Extracting prog: 47.66107366s Minimizing prog: 24.515322381s Simplifying prog options: 0s Extracting C: 25.921719081s Simplifying C: 2m50.755355153s 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: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: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}}): mmap$IORING_OFF_SQ_RING-ioctl$PERF_EVENT_IOC_DISABLE detailed listing: executing program 0: mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x3) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF single: successfully extracted reproducer found reproducer with 2 syscalls minimizing guilty program 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: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}}): mmap$IORING_OFF_SQ_RING detailed listing: executing program 0: mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF extracting C reproducer testing compiled C 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: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}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF simplifying C reproducer testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=30s, {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: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}}): mmap$IORING_OFF_SQ_RING program did not crash testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING program did not crash testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mmap$IORING_OFF_SQ_RING detailed listing: executing program 0: mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mmap$IORING_OFF_SQ_RING detailed listing: executing program 0: mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mmap$IORING_OFF_SQ_RING detailed listing: executing program 0: mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true reproducing took 5m43.499684032s repro crashed as (corrupted=false): W0920 18:15:34.910586 461071 util.go:107] FATAL ERROR: waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-systrap-1-race-1": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-systrap-1-race-1": urpc method "containerManager.WaitPID" failed: EOF W0920 18:15:34.910738 461071 cli.go:326] Failure to execute command, err: 1 D0920 18:15:34.960692 1 connection.go:150] sock read failed, closing connection: EOF W0920 18:15:34.960781 455684 sandbox.go:1567] Wait RPC to container "ci-gvisor-systrap-1-race-1" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. I0920 18:15:34.960873 1 gofer.go:499] All lisafs servers exited. I0920 18:15:34.960965 1 cli.go:317] Exiting with status: 0 D0920 18:15:34.962203 455684 container.go:970] Destroy container, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962302 455684 container.go:1344] Destroying container, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962352 455684 sandbox.go:2418] Destroying root container by destroying sandbox, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962408 455684 sandbox.go:1638] Destroying sandbox "ci-gvisor-systrap-1-race-1" D0920 18:15:34.962496 455684 container.go:1358] Killing gofer for container, cid: ci-gvisor-systrap-1-race-1, PID: 455781 D0920 18:15:34.969001 455684 cgroup.go:654] Deleting cgroup "ci-gvisor-systrap-1-race-1" D0920 18:15:34.969095 455684 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969245 455684 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-systrap-1-race-1" I0920 18:15:34.969421 455684 container.go:694] Gofer process (PID=455781) reaped: exit code = -1 D0920 18:15:34.969506 455684 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969585 455684 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969660 455684 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969721 455684 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969792 455684 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969897 455684 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969966 455684 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970044 455684 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970105 455684 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970161 455684 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970241 455684 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970315 455684 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-systrap-1-race-1" I0920 18:15:34.970758 455684 cli.go:317] Exiting with status: 9 final repro crashed as (corrupted=false): W0920 18:15:34.910586 461071 util.go:107] FATAL ERROR: waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-systrap-1-race-1": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-systrap-1-race-1": urpc method "containerManager.WaitPID" failed: EOF W0920 18:15:34.910738 461071 cli.go:326] Failure to execute command, err: 1 D0920 18:15:34.960692 1 connection.go:150] sock read failed, closing connection: EOF W0920 18:15:34.960781 455684 sandbox.go:1567] Wait RPC to container "ci-gvisor-systrap-1-race-1" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. I0920 18:15:34.960873 1 gofer.go:499] All lisafs servers exited. I0920 18:15:34.960965 1 cli.go:317] Exiting with status: 0 D0920 18:15:34.962203 455684 container.go:970] Destroy container, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962302 455684 container.go:1344] Destroying container, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962352 455684 sandbox.go:2418] Destroying root container by destroying sandbox, cid: ci-gvisor-systrap-1-race-1 D0920 18:15:34.962408 455684 sandbox.go:1638] Destroying sandbox "ci-gvisor-systrap-1-race-1" D0920 18:15:34.962496 455684 container.go:1358] Killing gofer for container, cid: ci-gvisor-systrap-1-race-1, PID: 455781 D0920 18:15:34.969001 455684 cgroup.go:654] Deleting cgroup "ci-gvisor-systrap-1-race-1" D0920 18:15:34.969095 455684 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969245 455684 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-systrap-1-race-1" I0920 18:15:34.969421 455684 container.go:694] Gofer process (PID=455781) reaped: exit code = -1 D0920 18:15:34.969506 455684 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969585 455684 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969660 455684 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969721 455684 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969792 455684 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969897 455684 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-systrap-1-race-1" D0920 18:15:34.969966 455684 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970044 455684 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970105 455684 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970161 455684 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970241 455684 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-systrap-1-race-1" D0920 18:15:34.970315 455684 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-systrap-1-race-1" I0920 18:15:34.970758 455684 cli.go:317] Exiting with status: 9