[  507.675093][ T4035] br1: port 1(veth1) entered blocking state
[  507.675322][ T4035] br1: port 1(veth1) entered disabled state
[  507.675542][ T4035] veth1: entered allmulticast mode
[  507.677086][ T4035] veth1: entered promiscuous mode
[  507.717785][   T56] br1: port 1(veth1) entered blocking state
[  507.718045][   T56] br1: port 1(veth1) entered forwarding state
[  507.750118][ T4038] br1: port 2(veth2) entered blocking state
[  507.750385][ T4038] br1: port 2(veth2) entered disabled state
[  507.750668][ T4038] veth2: entered allmulticast mode
[  507.752985][ T4038] veth2: entered promiscuous mode
[  507.781251][ T2269] br1: port 2(veth2) entered blocking state
[  507.781511][ T2269] br1: port 2(veth2) entered forwarding state
[  519.470449][ T4237] br1: port 2(veth2) entered disabled state
[  519.499566][ T4238] veth2: left allmulticast mode
[  519.499762][ T4238] veth2: left promiscuous mode
[  519.500003][ T4238] br1: port 2(veth2) entered disabled state
[  519.522098][ T4239] br1: port 1(veth1) entered disabled state
[  519.549131][ T4240] veth1: left allmulticast mode
[  519.549306][ T4240] veth1: left promiscuous mode
[  519.549542][ T4240] br1: port 1(veth1) entered disabled state