[  683.522213][ T3554] br1: port 1(veth1) entered blocking state
[  683.522434][ T3554] br1: port 1(veth1) entered disabled state
[  683.522639][ T3554] veth1: entered allmulticast mode
[  683.524855][ T3554] veth1: entered promiscuous mode
[  683.549869][ T1438] br1: port 1(veth1) entered blocking state
[  683.550094][ T1438] br1: port 1(veth1) entered forwarding state
[  698.120753][ T3692] br1: port 1(veth1) entered disabled state
[  698.148392][ T3693] veth1: left allmulticast mode
[  698.148566][ T3693] veth1: left promiscuous mode
[  698.148822][ T3693] br1: port 1(veth1) entered disabled state