Package: atop
Version: 1.26-2+b1
Severity: grave
Justification: renders package unusable
Since midnight, I don't get any atop logs, which is really annoying to
know what happened a few hours ago. The last file in /var/log/atop is:
-rw-r--r-- 1 root root 3258933 2016-05-01 00:00:01 atop_20160430
and there is no atop_20160501 in particular. According to the atop(1),
View the contents of today's standard logfile interactively:
atop -r
but:
zira:~> atop -r
/var/log/atop//atop_20160501 - open raw file: No such file or directory
So, the file should have been there.
With journalctl, I can see concerning atop:
[...]
Apr 27 00:00:01 zira CRON[28037]: (root) CMD (invoke-rc.d atop _cron)
Apr 28 00:00:01 zira CRON[24816]: (root) CMD (invoke-rc.d atop _cron)
Apr 29 00:00:01 zira CRON[14896]: (root) CMD (invoke-rc.d atop _cron)
Apr 30 00:00:01 zira CRON[15535]: (root) CMD (invoke-rc.d atop _cron)
May 01 00:00:01 zira CRON[30335]: (root) CMD (invoke-rc.d atop _cron)
May 01 00:00:01 zira kernel: traps: atop[30371] trap divide error ip:4073c2
sp:7ffc215d2860 error:0 in atop[400000+26000]
I can see that this is not the first time I get a "trap divide error"
for atop:
Oct 01 00:00:01 zira kernel: traps: atop[11095] trap divide error ip:40780a
sp:7ffd6285ef08 error:0 in atop[400000+26000]
Oct 30 00:00:01 zira kernel: traps: atop[28965] trap divide error ip:40780a
sp:7ffea61350f8 error:0 in atop[400000+26000]
Dec 27 15:13:02 zira kernel: traps: atop[788] trap divide error ip:4073c2
sp:7ffef102f9d0 error:0 in atop[400000+26000]
Jan 18 17:43:00 zira kernel: traps: atop[758] trap divide error ip:4073c2
sp:7fffe0ce3320 error:0 in atop[400000+26000]
Feb 08 00:00:01 zira kernel: traps: atop[7906] trap divide error ip:4073c2
sp:7ffd23cd0e00 error:0 in atop[400000+26000]
Feb 22 00:00:01 zira kernel: traps: atop[29804] trap divide error ip:4073c2
sp:7fff36a32cb0 error:0 in atop[400000+26000]
Mar 08 00:00:01 zira kernel: traps: atop[21994] trap divide error ip:4073c2
sp:7ffca552f5a0 error:0 in atop[400000+26000]
Mar 15 00:00:01 zira kernel: traps: atop[8938] trap divide error ip:4073c2
sp:7ffc48db6880 error:0 in atop[400000+26000]
Apr 01 00:00:01 zira kernel: traps: atop[27738] trap divide error ip:4073c2
sp:7ffd11c5cdb0 error:0 in atop[400000+26000]
Apr 05 00:00:01 zira kernel: traps: atop[9025] trap divide error ip:4073c2
sp:7ffe9e337e00 error:0 in atop[400000+26000]
May 01 00:00:01 zira kernel: traps: atop[30371] trap divide error ip:4073c2
sp:7ffc215d2860 error:0 in atop[400000+26000]
The atop_20160405 is also missing. So, the missing files seem to
correspond to these "trap divide error" errors (a division by 0?).
-- System Information:
Debian Release: stretch/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500,
'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.5.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages atop depends on:
ii libc6 2.22-7
ii libncurses5 6.0+20160319-1
ii libtinfo5 6.0+20160319-1
ii lsb-base 9.20160110
ii zlib1g 1:1.2.8.dfsg-2+b1
Versions of packages atop recommends:
ii cron 3.0pl1-128
atop suggests no packages.
-- no debconf information
