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[dm-devel] segfault while dmsetup table <name>



Hello!


I have a VG with one missing PV, activated with vgchange -ay -P.

Running dmsetup table <name> is fine for all but one LV. When running
dmsetup for this special LV dmsetup segfaults. Backtrace:

(gdb) run table vg01-usrlocal
Starting program: /home/fh/src/cvs/device-mapper/dmsetup/dmsetup table
vg01-usrlocal

Program received signal SIGSEGV, Segmentation fault.
0x4001d4ce in dm_get_next_target () from /lib/libdevmapper.so.1.00
(gdb) bt
#0  0x4001d4ce in dm_get_next_target () from /lib/libdevmapper.so.1.00
#1  0x4001df7e in dm_task_run () from /lib/libdevmapper.so.1.00
#2  0x08049867 in _status (argc=2, argv=0xbffffd68, data=0x0) at
dmsetup.c:358
#3  0x0804a0cd in main (argc=2, argv=0xbffffd68) at dmsetup.c:632
(gdb)


System is Debian unstable:
Debian packages: dmsetup,libdevmapper1.00 - both Version: 2:1.00.05-1

Kernel vanilla 2.4.21 with device-mapper patch version:
"1.00.05-cvs (2003-09-01)".


I would be happy to provide more data to help debugging this. Feel
free to send an email or talk to me on irc: butch, currently on #lvm.

But I might have to reuse the disks with the VG soon, so I can't promise
anything.


  Regards
       Florian


-- 
  Florian Hinzmann                         private: f hinzmann hamburg de
                                            Debian: fh debian org
PGP Key / ID: 1024D/B4071A65
Fingerprint : F9AB 00C1 3E3A 8125 DD3F  DF1C DF79 A374 B407 1A65






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