Date: Tue, 25 Sep 2012 08:37:27 GMT From: Dominic Fandrey <kamikaze@bsdforen.de> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/171945: fusefs-smbnetfs crash since fusefs-libs update to 2.9.1 Message-ID: <201209250837.q8P8bRGZ057331@red.freebsd.org> Resent-Message-ID: <201209250840.q8P8e3W1094650@freefall.freebsd.org>
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>Number: 171945
>Category: ports
>Synopsis: fusefs-smbnetfs crash since fusefs-libs update to 2.9.1
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Sep 25 08:40:03 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Dominic Fandrey
>Release: RELENG_9
>Organization:
private
>Environment:
FreeBSD mobileKamikaze.norad 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0: Thu Sep 20 02:16:43 CEST 2012 root@mobileKamikaze.norad:/usr/obj/HP6510b-9/amd64/usr/src/sys/HP6510b-9 amd64
>Description:
Since the fusefs-libs update , smbnetfs crashes for me. The
only thing that works is listing the members of a workgroup.
Accessing a shared folder or listing the shares of a server crash
smbnetfs.
A log of a debug session is attached.
>How-To-Repeat:
>Fix:
Patch attached with submission follows:
gdb -e /usr/local/bin/smbnetfs
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
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welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "amd64-marcel-freebsd".
(gdb) run -o rw -o log_file=/var/log/smbnetfs.log -o uid=0 -o gid=5 -o umask=007 -o allow_other -o debug /mnt/smb
Starting program: /usr/local/bin/smbnetfs -o rw -o log_file=/var/log/smbnetfs.log -o uid=0 -o gid=5 -o umask=007 -o allow_other -o debug /mnt/smb
(no debugging symbols found)...[New LWP 100292]
gnome-keyring is not available.
FUSE library version: 2.9.1
nullpath_ok: 0
nopath: 0
utime_omit_ok: 0
unique: 0, opcode: INIT (26), nodeid: 0, insize: 56, pid: 37699
INIT: 7.19
flags=0x00000000
max_readahead=0x00000000
INIT: 7.19
flags=0x00000010
max_readahead=0x00000000
max_write=0x00020000
max_background=0
congestion_threshold=0
NOTIFY: code=0 length=40
unique: 0, opcode: GETATTR (3), nodeid: 1, insize: 40, pid: 2997
getattr /
NOTIFY: code=0 length=120
unique: 0, opcode: LOOKUP (1), nodeid: 1, insize: 55, pid: 2997
LOOKUP /MOBILEKAMIKAZE
getattr /MOBILEKAMIKAZE
NODEID: 2
NOTIFY: code=0 length=144
unique: 0, opcode: ACCESS (34), nodeid: 2, insize: 48, pid: 2997
NOTIFY: code=-78 length=16
unique: 0, opcode: LOOKUP (1), nodeid: 1, insize: 55, pid: 2997
LOOKUP /MOBILEKAMIKAZE
getattr /MOBILEKAMIKAZE
NODEID: 2
NOTIFY: code=0 length=144
unique: 0, opcode: GETATTR (3), nodeid: 2, insize: 40, pid: 37706
fgetattr[76253944826189] /MOBILEKAMIKAZE
[New Thread 805007400 (LWP 100292/smbnetfs)]
[New Thread 805008800 (LWP 100392/smbnetfs)]
[New Thread 8050e5c00 (LWP 100393/smbnetfs)]
[New Thread 8050e6000 (LWP 100394/smbnetfs)]
[New Thread 8050e6400 (LWP 100395/smbnetfs)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 8050e5c00 (LWP 100393/smbnetfs)]
0x0000000000413b9b in ?? ()
(gdb) bt
#0 0x0000000000413b9b in ?? ()
#1 0x0000000000000000 in ?? ()
#2 0x000000000000037f in ?? ()
#3 0x00007fffff9fcc20 in ?? ()
#4 0x0000455a414b494d in ?? ()
#5 0x00007fffff9fcb90 in ?? ()
#6 0x00000000004160b5 in ?? ()
#7 0x000000000000934a in ?? ()
#8 0x00007fffff9fcce0 in ?? ()
#9 0x00007fffff9fcc20 in ?? ()
#10 0x0000000805c65100 in ?? ()
#11 0x00007fffff9fcc20 in ?? ()
#12 0x0000000805c21040 in ?? ()
#13 0x00007fffff9fcb90 in ?? ()
#14 0x0000455a414b494d in ?? ()
#15 0x00007fffff9fcbd0 in ?? ()
#16 0x0000000800f03c5d in fuse_fs_fgetattr (fs=0x455a414b494d,
path=0x7fffff9fcc20 "", buf=0x37f, fi=0x0) at fuse.c:1555
Previous frame inner to this frame (corrupt stack?)
(gdb) continue
Continuing.
37696->sig_handler: signal 11 received
37696->common_print_backtrace: dumping ...
srv(37700)->smb_conn_srv_listen: errno=0, No error: 0
Program exited with code 013.
(gdb) quit
>Release-Note:
>Audit-Trail:
>Unformatted:
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