Bug#763207: mdadm: kernel segfault related to software RAID5 rebuild

Petr Slansky slansky at usa.net
Sun Sep 28 17:15:09 UTC 2014


Package: mdadm
Version: 3.2.5-5
Severity: normal

Dear Maintainer,

I run OpenMediaVault 1.0 that is based on Debian 7.6.
I noticed a segfault in dmesg output related to md device. I think it happend when I tried to add a disk to degraded RAID5 array (4/5).

# uname -a
Linux nas 3.2.0-4-686-pae #1 SMP Debian 3.2.60-1+deb7u3 i686 GNU/Linux

# lspci
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.2 USB controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
00:0e.0 RAID bus controller: VIA Technologies, Inc. VT6421 IDE/SATA Controller (rev 50)
00:12.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
00:14.0 RAID bus controller: VIA Technologies, Inc. VT6421 IDE/SATA Controller (rev 50)
01:00.0 VGA compatible controller: S3 Inc. 86c365, 86c366 [Trio 3D] (rev 01)

# dmesg
[   30.753886] Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout= 0)
[12347.604454] md: bind<sda>
[12347.629662] RAID conf printout:
[12347.629674]  --- level:5 rd:5 wd:4
[12347.629682]  disk 0, o:1, dev:sda
[12347.629690]  disk 1, o:1, dev:sdb
[12347.629698]  disk 2, o:1, dev:sdc
[12347.629706]  disk 3, o:1, dev:sdd
[12347.629713]  disk 4, o:1, dev:sde
[12347.647298] md: recovery of RAID array md0
[12347.647312] md: minimum _guaranteed_  speed: 10000 KB/sec/disk.
[12347.647321] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for recovery.
[12347.647334] md: using 128k window, over a total of 312438784k.
[12348.480599] Clocksource tsc unstable (delta = 132135431 ns)
[12348.485218] Switching to clocksource pit
[12634.575584] irq 11: nobody cared (try booting with the "irqpoll" option)
[12634.575619] Pid: 176, comm: md0_raid5 Not tainted 3.2.0-4-686-pae #1 Debian 3.2.60-1+deb7u3
[12634.575628] Call Trace:
[12634.575657]  [<c107934f>] ? __report_bad_irq+0x1c/0x8d
[12634.575671]  [<c1079652>] ? note_interrupt+0x11a/0x188
[12634.575685]  [<c1077fe0>] ? handle_irq_event_percpu+0x13f/0x155
[12634.575699]  [<c1079bac>] ? cond_unmask_irq+0x1f/0x1f
[12634.575712]  [<c1078017>] ? handle_irq_event+0x21/0x3a
[12634.575725]  [<c1079bac>] ? cond_unmask_irq+0x1f/0x1f
[12634.575738]  [<c1079bf6>] ? handle_level_irq+0x4a/0x56
[12634.575745]  <IRQ>  [<c100c807>] ? do_IRQ+0x2e/0x76
[12634.575782]  [<c103d113>] ? local_bh_enable+0x2/0x2
[12634.575802]  [<c12c9af0>] ? common_interrupt+0x30/0x38
[12634.575815]  [<c103d113>] ? local_bh_enable+0x2/0x2
[12634.575830]  [<c103007b>] ? sched_proc_update_handler+0x36/0x68
[12634.575852]  [<c11500e0>] ? __freed_request+0x60/0x68
[12634.575864]  [<c103c78a>] ? arch_local_irq_enable+0x2/0x7
[12634.575877]  [<c103d155>] ? __do_softirq+0x42/0x12f
[12634.575890]  [<c103d113>] ? local_bh_enable+0x2/0x2
[12634.575897]  <IRQ>  [<c103d398>] ? irq_exit+0x32/0x80
[12634.575917]  [<c100c83e>] ? do_IRQ+0x65/0x76
[12634.575930]  [<c12c9af0>] ? common_interrupt+0x30/0x38
[12634.575956]  [<e082e347>] ? async_xor+0x2fb/0x345 [async_xor]
[12634.575975]  [<c115a8a8>] ? cfq_allow_merge+0x33/0x58
[12634.575999]  [<e08897e7>] ? __raid_run_ops+0x34c/0xa52 [raid456]
[12634.576013]  [<c114be9d>] ? elv_merged_request+0x30/0x38
[12634.576032]  [<e088af19>] ? grow_one_stripe+0xdd/0xdd [raid456]
[12634.576051]  [<e088f056>] ? handle_stripe+0x15f1/0x18c5 [raid456]
[12634.576073]  [<e088f6be>] ? raid5d+0x394/0x3e0 [raid456]
[12634.576086]  [<c103d3c3>] ? irq_exit+0x5d/0x80
[12634.576099]  [<c12c9af0>] ? common_interrupt+0x30/0x38
[12634.576120]  [<c12c4c90>] ? _raw_spin_lock_irqsave+0x8/0x21
[12634.576133]  [<c104dbd8>] ? finish_wait+0x2a/0x4e
[12634.576176]  [<e089d44c>] ? md_thread+0xee/0x105 [md_mod]
[12634.576189]  [<c104db58>] ? add_wait_queue+0x30/0x30
[12634.576212]  [<e089d35e>] ? md_rdev_init+0xe2/0xe2 [md_mod]
[12634.576224]  [<c104d6ab>] ? kthread+0x63/0x68
[12634.576236]  [<c104d648>] ? kthread_worker_fn+0x101/0x101
[12634.576250]  [<c12c9afe>] ? kernel_thread_helper+0x6/0x10
[12634.576257] handlers:
[12634.576318] [<e0acaf8e>] ata_bmdma_interrupt
[12634.576335] Disabling IRQ #11


-- Package-specific info:
--- mdadm.conf
DEVICE partitions
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
ARRAY /dev/md0 metadata=1.2 spares=1 name=nas:nas UUID=36faef62:06b0383a:86b936f7:4f9abe5f

--- /etc/default/mdadm
AUTOSTART=true
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=false

--- /proc/mdstat:
Personalities : [raid6] [raid5] [raid4] 
md0 : active raid5 sda[5] sdb[1] sde[4] sdd[3] sdc[2]
      1249755136 blocks super 1.2 level 5, 512k chunk, algorithm 2 [5/4] [_UUUU]
      [>....................]  recovery =  3.2% (10018296/312438784) finish=960.9min speed=5244K/sec
      
unused devices: <none>

--- /proc/partitions:
major minor  #blocks  name

   8        0  312570167 sda
   8       16  312571224 sdb
   8       32  312570167 sdc
   8       48  312571224 sdd
   8       64  312571224 sde
   8       80    7880544 sdf
   8       81    7505920 sdf1
   8       82          1 sdf2
   8       85     371712 sdf5
   9        0 1249755136 md0

--- LVM physical volumes:
--- mount output
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=62374,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=51448k,mode=755)
/dev/disk/by-uuid/a957f6b2-6876-4b1f-b15c-a0e21ff97349 on / type ext4 (rw,relatime,errors=remount-ro,user_xattr,barrier=1,data=ordered)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=177220k)
tmpfs on /tmp type tmpfs (rw,relatime)
/dev/md0 on /media/d2f578ee-50a2-4270-91bf-e5706f8b7580 type xfs (rw,noexec,relatime,attr2,delaylog,sunit=1024,swidth=4096,usrquota,grpquota,_netdev)
/dev/md0 on /export/nas type xfs (rw,noexec,relatime,attr2,delaylog,sunit=1024,swidth=4096,usrquota,grpquota)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)

--- initrd.img-3.2.0-4-686-pae:
67607 blocks
8a9b59e7c26a461c838f13c5def0b5d7  ./sbin/mdadm
fe5fdab680e3b3a32d07fcae5a21ae58  ./conf/mdadm
6e409c5894617deb7f6254d9bd532435  ./etc/mdadm/mdadm.conf
a560b1c713f6f2bf42abcd9dade35d6a  ./scripts/local-top/mdadm
9fa0bd868b87bffd601e580d1424ccb3  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/multipath.ko
33f1f02c71a7913cf510843be1a734e7  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/raid10.ko
e7728e809a91282c8da7f50d23526abb  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/raid456.ko
e0aef6521e2d6690b514204a520244a3  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/dm-log.ko
1c6e73189c1e0ebc5bf62ce8caae3e35  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/dm-region-hash.ko
fdacba723db8004c7543b29e2a631b4a  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/dm-snapshot.ko
7fc086e946596a28b831015a76af9b0a  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/md-mod.ko
3319c307885ec86bb1f668a19e8620e7  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/linear.ko
c127dc6027966c2abb55e6dd2abfd0de  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/raid0.ko
52dc52a80f4360be8c2742e7e066dea5  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/dm-mirror.ko
0002cc62fcc7cc49834eb30474182fc0  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/dm-mod.ko
2524bc91f97139b30add7fab6e6fee57  ./lib/modules/3.2.0-4-686-pae/kernel/drivers/md/raid1.ko

--- initrd's /conf/conf.d/md:
no conf/md file.

--- /proc/modules:
dm_mod 57362 0 - Live 0xe08e3000
raid456 47757 1 - Live 0xe0888000
async_raid6_recov 12518 1 raid456, Live 0xe0873000
async_memcpy 12363 2 raid456,async_raid6_recov, Live 0xe086a000
async_pq 12542 2 raid456,async_raid6_recov, Live 0xe083c000
async_xor 12390 3 raid456,async_raid6_recov,async_pq, Live 0xe082e000
async_tx 12540 5 raid456,async_raid6_recov,async_memcpy,async_pq,async_xor, Live 0xe081f000
raid6_pq 86874 2 async_raid6_recov,async_pq, Live 0xe08b0000
md_mod 85719 2 raid456, Live 0xe089a000

--- /var/log/syslog:

--- volume detail:
/dev/sda:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x2
     Array UUID : 36faef62:06b0383a:86b936f7:4f9abe5f
           Name : nas:nas  (local to host nas)
  Creation Time : Tue Sep 23 23:10:40 2014
     Raid Level : raid5
   Raid Devices : 5

 Avail Dev Size : 624878191 (297.97 GiB 319.94 GB)
     Array Size : 1249755136 (1191.86 GiB 1279.75 GB)
  Used Dev Size : 624877568 (297.96 GiB 319.94 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
Recovery Offset : 0 sectors
          State : clean
    Device UUID : 82f90b80:76e4471f:37e180d2:f4f95475

    Update Time : Sun Sep 28 18:43:34 2014
       Checksum : b1edadfc - correct
         Events : 403

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 0
   Array State : AAAAA ('A' == active, '.' == missing)
--
/dev/sdb:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 36faef62:06b0383a:86b936f7:4f9abe5f
           Name : nas:nas  (local to host nas)
  Creation Time : Tue Sep 23 23:10:40 2014
     Raid Level : raid5
   Raid Devices : 5

 Avail Dev Size : 624880304 (297.97 GiB 319.94 GB)
     Array Size : 1249755136 (1191.86 GiB 1279.75 GB)
  Used Dev Size : 624877568 (297.96 GiB 319.94 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : b91d8d9f:ad51503e:4eb46900:9ceb7171

    Update Time : Sun Sep 28 18:43:34 2014
       Checksum : 1a7d0c64 - correct
         Events : 403

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 1
   Array State : AAAAA ('A' == active, '.' == missing)
--
/dev/sdc:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 36faef62:06b0383a:86b936f7:4f9abe5f
           Name : nas:nas  (local to host nas)
  Creation Time : Tue Sep 23 23:10:40 2014
     Raid Level : raid5
   Raid Devices : 5

 Avail Dev Size : 624878191 (297.97 GiB 319.94 GB)
     Array Size : 1249755136 (1191.86 GiB 1279.75 GB)
  Used Dev Size : 624877568 (297.96 GiB 319.94 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 8f00cfbc:329ba9f8:c80f4667:af465961

    Update Time : Sun Sep 28 18:43:34 2014
       Checksum : 48dbe70d - correct
         Events : 403

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 2
   Array State : AAAAA ('A' == active, '.' == missing)
--
/dev/sdd:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 36faef62:06b0383a:86b936f7:4f9abe5f
           Name : nas:nas  (local to host nas)
  Creation Time : Tue Sep 23 23:10:40 2014
     Raid Level : raid5
   Raid Devices : 5

 Avail Dev Size : 624880304 (297.97 GiB 319.94 GB)
     Array Size : 1249755136 (1191.86 GiB 1279.75 GB)
  Used Dev Size : 624877568 (297.96 GiB 319.94 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 2325d802:9c8c09ba:f61c3626:5937133d

    Update Time : Sun Sep 28 18:43:34 2014
       Checksum : eaef0323 - correct
         Events : 403

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 3
   Array State : AAAAA ('A' == active, '.' == missing)
--
/dev/sde:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 36faef62:06b0383a:86b936f7:4f9abe5f
           Name : nas:nas  (local to host nas)
  Creation Time : Tue Sep 23 23:10:40 2014
     Raid Level : raid5
   Raid Devices : 5

 Avail Dev Size : 624880304 (297.97 GiB 319.94 GB)
     Array Size : 1249755136 (1191.86 GiB 1279.75 GB)
  Used Dev Size : 624877568 (297.96 GiB 319.94 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : e4f80c46:62f47492:4518e724:d43d4af5

    Update Time : Sun Sep 28 18:43:34 2014
       Checksum : bd774076 - correct
         Events : 403

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 4
   Array State : AAAAA ('A' == active, '.' == missing)
--
/dev/sdf:
   MBR Magic : aa55
Partition[0] :     15011840 sectors at         2048 (type 83)
Partition[1] :       743426 sectors at     15015934 (type 05)
--
/dev/sdf1 is not recognised by mdadm.
/dev/sdf2:
   MBR Magic : aa55
Partition[0] :       743424 sectors at            2 (type 82)
--
/dev/sdf5 is not recognised by mdadm.

--- /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-686-pae root=UUID=a957f6b2-6876-4b1f-b15c-a0e21ff97349 ro quiet

--- grub2:
set root='(hd0,msdos1)'
  set root='(hd0,msdos1)'
	set root='(hd0,msdos1)'
	linux	/boot/vmlinuz-3.2.0-4-686-pae root=UUID=a957f6b2-6876-4b1f-b15c-a0e21ff97349 ro  quiet
	set root='(hd0,msdos1)'
	linux	/boot/vmlinuz-3.2.0-4-686-pae root=UUID=a957f6b2-6876-4b1f-b15c-a0e21ff97349 ro single 

--- udev:
ii  udev           175-7.2      i386         /dev/ and hotplug management daem
b0e5d8d58dbd5c79336452d9462f80f6  /etc/udev/rules.d/99-openmediavault-md-raid.rules
6df86db16655769fa94086d3ee13453a  /lib/udev/rules.d/64-md-raid.rules

--- /dev:
brw-rw---T 1 root disk 9, 0 Sep 28 18:39 /dev/md0

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root  9 Sep 28 15:13 ata-ELITE_PRO_CF_CARD_8GB___5B922500 -> ../../sdf
lrwxrwxrwx 1 root root 10 Sep 28 15:13 ata-ELITE_PRO_CF_CARD_8GB___5B922500-part1 -> ../../sdf1
lrwxrwxrwx 1 root root 10 Sep 28 15:13 ata-ELITE_PRO_CF_CARD_8GB___5B922500-part2 -> ../../sdf2
lrwxrwxrwx 1 root root 10 Sep 28 15:13 ata-ELITE_PRO_CF_CARD_8GB___5B922500-part5 -> ../../sdf5
lrwxrwxrwx 1 root root  9 Sep 28 18:39 ata-SAMSUNG_HD322GJ_63013E11AA0Q22 -> ../../sda
lrwxrwxrwx 1 root root  9 Sep 28 15:13 ata-SAMSUNG_HD322HJ_S17AJ1KS225744 -> ../../sdb
lrwxrwxrwx 1 root root  9 Sep 28 15:13 ata-SAMSUNG_HD322HJ_S17AJDWQ927485 -> ../../sdd
lrwxrwxrwx 1 root root  9 Sep 28 15:13 ata-SAMSUNG_HD322HJ_S17AJDWQB04073 -> ../../sdc
lrwxrwxrwx 1 root root  9 Sep 28 15:13 ata-WDC_WD3200AAJB-00WGA0_WD-WCARW6580320 -> ../../sde
lrwxrwxrwx 1 root root  9 Sep 28 18:39 md-name-nas:nas -> ../../md0
lrwxrwxrwx 1 root root  9 Sep 28 18:39 md-uuid-36faef62:06b0383a:86b936f7:4f9abe5f -> ../../md0
lrwxrwxrwx 1 root root  9 Sep 28 15:13 scsi-SATA_ELITE_PRO_CF_CA__5B922500 -> ../../sdf
lrwxrwxrwx 1 root root 10 Sep 28 15:13 scsi-SATA_ELITE_PRO_CF_CA__5B922500-part1 -> ../../sdf1
lrwxrwxrwx 1 root root 10 Sep 28 15:13 scsi-SATA_ELITE_PRO_CF_CA__5B922500-part2 -> ../../sdf2
lrwxrwxrwx 1 root root 10 Sep 28 15:13 scsi-SATA_ELITE_PRO_CF_CA__5B922500-part5 -> ../../sdf5
lrwxrwxrwx 1 root root  9 Sep 28 18:39 scsi-SATA_SAMSUNG_HD322GJ63013E11AA0Q22 -> ../../sda
lrwxrwxrwx 1 root root  9 Sep 28 15:13 scsi-SATA_SAMSUNG_HD322HJS17AJ1KS225744 -> ../../sdb
lrwxrwxrwx 1 root root  9 Sep 28 15:13 scsi-SATA_SAMSUNG_HD322HJS17AJDWQ927485 -> ../../sdd
lrwxrwxrwx 1 root root  9 Sep 28 15:13 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB04073 -> ../../sdc
lrwxrwxrwx 1 root root  9 Sep 28 15:13 scsi-SATA_WDC_WD3200AAJB-_WD-WCARW6580320 -> ../../sde
lrwxrwxrwx 1 root root  9 Sep 28 15:13 wwn-0x50000f00009dbc77 -> ../../sdc
lrwxrwxrwx 1 root root  9 Sep 28 15:13 wwn-0x50000f0003294758 -> ../../sdd
lrwxrwxrwx 1 root root  9 Sep 28 18:39 wwn-0x50000f00aaeb220b -> ../../sda
lrwxrwxrwx 1 root root  9 Sep 28 15:13 wwn-0x50014ee1015072ae -> ../../sde
lrwxrwxrwx 1 root root  9 Sep 28 15:13 wwn-0x50024e90010025e7 -> ../../sdb

/dev/disk/by-label:
total 0
lrwxrwxrwx 1 root root 9 Sep 28 18:39 nas -> ../../md0

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root  9 Sep 28 15:13 pci-0000:00:07.1-scsi-0:0:0:0 -> ../../sdf
lrwxrwxrwx 1 root root 10 Sep 28 15:13 pci-0000:00:07.1-scsi-0:0:0:0-part1 -> ../../sdf1
lrwxrwxrwx 1 root root 10 Sep 28 15:13 pci-0000:00:07.1-scsi-0:0:0:0-part2 -> ../../sdf2
lrwxrwxrwx 1 root root 10 Sep 28 15:13 pci-0000:00:07.1-scsi-0:0:0:0-part5 -> ../../sdf5
lrwxrwxrwx 1 root root  9 Sep 28 18:39 pci-0000:00:0e.0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root  9 Sep 28 15:13 pci-0000:00:0e.0-scsi-1:0:0:0 -> ../../sdb
lrwxrwxrwx 1 root root  9 Sep 28 15:13 pci-0000:00:14.0-scsi-0:0:0:0 -> ../../sdc
lrwxrwxrwx 1 root root  9 Sep 28 15:13 pci-0000:00:14.0-scsi-1:0:0:0 -> ../../sdd
lrwxrwxrwx 1 root root  9 Sep 28 15:13 pci-0000:00:14.0-scsi-2:0:0:0 -> ../../sde

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 10 Sep 28 15:13 7d5f8fce-1a8e-4270-88c9-7b43db7806e5 -> ../../sdf5
lrwxrwxrwx 1 root root 10 Sep 28 15:13 a957f6b2-6876-4b1f-b15c-a0e21ff97349 -> ../../sdf1
lrwxrwxrwx 1 root root  9 Sep 28 18:39 d2f578ee-50a2-4270-91bf-e5706f8b7580 -> ../../md0

/dev/md:
total 0

Auto-generated on Sun, 28 Sep 2014 19:08:49 +0200
by mdadm bugscript 3.2.5-5

-- System Information:
Debian Release: 7.6
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'stable-updates')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages mdadm depends on:
ii  debconf      1.5.49
ii  initscripts  2.88dsf-41+deb7u1
ii  libc6        2.13-38+deb7u4
ii  lsb-base     4.1+Debian8+deb7u1
ii  udev         175-7.2

Versions of packages mdadm recommends:
ii  module-init-tools               9-3
ii  postfix [mail-transport-agent]  2.9.6-2

mdadm suggests no packages.

-- debconf information:
  mdadm/initrdstart_msg_errexist:
  mdadm/initrdstart_msg_intro:
  mdadm/autostart: true
  mdadm/autocheck: true
  mdadm/initrdstart_msg_errblock:
  mdadm/mail_to: root
  mdadm/initrdstart_msg_errmd:
  mdadm/initrdstart: all
  mdadm/initrdstart_msg_errconf:
  mdadm/initrdstart_notinconf: false
  mdadm/start_daemon: true



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