Extracting prog: 38.466617648s
Minimizing prog: 57.447276998s
Simplifying prog options: 1m12.544128551s
Extracting C: 30.919595652s
Simplifying C: 0s


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 did not crash
simplifying guilty program options
testing 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
detailed listing:
executing program 0:
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32)

program did not crash
testing program (duration=30s, {Threaded:true 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
detailed listing:
executing program 0:
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32)

program did not crash
testing program (duration=30s, {Threaded:true 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
detailed listing:
executing program 0:
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 32)

program did not crash
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
validation run: crashed=true
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
validation run: crashed=true
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: lost connection to test machine
ignore low priority crash: lost connection to test machine
validation run: crashed=false
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
validation run: crashed=true
reproducing took 5m13.210764468s
repro crashed as (corrupted=false):
W0904 00:55:43.698563  404126 util.go:107] FATAL ERROR: waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-0": urpc method "containerManager.WaitPID" failed: EOF
W0904 00:55:43.698644  404126 cli.go:326] Failure to execute command, err: 1
W0904 00:55:44.414019  403713 sandbox.go:1500] Wait RPC to container "ci-gvisor-arm64-ptrace-1-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D0904 00:55:44.414016       1 connection.go:150] sock read failed, closing connection: EOF
I0904 00:55:44.414141       1 gofer.go:513] All lisafs servers exited.
I0904 00:55:44.418470       1 cli.go:317] Exiting with status: 0
D0904 00:55:44.418495  403713 container.go:977] Destroy container, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418600  403713 container.go:1351] Destroying container, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418618  403713 sandbox.go:2246] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418627  403713 sandbox.go:1571] Destroying sandbox "ci-gvisor-arm64-ptrace-1-0"
D0904 00:55:44.418688  403713 container.go:1365] Killing gofer for container, cid: ci-gvisor-arm64-ptrace-1-0, PID: 403721
D0904 00:55:44.426648  403713 cgroup_v2.go:222] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-0"
D0904 00:55:44.426750  403713 cgroup_v2.go:233] Removing cgroup for path="/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-0"
I0904 00:55:44.427013  403713 cli.go:317] Exiting with status: 9

final repro crashed as (corrupted=false):
W0904 00:55:43.698563  404126 util.go:107] FATAL ERROR: waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-0": urpc method "containerManager.WaitPID" failed: EOF
W0904 00:55:43.698644  404126 cli.go:326] Failure to execute command, err: 1
W0904 00:55:44.414019  403713 sandbox.go:1500] Wait RPC to container "ci-gvisor-arm64-ptrace-1-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D0904 00:55:44.414016       1 connection.go:150] sock read failed, closing connection: EOF
I0904 00:55:44.414141       1 gofer.go:513] All lisafs servers exited.
I0904 00:55:44.418470       1 cli.go:317] Exiting with status: 0
D0904 00:55:44.418495  403713 container.go:977] Destroy container, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418600  403713 container.go:1351] Destroying container, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418618  403713 sandbox.go:2246] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-ptrace-1-0
D0904 00:55:44.418627  403713 sandbox.go:1571] Destroying sandbox "ci-gvisor-arm64-ptrace-1-0"
D0904 00:55:44.418688  403713 container.go:1365] Killing gofer for container, cid: ci-gvisor-arm64-ptrace-1-0, PID: 403721
D0904 00:55:44.426648  403713 cgroup_v2.go:222] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-0"
D0904 00:55:44.426750  403713 cgroup_v2.go:233] Removing cgroup for path="/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-0"
I0904 00:55:44.427013  403713 cli.go:317] Exiting with status: 9