Public bug reported: Android Mir servers leak fds when a client disconnects.
This bug originated in: https://bugs.launchpad.net/canonical-devices- system-image/+bug/1495871/comments/18 However I can now reproduce it using the Mir demo servers. So it seems to be a low level Mir bug. And only seems to happen on android, not on desktop/gbm (although we have had similar, see bug bug 1185183). On arale, when a client disconnects, the server gains a number of these fds: > lrwx------ 1 root root 64 Sep 22 08:34 57 -> anon_inode:dmabuf > lrwx------ 1 root root 64 Sep 22 08:34 58 -> /dev/pvrsrvkm > lrwx------ 1 root root 64 Sep 22 08:34 59 -> /dev/pvrsrvkm ** Affects: mir Importance: High Status: New ** Affects: mir (Ubuntu) Importance: Undecided Status: New ** Tags: android ** Description changed: Android Mir servers leak fds when a client disconnects. This bug originated in: https://bugs.launchpad.net/canonical-devices- system-image/+bug/1495871/comments/18 However I can now reproduce it using the Mir demo servers. So it seems to be a low level Mir bug. And only seems to happen on android, not on desktop/gbm (although we have had similar, see bug bug 1185183). On arale, when a client disconnects, the server gains a number of these fds: - > lrwx------ 1 root root 64 Sep 22 08:24 39 -> anon_inode:dmabuf - 32a31 - > lrwx------ 1 root root 64 Sep 22 08:24 47 -> /dev/pvrsrvkm - 35a35,41 - > lrwx------ 1 root root 64 Sep 22 08:24 52 -> anon_inode:dmabuf - > lrwx------ 1 root root 64 Sep 22 08:24 53 -> /dev/pvrsrvkm - > lrwx------ 1 root root 64 Sep 22 08:24 55 -> /dev/pvrsrvkm - > lrwx------ 1 root root 64 Sep 22 08:24 56 -> /dev/pvrsrvkm - > lrwx------ 1 root root 64 Sep 22 08:24 63 -> anon_inode:dmabuf - > lrwx------ 1 root root 64 Sep 22 08:24 64 -> /dev/pvrsrvkm - > lrwx------ 1 root root 64 Sep 22 08:24 67 -> /dev/pvrsrvkm + > lrwx------ 1 root root 64 Sep 22 08:34 57 -> anon_inode:dmabuf + > lrwx------ 1 root root 64 Sep 22 08:34 58 -> /dev/pvrsrvkm + > lrwx------ 1 root root 64 Sep 22 08:34 59 -> /dev/pvrsrvkm ** Also affects: mir (Ubuntu) Importance: Undecided Status: New ** Changed in: mir Milestone: None => 0.17.0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu. https://bugs.launchpad.net/bugs/1498361 Title: Android Mir servers leak fds when a client disconnects. Status in Mir: New Status in mir package in Ubuntu: New Bug description: Android Mir servers leak fds when a client disconnects. This bug originated in: https://bugs.launchpad.net/canonical-devices- system-image/+bug/1495871/comments/18 However I can now reproduce it using the Mir demo servers. So it seems to be a low level Mir bug. And only seems to happen on android, not on desktop/gbm (although we have had similar, see bug bug 1185183). On arale, when a client disconnects, the server gains a number of these fds: > lrwx------ 1 root root 64 Sep 22 08:34 57 -> anon_inode:dmabuf > lrwx------ 1 root root 64 Sep 22 08:34 58 -> /dev/pvrsrvkm > lrwx------ 1 root root 64 Sep 22 08:34 59 -> /dev/pvrsrvkm To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1498361/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
