Date: Wed, 22 Dec 2004 15:01:14 +0100 From: Erwin Lansing <erwin@FreeBSD.org> To: usb@freebsd.org Subject: panic while loading usb.ko on 4.11-PRE Message-ID: <20041222140113.GA79783@droso.net>
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--OgqxwSJOaUobr8KG Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Bad news everyone! Let me just explain by pasting from cli, logs and gdb. First error: bamse# kldload uplcom kldload: can't load uplcom: Exec format error Dec 22 14:23:22 bamse /kernel: link_elf: symbol usbd_abort_pipe undefined However: bamse# kldload usb bamse# kldload uplcom ucom0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/ 2.02, addr 2 bamse# cu -l ucom0 Connected. Second, a panic during 'kldload usb': uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0x1440-0x145f irq 2 at device 29.0 on pci0 usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0x1460-0x147f irq 5 at device 29.1 on pci0 usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0x1480-0x149f irq 10 at device 29.2 on pci0 Fatal trap 12: page fault while in kernel mode mp_lock =3D 00000003; cpuid =3D 0; lapic.id =3D 00000000 fault virtual address =3D 0x4 fault code =3D supervisor read, page not present instruction pointer =3D 0x8:0xc220e4ba stack pointer =3D 0x10:0xd703dc30 frame pointer =3D 0x10:0xd703dc34 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 3 current process =3D 634 (kldload) interrupt mask =3D bio <- SMP: XXX trap number =3D 12 panic: page fault mp_lock =3D 00000003; cpuid =3D 0; lapic.id =3D 00000000 boot() called on cpu#0 Backtrace at: http://people.freebsd.org/~erwin/usb-panic.txt Unfortunately, I'll be leaving for Christmas holidays tomorrow and won't have physical access to this machine until the 29th, but I'll be able to log in the meantime. -erwin --=20 _._ _,-'""`-._ Erwin Lansing (,-.`._,'( |\`-/| erwin@lansing.dk http://droso.org `-.-' \ )-`( , o o) erwin@FreeBSD.org -bf- `- \`_`"'- --OgqxwSJOaUobr8KG Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFByX4pqy9aWxUlaZARAtsDAJ9LZzQTEAPtcfCG15Qo75TqcRFPLgCeMDh+ iChnz1T/oGN9bvAXQoP/OBU= =nwIj -----END PGP SIGNATURE----- --OgqxwSJOaUobr8KG--
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