panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1b575ac]

goroutine 658 [running]:
panic({0x30c940?, 0x231ea80?})
	GOROOT/src/runtime/panic.go:1017 +0x3cc fp=0xc005b6c380 sp=0xc005b6c2d0 pc=0x12e72fc
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:861 +0x30c fp=0xc005b6c3e0 sp=0xc005b6c380 pc=0x130100c
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).synRcvdState(0xc005e9b9e0, 0xc0001fe500)
	pkg/tcpip/transport/tcp/connect.go:414 +0x18c fp=0xc005b6d7d0 sp=0xc005b6c3f0 pc=0x1b575ac
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).handleSegment(0xc005e9b9e0, 0xc0001fe500)
	pkg/tcpip/transport/tcp/connect.go:533 +0x11c fp=0xc005b6d820 sp=0xc005b6d7d0 pc=0x1b5852c
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).processSegments(0xc005e9b9e0)
	pkg/tcpip/transport/tcp/connect.go:550 +0x80 fp=0xc005b6d880 sp=0xc005b6d820 pc=0x1b58630
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).handleConnecting(0xc0089c2468?, 0xc0089c2300)
	pkg/tcpip/transport/tcp/dispatcher.go:148 +0xac fp=0xc005b6de70 sp=0xc005b6d880 pc=0x1b608bc
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001efb30, 0xc000d1c678)
	pkg/tcpip/transport/tcp/dispatcher.go:310 +0x204 fp=0xc005b6dfa0 sp=0xc005b6de70 pc=0x1b615c4
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init.func2()
	pkg/tcpip/transport/tcp/dispatcher.go:391 +0x44 fp=0xc005b6dfd0 sp=0xc005b6dfa0 pc=0x1b61c24
runtime.goexit()
	src/runtime/asm_arm64.s:1197 +0x4 fp=0xc005b6dfd0 sp=0xc005b6dfd0 pc=0x1320dd4
created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init in goroutine 324
	pkg/tcpip/transport/tcp/dispatcher.go:391 +0x184