Extracting prog: 23.553786436s
Minimizing prog: 1m26.659167653s
Simplifying prog options: 0s
Extracting C: 11.774295152s
Simplifying C: 1m5.792199075s


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$BTRFS_IOC_BALANCE_V2-socket$packet-setsockopt$packet_rx_ring-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) (async)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)

program crashed: panic: runtime error: slice bounds out of range [NUM: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$BTRFS_IOC_BALANCE_V2-socket$packet-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) (async)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)

program crashed: panic: runtime error: slice bounds out of range [NUM: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$BTRFS_IOC_BALANCE_V2-socket$packet
detailed listing:
executing program 0:
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) (async)
socket$packet(0x11, 0x2, 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$BTRFS_IOC_BALANCE_V2-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) (async)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 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_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)

program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM: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_rx_ring
program crashed: panic: runtime error: slice bounds out of range [NUM:NUM]
reproducing took 3m7.779483235s
repro crashed as (corrupted=false):
panic: runtime error: slice bounds out of range [4:0]

goroutine 237 gp=0xc0007ca380 m=0 mp=0x2116fc0 [running]:
panic({0x12b8e20?, 0xc0004be000?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007c3778 sp=0xc0007c36c8 pc=0x4740c8
runtime.goPanicSliceB(0x4, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x74 fp=0xc0007c37b8 sp=0xc0007c3778 pc=0x438f34
gvisor.dev/gvisor/pkg/abi/linux.(*TpacketReq).UnmarshalBytes(...)
	bazel-out/k8-fastbuild/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go:19311
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x7fa10262c978?, {0xc0007c38e0?, 0x40e7ff?}, {0x7fa10262c978?, 0xc000416200?}, 0xa2f101?, {0xc00075641c?, 0x3?, 0xc00023edc0?})
	pkg/sentry/socket/netstack/netstack.go:2724 +0x406 fp=0xc0007c3898 sp=0xc0007c37b8 pc=0xba53e6
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x46e47a?, {0x15df0d8?, 0xc00023edc0?}, {0x7fa10262c978?, 0xc000416200?}, 0xa3e9c8?, 0xc0007c3988?, {0xc00075641c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x148 fp=0xc0007c38f0 sp=0xc0007c3898 pc=0xba2468
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00023edc0, 0xc000755908?, 0x107?, 0x5?, {0xc00075641c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x225 fp=0xc0007c3998 sp=0xc0007c38f0 pc=0xb9c8e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000755908, 0xc0007c3b10?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc0007c3a78 sp=0xc0007c3998 pc=0xc2a546
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc0007c3ca8 sp=0xc0007c3a78 pc=0xa777f7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0007c3d00 sp=0xc0007c3ca8 pc=0xa78965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0007c3d50 sp=0xc0007c3d00 pc=0xa78665
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0007e01a0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0007c3e28 sp=0xc0007c3d50 pc=0xa783e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000778090?, 0xc000755908)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc0007c3f30 sp=0xc0007c3e28 pc=0xa6dbd7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000755908, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0007c3fc0 sp=0xc0007c3f30 pc=0xa6c634
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc0007c3fe0 sp=0xc0007c3fc0 pc=0xa76205
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0007c3fe8 sp=0xc0007c3fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 244
	pkg/sentry/kernel/task_start.go:412 +0xc5

final repro crashed as (corrupted=false):
panic: runtime error: slice bounds out of range [4:0]

goroutine 237 gp=0xc0007ca380 m=0 mp=0x2116fc0 [running]:
panic({0x12b8e20?, 0xc0004be000?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007c3778 sp=0xc0007c36c8 pc=0x4740c8
runtime.goPanicSliceB(0x4, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x74 fp=0xc0007c37b8 sp=0xc0007c3778 pc=0x438f34
gvisor.dev/gvisor/pkg/abi/linux.(*TpacketReq).UnmarshalBytes(...)
	bazel-out/k8-fastbuild/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go:19311
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x7fa10262c978?, {0xc0007c38e0?, 0x40e7ff?}, {0x7fa10262c978?, 0xc000416200?}, 0xa2f101?, {0xc00075641c?, 0x3?, 0xc00023edc0?})
	pkg/sentry/socket/netstack/netstack.go:2724 +0x406 fp=0xc0007c3898 sp=0xc0007c37b8 pc=0xba53e6
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x46e47a?, {0x15df0d8?, 0xc00023edc0?}, {0x7fa10262c978?, 0xc000416200?}, 0xa3e9c8?, 0xc0007c3988?, {0xc00075641c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x148 fp=0xc0007c38f0 sp=0xc0007c3898 pc=0xba2468
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00023edc0, 0xc000755908?, 0x107?, 0x5?, {0xc00075641c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x225 fp=0xc0007c3998 sp=0xc0007c38f0 pc=0xb9c8e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000755908, 0xc0007c3b10?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc0007c3a78 sp=0xc0007c3998 pc=0xc2a546
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc0007c3ca8 sp=0xc0007c3a78 pc=0xa777f7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0007c3d00 sp=0xc0007c3ca8 pc=0xa78965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000755908, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f723d26be58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0007c3d50 sp=0xc0007c3d00 pc=0xa78665
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0007e01a0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0007c3e28 sp=0xc0007c3d50 pc=0xa783e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000778090?, 0xc000755908)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc0007c3f30 sp=0xc0007c3e28 pc=0xa6dbd7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000755908, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0007c3fc0 sp=0xc0007c3f30 pc=0xa6c634
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc0007c3fe0 sp=0xc0007c3fc0 pc=0xa76205
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0007c3fe8 sp=0xc0007c3fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 244
	pkg/sentry/kernel/task_start.go:412 +0xc5