Extracting prog: 1m29.969965206s
Minimizing prog: 18m48.122031428s
Simplifying prog options: 1m32.750660671s
Extracting C: 17.118895974s
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program crashed: general protection fault in __device_attach
single: successfully extracted reproducer
found reproducer with 10 syscalls
minimizing guilty program
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='1\x00', 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='1\x00', 0x1)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
write(0xffffffffffffffff, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000300)='1\x00', 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='1\x00', 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='1\x00', 0x1)
write(0xffffffffffffffff, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300), 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, 0x0, 0x0)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380), 0x0)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, 0x0, 0x0)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100), 0x0)

program did not crash
extracting C reproducer
testing compiled C 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
program did not crash
simplifying guilty program options
testing program (duration=30s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program crashed: general protection fault in __device_attach
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
program did not crash
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program crashed: general protection fault in __device_attach
validation run: crashed=true
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program crashed: general protection fault in __device_attach
validation run: crashed=true
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-write-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/devices/0000:00:05.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='1\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='1\x00', 0x1)
write(r0, &(0x7f0000000100)='6', 0x32)

program crashed: general protection fault in __device_attach
validation run: crashed=true
reproducing took 25m55.692213977s
repro crashed as (corrupted=false):
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb6e1ec3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb6e22e9fa0 RCX: 00007fb6e2063b19
RDX: 0000000000000001 RSI: 0000200000000380 RDI: 0000000000000005
RBP: 00007fb6e20fbb70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb6e22ea038 R14: 00007fb6e22e9fa0 R15: 00007fff21aefab8
---[ end trace 6f40db351ca7d7c6 ]---
general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7]
CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G        W         syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
RIP: 0010:__device_attach+0xae/0x410 drivers/base/dd.c:908
Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 04 0d ef fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 32 03 00 00 41 0f b6 1c 24 89 de 83 e6 01
RSP: 0018:ffffc90000ea79e0 EFLAGS: 00010202
RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff84823af2
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000ea7960
RBP: ffffc90000ea7a90 R08: ffffc90000ea7967 R09: 1ffff920001d4f2c
R10: dffffc0000000000 R11: fffff520001d4f2d R12: 00000000000000d0
R13: 0000000000000000 R14: ffff88810fcd40b8 R15: 0000000000000000
FS:  00007fb6e1ec36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb6e20b1200 CR3: 000000010f8ee000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 device_attach+0x17/0x20 drivers/base/dd.c:975
 pci_bus_add_device+0x7a/0x110 drivers/pci/bus.c:324
 pci_bus_add_devices+0x94/0x1c0 drivers/pci/bus.c:347
 pci_rescan_bus+0x2c/0x40 drivers/pci/probe.c:3268
 rescan_store+0xc9/0x150 drivers/pci/pci-sysfs.c:439
 bus_attr_store+0x79/0xa0 drivers/base/bus.c:124
 sysfs_kf_write+0x129/0x150 fs/sysfs/file.c:143
 kernfs_fop_write_iter+0x2bd/0x400 fs/kernfs/file.c:296
 call_write_iter include/linux/fs.h:2072 [inline]
 new_sync_write fs/read_write.c:518 [inline]
 vfs_write+0x770/0xd70 fs/read_write.c:605
 ksys_write+0x14a/0x260 fs/read_write.c:658
 __do_sys_write fs/read_write.c:670 [inline]
 __se_sys_write fs/read_write.c:667 [inline]
 __x64_sys_write+0x7b/0x90 fs/read_write.c:667
 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fb6e2063b19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb6e1ec3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb6e22e9fa0 RCX: 00007fb6e2063b19
RDX: 0000000000000001 RSI: 0000200000000380 RDI: 0000000000000005
RBP: 00007fb6e20fbb70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb6e22ea038 R14: 00007fb6e22e9fa0 R15: 00007fff21aefab8
Modules linked in:
---[ end trace 6f40db351ca7d7c7 ]---
RIP: 0010:__device_attach+0xae/0x410 drivers/base/dd.c:908
Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 04 0d ef fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 32 03 00 00 41 0f b6 1c 24 89 de 83 e6 01
RSP: 0018:ffffc90000ea79e0 EFLAGS: 00010202
RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff84823af2
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000ea7960
RBP: ffffc90000ea7a90 R08: ffffc90000ea7967 R09: 1ffff920001d4f2c
R10: dffffc0000000000 R11: fffff520001d4f2d R12: 00000000000000d0
R13: 0000000000000000 R14: ffff88810fcd40b8 R15: 0000000000000000
FS:  00007fb6e1ec36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560dddf1aa88 CR3: 000000010f8ee000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00
   c:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
* 2a:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax <-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 c7 c1 e8 ff ff ff 	mov    $0xffffffffffffffe8,%rcx
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

final repro crashed as (corrupted=false):
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb6e1ec3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb6e22e9fa0 RCX: 00007fb6e2063b19
RDX: 0000000000000001 RSI: 0000200000000380 RDI: 0000000000000005
RBP: 00007fb6e20fbb70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb6e22ea038 R14: 00007fb6e22e9fa0 R15: 00007fff21aefab8
---[ end trace 6f40db351ca7d7c6 ]---
general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7]
CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G        W         syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
RIP: 0010:__device_attach+0xae/0x410 drivers/base/dd.c:908
Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 04 0d ef fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 32 03 00 00 41 0f b6 1c 24 89 de 83 e6 01
RSP: 0018:ffffc90000ea79e0 EFLAGS: 00010202
RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff84823af2
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000ea7960
RBP: ffffc90000ea7a90 R08: ffffc90000ea7967 R09: 1ffff920001d4f2c
R10: dffffc0000000000 R11: fffff520001d4f2d R12: 00000000000000d0
R13: 0000000000000000 R14: ffff88810fcd40b8 R15: 0000000000000000
FS:  00007fb6e1ec36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb6e20b1200 CR3: 000000010f8ee000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 device_attach+0x17/0x20 drivers/base/dd.c:975
 pci_bus_add_device+0x7a/0x110 drivers/pci/bus.c:324
 pci_bus_add_devices+0x94/0x1c0 drivers/pci/bus.c:347
 pci_rescan_bus+0x2c/0x40 drivers/pci/probe.c:3268
 rescan_store+0xc9/0x150 drivers/pci/pci-sysfs.c:439
 bus_attr_store+0x79/0xa0 drivers/base/bus.c:124
 sysfs_kf_write+0x129/0x150 fs/sysfs/file.c:143
 kernfs_fop_write_iter+0x2bd/0x400 fs/kernfs/file.c:296
 call_write_iter include/linux/fs.h:2072 [inline]
 new_sync_write fs/read_write.c:518 [inline]
 vfs_write+0x770/0xd70 fs/read_write.c:605
 ksys_write+0x14a/0x260 fs/read_write.c:658
 __do_sys_write fs/read_write.c:670 [inline]
 __se_sys_write fs/read_write.c:667 [inline]
 __x64_sys_write+0x7b/0x90 fs/read_write.c:667
 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fb6e2063b19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb6e1ec3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb6e22e9fa0 RCX: 00007fb6e2063b19
RDX: 0000000000000001 RSI: 0000200000000380 RDI: 0000000000000005
RBP: 00007fb6e20fbb70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb6e22ea038 R14: 00007fb6e22e9fa0 R15: 00007fff21aefab8
Modules linked in:
---[ end trace 6f40db351ca7d7c7 ]---
RIP: 0010:__device_attach+0xae/0x410 drivers/base/dd.c:908
Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 04 0d ef fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 32 03 00 00 41 0f b6 1c 24 89 de 83 e6 01
RSP: 0018:ffffc90000ea79e0 EFLAGS: 00010202
RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff84823af2
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000ea7960
RBP: ffffc90000ea7a90 R08: ffffc90000ea7967 R09: 1ffff920001d4f2c
R10: dffffc0000000000 R11: fffff520001d4f2d R12: 00000000000000d0
R13: 0000000000000000 R14: ffff88810fcd40b8 R15: 0000000000000000
FS:  00007fb6e1ec36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560dddf1aa88 CR3: 000000010f8ee000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00
   c:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
* 2a:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax <-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 c7 c1 e8 ff ff ff 	mov    $0xffffffffffffffe8,%rcx
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W