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 716.743965][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 716.752108][ T27] INFO: task syz-executor101:6588 blocked for more than 143 seconds. [ 716.760393][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 716.767751][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.776690][ T27] task:syz-executor101 state:D stack:30464 pid: 6588 ppid: 1 flags:0x00000000 [ 716.786125][ T27] Call Trace: [ 716.789409][ T27] __schedule+0x940/0x26f0 [ 716.793825][ T27] ? io_schedule_timeout+0x140/0x140 [ 716.799175][ T27] schedule+0xd3/0x270 [ 716.803279][ T27] schedule_preempt_disabled+0xf/0x20 [ 716.808726][ T27] __mutex_lock+0xa34/0x12f0 [ 716.813338][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.819648][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 716.824425][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 716.830048][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 716.836367][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 716.841500][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.847799][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 716.853533][ T27] __x64_sys_acct+0xa3/0x1f0 [ 716.858204][ T27] do_syscall_64+0x35/0xb0 [ 716.862638][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.868643][ T27] RIP: 0033:0x7feda9d9dd59 [ 716.873189][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 716.881699][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 716.889822][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 716.897884][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 716.905981][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 716.913963][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 716.922090][ T27] INFO: task syz-executor101:6591 blocked for more than 144 seconds. [ 716.930690][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 716.938252][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.947015][ T27] task:syz-executor101 state:D stack:30464 pid: 6591 ppid: 1 flags:0x00000000 [ 716.956295][ T27] Call Trace: [ 716.959577][ T27] __schedule+0x940/0x26f0 [ 716.963988][ T27] ? io_schedule_timeout+0x140/0x140 [ 716.969342][ T27] schedule+0xd3/0x270 [ 716.973435][ T27] schedule_preempt_disabled+0xf/0x20 [ 716.979098][ T27] __mutex_lock+0xa34/0x12f0 [ 716.983720][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.990064][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 716.995273][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.000878][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.007328][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.012451][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.018761][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.024153][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.028819][ T27] do_syscall_64+0x35/0xb0 [ 717.033352][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.039394][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.043813][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.052301][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.060347][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.068393][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.076438][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.084416][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.092476][ T27] INFO: task syz-executor101:6594 blocked for more than 144 seconds. [ 717.100608][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 717.107791][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.116559][ T27] task:syz-executor101 state:D stack:30464 pid: 6594 ppid: 1 flags:0x00000000 [ 717.125964][ T27] Call Trace: [ 717.129257][ T27] __schedule+0x940/0x26f0 [ 717.133703][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.139054][ T27] schedule+0xd3/0x270 [ 717.143134][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.148574][ T27] __mutex_lock+0xa34/0x12f0 [ 717.153175][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.159677][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 717.164461][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.170068][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.176384][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.181512][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.187812][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.193203][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.197868][ T27] do_syscall_64+0x35/0xb0 [ 717.202312][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.208269][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.212685][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.221174][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.229218][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.237305][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.245284][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.253357][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.261741][ T27] INFO: task syz-executor101:6597 blocked for more than 144 seconds. [ 717.269888][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 717.277137][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.285993][ T27] task:syz-executor101 state:D stack:30040 pid: 6597 ppid: 1 flags:0x00000000 [ 717.295299][ T27] Call Trace: [ 717.298636][ T27] __schedule+0x940/0x26f0 [ 717.303076][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.308459][ T27] schedule+0xd3/0x270 [ 717.312543][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.318061][ T27] __mutex_lock+0xa34/0x12f0 [ 717.322663][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.328966][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 717.333760][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.339368][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.345623][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.350807][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.357213][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.362607][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.367279][ T27] do_syscall_64+0x35/0xb0 [ 717.371713][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.377760][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.382177][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.390670][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.398793][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.406854][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.414856][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.422954][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.431050][ T27] INFO: task syz-executor101:6600 blocked for more than 144 seconds. [ 717.439182][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 717.446346][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.455010][ T27] task:syz-executor101 state:D stack:30464 pid: 6600 ppid: 1 flags:0x00000000 [ 717.464268][ T27] Call Trace: [ 717.467618][ T27] __schedule+0x940/0x26f0 [ 717.472042][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.477380][ T27] schedule+0xd3/0x270 [ 717.481453][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.486887][ T27] __mutex_lock+0xa34/0x12f0 [ 717.491495][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.497811][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 717.502629][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.508255][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.514675][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.519969][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.526319][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.531828][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.536555][ T27] do_syscall_64+0x35/0xb0 [ 717.540987][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.547201][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.551728][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.560381][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.568436][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.576672][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.584785][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.592999][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.601161][ T27] INFO: task syz-executor101:6603 blocked for more than 144 seconds. [ 717.609305][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 717.616496][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.625259][ T27] task:syz-executor101 state:D stack:30464 pid: 6603 ppid: 1 flags:0x00000000 [ 717.634523][ T27] Call Trace: [ 717.637875][ T27] __schedule+0x940/0x26f0 [ 717.642482][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.647831][ T27] schedule+0xd3/0x270 [ 717.651912][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.657359][ T27] __mutex_lock+0xa34/0x12f0 [ 717.661973][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.668305][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 717.673100][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.678737][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.684996][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.690277][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.696583][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.702063][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.706717][ T27] do_syscall_64+0x35/0xb0 [ 717.711140][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.717137][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.721567][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.730075][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.738272][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.746754][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.754737][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.762956][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.771069][ T27] INFO: task syz-executor101:6606 blocked for more than 144 seconds. [ 717.779205][ T27] Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 717.786401][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.795090][ T27] task:syz-executor101 state:D stack:30464 pid: 6606 ppid: 1 flags:0x00000000 [ 717.804462][ T27] Call Trace: [ 717.807886][ T27] __schedule+0x940/0x26f0 [ 717.812389][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.817755][ T27] schedule+0xd3/0x270 [ 717.821837][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.827263][ T27] __mutex_lock+0xa34/0x12f0 [ 717.831868][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.838496][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 717.843280][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.851307][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.857645][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 717.862787][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.869109][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 717.874504][ T27] __x64_sys_acct+0xa3/0x1f0 [ 717.879198][ T27] do_syscall_64+0x35/0xb0 [ 717.883624][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.889586][ T27] RIP: 0033:0x7feda9d9dd59 [ 717.894093][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 717.902581][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 717.910637][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 717.920146][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 717.928207][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 717.936233][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 717.944627][ T27] INFO: task syz-executor101:7967 can't die for more than 145 seconds. [ 717.952942][ T27] task:syz-executor101 state:D stack:28144 pid: 7967 ppid: 6574 flags:0x00000004 [ 717.962245][ T27] Call Trace: [ 717.965527][ T27] __schedule+0x940/0x26f0 [ 717.970036][ T27] ? io_schedule_timeout+0x140/0x140 [ 717.975344][ T27] schedule+0xd3/0x270 [ 717.979476][ T27] schedule_preempt_disabled+0xf/0x20 [ 717.984880][ T27] __mutex_lock+0xa34/0x12f0 [ 717.989551][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.995865][ T27] ? __x64_sys_acct+0xa3/0x1f0 [ 718.000647][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 718.006246][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 718.012494][ T27] ? strncpy_from_user+0x2a0/0x3e0 [ 718.017680][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 718.023926][ T27] ? getname_flags.part.0+0x1dd/0x4f0 [ 718.029381][ T27] __x64_sys_acct+0xa3/0x1f0 [ 718.033983][ T27] do_syscall_64+0x35/0xb0 [ 718.038458][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 718.044388][ T27] RIP: 0033:0x7feda9d9dd59 [ 718.048860][ T27] RSP: 002b:00007ffcac1e1658 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 718.057369][ T27] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feda9d9dd59 [ 718.065354][ T27] RDX: 00007feda9d9dd59 RSI: 9999999999999999 RDI: 00000000200001c0 [ 718.073428][ T27] RBP: 0000000000000000 R08: 00007ffcac1e17f8 R09: 00007ffcac1e17f8 [ 718.081498][ T27] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007ffcac1e166c [ 718.089538][ T27] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 718.097644][ T27] [ 718.097644][ T27] Showing all locks held in the system: [ 718.105354][ T27] 1 lock held by khungtaskd/27: [ 718.110251][ T27] #0: ffffffff8b980460 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 718.120358][ T27] 1 lock held by syz-executor101/6576: [ 718.125887][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.135217][ T27] 1 lock held by syz-executor101/6579: [ 718.140723][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.150144][ T27] 1 lock held by syz-executor101/6582: [ 718.155596][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.165064][ T27] 1 lock held by syz-executor101/6585: [ 718.170583][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.180001][ T27] 1 lock held by syz-executor101/6588: [ 718.185457][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.194874][ T27] 1 lock held by syz-executor101/6591: [ 718.200423][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.209970][ T27] 1 lock held by syz-executor101/6594: [ 718.215427][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.224812][ T27] 1 lock held by syz-executor101/6597: [ 718.230426][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.239863][ T27] 1 lock held by syz-executor101/6600: [ 718.245325][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.254723][ T27] 1 lock held by syz-executor101/6603: [ 718.260251][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.269654][ T27] 1 lock held by syz-executor101/6606: [ 718.275106][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.284502][ T27] 1 lock held by syz-executor101/6609: [ 718.290026][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.299437][ T27] 1 lock held by syz-executor101/6612: [ 718.304888][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.314334][ T27] 1 lock held by syz-executor101/6615: [ 718.319946][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.329441][ T27] 1 lock held by syz-executor101/6618: [ 718.334903][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.344343][ T27] 1 lock held by syz-executor101/6621: [ 718.349888][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.359272][ T27] 1 lock held by syz-executor101/6624: [ 718.364732][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.374134][ T27] 1 lock held by syz-executor101/6627: [ 718.379716][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.389117][ T27] 1 lock held by syz-executor101/6630: [ 718.394575][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.404067][ T27] 1 lock held by syz-executor101/6633: [ 718.409591][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.418990][ T27] 1 lock held by syz-executor101/6636: [ 718.424449][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.434030][ T27] 1 lock held by syz-executor101/6639: [ 718.439573][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.449029][ T27] 1 lock held by syz-executor101/6642: [ 718.454490][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.463916][ T27] 1 lock held by syz-executor101/6645: [ 718.469459][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.478893][ T27] 1 lock held by syz-executor101/6648: [ 718.484347][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.494041][ T27] 1 lock held by syz-executor101/6651: [ 718.499815][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.509264][ T27] 1 lock held by syz-executor101/6654: [ 718.514721][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.524100][ T27] 1 lock held by syz-executor101/6657: [ 718.529633][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.539108][ T27] 1 lock held by syz-executor101/6660: [ 718.544564][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.554178][ T27] 1 lock held by syz-executor101/6663: [ 718.559772][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.569574][ T27] 1 lock held by syz-executor101/6666: [ 718.575041][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.584763][ T27] 1 lock held by syz-executor101/6669: [ 718.590460][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.600174][ T27] 1 lock held by syz-executor101/6672: [ 718.605943][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.615292][ T27] 1 lock held by syz-executor101/6675: [ 718.620842][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.630309][ T27] 1 lock held by syz-executor101/6678: [ 718.636292][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.645781][ T27] 1 lock held by syz-executor101/6681: [ 718.651243][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.660644][ T27] 1 lock held by syz-executor101/6684: [ 718.666207][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.675543][ T27] 1 lock held by syz-executor101/6687: [ 718.681074][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.690510][ T27] 1 lock held by syz-executor101/6690: [ 718.696039][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.705379][ T27] 1 lock held by syz-executor101/6693: [ 718.711107][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.720551][ T27] 1 lock held by syz-executor101/6696: [ 718.726098][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.735679][ T27] 1 lock held by syz-executor101/6699: [ 718.741135][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.750538][ T27] 1 lock held by syz-executor101/6702: [ 718.756073][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.765425][ T27] 1 lock held by syz-executor101/6705: [ 718.770944][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.780370][ T27] 1 lock held by syz-executor101/6708: [ 718.785887][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.795238][ T27] 1 lock held by syz-executor101/6711: [ 718.800764][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.810270][ T27] 1 lock held by syz-executor101/6714: [ 718.815891][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.825265][ T27] 1 lock held by syz-executor101/6717: [ 718.830768][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.840204][ T27] 1 lock held by syz-executor101/6720: [ 718.845734][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.855096][ T27] 1 lock held by syz-executor101/6723: [ 718.860638][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.870131][ T27] 1 lock held by syz-executor101/6726: [ 718.875664][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.885011][ T27] 1 lock held by syz-executor101/6729: [ 718.890515][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.899925][ T27] 1 lock held by syz-executor101/6732: [ 718.905381][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.914760][ T27] 1 lock held by syz-executor101/6735: [ 718.920303][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.929691][ T27] 1 lock held by syz-executor101/6738: [ 718.935148][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.944610][ T27] 1 lock held by syz-executor101/6741: [ 718.950137][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.959563][ T27] 1 lock held by syz-executor101/6744: [ 718.965019][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.974962][ T27] 1 lock held by syz-executor101/6747: [ 718.980515][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 718.990287][ T27] 1 lock held by syz-executor101/6750: [ 718.995831][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.005174][ T27] 1 lock held by syz-executor101/6753: [ 719.011022][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.020538][ T27] 1 lock held by syz-executor101/6756: [ 719.026066][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.035409][ T27] 1 lock held by syz-executor101/6759: [ 719.040918][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.050323][ T27] 1 lock held by syz-executor101/6762: [ 719.055844][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.065206][ T27] 1 lock held by syz-executor101/6765: [ 719.070727][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.080168][ T27] 1 lock held by syz-executor101/6768: [ 719.085704][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.095053][ T27] 1 lock held by syz-executor101/6771: [ 719.100580][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.110015][ T27] 1 lock held by syz-executor101/6774: [ 719.115477][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.125043][ T27] 1 lock held by syz-executor101/6777: [ 719.130552][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.139959][ T27] 1 lock held by syz-executor101/6780: [ 719.145491][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.154869][ T27] 1 lock held by syz-executor101/6783: [ 719.160469][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.169869][ T27] 1 lock held by syz-executor101/6786: [ 719.175323][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.184691][ T27] 1 lock held by syz-executor101/6789: [ 719.190247][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.199871][ T27] 1 lock held by syz-executor101/6792: [ 719.205340][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.214794][ T27] 1 lock held by syz-executor101/6795: [ 719.220345][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.229962][ T27] 1 lock held by syz-executor101/6798: [ 719.236202][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.245626][ T27] 1 lock held by syz-executor101/6801: [ 719.251112][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.260903][ T27] 1 lock held by syz-executor101/6804: [ 719.266435][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.275831][ T27] 1 lock held by syz-executor101/6807: [ 719.281307][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.290705][ T27] 1 lock held by syz-executor101/6810: [ 719.296249][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.305651][ T27] 1 lock held by syz-executor101/6813: [ 719.311231][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.320624][ T27] 1 lock held by syz-executor101/6816: [ 719.326225][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.335898][ T27] 1 lock held by syz-executor101/6819: [ 719.341366][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.350913][ T27] 1 lock held by syz-executor101/6822: [ 719.356890][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.366544][ T27] 1 lock held by syz-executor101/6825: [ 719.372010][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.381550][ T27] 1 lock held by syz-executor101/6828: [ 719.387123][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.396966][ T27] 1 lock held by syz-executor101/6831: [ 719.402613][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.412374][ T27] 1 lock held by syz-executor101/6834: [ 719.417956][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.427744][ T27] 1 lock held by syz-executor101/6837: [ 719.433225][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.443186][ T27] 1 lock held by syz-executor101/6840: [ 719.448758][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.458551][ T27] 1 lock held by syz-executor101/6843: [ 719.464040][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.473744][ T27] 1 lock held by syz-executor101/6846: [ 719.479387][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.489436][ T27] 1 lock held by syz-executor101/6849: [ 719.494909][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.504726][ T27] 1 lock held by syz-executor101/6852: [ 719.510383][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.520142][ T27] 1 lock held by syz-executor101/6855: [ 719.525722][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.535099][ T27] 1 lock held by syz-executor101/6858: [ 719.541063][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.550549][ T27] 1 lock held by syz-executor101/6861: [ 719.556146][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.565500][ T27] 1 lock held by syz-executor101/6864: [ 719.571381][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.580960][ T27] 1 lock held by syz-executor101/6867: [ 719.586941][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.596525][ T27] 1 lock held by syz-executor101/6870: [ 719.601988][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.611454][ T27] 1 lock held by syz-executor101/6873: [ 719.616986][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.626457][ T27] 1 lock held by syz-executor101/6876: [ 719.631917][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.641400][ T27] 1 lock held by syz-executor101/6879: [ 719.646967][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.656371][ T27] 1 lock held by syz-executor101/6882: [ 719.661842][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.671275][ T27] 1 lock held by syz-executor101/6885: [ 719.676809][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.686245][ T27] 1 lock held by syz-executor101/6888: [ 719.691709][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.701303][ T27] 1 lock held by syz-executor101/6891: [ 719.707036][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.716449][ T27] 1 lock held by syz-executor101/6894: [ 719.721903][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.731319][ T27] 1 lock held by syz-executor101/6897: [ 719.736853][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.746272][ T27] 1 lock held by syz-executor101/6900: [ 719.751726][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.761104][ T27] 1 lock held by syz-executor101/6903: [ 719.766640][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.776027][ T27] 1 lock held by syz-executor101/6906: [ 719.781496][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.790917][ T27] 1 lock held by syz-executor101/6909: [ 719.796438][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.805854][ T27] 1 lock held by syz-executor101/6912: [ 719.811306][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.820716][ T27] 1 lock held by syz-executor101/6915: [ 719.826250][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.835635][ T27] 1 lock held by syz-executor101/6918: [ 719.841106][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.850582][ T27] 1 lock held by syz-executor101/6921: [ 719.856112][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.865443][ T27] 1 lock held by syz-executor101/6924: [ 719.870971][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.880535][ T27] 1 lock held by syz-executor101/6927: [ 719.886072][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.895424][ T27] 1 lock held by syz-executor101/6930: [ 719.900937][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.910371][ T27] 1 lock held by syz-executor101/6933: [ 719.916061][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.925411][ T27] 1 lock held by syz-executor101/6936: [ 719.930942][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.940370][ T27] 1 lock held by syz-executor101/6939: [ 719.945898][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.955253][ T27] 1 lock held by syz-executor101/6942: [ 719.960762][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.970209][ T27] 1 lock held by syz-executor101/6945: [ 719.975741][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 719.985098][ T27] 1 lock held by syz-executor101/6948: [ 719.990642][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.000082][ T27] 1 lock held by syz-executor101/6951: [ 720.005635][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.014974][ T27] 1 lock held by syz-executor101/6954: [ 720.020506][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.030159][ T27] 1 lock held by syz-executor101/6957: [ 720.035719][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.045072][ T27] 1 lock held by syz-executor101/6960: [ 720.050664][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.060088][ T27] 1 lock held by syz-executor101/6963: [ 720.065670][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.075011][ T27] 1 lock held by syz-executor101/6966: [ 720.080540][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.090024][ T27] 1 lock held by syz-executor101/6969: [ 720.095478][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.104913][ T27] 1 lock held by syz-executor101/6972: [ 720.110629][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.120523][ T27] 1 lock held by syz-executor101/6975: [ 720.126261][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.135730][ T27] 1 lock held by syz-executor101/6978: [ 720.141195][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.150667][ T27] 1 lock held by syz-executor101/6981: [ 720.156205][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.165667][ T27] 1 lock held by syz-executor101/6984: [ 720.171125][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.180526][ T27] 1 lock held by syz-executor101/6987: [ 720.186234][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.196182][ T27] 1 lock held by syz-executor101/6990: [ 720.201644][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.211070][ T27] 1 lock held by syz-executor101/6993: [ 720.216679][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.226138][ T27] 1 lock held by syz-executor101/6996: [ 720.231678][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.241075][ T27] 1 lock held by syz-executor101/6999: [ 720.246633][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.256076][ T27] 1 lock held by syz-executor101/7002: [ 720.261559][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.271027][ T27] 1 lock held by syz-executor101/7005: [ 720.276568][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.285983][ T27] 1 lock held by syz-executor101/7008: [ 720.291445][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.300911][ T27] 1 lock held by syz-executor101/7011: [ 720.306665][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.316129][ T27] 1 lock held by syz-executor101/7014: [ 720.321806][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.331340][ T27] 1 lock held by syz-executor101/7017: [ 720.337008][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.346404][ T27] 1 lock held by syz-executor101/7020: [ 720.351858][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.361236][ T27] 1 lock held by syz-executor101/7023: [ 720.366945][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.376363][ T27] 1 lock held by syz-executor101/7026: [ 720.381846][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.391271][ T27] 1 lock held by syz-executor101/7029: [ 720.396824][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.406269][ T27] 1 lock held by syz-executor101/7032: [ 720.411824][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.421363][ T27] 1 lock held by syz-executor101/7035: [ 720.427000][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.436652][ T27] 1 lock held by syz-executor101/7038: [ 720.442210][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.451785][ T27] 1 lock held by syz-executor101/7041: [ 720.457372][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.466786][ T27] 1 lock held by syz-executor101/7044: [ 720.472241][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.481727][ T27] 1 lock held by syz-executor101/7047: [ 720.487272][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.496674][ T27] 1 lock held by syz-executor101/7050: [ 720.502136][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.511868][ T27] 1 lock held by syz-executor101/7053: [ 720.517398][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.527224][ T27] 1 lock held by syz-executor101/7056: [ 720.532700][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.542185][ T27] 1 lock held by syz-executor101/7059: [ 720.547912][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.557469][ T27] 1 lock held by syz-executor101/7062: [ 720.562928][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.572351][ T27] 1 lock held by syz-executor101/7065: [ 720.577888][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.587418][ T27] 1 lock held by syz-executor101/7068: [ 720.592873][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.602370][ T27] 1 lock held by syz-executor101/7071: [ 720.607919][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.617489][ T27] 1 lock held by syz-executor101/7074: [ 720.622947][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.632353][ T27] 1 lock held by syz-executor101/7077: [ 720.637981][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.647368][ T27] 1 lock held by syz-executor101/7080: [ 720.652818][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.662241][ T27] 1 lock held by syz-executor101/7083: [ 720.667896][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.677375][ T27] 1 lock held by syz-executor101/7086: [ 720.682987][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.692609][ T27] 1 lock held by syz-executor101/7089: [ 720.698144][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.707560][ T27] 1 lock held by syz-executor101/7092: [ 720.713194][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.722580][ T27] 1 lock held by syz-executor101/7095: [ 720.728124][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.737597][ T27] 1 lock held by syz-executor101/7098: [ 720.743053][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.752643][ T27] 1 lock held by syz-executor101/7101: [ 720.758318][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.767707][ T27] 1 lock held by syz-executor101/7104: [ 720.773162][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.782556][ T27] 1 lock held by syz-executor101/7107: [ 720.788128][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.797691][ T27] 1 lock held by syz-executor101/7110: [ 720.803160][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.812644][ T27] 1 lock held by syz-executor101/7113: [ 720.818169][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.827751][ T27] 1 lock held by syz-executor101/7116: [ 720.833309][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.842710][ T27] 1 lock held by syz-executor101/7119: [ 720.848281][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.857663][ T27] 1 lock held by syz-executor101/7122: [ 720.863149][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.872871][ T27] 1 lock held by syz-executor101/7125: [ 720.878409][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.888722][ T27] 1 lock held by syz-executor101/7128: [ 720.894178][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.903551][ T27] 1 lock held by syz-executor101/7131: [ 720.909287][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.918712][ T27] 1 lock held by syz-executor101/7134: [ 720.924180][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.933682][ T27] 1 lock held by syz-executor101/7137: [ 720.939216][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.948633][ T27] 1 lock held by syz-executor101/7140: [ 720.954082][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.963468][ T27] 1 lock held by syz-executor101/7143: [ 720.969168][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.978646][ T27] 1 lock held by syz-executor101/7146: [ 720.984104][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 720.993527][ T27] 1 lock held by syz-executor101/7149: [ 720.999074][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.008586][ T27] 1 lock held by syz-executor101/7152: [ 721.014040][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.023511][ T27] 1 lock held by syz-executor101/7155: [ 721.029058][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.038453][ T27] 1 lock held by syz-executor101/7158: [ 721.044010][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.053461][ T27] 1 lock held by syz-executor101/7161: [ 721.059012][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.068587][ T27] 1 lock held by syz-executor101/7164: [ 721.074043][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.083577][ T27] 1 lock held by syz-executor101/7167: [ 721.089299][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.098913][ T27] 1 lock held by syz-executor101/7170: [ 721.104380][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.113808][ T27] 1 lock held by syz-executor101/7173: [ 721.119425][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.128865][ T27] 1 lock held by syz-executor101/7176: [ 721.134316][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.143724][ T27] 1 lock held by syz-executor101/7179: [ 721.149277][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.158674][ T27] 1 lock held by syz-executor101/7182: [ 721.164136][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.173699][ T27] 1 lock held by syz-executor101/7185: [ 721.179823][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.189241][ T27] 1 lock held by syz-executor101/7188: [ 721.194703][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.204242][ T27] 1 lock held by syz-executor101/7191: [ 721.209790][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.219184][ T27] 1 lock held by syz-executor101/7194: [ 721.224646][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.234141][ T27] 1 lock held by syz-executor101/7197: [ 721.239667][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.249096][ T27] 1 lock held by syz-executor101/7200: [ 721.254573][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.263954][ T27] 1 lock held by syz-executor101/7203: [ 721.269498][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.278893][ T27] 1 lock held by syz-executor101/7206: [ 721.284349][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.293759][ T27] 1 lock held by syz-executor101/7209: [ 721.299309][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.308737][ T27] 1 lock held by syz-executor101/7212: [ 721.314189][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.323680][ T27] 1 lock held by syz-executor101/7215: [ 721.329236][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.338671][ T27] 1 lock held by syz-executor101/7218: [ 721.344129][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.353641][ T27] 1 lock held by syz-executor101/7221: [ 721.359161][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.368605][ T27] 1 lock held by syz-executor101/7224: [ 721.374057][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.383437][ T27] 1 lock held by syz-executor101/7227: [ 721.389211][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.398625][ T27] 1 lock held by syz-executor101/7230: [ 721.404083][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.413508][ T27] 1 lock held by syz-executor101/7233: [ 721.419024][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.428528][ T27] 1 lock held by syz-executor101/7236: [ 721.433984][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.443410][ T27] 1 lock held by syz-executor101/7239: [ 721.449072][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.458509][ T27] 1 lock held by syz-executor101/7242: [ 721.464012][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.473495][ T27] 1 lock held by syz-executor101/7245: [ 721.479049][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.488636][ T27] 1 lock held by syz-executor101/7248: [ 721.494099][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.503496][ T27] 1 lock held by syz-executor101/7251: [ 721.509074][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.518575][ T27] 1 lock held by syz-executor101/7254: [ 721.524032][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.533449][ T27] 1 lock held by syz-executor101/7257: [ 721.538970][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.548390][ T27] 1 lock held by syz-executor101/7260: [ 721.553841][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.563414][ T27] 1 lock held by syz-executor101/7263: [ 721.568974][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.578596][ T27] 1 lock held by syz-executor101/7266: [ 721.584102][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.593538][ T27] 1 lock held by syz-executor101/7269: [ 721.599302][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.609380][ T27] 1 lock held by syz-executor101/7272: [ 721.614834][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.625204][ T27] 1 lock held by syz-executor101/7275: [ 721.631323][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.641393][ T27] 1 lock held by syz-executor101/7278: [ 721.647711][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.658183][ T27] 1 lock held by syz-executor101/7281: [ 721.663640][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.674196][ T27] 1 lock held by syz-executor101/7284: [ 721.680509][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.690525][ T27] 1 lock held by syz-executor101/7287: [ 721.696735][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.707027][ T27] 1 lock held by syz-executor101/7290: [ 721.712504][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.721937][ T27] 1 lock held by syz-executor101/7293: [ 721.727497][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.736896][ T27] 1 lock held by syz-executor101/7296: [ 721.742346][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.751759][ T27] 1 lock held by syz-executor101/7299: [ 721.757365][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.766875][ T27] 1 lock held by syz-executor101/7302: [ 721.772329][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.781700][ T27] 1 lock held by syz-executor101/7305: [ 721.787233][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.796625][ T27] 1 lock held by syz-executor101/7308: [ 721.802077][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.812071][ T27] 1 lock held by syz-executor101/7311: [ 721.817596][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.827043][ T27] 1 lock held by syz-executor101/7314: [ 721.832504][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.842048][ T27] 1 lock held by syz-executor101/7317: [ 721.847606][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.857017][ T27] 1 lock held by syz-executor101/7320: [ 721.862474][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.871876][ T27] 1 lock held by syz-executor101/7323: [ 721.877566][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.887062][ T27] 1 lock held by syz-executor101/7326: [ 721.892515][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.901890][ T27] 1 lock held by syz-executor101/7329: [ 721.907454][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.916840][ T27] 1 lock held by syz-executor101/7332: [ 721.922303][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.931700][ T27] 1 lock held by syz-executor101/7335: [ 721.937217][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.946657][ T27] 1 lock held by syz-executor101/7338: [ 721.952123][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.961493][ T27] 1 lock held by syz-executor101/7341: [ 721.967056][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.976471][ T27] 1 lock held by syz-executor101/7344: [ 721.981928][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 721.991365][ T27] 1 lock held by syz-executor101/7347: [ 721.996891][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.006296][ T27] 1 lock held by syz-executor101/7350: [ 722.011746][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.021307][ T27] 1 lock held by syz-executor101/7353: [ 722.026851][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.036387][ T27] 1 lock held by syz-executor101/7356: [ 722.041841][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.051265][ T27] 1 lock held by syz-executor101/7359: [ 722.056779][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.066191][ T27] 1 lock held by syz-executor101/7362: [ 722.071640][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.081009][ T27] 1 lock held by syz-executor101/7365: [ 722.086580][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.095990][ T27] 1 lock held by syz-executor101/7368: [ 722.101450][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.110884][ T27] 1 lock held by syz-executor101/7371: [ 722.116408][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.125821][ T27] 1 lock held by syz-executor101/7374: [ 722.131270][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.140756][ T27] 1 lock held by syz-executor101/7377: [ 722.146741][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.156130][ T27] 1 lock held by syz-executor101/7380: [ 722.161584][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.171060][ T27] 1 lock held by syz-executor101/7383: [ 722.176578][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.185976][ T27] 1 lock held by syz-executor101/7386: [ 722.191424][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.200807][ T27] 1 lock held by syz-executor101/7389: [ 722.206342][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.215727][ T27] 1 lock held by syz-executor101/7392: [ 722.221177][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.230926][ T27] 1 lock held by syz-executor101/7395: [ 722.236470][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.246068][ T27] 1 lock held by syz-executor101/7398: [ 722.251527][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.261219][ T27] 1 lock held by syz-executor101/7401: [ 722.266762][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.276148][ T27] 1 lock held by syz-executor101/7404: [ 722.281605][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.291004][ T27] 1 lock held by syz-executor101/7407: [ 722.296516][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.306117][ T27] 1 lock held by syz-executor101/7410: [ 722.311572][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.320945][ T27] 1 lock held by syz-executor101/7413: [ 722.326477][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.335861][ T27] 1 lock held by syz-executor101/7416: [ 722.341312][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.350892][ T27] 1 lock held by syz-executor101/7419: [ 722.356410][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.365836][ T27] 1 lock held by syz-executor101/7422: [ 722.371290][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.380724][ T27] 1 lock held by syz-executor101/7425: [ 722.386268][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.395668][ T27] 1 lock held by syz-executor101/7428: [ 722.401128][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.410643][ T27] 1 lock held by syz-executor101/7431: [ 722.416177][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.425595][ T27] 1 lock held by syz-executor101/7434: [ 722.431048][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.440622][ T27] 1 lock held by syz-executor101/7437: [ 722.446163][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.455586][ T27] 1 lock held by syz-executor101/7440: [ 722.461037][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.470429][ T27] 1 lock held by syz-executor101/7443: [ 722.475972][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.485310][ T27] 1 lock held by syz-executor101/7446: [ 722.490938][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.500378][ T27] 1 lock held by syz-executor101/7449: [ 722.505928][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.515283][ T27] 1 lock held by syz-executor101/7452: [ 722.520849][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.530284][ T27] 1 lock held by syz-executor101/7455: [ 722.535884][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.545228][ T27] 1 lock held by syz-executor101/7458: [ 722.550767][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.560454][ T27] 1 lock held by syz-executor101/7461: [ 722.565991][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.575343][ T27] 1 lock held by syz-executor101/7464: [ 722.581030][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.590484][ T27] 1 lock held by syz-executor101/7467: [ 722.595997][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.605358][ T27] 1 lock held by syz-executor101/7470: [ 722.610906][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.620597][ T27] 1 lock held by syz-executor101/7473: [ 722.626154][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.635686][ T27] 1 lock held by syz-executor101/7476: [ 722.641154][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.650754][ T27] 1 lock held by syz-executor101/7479: [ 722.656273][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.665716][ T27] 1 lock held by syz-executor101/7482: [ 722.671183][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.680556][ T27] 1 lock held by syz-executor101/7485: [ 722.686104][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.695589][ T27] 1 lock held by syz-executor101/7488: [ 722.701052][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.710543][ T27] 1 lock held by syz-executor101/7491: [ 722.716060][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.725737][ T27] 1 lock held by syz-executor101/7494: [ 722.731188][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.740576][ T27] 1 lock held by syz-executor101/7497: [ 722.746223][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.755656][ T27] 1 lock held by syz-executor101/7500: [ 722.761116][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.770664][ T27] 1 lock held by syz-executor101/7503: [ 722.776210][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.785683][ T27] 1 lock held by syz-executor101/7506: [ 722.791150][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.800542][ T27] 1 lock held by syz-executor101/7509: [ 722.806086][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.815491][ T27] 1 lock held by syz-executor101/7512: [ 722.820944][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.830366][ T27] 1 lock held by syz-executor101/7515: [ 722.835890][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.845225][ T27] 1 lock held by syz-executor101/7518: [ 722.850759][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.860339][ T27] 1 lock held by syz-executor101/7521: [ 722.865857][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.875343][ T27] 1 lock held by syz-executor101/7524: [ 722.880868][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.890301][ T27] 1 lock held by syz-executor101/7527: [ 722.895829][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.905174][ T27] 1 lock held by syz-executor101/7530: [ 722.910715][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.920148][ T27] 1 lock held by syz-executor101/7533: [ 722.925679][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.935017][ T27] 1 lock held by syz-executor101/7536: [ 722.940537][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.950054][ T27] 1 lock held by syz-executor101/7539: [ 722.955556][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.964982][ T27] 1 lock held by syz-executor101/7542: [ 722.970528][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.979934][ T27] 1 lock held by syz-executor101/7545: [ 722.985489][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 722.994815][ T27] 1 lock held by syz-executor101/7548: [ 723.000333][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.009766][ T27] 1 lock held by syz-executor101/7551: [ 723.015217][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.024586][ T27] 1 lock held by syz-executor101/7554: [ 723.030126][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.039537][ T27] 1 lock held by syz-executor101/7557: [ 723.044999][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.054481][ T27] 1 lock held by syz-executor101/7560: [ 723.060156][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.069765][ T27] 1 lock held by syz-executor101/7563: [ 723.075228][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.084612][ T27] 1 lock held by syz-executor101/7566: [ 723.090161][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.099559][ T27] 1 lock held by syz-executor101/7569: [ 723.105039][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.114534][ T27] 1 lock held by syz-executor101/7572: [ 723.120065][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.129475][ T27] 1 lock held by syz-executor101/7575: [ 723.134953][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.144333][ T27] 1 lock held by syz-executor101/7578: [ 723.149876][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.159258][ T27] 1 lock held by syz-executor101/7581: [ 723.164709][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.174135][ T27] 1 lock held by syz-executor101/7584: [ 723.179684][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.189133][ T27] 1 lock held by syz-executor101/7587: [ 723.194590][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.203963][ T27] 1 lock held by syz-executor101/7590: [ 723.209516][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.218906][ T27] 1 lock held by syz-executor101/7593: [ 723.224372][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.233769][ T27] 1 lock held by syz-executor101/7596: [ 723.239304][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.248731][ T27] 1 lock held by syz-executor101/7599: [ 723.254189][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.263569][ T27] 1 lock held by syz-executor101/7602: [ 723.269127][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.278797][ T27] 1 lock held by syz-executor101/7605: [ 723.284261][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.293684][ T27] 1 lock held by syz-executor101/7608: [ 723.299268][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.308728][ T27] 1 lock held by syz-executor101/7611: [ 723.314300][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.323729][ T27] 1 lock held by syz-executor101/7614: [ 723.329363][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.338753][ T27] 1 lock held by syz-executor101/7617: [ 723.344209][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.353613][ T27] 1 lock held by syz-executor101/7620: [ 723.359144][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.368557][ T27] 1 lock held by syz-executor101/7623: [ 723.374011][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.383395][ T27] 1 lock held by syz-executor101/7626: [ 723.388944][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.398322][ T27] 1 lock held by syz-executor101/7629: [ 723.403780][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.413216][ T27] 1 lock held by syz-executor101/7632: [ 723.418758][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.428207][ T27] 1 lock held by syz-executor101/7635: [ 723.433670][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.443116][ T27] 1 lock held by syz-executor101/7638: [ 723.448682][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.458179][ T27] 1 lock held by syz-executor101/7641: [ 723.463909][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.473332][ T27] 1 lock held by syz-executor101/7644: [ 723.478866][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.488466][ T27] 1 lock held by syz-executor101/7647: [ 723.493925][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.503529][ T27] 1 lock held by syz-executor101/7650: [ 723.509104][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.518684][ T27] 1 lock held by syz-executor101/7653: [ 723.524161][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.533589][ T27] 1 lock held by syz-executor101/7656: [ 723.539123][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.548540][ T27] 1 lock held by syz-executor101/7659: [ 723.553991][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.563485][ T27] 1 lock held by syz-executor101/7662: [ 723.569043][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.578490][ T27] 1 lock held by syz-executor101/7665: [ 723.584246][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.593701][ T27] 1 lock held by syz-executor101/7668: [ 723.599501][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.608928][ T27] 1 lock held by syz-executor101/7671: [ 723.614560][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.624031][ T27] 1 lock held by syz-executor101/7674: [ 723.629586][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.638981][ T27] 1 lock held by syz-executor101/7677: [ 723.644437][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.653935][ T27] 1 lock held by syz-executor101/7680: [ 723.659535][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.668943][ T27] 1 lock held by syz-executor101/7683: [ 723.674412][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.683881][ T27] 1 lock held by syz-executor101/7686: [ 723.689426][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.699043][ T27] 1 lock held by syz-executor101/7689: [ 723.704593][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.714053][ T27] 1 lock held by syz-executor101/7692: [ 723.719593][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.728999][ T27] 1 lock held by syz-executor101/7695: [ 723.734450][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.744049][ T27] 1 lock held by syz-executor101/7698: [ 723.749702][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.759109][ T27] 1 lock held by syz-executor101/7701: [ 723.764565][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.773971][ T27] 1 lock held by syz-executor101/7704: [ 723.779558][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.788972][ T27] 1 lock held by syz-executor101/7707: [ 723.794427][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.803829][ T27] 1 lock held by syz-executor101/7710: [ 723.809380][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.818816][ T27] 1 lock held by syz-executor101/7713: [ 723.824274][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.833700][ T27] 1 lock held by syz-executor101/7716: [ 723.839259][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.848708][ T27] 1 lock held by syz-executor101/7719: [ 723.854160][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.863552][ T27] 1 lock held by syz-executor101/7722: [ 723.869123][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.878705][ T27] 1 lock held by syz-executor101/7725: [ 723.884166][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.893579][ T27] 1 lock held by syz-executor101/7728: [ 723.899119][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.908717][ T27] 1 lock held by syz-executor101/7731: [ 723.914188][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.923586][ T27] 1 lock held by syz-executor101/7734: [ 723.929133][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.938534][ T27] 1 lock held by syz-executor101/7737: [ 723.943988][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.953396][ T27] 1 lock held by syz-executor101/7740: [ 723.958954][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.968561][ T27] 1 lock held by syz-executor101/7743: [ 723.974021][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.983449][ T27] 1 lock held by syz-executor101/7746: [ 723.988996][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 723.998379][ T27] 1 lock held by syz-executor101/7749: [ 724.003860][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.013261][ T27] 1 lock held by syz-executor101/7752: [ 724.018791][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.028190][ T27] 1 lock held by syz-executor101/7755: [ 724.033642][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.043020][ T27] 1 lock held by syz-executor101/7758: [ 724.048595][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.057973][ T27] 1 lock held by syz-executor101/7761: [ 724.063519][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.072938][ T27] 1 lock held by syz-executor101/7764: [ 724.078476][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.087899][ T27] 1 lock held by syz-executor101/7767: [ 724.093362][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.102806][ T27] 1 lock held by syz-executor101/7770: [ 724.108365][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.117937][ T27] 1 lock held by syz-executor101/7773: [ 724.123395][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.132822][ T27] 1 lock held by syz-executor101/7776: [ 724.138365][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.147781][ T27] 1 lock held by syz-executor101/7779: [ 724.153234][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.162682][ T27] 1 lock held by syz-executor101/7782: [ 724.168224][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.177611][ T27] 1 lock held by syz-executor101/7785: [ 724.183067][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.192478][ T27] 1 lock held by syz-executor101/7788: [ 724.198012][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.207426][ T27] 1 lock held by syz-executor101/7791: [ 724.212896][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.222389][ T27] 1 lock held by syz-executor101/7794: [ 724.227952][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.237401][ T27] 1 lock held by syz-executor101/7797: [ 724.242966][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.252387][ T27] 1 lock held by syz-executor101/7800: [ 724.257921][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.267332][ T27] 1 lock held by syz-executor101/7803: [ 724.272786][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.282279][ T27] 1 lock held by syz-executor101/7806: [ 724.287835][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.297392][ T27] 1 lock held by syz-executor101/7809: [ 724.302852][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.312257][ T27] 1 lock held by syz-executor101/7812: [ 724.317792][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.327393][ T27] 1 lock held by syz-executor101/7815: [ 724.332879][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.342276][ T27] 1 lock held by syz-executor101/7818: [ 724.347827][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.357324][ T27] 1 lock held by syz-executor101/7821: [ 724.362792][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.372857][ T27] 1 lock held by syz-executor101/7824: [ 724.379295][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.388789][ T27] 1 lock held by syz-executor101/7827: [ 724.394241][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.403621][ T27] 1 lock held by syz-executor101/7830: [ 724.409174][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.418636][ T27] 1 lock held by syz-executor101/7833: [ 724.424211][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.433611][ T27] 1 lock held by syz-executor101/7836: [ 724.439157][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.448554][ T27] 1 lock held by syz-executor101/7839: [ 724.454003][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.463376][ T27] 1 lock held by syz-executor101/7842: [ 724.469101][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.478519][ T27] 1 lock held by syz-executor101/7845: [ 724.483971][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.493401][ T27] 1 lock held by syz-executor101/7848: [ 724.498979][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.508488][ T27] 1 lock held by syz-executor101/7851: [ 724.513941][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.523443][ T27] 1 lock held by syz-executor101/7854: [ 724.529016][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.538742][ T27] 1 lock held by syz-executor101/7857: [ 724.544332][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.553884][ T27] 1 lock held by syz-executor101/7860: [ 724.559686][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.569231][ T27] 1 lock held by syz-executor101/7863: [ 724.574694][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.584314][ T27] 1 lock held by syz-executor101/7866: [ 724.589867][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.599272][ T27] 1 lock held by syz-executor101/7869: [ 724.604736][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.614309][ T27] 1 lock held by syz-executor101/7872: [ 724.619865][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.629336][ T27] 1 lock held by syz-executor101/7875: [ 724.634806][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.644493][ T27] 1 lock held by syz-executor101/7878: [ 724.650040][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.659439][ T27] 1 lock held by syz-executor101/7881: [ 724.664895][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.674297][ T27] 1 lock held by syz-executor101/7884: [ 724.680355][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.690172][ T27] 1 lock held by syz-executor101/7887: [ 724.695693][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.705109][ T27] 1 lock held by syz-executor101/7890: [ 724.710654][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.720256][ T27] 1 lock held by syz-executor101/7893: [ 724.725792][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.735419][ T27] 1 lock held by syz-executor101/7896: [ 724.740868][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.750577][ T27] 1 lock held by syz-executor101/7899: [ 724.756151][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.765572][ T27] 1 lock held by syz-executor101/7902: [ 724.771122][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.780565][ T27] 1 lock held by syz-executor101/7905: [ 724.786107][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.795510][ T27] 1 lock held by syz-executor101/7908: [ 724.800965][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.810432][ T27] 1 lock held by syz-executor101/7911: [ 724.815976][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.825413][ T27] 1 lock held by syz-executor101/7914: [ 724.830868][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.840390][ T27] 1 lock held by syz-executor101/7917: [ 724.845935][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.855253][ T27] 1 lock held by syz-executor101/7920: [ 724.860775][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.870299][ T27] 1 lock held by syz-executor101/7923: [ 724.876008][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.885565][ T27] 1 lock held by syz-executor101/7926: [ 724.891028][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.900482][ T27] 1 lock held by syz-executor101/7929: [ 724.907363][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.916776][ T27] 1 lock held by syz-executor101/7932: [ 724.922232][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.931642][ T27] 1 lock held by syz-executor101/7935: [ 724.937163][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.946569][ T27] 1 lock held by syz-executor101/7938: [ 724.952022][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.961646][ T27] 1 lock held by syz-executor101/7941: [ 724.967187][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.976613][ T27] 1 lock held by syz-executor101/7944: [ 724.982066][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 724.991457][ T27] 1 lock held by syz-executor101/7947: [ 724.996981][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.006393][ T27] 1 lock held by syz-executor101/7950: [ 725.011845][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.021316][ T27] 1 lock held by syz-executor101/7953: [ 725.026905][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.036337][ T27] 1 lock held by syz-executor101/7956: [ 725.041799][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.051263][ T27] 1 lock held by syz-executor101/7959: [ 725.056809][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.066230][ T27] 1 lock held by syz-executor101/7962: [ 725.071682][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.081076][ T27] 1 lock held by syz-executor101/7965: [ 725.086641][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.096040][ T27] 1 lock held by syz-executor101/7967: [ 725.101495][ T27] #0: ffffffff8b9b83c8 (acct_on_mutex){+.+.}-{3:3}, at: __x64_sys_acct+0xa3/0x1f0 [ 725.110908][ T27] [ 725.113308][ T27] ============================================= [ 725.113308][ T27] [ 725.122456][ T27] NMI backtrace for cpu 0 [ 725.126793][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 725.136143][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.146268][ T27] Call Trace: [ 725.149603][ T27] dump_stack_lvl+0xcd/0x134 [ 725.154252][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 725.159536][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 725.164775][ T27] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 725.170867][ T27] watchdog+0xcb7/0xed0 [ 725.175019][ T27] ? trace_sched_process_hang+0x280/0x280 [ 725.180726][ T27] kthread+0x3e5/0x4d0 [ 725.185449][ T27] ? set_kthread_struct+0x130/0x130 [ 725.190644][ T27] ret_from_fork+0x1f/0x30 [ 725.195249][ T27] Sending NMI from CPU 0 to CPUs 1: [ 725.200685][ C1] NMI backtrace for cpu 1 [ 725.200696][ C1] CPU: 1 PID: 6571 Comm: kworker/u4:1 Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 725.200721][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.200734][ C1] Workqueue: events_unbound toggle_allocation_gate [ 725.200854][ C1] RIP: 0010:check_preemption_disabled+0x4/0x140 [ 725.200887][ C1] Code: 00 00 e8 9f 78 66 f8 65 48 8b 3c 25 40 f0 01 00 e8 51 ae 1e f8 eb 99 0f 1f 44 00 00 0f 0b e9 23 ff ff ff cc cc cc 41 56 41 55 <49> 89 f5 41 54 55 48 89 fd 53 0f 1f 44 00 00 65 44 8b 25 ad 1c ce [ 725.200907][ C1] RSP: 0018:ffffc90002c1f990 EFLAGS: 00000082 [ 725.200923][ C1] RAX: 0000000000000000 RBX: ffffffff8d6e0000 RCX: ffffffffffffffff [ 725.200938][ C1] RDX: ffff888018a68000 RSI: ffffffff89e44040 RDI: ffffffff89e44080 [ 725.200953][ C1] RBP: ffff888010e68000 R08: 8000000001bbd063 R09: 0000000000000003 [ 725.200967][ C1] R10: ffffffff8d6e7620 R11: 000000000000003f R12: ffffffff8baaa260 [ 725.200982][ C1] R13: ffff888018a68000 R14: 000000008d6e0000 R15: ffffffff8baaa200 [ 725.200997][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 725.201017][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 725.201032][ C1] CR2: 00007f79cca1d018 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 725.201046][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 725.201059][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 725.201073][ C1] Call Trace: [ 725.201079][ C1] switch_mm_irqs_off+0x34/0xa10 [ 725.201133][ C1] ? __kmalloc_track_caller+0xca/0x310 [ 725.201180][ C1] ? lockdep_hardirqs_off+0x90/0xd0 [ 725.201204][ C1] ? __kmalloc_track_caller+0xca/0x310 [ 725.201233][ C1] __text_poke+0x44a/0x8c0 [ 725.201293][ C1] ? text_poke_loc_init+0x340/0x340 [ 725.201318][ C1] ? __kmalloc_track_caller+0xca/0x310 [ 725.201347][ C1] text_poke_bp_batch+0x2eb/0x560 [ 725.201373][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 725.201397][ C1] ? alternatives_enable_smp+0xf0/0xf0 [ 725.201422][ C1] ? __jump_label_patch+0x159/0x1b0 [ 725.201446][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 725.201473][ C1] ? __jump_label_update+0x351/0x400 [ 725.201539][ C1] text_poke_finish+0x16/0x30 [ 725.201563][ C1] arch_jump_label_transform_apply+0x13/0x20 [ 725.201587][ C1] jump_label_update+0x1d5/0x430 [ 725.201613][ C1] static_key_enable_cpuslocked+0x1b1/0x260 [ 725.201638][ C1] static_key_enable+0x16/0x20 [ 725.201661][ C1] toggle_allocation_gate+0x100/0x390 [ 725.201686][ C1] ? lock_release+0x720/0x720 [ 725.201728][ C1] ? wake_up_kfence_timer+0x20/0x20 [ 725.201759][ C1] process_one_work+0x9b2/0x1690 [ 725.201815][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 725.201845][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 725.201868][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 725.201896][ C1] worker_thread+0x658/0x11f0 [ 725.201926][ C1] ? process_one_work+0x1690/0x1690 [ 725.201955][ C1] kthread+0x3e5/0x4d0 [ 725.201979][ C1] ? set_kthread_struct+0x130/0x130 [ 725.202005][ C1] ret_from_fork+0x1f/0x30 [ 725.202037][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.353 msecs [ 725.202719][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 725.517268][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc1-next-20210917-syzkaller #0 [ 725.526636][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.536696][ T27] Call Trace: [ 725.539980][ T27] dump_stack_lvl+0xcd/0x134 [ 725.544582][ T27] panic+0x2b0/0x6dd [ 725.548488][ T27] ? __warn_printk+0xf3/0xf3 [ 725.553174][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 725.558376][ T27] ? preempt_schedule_thunk+0x16/0x18 [ 725.563753][ T27] ? nmi_trigger_cpumask_backtrace+0x191/0x220 [ 725.569923][ T27] ? watchdog.cold+0x1b9/0x1de [ 725.574733][ T27] watchdog.cold+0x1ca/0x1de [ 725.579337][ T27] ? trace_sched_process_hang+0x280/0x280 [ 725.585059][ T27] kthread+0x3e5/0x4d0 [ 725.589140][ T27] ? set_kthread_struct+0x130/0x130 [ 725.594363][ T27] ret_from_fork+0x1f/0x30 [ 725.600311][ T27] Kernel Offset: disabled [ 725.604739][ T27] Rebooting in 86400 seconds..