[  538.780595][ T7355] br1: port 1(veth1) entered blocking state
[  538.781152][ T7355] br1: port 1(veth1) entered disabled state
[  538.781360][ T7355] veth1: entered allmulticast mode
[  538.782866][ T7355] veth1: entered promiscuous mode
[  538.807110][   T37] br1: port 1(veth1) entered blocking state
[  538.807335][   T37] br1: port 1(veth1) entered forwarding state
[  552.945096][ T7493] br1: port 1(veth1) entered disabled state
[  552.972552][ T7494] veth1: left allmulticast mode
[  552.973162][ T7494] veth1: left promiscuous mode
[  552.973414][ T7494] br1: port 1(veth1) entered disabled state