[  782.555477][ T3495] br1: port 1(veth1) entered blocking state
[  782.556075][ T3495] br1: port 1(veth1) entered disabled state
[  782.556520][ T3495] veth1: entered allmulticast mode
[  782.560900][ T3495] veth1: entered promiscuous mode
[  782.686709][  T252] br1: port 1(veth1) entered blocking state
[  782.687267][  T252] br1: port 1(veth1) entered forwarding state
[  782.799849][ T3497] br1: port 2(veth2) entered blocking state
[  782.800710][ T3497] br1: port 2(veth2) entered disabled state
[  782.801284][ T3497] veth2: entered allmulticast mode
[  782.805827][ T3497] veth2: entered promiscuous mode
[  782.928262][  T252] br1: port 2(veth2) entered blocking state
[  782.928716][  T252] br1: port 2(veth2) entered forwarding state
[  927.727320][ T4890] br1: port 2(veth2) entered disabled state
[  927.845514][ T4891] veth2: left allmulticast mode
[  927.845892][ T4891] veth2: left promiscuous mode
[  927.846386][ T4891] br1: port 2(veth2) entered disabled state
[  927.980840][ T4892] br1: port 1(veth1) entered disabled state
[  928.090535][ T4893] veth1: left allmulticast mode
[  928.092554][ T4893] veth1: left promiscuous mode
[  928.093089][ T4893] br1: port 1(veth1) entered disabled state