Re: Recent spontaneous reboots on multiple machines

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> On (01/08/16 22:18), mroos@xxxxxxxx wrote:
> > 
> > lsmod on v440:
> 
> my lsmod output is a superset of this list.
> 
> > > It could also be influenced by either the amount of memory he has
> > > installed, or what userland he is using.
> > 
> > v240 has 6G RAM, v440 has 8G.
> 
> here's meminfo for my v440:
> 
> # cat /proc/meminfo
> MemTotal:        4114000 kB
> MemFree:         3456744 kB
> MemAvailable:    4012144 kB
> Buffers:           83464 kB
> Cached:           414264 kB
> SwapCached:            0 kB
> Active:           457064 kB
> Inactive:          74816 kB
> Active(anon):      34256 kB
> Inactive(anon):      240 kB
> Active(file):     422808 kB
> Inactive(file):    74576 kB
> Unevictable:           0 kB
> Mlocked:               0 kB
> SwapTotal:       1566328 kB
> SwapFree:        1566328 kB
> Dirty:              2808 kB
> Writeback:             0 kB
> AnonPages:         34176 kB
> Mapped:            16272 kB
> Shmem:               352 kB
> Slab:             102320 kB
> SReclaimable:      87920 kB
> SUnreclaim:        14400 kB
> KernelStack:        1664 kB
> PageTables:         1064 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:     3623328 kB
> Committed_AS:      72432 kB
> VmallocTotal:   3298530689024 kB
> VmallocUsed:           0 kB
> VmallocChunk:          0 kB
> AnonHugePages:         0 kB

Mine is slightly different - Mlocked is also huge:

MemTotal:        8236304 kB
MemFree:         7841232 kB
MemAvailable:    8050272 kB
Buffers:           58168 kB
Cached:           160472 kB
SwapCached:            0 kB
Active:           297040 kB
Inactive:          20776 kB
Active(anon):      99232 kB
Inactive(anon):      296 kB
Active(file):     197808 kB
Inactive(file):    20480 kB
Unevictable:           0 kB
Mlocked:        7215545057280 kB
SwapTotal:       3083320 kB
SwapFree:        3083320 kB
Dirty:              4624 kB
Writeback:             0 kB
AnonPages:         99368 kB
Mapped:            22448 kB
Shmem:               360 kB
Slab:              52096 kB
SReclaimable:      33424 kB
SUnreclaim:        18672 kB
KernelStack:        1968 kB
PageTables:         1384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     7201472 kB
Committed_AS:     134392 kB
VmallocTotal:   3298530689024 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
AnonHugePages:         0 kB

> > Userland is Debian unstable, as it was as of July 25, 2015. gcc 4.9.3-2, 
> > binutils 2.25-10.
> 
> maybe it's the gcc/binutils? I'm using something older:
> 
> # gcc --version
> gcc (Debian 4.6.3-14) 4.6.3
> Copyright (C) 2011 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> My binutils is 2.22-8+deb7u2
> 
> the other difference is that (due to firewall/proxy headaches) I 
> git-pull on a different machine and then rsync over that tree to
> the v440. 
> 
> I did not see anything significantly different about the ps/interrupts
> etc. I do not have irqbalance or ntpd on the v440, though.
> 
> --Sowmini
> 

-- 
Meelis Roos (mroos@xxxxxxxx)
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