Public bug reported:
Binary package hint: linux-image-2.6-amd64-generic
This is a Sun Ultra20 (dual-core AMD opteron) machine, on which I installed
Dapper on August 2, kernel
vmlinuz-2.6.15-23-amd64-generic
It had been up from then until October 28, no reboots, no shutdowns (unclean or
otherwise). Then I ran update-manager -c to upgrade to edgy. The upgrade
appeared to go through successfully, and it asked me to restart the computer.
On restarting, there seemed to be extensive problems in the /usr (ext3)
filesystem. The other filesystems, including /home (xfs), seem fine. (These
are the two largest filesystems, over 100 GB each.)
So far I haven't noticed any problems after the manual fsck of /usr.
/var/log/syslog has
Oct 28 11:16:02 as114 kernel: <2[585749.784]ET-serr(eiesa) x3fe_lcss:btarady
clerdfrbok1635
Oct 28 11:16:02 as114 kernel: >8538 X3f ro dvc d5:et_rebok_b i leae o lc
5192<>5548785]Aotn ora eiesa.<>55
48787]et_br ald<>5548787]ET-serr(eiesa) x3junlsats eetdaotdjunl<>5548788]Rmutn
ilsse edol
Oct 28 11:16:02 as114 kernel: 3[879.537 brigjunlondvc d5
Oct 28 11:16:02 as114 kernel: 2[879.534 x3aotcle.
Oct 28 11:16:02 as114 kernel: 2[879.538 X3f ro dvc d5:et_ora_tr_b:Dtce bre ora
Oct 28 11:16:02 as114 kernel: 2[879.531 eonigfeytmra-ny<2>[5857498.758833]
EXT3-fs error (device sda5): ext
3_free_blocks_sb: bit already cleared for block 15613953
Oct 28 11:16:02 as114 kernel: [5857498.758839] EXT3-fs error (device sda5):
ext3_free_blocks_sb: bit alread
y cleared for block 15613954
Oct 28 11:16:02 as114 kernel: [5857498.758843] EXT3-fs error (device sda5):
ext3_free_blocks_sb: bit alread
y cleared for block 15613955
Oct 28 11:16:02 as114 kernel: [5857498.758848] EXT3-fs error (device sda5):
ext3_free_blocks_sb: bit alread
y cleared for block 15613956
and about a dozen similar "bit already cleared" messages.
The drive is NVIDIA,
00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3) (
prog-if 85 [Master SecO PriO])
Subsystem: Sun Microsystems Computer Corp. Unknown device 5347
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 217
Region 0: I/O ports at 09f0 [size=8]
Region 1: I/O ports at 0bf0 [size=4]
Region 2: I/O ports at 0970 [size=8]
Region 3: I/O ports at 0b70 [size=4]
Region 4: I/O ports at d400 [size=16]
Region 5: Memory at fe02c000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3) (
prog-if 85 [Master SecO PriO])
Subsystem: Sun Microsystems Computer Corp. Unknown device 5347
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 225
Region 0: I/O ports at 09e0 [size=8]
Region 1: I/O ports at 0be0 [size=4]
Region 2: I/O ports at 0960 [size=8]
Region 3: I/O ports at 0b60 [size=4]
Region 4: I/O ports at c000 [size=16]
Region 5: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
** Affects: linux-meta (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
ext3 filesystem corruption?
https://launchpad.net/bugs/69430
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