[ 1423.009836][ T7572] br1: port 1(veth1) entered blocking state
[ 1423.010098][ T7572] br1: port 1(veth1) entered disabled state
[ 1423.010365][ T7572] veth1: entered allmulticast mode
[ 1423.012246][ T7572] veth1: entered promiscuous mode
[ 1423.213922][    T9] br1: port 1(veth1) entered blocking state
[ 1423.214170][    T9] br1: port 1(veth1) entered forwarding state
[ 1423.373897][ T7574] br1: port 2(veth2) entered blocking state
[ 1423.374232][ T7574] br1: port 2(veth2) entered disabled state
[ 1423.374526][ T7574] veth2: entered allmulticast mode
[ 1423.376815][ T7574] veth2: entered promiscuous mode
[ 1423.506760][    T9] br1: port 2(veth2) entered blocking state
[ 1423.507014][    T9] br1: port 2(veth2) entered forwarding state
[ 1445.474683][ T7715] br1: port 2(veth2) entered disabled state
[ 1445.624409][ T7717] veth2: left allmulticast mode
[ 1445.624636][ T7717] veth2: left promiscuous mode
[ 1445.624954][ T7717] br1: port 2(veth2) entered disabled state
[ 1445.786448][ T7718] br1: port 1(veth1) entered disabled state
[ 1445.927865][ T7719] veth1: left allmulticast mode
[ 1445.928079][ T7719] veth1: left promiscuous mode
[ 1445.928406][ T7719] br1: port 1(veth1) entered disabled state