panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xaf1ed9]

goroutine 275441 gp=0xc009d0bdc0 m=54 mp=0xc009da8808 [running]:
panic({0x11d6e80?, 0x21d6890?})
	GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc00b4f1670 sp=0xc00b4f15c0 pc=0x43cb78
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:881 +0x378 fp=0xc00b4f16d0 sp=0xc00b4f1670 pc=0x456578
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).OnCorkOptionSet(0xc001fcca08, 0x88?)
	pkg/tcpip/transport/tcp/endpoint.go:1766 +0x79 fp=0xc00b4f1710 sp=0xc00b4f16d0 pc=0xaf1ed9
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetCorkOption(0x16229a8?, 0xb0?)
	pkg/tcpip/socketops.go:474 +0x5c fp=0xc00b4f1730 sp=0xc00b4f1710 pc=0x668f7c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptTCP(0x0?, {0x16229a8?, 0xc00a52e4b0?}, {0x7f859b07bfa8, 0xc001fcca08}, 0x3, {0xc00702de3c, 0x4, 0xc00b4f17e8?})
	pkg/sentry/socket/netstack/netstack.go:2015 +0x19b fp=0xc00b4f1770 sp=0xc00b4f1730 pc=0xb82a1b
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x88d39c?, {0x16229a8?, 0xc00a52e4b0?}, {0x7f859b07bfa8?, 0xc001fcca08?}, 0x1610ef8?, 0xc00702d508?, {0xc00702de3c, 0x4, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1765 +0xf0 fp=0xc00b4f17c8 sp=0xc00b4f1770 pc=0xb81910
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00a52e4b0, 0xc000000003?, 0xc00702de3c?, 0x0?, {0xc00702de3c, 0x0?, 0x0?})
	pkg/sentry/socket/netstack/netstack.go:611 +0x267 fp=0xc00b4f1878 sp=0xc00b4f17c8 pc=0xb7aee7
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc00702d508, 0x7d5d?, {{0x3}, {0x6}, {0x3}, {0x20000040}, {0x4}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x315 fp=0xc00b4f1958 sp=0xc00b4f1878 pc=0xc0a3b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00702d508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000040}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc00b4f1c98 sp=0xc00b4f1958 pc=0xa5894b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00702d508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000040}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc00b4f1cf0 sp=0xc00b4f1c98 pc=0xa59f0e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00702d508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000040}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc00b4f1d40 sp=0xc00b4f1cf0 pc=0xa59abd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004574ea0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc00b4f1e28 sp=0xc00b4f1d40 pc=0xa597a9
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00511eab0?, 0xc00702d508)
	pkg/sentry/kernel/task_run.go:263 +0x1325 fp=0xc00b4f1f48 sp=0xc00b4f1e28 pc=0xa4ba25
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00702d508, 0xd33)
	pkg/sentry/kernel/task_run.go:98 +0x24c fp=0xc00b4f1fc0 sp=0xc00b4f1f48 pc=0xa4a04c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:390 +0x25 fp=0xc00b4f1fe0 sp=0xc00b4f1fc0 pc=0xa56e45
runtime.goexit({})
	src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00b4f1fe8 sp=0xc00b4f1fe0 pc=0x478c41
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 275427
	pkg/sentry/kernel/task_start.go:390 +0xf8