Red Hat Bugzilla – Bug 500503
Hang in radeon_gem_ib_get
Last modified: 2009-05-12 18:54:29 EDT
Created attachment 343670 [details]
dmesg (w/o the final message from radeon_gem_ib_get)
Description of problem:
X hangs. The OS stays up, but needs to be rebooted since X is hard hung.
This occured after a significant uptime, a couple of days.
Version-Release number of selected component (if applicable):
Unknown, probably not very easy.
Steps to Reproduce:
1. Use the system normally, do not reboot for a couple of days
Hang of X
Previous xorg-x11-drv-ati was 6.12.2-9, possibly worked ok on same kernel,
but perhaps it's a question of uptime.
May 12 16:22:24 niphredil kernel: [drm:radeon_gem_ib_get] *ERROR* Major case fail to allocate IB from freelist ffff
May 12 16:22:24 niphredil kernel: [drm:radeon_cs_ioctl] *ERROR* ib_get failed
[<ffffffffa0021800>] drm_fence_reference_unlocked+0x1e/0x39 [drm]
[<ffffffffa0022adf>] drm_bo_wait+0xf5/0x1c2 [drm]
[<ffffffffa005c220>] radeon_gem_ib_get+0xd4/0x22d [radeon]
[<ffffffffa005fa99>] radeon_cs_ioctl+0x2c2/0x3ad [radeon]
[<ffffffffa0012b6c>] drm_ioctl+0x1fc/0x2b3 [drm]
The error message appears after a few minutes, so the captured dmesg
does not have it. I'm attaching the actual dmesg without the message
just in case someone wants to see interrupt layout etc.
Oh never mind, it's a dup of bug 493068.
*** This bug has been marked as a duplicate of bug 493068 ***