panic: runtime error: slice bounds out of range [4:0] goroutine 230 gp=0xc00081f880 m=17 mp=0xc000890e08 [running]: panic({0x13dc560?, 0xc00061a180?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000aa1770 sp=0xc000aa16c0 pc=0x4740c8 runtime.goPanicSliceB(0x4, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x74 fp=0xc000aa17b0 sp=0xc000aa1770 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(0x7f7179458fc8?, {0xc000aa18d8?, 0x40e7ff?}, {0x7f7179458fc8?, 0xc00032c400?}, 0x1?, {0xc000a74b1c?, 0xc00003c140?, 0xc000a0e6c0?}) pkg/sentry/socket/netstack/netstack.go:2724 +0x4dc fp=0xc000aa1890 sp=0xc000aa17b0 pc=0xc75c3c gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000300000090?, {0x172f538?, 0xc00003c140?}, {0x7f7179458fc8?, 0xc00032c400?}, 0xc0007b3690?, 0xc000a4e050?, {0xc000a74b1c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:1873 +0x1b1 fp=0xc000aa18e8 sp=0xc000aa1890 pc=0xc71a91 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00003c140, 0xc000a74008?, 0x107?, 0x5?, {0xc000a74b1c, 0x0?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:634 +0x265 fp=0xc000aa1998 sp=0xc000aa18e8 pc=0xc6aa85 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000a74008, 0xc00081f880?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7ec0b98d5e58}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc000aa1a78 sp=0xc000aa1998 pc=0xcfe495 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a74008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7ec0b98d5e58}}) pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000aa1ca8 sp=0xc000aa1a78 pc=0xb1ebcb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a74008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7ec0b98d5e58}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000aa1d00 sp=0xc000aa1ca8 pc=0xb2016e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a74008, 0x36, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x7ec0b98d5e58}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000aa1d50 sp=0xc000aa1d00 pc=0xb1fd1d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00087e0b0?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000aa1e28 sp=0xc000aa1d50 pc=0xb1fa09 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00077e1b0?, 0xc000a74008) pkg/sentry/kernel/task_run.go:269 +0x1325 fp=0xc000aa1f38 sp=0xc000aa1e28 pc=0xb13105 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a74008, 0xd) pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000aa1fc0 sp=0xc000aa1f38 pc=0xb1171d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000aa1fe0 sp=0xc000aa1fc0 pc=0xb1d145 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000aa1fe8 sp=0xc000aa1fe0 pc=0x47d1a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 245 pkg/sentry/kernel/task_start.go:412 +0xd9