On Ubuntu Maverick with all updates installed I see the following hang once every few days. The dual screens flicker a few times and then turn off and the system appears to hang. [346718.792761] npviewer.bin[24074]: segfault at 0 ip 00000000f6219ed1 sp 00000000ff8e4cf0 error 4 in libflashplayer.so[f5e7a000+b2e000] [347130.812278] chromium-browse[24061]: segfault at b0 ip 00007fa6f00f4f3b sp 00007fffc5a02170 error 4 in chromium-browser[7fa6ef03a000+2ff5000] [347130.818055] npviewer.bin[5712]: segfault at a1310c8 ip 000000000a1310c8 sp 00000000ffe5217c error 15 [347811.579386] npviewer.bin[5819]: segfault at eaf2c04c ip 00000000f6160ee7 sp 00000000ffd00e90 error 4 in libflashplayer.so[f5dc1000+b2e000] [350493.759482] npviewer.bin[5934]: segfault at ef09b054 ip 00000000f61ceec3 sp 00000000ffbaed80 error 4 in libflashplayer.so[f5e2f000+b2e000] [352334.673092] radeon 0000:04:00.0: GPU lockup CP stall for more than 1040msec [352334.673097] ------------[ cut here ]------------ [352334.673125] WARNING: at /build/buildd/linux-2.6.35/drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x365/0x3d0 [radeon]() [352334.673129] Hardware name: [352334.673131] GPU lockup (waiting for 0x0023B734 last fence id 0x0023B726) [352334.673134] Modules linked in: btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs vboxnetadp vboxnetflt vboxdrv binfmt_misc snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon led_class nfsd snd_seq_midi ttm drm_kms_helper ppdev snd_rawmidi exportfs lp nfs lockd fscache psmouse nfs_acl parport_pc video output drm i2c_algo_bit intel_agp serio_raw joydev snd_seq_midi_event auth_rpcgss snd_seq parport sunrpc snd_timer snd_seq_device snd soundcore snd_page_alloc hid_microsoft usbhid hid r8169 mii [352334.673191] Pid: 1149, comm: Xorg Not tainted 2.6.35-24-generic #42-Ubuntu [352334.673194] Call Trace: [352334.673203] [<ffffffff8106089f>] warn_slowpath_common+0x7f/0xc0 [352334.673208] [<ffffffff81060996>] warn_slowpath_fmt+0x46/0x50 [352334.673227] [<ffffffffa0299775>] radeon_fence_wait+0x365/0x3d0 [radeon] [352334.673232] [<ffffffff8107f730>] ? autoremove_wake_function+0x0/0x40 [352334.673251] [<ffffffffa0299f71>] radeon_sync_obj_wait+0x11/0x20 [radeon] [352334.673260] [<ffffffffa01fb1a3>] ttm_bo_wait+0x103/0x1c0 [ttm] [352334.673281] [<ffffffffa02b0e1a>] radeon_gem_wait_idle_ioctl+0x9a/0x150 [radeon] [352334.673296] [<ffffffffa010d433>] drm_ioctl+0x463/0x520 [drm] [352334.673317] [<ffffffffa02b0d80>] ? radeon_gem_wait_idle_ioctl+0x0/0x150 [radeon] [352334.673323] [<ffffffff81589e25>] ? _raw_spin_lock_irq+0x15/0x20 [352334.673328] [<ffffffff810097d1>] ? handle_signal+0x131/0x280 [352334.673332] [<ffffffff810099a1>] ? do_signal+0x81/0x1a0 [352334.673337] [<ffffffff81162f0d>] vfs_ioctl+0x3d/0xd0 [352334.673341] [<ffffffff811637e1>] do_vfs_ioctl+0x81/0x340 [352334.673345] [<ffffffff81009da5>] ? sys_rt_sigreturn+0x235/0x250 [352334.673349] [<ffffffff81163b21>] sys_ioctl+0x81/0xa0 [352334.673354] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b [352334.673357] ---[ end trace 47ad65c4b1633013 ]--- [352334.864174] Failed to wait GUI idle while programming pipes. Bad things might happen. [352334.865189] radeon 0000:04:00.0: (r100_asic_reset:2088) RBBM_STATUS=0x80010140 [352335.369874] radeon 0000:04:00.0: (r100_asic_reset:2109) RBBM_STATUS=0x80010140 [352335.870906] radeon 0000:04:00.0: (r100_asic_reset:2117) RBBM_STATUS=0x00000140 [352335.870934] radeon 0000:04:00.0: restoring config space at offset 0x1 (was 0x2900003, writing 0x2900007) [352335.870948] radeon 0000:04:00.0: GPU reset succeed [352335.870951] radeon 0000:04:00.0: GPU reset succeed [352335.893694] [drm] radeon: ring at 0x00000000B8000000 [352335.893732] [drm] ring test succeeded in 0 usecs [352335.893749] [drm] ib test succeeded in 3 usecs [352477.641270] radeon 0000:04:00.0: GPU lockup CP stall for more than 1000msec [352477.641274] ------------[ cut here ]------------ [352477.641302] WARNING: at /build/buildd/linux-2.6.35/drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x365/0x3d0 [radeon]() [352477.641306] Hardware name: [352477.641308] GPU lockup (waiting for 0x0023CA96 last fence id 0x0023CA95) [352477.641311] Modules linked in: btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs vboxnetadp vboxnetflt vboxdrv binfmt_misc snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon led_class nfsd snd_seq_midi ttm drm_kms_helper ppdev snd_rawmidi exportfs lp nfs lockd fscache psmouse nfs_acl parport_pc video output drm i2c_algo_bit intel_agp serio_raw joydev snd_seq_midi_event auth_rpcgss snd_seq parport sunrpc snd_timer snd_seq_device snd soundcore snd_page_alloc hid_microsoft usbhid hid r8169 mii [352477.641368] Pid: 1149, comm: Xorg Tainted: G W 2.6.35-24-generic #42-Ubuntu [352477.641371] Call Trace: [352477.641380] [<ffffffff8106089f>] warn_slowpath_common+0x7f/0xc0 [352477.641385] [<ffffffff81060996>] warn_slowpath_fmt+0x46/0x50 [352477.641403] [<ffffffffa0299775>] radeon_fence_wait+0x365/0x3d0 [radeon] [352477.641409] [<ffffffff8107f730>] ? autoremove_wake_function+0x0/0x40 [352477.641427] [<ffffffffa0299a30>] ? radeon_fence_create+0xd0/0x140 [radeon] [352477.641449] [<ffffffffa02b198d>] radeon_ib_get+0x12d/0x250 [radeon] [352477.641471] [<ffffffffa02b2f7e>] radeon_cs_ioctl+0x8e/0x1e0 [radeon] [352477.641485] [<ffffffffa010d433>] drm_ioctl+0x463/0x520 [drm] [352477.641507] [<ffffffffa02b2ef0>] ? radeon_cs_ioctl+0x0/0x1e0 [radeon] [352477.641525] [<ffffffffa0299f26>] ? radeon_ttm_fault+0x66/0x80 [radeon] [352477.641530] [<ffffffff81162f0d>] vfs_ioctl+0x3d/0xd0 [352477.641534] [<ffffffff811637e1>] do_vfs_ioctl+0x81/0x340 [352477.641540] [<ffffffff8158db2e>] ? do_page_fault+0x15e/0x350 [352477.641544] [<ffffffff81163b21>] sys_ioctl+0x81/0xa0 [352477.641550] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b [352477.641553] ---[ end trace 47ad65c4b1633014 ]--- [352477.851205] Failed to wait GUI idle while programming pipes. Bad things might happen. [352477.852240] radeon 0000:04:00.0: (r100_asic_reset:2088) RBBM_STATUS=0x80310140 [352478.357296] radeon 0000:04:00.0: (r100_asic_reset:2109) RBBM_STATUS=0x80010140 [352478.858330] radeon 0000:04:00.0: (r100_asic_reset:2117) RBBM_STATUS=0x00000140 [352478.858359] radeon 0000:04:00.0: restoring config space at offset 0x1 (was 0x2900003, writing 0x2900007) [352478.858372] radeon 0000:04:00.0: GPU reset succeed [352478.858375] radeon 0000:04:00.0: GPU reset succeed [352478.881046] [drm] radeon: ring at 0x00000000B8000000 [352478.881097] [drm] ring test succeeded in 0 usecs [352478.881114] [drm] ib test succeeded in 3 usecs 04:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01) (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited Device 0250 Flags: bus master, medium devsel, latency 32, IRQ 17 Memory at d8000000 (32-bit, prefetchable) [size=128M] I/O ports at d000 [size=256] Memory at e0030000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at e0000000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon Kernel modules: radeon, radeonfb 04:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01) Subsystem: PC Partner Limited Device 0251 Flags: bus master, medium devsel, latency 32 Memory at d0000000 (32-bit, prefetchable) [size=128M] Memory at e0020000 (32-bit, non-prefetchable) [size=64K] Capabilities: <access denied>
I have the same problem. It exists since months. At first I used Fedra 14, now Fedora 15 (both x86_64). All updates installed. System hang usually once/twice a day with the following error: [ 2903.015042] radeon 0000:01:00.0: GPU lockup CP stall for more than 44167msec [ 2903.015046] ------------[ cut here ]------------ [ 2903.015085] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x2a8/0x32b [radeon]() [ 2903.015087] Hardware name: GA-870A-UD3 [ 2903.015089] GPU lockup (waiting for 0x00023FD4 last fence id 0x00023FD3) [ 2903.015091] Modules linked in: vboxnetadp vboxnetflt vboxdrv sunrpc cpufreq_ondemand powernow_k8 freq_table mperf sco bnep l2cap bluetooth rfkill it87 hwmon_vid usblp snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul rc_winfast snd_hda_codec_hdmi tuner_simple tuner_types tuner snd_hda_codec_realtek tvaudio tda7432 snd_seq msp3400 ir_lirc_codec lirc_dev snd_emu10k1 snd_hda_intel snd_rawmidi snd_ac97_codec snd_hda_codec ac97_bus snd_seq_device snd_pcm bttv snd_timer ir_sony_decoder ir_jvc_decoder wmi ir_rc6_decoder ir_rc5_decoder snd_util_mem snd_hwdep v4l2_common videodev v4l2_compat_ioctl32 videobuf_dma_sg videobuf_core snd sp5100_tco ir_nec_decoder btcx_risc rc_core tveeprom xhci_hcd r8169 emu10k1_gp gameport edac_core soundcore mii i2c_piix4 snd_page_alloc edac_mce_amd k10temp microcode ipv6 firewire_ohci firewire_core pata_acpi ata_generic crc_itu_t pata_jmicron radeon uas usb_storage ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] [ 2903.015136] Pid: 1916, comm: X Not tainted 2.6.38.6-27.fc15.x86_64 #1 [ 2903.015138] Call Trace: [ 2903.015145] [<ffffffff8105510e>] warn_slowpath_common+0x83/0x9b [ 2903.015148] [<ffffffff810551c9>] warn_slowpath_fmt+0x46/0x48 [ 2903.015169] [<ffffffffa00dbc84>] ? r600_gpu_is_lockup+0xbd/0xc6 [radeon] [ 2903.015185] [<ffffffffa00b6a90>] radeon_fence_wait+0x2a8/0x32b [radeon] [ 2903.015189] [<ffffffff8106f212>] ? autoremove_wake_function+0x0/0x3d [ 2903.015205] [<ffffffffa00b7055>] radeon_sync_obj_wait+0x11/0x13 [radeon] [ 2903.015213] [<ffffffffa00655da>] ttm_bo_wait+0xbf/0x17a [ttm] [ 2903.015219] [<ffffffffa0066002>] ? ttm_bo_list_ref_sub+0x29/0x2b [ttm] [ 2903.015237] [<ffffffffa00c6c4f>] radeon_bo_wait+0x7b/0x9f [radeon] [ 2903.015256] [<ffffffffa00c71c1>] radeon_gem_wait_idle_ioctl+0x3d/0x74 [radeon] [ 2903.015268] [<ffffffffa0019861>] drm_ioctl+0x29e/0x37b [drm] [ 2903.015286] [<ffffffffa00c7184>] ? radeon_gem_wait_idle_ioctl+0x0/0x74 [radeon] [ 2903.015290] [<ffffffff8112f508>] do_vfs_ioctl+0x47e/0x4bf [ 2903.015293] [<ffffffff8112f59f>] sys_ioctl+0x56/0x7b [ 2903.015296] [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b [ 2903.015298] ---[ end trace 552cc2546773e7a4 ]--- [ 2903.015308] [drm] Disabling audio support [ 2903.015365] HDMI hot plug event: Pin=3 Presence_Detect=0 ELD_Valid=0 [ 2903.031394] radeon 0000:01:00.0: GPU softreset [ 2903.031397] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003028 [ 2903.031399] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000002 [ 2903.031402] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 [ 2903.031409] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE [ 2903.046412] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 [ 2903.062415] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0x00003028 [ 2903.062418] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000002 [ 2903.062420] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 [ 2903.063423] radeon 0000:01:00.0: GPU reset succeed [ 2903.251652] radeon 0000:01:00.0: WB enabled [ 2903.297960] [drm] ring test succeeded in 1 usecs [ 2903.297968] [drm] ib test succeeded in 1 usecs [ 2903.297971] [drm] Enabling audio support [ 2903.298041] HDMI hot plug event: Pin=3 Presence_Detect=0 ELD_Valid=0 Part of lspci: 00:00.0 Host bridge: ATI Technologies Inc RX780/RX790 Chipset Host Bridge 00:02.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (external gfx0 port A) 00:09.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express gpp port E) 00:0a.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express gpp port F) 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 4770 [RV740] 01:00.1 Audio device: ATI Technologies Inc RV710/730 04:08.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 04:08.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
Chris Bainbridge, Ubuntu Maverick reached EOL on April 10, 2012. For more on this, please see https://wiki.ubuntu.com/Releases . If this is reproducible in a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs.
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