[Bug 344215] [NEW] JMicron RAID controller segfaults when activating dmraid-rc15 (jaunty)
danwood76
danwood76 at gmail.com
Tue Mar 17 13:06:33 UTC 2009
Public bug reported:
Binary package hint: dmraid
I just created a large RAID0 array on my JMICRON controller, when trying to use it on the latest jaunty build dmraid segfaults.
I'm planning on installing to this array so this is a bit of a show stopper, I am willing to try anything in the live environment you feel will be helpful.
Here is the output of some useful stuff, I can't dump the metadata as it
segfaults before this happens:
The actual segfault:
ubuntu at ubuntu:~$ sudo dmraid -ay -vvv -d
WARN: locking /var/lock/dmraid/.lock
NOTICE: /dev/sdd: asr discovering
NOTICE: /dev/sdd: ddf1 discovering
NOTICE: /dev/sdd: hpt37x discovering
NOTICE: /dev/sdd: hpt45x discovering
NOTICE: /dev/sdd: isw discovering
NOTICE: /dev/sdd: jmicron discovering
NOTICE: /dev/sdd: jmicron metadata discovered
NOTICE: /dev/sdd: lsi discovering
NOTICE: /dev/sdd: nvidia discovering
NOTICE: /dev/sdd: pdc discovering
NOTICE: /dev/sdd: sil discovering
NOTICE: /dev/sdd: via discovering
NOTICE: /dev/sdc: asr discovering
NOTICE: /dev/sdc: ddf1 discovering
NOTICE: /dev/sdc: hpt37x discovering
NOTICE: /dev/sdc: hpt45x discovering
NOTICE: /dev/sdc: isw discovering
NOTICE: /dev/sdc: jmicron discovering
NOTICE: /dev/sdc: jmicron metadata discovered
NOTICE: /dev/sdc: lsi discovering
*** glibc detected *** dmraid: malloc(): memory corruption: 0x0000000001d9eac0 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f685e7befef]
/lib/libc.so.6(__libc_malloc+0x98)[0x7f685e7c0828]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef1c90d]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef14a71]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef15336]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef15530]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef26edb]
/lib/libdmraid.so.1.0.0.rc15[0x7f685ef17f07]
/lib/libdmraid.so.1.0.0.rc15(discover_raid_devices+0x105)[0x7f685ef198a5]
/lib/libdmraid.so.1.0.0.rc15(lib_perform+0x17d)[0x7f685ef19abd]
dmraid(main+0x6d)[0x40189d]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f685e7625a6]
dmraid[0x401769]
======= Memory map: ========
00400000-00404000 r-xp 00000000 00:11 21756 /sbin/dmraid
00603000-00604000 r--p 00003000 00:11 21756 /sbin/dmraid
00604000-00605000 rw-p 00004000 00:11 21756 /sbin/dmraid
01d9e000-01dbf000 rw-p 01d9e000 00:00 0 [heap]
7f6858000000-7f6858021000 rw-p 7f6858000000 00:00 0
7f6858021000-7f685c000000 ---p 7f6858021000 00:00 0
7f685e110000-7f685e126000 r-xp 00000000 00:11 1740 /lib/libgcc_s.so.1
7f685e126000-7f685e326000 ---p 00016000 00:11 1740 /lib/libgcc_s.so.1
7f685e326000-7f685e327000 r--p 00016000 00:11 1740 /lib/libgcc_s.so.1
7f685e327000-7f685e328000 rw-p 00017000 00:11 1740 /lib/libgcc_s.so.1
7f685e328000-7f685e32a000 r-xp 00000000 00:11 27 /lib/libdl-2.9.so
7f685e32a000-7f685e52a000 ---p 00002000 00:11 27 /lib/libdl-2.9.so
7f685e52a000-7f685e52b000 r--p 00002000 00:11 27 /lib/libdl-2.9.so
7f685e52b000-7f685e52c000 rw-p 00003000 00:11 27 /lib/libdl-2.9.so
7f685e52c000-7f685e542000 r-xp 00000000 00:11 22561 /lib/libdevmapper.so.1.02.1
7f685e542000-7f685e741000 ---p 00016000 00:11 22561 /lib/libdevmapper.so.1.02.1
7f685e741000-7f685e742000 r--p 00015000 00:11 22561 /lib/libdevmapper.so.1.02.1
7f685e742000-7f685e744000 rw-p 00016000 00:11 22561 /lib/libdevmapper.so.1.02.1
7f685e744000-7f685e8ac000 r-xp 00000000 00:11 33 /lib/libc-2.9.so
7f685e8ac000-7f685eaac000 ---p 00168000 00:11 33 /lib/libc-2.9.so
7f685eaac000-7f685eab0000 r--p 00168000 00:11 33 /lib/libc-2.9.so
7f685eab0000-7f685eab1000 rw-p 0016c000 00:11 33 /lib/libc-2.9.so
7f685eab1000-7f685eab6000 rw-p 7f685eab1000 00:00 0
7f685eab6000-7f685eaef000 r-xp 00000000 00:11 7032 /lib/libsepol.so.1
7f685eaef000-7f685ecee000 ---p 00039000 00:11 7032 /lib/libsepol.so.1
7f685ecee000-7f685ecef000 r--p 00038000 00:11 7032 /lib/libsepol.so.1
7f685ecef000-7f685ecf0000 rw-p 00039000 00:11 7032 /lib/libsepol.so.1
7f685ecf0000-7f685ed0a000 r-xp 00000000 00:11 223 /lib/libselinux.so.1
7f685ed0a000-7f685ef09000 ---p 0001a000 00:11 223 /lib/libselinux.so.1
7f685ef09000-7f685ef0a000 r--p 00019000 00:11 223 /lib/libselinux.so.1
7f685ef0a000-7f685ef0b000 rw-p 0001a000 00:11 223 /lib/libselinux.so.1
7f685ef0b000-7f685ef0c000 rw-p 7f685ef0b000 00:00 0
7f685ef0c000-7f685ef3b000 r-xp 00000000 00:11 21724 /lib/libdmraid.so.1.0.0.rc15
7f685ef3b000-7f685f13b000 ---p 0002f000 00:11 21724 /lib/libdmraid.so.1.0.0.rc15
7f685f13b000-7f685f13c000 r--p 0002f000 00:11 21724 /lib/libdmraid.so.1.0.0.rc15
7f685f13c000-7f685f13e000 rw-p 00030000 00:11 21724 /lib/libdmraid.so.1.0.0.rc15
7f685f13e000-7f685f15e000 r-Aborted (core dumped)
lspci -vv:
06:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) (prog-if 85 [Master SecO PriO])
Subsystem: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 18
Region 0: I/O ports at 9f00 [size=8]
Region 1: I/O ports at 9e00 [size=4]
Region 2: I/O ports at 9d00 [size=8]
Region 3: I/O ports at 9c00 [size=4]
Region 4: I/O ports at 9b00 [size=16]
Capabilities: <access denied>
Kernel driver in use: pata_jmicron
** Affects: dmraid (Ubuntu)
Importance: Undecided
Status: New
--
JMicron RAID controller segfaults when activating dmraid-rc15 (jaunty)
https://bugs.launchpad.net/bugs/344215
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