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

goroutine 152018 gp=0x4009044540 m=48 mp=0x4000500008 [running]:
panic({0xc2d760?, 0x1a6efc0?})
	GOROOT/src/runtime/panic.go:779 +0x140 fp=0x4000ab3610 sp=0x4000ab3560 pc=0x4bc60
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:881 +0x308 fp=0x4000ab3670 sp=0x4000ab3610 pc=0x66f58
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).OnCorkOptionSet(0x4008b9f508, 0x0?)
	pkg/tcpip/transport/tcp/endpoint.go:1766 +0x60 fp=0x4000ab36c0 sp=0x4000ab3680 pc=0x619d30
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetCorkOption(0x106e148?, 0x40?)
	pkg/tcpip/socketops.go:474 +0x3c fp=0x4000ab36e0 sp=0x4000ab36c0 pc=0x260acc
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptTCP(0x4002be0008?, {0x106e148?, 0x4007c02b40?}, {0xffff35a25558, 0x4008b9f508}, 0x3, {0x40033633bc, 0x4, 0x40072e4008?})
	pkg/sentry/socket/netstack/netstack.go:2015 +0x164 fp=0x4000ab3720 sp=0x4000ab36e0 pc=0x68e724
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x4000ab3808?, {0x106e148?, 0x4007c02b40?}, {0xffff35a25558?, 0x4008b9f508?}, 0x40033633bc?, 0x4?, {0x40033633bc?, 0x105c868?, 0x4003362a88?})
	pkg/sentry/socket/netstack/netstack.go:1765 +0xac fp=0x4000ab3780 sp=0x4000ab3720 pc=0x68daac
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x4007c02b40, 0x3?, 0x40033633bc?, 0x0?, {0x40033633bc, 0x0?, 0x40015b9020?})
	pkg/sentry/socket/netstack/netstack.go:611 +0x27c fp=0x4000ab3830 sp=0x4000ab3780 pc=0x68899c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x4003362a88, 0x589d8?, {{0x3}, {0x6}, {0x3}, {0x20000840}, {0x4}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x1b8 fp=0x4000ab3910 sp=0x4000ab3830 pc=0x7085e8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4003362a88, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000840}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x4fc fp=0x4000ab3c50 sp=0x4000ab3910 pc=0x597c0c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4003362a88, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000840}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x4000ab3cb0 sp=0x4000ab3c50 pc=0x598b5c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4003362a88, 0xd0, {{0x3}, {0x6}, {0x3}, {0x20000840}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x4000ab3d00 sp=0x4000ab3cb0 pc=0x5987d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x4005b7f2b0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x4000ab3df0 sp=0x4000ab3d00 pc=0x59858c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x4008c77050?, 0x4003362a88)
	pkg/sentry/kernel/task_run.go:263 +0xcf4 fp=0x4000ab3f20 sp=0x4000ab3df0 pc=0x58d014
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4003362a88, 0xc03f)
	pkg/sentry/kernel/task_run.go:98 +0x1cc fp=0x4000ab3fb0 sp=0x4000ab3f20 pc=0x58bc9c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:390 +0x2c fp=0x4000ab3fd0 sp=0x4000ab3fb0 pc=0x59662c
runtime.goexit({})
	src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000ab3fd0 sp=0x4000ab3fd0 pc=0x896c4
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 151888
	pkg/sentry/kernel/task_start.go:390 +0xe4