Package: linux-image-2.6.39-bpo.2-686-pae Version: 2.6.39-3~bpo60+1 Severity: important
*** Please type your report below this line *** When I use 'reboot -f' to restart the system I get the stacktrace included below. The process in question has been oracle in all occurrences of this problem. What might be of interest is that I use oracle with raw-devices. These 'raw' devices point to lvm devices that live on top of a raid1 md-device. I could not reproduce this bug when stopping oracle before the 'reboot -f'. This bug is also present in linux-image-2.6.32-5-686 which I tried before moving to 'backports'. Everything works OK in 2.6.25-2-686. The resulting trace: [ 433.246580] ------------[ cut here ]------------ [ 433.248009] kernel BUG at /build/buildd-linux-2.6_2.6.39-3~bpo60+1-i386-zNzAuF/linux-2.6-2.6.39/debian/build/source_i386_none/drivers/md/md.c:6630! [ 433.248009] invalid opcode: 0000 [#1] SMP [ 433.248009] last sysfs file: /sys/devices/virtual/block/md1/removable [ 433.248009] Modules linked in: nfs fscache nfsd lockd nfs_acl auth_rpcgss sunrpc ipt_REJECT ipt_LOG xt_tcpudp xt_state iptable_nat iptable_filter ip_tables x_tables nf_nat_ftp nf_nat nf_conntrack_tftp nf_conntrack_ftp nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 8021q garp stp raw snd_pcm snd_timer snd soundcore snd_page_alloc hpilo psmouse evdev tpm_tis pcspkr serio_raw parport_pc tpm tpm_bios rng_core shpchp parport e752x_edac pci_hotplug edac_core container processor button ext3 jbd mbcache dm_mirror dm_region_hash dm_log dm_snapshot dm_mod raid1 md_mod sd_mod crc_t10dif sg ata_generic uhci_hcd ehci_hcd ata_piix tg3 mptspi libphy usbcore libata thermal thermal_sys floppy sr_mod cdrom mptscsih mptbase aic7xxx sym53c8xx scsi_transport_spi BusLogic scsi_mod [last unloaded: scsi_wait_scan] [ 433.248009] [ 433.248009] Pid: 4095, comm: oracle Not tainted 2.6.39-bpo.2-686-pae #1 HP ProLiant ML350 G4p [ 433.248009] EIP: 0060:[<e09bcbc7>] EFLAGS: 00010246 CPU: 0 [ 433.248009] EIP is at md_write_start+0x1a/0x129 [md_mod] [ 433.248009] EAX: 00000001 EBX: dfa53400 ECX: e093c000 EDX: de745680 [ 433.248009] ESI: 00000001 EDI: 00001000 EBP: dd3c0700 ESP: dd15bbb0 [ 433.248009] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 433.248009] Process oracle (pid: 4095, ti=dd15a000 task=de3d9b00 task.ti=dd15a000) [ 433.248009] Stack: [ 433.248009] e097a070 dee1d380 de7cdb28 00000001 e097a070 dfa53400 00000001 00001000 [ 433.248009] e0939a03 ffffffff 00000091 de745680 dfa53400 00000000 c148d1bc 00000000 [ 433.248009] dd3c0718 deee5ac4 00000000 00000010 0000037a 00000002 00000001 00000000 [ 433.248009] Call Trace: [ 433.248009] [<e0939a03>] ? make_request+0x3a/0x6a7 [raid1] [ 433.248009] [<e09bcaf4>] ? md_make_request+0xaf/0x168 [md_mod] [ 433.248009] [<c11454ac>] ? generic_make_request+0x2be/0x32f [ 433.248009] [<c1098095>] ? mempool_alloc+0x44/0xe8 [ 433.248009] [<c11455d1>] ? submit_bio+0xb4/0xcd [ 433.248009] [<c10ec4fb>] ? bio_alloc_bioset+0x35/0x94 [ 433.248009] [<c10e89ce>] ? submit_bh+0xc9/0xe5 [ 433.248009] [<c10eabb8>] ? __block_write_full_page+0x211/0x2cb [ 433.248009] [<c10eacce>] ? block_write_full_page_endio+0x5c/0xb0 [ 433.248009] [<c10e9b08>] ? T.1059+0x17/0x17 [ 433.248009] [<c10ead2c>] ? block_write_full_page+0xa/0xc [ 433.248009] [<c10e9b08>] ? T.1059+0x17/0x17 [ 433.248009] [<c109bb0c>] ? __writepage+0x8/0x1f [ 433.248009] [<c109cb6e>] ? write_cache_pages+0x1be/0x293 [ 433.248009] [<c109bb04>] ? set_page_dirty+0x55/0x55 [ 433.248009] [<e09e1082>] ? ext3_ordered_write_end+0xfb/0x12d [ext3] [ 433.248009] [<c109cc74>] ? generic_writepages+0x31/0x44 [ 433.248009] [<c1096ac2>] ? __filemap_fdatawrite_range+0x51/0x59 [ 433.248009] [<c1096aeb>] ? filemap_write_and_wait_range+0x21/0x4c [ 433.248009] [<c10e772a>] ? vfs_fsync_range+0x27/0x5d [ 433.248009] [<c10e77af>] ? generic_write_sync+0x4f/0x5a [ 433.248009] [<c1096fe4>] ? generic_file_aio_write+0x91/0xb2 [ 433.248009] [<c10cc3a0>] ? do_sync_write+0x9e/0xd3 [ 433.248009] [<c10cc56f>] ? rw_verify_area+0xc7/0xe8 [ 433.248009] [<c10cc302>] ? do_sync_readv_writev+0xd1/0xd1 [ 433.248009] [<c10cccd0>] ? vfs_write+0x7f/0xd9 [ 433.248009] [<c10ccd6e>] ? sys_pwrite64+0x44/0x5a [ 433.248009] [<c12b769f>] ? sysenter_do_call+0x12/0x28 [ 433.248009] Code: 00 e8 11 14 67 e0 58 83 c4 18 89 e8 5b 5e 5f 5d c3 57 56 53 89 c3 83 ec 14 f6 42 14 01 0f 84 10 01 00 00 8b 40 24 83 f8 01 75 04 <0f> 0b eb fe 31 f6 83 f8 02 75 29 c7 43 24 00 00 00 00 f0 80 8b [ 433.248009] EIP: [<e09bcbc7>] md_write_start+0x1a/0x129 [md_mod] SS:ESP 0068:dd15bbb0 [ 436.195351] ---[ end trace bbf849235eb3c603 ]--- [ 436.195682] ------------[ cut here ]------------ -- System Information: Debian Release: 6.0.1 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.39-bpo.2-686-pae (SMP w/2 CPU cores) Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/dash -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
