[Bug 319480] Re: firefox-3.1 crashed with SIGSEGV in memalign()

[Alexander Sack]

I think this is due to jemalloc doing crazy stuff. I can reproduce. Lets
check whether that happens with upstream builds too.


** Changed in: firefox-3.1 (Ubuntu)
       Status: New => Triaged

** Description changed:

  Binary package hint: firefox-3.1
  
- Opened the browser .....
+ 1. start browser
+ 2. run from a separate terminal: firefox-3.1
  
- ProblemType: Crash
- Architecture: i386
- CrashCounter: 1
- DistroRelease: Ubuntu 9.04
- ExecutablePath: /usr/lib/firefox-3.1b2/firefox-3.1
- NonfreeKernelModules: ath_hal
- Package: firefox-3.1 3.1~b2+build1+nobinonly-0ubuntu1
- ProcCmdline: /usr/lib/firefox-3.1b2/firefox-3.1
- ProcEnviron:
-  LANG=en_GB.UTF-8
-  SHELL=/bin/bash
- Signal: 11
- SourcePackage: firefox-3.1
- StacktraceTop:
-  ?? () from /lib/tls/i686/cmov/libc.so.6
-  ?? () from /lib/tls/i686/cmov/libc.so.6
-  memalign () from /lib/tls/i686/cmov/libc.so.6
-  ?? () from /lib/ld-linux.so.2
-  ___tls_get_addr () from /lib/ld-linux.so.2
- Title: firefox-3.1 crashed with SIGSEGV in memalign()
- Uname: Linux 2.6.28-4-generic i686
- UserGroups: adm admin audio cdrom dialout fax lpadmin netdev plugdev sambashare scanner video
+ actual result: remote client process segfaults on exit
+ expected result: remote client process should exit cleanly.

** Description changed:

  Binary package hint: firefox-3.1
  
  1. start browser
  2. run from a separate terminal: firefox-3.1
  
  actual result: remote client process segfaults on exit
  expected result: remote client process should exit cleanly.
+ 
+ Stacktrace:
+ #0  0xb7ccf3a1 in ptmalloc_init () from /lib/tls/i686/cmov/libc.so.6
+ #1  0xb7cd2cc3 in memalign_hook_ini () from /lib/tls/i686/cmov/libc.so.6
+ #2  0xb7cd2ae2 in memalign () from /lib/tls/i686/cmov/libc.so.6
+ #3  0xb7ff0d72 in tls_get_addr_tail () from /lib/ld-linux.so.2
+ #4  0xb7ff121b in ___tls_get_addr_internal () from /lib/ld-linux.so.2
+ #5  0xb5de1962 in ?? () from /lib/libselinux.so.1
+ #6  0xb5ddab7e in ?? () from /lib/libselinux.so.1
+ #7  0xb5dd31d8 in ?? () from /lib/libselinux.so.1
+ #8  0xb5de3340 in _fini () from /lib/libselinux.so.1
+ #9  0xb7feea43 in _dl_fini () from /lib/ld-linux.so.2
+ #10 0xb7c8db89 in exit () from /lib/tls/i686/cmov/libc.so.6
+ #11 0xb7c7577d in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
+ #12 0x08049611 in ?? ()

** Visibility changed to: Public

-- 
firefox-3.1 crashed with SIGSEGV in memalign()
https://bugs.launchpad.net/bugs/319480
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