https://bugzilla.kernel.org/show_bug.cgi?id=102731 --- Comment #25 from cwseys@xxxxxxxxxxxxxxxx --- P.S. There is a bug report for Ubuntu VMs going read-only has similar backtraces. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1423672 There are some with "ext4_mb_generate_buddy" (NOT what John originally reported) and some with "ext4_mb_release_inode_pa" (John's original bug report). They seem to be mutually exclusive - if one appears the other does not. The ones with "ext4_mb_release_inode_pa" show up in kernel 3.13.? (Ubuntu's 3.13.0-54-generic). Theo said of backtraces containing "ext4_mb_generate_buddy" - "I believe the bug in question was fixed in a backport that first showed up in v3.16.2" C. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html