[  493.908182][ T3476] br1: port 1(veth1) entered blocking state
[  493.908443][ T3476] br1: port 1(veth1) entered disabled state
[  493.908737][ T3476] veth1: entered allmulticast mode
[  493.910819][ T3476] veth1: entered promiscuous mode
[  494.089094][ T2328] br1: port 1(veth1) entered blocking state
[  494.089408][ T2328] br1: port 1(veth1) entered forwarding state
[  494.231132][ T3479] br1: port 2(veth2) entered blocking state
[  494.231412][ T3479] br1: port 2(veth2) entered disabled state
[  494.231705][ T3479] veth2: entered allmulticast mode
[  494.234814][ T3479] veth2: entered promiscuous mode
[  494.411260][   T52] br1: port 2(veth2) entered blocking state
[  494.411510][   T52] br1: port 2(veth2) entered forwarding state
[  516.456765][ T3630] br1: port 2(veth2) entered disabled state
[  516.629797][ T3631] veth2: left allmulticast mode
[  516.630036][ T3631] veth2: left promiscuous mode
[  516.630345][ T3631] br1: port 2(veth2) entered disabled state
[  516.772805][ T3632] br1: port 1(veth1) entered disabled state
[  516.933337][ T3633] veth1: left allmulticast mode
[  516.933638][ T3633] veth1: left promiscuous mode
[  516.935048][ T3633] br1: port 1(veth1) entered disabled state