Extracting prog: 1m26.941714453s
Minimizing prog: 33m17.465560074s
Simplifying prog options: 0s
Extracting C: 1m53.50570812s
Simplifying C: 10m21.958504028s
extracting reproducer from 24 programs
testing a last program of every proc
single: executing 4 programs separately with timeout 30s
testing program (duration=30s, {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-openat-write-openat-write-openat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.0/drm\x00', 0x0, 0x0)
program crashed: general protection fault in i915_pci_probe
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program crashed: general protection fault in i915_pci_probe
testing program (duration=46.073002018s, {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-openat-write-openat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
write(0xffffffffffffffff, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='i915\x00', 0x5)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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}}): mount-openat-write-openat-write
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140), 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
program did not crash
testing program (duration=46.073002018s, {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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0), 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=46.073002018s, {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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
simplifying C reproducer
testing compiled C program (duration=46.073002018s, {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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false 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: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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing compiled C program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
program crashed: general protection fault in i915_pci_probe
testing program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program crashed: general protection fault in i915_pci_probe
validation run: crashed=true
testing program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program crashed: general protection fault in i915_pci_probe
validation run: crashed=true
testing program (duration=46.073002018s, {Threaded:false Repeat:false 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-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='i915\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0000:00:01.0\x00', 0xd)
program crashed: general protection fault in i915_pci_probe
validation run: crashed=true
reproducing took 53m37.732915775s
repro crashed as (corrupted=false):
general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: events work_for_cpu_fn
RIP: 0010:i915_pci_probe+0x58/0x470 drivers/gpu/drm/i915/i915_pci.c:1017
Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 0a 2b 03 fd 4d 8b 3f 49 8d 5f 1c 4d 8d 6f 23 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 b9 02 00 00 4c 89 e8 48 c1 e8 03 42 0f
RSP: 0018:ffffc900000d7b10 EFLAGS: 00010207
RAX: 1ffffffff164230f RBX: 000000000000001c RCX: ffff88801be45a00
RDX: 0000000000000000 RSI: ffffffff8b211860 RDI: ffff888146e6c000
RBP: ffff888146e6c000 R08: ffffffff911eb557 R09: 1ffffffff223d6aa
R10: dffffc0000000000 R11: fffffbfff223d6ab R12: 0000000000000003
R13: 0000000000000023 R14: dffffc0000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ce24008 CR3: 0000000019ed1000 CR4: 00000000003506f0
Call Trace:
local_pci_probe+0xc9/0x150 drivers/pci/pci-driver.c:324
work_for_cpu_fn+0x54/0x80 kernel/workqueue.c:5704
process_one_work kernel/workqueue.c:2657 [inline]
process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
kthread+0x2fa/0x390 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:i915_pci_probe+0x58/0x470 drivers/gpu/drm/i915/i915_pci.c:1017
Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 0a 2b 03 fd 4d 8b 3f 49 8d 5f 1c 4d 8d 6f 23 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 b9 02 00 00 4c 89 e8 48 c1 e8 03 42 0f
RSP: 0018:ffffc900000d7b10 EFLAGS: 00010207
RAX: 1ffffffff164230f RBX: 000000000000001c RCX: ffff88801be45a00
RDX: 0000000000000000 RSI: ffffffff8b211860 RDI: ffff888146e6c000
RBP: ffff888146e6c000 R08: ffffffff911eb557 R09: 1ffffffff223d6aa
R10: dffffc0000000000 R11: fffffbfff223d6ab R12: 0000000000000003
R13: 0000000000000023 R14: dffffc0000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ce24008 CR3: 000000007ee3d000 CR4: 00000000003506f0
----------------
Code disassembly (best guess):
0: 7b 18 jnp 0x1a
2: 4c 89 f8 mov %r15,%rax
5: 48 c1 e8 03 shr $0x3,%rax
9: 42 80 3c 30 00 cmpb $0x0,(%rax,%r14,1)
e: 74 08 je 0x18
10: 4c 89 ff mov %r15,%rdi
13: e8 0a 2b 03 fd call 0xfd032b22
18: 4d 8b 3f mov (%r15),%r15
1b: 49 8d 5f 1c lea 0x1c(%r15),%rbx
1f: 4d 8d 6f 23 lea 0x23(%r15),%r13
23: 49 89 dc mov %rbx,%r12
26: 49 c1 ec 03 shr $0x3,%r12
* 2a: 43 0f b6 04 34 movzbl (%r12,%r14,1),%eax <-- trapping instruction
2f: 84 c0 test %al,%al
31: 0f 85 b9 02 00 00 jne 0x2f0
37: 4c 89 e8 mov %r13,%rax
3a: 48 c1 e8 03 shr $0x3,%rax
3e: 42 rex.X
3f: 0f .byte 0xf
final repro crashed as (corrupted=false):
general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: events work_for_cpu_fn
RIP: 0010:i915_pci_probe+0x58/0x470 drivers/gpu/drm/i915/i915_pci.c:1017
Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 0a 2b 03 fd 4d 8b 3f 49 8d 5f 1c 4d 8d 6f 23 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 b9 02 00 00 4c 89 e8 48 c1 e8 03 42 0f
RSP: 0018:ffffc900000d7b10 EFLAGS: 00010207
RAX: 1ffffffff164230f RBX: 000000000000001c RCX: ffff88801be45a00
RDX: 0000000000000000 RSI: ffffffff8b211860 RDI: ffff888146e6c000
RBP: ffff888146e6c000 R08: ffffffff911eb557 R09: 1ffffffff223d6aa
R10: dffffc0000000000 R11: fffffbfff223d6ab R12: 0000000000000003
R13: 0000000000000023 R14: dffffc0000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ce24008 CR3: 0000000019ed1000 CR4: 00000000003506f0
Call Trace:
local_pci_probe+0xc9/0x150 drivers/pci/pci-driver.c:324
work_for_cpu_fn+0x54/0x80 kernel/workqueue.c:5704
process_one_work kernel/workqueue.c:2657 [inline]
process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
kthread+0x2fa/0x390 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:i915_pci_probe+0x58/0x470 drivers/gpu/drm/i915/i915_pci.c:1017
Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 0a 2b 03 fd 4d 8b 3f 49 8d 5f 1c 4d 8d 6f 23 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 b9 02 00 00 4c 89 e8 48 c1 e8 03 42 0f
RSP: 0018:ffffc900000d7b10 EFLAGS: 00010207
RAX: 1ffffffff164230f RBX: 000000000000001c RCX: ffff88801be45a00
RDX: 0000000000000000 RSI: ffffffff8b211860 RDI: ffff888146e6c000
RBP: ffff888146e6c000 R08: ffffffff911eb557 R09: 1ffffffff223d6aa
R10: dffffc0000000000 R11: fffffbfff223d6ab R12: 0000000000000003
R13: 0000000000000023 R14: dffffc0000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ce24008 CR3: 000000007ee3d000 CR4: 00000000003506f0
----------------
Code disassembly (best guess):
0: 7b 18 jnp 0x1a
2: 4c 89 f8 mov %r15,%rax
5: 48 c1 e8 03 shr $0x3,%rax
9: 42 80 3c 30 00 cmpb $0x0,(%rax,%r14,1)
e: 74 08 je 0x18
10: 4c 89 ff mov %r15,%rdi
13: e8 0a 2b 03 fd call 0xfd032b22
18: 4d 8b 3f mov (%r15),%r15
1b: 49 8d 5f 1c lea 0x1c(%r15),%rbx
1f: 4d 8d 6f 23 lea 0x23(%r15),%r13
23: 49 89 dc mov %rbx,%r12
26: 49 c1 ec 03 shr $0x3,%r12
* 2a: 43 0f b6 04 34 movzbl (%r12,%r14,1),%eax <-- trapping instruction
2f: 84 c0 test %al,%al
31: 0f 85 b9 02 00 00 jne 0x2f0
37: 4c 89 e8 mov %r13,%rax
3a: 48 c1 e8 03 shr $0x3,%rax
3e: 42 rex.X
3f: 0f .byte 0xf