Extracting prog: 23.931467826s
Minimizing prog: 1m26.167236405s
Simplifying prog options: 0s
Extracting C: 11.178057158s
Simplifying C: 1m4.388716297s


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:1 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:1 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:1 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:1 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:1 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:1 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:1 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 3m5.665488346s
repro crashed as (corrupted=false):
panic: runtime error: slice bounds out of range [4:0]

goroutine 322 gp=0xc000185500 m=19 mp=0xc000808a08 [running]:
panic({0x13dc560?, 0xc0004b6090?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000b81770 sp=0xc000b816c0 pc=0x4740c8
runtime.goPanicSliceB(0x4, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x74 fp=0xc000b817b0 sp=0xc000b81770 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(0x7fe976ced008?, {0xc000b818d8?, 0x40e7ff?}, {0x7fe976ced008?, 0xc0002f2400?}, 0x1?, {0xc0008d6b1c?, 0xc00094e000?, 0xc000b10480?})
	pkg/sentry/socket/netstack/netstack.go:2724 +0x4dc fp=0xc000b81890 sp=0xc000b817b0 pc=0xc75c3c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000300000090?, {0x172f538?, 0xc00094e000?}, {0x7fe976ced008?, 0xc0002f2400?}, 0xc0001e60f0?, 0xc00089a190?, {0xc0008d6b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x1b1 fp=0xc000b818e8 sp=0xc000b81890 pc=0xc71a91
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00094e000, 0xc0008d6008?, 0x107?, 0x5?, {0xc0008d6b1c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x265 fp=0xc000b81998 sp=0xc000b818e8 pc=0xc6aa85
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0008d6008, 0xc000b81ad0?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc000b81a78 sp=0xc000b81998 pc=0xcfe495
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000b81ca8 sp=0xc000b81a78 pc=0xb1ebcb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000b81d00 sp=0xc000b81ca8 pc=0xb2016e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000b81d50 sp=0xc000b81d00 pc=0xb1fd1d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0008a8b60?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000b81e28 sp=0xc000b81d50 pc=0xb1fa09
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b10120?, 0xc0008d6008)
	pkg/sentry/kernel/task_run.go:269 +0x1325 fp=0xc000b81f38 sp=0xc000b81e28 pc=0xb13105
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008d6008, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000b81fc0 sp=0xc000b81f38 pc=0xb1171d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000b81fe0 sp=0xc000b81fc0 pc=0xb1d145
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000b81fe8 sp=0xc000b81fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 276
	pkg/sentry/kernel/task_start.go:412 +0xd9

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

goroutine 322 gp=0xc000185500 m=19 mp=0xc000808a08 [running]:
panic({0x13dc560?, 0xc0004b6090?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000b81770 sp=0xc000b816c0 pc=0x4740c8
runtime.goPanicSliceB(0x4, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x74 fp=0xc000b817b0 sp=0xc000b81770 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(0x7fe976ced008?, {0xc000b818d8?, 0x40e7ff?}, {0x7fe976ced008?, 0xc0002f2400?}, 0x1?, {0xc0008d6b1c?, 0xc00094e000?, 0xc000b10480?})
	pkg/sentry/socket/netstack/netstack.go:2724 +0x4dc fp=0xc000b81890 sp=0xc000b817b0 pc=0xc75c3c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000300000090?, {0x172f538?, 0xc00094e000?}, {0x7fe976ced008?, 0xc0002f2400?}, 0xc0001e60f0?, 0xc00089a190?, {0xc0008d6b1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x1b1 fp=0xc000b818e8 sp=0xc000b81890 pc=0xc71a91
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00094e000, 0xc0008d6008?, 0x107?, 0x5?, {0xc0008d6b1c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x265 fp=0xc000b81998 sp=0xc000b818e8 pc=0xc6aa85
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0008d6008, 0xc000b81ad0?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc000b81a78 sp=0xc000b81998 pc=0xcfe495
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000b81ca8 sp=0xc000b81a78 pc=0xb1ebcb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000b81d00 sp=0xc000b81ca8 pc=0xb2016e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0008d6008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7f7575b64e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000b81d50 sp=0xc000b81d00 pc=0xb1fd1d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0008a8b60?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000b81e28 sp=0xc000b81d50 pc=0xb1fa09
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b10120?, 0xc0008d6008)
	pkg/sentry/kernel/task_run.go:269 +0x1325 fp=0xc000b81f38 sp=0xc000b81e28 pc=0xb13105
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008d6008, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000b81fc0 sp=0xc000b81f38 pc=0xb1171d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000b81fe0 sp=0xc000b81fc0 pc=0xb1d145
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000b81fe8 sp=0xc000b81fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 276
	pkg/sentry/kernel/task_start.go:412 +0xd9