From owner-freebsd-stable@FreeBSD.ORG Wed Aug 25 01:10:01 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5E9D81065698 for ; Wed, 25 Aug 2010 01:10:01 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2-6.sentex.ca [IPv6:2607:f3e0:80:80::2]) by mx1.freebsd.org (Postfix) with ESMTP id D13B98FC0C for ; Wed, 25 Aug 2010 01:10:00 +0000 (UTC) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost2.sentex.ca (8.14.4/8.14.4) with ESMTP id o7P19v1a006001 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 24 Aug 2010 21:09:57 -0400 (EDT) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.14.4/8.14.3) with ESMTP id o7P19uEp046002; Tue, 24 Aug 2010 21:09:56 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <201008250109.o7P19uEp046002@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Tue, 24 Aug 2010 21:10:02 -0400 To: Philipp Wuensche , freebsd-stable@freebsd.org From: Mike Tancsa In-Reply-To: <4C744DC4.3070100@h3q.com> References: <4C744DC4.3070100@h3q.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Scanned-By: MIMEDefang 2.67 on 205.211.164.50 Cc: Subject: Re: Crashes on X7SPE-HF with em X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Aug 2010 01:10:01 -0000 At 06:55 PM 8/24/2010, Philipp Wuensche wrote: >Hi, > >I'm having trouble with a system on a Supermicro X7SPE-HF, it crashes >about once a day. I haven't found a way to trigger this yet. > >The system has a bunch of VLANs on em1, it does routing between them. > >Currently its running 8-STABLE but it happend with 8.1-RELEASE too. I dont think its the same problem you are seeing, but the patch in http://lists.freebsd.org/pipermail/freebsd-stable/2010-August/058296.html might be worth a try. ---Mike >greetings, >Philipp > ># kgdb kernel.debug /var/crash/vmcore.0 >GNU gdb 6.1.1 [FreeBSD] >Copyright 2004 Free Software Foundation, Inc. >GDB is free software, covered by the GNU General Public License, and you are >welcome to change it and/or distribute copies of it under certain >conditions. >Type "show copying" to see the conditions. >There is absolutely no warranty for GDB. Type "show warranty" for details. >This GDB was configured as "amd64-marcel-freebsd"... > >Unread portion of the kernel message buffer: > > >Fatal trap 9: general protection fault while in kernel mode >cpuid = 0; apic id = 00 >instruction pointer = 0x20:0xffffffff8061f5a8 >stack pointer = 0x28:0xffffff80000e64d0 >frame pointer = 0x28:0xffffff80000e64e0 >code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 >processor eflags = interrupt enabled, resume, IOPL = 0 >current process = 0 (em1 taskq) >trap number = 9 >panic: general protection fault >cpuid = 0 >Uptime: 13h24m39s >Physical memory: 4079 MB >Dumping 1349 MB: 1334 1318 1302 1286 1270 1254 1238 1222 1206 1190 1174 >1158 1142 1126 1110 1094 1078 1062 1046 1030 1014 998 982 966 950 934 >918 902 886 870 854 838 822 806 790 774 758 742 726 710 694 678 662 646 >630 614 598 582 566 550 534 518 502 486 470 454 438 422 406 390 374 358 >342 326 310 294 278 262 246 230 214 198 182 166 150 134 118 102 86 70 54 >38 22 6 > >Reading symbols from /boot/kernel/zfs.ko...Reading symbols from >/boot/kernel/zfs.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/zfs.ko >Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from >/boot/kernel/opensolaris.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/opensolaris.ko >Reading symbols from /boot/kernel/coretemp.ko...Reading symbols from >/boot/kernel/coretemp.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/coretemp.ko >Reading symbols from /boot/kernel/ahci.ko...Reading symbols from >/boot/kernel/ahci.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/ahci.ko >Reading symbols from /boot/kernel/ipmi.ko...Reading symbols from >/boot/kernel/ipmi.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/ipmi.ko >Reading symbols from /boot/kernel/smbus.ko...Reading symbols from >/boot/kernel/smbus.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/smbus.ko >Reading symbols from /boot/kernel/pflog.ko...Reading symbols from >/boot/kernel/pflog.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/pflog.ko >Reading symbols from /boot/kernel/pf.ko...Reading symbols from >/boot/kernel/pf.ko.symbols...done. >done. >Loaded symbols for /boot/kernel/pf.ko >#0 doadump () at pcpu.h:224 >224 __asm("movq %%gs:0,%0" : "=r" (td)); >(kgdb) list *0xffffffff8061f5a8 >0xffffffff8061f5a8 is in m_tag_locate (/usr/src/sys/kern/uipc_mbuf2.c:389). >384 if (t == NULL) >385 p = SLIST_FIRST(&m->m_pkthdr.tags); >386 else >387 p = SLIST_NEXT(t, m_tag_link); >388 while (p != NULL) { >389 if (p->m_tag_cookie == cookie && p->m_tag_id == type) >390 return p; >391 p = SLIST_NEXT(p, m_tag_link); >392 } >393 return NULL; >(kgdb) backtrace >#0 doadump () at pcpu.h:224 >#1 0xffffffff805c25ce in boot (howto=260) > at /usr/src/sys/kern/kern_shutdown.c:416 >#2 0xffffffff805c29dc in panic (fmt=0x0) > at /usr/src/sys/kern/kern_shutdown.c:590 >#3 0xffffffff808d40bd in trap_fatal (frame=0xffffffff80c8af60, >eva=Variable "eva" is not available. >) > at /usr/src/sys/amd64/amd64/trap.c:777 >#4 0xffffffff808d4a8b in trap (frame=0xffffff80000e6420) > at /usr/src/sys/amd64/amd64/trap.c:588 >#5 0xffffffff808b9d64 in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:224 >#6 0xffffffff8061f5a8 in m_tag_locate (m=0xffffff010bb45c00, cookie=0, > type=6, t=Variable "t" is not available. >) at /usr/src/sys/kern/uipc_mbuf2.c:388 >#7 0xffffffff806d7c56 in ip_ipsec_output (m=0xffffff80000e6598, > inp=0xffffff010be43150, flags=0xffffff80000e6594, > error=0xffffff80000e65a8, ifp=Variable "ifp" is not available. >) at mbuf.h:1006 >#8 0xffffffff806d97ef in ip_output (m=0xffffff010bb45c00, opt=Variable >"opt" is not available. >) > at /usr/src/sys/netinet/ip_output.c:483 >#9 0xffffffff8073ef13 in tcp_output (tp=0xffffff000a9eb370) > at /usr/src/sys/netinet/tcp_output.c:1190 >#10 0xffffffff8073a42d in tcp_do_segment (m=0xffffff000a4cd800, > th=0xffffff000a4df824, so=0xffffff000a9037f8, tp=0xffffff000a9eb370, > drop_hdrlen=52, tlen=0, iptos=0 '\0', ti_locked=2) > at /usr/src/sys/netinet/tcp_input.c:1484 >#11 0xffffffff8073cf7b in tcp_input (m=0xffffff000a4cd800, off0=Variable >"off0" is not available. >) > at /usr/src/sys/netinet/tcp_input.c:1029 >#12 0xffffffff806d7660 in ip_input (m=0xffffff000a4cd800) > at /usr/src/sys/netinet/ip_input.c:793 >#13 0xffffffff8067bd3e in netisr_dispatch_src (proto=1, source=Variable >"source" is not available. >) > at /usr/src/sys/net/netisr.c:917 >#14 0xffffffff806720fd in ether_demux (ifp=0xffffff0004fd4000, > m=0xffffff000a4cd800) at /usr/src/sys/net/if_ethersubr.c:901 >#15 0xffffffff806724c7 in ether_input (ifp=0xffffff0004fd4000, > m=0xffffff000a4cd800) at /usr/src/sys/net/if_ethersubr.c:760 >#16 0xffffffff8067201f in ether_demux (ifp=0xffffff0002686800, > m=0xffffff000a4cd800) at /usr/src/sys/net/if_ethersubr.c:810 >#17 0xffffffff806724c7 in ether_input (ifp=0xffffff0002686800, > m=0xffffff000a4cd800) at /usr/src/sys/net/if_ethersubr.c:760 >#18 0xffffffff8033a00b in em_rxeof (rxr=0xffffff00026f7400, count=100, > done=0x0) at /usr/src/sys/dev/e1000/if_em.c:4196 >#19 0xffffffff8033aab8 in em_handle_que (context=Variable "context" is >not available. >) > at /usr/src/sys/dev/e1000/if_em.c:1451 >#20 0xffffffff805ff704 in taskqueue_run (queue=0xffffff0002727b80) > at /usr/src/sys/kern/subr_taskqueue.c:239 >#21 0xffffffff805ff976 in taskqueue_thread_loop (arg=Variable "arg" is >not available. >) > at /usr/src/sys/kern/subr_taskqueue.c:360 >#22 0xffffffff805985a8 in fork_exit ( > callout=0xffffffff805ff930 , > arg=0xffffff80003c1740, frame=0xffffff80000e6c80) > at /usr/src/sys/kern/kern_fork.c:844 >#23 0xffffffff808ba23e in fork_trampoline () > at /usr/src/sys/amd64/amd64/exception.S:566 >#24 0x0000000000000000 in ?? () >#25 0x0000000000000000 in ?? () >#26 0x0000000000000000 in ?? () >#27 0x0000000000000000 in ?? () >#28 0x0000000000000000 in ?? () >#29 0x0000000000000000 in ?? () >#30 0x0000000000000000 in ?? () >#31 0x0000000000000000 in ?? () >#32 0x0000000000000000 in ?? () >#33 0x0000000000000000 in ?? () >#34 0x0000000000000000 in ?? () >#35 0x0000000000000000 in ?? () >#36 0x0000000000000000 in ?? () >#37 0x0000000000000000 in ?? () >#38 0x0000000000000000 in ?? () >#39 0x0000000000000000 in ?? () >#40 0x0000000000000000 in ?? () >#41 0x0000000000000000 in ?? () >#42 0x0000000000000000 in ?? () >#43 0x0000000000000000 in ?? () >#44 0x0000000000000000 in ?? () >#45 0x0000000000000000 in ?? () >#46 0x0000000000000000 in ?? () >#47 0x0000000000000000 in ?? () >#48 0x00000000010d1000 in ?? () >#49 0x0000000000000000 in ?? () >#50 0x0000000000000000 in ?? () >#51 0xffffffff80cb0fa0 in sleepq_chains () >#52 0xffffff00025087c0 in ?? () >#53 0xffffff80000e6b20 in ?? () >#54 0xffffff80000e6ad8 in ?? () >#55 0xffffff00026877c0 in ?? () >#56 0xffffffff805e64fa in sched_switch (td=0xffffff80003c1740, > newtd=0xffffffff805ff930, flags=Variable "flags" is not available. >) at /usr/src/sys/kern/sched_ule.c:1844 >Previous frame inner to this frame (corrupt stack?) >_______________________________________________ >freebsd-stable@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-stable >To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike