[php-maint] Bug#493045: the segfaults are back, and are at large

Gurr gurr at mellesleg.hu
Thu Oct 1 10:35:09 UTC 2009

A short piece of log:

Oct  1 06:26:01 anubis /USR/SBIN/CRON[3818]: (root) CMD (/root/minuter)
Oct  1 06:27:01 anubis /USR/SBIN/CRON[3920]: (root) CMD (/root/minuter)
Oct  1 06:27:01 anubis kernel: php[3925]: segfault at 7f883c743edb ip 00007f883c2ba1af sp 0000000042341c90 error 4 in libgcc_s.so.1[7f883c2aa000+16000]
Oct  1 06:27:01 anubis kernel: php[3944]: segfault at 7fdec52f0edb ip 00007fdec50841af sp 00000000425e8c90 error 4 in libgcc_s.so.1[7fdec5074000+16000]
Oct  1 06:28:01 anubis /USR/SBIN/CRON[3974]: (root) CMD (/root/minuter)
Oct  1 06:28:01 anubis kernel: php[3979]: segfault at 7f0a7f33cedb ip 00007f0a7f6eb1af sp 0000000040e3fc90 error 4 in libgcc_s.so.1[7f0a7f6db000+16000]
Oct  1 06:28:01 anubis kernel: php[3998]: segfault at 7f5e80d10ed0 ip 00007f5e80d10ed0 sp 0000000041382128 error 14 in libtasn1.so.3.0.15[7f5e8372e000+f000]
Oct  1 06:29:01 anubis /USR/SBIN/CRON[4027]: (root) CMD (/root/minuter)
Oct  1 06:29:01 anubis kernel: php[4051]: segfault at 7fcbbf5caed0 ip 00007fcbbf5caed0 sp 00000000422af128 error 14 in libtasn1.so.3.0.15[7fcbc1fe8000+f000]
Oct  1 06:30:00 anubis named[7902]: too many timeouts resolving 'wonkavator.glbdns.microsoft.com/A' (in 'glbdns.microsoft.com'?): reducing the advertised EDNS
Oct  1 06:30:01 anubis /USR/SBIN/CRON[4080]: (root) CMD (/root/ipquotaupd)
Oct  1 06:30:01 anubis /USR/SBIN/CRON[4084]: (root) CMD (/root/minuter)
Oct  1 06:31:01 anubis /USR/SBIN/CRON[4153]: (root) CMD (/root/minuter)
Oct  1 06:31:01 anubis kernel: php[4158]: segfault at 7f3c238d1ed0 ip 00007f3c238d1ed0 sp 0000000041192128 error 14 in librt-2.7.so[7f3c26c32000+8000]
Oct  1 06:32:01 anubis /USR/SBIN/CRON[4206]: (root) CMD (/root/minuter)
Oct  1 06:32:01 anubis kernel: php[4229]: segfault at 7ffe51968ed0 ip 00007ffe51968ed0 sp 00000000423e9128 error 14 in libtasn1.so.3.0.15[7ffe54386000+f000]
Oct  1 06:33:01 anubis /USR/SBIN/CRON[4695]: (root) CMD (/root/minuter)
Oct  1 06:33:01 anubis kernel: php[4700]: segfault at 7ffbe2ca8ed0 ip 00007ffbe2ca8ed0 sp 000000004213b128 error 14 in librt-2.7.so[7ffbe6009000+8000]
Oct  1 06:33:01 anubis kernel: php[4719]: segfault at 7f11b9572ed0 ip 00007f11b9572ed0 sp 00000000411a7128 error 14 in librt-2.7.so[7f11bc8d3000+8000]
Oct  1 06:34:01 anubis /USR/SBIN/CRON[4748]: (root) CMD (/root/minuter)
Oct  1 06:35:01 anubis /USR/SBIN/CRON[4797]: (root) CMD (/root/ipquotaupd)
Oct  1 06:35:01 anubis /USR/SBIN/CRON[4800]: (root) CMD (/root/minuter)
Oct  1 06:35:01 anubis /USR/SBIN/CRON[4803]: (root) CMD ([ -x /usr/lib/sysstat/sa1 ] && { [ -r "$DEFAULT" ] && . "$DEFAULT" ; [ "$ENABLED" = "true" ] && exec
Oct  1 06:35:01 anubis kernel: php[4834]: segfault at 7f69c1155ed0 ip 00007f69c1155ed0 sp 00000000409e5128 error 14 in librt-2.7.so[7f69c44b6000+8000]

The problem is as i wrote earlier; a simple php script parsing the
output of iptables dumping numbers to mysql database, nothing fancy,
did work ok for long time.

Packages (updated yesterday):

anubis:/var/log# dpkg -l | grep mysql | awk '{print $2 " " $3}'
libdbd-mysql-perl 4.007-1
libmysqlclient15off 5.0.51a-24+lenny2
mysql-client-5.0 5.0.51a-24+lenny2
mysql-common 5.0.51a-24+lenny2
mysql-server-5.0 5.0.51a-24+lenny2
php5-mysql 5.2.6.dfsg.1-1+lenny3
zabbix-server-mysql 1:1.4.6-1

This issue is getting serious to me, could you guys please check out
whats wrong? Thank you!

Best regards:
 Zsolt Gurmai                          mailto:gurr at mellesleg.hu

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