Red Hat Bugzilla – Bug 735465
Xorg hang with nouveau backtrace
Last modified: 2018-04-11 03:11:38 EDT
Description of problem: [ 39258.086] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [ 39258.170] Backtrace: [ 39258.963] 0: /usr/bin/Xorg (xorg_backtrace+0x2f) [0x45e7ff] [ 39258.963] 1: /usr/bin/Xorg (mieqEnqueue+0x1e9) [0x458d79] [ 39258.963] 2: /usr/bin/Xorg (xf86PostMotionEventM+0xa3) [0x47e6a3] [ 39258.963] 3: /usr/bin/Xorg (xf86PostMotionEventP+0x52) [0x47e7c2] [ 39258.971] 4: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7ff2ff2c9000+0x4b1b) [0x7ff2ff2cdb1b] [ 39258.984] 5: /usr/bin/Xorg (0x400000+0x6c0f8) [0x46c0f8] [ 39258.984] 6: /usr/bin/Xorg (0x400000+0x11a050) [0x51a050] [ 39258.984] 7: /lib64/libpthread.so.0 (0x323dc00000+0xeef0) [0x323dc0eef0] [ 39258.984] 8: /lib64/libc.so.6 (ioctl+0x7) [0x323d4d8af7] [ 39258.984] 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x3252203358] [ 39258.984] 10: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x325220547b] [ 39258.984] 11: /usr/lib64/libdrm_nouveau.so.1 (0x7ff302566000+0x2ed7) [0x7ff302568ed7] [ 39258.984] 12: /usr/lib64/libdrm_nouveau.so.1 (nouveau_bo_map_range+0x109) [0x7ff3025694f9] [ 39258.984] 13: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7ff30276b000+0x5dde) [0x7ff302770dde] [ 39258.984] 14: /usr/lib64/xorg/modules/libexa.so (0x7ff301b1d000+0xcb57) [0x7ff301b29b57] [ 39258.984] 15: /usr/lib64/xorg/modules/libexa.so (0x7ff301b1d000+0xd365) [0x7ff301b2a365] [ 39258.984] 16: /usr/bin/Xorg (0x400000+0xd9e21) [0x4d9e21] [ 39258.984] 17: /usr/bin/Xorg (0x400000+0xd5e90) [0x4d5e90] [ 39258.984] 18: /usr/bin/Xorg (0x400000+0x2edb1) [0x42edb1] [ 39258.984] 19: /usr/bin/Xorg (0x400000+0x22e1a) [0x422e1a] [ 39258.984] 20: /lib64/libc.so.6 (__libc_start_main+0xed) [0x323d42139d] [ 39258.984] 21: /usr/bin/Xorg (0x400000+0x23101) [0x423101] All necessary info in attached Xorg.0.log. There is now xrog.conf.
Created attachment 521267 [details] xorg log
For the full analysis of the backtrace we would need also the current version of your libdrm, xorg-x11-drv-evdev, glibc, and xorg-x11-drv-nouveau. Thank you
I'm what looks like an identical trace. I've attempted to append symbols at the end where they are missing, followed by "??", based on guessing from the output of "nm": [519869.291] 0: /usr/bin/Xorg (xorg_backtrace+0x2f) [0x462dff] [519869.291] 1: /usr/bin/Xorg (mieqEnqueue+0x17d) [0x55773d] [519869.291] 2: /usr/bin/Xorg (0x400000+0x46de3) [0x446de3] (queueEventList ??) [519869.291] 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f6c82d2d000+0x5019) [0x7f6c82d32019] (EvdevPreInit ??) [519869.291] 4: /usr/bin/Xorg (0x400000+0x7f348) [0x47f348] (xf86SigioReadInput ??) [519869.291] 5: /usr/bin/Xorg (0x400000+0xa4b8b) [0x4a4b8b] (xf86RemoveSIGIOHandler ??) [519869.291] 6: /lib64/libpthread.so.0 (0x3b66000000+0xf4f0) [0x3b6600f4f0] [519869.292] 7: /lib64/libc.so.6 (ioctl+0x7) [0x3b65ce8167] [519869.292] 8: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x3b7e803398] [519869.292] 9: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x3b7e8054bb] [519869.292] 10: /usr/lib64/libdrm_nouveau.so.1 (0x7f6c867da000+0x2f07) [0x7f6c867dcf07] (nouveau_grobj_free ??) [519869.292] 11: /usr/lib64/libdrm_nouveau.so.1 (nouveau_bo_map_range+0x109) [0x7f6c867dd529] [519869.292] 12: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7f6c869f6000+0x9857) [0x7f6c869ff857] [519869.292] 13: /usr/bin/Xorg (0x400000+0x9abf0) [0x49abf0] (xf86XVPutImage ??) [519869.293] 14: /usr/lib64/xorg/modules/extensions/libextmod.so (0x7f6c876bd000+0x12750) [0x7f6c876cf750] [519869.293] 15: /usr/bin/Xorg (0x400000+0x33ae1) [0x433ae1] (Dispatch ??) [519869.293] 16: /usr/bin/Xorg (0x400000+0x22e15) [0x422e15] (main ??) [519869.293] 17: /lib64/libc.so.6 (__libc_start_main+0xed) [0x3b65c2169d] [519869.293] 18: /usr/bin/Xorg (0x400000+0x23101) [0x423101] (_start ??) My current versions of these packages are: libdrm-2.4.27-2.fc16.x86_64 xorg-x11-drv-evdev-2.6.99-3.20110601giteaf202531.fc16.x86_64 glibc-2.14.90-21.x86_64 xorg-x11-drv-nouveau-0.0.16-27.20110720gitb806e3f.fc16.x86_64
This is prefaced in the Xorg log with: """ [519869.285] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [519869.285] Backtrace: """
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