I believe this occurred while running disk/disk_stress_ng_dm-1 from the certification test suite on the system in our lab called "seuss", which had been installed manually w/ d-i, using LVM w/ crypted home. (I dug that info out of LP: #1749040, from whence this bug was spawned).
Since this crash occurred in filesystem code - and we didn't see this crash in other configs - it's possible that an LVM crypt setup is relevant to the reproduction. My suggestion for next steps would be to recreate this setup (same kernel, partitioning scheme, running the test from $HOME), and run the test several times (maybe overnight in a loop) to see if we can reproduce the same failure. Note that at least one other failure has been observed while running this test - what we're looking for is another panic in jbd code. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753489 Title: kernel BUG at /build/linux-hwe-Fuabdm/linux- hwe-4.13.0/fs/jbd2/transaction.c:1868! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1753489/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
