X terminated unexpectedly in Fedora 11 KDE

[Squalphin]

I was working on a document in Lyx, had a few Applications open like Inkscape and Okular, when X suddenly just terminated... screen went black and then I was at the login screen. All applications have been closed. Luckily I didn't loose any data because I had saved my stuff a few minutes ago. I can't find anything similar in the bugtracker or forum. Has this happened to anyone else? It happened after around 3 hours...

[Squalphin]

Sigh, fileupload doesn't seem to work.... ^^' Or I am to stupid to do it. The messages log file is quit large.

Beginning of it:

Jun 11 14:33:49 Tomi-PC kernel: X invoked oom-killer: gfp_mask=0x0, order=0, oomkilladj=0
Jun 11 14:33:50 Tomi-PC kernel: X cpuset=/ mems_allowed=0
Jun 11 14:33:50 Tomi-PC kernel: Pid: 1586, comm: X Not tainted 2.6.29.4-167.fc11.i586 #1
Jun 11 14:33:50 Tomi-PC kernel: Call Trace:
Jun 11 14:33:50 Tomi-PC kernel: [<c047b167>] oom_kill_process+0x72/0x1ed
Jun 11 14:33:50 Tomi-PC kernel: [<c047b71c>] ? select_bad_process+0x87/0xce
Jun 11 14:33:50 Tomi-PC kernel: [<c047b7d4>] __out_of_memory+0x71/0x80
Jun 11 14:33:50 Tomi-PC kernel: [<c047b8c7>] pagefault_out_of_memory+0x5c/0x7c
Jun 11 14:33:50 Tomi-PC kernel: [<c0709ee3>] do_page_fault+0x5c5/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c04a0892>] ? do_sync_read+0xb0/0xeb
Jun 11 14:33:50 Tomi-PC kernel: [<c0440749>] ? autoremove_wake_function+0x0/0x34
Jun 11 14:33:50 Tomi-PC kernel: [<c04a049a>] ? fsnotify_access+0x59/0x64
Jun 11 14:33:50 Tomi-PC kernel: [<c04a1229>] ? vfs_read+0xb2/0xf1
Jun 11 14:33:50 Tomi-PC kernel: [<c04a7230>] ? path_put+0x1a/0x1d
Jun 11 14:33:50 Tomi-PC kernel: [<c0465707>] ? audit_syscall_exit+0xec/0x101
Jun 11 14:33:50 Tomi-PC kernel: [<c070991e>] ? do_page_fault+0x0/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c0708077>] error_code+0x77/0x80
Jun 11 14:33:50 Tomi-PC kernel: Mem-Info:
Jun 11 14:33:50 Tomi-PC kernel: DMA per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 0, btch: 1 usd: 0
Jun 11 14:33:50 Tomi-PC kernel: Normal per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 186, btch: 31 usd: 84
Jun 11 14:33:50 Tomi-PC kernel: HighMem per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 186, btch: 31 usd: 54
Jun 11 14:33:50 Tomi-PC kernel: Active_anon:74607 active_file:61352 inactive_anon:0
Jun 11 14:33:50 Tomi-PC kernel: inactive_file:127207 unevictable:16 dirty:119 writeback:0 unstable:0
Jun 11 14:33:50 Tomi-PC kernel: free:57788 slab:14960 mapped:28862 pagetables:1500 bounce:0
Jun 11 14:33:50 Tomi-PC kernel: DMA free:7036kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB present:15804kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 861 2016 2016
Jun 11 14:33:50 Tomi-PC kernel: Normal free:4604kB min:3720kB low:4648kB high:5580kB active_anon:0kB inactive_anon:0kB active_file:34748kB inactive_file:58168kB unevictable:0kB present:881880kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 0 9238 9238
Jun 11 14:33:50 Tomi-PC kernel: HighMem free:219512kB min:512kB low:1756kB high:3004kB active_anon:298428kB inactive_anon:0kB active_file:210660kB inactive_file:450660kB unevictable:64kB present:1182568kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 0 0 0
Jun 11 14:33:50 Tomi-PC kernel: DMA: 3*4kB 6*8kB 6*16kB 3*32kB 4*64kB 3*128kB 4*256kB 2*512kB 2*1024kB 1*2048kB 0*4096kB = 7036kB
Jun 11 14:33:50 Tomi-PC kernel: Normal: 1*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 4604kB
Jun 11 14:33:50 Tomi-PC kernel: HighMem: 0*4kB 1*8kB 1*16kB 2*32kB 2*64kB 5*128kB 2*256kB 2*512kB 2*1024kB 3*2048kB 51*4096kB = 219480kB
Jun 11 14:33:50 Tomi-PC kernel: 189127 total pagecache pages
Jun 11 14:33:50 Tomi-PC kernel: 0 pages in swap cache
Jun 11 14:33:50 Tomi-PC kernel: Swap cache stats: add 0, delete 0, find 0/0
Jun 11 14:33:50 Tomi-PC kernel: Free swap = 2240504kB
Jun 11 14:33:50 Tomi-PC kernel: Total swap = 2240504kB
Jun 11 14:33:50 Tomi-PC kernel: 524256 pages RAM
Jun 11 14:33:50 Tomi-PC kernel: 297970 pages HighMem
Jun 11 14:33:50 Tomi-PC kernel: 8449 pages reserved
Jun 11 14:33:50 Tomi-PC kernel: 326337 pages shared
Jun 11 14:33:50 Tomi-PC kernel: 213586 pages non-shared
Jun 11 14:33:50 Tomi-PC kernel: Out of memory: kill process 12753 (run-mozilla.sh) score 308988 or a child
Jun 11 14:33:50 Tomi-PC kernel: Killed process 12765 (firefox)
Jun 11 14:33:50 Tomi-PC kernel: X invoked oom-killer: gfp_mask=0x0, order=0, oomkilladj=0
Jun 11 14:33:50 Tomi-PC kernel: X cpuset=/ mems_allowed=0
Jun 11 14:33:50 Tomi-PC kernel: Pid: 1586, comm: X Not tainted 2.6.29.4-167.fc11.i586 #1
Jun 11 14:33:50 Tomi-PC kernel: Call Trace:
Jun 11 14:33:50 Tomi-PC kernel: [<c047b167>] oom_kill_process+0x72/0x1ed
Jun 11 14:33:50 Tomi-PC kernel: [<c047b71c>] ? select_bad_process+0x87/0xce
Jun 11 14:33:50 Tomi-PC kernel: [<c047b7d4>] __out_of_memory+0x71/0x80
Jun 11 14:33:50 Tomi-PC kernel: [<c047b8c7>] pagefault_out_of_memory+0x5c/0x7c
Jun 11 14:33:50 Tomi-PC kernel: [<c0709ee3>] do_page_fault+0x5c5/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c0409a9e>] ? restore_i387_fxsave+0x68/0x79
Jun 11 14:33:50 Tomi-PC kernel: [<c0409ed7>] ? restore_i387_xstate+0x1a9/0x1e0
Jun 11 14:33:50 Tomi-PC kernel: [<c04a049a>] ? fsnotify_access+0x59/0x64
Jun 11 14:33:50 Tomi-PC kernel: [<c046587f>] ? audit_syscall_entry+0x163/0x185
Jun 11 14:33:50 Tomi-PC kernel: [<c04a7230>] ? path_put+0x1a/0x1d
Jun 11 14:33:50 Tomi-PC kernel: [<c0465707>] ? audit_syscall_exit+0xec/0x101
Jun 11 14:33:50 Tomi-PC kernel: [<c070991e>] ? do_page_fault+0x0/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c0708077>] error_code+0x77/0x80
Jun 11 14:33:50 Tomi-PC kernel: Mem-Info:
Jun 11 14:33:50 Tomi-PC kernel: DMA per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 0, btch: 1 usd: 0
Jun 11 14:33:50 Tomi-PC kernel: Normal per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 186, btch: 31 usd: 89
Jun 11 14:33:50 Tomi-PC kernel: HighMem per-cpu:
Jun 11 14:33:50 Tomi-PC kernel: CPU 0: hi: 186, btch: 31 usd: 173
Jun 11 14:33:50 Tomi-PC kernel: Active_anon:62207 active_file:61352 inactive_anon:0
Jun 11 14:33:50 Tomi-PC kernel: inactive_file:127207 unevictable:16 dirty:119 writeback:0 unstable:0
Jun 11 14:33:50 Tomi-PC kernel: free:70118 slab:14960 mapped:26174 pagetables:1436 bounce:0
Jun 11 14:33:50 Tomi-PC kernel: DMA free:6904kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB present:15804kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 861 2016 2016
Jun 11 14:33:50 Tomi-PC kernel: Normal free:4644kB min:3720kB low:4648kB high:5580kB active_anon:0kB inactive_anon:0kB active_file:34748kB inactive_file:58168kB unevictable:0kB present:881880kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 0 9238 9238
Jun 11 14:33:50 Tomi-PC kernel: HighMem free:268924kB min:512kB low:1756kB high:3004kB active_anon:248828kB inactive_anon:0kB active_file:210660kB inactive_file:450660kB unevictable:64kB present:1182568kB pages_scanned:0 all_unreclaimable? no
Jun 11 14:33:50 Tomi-PC kernel: lowmem_reserve[]: 0 0 0 0
Jun 11 14:33:50 Tomi-PC kernel: DMA: 4*4kB 5*8kB 6*16kB 3*32kB 4*64kB 2*128kB 4*256kB 2*512kB 2*1024kB 1*2048kB 0*4096kB = 6904kB
Jun 11 14:33:50 Tomi-PC kernel: Normal: 1*4kB 3*8kB 3*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 4652kB
Jun 11 14:33:50 Tomi-PC kernel: HighMem: 697*4kB 533*8kB 457*16kB 274*32kB 169*64kB 78*128kB 15*256kB 4*512kB 4*1024kB 3*2048kB 51*4096kB = 268956kB
Jun 11 14:33:50 Tomi-PC kernel: 189127 total pagecache pages
Jun 11 14:33:50 Tomi-PC kernel: 0 pages in swap cache
Jun 11 14:33:50 Tomi-PC kernel: Swap cache stats: add 0, delete 0, find 0/0
Jun 11 14:33:50 Tomi-PC kernel: Free swap = 2240504kB
Jun 11 14:33:50 Tomi-PC kernel: Total swap = 2240504kB
Jun 11 14:33:50 Tomi-PC kernel: 524256 pages RAM
Jun 11 14:33:50 Tomi-PC kernel: 297970 pages HighMem
Jun 11 14:33:50 Tomi-PC kernel: 8449 pages reserved
Jun 11 14:33:50 Tomi-PC kernel: 320865 pages shared
Jun 11 14:33:50 Tomi-PC kernel: 203827 pages non-shared
Jun 11 14:33:50 Tomi-PC kernel: Out of memory: kill process 1898 (kdeinit4) score 270384 or a child
Jun 11 14:33:50 Tomi-PC kernel: Killed process 1899 (klauncher)
Jun 11 14:33:50 Tomi-PC kernel: X invoked oom-killer: gfp_mask=0x0, order=0, oomkilladj=0
Jun 11 14:33:50 Tomi-PC kernel: X cpuset=/ mems_allowed=0
Jun 11 14:33:50 Tomi-PC kernel: Pid: 1586, comm: X Not tainted 2.6.29.4-167.fc11.i586 #1
Jun 11 14:33:50 Tomi-PC kernel: Call Trace:
Jun 11 14:33:50 Tomi-PC kernel: [<c047b167>] oom_kill_process+0x72/0x1ed
Jun 11 14:33:50 Tomi-PC kernel: [<c047b71c>] ? select_bad_process+0x87/0xce
Jun 11 14:33:50 Tomi-PC kernel: [<c047b7d4>] __out_of_memory+0x71/0x80
Jun 11 14:33:50 Tomi-PC kernel: [<c047b8c7>] pagefault_out_of_memory+0x5c/0x7c
Jun 11 14:33:50 Tomi-PC kernel: [<c0709ee3>] do_page_fault+0x5c5/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c0409a9e>] ? restore_i387_fxsave+0x68/0x79
Jun 11 14:33:50 Tomi-PC kernel: [<c0409ed7>] ? restore_i387_xstate+0x1a9/0x1e0
Jun 11 14:33:50 Tomi-PC kernel: [<c04a049a>] ? fsnotify_access+0x59/0x64
Jun 11 14:33:50 Tomi-PC kernel: [<c046587f>] ? audit_syscall_entry+0x163/0x185
Jun 11 14:33:50 Tomi-PC kernel: [<c04a7230>] ? path_put+0x1a/0x1d
Jun 11 14:33:50 Tomi-PC kernel: [<c0465707>] ? audit_syscall_exit+0xec/0x101
Jun 11 14:33:50 Tomi-PC kernel: [<c070991e>] ? do_page_fault+0x0/0x653
Jun 11 14:33:50 Tomi-PC kernel: [<c0708077>] error_code+0x77/0x80
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[Squalphin]

I now know the reason for the crash. It looks like there is a bug report there too on fedora bugzilla.
My X server always crashes when I am scrolling through a large PDF file. After some time I get thrown to the login screen and all my applications get closed.
It might be linked to the radeon driver but I am not sure...
https://bugzilla.redhat.com/show_bug.cgi?id=503748

I will try if this happens with Adobe Reader too. If yes, then I will have to go back to ubuntu soon because I have an important homework to do for my studies
So be careful if you are scrolling a big PDF while doing work...

Edit: Adobe Reader seems to be safe for me. I couldn't reproduce the crash with it