[  674.528116][ T4573] br1: port 1(veth1) entered blocking state
[  674.528353][ T4573] br1: port 1(veth1) entered disabled state
[  674.528550][ T4573] veth1: entered allmulticast mode
[  674.529995][ T4573] veth1: entered promiscuous mode
[  674.552357][  T227] br1: port 1(veth1) entered blocking state
[  674.552556][  T227] br1: port 1(veth1) entered forwarding state
[  674.572975][ T4576] br1: port 2(veth2) entered blocking state
[  674.573180][ T4576] br1: port 2(veth2) entered disabled state
[  674.573379][ T4576] veth2: entered allmulticast mode
[  674.574843][ T4576] veth2: entered promiscuous mode
[  674.601645][  T227] br1: port 2(veth2) entered blocking state
[  674.601858][  T227] br1: port 2(veth2) entered forwarding state
[  686.613830][ T4775] br1: port 2(veth2) entered disabled state
[  686.636776][ T4776] veth2: left allmulticast mode
[  686.636986][ T4776] veth2: left promiscuous mode
[  686.637288][ T4776] br1: port 2(veth2) entered disabled state
[  686.661917][ T4777] br1: port 1(veth1) entered disabled state
[  686.691393][ T4778] veth1: left allmulticast mode
[  686.691674][ T4778] veth1: left promiscuous mode
[  686.692115][ T4778] br1: port 1(veth1) entered disabled state