[  547.449739][ T8506] br1: port 1(veth1) entered blocking state
[  547.450007][ T8506] br1: port 1(veth1) entered disabled state
[  547.450285][ T8506] veth1: entered allmulticast mode
[  547.451886][ T8506] veth1: entered promiscuous mode
[  547.475540][ T6610] br1: port 1(veth1) entered blocking state
[  547.475789][ T6610] br1: port 1(veth1) entered forwarding state
[  547.509343][ T8508] br1: port 2(veth2) entered blocking state
[  547.509554][ T8508] br1: port 2(veth2) entered disabled state
[  547.509769][ T8508] veth2: entered allmulticast mode
[  547.511263][ T8508] veth2: entered promiscuous mode
[  547.532499][  T224] br1: port 2(veth2) entered blocking state
[  547.532707][  T224] br1: port 2(veth2) entered forwarding state
[  591.352569][ T9676] tc (9676) used greatest stack depth: 23416 bytes left
[  598.255762][ T9901] br1: port 2(veth2) entered disabled state
[  598.286385][ T9902] veth2: left allmulticast mode
[  598.286702][ T9902] veth2: left promiscuous mode
[  598.287156][ T9902] br1: port 2(veth2) entered disabled state
[  598.326851][ T9903] br1: port 1(veth1) entered disabled state
[  598.362149][ T9904] veth1: left allmulticast mode
[  598.362396][ T9904] veth1: left promiscuous mode
[  598.362788][ T9904] br1: port 1(veth1) entered disabled state