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$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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)="$eJzslb9rFEEUx78zu7e5RAlaaGFzFgEjmL3dPZU0grEXhETU8jBjiNnkwt0VuQNJgo2NtfiPWKSysNPK2kIFwcKUgiA4MrOzt7PebeJ6h03eB27uOz/em/dmZ9+CIIgTy+dP3z8+v7W4cgXAacxhyox/dbI13Fr/4aVTMfLN1uyTA6NvpvMMgJTZeveY/T0Ar5ccYC9xK6VtDcwZnyvgWivuguOy0ffA4KexysxagOGBGX68LQfZtKaNiAV72IpXH63HIlBNqJpINQ1pSOM/3GdYBVA1WzArvk6vv9GMgXYiYpGKikz3GZoqK3IHtps/Px3fEscN6wjU87r/7Om+6vtmPLDOLwRHaHQDDMtGL2IKvu/XTFeEVv4X3My/kzy2hL0ymVTHO4iy4uzCiCl1w482n46FynYjTXHcMH7JieYlpdxVwstdwX92qFIdOzAVR3krXhu28o7xI4w4pW7o3++VvtNqhHV6fZyx1jD7Spw/PHg77OfLf7u0kxe6cP3xlF+oa/N+Jo5vj7Q6lxu5WPDKeEe9IFl9Yi5wyapPrvVVqHc3t+udXn9hfbO5JtbEVhQ1rgdXg+BaVNe1OWlRhIuqrk8zlv9KwVqPedhpdrvtcAfotsNBP0paq+Iuv2p90zZc1z+O+Z/ZR0GnnX4oWX4PZn5c/ys17xQGTxAEQRAEQRAEQRAEQRAEUYYfNTC8mx305Wjc6I6e/h0AAP//pYth6A==") fadvise64(0xffffffffffffffff, 0xfcff, 0x0, 0x3) setsockopt$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$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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)={0xffffffffffffffff, 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)={0xffffffffffffffff, 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$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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)={0xffffffffffffffff, 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$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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)={0xffffffffffffffff, 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)={0xffffffffffffffff, 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)={0xffffffffffffffff, 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)={0xffffffffffffffff, 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)={0xffffffffffffffff, 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, 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, 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