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Opened 7 years ago

Closed 7 years ago

#7207 closed defect (fixed)

RouterStation Pro / Backfire / Unhandled kernel unaligned access

Reported by: bman@… Owned by: developers
Priority: normal Milestone: Backfire 10.03.1
Component: kernel Version: Backfire 10.03
Keywords: kernel panic Cc: bman@…

Description

Sometimes kernel crashes on my RouterStation Pro. I am using stock kernel, Openwrt image is custom (mainly busybox enhancements). DMESG attached.

Attachments (1)

openwrt_bug.txt (9.2 KB) - added by bman@… 7 years ago.
dmesg of crash

Download all attachments as: .zip

Change History (7)

Changed 7 years ago by bman@…

dmesg of crash

comment:1 follow-up: Changed 7 years ago by abyrne

I had the exact same problem on my RS Pro with the Backfire branch the other day, yet trunk is fine.

comment:2 in reply to: ↑ 1 Changed 7 years ago by anonymous

Replying to abyrne:

I had the exact same problem on my RS Pro with the Backfire branch the other day, yet trunk is fine.

I am also getting the same problem,
Could you please let me know the trunk version. I am using the trunk version#13192

comment:3 follow-up: Changed 7 years ago by bman@…

I tried latest trunk (28.4.2010) and it doesn't work either.

I am able to reproduce it:

  • rootfs is on external USB disk, ext3 formatted. mounted on /overlay
  • new user is created under /overlay/home/user
  • user logged on the machine and when I type "ls /". unhalted exception...
  • when /overlay is mounted as jffs2 (internal rspro flash), there is no exception,

but there is another one, when using USB-AUDIO dongle and mpd...

comment:4 in reply to: ↑ 3 Changed 7 years ago by anonymous

Replying to bman@…:

I tried latest trunk (28.4.2010) and it doesn't work either.

I am able to reproduce it:

  • rootfs is on external USB disk, ext3 formatted. mounted on /overlay
  • new user is created under /overlay/home/user
  • user logged on the machine and when I type "ls /". unhalted exception...

Please take a look at Ticket #7259, there is a patch for mini_fo 2.6.32 and 2.4 kernel

Regards

comment:5 Changed 7 years ago by nbd

fixed in r22057

comment:6 Changed 7 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

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