[Bug]: Linux下TUN模式无法上网

[Poempoat]

预期情况

在TUN模式下正常上网

实际情况

开启TUN一段时间后无法上网

复现方法

1.运行v2rayN Linux 7.1.1
2.在TUN设置中配置sudo密码，开启ipv6,关闭strict route，stack设置为gvistor，mtu为1500
3.开启Tun模式，正常上网，等待一段时间
4.日志中出现dns: exchange failed for xxx IN A: context canceled，无法上网

日志信息

4:22:24 ERROR [2801912517 7.8s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:24 ERROR [4166778063 7.8s] dns: exchange failed for abs.twimg.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:24 ERROR [2329159389 797ms] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:24 ERROR [3373601672 5.80s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:24 ERROR [2180058098 3.82s] dns: exchange failed for clients4.google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:24 ERROR [3947694704 2.0s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:24 ERROR [1407924294 797ms] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:24 ERROR [3082357798 3.82s] dns: exchange failed for clients4.google.com. IN A: context canceled
+0800 2024-11-16 14:22:24 ERROR [3713762024 5.80s] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:24 ERROR [1122973485 7.7s] dns: exchange failed for abs.twimg.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:24 ERROR [9473687 3.82s] dns: exchange failed for clients4.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:24 ERROR [4152095557 10.0s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context deadline exceeded
2024/11/16 14:22:24 from tcp:127.0.0.1:55544 accepted tcp:[2607:f8b0:4007:801::200a]:443 [socks -> proxy]
2024/11/16 14:22:24 from udp:127.0.0.1:48219 accepted udp:8.8.8.8:53 [socks -> proxy]
+0800 2024-11-16 14:22:34 ERROR [2487177554 1.75s] dns: exchange failed for abs.twimg.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [107230215 1.75s] dns: exchange failed for abs.twimg.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:34 ERROR [1004471580 7.0s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [1711624456 1.3s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [312237388 10.0s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context deadline exceeded
+0800 2024-11-16 14:22:34 ERROR [495069034 1.75s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [390898795 6.4s] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [2539737637 9.0s] dns: exchange failed for clients4.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [2892985596 9.0s] dns: exchange failed for clients4.google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:34 ERROR [2578513883 3.75s] dns: exchange failed for clients4.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [1891184623 3.75s] dns: exchange failed for clients4.google.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [936664883 9.0s] dns: exchange failed for clients4.google.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [1216609248 4.99s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:34 ERROR [3606952043 3.75s] dns: exchange failed for clients4.google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:34 ERROR [2507480472 1.3s] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [4069798251 7.0s] dns: exchange failed for abs.twimg.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:34 ERROR [3272633460 7.0s] dns: exchange failed for abs.twimg.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:34 ERROR [3028946868 6.4s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
2024/11/16 14:22:34 from udp:127.0.0.1:58660 accepted udp:8.8.8.8:53 [socks -> proxy]
+0800 2024-11-16 14:22:44 ERROR [2144940606 2.57s] dns: exchange failed for google.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3750059894 2.27s] dns: exchange failed for beacons5.gvt3.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [3362716679 6.51s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [2364716402 809ms] dns: exchange failed for mtalk.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [2290359191 3.26s] dns: exchange failed for clients4.google.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3590606068 1.26s] dns: exchange failed for abs.twimg.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [881907301 2.27s] dns: exchange failed for beacons5.gvt3.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [422264749 4.99s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [422406415 3.26s] dns: exchange failed for clients4.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [2022699016 1.3s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [1628391272 6.51s] dns: exchange failed for abs.twimg.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [2277235881 2.57s] dns: exchange failed for google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [1636583100 6.4s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3459573807 8.51s] dns: exchange failed for clients4.google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [1006138659 1.3s] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [2137451963 2.27s] dns: exchange failed for beacons5.gvt3.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [2573266078 1.26s] dns: exchange failed for abs.twimg.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3944426770 6.51s] dns: exchange failed for abs.twimg.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [3261326832 8.51s] dns: exchange failed for clients4.google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [2838354103 6.4s] dns: exchange failed for connectivity-check.ubuntu.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [4291889679 1.26s] dns: exchange failed for abs.twimg.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [3457308124 809ms] dns: exchange failed for mtalk.google.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3355618476 3.26s] dns: exchange failed for clients4.google.com. IN HTTPS: context canceled
+0800 2024-11-16 14:22:44 ERROR [3366664999 2.57s] dns: exchange failed for google.com. IN AAAA: context canceled
+0800 2024-11-16 14:22:44 ERROR [46220765 8.51s] dns: exchange failed for clients4.google.com. IN A: context canceled
+0800 2024-11-16 14:22:44 ERROR [3745204331 10.0s] dns: exchange failed for connectivity-check.ubuntu.com. IN A: context canceled
2024/11/16 14:22:45 from udp:127.0.0.1:53508 accepted udp:8.8.8.8:53 [socks -> proxy]

额外信息

No response

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