Date: Fri, 14 Jun 2013 09:35:20 -0700 From: David Wolfskill <david@catwhisker.org> To: current@freebsd.org Subject: Panic @r251745; i386, early in boot sequence Message-ID: <20130614163520.GL1369@albert.catwhisker.org>
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--jRTR+8Yehy7mazmg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Here's a hand-transcribed copy of the backtrace: =2E.. Timecounters tick every 1.000 msec panic: curvnet is NULL cpuid =3D 0 KDB: stack backtrace: db_trace_self_wrapper(c1034c40,c102a482,c11b646c,c2020cbc,c1037f21,...) at = 0xc051283d =3D db_trace_self_wrapper+0x2d/frame 0xc2020be8 kdb_backtrace(c10863e7,0,c102a482,c2020cbc,c102a482,...) at 0xc0aa9800 =3D = kdb_backtrace+0x30/frame 0xc2020c50 vpanic(c11963a2,100,c102a482,c2020cbc,c2020cbc,...) at 0xc0a71e0f =3D vpani= c+0x11f/frame 0xc2020c50 kassert_panic(c102a482,0,c102a450,10b,c1143100,...) at 0xc0a71cea =3D kasse= rt_panic+0xea/frame 0xc2020cb0 hhook_head_register(1,0,c1358904,102,c116030c,...) at 0xc0a40132 =3D hhook_= head_register+0x102/frame 0xc2020cd4 tcp_init(0,c103cac6,ce03d448,c112654c,c2020d58,...) at 0xc0c1fecc =3D tcp_i= nit+0x2c/frame 0xc0c0d20 domain_init(c114305c,0,ce03d530,201e000,2025000,...) at 0xc0adf357 =3D doma= in_init+0x27/frame 0xc2020d38 mi_startup() at 0xc0a1deb7 =3D mi_startup+0xf7/frame 0xc2020d58 begin() at 0xc0a1c07 =3D begin+0x2c KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at 0xc0aa95fd =3D kdb_enter+0x3d: movl $0,0xc11b21c4 =3D kdb_why db>=20 Previous working head was @r251684 (from yesterday). My build machine (where I have a serial console) is still building; above is from laptop (which lacks serial console, unfortunately). I update build machine & laptop to same GRNs; here is build machine's "uname-a" output (showing yesterday's update, as today's is still in progress): FreeBSD freebeast.catwhisker.org 10.0-CURRENT FreeBSD 10.0-CURRENT #1191 r= 251684M/251684:1000035: Thu Jun 13 09:46:05 PDT 2013 root@freebeast.cat= whisker.org:/common/S4/obj/usr/src/sys/GENERIC i386 Any suggestions for what to hack? :-} Peace, david --=20 David H. Wolfskill david@catwhisker.org Taliban: Evil men with guns afraid of truth from a 14-year old girl. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --jRTR+8Yehy7mazmg Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iEYEARECAAYFAlG7RkcACgkQmprOCmdXAD0yrwCeL5ORx1fA4Q5FmR1CEAq8/8+k rCQAn3wB6JX8/ORnANvVMGJObs3zeceY =wFna -----END PGP SIGNATURE----- --jRTR+8Yehy7mazmg--
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