panic: runtime error: slice bounds out of range [4:0] goroutine 166 gp=0x4000492380 m=14 mp=0x400001a008 [running]: panic({0xdface0?, 0x40004961b0?}) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x40003ad6d0 sp=0x40003ad620 pc=0x84314 runtime.goPanicSliceB(0x4, 0x0) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:155 +0x78 fp=0x40003ad710 sp=0x40003ad6d0 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(0x40003ad928?, {0xfffee67bf1f8?, 0x40003ad898?}, {0xfffee67bf1f8?, 0x40001f0600?}, 0xeb4120?, {0x4000640b1c?, 0x649dcc?, 0x0?}) pkg/sentry/socket/netstack/netstack.go:2724 +0x3bc fp=0x40003ad840 sp=0x40003ad710 pc=0x76501c gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1bf48b0?, {0x111eeb8?, 0x40004b2b40?}, {0xfffee67bf1f8?, 0x40001f0600?}, 0x2?, 0x40003ad948?, {0x4000640b1c?, 0xcfa160?, 0x4000565440?}) pkg/sentry/socket/netstack/netstack.go:1873 +0x144 fp=0x40003ad8a0 sp=0x40003ad840 pc=0x762014 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x40004b2b40, 0x4000640008?, 0x107?, 0x5?, {0x4000640b1c, 0x0?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:634 +0x274 fp=0x40003ad950 sp=0x40003ad8a0 pc=0x75ca34 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x4000640008, 0xe?, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x2}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x1b0 fp=0x40003ada30 sp=0x40003ad950 pc=0x7d94b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4000640008, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x2}}) pkg/sentry/kernel/task_syscall.go:143 +0x4e8 fp=0x40003adc60 sp=0x40003ada30 pc=0x647d28 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4000640008, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x2}}) pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x40003adcc0 sp=0x40003adc60 pc=0x648c5c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4000640008, 0xd0, {{0x3}, {0x107}, {0x5}, {0x0}, {0x0}, {0x2}}) pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x40003add10 sp=0x40003adcc0 pc=0x6488d8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x40003208f0?) pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x40003addf0 sp=0x40003add10 pc=0x64868c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40001242d0?, 0x4000640008) pkg/sentry/kernel/task_run.go:269 +0xce4 fp=0x40003adf10 sp=0x40003addf0 pc=0x63e544 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4000640008, 0x9) pkg/sentry/kernel/task_run.go:97 +0x1d4 fp=0x40003adfb0 sp=0x40003adf10 pc=0x63d1d4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x40003adfd0 sp=0x40003adfb0 pc=0x6468bc runtime.goexit({}) src/runtime/asm_arm64.s:1223 +0x4 fp=0x40003adfd0 sp=0x40003adfd0 pc=0x8d564 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 178 pkg/sentry/kernel/task_start.go:412 +0xc4