[ 1908.975087][ T6563] br1: port 1(veth1) entered blocking state
[ 1908.976699][ T6563] br1: port 1(veth1) entered disabled state
[ 1908.977136][ T6563] veth1: entered allmulticast mode
[ 1908.981024][ T6563] veth1: entered promiscuous mode
[ 1909.115861][   T71] br1: port 1(veth1) entered blocking state
[ 1909.116355][   T71] br1: port 1(veth1) entered forwarding state
[ 1928.730648][ T6702] br1: port 1(veth1) entered disabled state
[ 1928.855358][ T6703] veth1: left allmulticast mode
[ 1928.855804][ T6703] veth1: left promiscuous mode
[ 1928.856328][ T6703] br1: port 1(veth1) entered disabled state