trap divide error

Bug #1730027 reported by Seth Arnold on 2017-11-04
This bug affects 1 person
Affects Status Importance Assigned to Milestone
atop (Ubuntu)

Bug Description

Hello, I have these messages in dmesg:

$ dmesg | grep atop
[862887.780279] traps: atop[5696] trap divide error ip:4073c2 sp:7ffc935b5780 error:0 in atop[400000+26000]
[1122069.716309] traps: atop[1648] trap divide error ip:4073c2 sp:7ffe1188f0c0 error:0 in atop[400000+26000]
[2158799.465616] traps: atop[10067] trap divide error ip:4073c2 sp:7ffdd6b7a170 error:0 in atop[400000+26000]
[3713893.433435] traps: atop[10827] trap divide error ip:4073c2 sp:7fffb6334710 error:0 in atop[400000+26000]
[4664228.402493] traps: atop[17078] trap divide error ip:4073c2 sp:7ffd9d9135d0 error:0 in atop[400000+26000]


ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: atop 1.26-2build1
ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
Date: Fri Nov 3 19:37:41 2017
InstallationDate: Installed on 2016-04-04 (578 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Beta amd64 (20160325)
 PATH=(custom, no user)
SourcePackage: atop
UpgradeStatus: No upgrade log present (probably fresh install)

Seth Arnold (seth-arnold) wrote :
Marius Gedminas (mgedmin) wrote :

Duplicate of bug 1022865?

Seth Arnold (seth-arnold) wrote :

The other bug report is mostly people complaining of errors with interactive use; mine was not interactive, but instead triggered by the cronjob. There's a chance that they're the same, or related, but it's not obvious to me.


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