[ 1748.434140][T12870] br1: port 1(veth1) entered blocking state
[ 1748.434420][T12870] br1: port 1(veth1) entered disabled state
[ 1748.434702][T12870] veth1: entered allmulticast mode
[ 1748.436638][T12870] veth1: entered promiscuous mode
[ 1748.785621][T12873] br1: port 2(veth2) entered blocking state
[ 1748.785958][T12873] br1: port 2(veth2) entered disabled state
[ 1748.786259][T12873] veth2: entered allmulticast mode
[ 1748.788124][T12873] veth2: entered promiscuous mode
[ 1749.118036][T12875] br1: port 2(veth2) entered blocking state
[ 1749.118350][T12875] br1: port 2(veth2) entered forwarding state
[ 1749.118873][T12875] br1: port 1(veth1) entered blocking state
[ 1749.119138][T12875] br1: port 1(veth1) entered forwarding state
[ 1779.984903][T13161] br1: port 2(veth2) entered disabled state
[ 1779.985731][T13161] br1: port 1(veth1) entered disabled state
[ 1780.324548][T13163] veth2: left allmulticast mode
[ 1780.324780][T13163] veth2: left promiscuous mode
[ 1780.325082][T13163] br1: port 2(veth2) entered disabled state
[ 1780.655820][T13165] veth1: left allmulticast mode
[ 1780.656052][T13165] veth1: left promiscuous mode
[ 1780.656403][T13165] br1: port 1(veth1) entered disabled state