panic: runtime error: slice bounds out of range [:2] with capacity 0 goroutine 245761 [running]: panic(0x1a18420, 0xc00130b608) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc000990aa8 sp=0xc0009909e0 pc=0x43a6c5 runtime.goPanicSliceAcap(0x2, 0x0) GOROOT/src/runtime/panic.go:106 +0xa5 fp=0xc000990af0 sp=0xc000990aa8 pc=0x437d25 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*fuseInitRes).UnmarshalBytes(0xc00fce4be0, 0xc012502998, 0x10, 0x10, 0x0, 0xc00fce4be0, 0x478c42) pkg/sentry/fsimpl/fuse/request_response.go:58 +0xa1f fp=0xc000990b60 sp=0xc000990af0 pc=0x15a201f gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*fuseInitRes).UnmarshalUnsafe(0xc00fce4be0, 0xc012502990, 0x10, 0x10, 0xc0073e2800, 0x0, 0x0) bazel-out/k8-fastbuild-ST-fa7f2b6368d1/bin/pkg/sentry/fsimpl/fuse/fuse_abi_autogen_unsafe.go:30 +0x5b fp=0xc000990bc0 sp=0xc000990b60 pc=0x15a82fb gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*Response).UnmarshalPayload(0xc000990e10, 0x1dd2d90, 0xc00fce4be0, 0x3c001, 0xc0103fb080) pkg/sentry/fsimpl/fuse/request_response.go:226 +0x2c3 fp=0xc000990c40 sp=0xc000990bc0 pc=0x15a2e03 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).InitRecv(0xc012b60ea0, 0xc000990e10, 0x1b5c801, 0x1b090a0, 0xc000366780) pkg/sentry/fsimpl/fuse/connection_control.go:102 +0x16f fp=0xc000990cf8 sp=0xc000990c40 pc=0x158cc6f gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).asyncCallBack(0xc00edfd300, 0x1dd5b38, 0xc012e4c000, 0xc000990e10, 0x8826e5, 0x0) pkg/sentry/fsimpl/fuse/dev.go:454 +0x217 fp=0xc000990d78 sp=0xc000990cf8 pc=0x15909f7 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).sendResponse(0xc00edfd300, 0x1dd5b38, 0xc012e4c000, 0xc012b44640, 0x0, 0x0) pkg/sentry/fsimpl/fuse/dev.go:417 +0x27d fp=0xc000990e50 sp=0xc000990d78 pc=0x159043d gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).writeLocked(0xc00edfd300, 0x1dd5b38, 0xc012e4c000, 0x1dcfb20, 0xc012e9e000, 0x0, 0x0, 0x0, 0x0, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:341 +0x67c fp=0xc000991140 sp=0xc000990e50 pc=0x158f35c gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).Write(0xc00edfd300, 0x1dd5b38, 0xc012e4c000, 0x1dcfb20, 0xc012e9e000, 0x0, 0x1, 0x200000c0, 0x20, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:246 +0x165 fp=0xc000991248 sp=0xc000991140 pc=0x158ec65 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00edfd300, 0x1dd5b38, 0xc012e4c000, 0x1dcfb20, 0xc012e9e000, 0x0, 0x1, 0x200000c0, 0x20, 0x100, ...) pkg/sentry/vfs/file_description.go:657 +0x131 fp=0xc000991328 sp=0xc000991248 pc=0x967591 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc012e4c000, 0xc00edfd300, 0x1dcfb20, 0xc012e9e000, 0x0, 0x1, 0x200000c0, 0x20, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:348 +0xee fp=0xc000991570 sp=0xc000991328 pc=0x14714ce gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc012e4c000, 0x3, 0x200000c0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:317 +0x308 fp=0xc000991728 sp=0xc000991570 pc=0x1470cc8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc012e4c000, 0x1, 0x3, 0x200000c0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x195 fp=0xc0009919b8 sp=0xc000991728 pc=0xd92fd5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc012e4c000, 0x1, 0x3, 0x200000c0, 0x20, 0x0, 0x0, 0x0, 0xc012e4c8df, 0xc012e4c000) pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc000991a90 sp=0xc0009919b8 pc=0xd949f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc012e4c000, 0x1, 0x3, 0x200000c0, 0x20, 0x0, 0x0, 0x0, 0x1ffffffff, 0xc000000000) pkg/sentry/kernel/task_syscall.go:198 +0x10f fp=0xc000991b38 sp=0xc000991a90 pc=0xd942ef gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc012e4c000, 0x2, 0xc012e4c000) pkg/sentry/kernel/task_syscall.go:173 +0x214 fp=0xc000991ca8 sp=0xc000991b38 pc=0xd93a74 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc012e4c000, 0x1da7600, 0x0) pkg/sentry/kernel/task_run.go:254 +0x1287 fp=0xc000991ed8 sp=0xc000991ca8 pc=0xd7fbe7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc012e4c000, 0x2f5a) pkg/sentry/kernel/task_run.go:95 +0x353 fp=0xc000991fd0 sp=0xc000991ed8 pc=0xd7e193 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000991fd8 sp=0xc000991fd0 pc=0x477541 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:339 +0x1a5