On Thu, Sep 08, 2022 at 12:50:53PM +0100, Simon Kelley wrote: > > > On 05/09/2022 20:07, Chris Green wrote: > > I am running dnsmasq version 2.86 on xubuntu 22.04. Just recently (i.e. in > > the past few weeks) it has started crashing with a segfault. The syslog has > > the following:- > > > > Sep 5 19:43:14 t470 dnsmasq[13183]: no servers found in > > /run/NetworkManager/no-stub-resolv.conf, > will retry > > ... > > ... > > ... > > Sep 5 19:43:16 t470 kernel: [25987.169664] dnsmasq[13183]: segfault at > 558f820a9d9b ip 0000558f80d2db8e sp 00007fff6a7cb810 error 4 in > dnsmasq[558f80cdf000+52000] > > > Sep 5 19:43:16 t470 kernel: [25987.169714] Code: 29 c1 85 ed 0f 85 f9 > fe ff ff 66 90 4d 85 c9 7f 19 e9 ed fe ff ff 66 0f 1f 44 00 00 49 83 c7 > 01 49 83 e9 01 0f 84 fa fd ff ff 41 80 7f ff 2e 75 eb e9 ee fd ff ff 66 > 0f 1f 44 00 00 0f b7 45 02 > > Sep 5 19:43:16 t470 systemd[1]: dnsmasq.service: Main process exited, > code=dumped, status=11/SEGV > > Sep 5 19:43:16 t470 systemd[1]: dnsmasq.service: Failed with result > > 'core-dump'. > > > > > > It didn't used to crash like this. I see that dnsmasq was moved from > > version > > 2.85 to version 2.86 at the end of July 2022, is there possibly a bug in > > 2.86 > > causing these crashes? > > > > Almost certainly this one: > > https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=d290630d31f4517ab26392d00753d1397f9a4114 > > Yes, that describes the symptoms exactly! > > > Fixed in the forthcoming 2.87 release. > Good, thank you.
-- Chris Green _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss