Extracting prog: 6m18.9272056s
Minimizing prog: 24m0.453981822s
Simplifying prog options: 4m29.23320856s
Extracting C: 4m9.604064441s
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:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
mlockall(0x3)
brk(0x689d80000000)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
mlockall(0x3)
brk(0x689d80000000)

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:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
mlockall(0x3)
brk(0x689d80000000)

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=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
mlockall(0x3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
brk(0x689d80000000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mlockall-brk
detailed listing:
executing program 0:
mlockall(0x3)
brk(0x689d80000000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, 0x0, 0x0)
mlockall(0x3)
brk(0x689d80000000)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
program crashed: panic: Sentry detected stuck tasks
a never seen crash title: panic: Sentry detected stuck tasks, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-mlockall-brk
detailed listing:
executing program 0:
prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0)
mlockall(0x3)
brk(0x689d80000000)

program crashed: panic: Sentry detected stuck tasks
a never seen crash title: panic: Sentry detected stuck tasks, ignore
reproducing took 38m58.218474222s
repro crashed as (corrupted=false):
W0611 23:36:50.737301  193573 util.go:64] FATAL ERROR: waiting on pid 10: waiting on PID 10 in sandbox "ci-gvisor-ptrace-3-cover-1": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 10: waiting on PID 10 in sandbox "ci-gvisor-ptrace-3-cover-1": urpc method "containerManager.WaitPID" failed: EOF
W0611 23:36:50.737851  193573 main.go:237] Failure to execute command, err: 1

final repro crashed as (corrupted=false):
W0611 23:36:50.737301  193573 util.go:64] FATAL ERROR: waiting on pid 10: waiting on PID 10 in sandbox "ci-gvisor-ptrace-3-cover-1": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 10: waiting on PID 10 in sandbox "ci-gvisor-ptrace-3-cover-1": urpc method "containerManager.WaitPID" failed: EOF
W0611 23:36:50.737851  193573 main.go:237] Failure to execute command, err: 1