Date: Thu, 16 Mar 2006 15:49:12 GMT From: hunreal <hunreal@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/94578: Panic by using rtorrent sometimes Message-ID: <200603161549.k2GFnBkO044606@www.freebsd.org> Resent-Message-ID: <200603162320.k2GNKlaV016489@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 94578
>Category: misc
>Synopsis: Panic by using rtorrent sometimes
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Mar 16 23:20:46 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: hunreal
>Release: FreeBSD 6.1-PRERELEASE
>Organization:
hshh.org
>Environment:
FreeBSD test.hshh.org 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #1: Thu Feb 9 16:17:28 CST 2006 root@test.hshh.org:/usr/obj/usr/src/sys/test i386
>Description:
System was panic by using Rtorrent BitTorrent client(/usr/ports/net-p2p/rtorrent) to download.
And I got crash dumps.
Here is ``bt full'' infomation.
--bt full--
[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:
panic: vm_page_unwire: invalid wire count: 0
cpuid = 0
Uptime: 34d7h40m45s
Dumping 2047 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 2047MB (524016 pages) 2031 2015 1999 1983 1967 1951 1935 1919 1903 1887 1871 1855 1839 1823 1807 1791 1775 1759 1743 1727 1711 1695 1679 1663 1647 1631 1615 1599 1583 1567 1551 1535 1519 1503 1487 1471 1455 1439 1423 1407 1391 1375 1359 1343 1327 1311 1295 1279 1263 1247 1231 1215 1199 1183 1167 1151 1135 1119 1103 1087 1071 1055 1039 1023 1007 991 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15
#0 doadump () at pcpu.h:165
165 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt full
#0 doadump () at pcpu.h:165
No locals.
#1 0xc04c7a76 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399
first_buf_printf = 1
#2 0xc04c7d9d in panic (fmt=0xc062d158 "vm_page_unwire: invalid wire count: %d") at /usr/src/sys/kern/kern_shutdown.c:555
td = (struct thread *) 0xc60d9000
bootopt = 260
newpanic = 0
ap = 0xc60d9000 "\030t\r评\206"
buf = "vm_page_unwire: invalid wire count: 0", '\0' <repeats 218 times>
#3 0xc05c0d9c in vm_page_unwire (m=0xc23d4898, activate=0) at /usr/src/sys/vm/vm_page.c:1197
No locals.
#4 0xc0510f1a in vfs_vmio_release (bp=0xda0f3c70) at /usr/src/sys/kern/vfs_bio.c:1465
i = 2
m = 0xc23d4898
#5 0xc05116b8 in getnewbuf (slpflag=0, slptimeo=0, size=16384, maxsize=16384) at /usr/src/sys/kern/vfs_bio.c:1774
qindex = 1
bp = (struct buf *) 0xda0f3c70
nbp = (struct buf *) 0xda1af000
defrag = 0
nqindex = 1
flushingbufs = 0
#6 0xc0512c28 in getblk (vp=0xc8642cc0, blkno=17073, size=16384, slpflag=0, slptimeo=0, flags=0)
at /usr/src/sys/kern/vfs_bio.c:2481
bsize = 16384
maxsize = 0
vmio = 1
offset = Unhandled dwarf expression opcode 0x93
--bt full--
--my kernel configure file--
machine i386
cpu I686_CPU
ident test
makeoptions DEBUG=-g
options SCHED_ULE
options INET
options INET6
options FFS
options SOFTUPDATES
options UFS_ACL
options UFS_DIRHASH
options PROCFS
options PSEUDOFS
options GEOM_GPT
options COMPAT_43
options COMPAT_FREEBSD4
options COMPAT_FREEBSD5
options SCSI_DELAY=5000
options KTRACE
options SYSVSHM
options SYSVMSG
options SYSVSEM
options _KPOSIX_PRIORITY_SCHEDULING
options KBD_INSTALL_CDEV
options ADAPTIVE_GIANT
device apic
options SMP
device pci
device ata
device atadisk
device atapicd
options ATA_STATIC_ID
device mpt
device scbus
device ch
device da
device pass
device ses
device atkbdc
device atkbd
device vga
device sc
device agp
device miibus
device em
device loop
device random
device ether
device pty
device bpf
options MAXDSIZ=(1024UL*1024*1024)
options AUTO_EOI_1
options ZERO_COPY_SOCKETS
options DEVICE_POLLING
options HZ=1000
options INCLUDE_CONFIG_FILE
>How-To-Repeat:
It appear sometimes.
I don't know how to repeat the problem.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200603161549.k2GFnBkO044606>