as seen on misc@ and reported by various people previously, there is some problem with wbng (at least on supermicros) causing high load / delays / timeouts not being run and triggering livelock avoidance.
I think the driver should be disabled unless/until someone would like to step up to fix it. ok? http://permalink.gmane.org/gmane.os.openbsd.misc/177809 http://kerneltrap.org/mailarchive/openbsd-bugs/2009/6/6/5887243 Index: i386/conf/GENERIC =================================================================== RCS file: /cvs/src/sys/arch/i386/conf/GENERIC,v retrieving revision 1.696 diff -u -p -r1.696 GENERIC --- i386/conf/GENERIC 8 Sep 2010 16:04:35 -0000 1.696 +++ i386/conf/GENERIC 22 Sep 2010 15:45:36 -0000 @@ -176,7 +176,7 @@ glenv* at iic? # Genesys Logic GL518S thmc* at iic? # TI TMHC50 / Analog ADM1022 spdmem* at iic? # SPD memory eeproms sdtemp* at iic? # SO-DIMM (JC-42.4) temperature -wbng* at iic? # Winbond W83793G +#wbng* at iic? # Winbond W83793G #isagpio0 at isa? port 0x78 # ISA I/O mapped as GPIO #isagpio1 at isa? port 0x80 Index: amd64/conf/GENERIC =================================================================== RCS file: /cvs/src/sys/arch/amd64/conf/GENERIC,v retrieving revision 1.302 diff -u -p -r1.302 GENERIC --- amd64/conf/GENERIC 8 Sep 2010 16:04:35 -0000 1.302 +++ amd64/conf/GENERIC 22 Sep 2010 15:45:36 -0000 @@ -133,7 +133,7 @@ maxds* at iic? # Maxim DS1631 maxtmp* at iic? # Maxim MAX6642/MAX6690 spdmem* at iic? # SPD memory eeproms sdtemp* at iic? # SO-DIMM (JC-42.4) temperature -wbng* at iic? # Winbond W83793G +#wbng* at iic? # Winbond W83793G #option PCMCIAVERBOSE
