---
** [tickets:#3180] log: logd crashes during switch-over with resilience
feature**
**Status:** assigned
**Milestone:** 5.20.05
**Created:** Fri Apr 24, 2020 06:22 AM UTC by Thang Duc Nguyen
**Last Updated:** Fri Apr 24, 2020 06:22 AM UTC
**Owner:** Thang Duc Nguyen
When NFS is unavailable, client try to write to log. At that time, switch-over
Opensaf service.
Then NFS is available again. The logd on new active crashes due to mismatch
timer with old active.
~~~
(gdb) bt
#0 0x00007f8c5f587f77 in raise () from /lib64/libc.so.6
#1 0x00007f8c5f58934a in abort () from /lib64/libc.so.6
#2 0x00007f8c5f580d76 in __assert_fail_base () from /lib64/libc.so.6
#3 0x00007f8c5f580e22 in __assert_fail () from /lib64/libc.so.6
#4 0x00005585ca9506f9 in operator- (ts2=<synthetic pointer>..., ts1=<synthetic
pointer>...) at ./src/base/time.h:61
#5 Cache::Data::is_overdue (this=this@entry=0x5585cc12c918) at
src/log/logd/lgs_cache.cc:176
#6 0x00005585ca9508fd in Cache::Data::is_valid
(this=this@entry=0x5585cc12c918, reason=reason@entry=0x7ffe7304d370) at
src/log/logd/lgs_cache.cc:184
#7 0x00005585ca952187 in Cache::PopOverdueData (this=this@entry=0x5585cab70c60
<Cache::instance()::cache>) at src/log/logd/lgs_cache.cc:416
#8 0x00005585ca952368 in Cache::PeriodicCheck (this=0x5585cab70c60
<Cache::instance()::cache>) at src/log/logd/lgs_cache.cc:369
#9 0x00005585ca908ee8 in main (argc=<optimized out>, argv=<optimized out>) at
src/log/logd/lgs_main.cc:559
~~~
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