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| author | Cong Wang <[email protected]> | 2020-08-14 20:05:58 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2020-08-16 15:13:29 -0700 |
| commit | 832707021666411d04795c564a4adea5d6b94f17 (patch) | |
| tree | c42a9010e1a5bff0932bb320d6cd7994357e5111 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 81dbf2191f60ccf90f65171d6593c420ee05507f (diff) | |
bonding: fix a potential double-unregister
When we tear down a network namespace, we unregister all
the netdevices within it. So we may queue a slave device
and a bonding device together in the same unregister queue.
If the only slave device is non-ethernet, it would
automatically unregister the bonding device as well. Thus,
we may end up unregistering the bonding device twice.
Workaround this special case by checking reg_state.
Fixes: 9b5e383c11b0 ("net: Introduce unregister_netdevice_many()")
Reported-by: [email protected]
Cc: Eric Dumazet <[email protected]>
Cc: Andy Gospodarek <[email protected]>
Cc: Jay Vosburgh <[email protected]>
Signed-off-by: Cong Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions