https://bugs.freedesktop.org/show_bug.cgi?id=85495
--- Comment #1 from Ed Santiago <freedesk...@edsantiago.com> ---
More context:
* about one out of every ten boots, everything is fine. Fonts look good.
* On a bad boot, xvinfo gives an error and mplayer cannot display using Xv.
On a good boot, mplayer works great and xvinfo spits out 50+ lines including:
Adaptor #0: "Nouveau GeForce 8/9 Textured Video"
System logs from a successful boot:
# journalctl -b | grep -1 nouv | [sed chain for legibility]
15:58:53 d laptop-mode[3067]: enabled, not active
15:58:53 d k: nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0e63c0a1
15:58:53 d k: nouveau [ DEVICE][0000:01:00.0] Chipset: GK106 (NVE6)
15:58:53 d k: nouveau [ DEVICE][0000:01:00.0] Family : NVE0
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] ... signature not found
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] checking PROM for image...
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] using image from PROM
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] BIT signature found
15:58:53 d k: nouveau [ VBIOS][0000:01:00.0] version 80.06.7d.00.06
15:58:53 d laptop-mode[3138]: Laptop mode
15:58:53 d laptop-mode[3139]: enabled, not active
15:58:53 d k: nouveau [ MXM][0000:01:00.0] BIOS version 3.0
15:58:53 d laptop-mode[3191]: Laptop mode
--
15:58:53 d k: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
15:58:53 d k: nouveau [ MXM][0000:01:00.0] MXMS Version 3.0
15:58:53 d k: nouveau 0000:01:00.0: irq 46 for MSI/MSI-X
15:58:53 d k: nouveau [ PMC][0000:01:00.0] MSI interrupts enabled
15:58:53 d k: nouveau [ PFB][0000:01:00.0] RAM type: GDDR5
15:58:53 d k: nouveau [ PFB][0000:01:00.0] RAM size: 2048 MiB
15:58:53 d k: nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags
15:58:53 d k: nouveau [ VOLT][0000:01:00.0] GPU voltage: 600000uv
15:58:53 d laptop-mode[3209]: Laptop mode
15:58:53 d laptop-mode[3211]: enabled, not active
15:58:53 d k: nouveau [ PTHERM][0000:01:00.0] FAN control: none / external
15:58:53 d k: nouveau [ PTHERM][0000:01:00.0] fan management: automatic
15:58:53 d k: nouveau [ PTHERM][0000:01:00.0] internal sensor: yes
15:58:53 d k: nouveau [ CLK][0000:01:00.0] 07: core 405 MHz memory 810
MHz
15:58:53 d k: nouveau [ CLK][0000:01:00.0] 0a: core 405-666 MHz memory
1620 MHz
15:58:53 d k: nouveau [ CLK][0000:01:00.0] 0f: core 405-666 MHz memory
3008 MHz
15:58:53 d k: nouveau [ CLK][0000:01:00.0] --: core 405 MHz memory 810
MHz
15:58:53 d k: nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000
FAULT at 0x400700 [ IBUS ]
15:58:53 d k: [TTM] Zone kernel: Available graphics memory: 4060754 kiB
--
15:58:53 d k: [TTM] Initializing DMA pool allocator
15:58:53 d k: nouveau [ DRM] VRAM: 2048 MiB
15:58:53 d k: nouveau [ DRM] GART: 1048576 MiB
15:58:53 d k: nouveau [ DRM] TMDS table version 2.0
15:58:53 d k: nouveau [ DRM] DCB version 4.0
15:58:53 d k: nouveau [ DRM] DCB outp 03: 08015fd6 0f420020
15:58:53 d k: nouveau [ DRM] DCB outp 04: 08015f92 00020020
15:58:53 d k: nouveau [ DRM] DCB outp 05: 08014fc6 0f420010
15:58:53 d k: nouveau [ DRM] DCB outp 06: 08014f82 00020010
15:58:53 d k: nouveau [ DRM] DCB outp 08: 04038fb6 0f430014
15:58:53 d k: nouveau [ DRM] DCB outp 10: 02027fa6 0f420010
15:58:53 d k: nouveau [ DRM] DCB outp 11: 02027f62 00020010
15:58:53 d k: nouveau [ DRM] DCB outp 13: 02049f00 00000000
15:58:53 d k: nouveau [ DRM] DCB conn 00: 00000040
15:58:53 d k: nouveau [ DRM] DCB conn 04: 01000446
15:58:53 d k: nouveau [ DRM] DCB conn 05: 02000546
15:58:53 d k: nouveau [ DRM] DCB conn 07: 00010746
15:58:53 d k: nouveau [ DRM] DCB conn 08: 00020847
15:58:53 d k: nouveau [ DRM] DCB conn 09: 00000900
15:58:53 d laptop-mode[3249]: Laptop mode
--
15:58:53 d k: [drm] Driver supports precise vblank timestamp query.
15:58:53 d k: nouveau [ DRM] MM: using COPY for buffer copies
15:58:53 d mtp-probe[3264]: checking bus 3, device 3:
"/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.5"
--
15:58:54 d k: ACPI: Thermal Zone [THM] (25 C)
15:58:54 d k: nouveau [ DRM] allocated 3200x1800 fb: 0x80000, bo
ffff880220e5b800
15:58:54 d k: fbcon: nouveaufb (fb0) is primary device
15:58:54 d laptop-mode[3755]: Laptop mode
--
15:58:54 d k: Console: switching to colour frame buffer device 400x112
15:58:54 d k: nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
15:58:54 d k: nouveau 0000:01:00.0: registered panic notifier
15:58:54 d k: [drm] Initialized nouveau 1.1.2 20120801 for 0000:01:00.0 on
minor 0
15:58:54 d k: ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
...and from an unsuccessful one:
# journalctl -b -1|grep -1 nouv|<etc>
15:56:42 d laptop-mode[3618]: enabled, not active
15:56:42 d k: nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0e63c0a1
15:56:42 d k: nouveau [ DEVICE][0000:01:00.0] Chipset: GK106 (NVE6)
15:56:42 d k: nouveau [ DEVICE][0000:01:00.0] Family : NVE0
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] ... signature not found
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] checking PROM for image...
15:56:42 d laptop-mode[3635]: Laptop mode
15:56:42 d laptop-mode[3637]: enabled, not active
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] using image from PROM
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] BIT signature found
15:56:42 d k: nouveau [ VBIOS][0000:01:00.0] version 80.06.7d.00.06
15:56:42 d k: parport_pc 00:07: activated
15:56:42 d k: parport_pc 00:07: reported by Plug and Play ACPI
15:56:42 d k: nouveau [ MXM][0000:01:00.0] BIOS version 3.0
15:56:42 d k: dcdbas dcdbas: Dell Systems Management Base Driver (version
5.6.0-3.2)
--
15:56:42 d k: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
15:56:42 d k: nouveau [ MXM][0000:01:00.0] MXMS Version 3.0
15:56:42 d k: nouveau 0000:01:00.0: irq 46 for MSI/MSI-X
15:56:42 d k: nouveau [ PMC][0000:01:00.0] MSI interrupts enabled
15:56:42 d k: nouveau [ PFB][0000:01:00.0] RAM type: GDDR5
15:56:42 d k: nouveau [ PFB][0000:01:00.0] RAM size: 2048 MiB
15:56:42 d k: nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags
15:56:42 d k: nouveau [ VOLT][0000:01:00.0] GPU voltage: 600000uv
15:56:42 d laptop-mode[3845]: Laptop mode
15:56:42 d laptop-mode[3846]: enabled, not active
15:56:42 d k: nouveau [ PTHERM][0000:01:00.0] FAN control: none / external
15:56:42 d k: nouveau [ PTHERM][0000:01:00.0] fan management: automatic
15:56:42 d k: nouveau [ PTHERM][0000:01:00.0] internal sensor: yes
15:56:42 d k: nouveau [ CLK][0000:01:00.0] 07: core 405 MHz memory 810
MHz
15:56:42 d k: nouveau [ CLK][0000:01:00.0] 0a: core 405-666 MHz memory
1620 MHz
15:56:42 d k: nouveau [ CLK][0000:01:00.0] 0f: core 405-666 MHz memory
3008 MHz
15:56:42 d k: nouveau [ CLK][0000:01:00.0] --: core 405 MHz memory 810
MHz
15:56:42 d k: nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000
FAULT at 0x400700 [ IBUS ]
15:56:42 d k: [TTM] Zone kernel: Available graphics memory: 4060754 kiB
--
15:56:42 d k: [TTM] Initializing DMA pool allocator
15:56:42 d k: nouveau [ DRM] VRAM: 2048 MiB
15:56:42 d k: nouveau [ DRM] GART: 1048576 MiB
15:56:42 d k: nouveau [ DRM] TMDS table version 2.0
15:56:42 d k: nouveau [ DRM] DCB version 4.0
15:56:42 d k: nouveau [ DRM] DCB outp 03: 08015fd6 0f420020
15:56:42 d k: nouveau [ DRM] DCB outp 04: 08015f92 00020020
15:56:42 d k: nouveau [ DRM] DCB outp 05: 08014fc6 0f420010
15:56:42 d k: nouveau [ DRM] DCB outp 06: 08014f82 00020010
15:56:42 d k: nouveau [ DRM] DCB outp 08: 04038fb6 0f430014
15:56:42 d k: nouveau [ DRM] DCB outp 10: 02027fa6 0f420010
15:56:42 d k: nouveau [ DRM] DCB outp 11: 02027f62 00020010
15:56:42 d k: nouveau [ DRM] DCB outp 13: 02049f00 00000000
15:56:42 d k: nouveau [ DRM] DCB conn 00: 00000040
15:56:42 d k: nouveau [ DRM] DCB conn 04: 01000446
15:56:42 d k: nouveau [ DRM] DCB conn 05: 02000546
15:56:42 d k: nouveau [ DRM] DCB conn 07: 00010746
15:56:42 d k: nouveau [ DRM] DCB conn 08: 00020847
15:56:42 d k: nouveau [ DRM] DCB conn 09: 00000900
15:56:42 d k: thermal LNXTHERM:00: registered as thermal_zone1
--
15:56:42 d k: parport_pc 00:07: disabled
15:56:42 d k: nouveau [ DRM] MM: using COPY for buffer copies
15:56:42 d laptop-mode[3942]: Laptop mode
--
15:56:42 d k: ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] HUB_INIT timed out
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - done 0x00000240
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000006 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - done 0x00000300
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00008c00 0x00000000 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - done 0x00000300
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:45 d k: nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
15:56:45 d k: nouveau [ DRM] allocated 3200x1800 fb: 0x80000, bo
ffff880224e4d400
15:56:45 d k: fbcon: nouveaufb (fb0) is primary device
15:56:45 d k: Console: switching to colour frame buffer device 400x112
15:56:45 d k: nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
15:56:45 d k: nouveau 0000:01:00.0: registered panic notifier
15:56:45 d k: [drm] Initialized nouveau 1.1.2 20120801 for 0000:01:00.0 on
minor 0
15:56:45 d lvm[4105]: 2 logical volume(s) in volume group "vg0" now active
--
15:56:46 d k: input: Fancy Beeper
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] HUB_INIT timed out
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - done 0x00000240
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000006 0x00000001
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - done 0x00000300
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00008c00 0x00000000 0x00000000
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - done 0x00000300
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
15:56:50 d k: nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
15:56:55 d dhcpcd[4830]: dhcpcd not running
--
15:57:19 d chronyd[4711]: Selected source 72.14.183.39
15:57:29 d k: nouveau E[ X[4703]] failed to idle channel 0xcccc0000
[X[4703]]
15:57:35 d k: INFO: rcu_sched self-detected stall on CPU { 1} (t=2100
jiffies g=741 c=740 q=516)
--
15:57:35 d k: [<ffffffff813b9ab3>] ? ioread32+0xb/0x2f
15:57:35 d k: [<ffffffffa0bd981d>] ? nouveau_bo_rd32+0x22/0x27 [nouveau]
15:57:35 d k: [<ffffffffa0bde528>] nv84_fence_read+0x29/0x2b [nouveau]
15:57:35 d k: [<ffffffffa0bd6e2a>] nouveau_fence_done+0x3c/0x75 [nouveau]
15:57:35 d k: [<ffffffffa0bd7227>] nouveau_fence_wait+0xde/0x12e [nouveau]
15:57:35 d k: [<ffffffffa0bd5c6e>] nouveau_channel_idle+0x36/0x6e [nouveau]
15:57:35 d k: [<ffffffffa0bd5cd1>] nouveau_channel_del+0x2b/0xbf [nouveau]
15:57:35 d k: [<ffffffffa0bdcd4b>]
nouveau_abi16_chan_fini.isra.4+0x12b/0x174 [nouveau]
15:57:35 d k: [<ffffffffa0bdd454>]
nouveau_abi16_ioctl_channel_free+0x46/0x7e [nouveau]
15:57:35 d k: [<ffffffff8144527b>] drm_ioctl+0x381/0x3f9
15:57:35 d k: [<ffffffff8109b79c>] ? call_rcu_sched+0x12/0x14
15:57:35 d k: [<ffffffffa0bdd40e>] ?
nouveau_abi16_ioctl_channel_alloc+0x2e3/0x2e3 [nouveau]
15:57:35 d k: [<ffffffff8110e591>] ? __d_free+0x4b/0x50
15:57:35 d k: [<ffffffffa0bd4a45>] nouveau_drm_ioctl+0x51/0x7f [nouveau]
15:57:35 d k: [<ffffffff8110c091>] do_vfs_ioctl+0x353/0x417
--
15:57:35 d k: INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler)
took too long to run: 2.617 msecs
15:57:44 d k: nouveau E[ X[4703]] failed to idle channel 0xcccc0000
[X[4703]]
15:57:45 d chronyd[4711]: chronyd exiting
The 15:56 entries are boot time, 15:57 is shutdown time (instead of immediate X
server shutdown, it takes a few seconds and then spits out a call trace).
Hope this is helpful.
OBTW still 3.16.6-gentoo. I am unable to get a successful boot with
3.17.1-gentoo-r1 or 3.18-rc2. As in, not able to get a root login (console,
ssh) and nothing in journalctl -b -1.
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