[  332.034898][ T3411] br1: port 1(veth1) entered blocking state
[  332.035201][ T3411] br1: port 1(veth1) entered disabled state
[  332.035466][ T3411] veth1: entered allmulticast mode
[  332.037148][ T3411] veth1: entered promiscuous mode
[  332.067963][   T37] br1: port 1(veth1) entered blocking state
[  332.068226][   T37] br1: port 1(veth1) entered forwarding state
[  346.907067][ T3549] br1: port 1(veth1) entered disabled state
[  346.943751][ T3550] veth1: left allmulticast mode
[  346.943940][ T3550] veth1: left promiscuous mode
[  346.944171][ T3550] br1: port 1(veth1) entered disabled state