panic: runtime error: slice bounds out of range [:2] with capacity 0 goroutine 2755025 [running]: panic(0x1226980, 0xc01957e168) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc0007d12a8 sp=0xc0007d11e0 pc=0x437c65 runtime.goPanicSliceAcap(0x2, 0x0) GOROOT/src/runtime/panic.go:106 +0xa5 fp=0xc0007d12f0 sp=0xc0007d12a8 pc=0x4352c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*fuseInitRes).UnmarshalBytes(0xc0010e80f0, 0xc0005821f0, 0x10, 0x10, 0xc0007d1388, 0x100000000418c13, 0x7f57e1992970) pkg/sentry/fsimpl/fuse/request_response.go:58 +0x279 fp=0xc0007d1310 sp=0xc0007d12f0 pc=0xf37139 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*fuseInitRes).UnmarshalUnsafe(0xc0010e80f0, 0xc0005821f0, 0x10, 0x10, 0xc0021dcc00, 0x0, 0xc0007d13b8) bazel-out/k8-fastbuild-ST-3ea255117c10/bin/pkg/sentry/fsimpl/fuse/fuse_abi_autogen_unsafe.go:30 +0x49 fp=0xc0007d1358 sp=0xc0007d1310 pc=0xf3bd09 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*Response).UnmarshalPayload(0xc0007d1480, 0x14bd910, 0xc0010e80f0, 0x126a401, 0x13126a0) pkg/sentry/fsimpl/fuse/request_response.go:228 +0xb7 fp=0xc0007d13c8 sp=0xc0007d1358 pc=0xf37737 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).InitRecv(0xc0232a9740, 0xc0007d1480, 0x1365b01, 0x13126a0, 0xc00016c000) pkg/sentry/fsimpl/fuse/connection_control.go:102 +0x9a fp=0xc0007d1408 sp=0xc0007d13c8 pc=0xf2aa7a gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).asyncCallBack(0xc006b5e000, 0x14c07d8, 0xc00d107500, 0xc0007d1480, 0x0, 0x1) pkg/sentry/fsimpl/fuse/dev.go:453 +0x106 fp=0xc0007d1448 sp=0xc0007d1408 pc=0xf2cf66 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).sendResponse(0xc006b5e000, 0x14c07d8, 0xc00d107500, 0xc02bcd2180, 0x0, 0x0) pkg/sentry/fsimpl/fuse/dev.go:416 +0x11e fp=0xc0007d14d0 sp=0xc0007d1448 pc=0xf2cc7e gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).writeLocked(0xc006b5e000, 0x14c07d8, 0xc00d107500, 0x14bab40, 0xc00e641000, 0x0, 0x0, 0x0, 0x0, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:341 +0x40a fp=0xc0007d1718 sp=0xc0007d14d0 pc=0xf2c2ca gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).Write(0xc006b5e000, 0x14c07d8, 0xc00d107500, 0x14bab40, 0xc00e641000, 0x0, 0x1, 0x200004c0, 0x20, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:247 +0x105 fp=0xc0007d17b8 sp=0xc0007d1718 pc=0xf2be45 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc006b5e000, 0x14c07d8, 0xc00d107500, 0x14bab40, 0xc00e641000, 0x0, 0x1, 0x200004c0, 0x20, 0x100, ...) pkg/sentry/vfs/file_description.go:657 +0xb4 fp=0xc0007d1850 sp=0xc0007d17b8 pc=0x756cf4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc00d107500, 0xc006b5e000, 0x14bab40, 0xc00e641000, 0x0, 0x1, 0x200004c0, 0x20, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:348 +0x9b fp=0xc0007d19e0 sp=0xc0007d1850 pc=0xe7087b gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc00d107500, 0x3, 0x200004c0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:317 +0x245 fp=0xc0007d1b10 sp=0xc0007d19e0 pc=0xe70165 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00d107500, 0x1, 0x3, 0x200004c0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1317be0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x13c fp=0xc0007d1c70 sp=0xc0007d1b10 pc=0x9f19dc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00d107500, 0x1, 0x3, 0x200004c0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:238 +0x66 fp=0xc0007d1cf8 sp=0xc0007d1c70 pc=0x9f2b86 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00d107500, 0x1, 0x3, 0x200004c0, 0x20, 0x0, 0x0, 0x0, 0x14d19e8, 0xc0057eb7a0) pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc0007d1d58 sp=0xc0007d1cf8 pc=0x9f2778 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00d107500, 0x2, 0xc00d107500) pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc0007d1e28 sp=0xc0007d1d58 pc=0x9f211c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00d107500, 0x14929c0, 0x0) pkg/sentry/kernel/task_run.go:254 +0xc27 fp=0xc0007d1f68 sp=0xc0007d1e28 pc=0x9e6ea7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00d107500, 0x4d7c) pkg/sentry/kernel/task_run.go:95 +0x182 fp=0xc0007d1fd0 sp=0xc0007d1f68 pc=0x9e5de2 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0007d1fd8 sp=0xc0007d1fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:342 +0xfe