panic: runtime error: slice bounds out of range [4:0] goroutine 129340 gp=0x4002952c40 m=30 mp=0x4000507108 [running]: D0206 06:29:50.582593 1 task_exit.go:215] [ 34732( 483): 34732( 483)] Transitioning from exit state TaskExitZombie to TaskExitDead panic({0xdface0?, 0x40001f69a8?}) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x400163f6d0 sp=0x400163f620 pc=0x84314 runtime.goPanicSliceB(0x4, 0x0) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x78 fp=0x400163f710 sp=0x400163f6d0 pc=0x47a18 gvisor.dev/gvisor/pkg/abi/linux.(*TpacketReq).UnmarshalBytes(...) bazel-out/aarch64-fastbuild/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go:19311 gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x0?, {0x0?, 0x40010d4898?}, {0xffff19bc8440?, 0x4001806200?}, 0xeb4120?, {0x400290779c?, 0x649dcc?, 0x0?}) pkg/sentry/socket/netstack/netstack.go:2724 +0x3bc fp=0x400163f840 sp=0x400163f710 pc=0x76501c gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1bf48b0?, {0x111eeb8?, 0x4001714140?}, {0xffff19bc8440?, 0x4001806200?}, 0x0?, 0x0?, {0x400290779c?, 0x40010d4928?, 0x56bd0?}) pkg/sentry/socket/netstack/netstack.go:1873 +0x144 fp=0x400163f8a0 sp=0x400163f840 pc=0x762014 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x4001714140, 0x4002906c88?, 0x107?, 0x5?, {0x400290779c, 0x0?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:634 +0x274 fp=0x400163f950 sp=0x400163f8a0 pc=0x75ca34 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x4002906c88, 0x40000002?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x1b0 fp=0x400163fa30 sp=0x400163f950 pc=0x7d94b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4002906c88, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x4e8 fp=0x400163fc60 sp=0x400163fa30 pc=0x647d28 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4002906c88, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x400163fcc0 sp=0x400163fc60 pc=0x648c5c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4002906c88, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x400163fd10 sp=0x400163fcc0 pc=0x6488d8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x4002eb8680?) pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x400163fdf0 sp=0x400163fd10 pc=0x64868c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40002dbe60?, 0x4002906c88) pkg/sentry/kernel/task_run.go:269 +0xce4 fp=0x400163ff10 sp=0x400163fdf0 pc=0x63e544 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4002906c88, 0x87b1) pkg/sentry/kernel/task_run.go:97 +0x1d4 fp=0x400163ffb0 sp=0x400163ff10 pc=0x63d1d4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x400163ffd0 sp=0x400163ffb0 pc=0x6468bc runtime.goexit({}) src/runtime/asm_arm64.s:1223 +0x4 fp=0x400163ffd0 sp=0x400163ffd0 pc=0x8d564 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 129288 pkg/sentry/kernel/task_start.go:412 +0xc4