Date: Wed, 2 Aug 2006 16:44:34 +0200 (CEST) From: Goran Gajic <ggajic@afrodita.rcub.bg.ac.yu> To: freebsd-current@mx1.freebsd.org Subject: 7.0-CURRENT panic from today build Message-ID: <Pine.LNX.4.63.0608021642500.10912@afrodita.rcub.bg.ac.yu>
next in thread | raw e-mail | index | archive | help
This message is in MIME format. The first part should be readable text,
while the remaining parts are likely unreadable without MIME-aware tools.
--1536391169-1355910645-1154529874=:10912
Content-Type: TEXT/PLAIN; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8BIT
fbsd# kgdb /usr/src/sys/i386/compile/GENERIC/kernel.debug
/var/crash/vmcore.3
[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:
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex so_rcv r = 0 (0xc30a56f0) locked @
kern/uipc_socket2.c:166
exclusive sleep mutex inp (tcpinp) r = 0 (0xc30db480) locked @
netinet/tcp_usrreq.c:252
exclusive sleep mutex tcp r = 0 (0xc0a5a2ec) locked @
netinet/tcp_usrreq.c:251
KDB: stack backtrace:
kdb_backtrace(3,c2c91d38,c,c2773360,d5aa8a5c,...) at kdb_backtrace+0x29
witness_warn(5,0,c0946263) at witness_warn+0x192
trap(c0a50008,28,c0910028,c30a56d8,c30a567c,...) at trap+0x108
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0xc06818d2, esp = 0xd5aa8aa4, ebp = 0xd5aa8aa4 ---
knlist_mtx_locked(0) at knlist_mtx_locked+0x6
knote(c30a56d8,0,1,c30a56f0,c30a567c,...) at knote+0x1d
sowakeup(c30a567c,c30a56cc) at sowakeup+0x61
soisdisconnected(c30a567c) at soisdisconnected+0x61
tcp_discardcb(c30b6570) at tcp_discardcb+0x1f5
tcp_detach(c30a567c,c30db3f0,c30a567c,c09d1568,d5aa8b74,...) at
tcp_detach+0x14e
tcp_usr_detach(c30a567c) at tcp_usr_detach+0x67
sofree(c30a567c) at sofree+0x1fe
soclose(c30a567c) at soclose+0x2d9
soo_close(c30dfbd0,c2773360) at soo_close+0x4b
fdrop_locked(c30dfbd0,c2773360,c24806d0,0,c091adae,...) at
fdrop_locked+0x88
fdrop(c30dfbd0,c2773360,6b5,c0a11a94,0,...) at fdrop+0x24
closef(c30dfbd0,c2773360,1,0,0,...) at closef+0x367
kern_close(c2773360,1d,d5aa8d30,c08990de,c2773360,...) at kern_close+0x1b6
close(c2773360,d5aa8d04) at close+0x10
syscall(a8e0003b,bf1f003b,8245003b,e,947fa38,...) at syscall+0x256
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (6, Linux ELF, close), eip = 0x28feecaf, esp = 0xbf1ff698, ebp
= 0x91ed218 ---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x10
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06818d2
stack pointer = 0x28:0xd5aa8aa4
frame pointer = 0x28:0xd5aa8aa4
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 598 (skype)
Dumping 511 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 511MB (130736 pages) 495 479 463 447 431 415 399 383 367 351
335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31
15
#0 doadump () at pcpu.h:166
166 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) ) where
#0 doadump () at pcpu.h:166
#1 0xc04758a3 in db_fncall (dummy1=-710244144, dummy2=0, dummy3=1016,
dummy4=0xd5aa88a4 "¼\210ªÕø\003") at ../../../ddb/db_command.c:481
#2 0xc04756af in db_command (last_cmdp=0xc09f0a84, cmd_table=0x0) at
../../../ddb/db_command.c:396
#3 0xc047576a in db_command_loop () at ../../../ddb/db_command.c:448
#4 0xc0477369 in db_trap (type=12, code=0) at ../../../ddb/db_main.c:221
#5 0xc06b71d0 in kdb_trap (type=12, code=0, tf=0xd5aa8a64) at
../../../kern/subr_kdb.c:502
#6 0xc0898dc1 in trap_fatal (frame=0xd5aa8a64, eva=16) at
../../../i386/i386/trap.c:858
#7 0xc089843f in trap (frame=
{tf_fs = -1062928376, tf_es = 40, tf_ds = -1064239064, tf_edi =
-1022732584, tf_esi = -1022732676, tf_ebp = -710243676, tf_isp =
-710243696, tf_ebx = -102
2732596, tf_edx = -1032388600, tf_ecx = 4, tf_eax = 0, tf_trapno = 12,
tf_err = 16, tf_eip = -1066919726, tf_cs = 32, tf_eflags = 66050, tf_esp =
-710243652, tf
_ss = -1066920643}) at ../../../i386/i386/trap.c:277
#8 0xc0883e2a in calltrap () at ../../../i386/i386/exception.s:138
#9 0xc06818d2 in knlist_mtx_locked (arg=0x0) at
../../../kern/kern_event.c:1644
#10 0xc068153d in knote (list=0xc30a56d8, hint=0, islocked=1) at
../../../kern/kern_event.c:1520
#11 0xc06da6dd in sowakeup (so=0xc30a567c, sb=0xc30a56cc) at
../../../kern/uipc_sockbuf.c:190
#12 0xc06df7dd in soisdisconnected (so=0xc30a567c) at
../../../kern/uipc_socket2.c:170
#13 0xc07476d1 in tcp_discardcb (tp=0xc30b6570) at
../../../netinet/tcp_subr.c:786
#14 0xc074bee2 in tcp_detach (so=0xc30a567c, inp=0xc30db3f0) at
../../../netinet/tcp_usrreq.c:212
#15 0xc074bf9b in tcp_usr_detach (so=0xc30a567c) at
../../../netinet/tcp_usrreq.c:257
#16 0xc06dc206 in sofree (so=0xc30a567c) at
../../../kern/uipc_socket.c:614
#17 0xc06dc4f1 in soclose (so=0xc30a567c) at
../../../kern/uipc_socket.c:684
#18 0xc06c9c53 in soo_close (fp=0xc30dfbd0, td=0xc2773360) at
../../../kern/sys_socket.c:315
#19 0xc067dcc8 in fdrop_locked (fp=0xc30dfbd0, td=0xc2773360) at
file.h:296
#20 0xc067dc38 in fdrop (fp=0xc30dfbd0, td=0xc2773360) at
../../../kern/kern_descrip.c:2164
#21 0xc067c727 in closef (fp=0xc30dfbd0, td=0xc2773360) at
../../../kern/kern_descrip.c:1979
#22 0xc067a002 in kern_close (td=0xc2773360, fd=29) at
../../../kern/kern_descrip.c:1026
#23 0xc0679e48 in close (td=0xc2773360, uap=0x0) at
../../../kern/kern_descrip.c:977
#24 0xc08990de in syscall (frame=
{tf_fs = -1461714885, tf_es = -1088487365, tf_ds = -2109407173,
tf_edi = 14, tf_esi = 155712056, tf_ebp = 153014808, tf_isp = -710242972,
tf_ebx = 29, tf_
edx = 156362632, tf_ecx = 1, tf_eax = 6, tf_trapno = 22, tf_err = 2,
tf_eip = 687795375, tf_cs = 51, tf_eflags = 582, tf_esp = -1088424296,
tf_ss = 59})
at ../../../i386/i386/trap.c:1006
#25 0xc0883e7f in Xint0x80_syscall () at
../../../i386/i386/exception.s:191
#26 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
FreeBSD fbsd.interex.net 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Wed Aug 2
13:15:27 CEST 2006
root@fbsd.interex.net:/usr/src/sys/i386/compile/GENERIC i386
Regards,
gg.
--1536391169-1355910645-1154529874=:10912--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.LNX.4.63.0608021642500.10912>