Extracting prog: 30.976867483s
Minimizing prog: 1m0.122113847s
Simplifying prog options: 0s
Extracting C: 12.726911021s
Simplifying C: 1m18.69779932s


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}}): socket$inet6_tcp-setsockopt$inet6_buf
detailed listing:
executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x64, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
single: successfully extracted reproducer
found reproducer with 2 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}}): socket$inet6_tcp
detailed listing:
executing program 0:
socket$inet6_tcp(0xa, 0x1, 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}}): setsockopt$inet6_buf
detailed listing:
executing program 0:
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x64, 0x0, 0x0)

program did not crash
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
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$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
reproducing took 3m2.523710561s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [100] with length 100

goroutine 263 gp=0xc000684540 m=0 mp=0x2c8b340 [running]:
panic({0x1cf08a0?, 0xc0002f4168?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0002ed1c0 sp=0xc0002ed110 pc=0x478708
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0002ed200 sp=0xc0002ed1c0 pc=0x43a814
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x2c2feb0, 0x64)
	pkg/sentry/socket/netstack/netstack.go:1980 +0x130 fp=0xc0002ed258 sp=0xc0002ed200 pc=0x114ec90
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000b42008, {0x204d218, 0xc00023ef00}, {0x7efd1361f998, 0xc0001fc308}, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0x14ca fp=0xc0002ed430 sp=0xc0002ed258 pc=0x1153eea
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000b42008, {0x204d218, 0xc00023ef00}, {0x7efd1361f998, 0xc0001fc308}, 0x29, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x267 fp=0xc0002ed490 sp=0xc0002ed430 pc=0x114ea67
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00023ef00, 0xc000b42008, 0x29, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:672 +0x608 fp=0xc0002ed5b0 sp=0xc0002ed490 pc=0x11458a8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000b42008, 0xc0002ed760?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0002ed6c8 sp=0xc0002ed5b0 pc=0x121cdb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc0002ed960 sp=0xc0002ed6c8 pc=0xf595d5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0002eda08 sp=0xc0002ed960 pc=0xf5b432
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0002eda78 sp=0xc0002eda08 pc=0xf5ae34
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b42008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc0002edb98 sp=0xc0002eda78 pc=0xf5a9d0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b42008?, 0xc000b42008)
	pkg/sentry/kernel/task_run.go:269 +0x1fa8 fp=0xc0002ede70 sp=0xc0002edb98 pc=0xf46908
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b42008, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc0002edfb0 sp=0xc0002ede70 pc=0xf43f7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc0002edfe0 sp=0xc0002edfb0 pc=0xf573a5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0002edfe8 sp=0xc0002edfe0 pc=0x481a61
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 238
	pkg/sentry/kernel/task_start.go:412 +0x165

final repro crashed as (corrupted=false):
panic: runtime error: index out of range [100] with length 100

goroutine 263 gp=0xc000684540 m=0 mp=0x2c8b340 [running]:
panic({0x1cf08a0?, 0xc0002f4168?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0002ed1c0 sp=0xc0002ed110 pc=0x478708
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0002ed200 sp=0xc0002ed1c0 pc=0x43a814
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x2c2feb0, 0x64)
	pkg/sentry/socket/netstack/netstack.go:1980 +0x130 fp=0xc0002ed258 sp=0xc0002ed200 pc=0x114ec90
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000b42008, {0x204d218, 0xc00023ef00}, {0x7efd1361f998, 0xc0001fc308}, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0x14ca fp=0xc0002ed430 sp=0xc0002ed258 pc=0x1153eea
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000b42008, {0x204d218, 0xc00023ef00}, {0x7efd1361f998, 0xc0001fc308}, 0x29, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x267 fp=0xc0002ed490 sp=0xc0002ed430 pc=0x114ea67
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00023ef00, 0xc000b42008, 0x29, 0x64, {0xc000b42b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:672 +0x608 fp=0xc0002ed5b0 sp=0xc0002ed490 pc=0x11458a8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000b42008, 0xc0002ed760?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0002ed6c8 sp=0xc0002ed5b0 pc=0x121cdb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc0002ed960 sp=0xc0002ed6c8 pc=0xf595d5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0002eda08 sp=0xc0002ed960 pc=0xf5b432
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b42008, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7ebb23e78e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0002eda78 sp=0xc0002eda08 pc=0xf5ae34
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b42008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc0002edb98 sp=0xc0002eda78 pc=0xf5a9d0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b42008?, 0xc000b42008)
	pkg/sentry/kernel/task_run.go:269 +0x1fa8 fp=0xc0002ede70 sp=0xc0002edb98 pc=0xf46908
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b42008, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc0002edfb0 sp=0xc0002ede70 pc=0xf43f7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc0002edfe0 sp=0xc0002edfb0 pc=0xf573a5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0002edfe8 sp=0xc0002edfe0 pc=0x481a61
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 238
	pkg/sentry/kernel/task_start.go:412 +0x165