panic: runtime error: slice bounds out of range [14:2] goroutine 544696 [running]: panic(0x133dc20, 0xc00e22a8d0) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc00a49d5a0 sp=0xc00a49d4d8 pc=0x437c65 runtime.goPanicSliceB(0xe, 0x2) GOROOT/src/runtime/panic.go:116 +0xa5 fp=0xc00a49d5e8 sp=0xc00a49d5a0 pc=0x435445 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).writeLocked(0xc00dc37600, 0x1606258, 0xc010f68000, 0x1600760, 0xc0116f0000, 0x0, 0x1, 0x200000c0, 0xe, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:364 +0xac5 fp=0xc00a49d7c0 sp=0xc00a49d5e8 pc=0x1038b65 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).Write(0xc00dc37600, 0x1606258, 0xc010f68000, 0x1600760, 0xc0116f0000, 0x0, 0x1, 0x200000c0, 0xe, 0x100, ...) pkg/sentry/fsimpl/fuse/dev.go:294 +0x10a fp=0xc00a49d860 sp=0xc00a49d7c0 pc=0x103802a gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00dc37600, 0x1606258, 0xc010f68000, 0x1600760, 0xc0116f0000, 0x0, 0x1, 0x200000c0, 0xe, 0x100, ...) pkg/sentry/vfs/file_description.go:748 +0xc3 fp=0xc00a49d8f8 sp=0xc00a49d860 pc=0x788ca3 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc010f68000, 0xc00dc37600, 0x1600760, 0xc0116f0000, 0x0, 0x1, 0x200000c0, 0xe, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:430 +0xa5 fp=0xc00a49da88 sp=0xc00a49d8f8 pc=0xf70425 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc010f68000, 0x3, 0x200000c0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:393 +0x293 fp=0xc00a49dbb8 sp=0xc00a49da88 pc=0xf6fc33 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc010f68000, 0x1, 0x3, 0x200000c0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x142f0c0, ...) pkg/sentry/kernel/task_syscall.go:115 +0x199 fp=0xc00a49dc78 sp=0xc00a49dbb8 pc=0xa84579 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc010f68000, 0x1, 0x3, 0x200000c0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:290 +0x70 fp=0xc00a49dd00 sp=0xc00a49dc78 pc=0xa85850 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc010f68000, 0x1, 0x3, 0x200000c0, 0xe, 0x0, 0x0, 0x0, 0xc010f4d040, 0x1617468) pkg/sentry/kernel/task_syscall.go:237 +0xb4 fp=0xc00a49dd60 sp=0xc00a49dd00 pc=0xa85334 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc010f68000, 0x2, 0xc010f68000) pkg/sentry/kernel/task_syscall.go:204 +0x198 fp=0xc00a49de30 sp=0xc00a49dd60 pc=0xa84c18 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc010f68000, 0x15d8860, 0x0) pkg/sentry/kernel/task_run.go:294 +0xd9a fp=0xc00a49df68 sp=0xc00a49de30 pc=0xa77b3a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc010f68000, 0x5eac) pkg/sentry/kernel/task_run.go:98 +0x1b9 fp=0xc00a49dfd0 sp=0xc00a49df68 pc=0xa768f9 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00a49dfd8 sp=0xc00a49dfd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:398 +0x116