Date: Thu, 18 Jul 1996 15:19:29 -0400 From: dob@naserver1.cb.lucent.com To: freebsd-current@freebsd.org Subject: Re: panic on reboot with current -current - FOLLOWUP EMAIL Message-ID: <9607181919.AA02888@cbsky.cb.att.com>
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> I hate to rain on anyone's parade, but my system panics with the current > -current. A follow up report to my previous report... > I haven't been tracking all the changes since the last time we had VM > problems, but my officemate suggested I sup and get current before they put in > gcc 2.7.3 so I did, but now I panic during reboot after making the world (and > making a kernel, reboot was to pick up the new kernel). (I did it twice since > I didn't capture the panic string the first time, thus seems to be > reproducible.) > > (Also panic's after making world without making new kernel. Just this AM > I halted the system after making world all night -- Kids play with PC during > day so I don't *dare* leave it up :-) > > panic: vm_page_free invalid wire count(2), pindex 0x6042 > > trace: > _panic > _vm_page_freechk_and_unqueue + 0x150 > _vm_page_free + 0x2d > _vm_object_terminate + 0x12d > _vm_object_deallocate + 0x1af > _vn_vmio_close + 0x30 > _ffs_unmount + 0xac > _dounmount + 0x90 > _ufs_unmountall + 0x41 > _boot + 0xf3 > _reboot + 0x29 > > Sup which fails: 07/03/96 15:33 EDT > Sup which fails: 07/10/96 ~19:00 EDT > > Sup which worked: 06/21/96 16:02 EDT > > System specs the same. 8MB P75. 0K L2 cache. Next week I'll move to 40MB of > memory so these problems will probably disappear... Just added 32MB of memory (now at 40MB) and this problem has ``poof'' disappeared! Sorry, John, but I'm no longer a valid VM code beta tester :-( Thanks, Dan
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