Date: Mon, 24 Mar 2008 10:23:24 +0200 From: "Alexander Shulikov" <shulikov@gmail.com> To: freebsd-ipfw@FreeBSD.org Subject: kern/121955: [ipfw] [panic] freebsd 7.0 panic with mpd Message-ID: <18292fe60803240123o66d161d9l188f2e4b7dcd610b@mail.gmail.com> In-Reply-To: <18292fe60803240107v1462a87v4222790745844d5d@mail.gmail.com> References: <18292fe60803240107v1462a87v4222790745844d5d@mail.gmail.com>
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For bug kern/121955: ([ipfw] [panic] freebsd 7.0 panic with mpd)
I receive new dump with mpd-4.4 and FreeBSD 7.0-RELEASE:
# kgdb /usr/obj/usr/src/sys/kkk/kernel.debug /var/crash/vmcore.2
[GDB will not be able to debug user-mode threads:
/usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
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 "i386-marcel-freebsd".
Unread portion of the kernel message buffer:
Fatal double fault:
eip = 0xc062ffa1
esp = 0xe3fedf40
ebp = 0xe3fee264
cpuid = 0; apic id = 00
panic: double fault
cpuid = 0
Uptime: 3m19s
Physical memory: 1015 MB
Dumping 62 MB: (CTRL-C to abort) (CTRL-C to abort) 47 (CTRL-C to
abort) 31 15
#0 doadump () at pcpu.h:195
195 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) backtrace
#0 doadump () at pcpu.h:195
#1 0xc055a0b7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc055a379 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:563
#3 0xc07ac2ab in dblfault_handler () at /usr/src/sys/i386/i386/trap.c:928
#4 0xc062ffa1 in ipfw_chk (args=0xe3fee27c) at
/usr/src/sys/netinet/ip_fw2.c:2303
#5 0xc0634771 in ipfw_check_out (arg=0x0, m0=0xe3fee380,
ifp=0xc3c6bc00, dir=2, inp=0x0)
at /usr/src/sys/netinet/ip_fw_pfil.c:251
#6 0xc05f99f8 in pfil_run_hooks (ph=0xc0870ea0, mp=0xe3fee410,
ifp=0xc3c6bc00, dir=2, inp=0x0) at /usr/src/sys/net/pfil.c:78
#7 0xc0638ee2 in ip_output (m=0xc3f82600, opt=0x0, ro=0xe3fee3e4,
flags=1, imo=0x0, inp=0x0)
at /usr/src/sys/netinet/ip_output.c:438
#8 0xc0628cf6 in dummynet_send (m=0xc3f82600) at
/usr/src/sys/netinet/ip_dummynet.c:840
#9 0xc062b23c in dummynet_io (m=0xc3f82600, dir=1, fwa=0xe3fee578) at
/usr/src/sys/netinet/ip_dummynet.c:1373
#10 0xc063489e in ipfw_check_out (arg=0x0, m0=0xe3fee67c,
ifp=0xc3c6bc00, dir=2, inp=0x0)
at /usr/src/sys/netinet/ip_fw_pfil.c:289
#11 0xc05f99f8 in pfil_run_hooks (ph=0xc0870ea0, mp=0xe3fee70c,
ifp=0xc3c6bc00, dir=2, inp=0x0) at /usr/src/sys/net/pfil.c:78
#12 0xc0638ee2 in ip_output (m=0xc3f82600, opt=0x0, ro=0xe3fee6e0,
flags=0, imo=0x0, inp=0x0)
at /usr/src/sys/netinet/ip_output.c:438
#13 0xc069aa55 in tcp_respond (tp=0x0, ipgen=0xc3f96031,
th=0xc3f96045, m=0xc3f82600, ack=2416490148, seq=0, flags=Variable
"flags" is not available.
)
at /usr/src/sys/netinet/tcp_subr.c:572
#14 0xc0692ab6 in tcp_dropwithreset (m=0xc3f82600, th=0xc3f96045,
tp=0x0, tlen=1, rstreason=3)
at /usr/src/sys/netinet/tcp_input.c:2470
#15 0xc0695933 in tcp_input (m=0xc3f82600, off0=20) at
/usr/src/sys/netinet/tcp_input.c:851
#16 0xc06375e8 in ip_input (m=0xc3f82600) at
/usr/src/sys/netinet/ip_input.c:665
#17 0xc05f8195 in netisr_dispatch (num=2, m=0xc3f82600) at
/usr/src/sys/net/netisr.c:185
#18 0xc0628d22 in dummynet_send (m=0xc3f82600) at
/usr/src/sys/netinet/ip_dummynet.c:846
#19 0xc062b23c in dummynet_io (m=0xc3f82600, dir=2, fwa=0xe3feea08) at
/usr/src/sys/netinet/ip_dummynet.c:1373
#20 0xc06345b7 in ipfw_check_in (arg=0x0, m0=0xe3feeb0c,
ifp=0xc3c6bc00, dir=1, inp=0x0)
at /usr/src/sys/netinet/ip_fw_pfil.c:163
#21 0xc05f99f8 in pfil_run_hooks (ph=0xc0870ea0, mp=0xe3feeb64,
ifp=0xc3c6bc00, dir=1, inp=0x0) at /usr/src/sys/net/pfil.c:78
#22 0xc0637121 in ip_input (m=0xc3f82600) at
/usr/src/sys/netinet/ip_input.c:417
#23 0xc05f8195 in netisr_dispatch (num=2, m=0xc3f82600) at
/usr/src/sys/net/netisr.c:185
#24 0xc060d2c4 in ng_iface_rcvdata (hook=0xc3ee6400, item=0xc40917c0)
at /usr/src/sys/netgraph/ng_iface.c:757
#25 0xc060704d in ng_apply_item (node=0xc4097b00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#26 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#27 0xc060704d in ng_apply_item (node=0xc4791c00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#28 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#29 0xc060c049 in ng_car_rcvdata (hook=0xc429d900, item=0xc40917c0) at
/usr/src/sys/netgraph/ng_car.c:368
#30 0xc060704d in ng_apply_item (node=0xc4791d00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#31 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#32 0xc060704d in ng_apply_item (node=0xc4791c00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#33 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
---Type <return> to continue, or q <return> to quit---
#34 0xc061a58d in ng_tcpmss_rcvdata (hook=0xc43ca800, item=0xc40917c0)
at /usr/src/sys/netgraph/ng_tcpmss.c:346
#35 0xc060704d in ng_apply_item (node=0xc474b800, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#36 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#37 0xc06029df in ng_netflow_rcvdata (hook=0xc42e2200,
item=0xc40917c0) at /usr/src/sys/netgraph/netflow/ng_netflow.c:469
#38 0xc060704d in ng_apply_item (node=0xc4287100, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#39 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#40 0xc0602cbc in ng_netflow_rcvdata (hook=0xc43c7c80,
item=0xc40917c0) at /usr/src/sys/netgraph/netflow/ng_netflow.c:600
#41 0xc060704d in ng_apply_item (node=0xc4287100, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#42 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#43 0xc06129fe in ng_ppp_proto_recv (node=0xc409db00, item=0xc40917c0,
proto=33, linkNum=0)
at /usr/src/sys/netgraph/ng_ppp.c:930
#44 0xc0612af8 in ng_ppp_hcomp_recv (node=0xc409db00, item=0xc40917c0,
proto=33, linkNum=0)
at /usr/src/sys/netgraph/ng_ppp.c:1030
#45 0xc0612c93 in ng_ppp_comp_recv (node=0xc409db00, item=0xc40917c0,
proto=33, linkNum=0)
at /usr/src/sys/netgraph/ng_ppp.c:1149
#46 0xc0612d83 in ng_ppp_crypt_recv (node=0xc409db00, item=0xc40917c0,
proto=33, linkNum=0)
at /usr/src/sys/netgraph/ng_ppp.c:1249
#47 0xc0615ea4 in ng_ppp_rcvdata (hook=0xc4070480, item=0xc40917c0) at
/usr/src/sys/netgraph/ng_ppp.c:1504
#48 0xc060704d in ng_apply_item (node=0xc409db00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#49 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#50 0xc0618354 in ng_pptpgre_rcvdata (hook=0xc43c7b80,
item=0xc40917c0) at /usr/src/sys/netgraph/ng_pptpgre.c:748
#51 0xc060704d in ng_apply_item (node=0xc474be00, item=0xc40917c0,
rw=0) at /usr/src/sys/netgraph/ng_base.c:2483
#52 0xc0609cb9 in ng_snd_item (item=0xc40917c0, flags=0) at
/usr/src/sys/netgraph/ng_base.c:2411
#53 0xc060fa60 in ng_ksocket_incoming2 (node=0xc4784000, hook=0x0,
arg1=0xc42aaad4, waitflag=1)
at /usr/src/sys/netgraph/ng_ksocket.c:1149
#54 0xc0609278 in ng_apply_item (node=0xc4784000, item=0xc4091280,
rw=1) at /usr/src/sys/netgraph/ng_base.c:2559
#55 0xc0609643 in ngintr () at /usr/src/sys/netgraph/ng_base.c:3403
#56 0xc05f83f2 in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:254
#57 0xc053d2db in ithread_loop (arg=0xc3b04280) at
/usr/src/sys/kern/kern_intr.c:1036
#58 0xc053a0d9 in fork_exit (callout=0xc053d130 <ithread_loop>,
arg=0xc3b04280, frame=0xe3fefd38)
at /usr/src/sys/kern/kern_fork.c:781
#59 0xc0794390 in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:205
(kgdb)
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