https://bugzilla.novell.com/show_bug.cgi?id=839178 https://bugzilla.novell.com/show_bug.cgi?id=839178#c4 --- Comment #4 from Bernhard Wiedemann <bwiedemann@suse.com> 2013-09-27 15:04:28 CEST --- Created an attachment (id=560559) --> (http://bugzilla.novell.com/attachment.cgi?id=560559) console log with backtrace reproduced this bug in KVM using a default 13.1-beta DVD KDE install with 9GB btrfs rootfs using just btrfs quota enable / btrfs_qgroup_rescan_worker calls => btrfs_find_all_roots => find_parent_nodes I also tried to track it down further using objdump -d /lib/modules/`uname -r`/kernel/fs/btrfs/btrfs.ko but offset 0x380 of function find_parent_nodes seems to be in the middle of an 10-byte "movabsq" opcode of fs/btrfs/backref.c:434 if (btrfs_header_level(eb) == 0) which is intermixed with opcodes from inlined include/linux/mm.h:764 (lowmem_page_address) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.