Ok! I'll wait until it happens again.
Some extra info:
1- Pike is enabled, but we have logging when it blocks something (and no logs appeared). 2- CPU is always < 1% usage. 3- I have enabled kernel.core_uses_pid=1. 4- Our traffic is:
[clients]--> IPv4/IPv6 tls_443 [Kamailio] IPv4 udp_5060 --> IPv4 udp_5060 [dispatcher setid 4].
If I run the bt full right now to a worker process, should we get random stuff?
Becase right now I'm getting mostly the same on each process:
``` root:~# for i in `kamctl ps | grep PID | awk '{print $2}' | tr -d ","`; do gdb /usr/sbin/kamailio -ex "bt full" --batch $i >> $i.txt 2>&1; done root:~#
root:~# ls -l total 140 -rw-r--r-- 1 root root 1769 Jun 29 01:04 23585.txt -rw-r--r-- 1 root root 3300 Jun 29 01:04 23586.txt -rw-r--r-- 1 root root 3300 Jun 29 01:04 23587.txt -rw-r--r-- 1 root root 3301 Jun 29 01:04 23588.txt -rw-r--r-- 1 root root 3300 Jun 29 01:04 23589.txt -rw-r--r-- 1 root root 3301 Jun 29 01:04 23590.txt -rw-r--r-- 1 root root 3300 Jun 29 01:04 23591.txt -rw-r--r-- 1 root root 3301 Jun 29 01:04 23592.txt -rw-r--r-- 1 root root 3301 Jun 29 01:04 23593.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23594.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23595.txt -rw-r--r-- 1 root root 3431 Jun 29 01:04 23596.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23597.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23598.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23599.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23600.txt -rw-r--r-- 1 root root 3432 Jun 29 01:04 23601.txt -rw-r--r-- 1 root root 2388 Jun 29 01:04 23602.txt -rw-r--r-- 1 root root 1836 Jun 29 01:04 23603.txt -rw-r--r-- 1 root root 2245 Jun 29 01:04 23604.txt -rw-r--r-- 1 root root 4023 Jun 29 01:04 23605.txt -rw-r--r-- 1 root root 2950 Jun 29 01:04 23606.txt -rw-r--r-- 1 root root 2837 Jun 29 01:04 23607.txt -rw-r--r-- 1 root root 4691 Jun 29 01:04 23608.txt -rw-r--r-- 1 root root 2740 Jun 29 01:04 23609.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23610.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23611.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23612.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23613.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23614.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23615.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23616.txt -rw-r--r-- 1 root root 2691 Jun 29 01:04 23617.txt -rw-r--r-- 1 root root 2151 Jun 29 01:04 23618.txt root:~#
root:~# grep -n ffff * 23585.txt:31: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23586.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23587.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23588.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23589.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23590.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23591.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23592.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23593.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23594.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23595.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23596.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23597.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23598.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23599.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23600.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23601.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23602.txt:40: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23603.txt:33: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23604.txt:39: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23605.txt:75: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23606.txt:51: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23607.txt:49: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23608.txt:75: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23609.txt:50: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23610.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23611.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23612.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23613.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23614.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23615.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23616.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23617.txt:47: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> 23618.txt:41: p = 0xffffffff <error: Cannot access memory at address 0xffffffff> root:~# ```
Am I missing something or am I doing anything wrong here?