[ClusterLabs] corosync SCHED_RR stuck at 100% cpu usage with kernel 4.19, priority inversion/livelock?

[Jan Pokorný]

On 19/02/19 16:41 +0000, Edwin Török wrote:
> Also noticed this:
> [ 5390.361861] crmd[12620]: segfault at 0 ip 00007f221c5e03b1 sp
> 00007ffcf9cf9d88 error 4 in libc-2.17.so[7f221c554000+1c2000]
> [ 5390.361918] Code: b8 00 00 00 04 00 00 00 74 07 48 8d 05 f8 f2 0d 00
> c3 0f 1f 80 00 00 00 00 48 31 c0 89 f9 83 e1 3f 66 0f ef c0 83 f9 30 77
> 19 <f3> 0f 6f 0f 66 0f 74 c1 66 0f d7 d0 85 d2 75 7a 48 89 f8 48 83 e0

By any chance, is this an unmodified pacemaker package as obtainable
from some public repo together with debug symbols?

-- 
Jan (Poki)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <https://lists.clusterlabs.org/pipermail/users/attachments/20190220/4f9c4157/attachment.sig>