Date: Sat, 16 Jul 2005 11:03:14 -0400 From: Nicolas Blais <nb_root@videotron.ca> To: freebsd-current@freebsd.org Subject: FIXED: Latest cvsup to 7.0 causes mplayer to crash my system Message-ID: <200507161103.27053.nb_root@videotron.ca> In-Reply-To: <200507152021.47403.nb_root@videotron.ca> References: <200507152021.47403.nb_root@videotron.ca>
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--nextPart11344700.yUE6NGbcLn Content-Type: text/plain; charset="iso-8859-6" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On July 15, 2005 08:21 pm, Nicolas Blais wrote: > Hi, > > Today I've buildworld on latest cvsup (from -CURRENT@july 8th) and now > whenever i try to play a movie with mplayer, my system crashes with : > > Fatal trap 12: page fault while in kernel mode > fault virtual address =3D 0x1c > fault code =3D supervisor write, page not present > instruction pointer =3D 0x20:0xc06a0bc3 > stack pointer =3D 0x28:0xe502fc88 > frame pointer =3D 0x28:0xe502fcc8 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 28 (swi4: clock sio) > trap number =3D 12 > panic: page fault > Uptime: 7m49s > Dumping 1023 MB (2 chunks) > chunk 0: 1MB (159 pages) ... ok > chunk 1: 1023MB (261808 pages) 1007 991 (CTRL-C to abort) > > and a 1gb dump. That same system was fine on 6-CURRENT from July 8th so > something in between breaks it. The crash message is always the same. I > tried recompiling mplayer which did no good. > > Please help, > Nicolas. I found a fix for my problem !=20 I had HZ=3D1160 in my kernel and WITH_RTC enabled in mplayer.=20 =46or some reason, latest kernel code doesn't like the option and panics. I= =20 removed both HZ=3D1160 and WITH_RTC and now mplayer works like a charm. So either mplayer (or rtc-2004.02.24.1_4) doesn't like something added in t= he=20 kernel between july 8th and today, or the kernel doesn't like the way mplay= er=20 (or rtc) syncs up with the clock. =2D-=20 =46reeBSD 7.0-CURRENT #3: Sat Jul 16 09:43:08 EDT 2005 =20 root@clk01a:/usr/obj/usr/src/sys/CLK01A=20 PGP? : http://66.130.198.54:8081/security/nb_root.asc --nextPart11344700.yUE6NGbcLn Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBC2SG/z38ton5LGeIRAg8RAJ4iw/rnsi/0Z0HqGAKgcrBr6Uu7vwCcDYxe 9R6Wf5VkyDWdNjAXNBmCSWw= =Tah2 -----END PGP SIGNATURE----- --nextPart11344700.yUE6NGbcLn--
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