From owner-freebsd-net@FreeBSD.ORG Sun Mar 9 17:50:03 2008 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1753B1065694 for ; Sun, 9 Mar 2008 17:50:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id E55098FC25 for ; Sun, 9 Mar 2008 17:50:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m29Ho2Ih099761 for ; Sun, 9 Mar 2008 17:50:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m29Ho2ts099760; Sun, 9 Mar 2008 17:50:02 GMT (envelope-from gnats) Date: Sun, 9 Mar 2008 17:50:02 GMT Message-Id: <200803091750.m29Ho2ts099760@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: Dimitar Peikov Cc: Subject: Re: kern/121518: [wpi] System reboot after enabling DHCP on bge0 and assigning static IP on wpi0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Dimitar Peikov List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Mar 2008 17:50:04 -0000 The following reply was made to PR kern/121518; it has been noted by GNATS. From: Dimitar Peikov To: bug-followup@FreeBSD.org, Dimitar.Peikov@gmail.com Cc: Subject: Re: kern/121518: [wpi] System reboot after enabling DHCP on bge0 and assigning static IP on wpi0 Date: Sun, 09 Mar 2008 19:22:21 +0200 I've forgot to provide backtrace and dump information in PR. Kernel is GENERIC + SCHED_ULE + device wpi. I can provide more information if needed. ----- kdbg ----- Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x14 fault code = supervisor read, page not present instruction pointer = 0x20:0xc07864fe stack pointer = 0x28:0xe6b72abc frame pointer = 0x28:0xe6b72adc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 1262 (ifconfig) trap number = 12 panic: page fault cpuid = 0 Uptime: 1h0m5s Physical memory: 1003 MB Dumping 145 MB: 130 114 98 82 66 50 34 (CTRL-C to abort) 18 2 #0 doadump () at pcpu.h:195 195 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb) bt #0 doadump () at pcpu.h:195 #1 0xc07543e7 in boot (howto=260) at ../../../kern/kern_shutdown.c:409 #2 0xc07546a9 in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:563 #3 0xc0a518bc in trap_fatal (frame=0xe6b72a7c, eva=20) at ../../../i386/i386/trap.c:899 #4 0xc0a5223f in trap (frame=0xe6b72a7c) at ../../../i386/i386/trap.c:280 #5 0xc0a3845b in calltrap () at ../../../i386/i386/exception.s:139 #6 0xc07864fe in propagate_priority (td=0xc429b220) at ../../../kern/subr_turnstile.c:272 #7 0xc0787338 in turnstile_wait (ts=0xc3ec5a00, owner=0xc429b220, queue=Variable "queue" is not available. ) at ../../../kern/subr_turnstile.c:739 #8 0xc0747f5e in _mtx_lock_sleep (m=0xc4077418, tid=3291456032, opts=0, file=0x0, line=0) at ../../../kern/kern_mutex.c:416 #9 0xc0a2fa08 in wpi_ioctl (ifp=0xc4064800, cmd=2149345770, data=0xc4112de0 "wpi0") at ../../../dev/wpi/if_wpi.c:2303 #10 0xc0824922 in in_control (so=0xc4b15630, cmd=2149345770, data=0xc4112de0 "wpi0", ifp=0xc4064800, td=0xc42fa220) at ../../../netinet/in.c:483 #11 0xc07e90dd in ifioctl (so=0xc4b15630, cmd=2149345770, data=0xc4112de0 "wpi0", td=0xc42fa220) at ../../../net/if.c:1888 #12 0xc078fbfa in soo_ioctl (fp=0xc4b4d5e8, cmd=2149345770, data=0xc4112de0, active_cred=0xc48b2e00, td=0xc42fa220) at ../../../kern/sys_socket.c:191 #13 0xc07889f5 in kern_ioctl (td=0xc42fa220, fd=3, com=2149345770, ---Type to continue, or q to quit--- data=0xc4112de0 "wpi0") at file.h:266 #14 0xc0788b54 in ioctl (td=0xc42fa220, uap=0xe6b72cfc) at ../../../kern/sys_generic.c:570 #15 0xc0a51e95 in syscall (frame=0xe6b72d38) at ../../../i386/i386/trap.c:1035 #16 0xc0a384c0 in Xint0x80_syscall () at ../../../i386/i386/exception.s:196 #17 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) ----- kdbg -----