libreport version: 2.0.7 abrt_version: 2.0.6 cmdline: BOOT_IMAGE=/boot/vmlinuz-3.1.4-1.fc16.x86_64 root=UUID=39adefd0-71b5-4813-8a5a-af27ae7a35d8 ro rd.md=0 rd.lvm=0 rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 KEYTABLE=us-acentos LANG=en_US.UTF-8 event_log: 2011-12-10-17:42:43> Smolt profile successfully saved kernel: 3.1.4-1.fc16.x86_64 reason: WARNING: at block/genhd.c:1568 disk_clear_events+0xc6/0xf8() time: Sáb 10 Dez 2011 17:40:00 BRST backtrace: Text file, 2192 bytes smolt_data: Text file, 2698 bytes
Created attachment 544967 [details] File: smolt_data
Created attachment 544968 [details] File: backtrace
This looks like a variant of bug 754518. There is some kind of race in the block layer. Could you let us know what was happening at the time this showed up? Perhaps you inserted or removed a USB flash drive? If so, what kind and what partitions are on it, etc? Can you recreate this easily?
*** This bug has been marked as a duplicate of bug 752175 ***