[  872.126170][ T3578] br1: port 1(veth1) entered blocking state
[  872.126577][ T3578] br1: port 1(veth1) entered disabled state
[  872.127001][ T3578] veth1: entered allmulticast mode
[  872.131643][ T3578] veth1: entered promiscuous mode
[  872.319807][ T2178] br1: port 1(veth1) entered blocking state
[  872.320121][ T2178] br1: port 1(veth1) entered forwarding state
[  872.501639][ T3580] br1: port 2(veth2) entered blocking state
[  872.502033][ T3580] br1: port 2(veth2) entered disabled state
[  872.502467][ T3580] veth2: entered allmulticast mode
[  872.504913][ T3580] veth2: entered promiscuous mode
[  872.665673][ T2178] br1: port 2(veth2) entered blocking state
[  872.665983][ T2178] br1: port 2(veth2) entered forwarding state
[ 1050.413048][ T4974] br1: port 2(veth2) entered disabled state
[ 1050.588492][ T4975] veth2: left allmulticast mode
[ 1050.588707][ T4975] veth2: left promiscuous mode
[ 1050.589013][ T4975] br1: port 2(veth2) entered disabled state
[ 1050.769463][ T4976] br1: port 1(veth1) entered disabled state
[ 1050.928439][ T4977] veth1: left allmulticast mode
[ 1050.928664][ T4977] veth1: left promiscuous mode
[ 1050.928985][ T4977] br1: port 1(veth1) entered disabled state