Kernel Panic and Hang with Nvidia Drivers...

Bug #1028549 reported by AG Restringere
This bug report is a duplicate of:  Bug #973096: Nvidia driver causes xorg crash. Edit Remove
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Ubuntu
Confirmed
Undecided
Unassigned

Bug Description

Had no problems before and was running Nvidia Driver Version 295.59. Now when Ubuntu updated from Kernel 3.2.0-26-generic to 3.2.0-27-generic and I reinstalled the Nvidia Driver Version 295.59 I had tons of performance issues. There were stutters, momentary hangs and when I checked my Xorg logs I found this:

Backtrace:
[ 1726.560] 0: /usr/bin/X (xorg_backtrace+0x37) [0x3a9607]
[ 1726.560] 1: /usr/bin/X (mieqEnqueue+0xf8) [0x387828]
[ 1726.560] 2: /usr/bin/X (0x221000+0x4ccd5) [0x26dcd5]
[ 1726.560] 3: /usr/bin/X (xf86PostMotionEventM+0xf9) [0x2aed79]
[ 1726.560] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0xc47000+0x3c3d) [0xc4ac3d]
[ 1726.560] 5: /usr/lib/xorg/modules/input/evdev_drv.so (0xc47000+0x524f) [0xc4c24f]
[ 1726.560] 6: /usr/bin/X (0x221000+0x78361) [0x299361]
[ 1726.560] 7: /usr/bin/X (0x221000+0x9fcc8) [0x2c0cc8]
[ 1726.561] 8: (vdso) (__kernel_sigreturn+0x0) [0x9bb400]
[ 1726.561] 9: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x1fb8e000+0xd74cd) [0x1fc654cd]
[ 1726.956] [mi] Increasing EQ size to 512 to prevent dropped events.
[ 1726.956] [mi] EQ processing has resumed after 371 dropped events.
[ 1726.956] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.
[ 1800.328] [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
[ 1800.328]
Backtrace:
[ 1800.328] 0: /usr/bin/X (xorg_backtrace+0x37) [0x3a9607]
[ 1800.328] 1: /usr/bin/X (mieqEnqueue+0x223) [0x387953]
[ 1800.328] 2: /usr/bin/X (0x221000+0x4ccd5) [0x26dcd5]
[ 1800.328] 3: /usr/bin/X (xf86PostMotionEventM+0xf9) [0x2aed79]
[ 1800.328] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0xc47000+0x3c3d) [0xc4ac3d]
[ 1800.328] 5: /usr/lib/xorg/modules/input/evdev_drv.so (0xc47000+0x524f) [0xc4c24f]
[ 1800.328] 6: /usr/bin/X (0x221000+0x78361) [0x299361]
[ 1800.329] 7: /usr/bin/X (0x221000+0x9fcc8) [0x2c0cc8]
[ 1800.329] 8: (vdso) (__kernel_sigreturn+0x0) [0x9bb400]
[ 1800.329] 9: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x1fb8e000+0xd74cd) [0x1fc654cd]
[ 1800.329] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
[ 1800.329] [mi] mieq is NOT the cause. It is a victim.
[ 1800.438] [mi] Increasing EQ size to 1024 to prevent dropped events.
[ 1800.439] [mi] EQ processing has resumed after 25 dropped events.
[ 1800.439] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.

So I proceeded to update to the newer Nvidia Driver 302.07 which is in BETA but the performance issues went away and I approached normal operation. However, google-chrome had a massive hang that froze the entire screen. Nothing in the Xorg log reported anything out of the ordinary but the Kernel log had the following:

Jul 24 12:48:13 Computer kernel: [ 4015.086546] BUG: soft lockup - CPU#1 stuck for 23s! [chrome:2120]
Jul 24 12:48:13 Computer kernel: [ 4015.086551] Modules linked in: michael_mic arc4 pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) parport_pc rfcomm ppdev bnep bluetooth nvidia(P) binfmt_misc snd_hda_codec_idt joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm b44 ssb lib80211_crypt_tkip snd_seq_midi wl(P) r852 sm_common nand nand_ids coretemp snd_rawmidi snd_seq_midi_event psmouse lp serio_raw mtd nand_bch dell_laptop dcdbas r592 bch dell_wmi sparse_keymap memstick nand_ecc snd_seq video snd_timer snd_seq_device lib80211 parport mac_hid snd wmi soundcore snd_page_alloc firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci usbhid hid uvesafb
Jul 24 12:48:13 Computer kernel: [ 4015.086615] Modules linked in: michael_mic arc4 pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) parport_pc rfcomm ppdev bnep bluetooth nvidia(P) binfmt_misc snd_hda_codec_idt joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm b44 ssb lib80211_crypt_tkip snd_seq_midi wl(P) r852 sm_common nand nand_ids coretemp snd_rawmidi snd_seq_midi_event psmouse lp serio_raw mtd nand_bch dell_laptop dcdbas r592 bch dell_wmi sparse_keymap memstick nand_ecc snd_seq video snd_timer snd_seq_device lib80211 parport mac_hid snd wmi soundcore snd_page_alloc firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci usbhid hid uvesafb
Jul 24 12:48:13 Computer kernel: [ 4015.086669]
Jul 24 12:48:13 Computer kernel: [ 4015.086673] Pid: 2120, comm: chrome Tainted: P O 3.2.0-27-generic #43-Ubuntu Dell Inc. Vostro 1500 /0WY040
Jul 24 12:48:13 Computer kernel: [ 4015.086680] EIP: 0060:[<fa026f8b>] EFLAGS: 00200286 CPU: 1
Jul 24 12:48:13 Computer kernel: [ 4015.086792] EIP is at rm_check_pci_config_space+0x118/0xa77 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.086795] EAX: 086700a2 EBX: f8b07004 ECX: 0000001b EDX: 00000000
Jul 24 12:48:13 Computer kernel: [ 4015.086797] ESI: ebcce004 EDI: ec120c00 EBP: ebcce000 ESP: f30edecc
Jul 24 12:48:13 Computer kernel: [ 4015.086800] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Jul 24 12:48:13 Computer kernel: [ 4015.086804] Process chrome (pid: 2120, ti=f30ec000 task=eae91940 task.ti=eae9c000)
Jul 24 12:48:13 Computer kernel: [ 4015.086806] Stack:
Jul 24 12:48:13 Computer kernel: [ 4015.086808] ebcce004 0000543b f30edeec f30b8000 00200292 ec08e800 ec0c0800 ffffffff
Jul 24 12:48:13 Computer kernel: [ 4015.086816] f30edef8 f31e3000 f30edf34 ec0c0800 f9878074 ec0c0e08 00000000 f9857f4e
Jul 24 12:48:13 Computer kernel: [ 4015.086824] ec120c00 ec120f88 f30edfa0 fa0424f4 ebccc000 ec120c00 00000001 00000001
Jul 24 12:48:13 Computer kernel: [ 4015.086831] Call Trace:
Jul 24 12:48:13 Computer kernel: [ 4015.086861] [<f9878074>] ? wlc_bmac_led_blink_event+0x61/0x68 [wl]
Jul 24 12:48:13 Computer kernel: [ 4015.086885] [<f9857f4e>] ? wlc_led_event+0xaa/0x718 [wl]
Jul 24 12:48:13 Computer kernel: [ 4015.086980] [<fa0424f4>] ? nv_kern_rc_timer+0x44/0x90 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.086988] [<c105843f>] ? call_timer_fn+0x2f/0x110
Jul 24 12:48:13 Computer kernel: [ 4015.086993] [<c10b4a1d>] ? force_qs_rnp+0xfd/0x140
Jul 24 12:48:13 Computer kernel: [ 4015.087086] [<fa0424b0>] ? nv_kern_suspend+0x120/0x120 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087090] [<c1059b3b>] ? run_timer_softirq+0xeb/0x210
Jul 24 12:48:13 Computer kernel: [ 4015.087094] [<c10b4e83>] ? rcu_check_quiescent_state+0x23/0xa0
Jul 24 12:48:13 Computer kernel: [ 4015.087188] [<fa0424b0>] ? nv_kern_suspend+0x120/0x120 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087192] [<c10b5717>] ? __rcu_process_callbacks+0x37/0xf0
Jul 24 12:48:13 Computer kernel: [ 4015.087196] [<c1052020>] ? local_bh_enable_ip+0x90/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.087200] [<c10520a1>] ? __do_softirq+0x81/0x1a0
Jul 24 12:48:13 Computer kernel: [ 4015.087203] [<c1052020>] ? local_bh_enable_ip+0x90/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.087205] <IRQ>
Jul 24 12:48:13 Computer kernel: [ 4015.087209] [<c10523e6>] ? irq_exit+0x76/0xa0
Jul 24 12:48:13 Computer kernel: [ 4015.087214] [<c157b749>] ? smp_apic_timer_interrupt+0x59/0x88
Jul 24 12:48:13 Computer kernel: [ 4015.087219] [<c1466405>] ? pci_conf1_read+0xb5/0x110
Jul 24 12:48:13 Computer kernel: [ 4015.087223] [<c1574589>] ? apic_timer_interrupt+0x31/0x38
Jul 24 12:48:13 Computer kernel: [ 4015.087228] [<c14600e0>] ? dmar_disable_qi+0x180/0x190
Jul 24 12:48:13 Computer kernel: [ 4015.087232] [<c1573ee5>] ? _raw_spin_unlock_irqrestore+0x15/0x20
Jul 24 12:48:13 Computer kernel: [ 4015.087238] [<c12b79ab>] ? pci_bus_read_config_dword+0x7b/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.087332] [<fa04c920>] ? os_pci_read_dword+0x30/0x40 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087431] [<fa0271ff>] ? rm_check_pci_config_space+0x38c/0xa77 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087435] [<c157b749>] ? smp_apic_timer_interrupt+0x59/0x88
Jul 24 12:48:13 Computer kernel: [ 4015.087439] [<c10b5e2d>] ? rcu_irq_exit+0xd/0x10
Jul 24 12:48:13 Computer kernel: [ 4015.087534] [<fa042630>] ? nv_verify_pci_config+0x70/0xa0 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087631] [<fa01d217>] ? _nv014598rm+0x1b/0x1f [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087727] [<fa028b7c>] ? _nv014641rm+0x27/0x499 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.087899] [<f9e1a3d2>] ? _nv009259rm+0xa17/0xa38 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088007] [<f9b401ff>] ? _nv001251rm+0xa3/0xb5 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088114] [<f9b403ba>] ? _nv002008rm+0x1a9/0x1b9 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088268] [<f9d0d41c>] ? _nv005842rm+0x7bc/0x7eb [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088422] [<f9d0de94>] ? _nv005818rm+0x7f/0xa3 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088576] [<f9d0e456>] ? _nv005954rm+0x71/0x9c [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088671] [<f9ae2cce>] ? _nv001064rm+0x19f8/0x2860 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088766] [<f9ae122b>] ? _nv001030rm+0xb26/0xb59 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088861] [<f9ae1320>] ? _nv001064rm+0x4a/0x2860 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.088955] [<f9ada2dc>] ? _nv000938rm+0x1f/0x10b [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089054] [<fa0184a0>] ? _nv001096rm+0x250/0x614 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089149] [<fa0242b0>] ? rm_ioctl+0x71/0xd9 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089155] [<c12a5c42>] ? _copy_from_user+0x42/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.089250] [<fa042b51>] ? nv_kern_ioctl+0x151/0x450 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089255] [<c1109fa4>] ? remove_vma+0x44/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.089259] [<c1109fa4>] ? remove_vma+0x44/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.089352] [<fa042e50>] ? nv_kern_ioctl+0x450/0x450 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089445] [<fa042e70>] ? nv_kern_unlocked_ioctl+0x20/0x30 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089449] [<c1143039>] ? do_vfs_ioctl+0x79/0x2d0
Jul 24 12:48:13 Computer kernel: [ 4015.089453] [<c11432ff>] ? sys_ioctl+0x6f/0x80
Jul 24 12:48:13 Computer kernel: [ 4015.089457] [<c1574104>] ? syscall_call+0x7/0xb
Jul 24 12:48:13 Computer kernel: [ 4015.089461] [<c1570000>] ? verify_pmtmr_rate+0x79/0x95
Jul 24 12:48:13 Computer kernel: [ 4015.089464] Code: 00 00 ba 00 00 00 00 85 c0 74 2a f6 47 08 10 74 24 83 bf d0 00 00 00 00 74 1b 8b 87 d0 00 00 00 83 78 20 00 74 0f 8b 40 20 8b 00 <3b> 43 28 75 05 ba 01 00 00 00 85 d2 75 55 c7 44 24 04 04 00 00
Jul 24 12:48:13 Computer kernel: [ 4015.089517] Call Trace:
Jul 24 12:48:13 Computer kernel: [ 4015.089546] [<f9878074>] ? wlc_bmac_led_blink_event+0x61/0x68 [wl]
Jul 24 12:48:13 Computer kernel: [ 4015.089570] [<f9857f4e>] ? wlc_led_event+0xaa/0x718 [wl]
Jul 24 12:48:13 Computer kernel: [ 4015.089664] [<fa0424f4>] ? nv_kern_rc_timer+0x44/0x90 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089670] [<c105843f>] ? call_timer_fn+0x2f/0x110
Jul 24 12:48:13 Computer kernel: [ 4015.089675] [<c10b4a1d>] ? force_qs_rnp+0xfd/0x140
Jul 24 12:48:13 Computer kernel: [ 4015.089768] [<fa0424b0>] ? nv_kern_suspend+0x120/0x120 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089773] [<c1059b3b>] ? run_timer_softirq+0xeb/0x210
Jul 24 12:48:13 Computer kernel: [ 4015.089778] [<c10b4e83>] ? rcu_check_quiescent_state+0x23/0xa0
Jul 24 12:48:13 Computer kernel: [ 4015.089872] [<fa0424b0>] ? nv_kern_suspend+0x120/0x120 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.089876] [<c10b5717>] ? __rcu_process_callbacks+0x37/0xf0
Jul 24 12:48:13 Computer kernel: [ 4015.089881] [<c1052020>] ? local_bh_enable_ip+0x90/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.089885] [<c10520a1>] ? __do_softirq+0x81/0x1a0
Jul 24 12:48:13 Computer kernel: [ 4015.089889] [<c1052020>] ? local_bh_enable_ip+0x90/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.089891] <IRQ> [<c10523e6>] ? irq_exit+0x76/0xa0
Jul 24 12:48:13 Computer kernel: [ 4015.089898] [<c157b749>] ? smp_apic_timer_interrupt+0x59/0x88
Jul 24 12:48:13 Computer kernel: [ 4015.089904] [<c1466405>] ? pci_conf1_read+0xb5/0x110
Jul 24 12:48:13 Computer kernel: [ 4015.089908] [<c1574589>] ? apic_timer_interrupt+0x31/0x38
Jul 24 12:48:13 Computer kernel: [ 4015.089914] [<c14600e0>] ? dmar_disable_qi+0x180/0x190
Jul 24 12:48:13 Computer kernel: [ 4015.089918] [<c1573ee5>] ? _raw_spin_unlock_irqrestore+0x15/0x20
Jul 24 12:48:13 Computer kernel: [ 4015.089924] [<c12b79ab>] ? pci_bus_read_config_dword+0x7b/0x90
Jul 24 12:48:13 Computer kernel: [ 4015.090019] [<fa04c920>] ? os_pci_read_dword+0x30/0x40 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090124] [<fa0271ff>] ? rm_check_pci_config_space+0x38c/0xa77 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090129] [<c157b749>] ? smp_apic_timer_interrupt+0x59/0x88
Jul 24 12:48:13 Computer kernel: [ 4015.090133] [<c10b5e2d>] ? rcu_irq_exit+0xd/0x10
Jul 24 12:48:13 Computer kernel: [ 4015.090229] [<fa042630>] ? nv_verify_pci_config+0x70/0xa0 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090326] [<fa01d217>] ? _nv014598rm+0x1b/0x1f [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090423] [<fa028b7c>] ? _nv014641rm+0x27/0x499 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9e1a3d2>] ? _nv009259rm+0xa17/0xa38 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9b401ff>] ? _nv001251rm+0xa3/0xb5 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9b403ba>] ? _nv002008rm+0x1a9/0x1b9 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9d0d41c>] ? _nv005842rm+0x7bc/0x7eb [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9d0de94>] ? _nv005818rm+0x7f/0xa3 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9d0e456>] ? _nv005954rm+0x71/0x9c [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9ae2cce>] ? _nv001064rm+0x19f8/0x2860 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9ae122b>] ? _nv001030rm+0xb26/0xb59 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9ae1320>] ? _nv001064rm+0x4a/0x2860 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<f9ada2dc>] ? _nv000938rm+0x1f/0x10b [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<fa0184a0>] ? _nv001096rm+0x250/0x614 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<fa0242b0>] ? rm_ioctl+0x71/0xd9 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c12a5c42>] ? _copy_from_user+0x42/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<fa042b51>] ? nv_kern_ioctl+0x151/0x450 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c1109fa4>] ? remove_vma+0x44/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c1109fa4>] ? remove_vma+0x44/0x60
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<fa042e50>] ? nv_kern_ioctl+0x450/0x450 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<fa042e70>] ? nv_kern_unlocked_ioctl+0x20/0x30 [nvidia]
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c1143039>] ? do_vfs_ioctl+0x79/0x2d0
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c11432ff>] ? sys_ioctl+0x6f/0x80
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c1574104>] ? syscall_call+0x7/0xb
Jul 24 12:48:13 Computer kernel: [ 4015.090539] [<c1570000>] ? verify_pmtmr_rate+0x79/0x95

The problem also affects my screen saver, I had to disable it because the system went to blank screen and could not load the Xscreensaver lock out login screen and the whole system went into a Kernel panic...

Please help...

Tags: nvidia
tags: added: nvidia
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in ubuntu:
status: New → Confirmed
Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

Update: tried installing the latest Nvidia Drivers 304.22 and it has fixed the issue I was having with waking up from suspend to a blank black screen however there are still major peformance issues. This affects many different Nvidia drivers and is partially due to the Ubuntu 3.2.0-27-generic Kernel.

My latest Xorg log backtrace:
[ 16170.502] [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
[ 16170.502]
Backtrace:
[ 16170.515] 0: /usr/bin/X (xorg_backtrace+0x37) [0x848607]
[ 16170.515] 1: /usr/bin/X (mieqEnqueue+0x223) [0x826953]
[ 16170.515] 2: /usr/bin/X (0x6c0000+0x4ccd5) [0x70ccd5]
[ 16170.515] 3: /usr/bin/X (xf86PostMotionEventM+0xf9) [0x74dd79]
[ 16170.516] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0xc03000+0x3c3d) [0xc06c3d]
[ 16170.516] 5: /usr/lib/xorg/modules/input/evdev_drv.so (0xc03000+0x524f) [0xc0824f]
[ 16170.516] 6: /usr/bin/X (0x6c0000+0x78361) [0x738361]
[ 16170.516] 7: /usr/bin/X (0x6c0000+0x9fcc8) [0x75fcc8]
[ 16170.516] 8: (vdso) (__kernel_sigreturn+0x0) [0x944400]
[ 16170.516] 9: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x1016a000+0xe240d) [0x1024c40d]
[ 16170.516] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
[ 16170.516] [mi] mieq is *NOT* the cause. It is a victim.
[ 16170.890] [mi] Increasing EQ size to 512 to prevent dropped events.
[ 16170.890] [mi] EQ processing has resumed after 39 dropped events.
[ 16170.890] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.

My Kernel log only reports that gnome-player crashed and I had to remove it:
Jul 25 22:52:57 Computer kernel: [12837.832043] gnome-mplayer[5678]: segfault at 9 ip 00e5b97e sp bfcf5780 error 4 in libglib-2.0.so.0.3200.3[dfb000+f7000]
Jul 25 22:57:19 Computer kernel: [13100.227570] CE: hpet increased min_delta_ns to 20113 nsec
Jul 25 22:57:19 Computer kernel: [13100.231982] CE: hpet increased min_delta_ns to 30169 nsec

Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

More information, because the bug affects google-chrome and it hangs or stutters with this problem I ran google-chrome from the command line and keep seeing this recurring error, I don't know if they're related...

ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream

Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

THIS ISSUE IS NO LONGER AFFECTING ME

Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

I moved to the 304.37 Drivers and this happens to be a Nvidia specific issue I have discovered...

Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

This is fixed for me as I now run the R310 series nvidia-experimental-310...

Revision history for this message
AG Restringere (ag-restringere-deactivatedaccount) wrote :

This bug is related to multiple Chromium specific issues that are currently being addressed by the Chromium developers...

no longer affects: chromium-browser
Changed in lightdm:
status: New → Incomplete
no longer affects: alsa-driver
no longer affects: lightdm
no longer affects: xscreensaver
no longer affects: xorg-server
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