[Bug 101813] Segfault of intel-virtual-output during restart of bumblebeed

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101813

--- Comment #3 from Stefan Helmert <stefan.helmert at t-online.de> ---
Oh, I think I used the debugger the wrong way. Now I have catched the crash:

:8 marking cursor changed
context_enable_timer timer active? 0
polling - enable timer? 1, nfd=4, ndisplay=2
poll reports 1 fd awake
:0 timer expired (count=1)
:8 setting cursor position (0, 0), visible? 1
:8 updating cursor 1x1, serial 5
:8 setting cursor shape 200018
:8 mark flush (flush=0)
context_enable_timer timer active? 1
display_flush(:8)
:0 timer still active? 0
polling - enable timer? 0, nfd=4, ndisplay=2
poll reports 1 fd awake
:8 woken up
XIO error on display :8

Program received signal SIGABRT, Aborted.
0x00007ffff5a90428 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
54      ../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht
gefunden.
(gdb) bt full
#0  0x00007ffff5a90428 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
        resultvar = 0
        pid = 18840
        selftid = 18840
#1  0x00007ffff5a9202a in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0},
sa_mask = {__val = {12, 140737318618888, 140737315805615, 6364248,
206158430232, 140737488344432, 
              140737488344224, 24, 140737315676816, 140737318623088, 24, 2,
140737353684736, 24, 6461808, 6461768}}, sa_flags = -164178639, sa_restorer =
0x628670}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000000000406758 in ?? ()
No symbol table info available.
#3  0x00007ffff5e64cee in _XIOError () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#4  0x00007ffff5e6269a in _XReadEvents () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#5  0x00007ffff5e516e8 in XNextEvent () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#6  0x0000000000404dc6 in ?? ()
No symbol table info available.
#7  0x00007ffff5a7b830 in __libc_start_main (main=0x403960, argc=2,
argv=0x7fffffffdc38, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, 
    stack_end=0x7fffffffdc28) at ../csu/libc-start.c:291
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1478028051214348441,
4219824, 140737488346160, 0, 0, -1478027506602626919, -1478049976647831399},
mask_was_saved = 0}}, 
---Type <return> to continue, or q <return> to quit---
          priv = {pad = {0x0, 0x0, 0x2, 0x403960}, data = {prev = 0x0, cleanup
= 0x0, canceltype = 2}}}
        not_first_call = <optimized out>
#8  0x00000000004063d9 in ?? ()
No symbol table info available.

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