Description of problem: Out of the blue, machine crashed with the following traceback: Sep 3 23:07:00 localhost kernel: [ 6139.056732] general protection fault: 0000 [#1] SMP Sep 3 23:07:00 localhost kernel: [ 6139.057007] CPU 1 Sep 3 23:07:00 localhost kernel: [ 6139.057007] Modules linked in: tcp_lp fuse ip6table_filter ip6_tables ebtable_nat ebtables sunrpc cpufreq_ondemand powernow_k8 freq_table mperf rfcomm bnep snd_intel8x0 snd_ac97_codec edac_core ac97_bus btusb snd_seq snd_pcm snd_timer bluetooth forcedeth ppdev snd_page_alloc edac_mce_amd ns558 k8temp rfkill snd_mpu401 snd_mpu401_uart snd_rawmidi snd_seq_device snd parport_pc i2c_nforce2 parport gameport soundcore asus_atk0110 ipv6 firewire_ohci firewire_core pata_acpi ata_generic crc_itu_t sata_nv pata_amd nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan] Sep 3 23:07:00 localhost kernel: [ 6139.057007] Sep 3 23:07:00 localhost kernel: [ 6139.057007] Pid: 1792, comm: gnome-shell Not tainted 2.6.40.3-0.fc15.x86_64 #1 System manufacturer System Product Name/A8N-SLI Sep 3 23:07:00 localhost kernel: [ 6139.057007] RIP: 0010:[<ffffffffa0090fbf>] [<ffffffffa0090fbf>] nouveau_fence_update+0x35/0xc3 [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] RSP: 0018:ffff88006c757b18 EFLAGS: 00010217 Sep 3 23:07:00 localhost kernel: [ 6139.057007] RAX: 317fffff00000002 RBX: ffff880037b80888 RCX: 0000000000000000 Sep 3 23:07:00 localhost kernel: [ 6139.057007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880037b808e0 Sep 3 23:07:00 localhost kernel: [ 6139.057007] RBP: ffff88006c757b48 R08: ffffc9000037c000 R09: ffff88001ae02200 Sep 3 23:07:00 localhost kernel: [ 6139.057007] R10: 0000000000000024 R11: 0000000000000004 R12: ffff880060827040 Sep 3 23:07:00 localhost kernel: [ 6139.057007] R13: ffff880037b808e8 R14: ffff88006c7d1730 R15: 0000000000000000 Sep 3 23:07:00 localhost kernel: [ 6139.057007] FS: 00007f30316379c0(0000) GS:ffff88007fd00000(0000) knlGS:00000000f774a870 Sep 3 23:07:00 localhost kernel: [ 6139.057007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Sep 3 23:07:00 localhost kernel: [ 6139.057007] CR2: 00007f30200db000 CR3: 000000006c6e3000 CR4: 00000000000006e0 Sep 3 23:07:00 localhost kernel: [ 6139.057007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 3 23:07:00 localhost kernel: [ 6139.057007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 3 23:07:00 localhost kernel: [ 6139.057007] Process gnome-shell (pid: 1792, threadinfo ffff88006c756000, task ffff88006c7d1730) Sep 3 23:07:00 localhost kernel: [ 6139.057007] Stack: Sep 3 23:07:00 localhost kernel: [ 6139.057007] ffff880060827740 ffff880060827740 ffff880060827740 00000000000003e8 Sep 3 23:07:00 localhost kernel: [ 6139.057007] ffff88006c7d1730 0000000000000000 ffff88006c757b68 ffffffffa00912bd Sep 3 23:07:00 localhost kernel: [ 6139.057007] 0000000000000000 0000000000000000 ffff88006c757bd8 ffffffffa0091316 Sep 3 23:07:00 localhost kernel: [ 6139.057007] Call Trace: Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa00912bd>] __nouveau_fence_signalled+0x1e/0x26 [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0091316>] __nouveau_fence_wait+0x51/0xe2 [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0031f17>] ? drm_mm_get_block_generic+0x40/0x51 [drm] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0091544>] nouveau_fence_sync+0x19d/0x54f [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0091ca6>] validate_list+0x53/0x2bf [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0092958>] nouveau_gem_ioctl_pushbuf+0x638/0xd15 [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa00287f7>] drm_ioctl+0x29e/0x37b [drm] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffffa0092320>] ? nouveau_gem_ioctl_new+0x18d/0x18d [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff811f6290>] ? inode_has_perm+0x32/0x34 Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff811f6339>] ? file_has_perm+0xa7/0xc9 Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff81134e06>] do_vfs_ioctl+0x460/0x4a1 Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff81134e9d>] sys_ioctl+0x56/0x79 Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff81488a26>] ? do_device_not_available+0xe/0x10 Sep 3 23:07:00 localhost kernel: [ 6139.057007] [<ffffffff8148e182>] system_call_fastpath+0x16/0x1b Sep 3 23:07:00 localhost kernel: [ 6139.057007] Code: 41 54 53 41 54 66 66 66 66 90 4c 8b 27 48 89 fb 48 8d 7f 58 4c 8d 6b 60 e8 f7 69 3f e1 4c 39 6b 60 74 28 49 8b 84 24 48 03 00 00 Sep 3 23:07:00 localhost kernel: [ 6139.057007] RIP [<ffffffffa0090fbf>] nouveau_fence_update+0x35/0xc3 [nouveau] Sep 3 23:07:00 localhost kernel: [ 6139.057007] RSP <ffff88006c757b18> Sep 3 23:07:00 localhost kernel: [ 6139.088476] ---[ end trace 17e6e13c599e8452 ]--- Version-Release number of selected component (if applicable): kernel-2.6.40.3-0.fc15 How reproducible: Only happened once
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue. Please add drm.debug=0x04 to the kernel command line, restart computer, and attach * your X server config file (/etc/X11/xorg.conf, if available), * X server log file (/var/log/Xorg.*.log*; check with grep Backtrace /var/log/Xorg* which logs might be the most interesting ones, send us at least Xorg.0.log) * system log (/var/log/messages) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link above. We will review this issue again once you've had a chance to attach this information. Thanks in advance.
I just go hit with this same issue: General artifacts. Then a kernel oops. I've notice the artifacts happen (more often) when using dual display (VGA). I've also notice there a re a couple of automated reports that seem similar: Bug 708841 Bug 713942 Bug 715263 Bug 723286 xorg-x11-drv-nouveau-0.0.16-24.20110324git8378443.fc15.x86_64 Linux leanansihde 2.6.40.6-0.fc15.x86_64 #1 SMP Tue Oct 4 00:39:50 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux uptime more oe less 5 days, no suspends in between. I'll attach a tar ball with syslog-oops, lspci, dmesg with drm.debug please let me know if anything else is required.
Created attachment 528228 [details] Debug info
crap my last 2 comments are on the wron bug. They should be in Bug 705821 sorry for the noise will re-submit there.
Didn't manage to reproduce this issue in reasonable time, F15 is dead I no longer have access to this hardware so I'm closing this issue.