Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

Control: tags #913910 confirmed -help Thanks for tracking this down. I have been following the work on the github ticket. Very nice work! Will upload the new fixed version as soon as it's released. Greetings Marc

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

On 2018-11-19 14:36:24 +0100, Vincent Lefevre wrote: > I've also noticed that the failure of system/library calls is not > checked (see my comments in the upstream bug). In case there's a > failure due to some race condition, this could explain the issue. > But it may also be due to something

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

On Wed, Nov 21, 2018 at 04:26:11PM +0100, Vincent Lefevre wrote: > Control: severity -1 important Not in a mood to play games or to escalate. So be it. I still disagree. -- - Marc Haber | "I don't trust

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

Control: severity -1 important Control: found -1 2.2.6-4 That's at least important, because of possible DoS: if the value is big and the malloc succeeds, it can take the whole memory (and this may be very bad on machines with a lot of swap). atop from stable is affected (but on a Debian/unstable

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

severity #913910 normal thanks On Mon, Nov 19, 2018 at 09:58:04AM +0100, Vincent Lefevre wrote: > Raising to grave, because as soon as the system is slightly loaded > (e.g. executing a "configure" script), atop fails. Sorry, disagreed, you're the only one reporting this. Greetings Marc --

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

On 2018-11-19 10:30:52 +0100, Vincent Lefevre wrote: > On 2018-11-19 09:58:04 +0100, Vincent Lefevre wrote: > > Or rebuilding atop with -fsanitize=undefined -fno-sanitize-recover > > would allow one to see where the problem occurs, since one can get a > > negative value: > > > > Malloc failed

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

On 2018-11-19 09:58:04 +0100, Vincent Lefevre wrote: > On 2018-11-17 10:42:36 +0100, Marc Haber wrote: > > If this is a repeat occurrence, I don't have the slightest idea what > > might be happening here other than asking you to try running atop with > > debug info and trying to obtain a

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

On 2018-11-19 09:58:04 +0100, Vincent Lefevre wrote: > > I have not seen this on any of my systems. > > I can reproduce this problem on at least 2 machines. But not on a 3rd machine. The reason might be that it is older or that it doesn't use systemd. -- Vincent Lefèvre - Web:

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

Control: severity -1 grave Raising to grave, because as soon as the system is slightly loaded (e.g. executing a "configure" script), atop fails. On 2018-11-17 10:42:36 +0100, Marc Haber wrote: > If this is a repeat occurrence, I don't have the slightest idea what > might be happening here other

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

tags #913910 help On Fri, Nov 16, 2018 at 09:15:36PM +0100, Vincent Lefevre wrote: > I got the following error after a few minutes: > > zira:~> atop > <21:09:41 > Malloc failed for 1826553824 deviated tasks > zsh: exit 13atop >

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

Control: tags -1 upstream Control: forwarded -1 https://github.com/Atoptool/atop/issues/41 I've also reported the bug upstream. -- Vincent Lefèvre - Web: 100% accessible validated (X)HTML - Blog: Work: CR INRIA - computer arithmetic /

Bug#913910: atop crashed with "Malloc failed for 1826553824 deviated tasks"

Package: atop Version: 2.3.0-1+b1 Severity: normal I got the following error after a few minutes: zira:~> atop <21:09:41 Malloc failed for 1826553824 deviated tasks zsh: exit 13atop zira:~[13]>