abrt 1.0.3 detected a crash. How to reproduce ----- 1. Acer Aspire Revo running VNC server on Fedora 11 x86_64, Transmission hogging up wireless router bandwidth 2. connect from Dell E6300 running Fedora 12 via VNC viewer on a wireless link (with the Broadcom Linux STA driver) 3. as bandwidth wobbles and VNC viewer adjusts connection quality, sooner or later the viewer will try to get back to 24bpp and crash Comment: Happened when the client was Fedora 11 as well. Attached file: backtrace cmdline: vncviewer torrent:2 component: tigervnc executable: /usr/bin/vncviewer kernel: 2.6.33-rc4-git1 package: tigervnc-1.0.0-3.fc12 rating: 4 reason: Process was terminated by signal 11 (Segmentation fault)
Created attachment 384986 [details] File: backtrace
Sorry, I meant get back to 32bpp and crash - like this: Mon Jan 18 02:21:09 2010 CConn: Throughput 251 kbit/s - full color is now disabled CConn: Using pixel format depth 8 (8bpp) color-map Mon Jan 18 02:21:12 2010 CConn: Throughput 325 kbit/s - full color is now enabled CConn: Using pixel format depth 24 (32bpp) little-endian rgb888 Mon Jan 18 02:21:43 2010 CConn: Throughput 250 kbit/s - full color is now disabled Mon Jan 18 02:21:44 2010 CConn: Using pixel format depth 8 (8bpp) color-map CConn: Throughput 271 kbit/s - full color is now enabled Mon Jan 18 02:21:45 2010 CConn: Using pixel format depth 24 (32bpp) little-endian rgb888 Segmentation fault /var/log/messages says this: Jan 18 02:21:46 duff kernel: vncviewer[4399]: segfault at 10 ip 0000000000436df8 sp 00007fff4e317190 error 4 in vncviewer[400000+81000] Note that the wireless link is far from perfect, and does have both TX and RX errors. [asuardi@duff ~]$ ip -s link show eth1 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:23:4d:b3:53:8a brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 956532930 805895 265 0 0 0 TX: bytes packets errors dropped carrier collsns 40788367 474708 4823 0 0 0
*** This bug has been marked as a duplicate of bug 541569 ***