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

goroutine 9069 gp=0xc0030b3a40 m=26 mp=0xc000a52008 [running]:
panic({0x11d6e80?, 0x21d6930?})
	GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc00085d670 sp=0xc00085d5c0 pc=0x43cb78
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:881 +0x378 fp=0xc00085d6d0 sp=0xc00085d670 pc=0x456578
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).OnCorkOptionSet(0xc001e26708, 0x0?)
	pkg/tcpip/transport/tcp/endpoint.go:1766 +0x79 fp=0xc00085d710 sp=0xc00085d6d0 pc=0xaf1ed9
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetCorkOption(0x16229a8?, 0x60?)
	pkg/tcpip/socketops.go:474 +0x5c fp=0xc00085d730 sp=0xc00085d710 pc=0x668f7c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptTCP(0x0?, {0x16229a8?, 0xc005fdb860?}, {0x3fbba9cacf58, 0xc001e26708}, 0x3, {0xc001b73e3c, 0x14, 0xc00085d7e8?})
	pkg/sentry/socket/netstack/netstack.go:2015 +0x19b fp=0xc00085d770 sp=0xc00085d730 pc=0xb82a1b
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000b73508?, {0x16229a8?, 0xc005fdb860?}, {0x3fbba9cacf58?, 0xc001e26708?}, 0x1610ef8?, 0xc001b73508?, {0xc001b73e3c, 0x14, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1765 +0xf0 fp=0xc00085d7c8 sp=0xc00085d770 pc=0xb81910
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc005fdb860, 0xc001b73508?, 0x6?, 0x3?, {0xc001b73e3c, 0x14?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:611 +0x267 fp=0xc00085d878 sp=0xc00085d7c8 pc=0xb7aee7
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc001b73508, 0x0?, {{0x3}, {0x6}, {0x3}, {0x20000c40}, {0x14}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x315 fp=0xc00085d958 sp=0xc00085d878 pc=0xc0a3b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001b73508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000c40}, {0x14}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc00085dc98 sp=0xc00085d958 pc=0xa5894b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001b73508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000c40}, {0x14}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc00085dcf0 sp=0xc00085dc98 pc=0xa59f0e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001b73508, 0x36, {{0x3}, {0x6}, {0x3}, {0x20000c40}, {0x14}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc00085dd40 sp=0xc00085dcf0 pc=0xa59abd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc007726f20?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc00085de28 sp=0xc00085dd40 pc=0xa597a9
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc006dfec60?, 0xc001b73508)
	pkg/sentry/kernel/task_run.go:263 +0x1325 fp=0xc00085df48 sp=0xc00085de28 pc=0xa4ba25
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001b73508, 0xc69)
	pkg/sentry/kernel/task_run.go:98 +0x24c fp=0xc00085dfc0 sp=0xc00085df48 pc=0xa4a04c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:390 +0x25 fp=0xc00085dfe0 sp=0xc00085dfc0 pc=0xa56e45
runtime.goexit({})
	src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00085dfe8 sp=0xc00085dfe0 pc=0x478c41
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 9108
	pkg/sentry/kernel/task_start.go:390 +0xf8