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

goroutine 17475 gp=0xc0022b6fc0 m=16 mp=0xc0007c1808 [running]:
panic({0x11d6e80?, 0x21d6890?})
	GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc00483b670 sp=0xc00483b5c0 pc=0x43cb78
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:881 +0x378 fp=0xc00483b6d0 sp=0xc00483b670 pc=0x456578
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).OnCorkOptionSet(0xc00838f108, 0x0?)
	pkg/tcpip/transport/tcp/endpoint.go:1766 +0x79 fp=0xc00483b710 sp=0xc00483b6d0 pc=0xaf1ed9
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetCorkOption(0x16229a8?, 0x20?)
	pkg/tcpip/socketops.go:474 +0x5c fp=0xc00483b730 sp=0xc00483b710 pc=0x668f7c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptTCP(0x1?, {0x16229a8?, 0xc00851fc20?}, {0x7f3a4abf7f98, 0xc00838f108}, 0x3, {0xc0088ade3c, 0x4, 0xc00483b7e8?})
	pkg/sentry/socket/netstack/netstack.go:2015 +0x19b fp=0xc00483b770 sp=0xc00483b730 pc=0xb82a1b
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x88d39c?, {0x16229a8?, 0xc00851fc20?}, {0x7f3a4abf7f98?, 0xc00838f108?}, 0x1610ef8?, 0xc0088ad508?, {0xc0088ade3c, 0x4, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1765 +0xf0 fp=0xc00483b7c8 sp=0xc00483b770 pc=0xb81910
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00851fc20, 0xc0088ad508?, 0x6?, 0x3?, {0xc0088ade3c, 0x4?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:611 +0x267 fp=0xc00483b878 sp=0xc00483b7c8 pc=0xb7aee7
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0088ad508, 0x6eab1?, {{0x3}, {0x6}, {0x3}, {0x200003c0}, {0x4}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x315 fp=0xc00483b958 sp=0xc00483b878 pc=0xc0a3b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0088ad508, 0x36, {{0x3}, {0x6}, {0x3}, {0x200003c0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc00483bc98 sp=0xc00483b958 pc=0xa5894b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0088ad508, 0x36, {{0x3}, {0x6}, {0x3}, {0x200003c0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc00483bcf0 sp=0xc00483bc98 pc=0xa59f0e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0088ad508, 0x36, {{0x3}, {0x6}, {0x3}, {0x200003c0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc00483bd40 sp=0xc00483bcf0 pc=0xa59abd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0088ff450?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc00483be28 sp=0xc00483bd40 pc=0xa597a9
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0077b5560?, 0xc0088ad508)
	pkg/sentry/kernel/task_run.go:263 +0x1325 fp=0xc00483bf48 sp=0xc00483be28 pc=0xa4ba25
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0088ad508, 0x133d)
	pkg/sentry/kernel/task_run.go:98 +0x24c fp=0xc00483bfc0 sp=0xc00483bf48 pc=0xa4a04c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:390 +0x25 fp=0xc00483bfe0 sp=0xc00483bfc0 pc=0xa56e45
runtime.goexit({})
	src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00483bfe8 sp=0xc00483bfe0 pc=0x478c41
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 17474
	pkg/sentry/kernel/task_start.go:390 +0xf8