Re: [CentOS] C 7: smpboot: CPU 16 is now offline, and slabs...

m.r...@5-cent.us wrote: > m.r...@5-cent.us wrote: >> m.r...@5-cent.us wrote: >>> Current kernel, and I just booted, and dmesg shows, of the 32 cores, 0, >>> 2, 4 and 6 ok, and *all* other show "is now offline. >>> >>> What's happening here? > > Ok, more info. I found how to online a CPU - > echo

Re: [CentOS] C 7: smpboot: CPU 16 is now offline, and slabs...

m.r...@5-cent.us wrote: > m.r...@5-cent.us wrote: >> Current kernel, and I just booted, and dmesg shows, of the 32 cores, 0, >> 2, 4 and 6 ok, and *all* other show "is now offline. >> >> What's happening here? Ok, more info. I found how to online a CPU - echo 1 >

Re: [CentOS] C 7: smpboot: CPU 16 is now offline, and slabs...

m.r...@5-cent.us wrote: > Current kernel, and I just booted, and dmesg shows, of the 32 cores, 0, 2, > 4 and 6 ok, and *all* other show "is now offline. > > What's happening here? > A followup: I also find a core in /var/spool/abrt, and "reason" is kernel BUG at mm/slub.c:3601! In googling, I

[CentOS] C 7: smpboot: CPU 16 is now offline

Current kernel, and I just booted, and dmesg shows, of the 32 cores, 0, 2, 4 and 6 ok, and *all* other show "is now offline. What's happening here? mark ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos