[  637.628088][ T4245] br1: port 1(veth1) entered blocking state
[  637.628312][ T4245] br1: port 1(veth1) entered disabled state
[  637.628542][ T4245] veth1: entered allmulticast mode
[  637.636985][ T4245] veth1: entered promiscuous mode
[  637.661228][   T37] br1: port 1(veth1) entered blocking state
[  637.661497][   T37] br1: port 1(veth1) entered forwarding state
[  637.694505][ T4247] br1: port 2(veth2) entered blocking state
[  637.694716][ T4247] br1: port 2(veth2) entered disabled state
[  637.694917][ T4247] veth2: entered allmulticast mode
[  637.696646][ T4247] veth2: entered promiscuous mode
[  637.717257][  T227] br1: port 2(veth2) entered blocking state
[  637.717469][  T227] br1: port 2(veth2) entered forwarding state
[  652.352545][ T4604] br1: port 2(veth2) entered disabled state
[  652.377190][ T4605] veth2: left allmulticast mode
[  652.377932][ T4605] veth2: left promiscuous mode
[  652.378258][ T4605] br1: port 2(veth2) entered disabled state
[  652.400856][ T4606] br1: port 1(veth1) entered disabled state
[  652.427658][ T4607] veth1: left allmulticast mode
[  652.427829][ T4607] veth1: left promiscuous mode
[  652.428080][ T4607] br1: port 1(veth1) entered disabled state