[  506.289289][ T6665] br1: port 1(veth1) entered blocking state
[  506.289517][ T6665] br1: port 1(veth1) entered disabled state
[  506.289697][ T6665] veth1: entered allmulticast mode
[  506.291110][ T6665] veth1: entered promiscuous mode
[  506.322705][   T46] br1: port 1(veth1) entered blocking state
[  506.322900][   T46] br1: port 1(veth1) entered forwarding state
[  506.342822][ T6667] br1: port 2(veth2) entered blocking state
[  506.343041][ T6667] br1: port 2(veth2) entered disabled state
[  506.343270][ T6667] veth2: entered allmulticast mode
[  506.344782][ T6667] veth2: entered promiscuous mode
[  506.373114][ T3726] br1: port 2(veth2) entered blocking state
[  506.373292][ T3726] br1: port 2(veth2) entered forwarding state
[  522.496118][ T7011] tc (7011) used greatest stack depth: 23784 bytes left
[  552.837779][ T8064] br1: port 2(veth2) entered disabled state
[  552.863179][ T8065] veth2: left allmulticast mode
[  552.863349][ T8065] veth2: left promiscuous mode
[  552.863568][ T8065] br1: port 2(veth2) entered disabled state
[  552.892783][ T8066] br1: port 1(veth1) entered disabled state
[  552.914581][ T8067] veth1: left allmulticast mode
[  552.914745][ T8067] veth1: left promiscuous mode
[  552.914961][ T8067] br1: port 1(veth1) entered disabled state