Comment 122 for bug 1015183

Created attachment 78801
nexus valgrind log for latest attempt

Still a bit buggy. On the nexus7 I can cause it to drop events in the same way still..

What I do is touch the ubuntu dash icon in upper left, then release finger and make a dragging motion with the dash icon. I'm not 100% sure if the touch was fully released, or it just stopped registering my finger. But this (still) results in the following spam from xserver:

[Xi] Virtual core pointer: Failed to get event 8 for touchpoint 1
[Xi] Virtual core pointer: Failed to get event 8 for touchpoint 1
[Xi] Virtual core pointer: Failed to get event 8 for touchpoint 2
source device 7: history size 100 overflowing for touch 12
(history size overflowing repeated a lot, for touch 12 and 13)

Stopping lightdm doesn't crash any more and shows no leak. Only thing that may or may not be relevant is a still reachable warning:

==3663== 16,384 bytes in 4 blocks are still reachable in loss record 245 of 246
==3663== at 0x482D4B8: calloc (vg_replace_malloc.c:593)
==3663== by 0x216F23: WriteToClient (io.c:1017)
==3663== by 0x142667: WriteEventsToClient (events.c:5982)
==3663== by 0x142747: TryClientEvents (events.c:1968)
==3663== by 0x144905: DeliverEventToInputClients (events.c:2116)
==3663== by 0x144A99: DeliverEventsToWindow (events.c:2151)
==3663== by 0x144D51: ProcSendEvent (events.c:5411)
==3663== by 0x13B9D5: Dispatch (dispatch.c:432)
==3663== by 0x130D2F: main (main.c:295)

Full log for the session is attached as vg.nexus