Date: Tue, 07 Feb 2012 20:19:58 -0800 From: Marcel Moolenaar <xcllnt@mac.com> To: Anton Shterenlikht <mexas@bristol.ac.uk> Cc: freebsd-ia64@freebsd.org Subject: Re: fatal kernel trap Message-ID: <DE6138E3-6EE0-4236-8B55-ED1E357507EE@mac.com> In-Reply-To: <20120208000331.GA90434@mech-cluster241.men.bris.ac.uk> References: <20120206142239.GA71689@mech-cluster241.men.bris.ac.uk> <20120206144444.GA71830@mech-cluster241.men.bris.ac.uk> <20120207094713.GA81250@mech-cluster241.men.bris.ac.uk> <20120207102305.GA81545@mech-cluster241.men.bris.ac.uk> <20120207111557.GA82299@mech-cluster241.men.bris.ac.uk> <20120207174649.GA89244@mech-cluster241.men.bris.ac.uk> <28AF5668-F785-49DB-98A0-0D037C173C9B@mac.com> <20120207200022.GA89641@mech-cluster241.men.bris.ac.uk> <6653621C-ABF4-4835-AA2C-4325DDC29467@mac.com> <20120207204236.GA89834@mech-cluster241.men.bris.ac.uk> <20120208000331.GA90434@mech-cluster241.men.bris.ac.uk>
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On Feb 7, 2012, at 4:03 PM, Anton Shterenlikht wrote: >>>> >>>> csup(1) causes this panic every time. >>>> Something like "csup -L0 ports-supfile" >>>> immediately triggers the trap. >>> >>> Ok, thanks. Let me take a look. >> >> just built r230000, same: >> >> # csup -L0 ports-supfile >> >> fatal kernel trap (cpu 0): >> >> trap vector = 0x14 (Page Not Present) >> cr.iip = 0x9ffc0000008c7950 >> cr.ipsr = 0x1010080a6018 (ac,mfl,ic,i,dt,dfh,rt,cpl=0,it,ri=0,bn) >> cr.isr = 0x400000000 (code=0,vector=0,r,ei=0) >> cr.ifa = 0x168 >> curthread = 0xe000000011b2b590 >> pid = 1171, comm = csup >> >> [ thread pid 1171 tid 100103 ] >> Stopped at cpu_set_upcall+0x190: [M0] ld8 r14=[r14] ;; >> db> >> >> Will try to step back another 1000. > > and still the same on r229000. Anton, It's fixed in -current as of revision 231177. The problem was introduced by revision 228360. I'll have to fix 9-stable and 8-stable as well. FYI, -- Marcel Moolenaar xcllnt@mac.com
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