** Description changed: When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command ubuntu-vm-builder kvm intrepid -v --arch lpia --debug This is more information about the setup; uname -a Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server The short backtrace I get is: 0: Xephyr(KdBacktrace+0x27) [0x80b1a67] 1: [0xb80b0400] 2: Xephyr(fbOddTile+0xf6) [0x80d48c6] 3: Xephyr(fbTile+0x60) [0x80d4970] 4: Xephyr(fbFill+0x28a) [0x80cca0a] 5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7] 6: Xephyr [0x8174705] 7: Xephyr(miPaintWindow+0x221) [0x80e3971] 8: Xephyr(miWindowExposures+0x138) [0x80e3cd8] 9: Xephyr(MapWindow+0x2a7) [0x8093c27] 10: Xephyr(InitRootWindow+0xe5) [0x8093e35] 11: Xephyr(main+0x41d) [0x808e80d] 12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675] 13: Xephyr [0x8070391] [backtrace] #0 0xb7b2d196 in memcpy () from /lib/libc.so.6 #1 0x08ce59d8 in ?? () #2 0x080d48c6 in fbOddTile () #3 0x080d4970 in fbTile () #4 0x080cca0a in fbFill () #5 0x080ccdb7 in fbPolyFillRect () #6 0x08174705 in ?? () #7 0x080e3971 in miPaintWindow () #8 0x080e3cd8 in miWindowExposures () #9 0x08093c27 in MapWindow () #10 0x08093e35 in InitRootWindow () #11 0x0808e80d in main () (gdb) info registers eax 0x0 0 ecx 0x4 4 edx 0x1 1 ebx 0x81e7ff4 136216564 esp 0xbfc70dd8 0xbfc70dd8 ebp 0xbfc70ec8 0xbfc70ec8 esi 0x8ce59d8 147741144 edi 0xb79dc000 -1214398464 eip 0xb7b2d196 0xb7b2d196 <memcpy+70> eflags 0x210246 [ PF ZF IF RF ID ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 (gdb) thread apply all backtrace Thread 1 (Thread 0xb79f46c0 (LWP 3786)): #0 0xb7b2d196 in memcpy () from /lib/libc.so.6 #1 0x08ce59d8 in ?? () #2 0x080d48c6 in fbOddTile () #3 0x080d4970 in fbTile () #4 0x080cca0a in fbFill () #5 0x080ccdb7 in fbPolyFillRect () #6 0x08174705 in ?? () #7 0x080e3971 in miPaintWindow () #8 0x080e3cd8 in miWindowExposures () #9 0x08093c27 in MapWindow () #10 0x08093e35 in InitRootWindow () #11 0x0808e80d in main () (gdb) quit + + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) + 00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8]
-- Xephyr crashes with Segmentation fault in fbOddTile/memcpy() on LPIA arch https://bugs.launchpad.net/bugs/298868 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
