http://bugzilla.novell.com/show_bug.cgi?id=608148 http://bugzilla.novell.com/show_bug.cgi?id=608148#c0 Summary: sis190 driver 'hangs' after large traffic spike Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: x86 OS/Version: openSUSE 11.2 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: pawel@jasnos.co.uk QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.2.3) Gecko/20100401 SUSE/3.6.3-1.2 Firefox/3.6.3 After large amount of traffic has been passing through the LAN (e.g. nxclient set for Local access or downloading a few large files through 100Mbps connection), the driver seems to 'freeze' by not transmitting any further packets - pings or any connection attempts fail, wireshark is not able to capture any passing packets. Bringing the interface down and then up doesn't work, but reloading the driver (modprobe -r sis190; modprobe sis190 ) resolves the problem. Reproducible: Always Steps to Reproduce: 1.Use a network card serviced by the driver 2.Download a lot of data in short period of time (few Gigabytes) Actual Results: Driver stops servicing any further packets. Expected Results: Driver works as normal. Card details: lspci -vvv (edited): 00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] 191 Gigabit Ethernet Adapter (rev 02) Subsystem: Elitegroup Computer Systems Device 5a00 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 19 Region 0: Memory at d4307000 (32-bit, non-prefetchable) [size=128] Region 1: I/O ports at 1000 [size=128] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: sis190 dmesg |grep sis190: [ 8.183248] sis190 Gigabit Ethernet driver 1.3 loaded. [ 8.183395] sis190 0000:00:04.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 [ 8.183506] sis190 0000:00:04.0: setting latency timer to 64 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.