Extracting prog: 49.197765921s Minimizing prog: 55.025439653s Simplifying prog options: 0s Extracting C: 24.664453977s Simplifying C: 2m21.754642494s 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-mbind detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x9, 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 detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF 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 detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) program did not crash 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 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 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 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 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 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 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 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:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap 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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) program did not crash validation run: crashed=false 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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) 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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) 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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap detailed listing: executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true reproducing took 6m16.227977472s repro crashed as (corrupted=false): W0904 00:58:00.144021 338357 util.go:107] FATAL ERROR: waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF W0904 00:58:00.144138 338357 cli.go:326] Failure to execute command, err: 1 D0904 00:58:00.900029 1 connection.go:150] sock read failed, closing connection: EOF W0904 00:58:00.900100 334599 sandbox.go:1500] Wait RPC to container "ci-gvisor-ptrace-1-race-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0904 00:58:00.900800 334599 container.go:977] Destroy container, cid: ci-gvisor-ptrace-1-race-0 I0904 00:58:00.900874 1 gofer.go:513] All lisafs servers exited. D0904 00:58:00.900902 334599 container.go:1351] Destroying container, cid: ci-gvisor-ptrace-1-race-0 D0904 00:58:00.900937 334599 sandbox.go:2246] Destroying root container by destroying sandbox, cid: ci-gvisor-ptrace-1-race-0 D0904 00:58:00.900976 334599 sandbox.go:1571] Destroying sandbox "ci-gvisor-ptrace-1-race-0" I0904 00:58:00.900983 1 cli.go:317] Exiting with status: 0 D0904 00:58:00.901070 334599 container.go:1365] Killing gofer for container, cid: ci-gvisor-ptrace-1-race-0, PID: 334694 D0904 00:58:00.908806 334599 cgroup.go:654] Deleting cgroup "ci-gvisor-ptrace-1-race-0" D0904 00:58:00.908928 334599 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909116 334599 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909205 334599 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909288 334599 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909393 334599 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909427 334599 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909527 334599 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909582 334599 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909612 334599 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909654 334599 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909700 334599 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909954 334599 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.910132 334599 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.910219 334599 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-1-race-0" I0904 00:58:00.937528 334599 cli.go:317] Exiting with status: 9 final repro crashed as (corrupted=false): W0904 00:58:00.144021 338357 util.go:107] FATAL ERROR: waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 31: waiting on PID 31 in sandbox "ci-gvisor-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF W0904 00:58:00.144138 338357 cli.go:326] Failure to execute command, err: 1 D0904 00:58:00.900029 1 connection.go:150] sock read failed, closing connection: EOF W0904 00:58:00.900100 334599 sandbox.go:1500] Wait RPC to container "ci-gvisor-ptrace-1-race-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0904 00:58:00.900800 334599 container.go:977] Destroy container, cid: ci-gvisor-ptrace-1-race-0 I0904 00:58:00.900874 1 gofer.go:513] All lisafs servers exited. D0904 00:58:00.900902 334599 container.go:1351] Destroying container, cid: ci-gvisor-ptrace-1-race-0 D0904 00:58:00.900937 334599 sandbox.go:2246] Destroying root container by destroying sandbox, cid: ci-gvisor-ptrace-1-race-0 D0904 00:58:00.900976 334599 sandbox.go:1571] Destroying sandbox "ci-gvisor-ptrace-1-race-0" I0904 00:58:00.900983 1 cli.go:317] Exiting with status: 0 D0904 00:58:00.901070 334599 container.go:1365] Killing gofer for container, cid: ci-gvisor-ptrace-1-race-0, PID: 334694 D0904 00:58:00.908806 334599 cgroup.go:654] Deleting cgroup "ci-gvisor-ptrace-1-race-0" D0904 00:58:00.908928 334599 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909116 334599 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909205 334599 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909288 334599 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909393 334599 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909427 334599 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909527 334599 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909582 334599 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909612 334599 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909654 334599 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909700 334599 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.909954 334599 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.910132 334599 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-1-race-0" D0904 00:58:00.910219 334599 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-1-race-0" I0904 00:58:00.937528 334599 cli.go:317] Exiting with status: 9