Extracting prog: 58.831127119s
Minimizing prog: 4m24.251566165s
Simplifying prog options: 0s
Extracting C: 33.695342188s
Simplifying C: 2m36.900979465s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 45s
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$inet6-sendto$inet6-socket$packet-setsockopt$packet_int-setsockopt$packet_int
detailed listing:
executing program 0:
socket$inet6(0xa, 0x2, 0x3a) (async)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$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 5 syscalls
minimizing guilty program
testing program (duration=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$inet6-sendto$inet6-socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
socket$inet6(0xa, 0x2, 0x3a) (async)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$inet6-sendto$inet6-socket$packet
detailed listing:
executing program 0:
socket$inet6(0xa, 0x2, 0x3a) (async)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)

program did not crash
testing program (duration=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$inet6-sendto$inet6-setsockopt$packet_int
detailed listing:
executing program 0:
socket$inet6(0xa, 0x2, 0x3a) (async)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0)

program did not crash
testing program (duration=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$inet6-socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
socket$inet6(0xa, 0x2, 0x3a) (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=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m5.797370308s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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 8m33.679034907s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 292 gp=0xc00090bdc0 m=10 mp=0xc000203508 [running]:
panic({0x1da8080?, 0xc0008961b0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000bc32c8 sp=0xc000bc3218 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000bc3308 sp=0xc000bc32c8 pc=0x43a814
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(0xc0005db908, {0x7f0481a72738?, 0xc000bc3480?}, {0x7f0481a72738, 0xc000328400}, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x6b9 fp=0xc000bc3430 sp=0xc000bc3308 pc=0x120de19
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc0005db908, {0x20d8038, 0xc000c88140}, {0x7f0481a72738, 0xc000328400}, 0x107, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x366 fp=0xc000bc3490 sp=0xc000bc3430 pc=0x1206b26
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000c88140, 0xc0005db908, 0x107, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x6aa fp=0xc000bc35b0 sp=0xc000bc3490 pc=0x11fc08a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0005db908, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000bc36e8 sp=0xc000bc35b0 pc=0x12cb74c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000bc3998 sp=0xc000bc36e8 pc=0xff6c3f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000bc3a40 sp=0xc000bc3998 pc=0xff8d65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000bc3ab0 sp=0xc000bc3a40 pc=0xff8687
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005db908)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000bc3bd0 sp=0xc000bc3ab0 pc=0xff81ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0005db908?, 0xc0005db908)
	pkg/sentry/kernel/task_run.go:269 +0x2295 fp=0xc000bc3e78 sp=0xc000bc3bd0 pc=0xfe2a55
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005db908, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000bc3fb0 sp=0xc000bc3e78 pc=0xfdfd7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000bc3fe0 sp=0xc000bc3fb0 pc=0xff4545
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000bc3fe8 sp=0xc000bc3fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 249
	pkg/sentry/kernel/task_start.go:412 +0x185

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

goroutine 292 gp=0xc00090bdc0 m=10 mp=0xc000203508 [running]:
panic({0x1da8080?, 0xc0008961b0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000bc32c8 sp=0xc000bc3218 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000bc3308 sp=0xc000bc32c8 pc=0x43a814
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(0xc0005db908, {0x7f0481a72738?, 0xc000bc3480?}, {0x7f0481a72738, 0xc000328400}, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x6b9 fp=0xc000bc3430 sp=0xc000bc3308 pc=0x120de19
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc0005db908, {0x20d8038, 0xc000c88140}, {0x7f0481a72738, 0xc000328400}, 0x107, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x366 fp=0xc000bc3490 sp=0xc000bc3430 pc=0x1206b26
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000c88140, 0xc0005db908, 0x107, 0xa, {0xc0005dc41c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x6aa fp=0xc000bc35b0 sp=0xc000bc3490 pc=0x11fc08a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0005db908, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000bc36e8 sp=0xc000bc35b0 pc=0x12cb74c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000bc3998 sp=0xc000bc36e8 pc=0xff6c3f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000bc3a40 sp=0xc000bc3998 pc=0xff8d65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005db908, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000bc3ab0 sp=0xc000bc3a40 pc=0xff8687
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005db908)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000bc3bd0 sp=0xc000bc3ab0 pc=0xff81ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0005db908?, 0xc0005db908)
	pkg/sentry/kernel/task_run.go:269 +0x2295 fp=0xc000bc3e78 sp=0xc000bc3bd0 pc=0xfe2a55
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005db908, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000bc3fb0 sp=0xc000bc3e78 pc=0xfdfd7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000bc3fe0 sp=0xc000bc3fb0 pc=0xff4545
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000bc3fe8 sp=0xc000bc3fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 249
	pkg/sentry/kernel/task_start.go:412 +0x185