[  741.018024][ T3442] br1: port 1(veth1) entered blocking state
[  741.018574][ T3442] br1: port 1(veth1) entered disabled state
[  741.018980][ T3442] veth1: entered allmulticast mode
[  741.022277][ T3442] veth1: entered promiscuous mode
[  741.135871][ T3038] br1: port 1(veth1) entered blocking state
[  741.136324][ T3038] br1: port 1(veth1) entered forwarding state
[  741.250477][ T3444] br1: port 2(veth2) entered blocking state
[  741.250911][ T3444] br1: port 2(veth2) entered disabled state
[  741.252515][ T3444] veth2: entered allmulticast mode
[  741.255789][ T3444] veth2: entered promiscuous mode
[  741.377966][   T37] br1: port 2(veth2) entered blocking state
[  741.378498][   T37] br1: port 2(veth2) entered forwarding state
[  879.631065][ T4837] br1: port 2(veth2) entered disabled state
[  879.738230][ T4838] veth2: left allmulticast mode
[  879.738606][ T4838] veth2: left promiscuous mode
[  879.739091][ T4838] br1: port 2(veth2) entered disabled state
[  879.861993][ T4839] br1: port 1(veth1) entered disabled state
[  879.973994][ T4840] veth1: left allmulticast mode
[  879.974318][ T4840] veth1: left promiscuous mode
[  879.974793][ T4840] br1: port 1(veth1) entered disabled state