I tested on latest available kernel as suggested by Christopher. Issue is still present on kernel v4.4-rc7-wily I got more or less the same stack trace when inserting an SD card. However, I got the stack trace once, not repeatedly. Or maybe I did not wait enough time. Gordon Dickens mentionned he had to wait some time (~7h) before the issue to occur. He also mentionned that it could be related to doing suspend/resume, but I am not able to test that with this kernel (my machine starts to suspend but then it seems stuck at some point, and it never shuts). I hope it will help to fix it. For my personal usage, I only use the SD card reader (no XD and no MemoryStick), so I guess I could blacklist both r592 and r852 modules but I guess it would be nice to have a better fix for others (or for me once I will have discovered an old XD/MS to read !)
** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.4-rc7 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530187 Title: r852 & r592 IRQ: DMA errors cause log files to grow *HUGE* To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs