panic: unknown error *tcpip.ErrMalformedHeader

goroutine 3574 [running]:
panic(0x10ba5a0, 0xc0008a8300)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00085b738 sp=0xc00085b680 pc=0x437110
gvisor.dev/gvisor/pkg/syserr.TranslateNetstackError(0x1423ee0, 0x1d55840, 0xc0000c3e50)
	pkg/syserr/netstack.go:175 +0xa9f fp=0xc00085b790 sp=0xc00085b738 pc=0x71f7bf
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*socketOpsCommon).SendMsg(0xc0008ac070, 0xc000a16000, 0x142eda0, 0xc000441000, 0x0, 0x1, 0x0, 0x0, 0x100, 0xc00044ef70, ...)
	pkg/sentry/socket/netstack/netstack.go:3672 +0x60d fp=0xc00085b900 sp=0xc00085b790 pc=0xbdaded
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendTo(0xc000a16000, 0x3, 0x0, 0x0, 0xc000000000, 0x200012c0, 0xc000000010, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1445 +0x4b9 fp=0xc00085bb30 sp=0xc00085b900 pc=0xe7ae39
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendTo(0xc000a16000, 0x3, 0x0, 0x0, 0x0, 0x200012c0, 0x10, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1459 +0xb7 fp=0xc00085bb90 sp=0xc00085bb30 pc=0xe7b2f7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a16000, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x200012c0, 0x10, 0xeb9f57, 0x12986c0, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc00085bc50 sp=0xc00085bb90 pc=0xa4f499
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a16000, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x200012c0, 0x10, 0x200012c0, 0x10)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc00085bcd8 sp=0xc00085bc50 pc=0xa50750
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a16000, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x200012c0, 0x10, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc00085bd38 sp=0xc00085bcd8 pc=0xa50254
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a16000, 0x2, 0xc000a16000)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc00085be08 sp=0xc00085bd38 pc=0xa4fb38
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000a16000, 0x1404d80, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc00085bf60 sp=0xc00085be08 pc=0xa425f5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a16000, 0x30)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc00085bfd0 sp=0xc00085bf60 pc=0xa41102
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00085bfd8 sp=0xc00085bfd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116