Package: mdadm
Version: 2.6.4-1
Severity: important
| pot:~# mdadm --monitor --scan
| Segmentation fault
Building from the source package and running under GDB:
| (gdb) set args --monitor --scan
| (gdb) run
| Starting program: /home/noodles/mdadm/mdadm-2.6.4/mdadm --monitor --scan
|
| Program received signal SIGSEGV, Segmentation fault.
| 0x0805c019 in Monitor (devlist=0x0, mailaddr=0x8075268 "root", alert_cmd=0x0,
| period=60, daemonise=0, scan=1, oneshot=0, dosyslog=0, test=0,
pidfile=0x0)
| at Monitor.c:406
| 406 (strcmp(mse->level, "raid0")!=0 &&
| (gdb) bt
| #0 0x0805c019 in Monitor (devlist=0x0, mailaddr=0x8075268 "root",
| alert_cmd=0x0, period=60, daemonise=0, scan=1, oneshot=0, dosyslog=0,
| test=0, pidfile=0x0) at Monitor.c:406
| #1 0x0804b325 in main (argc=3, argv=0xbfcfb2a4) at mdadm.c:1306
| (gdb) print mse->level
| $1 = 0x0
| (gdb) print mse->dev
| $2 = 0x8076f50 "md1"
Looks like it isn't coping with the "active(auto-read-only)" ? md1 is
used for swap.
-- Package-specific info:
--- mount output
/dev/md0 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
/dev/mapper/newvg-var on /var type ext3 (rw)
/dev/mapper/newvg-usr on /usr type ext3 (rw)
/dev/mapper/newvg-tmp on /tmp type ext3 (rw)
/dev/mapper/newvg-home on /home type ext3 (rw)
/dev/mapper/newvg-space on /mnt/space type ext3 (rw)
/dev/sda4 on /mnt/scratch type ext3 (rw)
--- mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE /dev/sda* /dev/sdb*
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
--- /proc/mdstat:
Personalities : [raid1]
md2 : active raid1 sda3[0] sdb3[2]
154071314 blocks super 1.1 [2/2] [UU]
md1 : active(auto-read-only) raid1 sdb2[0] sda2[1]
1759040 blocks [2/2] [UU]
md0 : active raid1 sdb1[0] sda1[1]
401536 blocks [2/2] [UU]
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 0 244198584 sda
8 1 401624 sda1
8 2 1759117 sda2
8 3 154071382 sda3
8 4 87963907 sda4
8 16 156290904 sdb
8 17 409626 sdb1
8 18 1767150 sdb2
8 19 154111545 sdb3
9 0 401536 md0
9 1 1759040 md1
9 2 154071314 md2
253 0 31457280 dm-0
253 1 2097152 dm-1
253 2 10485760 dm-2
253 3 10485760 dm-3
253 4 99545088 dm-4
--- initrd.img-2.6.24-rc8:
17841 blocks
lib/modules/2.6.24-rc8/kernel/drivers/md/md-mod.ko
lib/modules/2.6.24-rc8/kernel/drivers/md/dm-mod.ko
lib/modules/2.6.24-rc8/kernel/drivers/md/raid456.ko
lib/modules/2.6.24-rc8/kernel/drivers/md/raid1.ko
lib/modules/2.6.24-rc8/kernel/drivers/md/dm-snapshot.ko
lib/modules/2.6.24-rc8/kernel/drivers/md/dm-mirror.ko
scripts/local-top/mdadm
sbin/mdadm
etc/mdadm
etc/mdadm/mdadm.conf
--- /proc/modules:
dm_mirror 18944 0 - Live 0xf8875000
dm_snapshot 14624 0 - Live 0xf884e000
dm_mod 46720 13 dm_mirror,dm_snapshot, Live 0xf889d000
raid1 19328 3 - Live 0xf8848000
md_mod 67668 4 raid1, Live 0xf888b000
--- /var/log/syslog:
Jan 16 19:48:58 pot kernel: md: raid1 personality registered for level 1
Jan 16 19:48:58 pot kernel: md: md0 stopped.
Jan 16 19:48:58 pot kernel: md: bind<sda1>
Jan 16 19:48:58 pot kernel: md: bind<sdb1>
Jan 16 19:48:58 pot kernel: md: md1 stopped.
Jan 16 19:48:58 pot kernel: md: bind<sda2>
Jan 16 19:48:58 pot kernel: md: bind<sdb2>
Jan 16 19:48:58 pot kernel: md: md2 stopped.
Jan 16 19:48:58 pot kernel: md: bind<sdb3>
Jan 16 19:48:58 pot kernel: md: bind<sda3>
Jan 16 19:49:11 pot mdadm: NewArray event detected on md device /dev/md2
Jan 16 20:18:27 pot mdadm: NewArray event detected on md device /dev/md2
Jan 17 19:54:51 pot kernel: md: raid1 personality registered for level 1
Jan 17 19:54:51 pot kernel: md: md0 stopped.
Jan 17 19:54:51 pot kernel: md: bind<sda1>
Jan 17 19:54:51 pot kernel: md: bind<sdb1>
Jan 17 19:54:51 pot kernel: md: md1 stopped.
Jan 17 19:54:51 pot kernel: md: bind<sda2>
Jan 17 19:54:51 pot kernel: md: bind<sdb2>
Jan 17 19:54:51 pot kernel: md: md2 stopped.
Jan 17 19:54:51 pot kernel: md: bind<sdb3>
Jan 17 19:54:51 pot kernel: md: bind<sda3>
Jan 17 19:55:10 pot mdadm: NewArray event detected on md device /dev/md2
Jan 18 17:57:43 pot kernel: md: raid1 personality registered for level 1
Jan 18 17:57:43 pot kernel: md: md0 stopped.
Jan 18 17:57:43 pot kernel: md: bind<sda1>
Jan 18 17:57:43 pot kernel: md: bind<sdb1>
Jan 18 17:57:43 pot kernel: md: md1 stopped.
Jan 18 17:57:43 pot kernel: md: bind<sda2>
Jan 18 17:57:43 pot kernel: md: bind<sdb2>
Jan 18 17:57:43 pot kernel: md: md2 stopped.
Jan 18 17:57:43 pot kernel: md: bind<sdb3>
Jan 18 17:57:43 pot kernel: md: bind<sda3>
Jan 18 17:57:57 pot mdadm: NewArray event detected on md device /dev/md2
Jan 18 18:51:42 pot kernel: md: raid1 personality registered for level 1
Jan 18 18:51:42 pot kernel: md: md0 stopped.
Jan 18 18:51:42 pot kernel: md: bind<sda1>
Jan 18 18:51:42 pot kernel: md: bind<sdb1>
Jan 18 18:51:42 pot kernel: md: md1 stopped.
Jan 18 18:51:42 pot kernel: md: bind<sda2>
Jan 18 18:51:42 pot kernel: md: bind<sdb2>
Jan 18 18:51:42 pot kernel: md: md2 stopped.
Jan 18 18:51:42 pot kernel: md: bind<sdb3>
Jan 18 18:51:42 pot kernel: md: bind<sda3>
Jan 18 18:51:54 pot mdadm: NewArray event detected on md device /dev/md2
Jan 20 18:37:25 pot kernel: md: raid1 personality registered for level 1
Jan 20 18:37:25 pot kernel: md: md0 stopped.
Jan 20 18:37:25 pot kernel: md: bind<sda1>
Jan 20 18:37:25 pot kernel: md: bind<sdb1>
Jan 20 18:37:25 pot kernel: md: md1 stopped.
Jan 20 18:37:25 pot kernel: md: bind<sda2>
Jan 20 18:37:25 pot kernel: md: bind<sdb2>
Jan 20 18:37:25 pot kernel: md: md2 stopped.
Jan 20 18:37:25 pot kernel: md: bind<sdb3>
Jan 20 18:37:25 pot kernel: md: bind<sda3>
Jan 20 18:39:08 pot mdadm: NewArray event detected on md device /dev/md2
Jan 20 19:03:58 pot kernel: md: raid1 personality registered for level 1
Jan 20 19:03:58 pot kernel: md: md0 stopped.
Jan 20 19:03:58 pot kernel: md: bind<sda1>
Jan 20 19:03:58 pot kernel: md: bind<sdb1>
Jan 20 19:03:58 pot kernel: md: md1 stopped.
Jan 20 19:03:58 pot kernel: md: bind<sda2>
Jan 20 19:03:58 pot kernel: md: bind<sdb2>
Jan 20 19:03:58 pot kernel: md: md2 stopped.
Jan 20 19:03:58 pot kernel: md: bind<sdb3>
Jan 20 19:03:58 pot kernel: md: bind<sda3>
Jan 20 19:04:12 pot mdadm: NewArray event detected on md device /dev/md2
Jan 21 20:19:34 pot kernel: md: raid1 personality registered for level 1
Jan 21 20:19:34 pot kernel: md: md0 stopped.
Jan 21 20:19:34 pot kernel: md: bind<sda1>
Jan 21 20:19:34 pot kernel: md: bind<sdb1>
Jan 21 20:19:34 pot kernel: md: md1 stopped.
Jan 21 20:19:34 pot kernel: md: bind<sda2>
Jan 21 20:19:34 pot kernel: md: bind<sdb2>
Jan 21 20:19:34 pot kernel: md: md2 stopped.
Jan 21 20:19:34 pot kernel: md: bind<sdb3>
Jan 21 20:19:34 pot kernel: md: bind<sda3>
Jan 21 20:19:48 pot mdadm: NewArray event detected on md device /dev/md2
Jan 22 19:47:38 pot kernel: md: raid1 personality registered for level 1
Jan 22 19:47:38 pot kernel: md: md0 stopped.
Jan 22 19:47:38 pot kernel: md: bind<sda1>
Jan 22 19:47:38 pot kernel: md: bind<sdb1>
Jan 22 19:47:38 pot kernel: md: md1 stopped.
Jan 22 19:47:38 pot kernel: md: bind<sda2>
Jan 22 19:47:38 pot kernel: md: bind<sdb2>
Jan 22 19:47:38 pot kernel: md: md2 stopped.
Jan 22 19:47:38 pot kernel: md: bind<sdb3>
Jan 22 19:47:38 pot kernel: md: bind<sda3>
Jan 22 19:47:54 pot mdadm: NewArray event detected on md device /dev/md2
--- volume detail:
--- /proc/cmdline
root=/dev/md0 ro
--- grub:
kernel /boot/vmlinuz-2.6.24-rc8 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.24-rc8 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.24-rc6 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.24-rc6 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.24-rc3 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.24-rc3 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.22.6 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.22.6 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.22-3-686 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.22-3-686 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.22 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.22 root=/dev/md0 ro single
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.24-rc8 (PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages mdadm depends on:
ii debconf 1.5.18 Debian configuration management sy
ii libc6 2.7-6 GNU C Library: Shared libraries
ii lsb-base 3.1-24 Linux Standard Base 3.1 init scrip
ii makedev 2.3.1-84 creates device files in /dev
ii udev 0.114-2 /dev/ and hotplug management daemo
Versions of packages mdadm recommends:
ii exim4-daemon-light [mail-tra 4.68-2 lightweight Exim MTA (v4) daemon
ii module-init-tools 3.3-pre11-4 tools for managing Linux kernel mo
-- debconf information:
mdadm/autostart: true
* mdadm/initrdstart: all
mdadm/initrdstart_notinconf: false
mdadm/initrdstart_msg_errexist:
mdadm/initrdstart_msg_intro:
mdadm/initrdstart_msg_errblock:
* mdadm/start_daemon: true
* mdadm/mail_to: root
mdadm/initrdstart_msg_errmd:
mdadm/initrdstart_msg_errconf:
* mdadm/autocheck: true
--
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