DHCPv4 - segfault
Describe the bug The dmesg shows the following:
Jul 25 13:20:31 mybox kernel: kea-lfc[5164]: segfault at 7efe20000020 ip 00007efe322aa170 sp 00007efe31624db0 error 6 likely on CPU 3 (core 12, socket 0)
Jul 25 13:20:31 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 25 14:20:31 mybox kernel: kea-lfc[5202]: segfault at 7f877c000020 ip 00007f878ceaa170 sp 00007f878c0d4db0 error 6 likely on CPU 1 (core 6, socket 0)
Jul 25 14:20:31 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 25 21:20:35 mybox kernel: kea-lfc[5454]: segfault at 7fd70c000020 ip 00007fd7250aa170 sp 00007fd723bd3db0 error 6 likely on CPU 3 (core 12, socket 0)
Jul 25 21:20:35 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 26 01:20:37 mybox kernel: kea-lfc[5618]: segfault at 7f63fc000020 ip 00007f640caaa170 sp 00007f640ad2cdb0 error 6 in libc.so.6[7f640ca38000+15d000] likely on CPU 2 (core 8, socket 0)
Jul 26 01:20:37 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 27 12:20:57 mybox kernel: kea-lfc[7160]: segfault at 7f7aac000020 ip 00007f7abe4aa170 sp 00007f7abd722db0 error 6 likely on CPU 3 (core 12, socket 0)
Jul 27 12:20:57 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 28 17:21:14 mybox kernel: kea-lfc[8491]: segfault at 7f4008000020 ip 00007f40194aa170 sp 00007f4018742db0 error 6 likely on CPU 3 (core 12, socket 0)
Jul 28 17:21:14 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Jul 28 21:21:16 mybox kernel: kea-lfc[8648]: segfault at 7f1dfc000020 ip 00007f1e0d6aa170 sp 00007f1e0c9c4db0 error 6 likely on CPU 1 (core 6, socket 0)
Jul 28 21:21:16 mybox kernel: Code: ee 48 89 df e8 b1 f3 06 00 85 c0 0f 85 41 01 00 00 48 8b 05 4a 71 14 00 48 83 e8 01 48 39 e8 0f 82 b5 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 90 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d
Environment:
- Kea version: 2.2.0-7
- OS: Arch Linux x64, 6.1.39-1-lts
- simple config
- none hooks