search for: trap_tpdma_2d

The vblank on nvc0 was not working correctly and would freeze X, I managed to track it down and fix it with some help from m.b.lankhorst, see https://bugs.freedesktop.org/show_bug.cgi?id=56692 for details. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121106/27ceb48e/attachment.html> --------------

...unknown] SEMAPHORE_BG/PFIFO_READ/00 reason: PAGE_NOT_PRESENT Mar 8 20:07:24 pf-XPS-M1330 kernel: [ 46.258667] nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR - ch 2 [Xorg[1206]] subc 0 mthd 0x0060 data 0xbeef0201 Mar 8 20:07:24 pf-XPS-M1330 kernel: [ 46.265971] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - Unknown fault at address 0020315000 Mar 8 20:07:24 pf-XPS-M1330 kernel: [ 46.266029] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00000011, e24: 0c030000 Mar 8 20:07:24 pf-XPS-M1330 kernel: [ 46.266097] nouveau E[ PGRAPH]...

...v_rd32(priv, ustatus_addr + 0x10); - u32 e1c = nv_rd32(priv, ustatus_addr + 0x14); - u32 e20 = nv_rd32(priv, ustatus_addr + 0x18); - u32 e24 = nv_rd32(priv, ustatus_addr + 0x1c); - /* 2d engine destination */ - if (ustatus & 0x00000010) { - if (display) { - nv_error(priv, "TRAP_TPDMA_2D - TP %d - Unknown fault at address %02x%08x\n", - i, e14, e10); - nv_error(priv, "TRAP_TPDMA_2D - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", - i, e0c, e18, e1c, e20, e24); - } - ustatus &= ~0x00000010; - } - /* Render target */ -...

...u32 e24 = nv_rd32(priv, ustatus_addr + 0x1c); > - /* 2d engine destination */ > - if (ustatus & 0x00000010) { > - if (display) { > - nv_error(priv, "TRAP_TPDMA_2D - TP %d - Unknown fault at address %02x%08x\n", > - i, e14, e10); > - nv_error(priv, "TRAP_TPDMA_2D - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", > -...

...c 7 mthd 0x1280 data 0x00000000 nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA - TP0: Unhandled ustatus 0x00000004 nouveau E[ PGRAPH][0000:01:00.0] TRAP nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x0007b23000 Xorg[1218]] subc 7 class 0x8297 mthd 0x15e0 data 0x00000000 nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - Unknown fault at address 0020339000 nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00000011, e24: 0c030000 ... Full log attached. Hardware is GeForce 8400M GS (10de:0427). -- You are receiving this mail because: You are the as...

...unspecified Component: Driver/nouveau Product: xorg Created attachment 86837 --> https://bugs.freedesktop.org/attachment.cgi?id=86837&action=edit 3.12-rc2 Xorg crash when running glxgears How to replicate: - booting and doing random desktop stuff - 1st errors in log: TRAP_TPDMA_2D thats "normal"/possibly dangerous too: occured with playing video: mplayer -vo xv -ao sdl mplayer: MPlayer svn r34540 (Ubuntu), built with gcc-4.7 (C) 2000-2012 MPlayer Team later Crash in log: - open glxgears on 1st virtual desktop - switch to 4th virtual desktop - open rdesktop prog...