Control: reassign -1 src:linux This is likely a problem in the nouveau kernel driver or TTM. Reassigning to src:linux. Thanks, Andreas On Thu, Nov 19, 2015 at 01:46:36PM -0500, Eric Cooper wrote: > Package: libdrm-nouveau2 > Version: 2.4.65-3 > Severity: normal > > My graphics system occasionally locks up, with error messages like the > following in the log: > > [163467.868937] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x0000e4f000 [PAGE_NOT_PRESENT] from PCE0/PCOPY0 on channel 0x001fdb2000 [DRM] > [163467.868945] nouveau E[ PFIFO][0000:01:00.0] PCE0 engine fault on channel 0, recovering... > [163507.492514] [TTM] Buffer eviction failed > [163537.456185] [TTM] Buffer eviction failed > [163567.483936] [TTM] Buffer eviction failed > > When it happens, I am still able to ssh in from another machine, but > the shutdown also hangs and I have to manually power cycle it. > > lspci says my video card is: NVIDIA Corporation GF108 [GeForce GT 440] (rev a1) > Here are the nouveau messages during startup: > > [ 7.485439] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0c1000a1 > [ 7.485442] nouveau [ DEVICE][0000:01:00.0] Chipset: GF108 (NVC1) > [ 7.485444] nouveau [ DEVICE][0000:01:00.0] Family : NVC0 > [ 7.617965] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN > [ 7.618041] nouveau [ VBIOS][0000:01:00.0] BIT signature found > [ 7.618042] nouveau [ VBIOS][0000:01:00.0] version 70.08.4d.00.00 > [ 7.618357] nouveau [ PMC][0000:01:00.0] MSI interrupts enabled > [ 7.618387] nouveau W[ PFB][0000:01:00.0][0x00000000] reclocking of this ram type unsupported > [ 7.618389] nouveau [ PFB][0000:01:00.0] RAM type: DDR3 > [ 7.618390] nouveau [ PFB][0000:01:00.0] RAM size: 512 MiB > [ 7.618391] nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags > [ 7.650175] nouveau [ PTHERM][0000:01:00.0] FAN control: none / external > [ 7.650189] nouveau [ PTHERM][0000:01:00.0] fan management: automatic > [ 7.650212] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes > [ 7.670155] nouveau [ CLK][0000:01:00.0] 03: core 50 MHz memory 135 MHz > [ 7.670159] nouveau [ CLK][0000:01:00.0] 07: core 405 MHz memory 324 MHz > [ 7.670162] nouveau [ CLK][0000:01:00.0] 0f: core 810 MHz memory 900 MHz > [ 7.670310] nouveau [ CLK][0000:01:00.0] --: core 405 MHz memory 324 MHz > [ 7.679396] nouveau [ DRM] VRAM: 512 MiB > [ 7.679398] nouveau [ DRM] GART: 1048576 MiB > [ 7.679404] nouveau [ DRM] TMDS table version 2.0 > [ 7.679407] nouveau [ DRM] DCB version 4.0 > [ 7.679410] nouveau [ DRM] DCB outp 00: 01000302 00020030 > [ 7.679414] nouveau [ DRM] DCB outp 01: 02000300 00000000 > [ 7.679417] nouveau [ DRM] DCB outp 02: 08011392 00020020 > [ 7.679420] nouveau [ DRM] DCB outp 03: 04022310 00000000 > [ 7.679423] nouveau [ DRM] DCB conn 00: 00001030 > [ 7.679426] nouveau [ DRM] DCB conn 01: 00002161 > [ 7.679429] nouveau [ DRM] DCB conn 02: 00000200 > [ 7.694215] nouveau [ DRM] MM: using COPY0 for buffer copies > [ 7.852772] nouveau [ DRM] allocated 1920x1200 fb: 0x60000, bo ffff8807fa975000 > [ 7.852873] fbcon: nouveaufb (fb0) is primary device > [ 7.948094] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device > [ 7.948096] nouveau 0000:01:00.0: registered panic notifier > [ 7.965941] [drm] Initialized nouveau 1.2.2 20120801 for 0000:01:00.0 on minor 0 > > -- System Information: > Debian Release: stretch/sid > APT prefers testing > APT policy: (500, 'testing'), (400, 'unstable'), (1, 'experimental') > Architecture: amd64 (x86_64) > > Kernel: Linux 4.2.0-1-amd64 (SMP w/8 CPU cores) > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > Init: systemd (via /run/systemd/system) > > Versions of packages libdrm-nouveau2 depends on: > ii libc6 2.19-22 > ii libdrm2 2.4.65-3 > > libdrm-nouveau2 recommends no packages. > > libdrm-nouveau2 suggests no packages. > > -- no debconf information
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