Extracting prog: 29.529251225s
Minimizing prog: 1m15.550335837s
Simplifying prog options: 0s
Extracting C: 12.787468022s
Simplifying C: 1m16.580299018s


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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
single: successfully extracted reproducer
found reproducer with 3 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$packet-setsockopt$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
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$packet
detailed listing:
executing program 0:
socket$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}}): setsockopt$packet_int
detailed listing:
executing program 0:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 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$packet-setsockopt$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 3m14.447370661s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 292 gp=0xc000c88380 m=15 mp=0xc000181c08 [running]:
panic({0x1cc6600?, 0xc00017cc90?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0009c52c0 sp=0xc0009c5210 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0009c5300 sp=0xc0009c52c0 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(0xc000b58008, {0x7f1c01008238?, 0xc0009c5480?}, {0x7f1c01008238, 0xc0009d6000}, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x7e5 fp=0xc0009c5430 sp=0xc0009c5300 pc=0x114c7e5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000b58008, {0x201c0f8, 0xc0009a8140}, {0x7f1c01008238, 0xc0009d6000}, 0x107, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x2e5 fp=0xc0009c5490 sp=0xc0009c5430 pc=0x1144c45
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0009a8140, 0xc000b58008, 0x107, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x608 fp=0xc0009c55b0 sp=0xc0009c5490 pc=0x113bee8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000b58008, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0009c56c8 sp=0xc0009c55b0 pc=0x1212755
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc0009c5960 sp=0xc0009c56c8 pc=0xf52b95
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0009c5a08 sp=0xc0009c5960 pc=0xf549f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0009c5a78 sp=0xc0009c5a08 pc=0xf543f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b58008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc0009c5b98 sp=0xc0009c5a78 pc=0xf53f90
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b58008?, 0xc000b58008)
	pkg/sentry/kernel/task_run.go:269 +0x1fae fp=0xc0009c5e70 sp=0xc0009c5b98 pc=0xf3fece
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b58008, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc0009c5fb0 sp=0xc0009c5e70 pc=0xf3d53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc0009c5fe0 sp=0xc0009c5fb0 pc=0xf50965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0009c5fe8 sp=0xc0009c5fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 247
	pkg/sentry/kernel/task_start.go:412 +0x165

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

goroutine 292 gp=0xc000c88380 m=15 mp=0xc000181c08 [running]:
panic({0x1cc6600?, 0xc00017cc90?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0009c52c0 sp=0xc0009c5210 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc0009c5300 sp=0xc0009c52c0 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(0xc000b58008, {0x7f1c01008238?, 0xc0009c5480?}, {0x7f1c01008238, 0xc0009d6000}, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x7e5 fp=0xc0009c5430 sp=0xc0009c5300 pc=0x114c7e5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000b58008, {0x201c0f8, 0xc0009a8140}, {0x7f1c01008238, 0xc0009d6000}, 0x107, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x2e5 fp=0xc0009c5490 sp=0xc0009c5430 pc=0x1144c45
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0009a8140, 0xc000b58008, 0x107, 0xa, {0xc000b58b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x608 fp=0xc0009c55b0 sp=0xc0009c5490 pc=0x113bee8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000b58008, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0009c56c8 sp=0xc0009c55b0 pc=0x1212755
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc0009c5960 sp=0xc0009c56c8 pc=0xf52b95
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0009c5a08 sp=0xc0009c5960 pc=0xf549f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b58008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7f1121df9e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0009c5a78 sp=0xc0009c5a08 pc=0xf543f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b58008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc0009c5b98 sp=0xc0009c5a78 pc=0xf53f90
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b58008?, 0xc000b58008)
	pkg/sentry/kernel/task_run.go:269 +0x1fae fp=0xc0009c5e70 sp=0xc0009c5b98 pc=0xf3fece
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b58008, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc0009c5fb0 sp=0xc0009c5e70 pc=0xf3d53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc0009c5fe0 sp=0xc0009c5fb0 pc=0xf50965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0009c5fe8 sp=0xc0009c5fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 247
	pkg/sentry/kernel/task_start.go:412 +0x165