Date: Wed, 18 Nov 2009 22:57:09 GMT From: Vyacheslav <adeepv@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/140682: randomly panic Message-ID: <200911182257.nAIMv9Ve048036@www.freebsd.org> Resent-Message-ID: <200911182300.nAIN07mw085715@freefall.freebsd.org>
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>Number: 140682 >Category: kern >Synopsis: randomly panic >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Nov 18 23:00:07 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Vyacheslav >Release: 7.2-STABLE >Organization: >Environment: FreeBSD vpn2 7.2-STABLE FreeBSD 7.2-STABLE #0: Thu Nov 12 23:28:03 EET 2009 root@vpn2:/usr/obj/usr/src/sys/chip amd64 >Description: Server with mpd5+ipfw_nat. Randomly reboots http://193.33.236.1/vpn/info.6.bz2 http://193.33.236.1/vpn/vmcore.6.bz2 http://193.33.236.1/vpn/kernel.old.tar.bz2 (kgdb) bt #0 doadump () at pcpu.h:195 #1 0xffffffff80319618 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2 0xffffffff80319a9c in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0xffffffff8054bc53 in trap_fatal (frame=0xc, eva=Variable "eva" is not available. ) at /usr/src/sys/amd64/amd64/trap.c:770 #4 0xffffffff8054c034 in trap_pfault (frame=0xffffff807bfda5e0, usermode=0) at /usr/src/sys/amd64/amd64/trap.c:686 #5 0xffffffff8054ca79 in trap (frame=0xffffff807bfda5e0) at /usr/src/sys/amd64/amd64/trap.c:457 #6 0xffffffff80534293 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:218 #7 0xffffffff8048c794 in in6_ifdetach (ifp=0xffffff000ac75800) at /usr/src/sys/netinet6/in6_ifattach.c:900 #8 0xffffffff803c62c6 in if_detach (ifp=0xffffff000ac75800) at /usr/src/sys/net/if.c:792 #9 0xffffffff80a3618e in ng_iface_shutdown () from /boot/kernel/ng_iface.ko #10 0xffffffff80a2679b in ng_rmnode (node=0xffffff0094357900, dummy1=Variable "dummy1" is not available. ) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:735 #11 0xffffffff80a2777c in ng_apply_item (node=0xffffff0094357900, item=0xffffff0001edd230, rw=1) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:2456 #12 0xffffffff80a25c0a in ng_snd_item (item=0xffffff0001edd230, flags=Variable "flags" is not available. ) #13 0xffffffff80a22e22 in ngc_send (so=Variable "so" is not available. ) at /usr/src/sys/modules/netgraph/socket/../../../netgraph/ng_socket.c:321 #14 0xffffffff80381ae6 in sosend_generic (so=0xffffff0001ec05a0, addr=0xffffff0094497150, uio=0xffffff807bfdaa40, top=0xffffff0001e84500, control=0x0, flags=Variable "flags" is not available. ) at /usr/src/sys/kern/uipc_socket.c:1247 #15 0xffffffff80384f31 in kern_sendit (td=0xffffff0001cfd720, s=5, mp=0xffffff807bfdab10, flags=0, control=0x0, segflg=Variable "segflg" is not available. ) at /usr/src/sys/kern/uipc_syscalls.c:805 #16 0xffffffff80387d67 in sendit (td=0xffffff0001cfd720, s=5, mp=0xffffff807bfdab10, flags=0) at /usr/src/sys/kern/uipc_syscalls.c:742 #17 0xffffffff80388034 in sendto (td=Variable "td" is not available. ) at /usr/src/sys/kern/uipc_syscalls.c:857 #18 0xffffffff8054c2b7 in syscall (frame=0xffffff807bfdac80) at /usr/src/sys/amd64/amd64/trap.c:913 #19 0xffffffff805344ab in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:339 #20 0x000000080188de2c in ?? () Previous frame inner to this frame (corrupt stack?) >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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