[ 1521.893931][ T6753] br1: port 1(veth1) entered blocking state
[ 1521.894170][ T6753] br1: port 1(veth1) entered disabled state
[ 1521.894455][ T6753] veth1: entered allmulticast mode
[ 1521.903211][ T6753] veth1: entered promiscuous mode
[ 1522.048546][   T50] br1: port 1(veth1) entered blocking state
[ 1522.048816][   T50] br1: port 1(veth1) entered forwarding state
[ 1522.190506][ T6756] br1: port 2(veth2) entered blocking state
[ 1522.190760][ T6756] br1: port 2(veth2) entered disabled state
[ 1522.190998][ T6756] veth2: entered allmulticast mode
[ 1522.193194][ T6756] veth2: entered promiscuous mode
[ 1522.350674][ T1235] br1: port 2(veth2) entered blocking state
[ 1522.351035][ T1235] br1: port 2(veth2) entered forwarding state
[ 1544.003218][ T6907] br1: port 2(veth2) entered disabled state
[ 1544.196044][ T6908] veth2: left allmulticast mode
[ 1544.196413][ T6908] veth2: left promiscuous mode
[ 1544.196758][ T6908] br1: port 2(veth2) entered disabled state
[ 1544.369233][ T6909] br1: port 1(veth1) entered disabled state
[ 1544.522189][ T6910] veth1: left allmulticast mode
[ 1544.522427][ T6910] veth1: left promiscuous mode
[ 1544.522728][ T6910] br1: port 1(veth1) entered disabled state