[  540.660276][ T3374] br0: port 1(veth1) entered blocking state
[  540.660553][ T3374] br0: port 1(veth1) entered disabled state
[  540.660830][ T3374] veth1: entered allmulticast mode
[  540.662811][ T3374] veth1: entered promiscuous mode
[  540.858533][ T3376] br0: port 2(veth2) entered blocking state
[  540.858906][ T3376] br0: port 2(veth2) entered disabled state
[  540.859375][ T3376] veth2: entered allmulticast mode
[  540.862614][ T3376] veth2: entered promiscuous mode
[  541.185733][   T37] br0: port 1(veth1) entered blocking state
[  541.186029][   T37] br0: port 1(veth1) entered forwarding state
[  541.360847][ T2511] br0: port 2(veth2) entered blocking state
[  541.361139][ T2511] br0: port 2(veth2) entered forwarding state
[  795.706364][ T4585] br0: port 2(veth2) entered disabled state
[  795.862704][ T4586] br0: port 1(veth1) entered disabled state
[  796.061778][ T4587] veth2: left allmulticast mode
[  796.062082][ T4587] veth2: left promiscuous mode
[  796.062407][ T4587] br0: port 2(veth2) entered disabled state
[  796.063810][ T4587] veth1: left allmulticast mode
[  796.064003][ T4587] veth1: left promiscuous mode
[  796.064472][ T4587] br0: port 1(veth1) entered disabled state