[  837.922169][ T5526] br1: port 1(veth1) entered blocking state
[  837.922493][ T5526] br1: port 1(veth1) entered disabled state
[  837.923200][ T5526] veth1: entered allmulticast mode
[  837.924906][ T5526] veth1: entered promiscuous mode
[  837.962937][   T57] br1: port 1(veth1) entered blocking state
[  837.963130][   T57] br1: port 1(veth1) entered forwarding state
[  837.991367][ T5530] br1: port 2(veth2) entered blocking state
[  837.991591][ T5530] br1: port 2(veth2) entered disabled state
[  837.991873][ T5530] veth2: entered allmulticast mode
[  837.994236][ T5530] veth2: entered promiscuous mode
[  838.019789][   T61] br1: port 2(veth2) entered blocking state
[  838.020003][   T61] br1: port 2(veth2) entered forwarding state
[  855.748484][ T5697] tc (5697) used greatest stack depth: 23824 bytes left
[  856.474577][ T5746] br1: port 2(veth2) entered disabled state
[  856.509089][ T5747] veth2: left allmulticast mode
[  856.509323][ T5747] veth2: left promiscuous mode
[  856.509670][ T5747] br1: port 2(veth2) entered disabled state
[  856.537961][ T5748] br1: port 1(veth1) entered disabled state
[  856.572204][ T5749] veth1: left allmulticast mode
[  856.572410][ T5749] veth1: left promiscuous mode
[  856.572653][ T5749] br1: port 1(veth1) entered disabled state