[  618.038107][ T4496] br1: port 1(veth1) entered blocking state
[  618.038321][ T4496] br1: port 1(veth1) entered disabled state
[  618.038499][ T4496] veth1: entered allmulticast mode
[  618.040492][ T4496] veth1: entered promiscuous mode
[  618.070070][   T36] br1: port 1(veth1) entered blocking state
[  618.070261][   T36] br1: port 1(veth1) entered forwarding state
[  618.090364][ T4498] br1: port 2(veth2) entered blocking state
[  618.090602][ T4498] br1: port 2(veth2) entered disabled state
[  618.090842][ T4498] veth2: entered allmulticast mode
[  618.092348][ T4498] veth2: entered promiscuous mode
[  618.126235][   T36] br1: port 2(veth2) entered blocking state
[  618.126426][   T36] br1: port 2(veth2) entered forwarding state
[  629.658431][ T4755] tc (4755) used greatest stack depth: 23408 bytes left
[  632.094561][ T4859] br1: port 2(veth2) entered disabled state
[  632.117950][ T4860] veth2: left allmulticast mode
[  632.118116][ T4860] veth2: left promiscuous mode
[  632.118350][ T4860] br1: port 2(veth2) entered disabled state
[  632.142988][ T4861] br1: port 1(veth1) entered disabled state
[  632.170464][ T4862] veth1: left allmulticast mode
[  632.170631][ T4862] veth1: left promiscuous mode
[  632.170844][ T4862] br1: port 1(veth1) entered disabled state