[  741.940135][ T6827] br1: port 1(veth1) entered blocking state
[  741.940370][ T6827] br1: port 1(veth1) entered disabled state
[  741.940580][ T6827] veth1: entered allmulticast mode
[  741.942127][ T6827] veth1: entered promiscuous mode
[  741.967596][   T92] br1: port 1(veth1) entered blocking state
[  741.967814][   T92] br1: port 1(veth1) entered forwarding state
[  741.991274][ T6830] br1: port 2(veth2) entered blocking state
[  741.991490][ T6830] br1: port 2(veth2) entered disabled state
[  741.991714][ T6830] veth2: entered allmulticast mode
[  741.993233][ T6830] veth2: entered promiscuous mode
[  742.022986][   T38] br1: port 2(veth2) entered blocking state
[  742.023204][   T38] br1: port 2(veth2) entered forwarding state
[  749.618695][ T6875] tc (6875) used greatest stack depth: 23968 bytes left
[  753.671152][ T7029] br1: port 2(veth2) entered disabled state
[  753.703518][ T7030] veth2: left allmulticast mode
[  753.703756][ T7030] veth2: left promiscuous mode
[  753.704062][ T7030] br1: port 2(veth2) entered disabled state
[  753.728990][ T7031] br1: port 1(veth1) entered disabled state
[  753.760669][ T7032] veth1: left allmulticast mode
[  753.760853][ T7032] veth1: left promiscuous mode
[  753.761098][ T7032] br1: port 1(veth1) entered disabled state