[  620.029416][ T4133] br0: port 1(veth1) entered blocking state
[  620.029911][ T4133] br0: port 1(veth1) entered disabled state
[  620.030243][ T4133] veth1: entered allmulticast mode
[  620.035125][ T4133] veth1: entered promiscuous mode
[  620.104069][ T4135] br0: port 2(veth2) entered blocking state
[  620.104393][ T4135] br0: port 2(veth2) entered disabled state
[  620.104708][ T4135] veth2: entered allmulticast mode
[  620.107403][ T4135] veth2: entered promiscuous mode
[  620.191659][   T37] br0: port 1(veth1) entered blocking state
[  620.192033][   T37] br0: port 1(veth1) entered forwarding state
[  620.236575][   T61] br0: port 2(veth2) entered blocking state
[  620.236932][   T61] br0: port 2(veth2) entered forwarding state
[  673.363252][ T4415] br1: port 1(veth0) entered blocking state
[  673.363597][ T4415] br1: port 1(veth0) entered disabled state
[  673.363910][ T4415] veth0: entered allmulticast mode
[  673.366583][ T4415] veth0: entered promiscuous mode
[  673.377461][ T4415] ip (4415) used greatest stack depth: 23520 bytes left
[  673.413260][ T4417] br1: port 1(veth0) entered blocking state
[  673.413643][ T4417] br1: port 1(veth0) entered forwarding state
[  675.583014][ T4424] veth0: left allmulticast mode
[  675.583341][ T4424] veth0: left promiscuous mode
[  675.583835][ T4424] br1: port 1(veth0) entered disabled state
[  685.429994][ T4540] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  685.675624][ T4552] br0: port 2(veth2) entered disabled state
[  685.732840][ T4553] br0: port 1(veth1) entered disabled state
[  685.768290][ T4554] veth2: left allmulticast mode
[  685.768542][ T4554] veth2: left promiscuous mode
[  685.768937][ T4554] br0: port 2(veth2) entered disabled state
[  685.770648][ T4554] veth1: left allmulticast mode
[  685.770882][ T4554] veth1: left promiscuous mode
[  685.771245][ T4554] br0: port 1(veth1) entered disabled state