ports/131309: libxcb + wmbluecpu problem?
dedrick+dated+1236197346.40aa81 at euclid.vbnm.net
Mon Feb 2 20:50:54 UTC 2009
>Synopsis: libxcb + wmbluecpu problem?
>Arrival-Date: Mon Feb 02 20:50:02 UTC 2009
>Originator: Eric Dedrick
>Release: 7.1 stable
FreeBSD euclid.vbnm.net 7.1-STABLE FreeBSD 7.1-STABLE #3: Mon Jan 5 13:30:54 EST 2009 dedrick at euclid.vbnm.net:/usr/obj/usr/src/sys/EUCLID-1 i386
The WindowMaker application wmbluecpu (in ports) now appears to be a runaway process after a recent upgrade.
I performed ports upgrades as specified in /usr/ports/UPDATING 20090123 x11/libxcb, 20090123,24 x11-servers/xorg-server.
wmbluecpu then seemed to be not working correctly.
I recompiled wmblue with debugging symbols and it seems to be spinning forever in callstacks like
#0 0x28267280 in _pthread_testcancel () from /lib/libc.so.7
#1 0x2829546c in _xcb_conn_wait () from /usr/local/lib/libxcb.so.2
#2 0x282977ba in xcb_wait_for_reply () from /usr/local/lib/libxcb.so.2
#3 0x280c037a in _XReply () from /usr/local/lib/libX11.so.6
#4 0x280b46ea in XSync () from /usr/local/lib/libX11.so.6
#5 0x0804a28a in draw_window () at draw.c:54
#6 <signal handler called>
#7 0x28267d63 in select () from /lib/libc.so.7
#8 0x282953ff in _xcb_conn_wait () from /usr/local/lib/libxcb.so.2
#9 0x28297490 in xcb_wait_for_event () from /usr/local/lib/libxcb.so.2
#10 0x280bfaee in wait_or_poll_for_event () from /usr/local/lib/libX11.so.6
#11 0x280bfe78 in process_responses () from /usr/local/lib/libX11.so.6
#12 0x280c0637 in _XReadEvents () from /usr/local/lib/libX11.so.6
#13 0x280a7d3b in XNextEvent () from /usr/local/lib/libX11.so.6
#14 0x080494f6 in process_events () at dockapp.c:257
#15 0x0804a6a5 in main (carg=256, varg=0x0) at wmbluecpu.c:38
I'm doing another "portupgrade -rf libxcb" just to be sure, but I've already rebuild wmbluecpu from scratch several times.
Perform 20090123, 20090124 /usr/ports/UPDATING steps.
Install wmbluecpu from ports and execute it.
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