[  942.844448][ T9532] br1: port 1(veth1) entered blocking state
[  942.844662][ T9532] br1: port 1(veth1) entered disabled state
[  942.844897][ T9532] veth1: entered allmulticast mode
[  942.846335][ T9532] veth1: entered promiscuous mode
[  942.909288][ T9535] br1: port 2(veth2) entered blocking state
[  942.909498][ T9535] br1: port 2(veth2) entered disabled state
[  942.909681][ T9535] veth2: entered allmulticast mode
[  942.911095][ T9535] veth2: entered promiscuous mode
[  942.966014][ T9537] br1: port 2(veth2) entered blocking state
[  942.966214][ T9537] br1: port 2(veth2) entered forwarding state
[  942.966529][ T9537] br1: port 1(veth1) entered blocking state
[  942.966708][ T9537] br1: port 1(veth1) entered forwarding state
[  952.690940][ T9897] br1: port 2(veth2) entered disabled state
[  952.691487][ T9897] br1: port 1(veth1) entered disabled state
[  952.742761][ T9899] veth2: left allmulticast mode
[  952.742965][ T9899] veth2: left promiscuous mode
[  952.743245][ T9899] br1: port 2(veth2) entered disabled state
[  952.805369][ T9901] veth1: left allmulticast mode
[  952.805563][ T9901] veth1: left promiscuous mode
[  952.805852][ T9901] br1: port 1(veth1) entered disabled state