[  644.939740][ T8158] br1: port 1(veth1) entered blocking state
[  644.939958][ T8158] br1: port 1(veth1) entered disabled state
[  644.940146][ T8158] veth1: entered allmulticast mode
[  644.941600][ T8158] veth1: entered promiscuous mode
[  644.994961][ T8161] br1: port 2(veth2) entered blocking state
[  644.995164][ T8161] br1: port 2(veth2) entered disabled state
[  644.995342][ T8161] veth2: entered allmulticast mode
[  644.996757][ T8161] veth2: entered promiscuous mode
[  645.046737][ T8163] br1: port 2(veth2) entered blocking state
[  645.046988][ T8163] br1: port 2(veth2) entered forwarding state
[  645.047358][ T8163] br1: port 1(veth1) entered blocking state
[  645.047581][ T8163] br1: port 1(veth1) entered forwarding state
[  654.670526][ T8490] br1: port 2(veth2) entered disabled state
[  654.671083][ T8490] br1: port 1(veth1) entered disabled state
[  654.714346][ T8492] veth2: left allmulticast mode
[  654.714550][ T8492] veth2: left promiscuous mode
[  654.714843][ T8492] br1: port 2(veth2) entered disabled state
[  654.778689][ T8494] veth1: left allmulticast mode
[  654.778891][ T8494] veth1: left promiscuous mode
[  654.779179][ T8494] br1: port 1(veth1) entered disabled state