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Bug #685
closed
PHP Dumping Core Repeatedly after Package Issues
Start date:
06/22/2010
Due date:
% Done:
0%
Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.0
Affected Architecture:
Description
Using pfSense 2.0 BETA3 embedded nightly from sometime around 18-Jun-2010 I installed the Avahi and OpenVPN export packages. Finding that I didn't need the OpenVPN package I attempted to uninstall it, but each time I did so the web GUI would hang after the uninstall, with php dumping core repeatedly. After manually removing all packages from the config XML file, resetting to factory defaults, and then reimporting the XML things seemed fine until I went to install the Squid package. At this point the web GUI became unusable again, and php is once again continuing to dump core.
Attached to this bug report is a core file from PHP. Hopefully it will shed some light on the issue.
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Updated by Jim Pingle over 14 years ago
- Affected Version set to 2.0
This is actually pretty easy to reproduce, even in a VM, but only with NanoBSD. Full installs are OK. It seems to only be Avahi, but I haven't tried all other packages. I tried BandwidthD and nut at least, and they were OK.
- Go to System > Packages, click the + by Avahi
- While that is installing, middle click Interfaces > (assign) to open it in a new tab
- The new tab will spin for a while and end in a 500 error
- The install tab never finishes loading
On the console, PHP is repeatedly dumping core, and does not stop until the system is shut off:
Jun 23 20:50:08 pfs2n1 kernel: pid 43570 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:09 pfs2n1 kernel: pid 43757 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:11 pfs2n1 kernel: pid 44029 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:12 pfs2n1 kernel: pid 44453 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:14 pfs2n1 kernel: pid 44705 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:16 pfs2n1 kernel: pid 45144 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:17 pfs2n1 kernel: pid 46039 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:19 pfs2n1 kernel: pid 46531 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:20 pfs2n1 kernel: pid 46691 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:22 pfs2n1 kernel: pid 46748 (php), uid 0: exited on signal 11 (core dumped) Jun 23 20:50:24 pfs2n1 kernel: pid 47266 (php), uid 0: exited on signal 11 (core dumped)
And here's the top -SH output at the time:
last pid: 18403; load averages: 0.12, 0.18, 0.11 up 0+00:07:05 20:49:03
94 processes: 3 running, 78 sleeping, 13 waiting
CPU: 0.0% user, 0.0% nice, 12.4% system, 21.0% interrupt, 66.7% idle
Mem: 40M Active, 20M Inact, 24M Wired, 232K Cache, 34M Buf, 150M Free
Swap:
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU COMMAND
10 root 171 ki31 0K 8K RUN 5:45 69.97% idle
11 root -64 - 0K 112K RUN 0:20 17.97% {irq14: ata0}
3 root -8 - 0K 8K - 0:05 3.96% g_up
0 root -16 0 0K 64K sched 11:14 0.00% {swapper}
11 root -32 - 0K 112K WAIT 0:01 0.00% {swi4: clock}
4 root -8 - 0K 8K - 0:01 0.00% g_down
18 root 44 - 0K 8K qsleep 0:01 0.00% bufdaemon
11 root -48 - 0K 112K WAIT 0:01 0.00% {swi0: uart uart}
25777 root 44 0 5532K 3944K kqread 0:00 0.00% lighttpd
13 root -16 - 0K 8K - 0:00 0.00% yarrow
0 root -68 0 0K 64K - 0:00 0.00% {em0 taskq}
18887 root 44 0 3316K 1292K select 0:00 0.00% apinger
2 root -8 - 0K 8K - 0:00 0.00% g_event
35857 root 76 20 3656K 1364K wait 0:00 0.00% sh
14975 root 44 0 3448K 1372K select 0:00 0.00% syslogd
25921 root 54 0 40336K 7936K wait 0:00 0.00% php
35 root -8 - 0K 8K mdwait 0:00 0.00% md1
Seems a lot of hdd activity is happening, but not much else.
Full ps uxawww output:
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND root 26793 33.0 3.2 40336 7892 ?? Rs 9:04PM 0:10.73 /usr/local/bin/php root 0 0.0 0.0 0 64 ?? DLs 9:04PM 0:01.42 [kernel] root 1 0.0 0.2 1888 460 ?? ILs 9:04PM 0:00.04 /sbin/init -- root 2 0.0 0.0 0 8 ?? DL 9:04PM 0:00.09 [g_event] root 3 0.0 0.0 0 8 ?? DL 9:04PM 0:01.24 [g_up] root 4 0.0 0.0 0 8 ?? DL 9:04PM 0:01.94 [g_down] root 5 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [crypto] root 6 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [crypto returns] root 7 0.0 0.0 0 8 ?? DL 9:04PM 0:00.01 [pfpurge] root 8 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [xpt_thrd] root 9 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [pagedaemon] root 10 0.0 0.0 0 8 ?? RL 9:04PM 4:22.72 [idle] root 11 0.0 0.0 0 112 ?? WL 9:04PM 0:04.02 [intr] root 12 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [ng_queue] root 13 0.0 0.0 0 8 ?? DL 9:04PM 0:00.08 [yarrow] root 14 0.0 0.0 0 64 ?? DL 9:04PM 0:00.02 [usb] root 15 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [vmdaemon] root 16 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [pagezero] root 17 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [idlepoll] root 18 0.0 0.0 0 8 ?? DL 9:04PM 0:00.04 [bufdaemon] root 19 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [vnlru] root 20 0.0 0.0 0 8 ?? DL 9:04PM 0:00.02 [syncer] root 21 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [softdepflush] root 29 0.0 0.0 0 8 ?? DL 9:04PM 0:00.00 [md0] root 35 0.0 0.0 0 8 ?? DL 9:04PM 0:00.25 [md1] root 148 0.0 0.2 1888 528 ?? Is 9:04PM 0:00.00 /sbin/devd root 443 0.0 0.6 4812 1384 ?? SNs 9:04PM 0:00.04 /usr/local/sbin/check_reload_status root 3059 0.0 0.4 3316 920 ?? Is 9:04PM 0:00.01 /usr/local/sbin/sshlockout_pf root 6880 0.0 0.5 3316 1220 ?? Is 9:04PM 0:00.00 dhclient: em0 [priv] (dhclient) root 9051 0.0 1.2 5272 2972 ?? Is 9:04PM 0:00.00 /usr/sbin/sshd _ntp 9890 0.0 0.5 3316 1328 ?? I 9:04PM 0:00.01 ntpd: ntp engine (ntpd) root 10218 0.0 0.5 3316 1324 ?? Ss 9:04PM 0:00.00 ntpd: [priv] (ntpd) root 12298 0.0 1.3 5116 3164 ?? SNs 9:04PM 0:00.04 openvpn --config /var/etc/openvpn/client1.conf _dhcp 15182 0.0 0.6 3316 1352 ?? Is 9:04PM 0:00.00 dhclient: em0 (dhclient) root 16337 0.0 0.6 3448 1368 ?? Ss 9:04PM 0:00.89 /usr/sbin/syslogd -c -f /var/etc/syslog.conf root 17351 0.0 0.6 3436 1388 ?? Is 9:04PM 0:00.01 /usr/sbin/inetd -wW -R 0 -a 127.0.0.1 /var/etc/inetd.conf root 20753 0.0 0.5 3316 1292 ?? Ss 9:04PM 0:00.10 /usr/local/sbin/apinger -c /var/etc/apinger.conf root 20931 0.0 0.6 4476 1584 ?? S 9:04PM 0:00.01 /usr/local/bin/rrdtool - root 21202 0.0 0.5 3656 1348 ?? SN 9:09PM 0:00.00 /bin/sh /var/db/rrd/updaterrd.sh root 26399 0.0 1.7 6556 4084 ?? S 9:04PM 0:01.49 /usr/local/sbin/lighttpd -f /var/etc/lighty-webConfigurator.conf nobody 29820 0.0 0.9 4528 2148 ?? I 9:04PM 0:00.00 /usr/local/sbin/dnsmasq --local-ttl 1 --all-servers --dns-forward-max=5000 --cache-size=10000 root 36213 0.0 0.7 3712 1772 ?? SN 9:09PM 0:00.00 /usr/bin/top -d 2 -s 1 0 root 36434 0.0 0.5 3420 1264 ?? SN 9:09PM 0:00.00 [awk] dhcpd 44201 0.0 0.8 3316 2064 ?? Ss 9:04PM 0:00.02 /usr/local/sbin/dhcpd -user dhcpd -group _dhcp -chroot /var/dhcpd -cf /var/dhcpd/etc/dhcpd.conf em1 root 54842 0.0 0.6 3404 1396 ?? Is 9:04PM 0:00.02 /usr/sbin/cron -s root 62255 0.0 0.4 3316 1020 ?? Is 9:04PM 0:00.00 minicron 240 /var/run/ping_hosts.pid /usr/local/bin/ping_hosts.sh root 62568 0.0 0.4 3316 1020 ?? Is 9:04PM 0:00.00 minicron 3600 /var/run/expire_accounts.pid /etc/rc.exipireaccounts root 62888 0.0 0.4 3316 1020 ?? Is 9:04PM 0:00.00 minicron 86400 /var/run/update_alias_url_data.pid /etc/rc.update_alias_url_data root 2633 0.0 0.6 3684 1568 u0 Is 9:04PM 0:00.01 login [pam] (login) root 3067 0.0 0.6 3656 1360 u0 I 9:04PM 0:00.01 -sh (sh) root 4236 0.0 0.6 3656 1364 u0 I 9:04PM 0:00.02 /bin/sh /etc/rc.initial root 7790 0.0 0.5 3456 1220 u0 R+ 9:09PM 0:00.00 ps uxawww root 13508 0.0 1.0 4696 2352 u0 S 9:05PM 0:00.04 /bin/tcsh root 16658 0.0 0.9 5912 2160 u0- S 9:04PM 0:00.02 /usr/sbin/tcpdump -s 256 -v -l -n -e -ttt -i pflog0 root 16769 0.0 0.4 3316 888 u0- S 9:04PM 0:00.01 logger -t pf -p local0.info root 37562 0.0 0.5 3656 1320 u0- SN 9:04PM 0:00.06 /bin/sh /var/db/rrd/updaterrd.sh
Not sure if it's related, but when shutting down, dnsmasq also crashes:
pid 29820 (dnsmasq), uid 65534: exited on signal 11
Updated by Jim Pingle over 14 years ago
- Status changed from New to Feedback
This may be a sign of another problem, but the Avahi package was downloading its .tgz file to /tmp/ and extracting from there. I changed the package to instead download to /root/ and can no longer reproduce the problem.
I checked and the OpenVPN status package also downloads to /tmp/ and extracts but I did not get a crash when installing that package. I'll switch it to /root/ anyhow.
Updated by Chris Buechler over 14 years ago
- Status changed from Feedback to Resolved
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