New: Ooops when bonding and vlan on the same device

Bugme-new Andrew Morton 2 participants 2 messages Mar 19, 2008 – Mar 20, 2008 1 message not in the archive

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Andrew Morton

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2008-03-19 21:07 UTC #1 lore raw

(switching to email - please respond via emailed reply-to-all, not via the bugzilla web interface)

Quoted 27 lines · On Wed, 19 Mar 2008 05:19:34 -0700 (PDT) [email protected] wrote:

http://bugzilla.kernel.org/show_bug.cgi?id=10283
           Summary: Ooops when bonding and vlan on the same device
           Product: Networking
           Version: 2.5
     KernelVersion: 2.6.18
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: Other
        AssignedTo: [email protected]
        ReportedBy: [email protected]
Latest working kernel version: ?
Earliest failing kernel version: 2.6.18-6
Distribution: Debian
Hardware Environment: x86-686
Software Environment: stable release of Debian ETCH Problem Description:
Ooops when adding a vlan on a device that is in slave mode of a bond device (Sory for my english :)

Quoted 8 lines

Steps to reproduce:
modprobe bonding mode=1 miimon=100
ifconfig eth0 promisc up
ifenslave bond0 eth0
ifconfig bond0 up
vconfig add eth0 2 => Ooops

Is a copy of the oops output available?

Is there any possibility of testing a more up-to-date kernel?

Thanks.

Jay Vosburgh

2008-03-20 00:10 UTC #2 lore raw

Andrew Morton <[email protected]> wrote:
[...]

Quoted 39 lines

Quoted 27 lines · On Wed, 19 Mar 2008 05:19:34 -0700 (PDT) [email protected] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=10283
           Summary: Ooops when bonding and vlan on the same device
           Product: Networking
           Version: 2.5
     KernelVersion: 2.6.18
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: Other
        AssignedTo: [email protected]
        ReportedBy: [email protected]
Latest working kernel version: ?
Earliest failing kernel version: 2.6.18-6
Distribution: Debian
Hardware Environment: x86-686
Software Environment: stable release of Debian ETCH Problem Description:
Ooops when adding a vlan on a device that is in slave mode of a bond device (Sory for my english :)
Quoted 8 lines
Steps to reproduce:
modprobe bonding mode=1 miimon=100
ifconfig eth0 promisc up
ifenslave bond0 eth0
ifconfig bond0 up
vconfig add eth0 2 => Ooops

Quoted 3 lines

Is a copy of the oops output available?
Is there any possibility of testing a more up-to-date kernel?

I don't see any errors when adding a VLAN approximately as
described above when running 2.6.25-rc4. I say approximately because the steps must be performed in a different order than shown, but adding a VLAN to a slave that's up and promisc isn't generating an error for me.

-J

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-Jay Vosburgh, IBM Linux Technology Center, [email protected]