[  665.831599][T19392] br1: port 1(veth1) entered blocking state
[  665.831877][T19392] br1: port 1(veth1) entered disabled state
[  665.832080][T19392] veth1: entered allmulticast mode
[  665.837198][T19392] veth1: entered promiscuous mode
[  665.859190][   T38] br1: port 1(veth1) entered blocking state
[  665.859486][   T38] br1: port 1(veth1) entered forwarding state
[  665.878986][T19394] br1: port 2(veth2) entered blocking state
[  665.879239][T19394] br1: port 2(veth2) entered disabled state
[  665.879437][T19394] veth2: entered allmulticast mode
[  665.881335][T19394] veth2: entered promiscuous mode
[  665.913143][  T186] br1: port 2(veth2) entered blocking state
[  665.913383][  T186] br1: port 2(veth2) entered forwarding state
[  677.622767][T19596] tc (19596) used greatest stack depth: 24128 bytes left
[  681.501600][T19739] tc (19739) used greatest stack depth: 23496 bytes left
[  710.324472][T20791] br1: port 2(veth2) entered disabled state
[  710.344978][T20792] veth2: left allmulticast mode
[  710.345152][T20792] veth2: left promiscuous mode
[  710.345384][T20792] br1: port 2(veth2) entered disabled state
[  710.371571][T20793] br1: port 1(veth1) entered disabled state
[  710.389085][T20794] veth1: left allmulticast mode
[  710.389250][T20794] veth1: left promiscuous mode
[  710.389479][T20794] br1: port 1(veth1) entered disabled state