Extracting prog: 2m1.389651495s
Minimizing prog: 7m8.782751085s
Simplifying prog options: 0s
Extracting C: 1m0.101316693s
Simplifying C: 10m8.703000454s
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: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}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program crashed: WARNING in perf_pending_task
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=56.874667474s, {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: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}}): syz_clone
detailed listing:
executing program 0:
syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
program did not crash
testing program (duration=56.874667474s, {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: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}}): perf_event_open
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
testing program (duration=56.874667474s, {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: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}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
testing program (duration=56.874667474s, {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: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}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
testing program (duration=56.874667474s, {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: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}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=56.874667474s, {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: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}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
simplifying C reproducer
testing compiled C program (duration=56.874667474s, {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: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}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing compiled C program (duration=56.874667474s, {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}}): syz_clone-perf_event_open
program did not crash
testing compiled C program (duration=56.874667474s, {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}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing compiled C program (duration=56.874667474s, {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}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing compiled C program (duration=56.874667474s, {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}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing compiled C program (duration=56.874667474s, {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}}): syz_clone-perf_event_open
program did not crash
testing compiled C program (duration=56.874667474s, {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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing compiled C program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
program crashed: WARNING in perf_pending_task
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program crashed: WARNING in perf_pending_task
validation run: crashed=true
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program crashed: WARNING in perf_pending_task
validation run: crashed=true
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=56.874667474s, {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:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = syz_clone(0x80, 0x0, 0xffffffffffffffa4, 0x0, 0x0, &(0x7f0000000140)="37c801a231e498d4a37e69992153e8d31cc3db26f409cc0965d15f41ec7b7196bc982422efac6ce52ad01aad0c9916150b762a7e5c5dcd4d8df79fdd8246f8efe62dc660d816a2d304cb5a9ca3bd60cd9c736987b69b9630f42b5ba45cf82acbd2df168dddadb323d64806fd400db9ce5fb8faaf493264e73d6fc2d06e944fcb120e51b02cbe1b831b14b4bc47a254c1188e6b3a7a7a8555f4d33dfd508e2e829183891680d0daf35d53dea365bdd7503c16223160a67a8eebd9728bc3cd3d545513bfe7aeada8fd131dcb60041126b5ab2d137ab8e58e1c48ca3de48201fc81475a5fa5b10dd6d1c4")
perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
program crashed: WARNING in perf_pending_task
validation run: crashed=true
reproducing took 29m45.867808589s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4427 at kernel/events/core.c:6592 perf_sigtrap kernel/events/core.c:6592 [inline]
WARNING: CPU: 0 PID: 4427 at kernel/events/core.c:6592 perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Modules linked in:
CPU: 0 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:perf_sigtrap kernel/events/core.c:6592 [inline]
RIP: 0010:perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Code: ff 84 db 75 14 e8 b8 d1 da ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a4 d1 da ff e8 f7 7b 5a ff eb e5 e8 98 d1 da ff <0f> 0b e9 f3 fe ff ff e8 8c d1 da ff 48 c7 c7 d0 03 bc 8c 4c 89 f6
RSP: 0018:ffffc90003547920 EFLAGS: 00010293
RAX: ffffffff81a604c8 RBX: ffff88805de90458 RCX: ffff888074709dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff1c3ed56
R10: fffffbfff1c3ed56 R11: 1ffffffff1c3ed55 R12: ffff888074709dc0
R13: ffff88805e4c8d60 R14: ffff88805de90220 R15: 1ffff1100bbd2044
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055cd1beb4ed0 CR3: 000000000c88e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
task_work_run+0x1ca/0x250 kernel/task_work.c:203
exit_task_work include/linux/task_work.h:39 [inline]
do_exit+0x93e/0x2400 kernel/exit.c:880
do_group_exit+0x217/0x2d0 kernel/exit.c:1022
get_signal+0x1272/0x1350 kernel/signal.c:2871
arch_do_signal_or_restart+0xb7/0x1240 arch/x86/kernel/signal.c:871
exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
irqentry_exit_to_user_mode+0x5/0x30 kernel/entry/common.c:316
exc_page_fault+0x88/0x100 arch/x86/mm/fault.c:1490
asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:608
RIP: 0033:0x7f91cc78f751
Code: Unable to access opcode bytes at 0x7f91cc78f727.
RSP: 002b:ffffffffffffffa0 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f91cc9e5fa0 RCX: 00007f91cc78f749
RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000000000080
RBP: 00007f91cc813f91 R08: 0000200000000140 R09: 0000200000000140
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 00007f91cc9e5fa0 R14: 00007f91cc9e5fa0 R15: 0000000000000006
final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4427 at kernel/events/core.c:6592 perf_sigtrap kernel/events/core.c:6592 [inline]
WARNING: CPU: 0 PID: 4427 at kernel/events/core.c:6592 perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Modules linked in:
CPU: 0 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:perf_sigtrap kernel/events/core.c:6592 [inline]
RIP: 0010:perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Code: ff 84 db 75 14 e8 b8 d1 da ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a4 d1 da ff e8 f7 7b 5a ff eb e5 e8 98 d1 da ff <0f> 0b e9 f3 fe ff ff e8 8c d1 da ff 48 c7 c7 d0 03 bc 8c 4c 89 f6
RSP: 0018:ffffc90003547920 EFLAGS: 00010293
RAX: ffffffff81a604c8 RBX: ffff88805de90458 RCX: ffff888074709dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff1c3ed56
R10: fffffbfff1c3ed56 R11: 1ffffffff1c3ed55 R12: ffff888074709dc0
R13: ffff88805e4c8d60 R14: ffff88805de90220 R15: 1ffff1100bbd2044
FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055cd1beb4ed0 CR3: 000000000c88e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
task_work_run+0x1ca/0x250 kernel/task_work.c:203
exit_task_work include/linux/task_work.h:39 [inline]
do_exit+0x93e/0x2400 kernel/exit.c:880
do_group_exit+0x217/0x2d0 kernel/exit.c:1022
get_signal+0x1272/0x1350 kernel/signal.c:2871
arch_do_signal_or_restart+0xb7/0x1240 arch/x86/kernel/signal.c:871
exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
irqentry_exit_to_user_mode+0x5/0x30 kernel/entry/common.c:316
exc_page_fault+0x88/0x100 arch/x86/mm/fault.c:1490
asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:608
RIP: 0033:0x7f91cc78f751
Code: Unable to access opcode bytes at 0x7f91cc78f727.
RSP: 002b:ffffffffffffffa0 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f91cc9e5fa0 RCX: 00007f91cc78f749
RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000000000080
RBP: 00007f91cc813f91 R08: 0000200000000140 R09: 0000200000000140
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 00007f91cc9e5fa0 R14: 00007f91cc9e5fa0 R15: 0000000000000006