Extracting prog: 5m46.121634043s Minimizing prog: 25m0.279111383s Simplifying prog options: 0s Extracting C: 39.929526466s Simplifying C: 2m59.565966464s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 45s testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 5m0s testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) program did not crash testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x3, 0x4000000002) program did not crash testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): open-fallocate detailed listing: executing program 0: r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program did not crash testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program did not crash testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(0x0, 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program did not crash extracting C reproducer testing compiled C program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate 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=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing compiled C program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF testing program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true testing program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true testing program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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}}): setrlimit-open-fallocate detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffff}) r0 = open(&(0x7f0000000100)='./bus\x00', 0xee6fd, 0x110) fallocate(r0, 0x0, 0x3, 0x4000000002) program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF validation run: crashed=true reproducing took 36m49.033396819s repro crashed as (corrupted=false): W0915 07:57:05.124763 34558 util.go:107] FATAL ERROR: waiting on pid 32: waiting on PID 32 in sandbox "ci-gvisor-systrap-1-race-cover-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 32: waiting on PID 32 in sandbox "ci-gvisor-systrap-1-race-cover-0": urpc method "containerManager.WaitPID" failed: EOF W0915 07:57:05.124901 34558 cli.go:326] Failure to execute command, err: 1 W0915 07:57:05.790786 33344 sandbox.go:1553] Wait RPC to container "ci-gvisor-systrap-1-race-cover-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0915 07:57:05.790783 1 connection.go:150] sock read failed, closing connection: EOF I0915 07:57:05.791102 1 gofer.go:499] All lisafs servers exited. I0915 07:57:05.791185 1 cli.go:317] Exiting with status: 0 D0915 07:57:05.793382 33344 container.go:955] Destroy container, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793508 33344 container.go:1329] Destroying container, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793581 33344 sandbox.go:2339] Destroying root container by destroying sandbox, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793650 33344 sandbox.go:1624] Destroying sandbox "ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.793762 33344 container.go:1343] Killing gofer for container, cid: ci-gvisor-systrap-1-race-cover-0, PID: 33383 D0915 07:57:05.808925 33344 cgroup.go:654] Deleting cgroup "ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809001 33344 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809134 33344 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809210 33344 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809295 33344 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809366 33344 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809450 33344 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809529 33344 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809599 33344 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809669 33344 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809761 33344 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809822 33344 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809899 33344 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809966 33344 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.810039 33344 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-systrap-1-race-cover-0" I0915 07:57:05.810487 33344 cli.go:317] Exiting with status: 9 final repro crashed as (corrupted=false): W0915 07:57:05.124763 34558 util.go:107] FATAL ERROR: waiting on pid 32: waiting on PID 32 in sandbox "ci-gvisor-systrap-1-race-cover-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 32: waiting on PID 32 in sandbox "ci-gvisor-systrap-1-race-cover-0": urpc method "containerManager.WaitPID" failed: EOF W0915 07:57:05.124901 34558 cli.go:326] Failure to execute command, err: 1 W0915 07:57:05.790786 33344 sandbox.go:1553] Wait RPC to container "ci-gvisor-systrap-1-race-cover-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0915 07:57:05.790783 1 connection.go:150] sock read failed, closing connection: EOF I0915 07:57:05.791102 1 gofer.go:499] All lisafs servers exited. I0915 07:57:05.791185 1 cli.go:317] Exiting with status: 0 D0915 07:57:05.793382 33344 container.go:955] Destroy container, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793508 33344 container.go:1329] Destroying container, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793581 33344 sandbox.go:2339] Destroying root container by destroying sandbox, cid: ci-gvisor-systrap-1-race-cover-0 D0915 07:57:05.793650 33344 sandbox.go:1624] Destroying sandbox "ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.793762 33344 container.go:1343] Killing gofer for container, cid: ci-gvisor-systrap-1-race-cover-0, PID: 33383 D0915 07:57:05.808925 33344 cgroup.go:654] Deleting cgroup "ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809001 33344 cgroup.go:662] Removing cgroup controller for key="pids" path="/sys/fs/cgroup/pids/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809134 33344 cgroup.go:662] Removing cgroup controller for key="devices" path="/sys/fs/cgroup/devices/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809210 33344 cgroup.go:662] Removing cgroup controller for key="systemd" path="/sys/fs/cgroup/systemd/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809295 33344 cgroup.go:662] Removing cgroup controller for key="cpu" path="/sys/fs/cgroup/cpu/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809366 33344 cgroup.go:662] Removing cgroup controller for key="hugetlb" path="/sys/fs/cgroup/hugetlb/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809450 33344 cgroup.go:662] Removing cgroup controller for key="net_cls" path="/sys/fs/cgroup/net_cls/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809529 33344 cgroup.go:662] Removing cgroup controller for key="cpuacct" path="/sys/fs/cgroup/cpuacct/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809599 33344 cgroup.go:662] Removing cgroup controller for key="freezer" path="/sys/fs/cgroup/freezer/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809669 33344 cgroup.go:662] Removing cgroup controller for key="perf_event" path="/sys/fs/cgroup/perf_event/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809761 33344 cgroup.go:662] Removing cgroup controller for key="rdma" path="/sys/fs/cgroup/rdma/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809822 33344 cgroup.go:662] Removing cgroup controller for key="blkio" path="/sys/fs/cgroup/blkio/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809899 33344 cgroup.go:662] Removing cgroup controller for key="cpuset" path="/sys/fs/cgroup/cpuset/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.809966 33344 cgroup.go:662] Removing cgroup controller for key="memory" path="/sys/fs/cgroup/memory/ci-gvisor-systrap-1-race-cover-0" D0915 07:57:05.810039 33344 cgroup.go:662] Removing cgroup controller for key="net_prio" path="/sys/fs/cgroup/net_prio/ci-gvisor-systrap-1-race-cover-0" I0915 07:57:05.810487 33344 cli.go:317] Exiting with status: 9