Extracting prog: 17m0.495877084s
Minimizing prog: 1h24m21.599751683s
Simplifying prog options: 0s
Extracting C: 5m13.073084138s
Simplifying C: 39m4.773381426s


extracting reproducer from 71 programs
testing a last program of every proc
single: executing 21 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE-syz_mount_image$ext4-symlinkat
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x9)
r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x80100)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x0, 0xe})
syz_mount_image$ext4(&(0x7f00000005c0)='ext3\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000240)={[{@min_batch_time={'min_batch_time', 0x3d, 0xff}}, {@jqfmt_vfsv0}, {@min_batch_time={'min_batch_time', 0x3d, 0x3ff}}, {@noload}, {@norecovery}, {@noblock_validity}, {@resgid}, {@inlinecrypt}, {@errors_continue}]}, 0xfa, 0x4a5, &(0x7f0000000b80)="$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")
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE-syz_mount_image$ext4-symlinkat
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x9)
r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x80100)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x0, 0xe})
syz_mount_image$ext4(&(0x7f00000005c0)='ext3\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000240)={[{@min_batch_time={'min_batch_time', 0x3d, 0xff}}, {@jqfmt_vfsv0}, {@min_batch_time={'min_batch_time', 0x3d, 0x3ff}}, {@noload}, {@norecovery}, {@noblock_validity}, {@resgid}, {@inlinecrypt}, {@errors_continue}]}, 0xfa, 0x4a5, &(0x7f0000000b80)="$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")
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-mount-socket$netlink-creat-set_tid_address-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
set_tid_address(0x0)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: INFO: task hung in system_enable_write
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-mount-socket$netlink-creat-set_tid_address
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
set_tid_address(0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: INFO: task hung in system_enable_write
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-mount-socket$netlink-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
write(0xffffffffffffffff, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-mount-creat-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mkdirat-socket$netlink-creat-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$nl_xfrm-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: no output from test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: no output from test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', 0x0, 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(0x0, 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140), 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
program crashed: no output from test machine
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: no output from test machine
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: no output from test machine
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-socket$netlink-creat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004)
r0 = creat(&(0x7f0000000100)='./tracing/events/enable\x00', 0x19)
write(r0, &(0x7f0000000140)='1', 0x1)

program crashed: no output from test machine
validation run: crashed=true
reproducing took 2h44m2.461161503s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):