nightyin
commented
3 months ago 在报错前有个dns error
+0800 2024-08-20 20:05:21 INFO [631858852 3ms] dns: exchanged notifications.netflix.com SOA netflix.com. 147 IN SOA ns-81.awsdns-10.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 1800 +0800 2024-08-20 20:05:21 ERROR [631858852 3ms] dns: lookup failed for notifications.netflix.com: empty result +0800 2024-08-20 20:05:21 INFO [3999304764 0ms] inbound/shadowsocks[sg]: inbound multiplex connection to notifications.netflix.com:443 +0800 2024-08-20 20:05:21 INFO [3999304764 0ms] outbound/direct[direct]: outbound connection to notifications.netflix.com:443 panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x1216472]
goroutine 635 [running]: github.com/sagernet/sing-box/outbound.(loopBackDetector).NewConn(0xc0001816d0, {0x0, 0x0}) /app/outbound/direct_loopback_detect.go:30 +0x32 github.com/sagernet/sing-box/outbound.(Direct).DialContext(0xc0002a11e0, {0x1930e58?, 0xc0002efad0?}, {0x16e56dd, 0x3}, {{{0x0, 0x0}, {0x0}}, 0x1bb, {0xc0000d0a20, ...}}) /app/outbound/direct.go:97 +0x4f5 github.com/sagernet/sing-box/outbound.NewConnection({, }, {, }, {, }, {{0xc00027e024, 0x2}, {0x16ee953, 0xb}, ...}) /app/outbound/default.go:67 +0x192 github.com/sagernet/sing-box/outbound.(Direct).NewConnection(, {, }, {, _}, {{0xc00027e024, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/outbound/direct.go:162 +0x247 github.com/sagernet/sing-box/route.(Router).RouteConnection(, {, }, {, }, {{0xc00027e024, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/route/router.go:926 +0x17f3 github.com/sagernet/sing-box/common/uot.(*Router).RouteConnection(, {, }, {, }, {{0xc00027e024, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/common/uot/router.go:48 +0x15b github.com/sagernet/sing-box/adapter.(routeContextHandlerWrapper).NewConnection(0xc00014fea0, {0x1930e58, 0xc0002ef920}, {0x193d8d0, 0xc0000113e0}, {{0x0, 0x0}, {{{0x0, 0xffffac1e0002}, {0xc000114438}}, ...}, ...}) /app/adapter/conn_router.go:88 +0x335 github.com/sagernet/sing-mux.(Service).newConnection(0xc000181630, {0x1930e58, 0xc0002ef920}, {0x193adf0, 0xc0002ee840}, {0x193dbe8, 0xc000461600}, {{0x0, 0x0}, {{{0x0, ...}, ...}, ...}, ...}) /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:132 +0xd9f github.com/sagernet/sing-mux.(Service).NewConnection.func1.1() /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:74 +0x7e created by github.com/sagernet/sing-mux.(Service).NewConnection.func1 in goroutine 597 /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:73 +0xde
nekohasekai
操作系统
Linux
系统版本
ubuntu 22
安装类型
sing-box 原始命令行程序
如果您使用图形客户端程序，请提供该程序版本。
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版本
描述
panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x1216472]
goroutine 253 [running]: github.com/sagernet/sing-box/outbound.(loopBackDetector).NewConn(0xc0001f3180, {0x0, 0x0}) /app/outbound/direct_loopback_detect.go:30 +0x32 github.com/sagernet/sing-box/outbound.(Direct).DialContext(0xc000299ad0, {0x1930e58?, 0xc00057f0b0?}, {0x16e56dd, 0x3}, {{{0x0, 0x0}, {0x0}}, 0x1bb, {0xc00056af80, ...}}) /app/outbound/direct.go:97 +0x4f5 github.com/sagernet/sing-box/outbound.NewConnection({, }, {, }, {, }, {{0xc0001dc4b4, 0x2}, {0x16ee953, 0xb}, ...}) /app/outbound/default.go:67 +0x192 github.com/sagernet/sing-box/outbound.(Direct).NewConnection(, {, }, {, _}, {{0xc0001dc4b4, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/outbound/direct.go:162 +0x247 github.com/sagernet/sing-box/route.(Router).RouteConnection(, {, }, {, }, {{0xc0001dc4b4, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/route/router.go:926 +0x17f3 github.com/sagernet/sing-box/common/uot.(*Router).RouteConnection(, {, }, {, }, {{0xc0001dc4b4, 0x2}, {0x16ee953, 0xb}, 0x0, ...}) /app/common/uot/router.go:48 +0x15b github.com/sagernet/sing-box/adapter.(routeContextHandlerWrapper).NewConnection(0xc0001e0d60, {0x1930e58, 0xc00057ef30}, {0x193d8d0, 0xc000454f18}, {{0x0, 0x0}, {{{0x0, 0xffffac1e0002}, {0xc000010450}}, ...}, ...}) /app/adapter/conn_router.go:88 +0x335 github.com/sagernet/sing-mux.(Service).newConnection(0xc0001f30e0, {0x1930e58, 0xc00057ef30}, {0x193adf0, 0xc0002be540}, {0x193dbe8, 0xc00003fdc0}, {{0x0, 0x0}, {{{0x0, ...}, ...}, ...}, ...}) /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:132 +0xd9f github.com/sagernet/sing-mux.(Service).NewConnection.func1.1() /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:74 +0x7e created by github.com/sagernet/sing-mux.(Service).NewConnection.func1 in goroutine 220 /go/pkg/mod/github.com/sagernet/sing-mux@v0.2.0/server.go:73 +0xde
重现方式
复现方式 开启shadowsocks连接复用
nginx 配置stream分流 第一种map map $remote_addr $stream_map { xxxx singbox-2; xxxx singbox-1; default https_backend; } 第二种2个请求放在一个上面 map $remote_addr $stream_map { xxxx singbox; default https_backend; } server { listen 443 reuseport so_keepalive=on fastopen=500; proxy_pass $stream_map; ssl_preread on; } 三台服务器 a b c a访问x网站 请求b c访问x网站 请求b
tuic也有这种情况 sing-tuic报错
日志
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