Date: Sat, 29 Aug 2009 21:39:06 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: Andreas Tobler <andreast-list@fgznet.ch> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: Boot panic -CURRENT #196643 Message-ID: <20090829183906.GS1881@deviant.kiev.zoral.com.ua> In-Reply-To: <4A997442.1060200@fgznet.ch> References: <4A997442.1060200@fgznet.ch>
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--vEk28Nl/eckWL8CC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Aug 29, 2009 at 08:32:34PM +0200, Andreas Tobler wrote: > Hello, >=20 > I synced the sources today to #196643. Try 196644. > And built a kernel with WITNESS etc. off. >=20 > My boot partition sits on zfs. >=20 > I get the below panic. Unfortunately I can't bt since the usb keyboard=20 > ist not functional at this moment. >=20 > --- > Trying to mount root from zfs:zroot > spin lock 0x80dccc00 (sched lock 1) held by 0x8595baf0 (tid 100003) too l= ong > panic: spin lock held too long > cpuid =3D 0 > KDB: enter: panic > [thread pid 1 tid 100002 ] > Stopped at kdb_enter+0x3a: movl $0,kdb_why > --- >=20 > Unfortunately I can't say exactly which version the previous, working,=20 > kernel has. The svn nbr has gone. (I have this subversion: > subversion-freebsd-1.6.5) >=20 > Here the top of the dmesg: >=20 > FreeBSD 9.0-CURRENT #0: Fri Aug 28 21:05:42 CEST 2009 > andreast@tc.andreas.nets:/usr/obj/export/devel/fbsd/head/src/sys/TC > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2992.51-MHz 686-class CPU) > Origin =3D "GenuineIntel" Id =3D 0xf41 Stepping =3D 1 >=20 > Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG= E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Features2=3D0x441d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,xTPR> > TSC: P-state invariant > real memory =3D 2147483648 (2048 MB) > avail memory =3D 2075926528 (1979 MB) > ACPI APIC Table: <PTLTD APIC > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > FreeBSD/SMP: 1 package(s) x 1 core(s) x 2 HTT threads > cpu0 (BSP): APIC ID: 0 > cpu1 (AP/HT): APIC ID: 1 > ... >=20 >=20 >=20 > I start now with a WITNESS build. >=20 > Btw, on which irc channel, (bsdcode, bsddev) could such an issue be=20 > discussed? >=20 > Thanks for any hint on how to track this down. >=20 > Andreas > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" --vEk28Nl/eckWL8CC Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkqZdckACgkQC3+MBN1Mb4jfFQCglwHhHjAlw6IYaMFfDYDpLnqR INoAnRg6ttzpk4I0zZqwjjE7UqynHzjw =iLEE -----END PGP SIGNATURE----- --vEk28Nl/eckWL8CC--
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