[Bug 1137520] New: openQA test fails in qemu with "corrupted size vs. prev_size: 0x000056322a96f680" or "malloc(): smallbin double linked list corrupted: 0x0000557b4ea753d0"
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 Bug ID: 1137520 Summary: openQA test fails in qemu with "corrupted size vs. prev_size: 0x000056322a96f680" or "malloc(): smallbin double linked list corrupted: 0x0000557b4ea753d0" Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: Other URL: https://openqa.opensuse.org/tests/949807/modules/first _boot/steps/1 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KVM Assignee: kvm-bugs@suse.de Reporter: okurz@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- ## Observation openQA test in scenario opensuse-5.12.80-Krypton-Live-x86_64-krypton-live-installation@64bit-2G fails in [first_boot](https://openqa.opensuse.org/tests/949807/modules/first_boot/steps/1) with an "incomplete" status due to qemu crashes. ## Test suite description Boots the openSUSE Krypton/Argon Live DVD and uses the installer to install with default settings, then reboots into the installed system. ## Reproducible Fails since at least 2019-03-19, see https://openqa.opensuse.org/tests/894616 ## Expected result Last good: 3 months ago, see https://openqa.opensuse.org/tests/876852 and further tests in the history that did not fail. ## Problem We had maintenance updates for qemu: ``` openqaworker4:~ # grep -i '|qemu|' /var/log/zypp/history 2018-10-01 13:49:07|install|qemu|2.11.2-lp150.7.9.1|x86_64||repo-update|feef165faae3f66a39d5339db9994a2620160ac930172adee9f3a529265dd9da| 2018-12-07 00:33:21|install|qemu|2.11.2-lp150.7.12.1|x86_64||repo-update|eef9ee9e02c90d20b97e7d7520e3748565f77e42b651acc2307664f45c217b7d| 2018-12-16 00:50:35|install|qemu|2.11.2-lp150.7.15.1|x86_64||repo-update|1ec34cf5f0df53881fa7050ac1dc805112b52a73b6fe68283a2bdff153336d8a| 2019-02-28 00:11:59|install|qemu|2.11.2-lp150.7.18.1|x86_64||repo-update|4f8871d87248bba24314cb1b4f8bcb93bb0ffc73ee5c752bf83ffc4efa48b3d3| 2019-05-20 16:52:47|install|qemu|2.11.2-lp150.7.22.1|x86_64||repo-update|419e55de487213462e848818ef975db252b671a4327c4e515f079eae287ef478| ``` ## Further details Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?version=5.12.80&distri=opensuse&machine=64bit-2G&test=krypton-live-installation&arch=x86_64&flavor=Krypton-Live) -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 http://bugzilla.opensuse.org/show_bug.cgi?id=1137520#c1 --- Comment #1 from Oliver Kurz <okurz@suse.com> --- https://openqa.opensuse.org/tests/951810/file/autoinst-log.txt -> corrupted double-linked list: 0x000055bb7105add0 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 http://bugzilla.opensuse.org/show_bug.cgi?id=1137520#c2 --- Comment #2 from Oliver Kurz <okurz@suse.com> --- `QEMU: *** Error in `/usr/bin/qemu-system-x86_64': munmap_chunk(): invalid pointer: 0x000055832c661670 ***` in https://openqa.opensuse.org/tests/976495 is another instance of a related test failure. My experiments in https://progress.opensuse.org/issues/52451 have confirmed that we reproduce this problem on multiple machines using QEMU emulator version 2.11.2(openSUSE Leap 15.0) but could not reproduce the problem on QEMU emulator version 3.1.0 (openSUSE Leap 15.1). -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 http://bugzilla.opensuse.org/show_bug.cgi?id=1137520#c3 Fabian Vogt <fvogt@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |brogers@suse.com, | |fvogt@suse.com Flags| |needinfo?(brogers@suse.com) Severity|Normal |Major --- Comment #3 from Fabian Vogt <fvogt@suse.com> --- Please check that this heap corruption in QEMU does not have any security implications. Raising severity. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 http://bugzilla.opensuse.org/show_bug.cgi?id=1137520#c4 --- Comment #4 from Oliver Kurz <okurz@suse.com> --- As there was no response since more than a month I will upgrade the production machine now so it will not be available for further debugging. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1137520 http://bugzilla.opensuse.org/show_bug.cgi?id=1137520#c6 --- Comment #6 from Oliver Kurz <okurz@suse.com> --- https://openqa.suse.de/tests/7252478 is a test running qemu 4.2.1 on openSUSE Leap 15.2 crashing with ``` *** Error in `/usr/bin/isotovideo: backen': corrupted size vs. prev_size: 0x000055843b641ff0 *** ``` I don't know how to clearly reproduce the problem so I am not reopening. I think WONTFIX is the most sensible choice so far. -- You are receiving this mail because: You are on the CC list for the bug.
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