panic: index out of range in wgconn.go:isReservedOverwritten

[ignoramous]

11-17 00:38:16.867 25524     0 E Go      : panic: runtime error: index out of range [3] with length 3
11-17 00:38:16.867 25524     0 E Go      :                                      
11-17 00:38:16.867 25524     0 E Go      : goroutine 68 [running, locked to thread]:
11-17 00:38:16.867 25524     0 E Go      : github.com/celzero/firestack/intra/ipn/wg.isReservedOverwitten(...)
11-17 00:38:16.867 25524     0 E Go      : >/home/jitpack/build/intra/ipn/wg/wgconn.go:517
11-17 00:38:16.867 25524     0 E Go      : github.com/celzero/firestack/intra/ipn/wg.NewEndpoint({0x4000124c54, 0x4}, 0x40002df1b0, 0x40000901e0, 0x40002df1c0, 0x4000014030, {0x0, 0x0, 0x0})
11-17 00:38:16.867 25524     0 E Go      : >/home/jitpack/build/intra/ipn/wg/wgconn.go:132 +0x1b4
11-17 00:38:16.867 25524     0 E Go      : github.com/celzero/firestack/intra/ipn.NewWgProxy({0x4000124c54, 0x4}, {0x77e223bf98, 0x400028a020}, {0x76b93cbed8, 0x40001a7380}, {0x400029bb80, 0xfd})
11-17 00:38:16.867 25524     0 E Go      : >/home/jitpack/build/intra/ipn/wgproxy.go:577 +0x420
11-17 00:38:16.867 25524     0 E Go      : github.com/celzero/firestack/intra/ipn.(*proxifier).addProxy(0x40002ea380, {0x4000124c54, 0x4}, {0x400029ba40, 0x127})
11-17 00:38:16.867 25524     0 E Go      : >/home/jitpack/build/intra/ipn/proxy.go:75 +0x87c
11-17 00:38:16.867 25524     0 E Go      : github.com/celzero/firestack/intra/ipn.(*proxifier).AddProxy(0x763fc36500?, {0x4000124c54?, 0x4000213e28?}, {0x400029ba40?, 0x40001df4f8?})
11-17 00:38:16.867 25524     0 E Go      : >/home/jitpack/build/intra/ipn/proxy.go:35 +0x24
11-17 00:38:16.867 25524     0 E Go      : main.proxybackend_Proxies_AddProxy(0x213e58?, {0x7650bf79f0, 0x4, {0x0, 0x0, 0x0, 0x0}}, {0x763fc36500, 0x127, {0x0, ...}})
11-17 00:38:16.867 25524     0 E Go      : >/tmp/gomobile-work-1852579051/src/gobind/go_backendmain.go:3890 +0xbc