Public bug reported:
Binary package hint: linux-source-2.6.22
Every now and then my system (gutsy, 2.6.22-14-server, SMP (2 procs),
x86_64) reports a bug and freezes. It has a RAID array 4-disk setup with
mdadm. The md array is exported through NFSv3.
Clues?
- In this case the bug is preceeded by ata HSM violation errors (about 15
minutes before the freeze), but I get these messages also without a freeze
following.
- After the error, the system still works a little, since fetchmail and CRON
messages appear in the log (maybe because of the 2 procs?)
- times between the crashes are quite long (days)
- crashes seem to happen when I'm working (i.e. I'm working on my workstation,
home and data dirs mounted over NFSv3).
- no reaction to keyboard or remote login, only solution is hard reboot
Unfortunately I have only logs for this specific case, not for the
previous ones. I remember them to be pretty much the same as this ones,
but I can't say for sure.
** Affects: linux-source-2.6.22 (Ubuntu)
Importance: Undecided
Status: New
** Tags: kernel-oops
** Tags added: kernel-oops
** Description changed:
Binary package hint: linux-source-2.6.22
- Every now and then my system (2.6.22-14-server, SMP (2 procs), x86_64)
- reports a bug and freezes. It has a RAID array 4-disk setup with mdadm.
- The md array is exported through NFSv3.
+ Every now and then my system (gutsy, 2.6.22-14-server, SMP (2 procs),
+ x86_64) reports a bug and freezes. It has a RAID array 4-disk setup with
+ mdadm. The md array is exported through NFSv3.
Clues?
- In this case the bug is preceeded by ata HSM violation errors (about 15
minutes before the freeze), but I get these messages also without a freeze
following.
- After the error, the system still works a little, since fetchmail and CRON
messages appear in the log (maybe because of the 2 procs?)
- times between the crashes are quite long (days)
- crashes seem to happen when I'm working (i.e. I'm working on my
workstation, home and data dirs mounted over NFSv3).
Unfortunately I have only logs for this specific case, not for the
previous ones. I remember them to be pretty much the same as this ones,
but I can't say for sure.
--
kernel oops - Assertion failure in do_get_write_access()
https://bugs.launchpad.net/bugs/180226
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