[  609.272632][ T4097] br1: port 1(veth1) entered blocking state
[  609.272874][ T4097] br1: port 1(veth1) entered disabled state
[  609.273101][ T4097] veth1: entered allmulticast mode
[  609.274769][ T4097] veth1: entered promiscuous mode
[  609.304216][ T1581] br1: port 1(veth1) entered blocking state
[  609.304459][ T1581] br1: port 1(veth1) entered forwarding state
[  609.334234][ T4100] br1: port 2(veth2) entered blocking state
[  609.335015][ T4100] br1: port 2(veth2) entered disabled state
[  609.335263][ T4100] veth2: entered allmulticast mode
[  609.336961][ T4100] veth2: entered promiscuous mode
[  609.361169][   T38] br1: port 2(veth2) entered blocking state
[  609.361420][   T38] br1: port 2(veth2) entered forwarding state
[  620.519959][ T4276] tc (4276) used greatest stack depth: 23224 bytes left
[  621.094763][ T4299] br1: port 2(veth2) entered disabled state
[  621.115557][ T4300] veth2: left allmulticast mode
[  621.115744][ T4300] veth2: left promiscuous mode
[  621.115989][ T4300] br1: port 2(veth2) entered disabled state
[  621.147185][ T4301] br1: port 1(veth1) entered disabled state
[  621.167182][ T4302] veth1: left allmulticast mode
[  621.167726][ T4302] veth1: left promiscuous mode
[  621.168007][ T4302] br1: port 1(veth1) entered disabled state