[  701.218696][ T7406] br1: port 1(veth1) entered blocking state
[  701.218920][ T7406] br1: port 1(veth1) entered disabled state
[  701.219113][ T7406] veth1: entered allmulticast mode
[  701.220572][ T7406] veth1: entered promiscuous mode
[  701.242773][ T4880] br1: port 1(veth1) entered blocking state
[  701.242983][ T4880] br1: port 1(veth1) entered forwarding state
[  701.264840][ T7409] br1: port 2(veth2) entered blocking state
[  701.265080][ T7409] br1: port 2(veth2) entered disabled state
[  701.265342][ T7409] veth2: entered allmulticast mode
[  701.266914][ T7409] veth2: entered promiscuous mode
[  701.303537][   T37] br1: port 2(veth2) entered blocking state
[  701.303772][   T37] br1: port 2(veth2) entered forwarding state
[  708.819548][ T7454] tc (7454) used greatest stack depth: 23584 bytes left
[  712.652811][ T7608] br1: port 2(veth2) entered disabled state
[  712.670566][ T7609] veth2: left allmulticast mode
[  712.670731][ T7609] veth2: left promiscuous mode
[  712.670960][ T7609] br1: port 2(veth2) entered disabled state
[  712.696259][ T7610] br1: port 1(veth1) entered disabled state
[  712.718276][ T7611] veth1: left allmulticast mode
[  712.718431][ T7611] veth1: left promiscuous mode
[  712.718662][ T7611] br1: port 1(veth1) entered disabled state