Comment 9 for bug 938981

Ok, bad news. Had a severe crash on firefox today.
Good news: Its the first crash that was reported in the system message log, see the excerpt at the end.
First segfault in fglrx_dri.so happens at firefox startoff and has no consequences, firefox still firing up and running.
Second crash rebooted GNOME (or maybe Xorg itsself?)

Oct 7 16:18:49 ubuntu kernel: [ 2054.698418] type=1503 audit(1349619529.700:24): operation="open" pid=3012 parent=3010 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/modules"
Oct 7 16:18:49 ubuntu kernel: [ 2054.699412] type=1503 audit(1349619529.700:25): operation="open" pid=3012 parent=3010 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:18:49 ubuntu kernel: [ 2054.699436] type=1503 audit(1349619529.700:26): operation="open" pid=3012 parent=3010 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:18:49 ubuntu kernel: [ 2054.736432] firefox[3012]: segfault at ce0dcd2 ip 0ce0dcd2 sp bfe6a06c error 4 in fglrx_dri.so[18c79000+1976000]
Oct 7 16:19:05 ubuntu kernel: [ 2070.980223] type=1503 audit(1349619545.980:27): operation="open" pid=3063 parent=1 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/modules"
Oct 7 16:19:05 ubuntu kernel: [ 2070.981657] type=1503 audit(1349619545.984:28): operation="open" pid=3063 parent=1 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:19:05 ubuntu kernel: [ 2070.981688] type=1503 audit(1349619545.984:29): operation="open" pid=3063 parent=1 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:19:06 ubuntu kernel: [ 2071.090196] firefox[3063]: segfault at 1829acd2 ip 1829acd2 sp bfcb0fdc error 4
Oct 7 16:19:35 ubuntu kernel: [ 2100.446244] type=1503 audit(1349619575.448:30): operation="open" pid=3072 parent=3070 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/modules"
Oct 7 16:19:35 ubuntu kernel: [ 2100.508865] type=1503 audit(1349619575.512:31): operation="open" pid=3072 parent=1 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:19:35 ubuntu kernel: [ 2100.508892] type=1503 audit(1349619575.512:32): operation="open" pid=3072 parent=1 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:19:35 ubuntu kernel: [ 2100.560625] firefox[3072]: segfault at a876cd2 ip 0a876cd2 sp bfa77d9c error 4 in fglrx_dri.so[175cb000+1976000]
Oct 7 16:20:04 ubuntu pulseaudio[3262]: pid.c: Stale PID file, overwriting.
Oct 7 16:20:13 ubuntu kernel: [ 2138.758415] type=1503 audit(1349619613.759:33): operation="open" pid=3361 parent=3359 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/modules"
Oct 7 16:20:13 ubuntu kernel: [ 2138.759387] type=1503 audit(1349619613.759:34): operation="open" pid=3361 parent=3359 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:20:13 ubuntu kernel: [ 2138.759409] type=1503 audit(1349619613.759:35): operation="open" pid=3361 parent=3359 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" requested_mask="::r" denied_mask="::r" fsuid=1000 ouid=0 name="/proc/ati/major"
Oct 7 16:20:13 ubuntu kernel: [ 2138.798746] firefox[3361]: segfault at 1256ccd2 ip 1256ccd2 sp bfbfebfc error 4