panic: runtime error: makeslice: len out of range goroutine 149211 [running]: panic(0x1070760, 0x13baf50) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc0841695b8 sp=0xc084169500 pc=0x43438d runtime.panicmakeslicelen(...) GOROOT/src/runtime/slice.go:27 runtime.makeslice(0x100be00, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0) GOROOT/src/runtime/slice.go:44 +0xd3 fp=0xc0841695e8 sp=0xc0841695b8 pc=0x44ca83 gvisor.dev/gvisor/pkg/sentry/socket/netlink.(*socketOpsCommon).sendMsg(0xc0883fc070, 0x14021c0, 0xc081637500, 0x13f9da0, 0xc0009ba200, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, ...) pkg/sentry/socket/netlink/socket.go:913 +0x1c2 fp=0xc084169728 sp=0xc0841695e8 pc=0xb0a9d2 gvisor.dev/gvisor/pkg/sentry/socket/netlink.(*SocketVFS2).Write(0xc0883fc000, 0x14021c0, 0xc081637500, 0x13f9da0, 0xc0009ba200, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, ...) pkg/sentry/socket/netlink/socket_vfs2.go:169 +0x130 fp=0xc084169830 sp=0xc084169728 pc=0xb0bb50 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0883fc000, 0x14021c0, 0xc081637500, 0x13f9da0, 0xc0009ba200, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, ...) pkg/sentry/vfs/file_description.go:697 +0xb5 fp=0xc0841698b0 sp=0xc084169830 pc=0x706735 gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc0009ba200, 0x14021c0, 0xc081637500, 0xc0883fc000, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0) pkg/sentry/kernel/pipe/vfs.go:320 +0x1d3 fp=0xc0841699a0 sp=0xc0841698b0 pc=0x827c23 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc081637500, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/splice.go:175 +0xabb fp=0xc084169ba8 sp=0xc0841699a0 pc=0xd5fbfb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc081637500, 0x113, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x11f18c0, ...) pkg/sentry/kernel/task_syscall.go:117 +0x1b6 fp=0xc084169c68 sp=0xc084169ba8 pc=0x971326 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc081637500, 0x113, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0) pkg/sentry/kernel/task_syscall.go:292 +0x70 fp=0xc084169cf0 sp=0xc084169c68 pc=0x972610 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc081637500, 0x113, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x13cfc01, 0x100000000000000) pkg/sentry/kernel/task_syscall.go:239 +0xb4 fp=0xc084169d50 sp=0xc084169cf0 pc=0x9720c4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc081637500, 0x2, 0xc081637500) pkg/sentry/kernel/task_syscall.go:206 +0x198 fp=0xc084169e10 sp=0xc084169d50 pc=0x9719a8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc081637500, 0x13cfce0, 0x0) pkg/sentry/kernel/task_run.go:321 +0xd88 fp=0xc084169f60 sp=0xc084169e10 pc=0x964938 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc081637500, 0xd02) pkg/sentry/kernel/task_run.go:97 +0x1bd fp=0xc084169fd0 sp=0xc084169f60 pc=0x96347d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc084169fd8 sp=0xc084169fd0 pc=0x467da1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:371 +0x112