Extracting prog: 58.932172974s Minimizing prog: 3m37.834001933s Simplifying prog options: 0s Extracting C: 33.767539404s Simplifying C: 2m37.378073308s 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$packet-socket$packet-setsockopt$packet_int-setsockopt$packet_int detailed listing: executing program 0: socket$packet(0x11, 0x3, 0x300) (async) r0 = socket$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=1m5.248661137s, {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$packet-socket$packet-setsockopt$packet_int detailed listing: executing program 0: socket$packet(0x11, 0x3, 0x300) (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=1m5.248661137s, {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$packet-socket$packet detailed listing: executing program 0: socket$packet(0x11, 0x3, 0x300) (async) socket$packet(0x11, 0x3, 0x300) program did not crash testing program (duration=1m5.248661137s, {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: socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0) program did not crash testing program (duration=1m5.248661137s, {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=1m5.248661137s, {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=1m5.248661137s, {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=1m5.248661137s, {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=1m5.248661137s, {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=1m5.248661137s, {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=1m5.248661137s, {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 7m47.911808719s repro crashed as (corrupted=false): panic: runtime error: index out of range [3] with length 0 goroutine 268 gp=0xc000657a40 m=12 mp=0xc0005a4008 [running]: panic({0x1da8080?, 0xc000278858?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000a6f2c8 sp=0xc000a6f218 pc=0x478708 runtime.goPanicIndex(0x3, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000a6f308 sp=0xc000a6f2c8 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(0xc000a12c88, {0x7fa3863746e0?, 0xc000a6f480?}, {0x7fa3863746e0, 0xc000040600}, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:2754 +0x6b9 fp=0xc000a6f430 sp=0xc000a6f308 pc=0x120de19 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000a12c88, {0x20d8038, 0xc000a88a00}, {0x7fa3863746e0, 0xc000040600}, 0x107, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:1873 +0x366 fp=0xc000a6f490 sp=0xc000a6f430 pc=0x1206b26 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000a88a00, 0xc000a12c88, 0x107, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:634 +0x6aa fp=0xc000a6f5b0 sp=0xc000a6f490 pc=0x11fc08a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000a12c88, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000a6f6e8 sp=0xc000a6f5b0 pc=0x12cb74c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000a6f998 sp=0xc000a6f6e8 pc=0xff6c3f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000a6fa40 sp=0xc000a6f998 pc=0xff8d65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000a6fab0 sp=0xc000a6fa40 pc=0xff8687 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a12c88) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000a6fbd0 sp=0xc000a6fab0 pc=0xff81ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000a12c88?, 0xc000a12c88) pkg/sentry/kernel/task_run.go:269 +0x2295 fp=0xc000a6fe78 sp=0xc000a6fbd0 pc=0xfe2a55 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a12c88, 0xb) pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000a6ffb0 sp=0xc000a6fe78 pc=0xfdfd7b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000a6ffe0 sp=0xc000a6ffb0 pc=0xff4545 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000a6ffe8 sp=0xc000a6ffe0 pc=0x481a81 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 278 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 268 gp=0xc000657a40 m=12 mp=0xc0005a4008 [running]: panic({0x1da8080?, 0xc000278858?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000a6f2c8 sp=0xc000a6f218 pc=0x478708 runtime.goPanicIndex(0x3, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000a6f308 sp=0xc000a6f2c8 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(0xc000a12c88, {0x7fa3863746e0?, 0xc000a6f480?}, {0x7fa3863746e0, 0xc000040600}, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:2754 +0x6b9 fp=0xc000a6f430 sp=0xc000a6f308 pc=0x120de19 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000a12c88, {0x20d8038, 0xc000a88a00}, {0x7fa3863746e0, 0xc000040600}, 0x107, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:1873 +0x366 fp=0xc000a6f490 sp=0xc000a6f430 pc=0x1206b26 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000a88a00, 0xc000a12c88, 0x107, 0xa, {0xc000a1379c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:634 +0x6aa fp=0xc000a6f5b0 sp=0xc000a6f490 pc=0x11fc08a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000a12c88, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000a6f6e8 sp=0xc000a6f5b0 pc=0x12cb74c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000a6f998 sp=0xc000a6f6e8 pc=0xff6c3f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000a6fa40 sp=0xc000a6f998 pc=0xff8d65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a12c88, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x6}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000a6fab0 sp=0xc000a6fa40 pc=0xff8687 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a12c88) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000a6fbd0 sp=0xc000a6fab0 pc=0xff81ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000a12c88?, 0xc000a12c88) pkg/sentry/kernel/task_run.go:269 +0x2295 fp=0xc000a6fe78 sp=0xc000a6fbd0 pc=0xfe2a55 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a12c88, 0xb) pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000a6ffb0 sp=0xc000a6fe78 pc=0xfdfd7b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000a6ffe0 sp=0xc000a6ffb0 pc=0xff4545 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000a6ffe8 sp=0xc000a6ffe0 pc=0x481a81 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 278 pkg/sentry/kernel/task_start.go:412 +0x185