hob...@poukram.net wrote: > Package: xserver-xorg-video-radeon > Version: 1:6.12.99+git20100201.a887818f-1 > Severity: normal > > Hello, > > when using kms/dri2 with the free radeon driver, my display hangs after > a random (but always quite short) delay. I have not been able to find a > precise trigger but will report back if a pattern shows up. > > The system is still accessible via network, and X consumes 100% CPU. I > have this in my Xorg.0.log after the hang : > > ------------------- > [mi] EQ overflowing. The server is probably stuck in an infinite loop. > > Backtrace: > 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e696b] > 1: /usr/bin/X (mieqEnqueue+0x1ab) [0x80e628b] > 2: /usr/bin/X (xf86PostMotionEventP+0xcc) [0x80c104c] > 3: /usr/lib/xorg/modules/input/evdev_drv.so (0xb6fe7000+0x4801) [0xb6feb801] > 4: /usr/lib/xorg/modules/input/evdev_drv.so (0xb6fe7000+0x4af6) [0xb6febaf6] > 5: /usr/bin/X (0x8048000+0x6bb2f) [0x80b3b2f] > 6: /usr/bin/X (0x8048000+0x11d194) [0x8165194] > 7: (vdso) (__kernel_sigreturn+0x0) [0xb77db400] > 8: /usr/lib/libdrm.so.2 (drmCommandWriteRead+0x3b) [0xb738018b] > 9: /usr/lib/libdrm_radeon.so.1 (0xb77c0000+0x123a) [0xb77c123a] > 10: /usr/lib/libdrm_radeon.so.1 (0xb77c0000+0x128d) [0xb77c128d] > 11: /usr/lib/libdrm_radeon.so.1 (radeon_bo_map+0x1b) [0xb77c29fb] > 12: /usr/lib/xorg/modules/drivers/radeon_drv.so (0xb7288000+0xb63a4) > [0xb733e3a4] > 13: /usr/lib/xorg/modules/libexa.so (0xb738d000+0x782a) [0xb739482a] > 14: /usr/bin/X (0x8048000+0x15baef) [0x81a3aef] > 15: /usr/bin/X (0x8048000+0x2b7c4) [0x80737c4] > 16: /usr/bin/X (0x8048000+0x2b017) [0x8073017] > 17: /usr/bin/X (0x8048000+0x1e95a) [0x806695a] > 18: /lib/i686/cmov/libc.so.6 (__libc_start_main+0xe5) [0xb74ecb55] > 19: /usr/bin/X (0x8048000+0x1e541) [0x8066541] > ------------------- > > I straced the X process, it indeed seems stuck in an infinite loop : > > ioctl(9, 0xc0086464, 0xbfdf4628) = -1 EBUSY (Device or resource busy) > ioctl(9, 0xc0086464, 0xbfdf4628) = -1 EBUSY (Device or resource busy) > --- SIGALRM (Alarm clock) @ 0 (0) --- > sigreturn() = ? (mask now []) > ioctl(9, 0xc0086464, 0xbfdf4628) = -1 EBUSY (Device or resource busy) > ioctl(9, 0xc0086464, 0xbfdf4628) = -1 EBUSY (Device or resource busy) > > > The ioctl line comes thousands of times, and sometimes the SIGALRM line > (I almost missed it). >
Can you try with a 2.6.33-rc kernel ? By the way, your bug reports seem to have always the same wrongly formatted From: line. Brice -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
