Date: Thu, 16 Oct 2003 20:06:03 +0200 From: Daniel Lang <dl@leo.org> To: freebsd-current@freebsd.org, freebsd-mobile@freebsd.org Subject: Re: panics during installation of -CURRENT on Thinkpad A31p Message-ID: <20031016180603.GC33730@atrbg11.informatik.tu-muenchen.de> In-Reply-To: <20031016121556.GA33730@atrbg11.informatik.tu-muenchen.de> References: <20031016121556.GA33730@atrbg11.informatik.tu-muenchen.de>
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Hi Folks, Daniel Lang wrote on Thu, Oct 16, 2003 at 02:15:56PM +0200: [..] > A current snapshot, like 5.1-CURRENT-20031015-JPSNAP > boots correctly and sysinstall starts. A trap is encountered > as soon as I try to configure any of the two network interfaces. > fxp0 and a wi0 are detected.=20 > ACPI enabled or not again makes no difference. >=20 > If I try to configure them using DHCP or even manually > configure them, I get traps like the following: > [..] > kernel: type 18 trap, code=3D0 > stopped at cbb_intr+0x22: movl %eax,%esi > db> trace > cbb_intr(c2114e00,0,c083b22c,230,c4bfd000) at cbb_intr+0x22 > ithread_loop(c4c07980,d7963d48,c083b09e,314,0) at ithread_loop+0x192 > fork_exit(c0623c60,c4c07980,d7963d48) at fork_exit+0xcf > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip =3D 0, esp =3D 0xd7963d7c, ebp =3D 0 --- >=20 > This one was encountered while trying to set up fxp0 with DHCP. [..] I managed to install the snapshot from CD and provoke the panics with a manual ifconfig. Thus I could obtain crash dumps, which I have sort-of analysed. I've filed a PR with all the details (stack trace with symbols, analysed some variables, etc): kern/58139 Please check it out: http://www.freebsd.org/cgi/query-pr.cgi?pr=3D58139 Thanks for your help. Best regards, Daniel --=20 IRCnet: Mr-Spock - Burn them to ashes, then burn the ashes. - =20 Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/
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