[  901.881896][ T8273] br1: port 1(veth1) entered blocking state
[  901.882181][ T8273] br1: port 1(veth1) entered disabled state
[  901.882449][ T8273] veth1: entered allmulticast mode
[  901.885313][ T8273] veth1: entered promiscuous mode
[  901.931047][ T8276] br1: port 2(veth2) entered blocking state
[  901.931254][ T8276] br1: port 2(veth2) entered disabled state
[  901.931454][ T8276] veth2: entered allmulticast mode
[  901.932921][ T8276] veth2: entered promiscuous mode
[  901.989592][ T8278] br1: port 2(veth2) entered blocking state
[  901.989866][ T8278] br1: port 2(veth2) entered forwarding state
[  901.990272][ T8278] br1: port 1(veth1) entered blocking state
[  901.990505][ T8278] br1: port 1(veth1) entered forwarding state
[  912.143540][ T8591] br1: port 2(veth2) entered disabled state
[  912.144055][ T8591] br1: port 1(veth1) entered disabled state
[  912.192739][ T8593] veth2: left allmulticast mode
[  912.192950][ T8593] veth2: left promiscuous mode
[  912.193251][ T8593] br1: port 2(veth2) entered disabled state
[  912.236145][ T8595] veth1: left allmulticast mode
[  912.236318][ T8595] veth1: left promiscuous mode
[  912.236551][ T8595] br1: port 1(veth1) entered disabled state