https://bugzilla.kernel.org/show_bug.cgi?id=173041

Bug ID: 173041 Summary: Nouveau random hangs in g84_gr_tlb_flush (NVIDIA GT240) Product: Drivers Version: 2.5 Kernel Version: 4.7.4 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: nikolay.romanovich@yandex.com Regression: No

Created attachment 239941 --> https://bugzilla.kernel.org/attachment.cgi?id=239941&action=edit Kernel log before hang

System random hangs if nouveau driver in use

lspci: 02:00.0 VGA compatible controller: NVIDIA Corporation GT215 [GeForce GT 240] (rev a2) (prog-if 00 [VGA controller]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 28 NUMA node: 0 Region 0: Memory at df000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at dc000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at ec00 [size=128] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nouveau, nvidia