Bug 1296117
Summary: | [abrt] firefox: mozalloc_abort(char const*)(): plugin-container killed by SIGSEGV | ||||||||||||||||||||||||||||||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Alexander Todorov <atodorov> | ||||||||||||||||||||||||||||
Component: | firefox | Assignee: | Martin Stransky <stransky> | ||||||||||||||||||||||||||||
Status: | CLOSED WORKSFORME | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||||||||||||||||||||||
Severity: | unspecified | Docs Contact: | |||||||||||||||||||||||||||||
Priority: | unspecified | ||||||||||||||||||||||||||||||
Version: | 7.2 | CC: | atodorov, mcsontos, nobody | ||||||||||||||||||||||||||||
Target Milestone: | rc | ||||||||||||||||||||||||||||||
Target Release: | --- | ||||||||||||||||||||||||||||||
Hardware: | x86_64 | ||||||||||||||||||||||||||||||
OS: | Unspecified | ||||||||||||||||||||||||||||||
Whiteboard: | abrt_hash:440a5ab2937e0efbf5d274adbd67ab6556a8d02a | ||||||||||||||||||||||||||||||
Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||||||||||||||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||||||||||||||||||
Clone Of: | Environment: | ||||||||||||||||||||||||||||||
Last Closed: | 2018-01-17 09:49:12 UTC | Type: | --- | ||||||||||||||||||||||||||||
Regression: | --- | Mount Type: | --- | ||||||||||||||||||||||||||||
Documentation: | --- | CRM: | |||||||||||||||||||||||||||||
Verified Versions: | Category: | --- | |||||||||||||||||||||||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||||||||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||||||||||||||
Embargoed: | |||||||||||||||||||||||||||||||
Attachments: |
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Description
Alexander Todorov
2016-01-06 11:20:16 UTC
Created attachment 1112106 [details]
File: backtrace
Created attachment 1112107 [details]
File: cgroup
Created attachment 1112108 [details]
File: core_backtrace
Created attachment 1112109 [details]
File: dso_list
Created attachment 1112110 [details]
File: environ
Created attachment 1112111 [details]
File: exploitable
Created attachment 1112112 [details]
File: limits
Created attachment 1112113 [details]
File: machineid
Created attachment 1112114 [details]
File: maps
Created attachment 1112115 [details]
File: open_fds
Created attachment 1112116 [details]
File: proc_pid_status
Created attachment 1112117 [details]
File: var_log_messages
Created attachment 1112118 [details]
File: sosreport.tar.xz
Is there any reproduction steps? Nope, Firefox just crashed randomly while I was browsing. I don't know what caused it. Any chance it is related to video/media? |mcsontos@deadbeef|17:20|~> firefox --no-remote --new-instance --ProfileManager console.error: [CustomizableUI] Custom widget with id loop-button does not return a valid node console.error: [CustomizableUI] Custom widget with id loop-button does not return a valid node SystemMessageCache: init Now soon after visiting pages usually with video (like https://www.elastic.co/products/kibana) I get an instant segfault: DtsCreateShMem:unable to get shmid :13 DtsCreateShMem:unable to get shmid :13 Segmentation fault (core dumped) ###!!! [Child][MessageChannel] Error: Channel error: cannot send/recv ###!!! [Child][MessageChannel] Error: Channel error: cannot send/recv ###!!! [Child][MessageChannel] Error: Channel error: cannot send/recv ###!!! [Child][MessageChannel] Error: Channel error: cannot send/recv ###!!! [Child][MessageChannel] Error: Channel error: cannot send/recv I tried disabling autoplay (set media.autoplay.enabled in about:config to false) and NoScript but still got a failure on the above page. Thought possible workaround could be installing "Stop Tube HTML5" add on, as installing the add-on I could browse for a little longer, but the crash still occurred, subjectively later. I am on Lenovo W541 - this has 2 video cards - one built-in Intel and NVidia. I am wondering if FF is opening a media stream to video device when there is one whether it is playing or not, and it gets confused... I am on RHEL 7.2 with recent kernel: Linux deadbeef.usersys.redhat.com 3.10.0-327.4.4.el7.x86_64 #1 SMP Thu Dec 17 15:51:24 EST 2015 x86_64 x86_64 x86_64 GNU/Linux And using the Xorg drivers: xorg-x11-drv-nouveau-1.0.11-2.el7.x86_64 xorg-x11-drv-intel-2.99.917-8.20150615.el7.x86_64 Alexander, what's your HW? Do you have SElinux enabled? I do and found the following in the logs: ---- time->Thu Jan 28 11:40:48 2016 type=SYSCALL msg=audit(1453977648.055:29480): arch=c000003e syscall=2 success=no exit=-13 a0=2038580 a1=2 a2=0 a3=7ffdf0be1c30 items=0 ppid=4920 pid=5084 auid=13940 uid=13940 gid=13940 euid=13940 suid=13940 fsuid=13940 egid=13940 sgid=13940 fsgid=13940 tty=(none) ses=1 comm="gst-plugin-scan" exe="/usr/libexec/gstreamer-1.0/gst-plugin-scanner" subj=unconfined_u:unconfined_r:sandbox_web_t:s0:c40,c330 key=(null) type=AVC msg=audit(1453977648.055:29480): avc: denied { read write } for pid=5084 comm="gst-plugin-scan" name="video0" dev="devtmpfs" ino=16863 scontext=unconfined_u:unconfined_r:sandbox_web_t:s0:c40,c330 tcontext=system_u:object_r:v4l_device_t:s0 tclass=chr_file This was FF used in SElinux sandbox. This does not map 1:1 to all the crashes I have seen, but could this be the culprit? selinux-policy-targeted-3.13.1-60.el7.noarch I wonder whether the "exit=-13" here: type=SYSCALL msg=audit(1453977648.055:29480): arch=c000003e syscall=2 success=no exit=-13 is the same 13 as seen on console: DtsCreateShMem:unable to get shmid :13 May be we are up to something... /me is rebooting to a newer kernel... (In reply to Marian Csontos from comment #18) > > Alexander, what's your HW? > > Do you have SElinux enabled? I do and found the following in the logs: > Hi Marian, I'm on a MacBook Air 13", early 2015 model. I have latest RHEL 7.2 updated. This was a random FF crash so I have no idea what really caused it and can't reproduce. Opening the above website works for me and I can play the vimeo video. Also IIRC I've opted for HTML5 on YouTube as well. I have SELinux in Enforcing mode. I believe the Xorg driver is Intel. Here's what I have installed and some HW specs: [atodorov@aero ~]$ uname -r 3.10.0-327.4.5.el7.x86_64 firefox-38.6.0-1.el7_2.x86_64 xorg-x11-drv-intel-2.99.917-8.20150615.el7.x86_64 Detailed hardware listings can be found here: http://atodorov.org/blog/2015/04/26/installing-red-hat-enterprise-linux-7-on-macbook-air-2015/ I've installed all -debuginfo packages for FF and I'll try to resubmit the backtrace with more details if I still keep it locally. For now after reboot not reproducible. I have two monitors, and I am frequently docking/undocking and suspending/resuming the notebook, so let's see how long it will last... That should be fixed by update to ESR45 which contains a fix for that. Let's wait until ESR45 is out and then retest. Should be fixed now. |