Extracting prog: 5m35.91320837s
Minimizing prog: 1h42m49.25480349s
Simplifying prog options: 8m54.125529337s
Extracting C: 5m8.031682432s
Simplifying C: 0s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create-timer_settime-syz_mount_image$erofs-fadvise64-setsockopt$inet_int
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x810801, &(0x7f0000000140)=ANY=[], 0x4, 0x223, &(0x7f0000000240)="$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")
fadvise64(0xffffffffffffffff, 0xfcff, 0x0, 0x3)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create-timer_settime-syz_mount_image$erofs-fadvise64-setsockopt$inet_int
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x810801, &(0x7f0000000140)=ANY=[], 0x4, 0x223, &(0x7f0000000240)="$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")
fadvise64(0xffffffffffffffff, 0xfcff, 0x0, 0x3)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0)

program crashed: BUG: workqueue lockup
single: successfully extracted reproducer
found reproducer with 15 syscalls
minimizing guilty program
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create-timer_settime-syz_mount_image$erofs-fadvise64
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x810801, &(0x7f0000000140)=ANY=[], 0x4, 0x223, &(0x7f0000000240)="$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")
fadvise64(0xffffffffffffffff, 0xfcff, 0x0, 0x3)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create-timer_settime-syz_mount_image$erofs
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x810801, &(0x7f0000000140)=ANY=[], 0x4, 0x223, &(0x7f0000000240)="$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")

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_create
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-syz_mount_image$ext4-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x800, &(0x7f0000000100)={[{@jqfmt_vfsv0}, {@test_dummy_encryption_v1}]}, 0x1, 0x465, &(0x7f00000004c0)="$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")
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-getpid-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
getpid()
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-lseek-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001)
flock(r1, 0xd)
lseek(r0, 0xb, 0x2)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-flock-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8001)
flock(r0, 0xd)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-ioctl$int_in-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8001)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, 0x0, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, 0x0)
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m24.706337755s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
validation run: crashed=true
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
validation run: crashed=true
testing program (duration=6m24.706337755s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: BUG: workqueue lockup
validation run: crashed=true
reproducing took 2h15m12.281836471s
repro crashed as (corrupted=false):
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 269s!
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 269s!
BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 269s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
    pending: kfree_rcu_monitor, psi_avgs_work, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: vmstat_shepherd, rht_deferred_worker, rht_deferred_worker
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
    pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: br_multicast_gc_work
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5
    in-flight: 49:linkwatch_event
    pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate
workqueue events_power_efficient: flags=0x80
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
    pending: neigh_periodic_work, neigh_periodic_work, gc_worker, check_lifetime
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_ratelimiter_gc_entries
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
workqueue netns: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3
    in-flight: 7:cleanup_net
workqueue writeback: flags=0x4a
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wb_workfn
workqueue kblockd: flags=0x18
  pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
    pending: blk_mq_timeout_work
workqueue dm_bufio_cache: flags=0x8
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: work_fn
workqueue ipv6_addrconf: flags=0x40008
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=85
    in-flight: 386:addrconf_dad_work
    delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=137
    in-flight: 397:addrconf_dad_work
    delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
    pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=271s workers=9 idle: 375 393 392 15 389 303 5 395
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=271s workers=19 idle: 384 385 345 383 382 379 381 380 54 346 347 25 376 377 378 20 388 387
pool 4: cpus=0-1 flags=0x4 nice=0 hung=271s workers=6 idle: 333 9 398 329

final repro crashed as (corrupted=false):
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 269s!
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 269s!
BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 269s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
    pending: kfree_rcu_monitor, psi_avgs_work, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: vmstat_shepherd, rht_deferred_worker, rht_deferred_worker
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
    pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: br_multicast_gc_work
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5
    in-flight: 49:linkwatch_event
    pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate
workqueue events_power_efficient: flags=0x80
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
    pending: neigh_periodic_work, neigh_periodic_work, gc_worker, check_lifetime
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_ratelimiter_gc_entries
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
workqueue netns: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3
    in-flight: 7:cleanup_net
workqueue writeback: flags=0x4a
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wb_workfn
workqueue kblockd: flags=0x18
  pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
    pending: blk_mq_timeout_work
workqueue dm_bufio_cache: flags=0x8
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: work_fn
workqueue ipv6_addrconf: flags=0x40008
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=85
    in-flight: 386:addrconf_dad_work
    delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=137
    in-flight: 397:addrconf_dad_work
    delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
    pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=271s workers=9 idle: 375 393 392 15 389 303 5 395
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=271s workers=19 idle: 384 385 345 383 382 379 381 380 54 346 347 25 376 377 378 20 388 387
pool 4: cpus=0-1 flags=0x4 nice=0 hung=271s workers=6 idle: 333 9 398 329