[  822.287969][T20504] br1: port 1(veth1) entered blocking state
[  822.288329][T20504] br1: port 1(veth1) entered disabled state
[  822.288655][T20504] veth1: entered allmulticast mode
[  822.290643][T20504] veth1: entered promiscuous mode
[  822.357575][T20507] br1: port 2(veth2) entered blocking state
[  822.357915][T20507] br1: port 2(veth2) entered disabled state
[  822.358241][T20507] veth2: entered allmulticast mode
[  822.359806][T20507] veth2: entered promiscuous mode
[  822.408139][T20509] br1: port 2(veth2) entered blocking state
[  822.408531][T20509] br1: port 2(veth2) entered forwarding state
[  822.408995][T20509] br1: port 1(veth1) entered blocking state
[  822.409311][T20509] br1: port 1(veth1) entered forwarding state
[  832.591520][T20869] br1: port 2(veth2) entered disabled state
[  832.592614][T20869] br1: port 1(veth1) entered disabled state
[  832.648621][T20871] veth2: left allmulticast mode
[  832.648893][T20871] veth2: left promiscuous mode
[  832.649801][T20871] br1: port 2(veth2) entered disabled state
[  832.710051][T20873] veth1: left allmulticast mode
[  832.710313][T20873] veth1: left promiscuous mode
[  832.710638][T20873] br1: port 1(veth1) entered disabled state