[  779.981015][ T7591] br0: port 1(veth1) entered blocking state
[  779.981247][ T7591] br0: port 1(veth1) entered disabled state
[  779.981439][ T7591] veth1: entered allmulticast mode
[  779.982882][ T7591] veth1: entered promiscuous mode
[  780.046071][   T56] br0: port 1(veth1) entered blocking state
[  780.046265][   T56] br0: port 1(veth1) entered forwarding state
[  785.558639][ T7636] br0: port 1(veth1) entered disabled state
[  785.591707][ T7637] veth1: left allmulticast mode
[  785.591870][ T7637] veth1: left promiscuous mode
[  785.592098][ T7637] br0: port 1(veth1) entered disabled state