[ 1921.624844][ T6706] br1: port 1(veth1) entered blocking state
[ 1921.625341][ T6706] br1: port 1(veth1) entered disabled state
[ 1921.625766][ T6706] veth1: entered allmulticast mode
[ 1921.629118][ T6706] veth1: entered promiscuous mode
[ 1921.944447][   T57] br1: port 1(veth1) entered blocking state
[ 1921.944902][   T57] br1: port 1(veth1) entered forwarding state
[ 1922.099536][ T6719] br1: port 2(veth2) entered blocking state
[ 1922.099982][ T6719] br1: port 2(veth2) entered disabled state
[ 1922.100420][ T6719] veth2: entered allmulticast mode
[ 1922.104117][ T6719] veth2: entered promiscuous mode
[ 1922.411760][   T57] br1: port 2(veth2) entered blocking state
[ 1922.412207][   T57] br1: port 2(veth2) entered forwarding state
[ 1942.668073][ T6943] br1: port 2(veth2) entered disabled state
[ 1942.795801][ T6945] veth2: left allmulticast mode
[ 1942.796143][ T6945] veth2: left promiscuous mode
[ 1942.796630][ T6945] br1: port 2(veth2) entered disabled state
[ 1942.909393][ T6947] br1: port 1(veth1) entered disabled state
[ 1943.047797][ T6949] veth1: left allmulticast mode
[ 1943.048134][ T6949] veth1: left promiscuous mode
[ 1943.048624][ T6949] br1: port 1(veth1) entered disabled state