Date: Fri, 22 Feb 2008 22:30:04 GMT From: Oliver Herold <oliver@akephalos.de> To: freebsd-net@FreeBSD.org Subject: Re: kern/120966: [rum]: kernel panic with if_rum and WPA encryption Message-ID: <200802222230.m1MMU43c017961@freefall.freebsd.org>
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The following reply was made to PR kern/120966; it has been noted by GNATS. From: Oliver Herold <oliver@akephalos.de> To: bug-followup@FreeBSD.org, oliver@akephalos.de Cc: Subject: Re: kern/120966: [rum]: kernel panic with if_rum and WPA encryption Date: Fri, 22 Feb 2008 23:24:33 +0100 --8P1HSweYDcXXzwPJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I hope this is the proper information. I have a kernel with debug symbols and vmcore files (about 116Mb) in /var/crash. Oliver -------------- Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0x12 fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0xc06bb18a stack pointer =3D 0x28:0xef0fabe4 frame pointer =3D 0x28:0xef0fabfc 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 27 (irq22: ehci0+) trap number =3D 12 panic: page fault cpuid =3D 1 Uptime: 11m30s Physical memory: 3051 MB Dumping 116 MB: 101 85 69 53 37 21 5 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) where #0 doadump () at pcpu.h:195 #1 0xc07557c7 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc0755a89 in panic (fmt=3DVariable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xc0a48aec in trap_fatal (frame=3D0xef0faba4, eva=3D18) at /usr/src/sys/i386/i386/trap.c:899 #4 0xc0a48d50 in trap_pfault (frame=3D0xef0faba4, usermode=3D0, eva=3D18) = at /usr/src/sys/i386/i386/trap.c:812 #5 0xc0a496d2 in trap (frame=3D0xef0faba4) at /usr/src/sys/i386/i386/trap.c:490 #6 0xc0a3004b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc06bb18a in rum_txeof (xfer=3D0xc6f22000, priv=3D0xc6cb0498, status=3DUSBD_NORMAL_COMPLETION) at /usr/src/sys/dev/usb/if_rum.c:843 #8 0xc06d49f5 in usb_transfer_complete (xfer=3D0xc6f22000) at /usr/src/sys/dev/usb/usbdi.c:977 #9 0xc06a75a1 in ehci_softintr (v=3D0xc6c20000) at /usr/src/sys/dev/usb/ehci.c:884 #10 0xc06d0572 in usb_schedsoftintr (bus=3D0xc6c20000) at /usr/src/sys/dev/usb/usb.c:844 #11 0xc06a8d7e in ehci_intr1 (sc=3D0xc6c20000) at /usr/src/sys/dev/usb/ehci.c:603 #12 0xc06a97b5 in ehci_intr (v=3D0xc6c20000) at /usr/src/sys/dev/usb/ehci.c:562 #13 0xc07389fb in ithread_loop (arg=3D0xc6c96920) at /usr/src/sys/kern/kern_intr.c:1036 #14 0xc07357f9 in fork_exit (callout=3D0xc0738850 <ithread_loop>, arg=3D0xc6c96920, frame=3D0xef0fad38) at /usr/src/sys/kern/kern_fork.c:781 #15 0xc0a300c0 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:205 --=20 To refuse praise is to seek praise twice. --8P1HSweYDcXXzwPJ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAke/S6EACgkQbZFSiGSuUEg2wgCfX+3UDPUS8QeHhJo2ZcBu80kQ 190AniSg3j93qFj2QTCfO+9JtgC6tcIB =jx6o -----END PGP SIGNATURE----- --8P1HSweYDcXXzwPJ--
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