smartdns[20164]: segfault at 7fa61c473058 ip 0000000000412068 sp 00007fff7d8bbaf0 error 6 in smartdns[404000+1f000]

[GreatMichaelLee]

问题现象
Sat Jul 16 13:51:51 2022 kern.info kernel: [81934.232997] smartdns[20164]: segfault at 7fa61c473058 ip 0000000000412068 sp 00007fff7d8bbaf0 error 6 in smartdns[404000+1f000] Sat Jul 16 13:51:51 2022 kern.info kernel: [81934.234934] Code: df e8 20 bf ff ff 49 8b 85 38 01 00 00 48 8d 53 28 49 8d 8d 30 01 00 00 4c 89 ef 49 89 95 38 01 00 00 48 89 4b 28 48 89 43 30 <48> 89 10 ff 15 5f ee 01 00 bf 50 2b 43 00 ff 15 54 ee 01 00 45 85

运行环境

1. LEDE X86 latest repo k-5.18.11

2. 运营商
   CT+CM

3. smartdns来源以及版本 git repo here,latest commit

4. 涉及的配置(注意去除个人相关信息) NA

重现步骤

1. openwrt log Sat Jul 16 13:51:51 2022 kern.info kernel: [81934.232997] smartdns[20164]: segfault at 7fa61c473058 ip 0000000000412068 sp 00007fff7d8bbaf0 error 6 in smartdns[404000+1f000] Sat Jul 16 13:51:51 2022 kern.info kernel: [81934.234934] Code: df e8 20 bf ff ff 49 8b 85 38 01 00 00 48 8d 53 28 49 8d 8d 30 01 00 00 4c 89 ef 49 89 95 38 01 00 00 48 89 4b 28 48 89 43 30 <48> 89 10 ff 15 5f ee 01 00 bf 50 2b 43 00 ff 15 54 ee 01 00 45 85

2. gdb dump, smartdns非-g编译，所以没有堆栈，看不出什么卵来

3. debug log

[PikuZheng]

今天上午（16日11点左右，北京时间）更新的刚修正崩溃问题 #978 #979

[GreatMichaelLee]

OK, 我这个版本应该是没有编译进进今天上午的fix, 我等下编译进去并且加上-g参数，再验证一下。多谢