[  615.913742][ T4222] br1: port 1(veth1) entered blocking state
[  615.914123][ T4222] br1: port 1(veth1) entered disabled state
[  615.914452][ T4222] veth1: entered allmulticast mode
[  615.916093][ T4222] veth1: entered promiscuous mode
[  615.950769][   T36] br1: port 1(veth1) entered blocking state
[  615.951129][   T36] br1: port 1(veth1) entered forwarding state
[  615.975181][ T4224] br1: port 2(veth2) entered blocking state
[  615.975547][ T4224] br1: port 2(veth2) entered disabled state
[  615.975943][ T4224] veth2: entered allmulticast mode
[  615.977668][ T4224] veth2: entered promiscuous mode
[  616.004643][   T36] br1: port 2(veth2) entered blocking state
[  616.004990][   T36] br1: port 2(veth2) entered forwarding state
[  622.559312][ T4262] tc (4262) used greatest stack depth: 23464 bytes left
[  631.106866][ T4601] br1: port 2(veth2) entered disabled state
[  631.141247][ T4602] veth2: left allmulticast mode
[  631.141540][ T4602] veth2: left promiscuous mode
[  631.141888][ T4602] br1: port 2(veth2) entered disabled state
[  631.186988][ T4603] br1: port 1(veth1) entered disabled state
[  631.222283][ T4604] veth1: left allmulticast mode
[  631.222566][ T4604] veth1: left promiscuous mode
[  631.222920][ T4604] br1: port 1(veth1) entered disabled state