https://bugs.freedesktop.org/show_bug.cgi?id=79609
--- Comment #2 from Boyan Ding <[email protected]> --- I digged a bit more into this issue and discovered the following info, hope it helps. I built a new version of xwayland with lower level of optimization and without stripping debug info (The log I post before is somewhat unclear because of optimization and stripping). Backtrace is as follows: Program received signal SIGSEGV, Segmentation fault. 0x0000000000491851 in miPointerSetCursorPosition () (gdb) bt #0 0x0000000000491851 in miPointerSetCursorPosition () #1 0x000000000050017d in AnimCurSetCursorPosition () #2 0x00000000004337bb in pointer_handle_enter () #3 0x00007f732e3dcdf0 in ffi_call_unix64 () from /usr/lib/libffi.so.6 #4 0x00007f732e3dc861 in ffi_call () from /usr/lib/libffi.so.6 #5 0x00007f733053651d in ?? () from /usr/lib/libwayland-client.so.0 #6 0x00007f73305338cb in ?? () from /usr/lib/libwayland-client.so.0 #7 0x00007f7330533954 in ?? () from /usr/lib/libwayland-client.so.0 #8 0x00007f7330534684 in wl_display_dispatch_queue_pending () from /usr/lib/libwayland-client.so.0 #9 0x0000000000431bdb in wakeup_handler () #10 0x0000000000567d35 in WakeupHandler () #11 0x0000000000591137 in WaitForSomething () #12 0x000000000056387e in Dispatch () #13 0x00000000005672cd in dix_main () #14 0x0000000000553d52 in main () and the SIGSESV is caused by miPointerPtr pPointer = MIPOINTER(pDev); (line 262 of mi/mipointer.c) where MIPOINTER(pDev) returns 0 -- You are receiving this mail because: You are the assignee for the bug.
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