Date: Thu, 17 Mar 2005 16:52:43 +0100 From: Xavier Beaudouin <kiwi@oav.net> To: Andrew Belashov <bel@orel.ru> Cc: sparc64@freebsd.org Subject: Re: RED State Exception with Netra T1 105 and FreeBSD 5.3 (RC / RELEASE or even -p5) Message-ID: <3881aa4a9f1f2b7d65fad2123eaaf721@oav.net> In-Reply-To: <42399873.5020006@orel.ru> References: <2c508b24c1e34f7f72c7e83b07177d81@oav.net> <42399873.5020006@orel.ru>
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Hi Andrew, [...] >> RED State Exception >> TL=0000.0000.0000.0005 TT=0000.0000.0000.0080 >> TPC=0000.0000.c003.4208 TnPC=0000.0000.c003.420c >> TSTATE=0000.0044.5800.1504 >> TL=0000.0000.0000.0004 TT=0000.0000.0000.0010 >> TPC=0000.0000.c003.4218 TnPC=0000.0000.c003.421c >> TSTATE=0000.0044.5800.1504 >> TL=0000.0000.0000.0003 TT=0000.0000.0000.0010 >> TPC=0000.0000.c003.4218 TnPC=0000.0000.c003.421c >> TSTATE=0000.0044.5800.1503 >> TL=0000.0000.0000.0002 TT=0000.0000.0000.0010 >> TPC=0000.0000.c003.8f80 TnPC=0000.0000.c003.8f84 >> TSTATE=0000.0044.5800.1402 >> TL=0000.0000.0000.0001 TT=0000.0000.0000.0063 >> TPC=0000.0000.4056.f250 TnPC=0000.0000.4056.f254 >> TSTATE=0000.0044.0000.1201 > > Trap level (TL) = 1 (kernel): > Trap Type (TT) = 0x63 - implementation_dependent_exception_3 (impl. > dep. #35) > - corrected_ECC_error for UltraSPARC-IIi Processor This is ... what I was afraid of.... ;/ > Trap Program Counter (TPC) = 0x4056f250 > > You may try to disassemble kernel code 0x4056f250: > (kgdb) x/10i 0x4056f250 > > Trap level (TL) = 2 (exception in kernel routines): > Trap Type (TT) = 0x10 - illegal_instruction > Trap Program Counter (TPC) = 0xc0038f80 > > See "The SPARC Architecture Manual, Version 9" and "UltraSPARC-IIi > User's Manual". > > This is harware problem? I dunno, but this errors is comming less frequently when I turn off softupdates and when I mount all disk with -o sync. Do you think this is RAM that is going to be faulty ? /Xavier -- Xavier Beaudouin - Unix System Administrator & Projects Leader. President of Kazar Organization : http://www.kazar.net/ Please visit http://caudium.net/, home of Caudium & Camas projects
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