[DragonFlyBSD - Bug #2866] kernel dumps core after upgrade dri to 11.0.7

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Sat Dec 26 16:16:41 PST 2015

Issue #2866 has been updated by dillon.

Fix pushed, please retest with master.


Bug #2866: kernel dumps core after upgrade dri to 11.0.7

* Author: arcade at b1t.name
* Status: New
* Priority: Normal
* Assignee: dillon
* Category: Driver
* Target version: 
Well, previously my system generally worked with X, drm and stuff. But after upgrade when I try to start Xfce I get this:

panic: lockmgr: LK_RELEASE: no lock held
cpuid = 2
Trace beginning at frame 0xffffffe0f5e20558
panic() at panic+0x238 0xffffffff8027ba64
panic() at panic+0x238 0xffffffff8027ba64
lockmgr() at lockmgr+0x685 0xffffffff8026e132
drm_wait_vblank() at drm_wait_vblank+0x444 0xffffffff829e7c31
drm_ioctl() at drm_ioctl+0x37a 0xffffffff829e58bc
dev_dioctl() at dev_dioctl+0x76 0xffffffff8025b753
boot() called on cpu#2
Uptime: 36m18s
Physical memory: 7337 MB

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