Extracting prog: 41.539884424s
Minimizing prog: 3m9.726879914s
Simplifying prog options: 1m46.768771681s
Extracting C: 48.473439577s
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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

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=47.387263288s, {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}}): ioctl$TCSETSW2
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})

program did not crash
testing program (duration=47.387263288s, {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}}): syz_clone
detailed listing:
executing program 0:
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program did not crash
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, 0x0)
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program did not crash
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
program did not crash
simplifying guilty program options
testing program (duration=47.387263288s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program did not crash
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program did not crash
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program did not crash
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
testing program (duration=47.387263288s, {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}}): ioctl$TCSETSW2-syz_clone
detailed listing:
executing program 0:
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x5, 0xfffffffb, 0x4, 0x480000, 0x0, "25afe9234fd78c776505f3249d946aab573759", 0x5, 0x1})
syz_clone(0xa0000, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0)

program crashed: FATAL ERROR: waiting on pid X: waiting on pid X in sandbox NAME failed: EOF
validation run: crashed=true
reproducing took 8m1.302372236s
repro crashed as (corrupted=false):
W1025 17:23:59.252650  112058 util.go:64] FATAL ERROR: waiting on pid 8: waiting on PID 8 in sandbox "ci-gvisor-arm64-systrap-1-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 8: waiting on PID 8 in sandbox "ci-gvisor-arm64-systrap-1-0": urpc method "containerManager.WaitPID" failed: EOF
W1025 17:23:59.252775  112058 cli.go:229] Failure to execute command, err: 1
D1025 17:24:00.215079  108227 container.go:799] Destroy container, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215171  108227 container.go:1147] Destroying container, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215180  108227 sandbox.go:1770] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215133       1 connection.go:126] sock read failed, closing connection: EOF
D1025 17:24:00.215197  108227 sandbox.go:1441] Destroying sandbox "ci-gvisor-arm64-systrap-1-0"
I1025 17:24:00.215252       1 gofer.go:392] All lisafs servers exited.
D1025 17:24:00.215281  108227 container.go:1161] Killing gofer for container, cid: ci-gvisor-arm64-systrap-1-0, PID: 108266
I1025 17:24:00.215274       1 cli.go:220] Exiting with status: 0
D1025 17:24:00.228741  108227 cgroup_v2.go:176] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-systrap-1-0"
I1025 17:24:00.229082  108227 cli.go:220] Exiting with status: 9

final repro crashed as (corrupted=false):
W1025 17:23:59.252650  112058 util.go:64] FATAL ERROR: waiting on pid 8: waiting on PID 8 in sandbox "ci-gvisor-arm64-systrap-1-0": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 8: waiting on PID 8 in sandbox "ci-gvisor-arm64-systrap-1-0": urpc method "containerManager.WaitPID" failed: EOF
W1025 17:23:59.252775  112058 cli.go:229] Failure to execute command, err: 1
D1025 17:24:00.215079  108227 container.go:799] Destroy container, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215171  108227 container.go:1147] Destroying container, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215180  108227 sandbox.go:1770] Destroying root container by destroying sandbox, cid: ci-gvisor-arm64-systrap-1-0
D1025 17:24:00.215133       1 connection.go:126] sock read failed, closing connection: EOF
D1025 17:24:00.215197  108227 sandbox.go:1441] Destroying sandbox "ci-gvisor-arm64-systrap-1-0"
I1025 17:24:00.215252       1 gofer.go:392] All lisafs servers exited.
D1025 17:24:00.215281  108227 container.go:1161] Killing gofer for container, cid: ci-gvisor-arm64-systrap-1-0, PID: 108266
I1025 17:24:00.215274       1 cli.go:220] Exiting with status: 0
D1025 17:24:00.228741  108227 cgroup_v2.go:176] Deleting cgroup "/sys/fs/cgroup/system.slice/ci-gvisor-arm64-systrap-1-0"
I1025 17:24:00.229082  108227 cli.go:220] Exiting with status: 9