https://bugzilla.novell.com/show_bug.cgi?id=887821 https://bugzilla.novell.com/show_bug.cgi?id=887821#c0 Summary: mdadm -Q --detail for RAID 1 segfaults Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: Willy.Weisz@univie.ac.at QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0 mdadm -QE /dev/sdb3 gives: /dev/sdb3: Magic : a92b4efc Version : 1.0 Feature Map : 0x1 Array UUID : f27c6f43:4565068d:8febeadb:89a7a594 Name : linux:0 Creation Time : Sat Jan 22 22:18:24 2011 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 2576985840 (1228.80 GiB 1319.42 GB) Array Size : 1288492920 (1228.80 GiB 1319.42 GB) Super Offset : 2576986096 sectors Unused Space : before=0 sectors, after=96 sectors State : clean Device UUID : d5dc9ef7:a5c350c6:6cf7b7e4:dcbf390b Internal Bitmap : -160 sectors from superblock Update Time : Thu Jul 17 21:05:25 2014 Checksum : 7ac46ac6 - correct Events : 13505 Device Role : Active device 0 Array State : AA ('A' == active, '.' == missing, 'R' == replacing) The same goes for /dev/sdc3 the second partner in the RAID1. mdadm -Q /dev/dm-2 (the RAID1 device) produces: /dev/dm-2: 1173.80GiB raid1 2 devices, 0 spares. Use mdadm --detail for more detail. mdadm -Q --detail /dev/dm-2 produces /dev/dm-2: Version : 1.0 Creation Time : Sat Jan 22 22:18:24 2011 Raid Level : raid1 Array Size : 1230819328 (1173.80 GiB 1260.36 GB) Used Dev Size : unknown Raid Devices : 2 Total Devices : 2 Persistence : Superblock is persistent Intent Bitmap : Internal Update Time : Thu Jul 17 21:44:53 2014 Segmentation fault Looking at dmesg I found 12 messages of the form: mdadm[29382]: segfault at 40 ip 000000000041d838 sp 00007fff40a21cc0 error 4 in mdadm[400000+76000] which differed in the process number and the value after "sp". Reproducible: Always Steps to Reproduce: 1. mdadm -Q --detail /dev/dm-2 (dm-2 being a RAID1 device) 2. 3. Actual Results: Segmentation fault Expected Results: Listing of RAID1 details -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.