panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x2d8 pc=0x619d30]

goroutine 16753 gp=0x4003ef3c00 m=54 mp=0x400757c808 [running]:
panic({0xc2d760?, 0x1a6efc0?})
	GOROOT/src/runtime/panic.go:779 +0x140 fp=0x4001775610 sp=0x4001775560 pc=0x4bc60
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:881 +0x308 fp=0x4001775670 sp=0x4001775610 pc=0x66f58
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).OnCorkOptionSet(0x4005ca5808, 0x4?)
	pkg/tcpip/transport/tcp/endpoint.go:1766 +0x60 fp=0x40017756c0 sp=0x4001775680 pc=0x619d30
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetCorkOption(0x106e148?, 0xd0?)
	pkg/tcpip/socketops.go:474 +0x3c fp=0x40017756e0 sp=0x40017756c0 pc=0x260acc
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptTCP(0x0?, {0x106e148?, 0x40070eb1d0?}, {0xffff219598f8, 0x4005ca5808}, 0x3, {0x400849fe3c, 0x4, 0x400830d008?})
	pkg/sentry/socket/netstack/netstack.go:2015 +0x164 fp=0x4001775720 sp=0x40017756e0 pc=0x68e724
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1a74d30?, {0x106e148?, 0x40070eb1d0?}, {0xffff219598f8?, 0x4005ca5808?}, 0x400849fe3c?, 0x4?, {0x400849fe3c?, 0x105c868?, 0x400849f508?})
	pkg/sentry/socket/netstack/netstack.go:1765 +0xac fp=0x4001775780 sp=0x4001775720 pc=0x68daac
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x40070eb1d0, 0x400849f508?, 0x6?, 0x3?, {0x400849fe3c, 0x4?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:611 +0x27c fp=0x4001775830 sp=0x4001775780 pc=0x68899c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x400849f508, 0x1d?, {{0x3}, {0x6}, {0x3}, {0x20000180}, {0x4}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x1b8 fp=0x4001775910 sp=0x4001775830 pc=0x7085e8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x400849f508, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000180}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x4fc fp=0x4001775c50 sp=0x4001775910 pc=0x597c0c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x400849f508, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000180}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x4001775cb0 sp=0x4001775c50 pc=0x598b5c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x400849f508, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000180}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x4001775d00 sp=0x4001775cb0 pc=0x5987d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x4002087e10?)
	pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x4001775df0 sp=0x4001775d00 pc=0x59858c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40029e2990?, 0x400849f508)
	pkg/sentry/kernel/task_run.go:263 +0xcf4 fp=0x4001775f20 sp=0x4001775df0 pc=0x58d014
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x400849f508, 0x18aa)
	pkg/sentry/kernel/task_run.go:98 +0x1cc fp=0x4001775fb0 sp=0x4001775f20 pc=0x58bc9c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:390 +0x2c fp=0x4001775fd0 sp=0x4001775fb0 pc=0x59662c
runtime.goexit({})
	src/runtime/asm_arm64.s:1222 +0x4 fp=0x4001775fd0 sp=0x4001775fd0 pc=0x896c4
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 16723
	pkg/sentry/kernel/task_start.go:390 +0xe4