On 5/06/2013 8:09 p.m., C. Pelissier wrote:
Under Solaris 10 squid 3.3.5 dump core every 10 minutes even with a very low traffic.
Please see http://wiki.squid-cache.org/SquidFaq/BugReporting
squid 3.3.4 was stable. -rw------- 1 root root 24091108 Jun 5 08:34 core.squid.4970 -rw------- 1 root root 28195300 Jun 5 08:44 core.squid.15773 -rw------- 1 root root 23124452 Jun 5 08:54 core.squid.26776 -rw------- 1 root root 24181220 Jun 5 09:04 core.squid.7439 -rw------- 1 root root 24328676 Jun 5 09:14 core.squid.18408 -rw------- 1 root root 23591396 Jun 5 09:24 core.squid.28841 -rw------- 1 root root 22501860 Jun 5 09:31 core.squid.9897 -rw------- 1 root root 24173028 Jun 5 09:41 core.squid.16998 -rw------- 1 root root 20756964 Jun 5 09:51 core.squid.1540 -rw------- 1 root root 21199332 Jun 5 10:01 core.squid.17062 -rw------- 1 root root 19216868 Jun 5 10:09 core.squid.29399 pstack core.squid.9897 core 'core.squid.9897' of 9897: (squid-1) -s fea6c067 _lwp_kill (1, 6) + 7 fea13883 raise (6) + 1f fe9f29e1 abort (83e6f08, 84aacd0, 8046e18, 82cf171, 83b575e, 83b4703) + cd 08166d5c _Z8ctx_exiti (83b575e, 83b4703, 11f, 84aacd0) 082cf171 _ZN12ACLChecklist9matchNodeERK7ACLListb (8e1dc80, 8601df8, 0, 0) + d1 082cf7db _ZN12ACLChecklist10matchNodesEPK7ACLListb (8e1dc80, 8601de0, 0, 83e6f08, 8cf9978, 83e6f08) + 53 082cfc93 _ZN12ACLChecklist12matchAclListEPK7ACLListb (8e1dc80, 8601de0, 0, 84aace0) + 23 082cff77 _ZN12ACLChecklist15checkAccessListEv (8e1dc80, 1, 40, 7, 83e6f08, 8e1dce4) + 3f 082d02b9 _ZN12ACLChecklist16matchNonBlockingEv (8e1dc80, 83b58bd, 0, 16) + 89
If there is any way you can retrieve human-readable backtrace with source file line numbers etc which we can use to identify the particular problem code it would be useful. Until then we will have a hard time figuring out exactly what optimizations and code re-organizing has been done by the compiler.
Also, please check as many as possible of those core dumps. They may be occuring for multiple reasons/bugs.
Amos
