search for: ib_get

...performance level(s) [ 73.822016] nouveau [ DRM] 3: core 567MHz shader 1400MHz memory 500MHz fanspeed 100% [ 73.929532] nouveau [ DRM] c: core 566MHz shader 1400MHz memory 499MHz [ 74.052172] nouveau E[ PFIFO][0001:01:00.0] DMA_PUSHER - ch 1 [DRM] get 0x0000000000 put 0x0000000000 ib_get 0x00000000 ib_put 0x00000001 state 0xa0000000 (err: IB_EMPTY) push 0x00406040 [ 74.293113] nouveau [ DRM] MM: using M2MF for buffer copies [ 74.409001] nouveau [ DRM] allocated 1280x1024 fb: 0x70000, bo fffff8033ca75000 [ 74.510888] nouveau E[ PFIFO][0001:01:00.0] DMA_PUSHER - ch...

...0000:01:00.0: DRM: allocated 1920x1080 fb: 0x70000, bo 9b5dc40b Jan 25 13:16:36 localhost kernel: [ 8.456001] Console: switching to colour frame buffer device 240x67 Jan 25 13:16:36 localhost kernel: [ 8.472590] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 1 [DRM] get 0000001200 put 0000001200 ib_get 00000004 ib_put 00000005 state a0006610 (err: IB_EMPTY) push 00406040 Jan 25 13:16:36 localhost kernel: [ 8.472641] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 1 [DRM] get 0000001200 put 0000001200 ib_get 00000005 ib_put 00000006 state a0000000 (err: IB_EMPTY) push 00406040 Jan 25 13:16:36 local...

What does this mean: [ 626.850292] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[2059]] get 0x0020008e60 put 0x0020008e80 ib_get 0x00000093 ib_put 0x000000a3 state 0x80004861 (err: INVALID_CMD) push 0x00406040 [ 659.132581] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[2059]] get 0x00200238cc put 0x002002408c ib_get 0x0000035e ib_put 0x00000361 state 0x80004861 (err: INVALID_CMD) push 0x00500031 [ 659.132606] nouv...

Hi Ben, Thanks for your reply. My replies follow in between. Luís On Thu, Jan 25, 2018 at 5:40 AM, Ben Skeggs <skeggsb at gmail.com> wrote: > On 24 January 2018 at 06:19, Luís Mendes <luis.p.mendes at gmail.com> wrote: >> Hi Arnd, >> >> Sorry for sending this email directly to you, but maybe you can help >> me, or guide me where to look for. >>

...Manager. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Found device /dev/ttyS0. [ 8.564382] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 1 [DRM] get 0000001200 put 0000001200 ib_get 00000004 ib_put 00000005 state a0006610 (err: IB_EMPTY) push 00406040 [ 8.564432] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 1 [DRM] get 0000001200 put 0000001200 ib_get 00000005 ib_put 00000006 state a0000000 (err: IB_EMPTY) push 00406040 [ 8.564479] nouveau 0000:01:00.0: fifo: DMA_PUSHER -...

...2 chid) +{ + u32 dma_get = nv_rd32(priv, 0x003244); + u32 dma_put = nv_rd32(priv, 0x003240); + u32 push = nv_rd32(priv, 0x003220); + u32 state = nv_rd32(priv, 0x003228); + + if (device->card_type == NV_50) { + u32 ho_get = nv_rd32(priv, 0x003328); + u32 ho_put = nv_rd32(priv, 0x003320); + u32 ib_get = nv_rd32(priv, 0x003334); + u32 ib_put = nv_rd32(priv, 0x003330); + + nv_error(priv, + "DMA_PUSHER - Ch %d Get 0x%02x%08x Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x State 0x%08x (err: %s) Push 0x%08x\n", + chid, ho_get, dma_get, ho_put, dma_put, ib_get, ib_put, + state, nv_dma_s...

...gured range: 3 paź 18 01:08:14 lazur kernel: HPET: Using timer above configured range: 3 paź 18 01:08:15 lazur kernel: HPET: Using timer above configured range: 3 paź 18 01:12:35 lazur kernel: nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 5 [VBoxCrWinCmd[4504]] get 0x002002f2d0 put 0x002002f914 ib_get 0x000000d3 ib_put 0x000000d4 state 0x8000a204 (e... push 0x00406040 paź 18 01:12:35 lazur kernel: nouveau E[VBoxCrWinCmd[4504]] push 1 buffer not in list paź 18 01:12:35 lazur kernel: nouveau E[VBoxCrWinCmd[4504]] push 1 buffer not in list paź 18 01:12:35 lazur kernel: nouveau E[ PFIFO][0000:01:0...

...on the list, so please CC me. Here is a snippet from syslog where some strange stuff begins (while I am not using the computer): 2013-06-14T03:59:34.103035+02:00 linux-zxd7 kernel: [303714.267370] nouveau E[ PFIFO][0000:04:00.0] DMA_PUSHER - ch 2 [Xorg[1761]] get 0x002003b0d4 put 0x002003b134 ib_get 0x00000360 ib_put 0x00000361 state 0x80000024 (err: INVALID_CMD) push 0x00400040 2013-06-14T03:59:34.104254+02:00 linux-zxd7 kernel: [303714.267632] nouveau E[ PFIFO][0000:04:00.0] DMA_PUSHER - ch 2 [Xorg[1761]] get 0x002003b134 put 0x002003b194 ib_get 0x00000362 ib_put 0x00000363 state 0x8000002...

...t;= tail && tail - addr >= size) { > rb_erase(&this->tree, &vmm->free); > Alas, it did work for a few hours, then a total display freeze: [29982.011795] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 2 [Xorg[2667]] get 0000037d90 put 000003a2cc ib_get 000001dc ib_put 000001dd state 80004861 (err: INVALID_CMD) push 00704031 [29982.027959] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 2 [Xorg[2667]] get 000003a2cc put 000003a2cc ib_get 000001dc ib_put 000001f9 state 80000000 (err: INVALID_CMD) push 00406040 [29982.044136] nouveau 0000:01:00.0: gr: D...

...[ DRM] MM: using COPY for buffer copies [ 7.267852] nouveau [ DRM] allocated 1280x1024 fb: 0x70000, bo ffff8800c277e000 [ 7.267939] fbcon: nouveaufb (fb0) is primary device 730.397758] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[274]] get 0x00200294bc put 0x0020029508 ib_get 0x00000255 ib_put 0x00000256 state 0x80004290 (err: INVALID_CMD) push 0x00400040 [ 730.397937] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR INVALID_VALUE [ 730.397946] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR [ 730.397955] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x003fb3a000 X[274]] subc...

...eau errors: [325306.739494] nouveau E[Xorg[31180]] failed to idle channel 0xcccc0000 [Xorg[31180]] [325321.739914] nouveau E[Xorg[31180]] failed to idle channel 0xcccc0000 [Xorg[31180]] [328714.514362] nouveau E[ PFIFO][0000:02:00.0] DMA_PUSHER - ch 2 [Xorg[978]] get 0x0020024b4c put 0x0020025dcc ib_get 0x00000090 ib_put 0x000000b1 state 0x800048e0 (err: INVALID_CMD) push 0x00406040 [328742.448560] nouveau E[ PFIFO][0000:02:00.0] DMA_PUSHER - ch 2 [Xorg[978]] get 0x002001f4f0 put 0x002001fbf0 ib_get 0x000003de ib_put 0x000003fd state 0x800048e0 (err: INVALID_CMD) push 0x00406040 [328742.454276]...

https://bugs.freedesktop.org/show_bug.cgi?id=70390 Priority: medium Bug ID: 70390 Assignee: nouveau at lists.freedesktop.org Summary: G84: Repeated system crashes under graphics load, E[PFIFO] DMA_PUSHER and lots of E[PGRAPH] QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified

...is completely frozen (but can still be ssh'ed into). The dmesg log shows these lines, although only the fifo DMA_PUSHER lines seem to consistently appear every time the problem is triggered: [ 227.576711] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get 00000eb764 put 00000ec8ec ib_get 00000167 ib_put 0000016a state 80006eac (err: INVALID_CMD) push 00400040 [ 227.630897] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM] [ 227.630904] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000 Xorg[751]] subc 3 class 8397 mthd 1348 data 00046da0 [ 227.630916] nouveau 0000...

...er is typically visible and can be moved. This happens about 90% of times I try to start the system; in about 10%, everything works fine. If the start fails, dmesg shows output such as: [?? 20.260153] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 6 [sddm-greeter [3136]] get 0000216088 put 0000217a3c ib_get 00000009 ib_put 0000000a state 80000024 (err: INVALID_CMD) push 00400040 [?? 20.262191] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 6 [sddm-greeter [3136]] get 0000217a3c put 0000219820 ib_get 0000000b ib_put 0000000c state 80000024 (err: INVALID_CMD) push 00400040 [?? 20.265970] nouveau 0000:01:...

Pan Bříza, to se stane, když Custom image - Pick a file from your drives(s) ... nouveau 0000:02:00.0: fifo: DMA_PUSHER - ch 5 [mediawriter[20975]] get 0020171c34 put 00201746ec ib_get 00000017 ib_put 00000018 state 8000a32c (err: INVALID_CMD) push 00406040 nouveau 0000:02:00.0: gr: DATA_ERROR 00000004 [INVALID_VALUE] nouveau 0000:02:00.0: gr: 00100000 [] ch 5 [001f7bd000 mediawriter[20975]] subc 5 class 5039 mthd 0320 data 00046da8 nouveau 0000:02:00.0: gr: DATA_ERROR 00000005 [...

...-> https://bugs.freedesktop.org/attachment.cgi?id=100275&action=edit log from dmesg apparently starting with mesa-10.2rc4 with my 9800gt PCI-E on gnome-3.12.2 I get this errors: [ 1340.694566] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [Xorg[630]] get 0x0020023700 put 0x0020023710 ib_get 0x000002da ib_put 0x0000032f state 0x80000240 (err: INVALID_CMD) push 0x00406040 [ 2965.025771] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [Xorg[630]] get 0x002003a9a8 put 0x002003aa98 ib_get 0x00000132 ib_put 0x00000183 state 0x80004610 (err: INVALID_CMD) push 0x00406040 [ 2996.725428] no...

...segfault at 0 ip 08f1a809 sp bff37510 error 4 in MetroLL[8048000+1336000] [ 7208.835103] fm (8122): /proc/8177/oom_adj is deprecated, please use /proc/8177/oom_score_adj instead. [ 7283.219248] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 4 [gnome-shell[1368]] get 0x0020080cf4 put 0x0020081678 ib_get 0x000001c2 ib_put 0x000001c3 state 0x80000024 (err: INVALID_CMD) push 0x00406040 [ 7283.222138] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_RT - TP 0 - Unknown fault at address 004a9e0000 [ 7283.222144] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 000...

https://bugs.freedesktop.org/show_bug.cgi?id=54056 Bug #: 54056 Summary: plenty of errors trapped write at plus PGRAPH error Classification: Unclassified Product: xorg Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

...m which is otherwise running fine and very stable. Here are some log outputs: % uname -a Linux octo 3.14.0-4-ARCH #1 SMP PREEMPT Wed Apr 9 21:11:25 CEST 2014 x86_64 GNU/Linux $ dmesg ... [22616.270000] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[632]] get 0x0020029b08 put 0x0020029e60 ib_get 0x000003bd ib_put 0x000003d7 state 0x8000e6a8 (err: INVALID_CMD) push 0x00406040 [22616.270226] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR BEGIN_END_ACTIVE [22616.270232] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x000fb33000 X[632]] subc 7 class 0x8297 mthd 0x1360 data 0x00000001 [22616.270260] no...

...889] nouveau 0000:01:00.0: fb: trapped write at 0020215000 on channel 7 [1f7b3000 boing[4728]] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 02 [QUERY] reason 00000002 [PAGE_NOT_PRESENT] [172738.032860] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 7 [geodesic[7871]] get 0000000000 put 0000000000 ib_get 00000000 ib_put 00000002 state c0000000 (err: MEM_FAULT) push 00400040 [172738.032870] nouveau 0000:01:00.0: fb: trapped read at 0020010000 on channel 7 [1f6b3000 geodesic[7871]] engine 05 [PFIFO] client 08 [PFIFO_READ] subclient 00 [PUSHBUF] reason 0000000f [DMAOBJ_LIMIT] [172738.054718] nouveau 0...