Extracting prog: 24.873086386s
Minimizing prog: 1m26.614642342s
Simplifying prog options: 0s
Extracting C: 11.43962498s
Simplifying C: 1m5.653897331s


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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNSETIFF-socket$packet-setsockopt$packet_int-setsockopt$packet_int
detailed listing:
executing program 0:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
single: successfully extracted reproducer
found reproducer with 4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNSETIFF-socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNSETIFF-socket$packet
detailed listing:
executing program 0:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async)
socket$packet(0x11, 0x3, 0x300)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNSETIFF-setsockopt$packet_int
detailed listing:
executing program 0:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
simplifying C reproducer
testing compiled C 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int
program crashed: panic: runtime error: index out of range [NUM] with length NUM
reproducing took 3m8.581266128s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 279 gp=0xc0007348c0 m=5 mp=0xc000310008 [running]:
panic({0x12b8e20?, 0xc00047e060?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000753778 sp=0xc0007536c8 pc=0x4740c8
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0007537b8 sp=0xc000753778 pc=0x438b74
encoding/binary.littleEndian.Uint32(...)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/encoding/binary/binary.go:87
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x7f06f2860028?, {0xc0007538e0?, 0x40e7ff?}, {0x7f06f2860028?, 0xc000172200?}, 0xa2f101?, {0xc000ab0b1c?, 0x3?, 0xc000a66000?})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x1e5 fp=0xc000753898 sp=0xc0007537b8 pc=0xba51c5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x46e47a?, {0x15df0d8?, 0xc000a66000?}, {0x7f06f2860028?, 0xc000172200?}, 0xa3e9c8?, 0xc000753988?, {0xc000ab0b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x148 fp=0xc0007538f0 sp=0xc000753898 pc=0xba2468
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000a66000, 0xc000ab0008?, 0x107?, 0xa?, {0xc000ab0b1c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x225 fp=0xc000753998 sp=0xc0007538f0 pc=0xb9c8e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000ab0008, 0xc000753b10?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000753a78 sp=0xc000753998 pc=0xc2a546
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc000753ca8 sp=0xc000753a78 pc=0xa777f7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000753d00 sp=0xc000753ca8 pc=0xa78965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000753d50 sp=0xc000753d00 pc=0xa78665
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000744b60?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000753e28 sp=0xc000753d50 pc=0xa783e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0001def30?, 0xc000ab0008)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc000753f30 sp=0xc000753e28 pc=0xa6dbd7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000ab0008, 0xc)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000753fc0 sp=0xc000753f30 pc=0xa6c634
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000753fe0 sp=0xc000753fc0 pc=0xa76205
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000753fe8 sp=0xc000753fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 277
	pkg/sentry/kernel/task_start.go:412 +0xc5

final repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 279 gp=0xc0007348c0 m=5 mp=0xc000310008 [running]:
panic({0x12b8e20?, 0xc00047e060?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000753778 sp=0xc0007536c8 pc=0x4740c8
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0007537b8 sp=0xc000753778 pc=0x438b74
encoding/binary.littleEndian.Uint32(...)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/encoding/binary/binary.go:87
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x7f06f2860028?, {0xc0007538e0?, 0x40e7ff?}, {0x7f06f2860028?, 0xc000172200?}, 0xa2f101?, {0xc000ab0b1c?, 0x3?, 0xc000a66000?})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x1e5 fp=0xc000753898 sp=0xc0007537b8 pc=0xba51c5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x46e47a?, {0x15df0d8?, 0xc000a66000?}, {0x7f06f2860028?, 0xc000172200?}, 0xa3e9c8?, 0xc000753988?, {0xc000ab0b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x148 fp=0xc0007538f0 sp=0xc000753898 pc=0xba2468
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000a66000, 0xc000ab0008?, 0x107?, 0xa?, {0xc000ab0b1c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x225 fp=0xc000753998 sp=0xc0007538f0 pc=0xb9c8e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000ab0008, 0xc000753b10?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000753a78 sp=0xc000753998 pc=0xc2a546
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc000753ca8 sp=0xc000753a78 pc=0xa777f7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000753d00 sp=0xc000753ca8 pc=0xa78965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000ab0008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f3f1f4ece58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000753d50 sp=0xc000753d00 pc=0xa78665
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000744b60?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000753e28 sp=0xc000753d50 pc=0xa783e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0001def30?, 0xc000ab0008)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc000753f30 sp=0xc000753e28 pc=0xa6dbd7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000ab0008, 0xc)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000753fc0 sp=0xc000753f30 pc=0xa6c634
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000753fe0 sp=0xc000753fc0 pc=0xa76205
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000753fe8 sp=0xc000753fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 277
	pkg/sentry/kernel/task_start.go:412 +0xc5