Extracting prog: 1m43.230150861s
Minimizing prog: 8m53.557741573s
Simplifying prog options: 2m0.310136137s
Extracting C: 48.277479863s
Simplifying C: 5m25.591506163s


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}}): openat$rnull_attr-mount-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mount(0x0, 0x0, 0x0, 0x200a1, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {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}}): openat$rnull_attr-mount-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mount(0x0, 0x0, 0x0, 0x200a1, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mount-mmap
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mount(0x0, 0x0, 0x0, 0x200a1, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)

program did not crash
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mount-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mount(0x0, 0x0, 0x0, 0x200a1, 0x0)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program did not crash
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
testing program (duration=2m0.228625196s, {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: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program did not crash
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program did not crash
extracting C reproducer
testing compiled C program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
program did not crash
simplifying guilty program options
testing program (duration=2m0.228625196s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

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=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
simplifying C reproducer
testing compiled C program (duration=2m0.228625196s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rnull_attr-mmap-mbind
program did not crash
testing compiled C program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
testing compiled C program (duration=2m0.228625196s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rnull_attr-mmap-mbind
program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
testing compiled C program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
testing compiled C program (duration=2m0.228625196s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rnull_attr-mmap-mbind
program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
testing program (duration=2m0.228625196s, {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}}): openat$rnull_attr-mmap-mbind
detailed listing:
executing program 0:
openat$rnull_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (rerun: 64)
mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
reproducing took 22m53.081689641s
repro crashed as (corrupted=false):
W1023 11:00:42.456464  351019 util.go:107] FATAL ERROR: waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF
W1023 11:00:42.456605  351019 cli.go:326] Failure to execute command, err: 1
D1023 11:00:44.595138       1 connection.go:161] sock read failed, closing connection: EOF
W1023 11:00:44.595211  348019 sandbox.go:1637] Wait RPC to container "ci-gvisor-arm64-ptrace-1-race-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D1023 11:00:44.595322  348019 container.go:1033] Destroy container, cid: ci-gvisor-arm64-ptrace-1-race-0
I1023 11:00:44.595339       1 gofer.go:499] All lisafs servers exited.
D1023 11:00:44.595415  348019 container.go:1407] Destroying container, cid: ci-gvisor-arm64-ptrace-1-race-0
I1023 11:00:44.595402       1 cli.go:317] Exiting with status: 0
D1023 11:00:44.595450  348019 sandbox.go:2511] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-ptrace-1-race-0
D1023 11:00:44.595475  348019 sandbox.go:1711] Destroying sandbox "ci-gvisor-arm64-ptrace-1-race-0"
D1023 11:00:44.595579  348019 container.go:1421] Killing gofer for container, cid: ci-gvisor-arm64-ptrace-1-race-0, PID: 348044
D1023 11:00:44.598724  348019 cgroup_v2.go:222] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-race-0"
I1023 11:00:44.598737  348019 container.go:751] Gofer process (PID=348044) reaped: exit code = -1
D1023 11:00:44.598823  348019 cgroup_v2.go:233] Removing cgroup for path="/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-race-0"
I1023 11:00:44.599164  348019 cli.go:317] Exiting with status: 9

final repro crashed as (corrupted=false):
W1023 11:00:42.456464  351019 util.go:107] FATAL ERROR: waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 19: waiting on PID 19 in sandbox "ci-gvisor-arm64-ptrace-1-race-0": urpc method "containerManager.WaitPID" failed: EOF
W1023 11:00:42.456605  351019 cli.go:326] Failure to execute command, err: 1
D1023 11:00:44.595138       1 connection.go:161] sock read failed, closing connection: EOF
W1023 11:00:44.595211  348019 sandbox.go:1637] Wait RPC to container "ci-gvisor-arm64-ptrace-1-race-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D1023 11:00:44.595322  348019 container.go:1033] Destroy container, cid: ci-gvisor-arm64-ptrace-1-race-0
I1023 11:00:44.595339       1 gofer.go:499] All lisafs servers exited.
D1023 11:00:44.595415  348019 container.go:1407] Destroying container, cid: ci-gvisor-arm64-ptrace-1-race-0
I1023 11:00:44.595402       1 cli.go:317] Exiting with status: 0
D1023 11:00:44.595450  348019 sandbox.go:2511] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-ptrace-1-race-0
D1023 11:00:44.595475  348019 sandbox.go:1711] Destroying sandbox "ci-gvisor-arm64-ptrace-1-race-0"
D1023 11:00:44.595579  348019 container.go:1421] Killing gofer for container, cid: ci-gvisor-arm64-ptrace-1-race-0, PID: 348044
D1023 11:00:44.598724  348019 cgroup_v2.go:222] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-race-0"
I1023 11:00:44.598737  348019 container.go:751] Gofer process (PID=348044) reaped: exit code = -1
D1023 11:00:44.598823  348019 cgroup_v2.go:233] Removing cgroup for path="/sys/fs/cgroup/system.slice/ci-gvisor-arm64-ptrace-1-race-0"
I1023 11:00:44.599164  348019 cli.go:317] Exiting with status: 9