panic: Unknown error: header is malformed

goroutine 686 [running]:
panic(0xfd2300, 0xc000706270)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc0001d9528 sp=0xc0001d9470 pc=0x437110
gvisor.dev/gvisor/pkg/syserr.TranslateNetstackError(...)
	pkg/syserr/netstack.go:115
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*socketOpsCommon).SendMsg(0xc0002a01d0, 0xc0001e7500, 0x1322d00, 0xc0008ca000, 0xc00059b620, 0x2, 0x0, 0x10011, 0x100, 0xc00019ca80, ...)
	pkg/sentry/socket/netstack/netstack.go:2921 +0xf06 fp=0xc0001d9818 sp=0xc0001d9528 pc=0xb2f806
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendSingleMsg(0xc0001e7500, 0x7fa8d370ac98, 0xc0002a0160, 0xc0002a0160, 0x200002c0, 0x0, 0x20000000, 0x3e, 0x7fffffff0058)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1051 +0x3f5 fp=0xc0001d9a58 sp=0xc0001d9818 pc=0xda42d5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendMsg(0xc0001e7500, 0x3, 0x200002c0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/socket.go:929 +0x225 fp=0xc0001d9af8 sp=0xc0001d9a58 pc=0xda36a5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001e7500, 0x2e, 0x3, 0x200002c0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x11a9880, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc0001d9c58 sp=0xc0001d9af8 pc=0x9d2cbc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001e7500, 0x2e, 0x3, 0x200002c0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc0001d9ce0 sp=0xc0001d9c58 pc=0x9d3e86
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001e7500, 0x2e, 0x3, 0x200002c0, 0x0, 0x0, 0x1, 0x1, 0xdeac25, 0xc000752068)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc0001d9d40 sp=0xc0001d9ce0 pc=0x9d3a38
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001e7500, 0x2, 0xc0001e7500)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc0001d9e10 sp=0xc0001d9d40 pc=0x9d33dc
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001e7500, 0x12fa0c0, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc0001d9f60 sp=0xc0001d9e10 pc=0x9c77e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001e7500, 0xf)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc0001d9fd0 sp=0xc0001d9f60 pc=0x9c64af
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0001d9fd8 sp=0xc0001d9fd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe