[  688.424504][ T4996] br0: port 1(veth1) entered blocking state
[  688.424781][ T4996] br0: port 1(veth1) entered disabled state
[  688.425055][ T4996] veth1: entered allmulticast mode
[  688.426732][ T4996] veth1: entered promiscuous mode
[  688.452323][ T4997] br0: port 2(veth2) entered blocking state
[  688.452769][ T4997] br0: port 2(veth2) entered disabled state
[  688.452979][ T4997] veth2: entered allmulticast mode
[  688.454506][ T4997] veth2: entered promiscuous mode
[  688.516555][   T38] br0: port 1(veth1) entered blocking state
[  688.516824][   T38] br0: port 1(veth1) entered forwarding state
[  688.543927][   T57] br0: port 2(veth2) entered blocking state
[  688.544145][   T57] br0: port 2(veth2) entered forwarding state
[  739.613726][ T5278] br1: port 1(veth0) entered blocking state
[  739.614027][ T5278] br1: port 1(veth0) entered disabled state
[  739.614305][ T5278] veth0: entered allmulticast mode
[  739.624024][ T5278] veth0: entered promiscuous mode
[  739.629305][ T5278] ip (5278) used greatest stack depth: 23504 bytes left
[  739.649449][ T5279] br1: port 1(veth0) entered blocking state
[  739.649728][ T5279] br1: port 1(veth0) entered forwarding state
[  741.787133][ T5286] veth0: left allmulticast mode
[  741.787328][ T5286] veth0: left promiscuous mode
[  741.787590][ T5286] br1: port 1(veth0) entered disabled state
[  751.053913][ T5402] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  751.251986][ T5414] br0: port 2(veth2) entered disabled state
[  751.289813][ T5415] br0: port 1(veth1) entered disabled state
[  751.327284][ T5416] veth2: left allmulticast mode
[  751.328022][ T5416] veth2: left promiscuous mode
[  751.328403][ T5416] br0: port 2(veth2) entered disabled state
[  751.330135][ T5416] veth1: left allmulticast mode
[  751.330362][ T5416] veth1: left promiscuous mode
[  751.330733][ T5416] br0: port 1(veth1) entered disabled state