Date: Thu, 18 Mar 2010 09:50:01 -0400 From: Michael Butler <imb@protected-networks.net> To: David Wolfskill <david@catwhisker.org>, current@freebsd.org Subject: Re: Panic @r205276 (Fatal trap 12: page fault while in kernel mode) Message-ID: <4BA22F89.90605@protected-networks.net> In-Reply-To: <20100318133540.GQ35333@bunrab.catwhisker.org> References: <20100318133540.GQ35333@bunrab.catwhisker.org>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/18/10 09:35, David Wolfskill wrote: > On first reboot after building & installing; yesterday (@r205249) was OK: [ .. ] > --- trap 0xc, eip = 0xc08853d6, esp = 0xc1420bb0, ebp = 0xc1420bd0 --- > _mtx_lock_flags(f000ff53,0,c0cd0df2,9a2,0,...) at _mtx_lock_flags+0x46 > zone_alloc_item(c0d9b5fc,c0cd12d4,c0cd11fb,c15ba000,c1420c88,...) at zone_alloc_item+0x33 > hash_alloc(c15ba008,c0cd12d4,c0cd11fb,10,df,...) at hash_alloc+0x54 > keg_ctor(c15ba000,80,c1420c88,2,c1420c88,...) at keg_ctor+0x234 > zone_alloc_item(c0f7d380,180,c1420c88,c0d9b5fc,20000000,...) at zone_alloc_item+0x176 > zone_ctor(c0f7d380,180,c1420cd8,2,c0cd33f3,...) at zone_ctor+0x1d2 > uma_startup(c158b000,30,7ff60000,3,c158b000,...) at uma_startup+0x1db > vm_page_startup(c15bb000,a,c1420d88,c084f0b6,0,...) at vm_page_startup+0x1d0 > vm_mem_init(0,141ec00,141ec00,141e000,1425000,...) at vm_mem_init+0x18 > mi_startup() at mi_startup+0x96 > begin() at begin+0x2c > db> I suspect SVN 205266 (cache-line-size padding) has something to do with this but I'm still in the process of rebuilding with this change backed out .. imb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkuiL4kACgkQQv9rrgRC1JL5lQCeNyquBrUROs5vLw628/5pmXeF 09IAnjx2XyyQH/GuuGXB3R7CwtSZcWOf =wgGB -----END PGP SIGNATURE-----
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