[  742.907124][T22501] br1: port 1(veth1) entered blocking state
[  742.907343][T22501] br1: port 1(veth1) entered disabled state
[  742.907527][T22501] veth1: entered allmulticast mode
[  742.909512][T22501] veth1: entered promiscuous mode
[  742.985693][T22504] br1: port 2(veth2) entered blocking state
[  742.986015][T22504] br1: port 2(veth2) entered disabled state
[  742.986304][T22504] veth2: entered allmulticast mode
[  742.988850][T22504] veth2: entered promiscuous mode
[  743.043968][T22506] br1: port 2(veth2) entered blocking state
[  743.044180][T22506] br1: port 2(veth2) entered forwarding state
[  743.044496][T22506] br1: port 1(veth1) entered blocking state
[  743.044662][T22506] br1: port 1(veth1) entered forwarding state
[  752.643815][T22833] br1: port 2(veth2) entered disabled state
[  752.644309][T22833] br1: port 1(veth1) entered disabled state
[  752.697641][T22835] veth2: left allmulticast mode
[  752.697809][T22835] veth2: left promiscuous mode
[  752.698042][T22835] br1: port 2(veth2) entered disabled state
[  752.747534][T22837] veth1: left allmulticast mode
[  752.747700][T22837] veth1: left promiscuous mode
[  752.747913][T22837] br1: port 1(veth1) entered disabled state