[  316.069678][ T3271] br0: port 1(veth1) entered blocking state
[  316.069947][ T3271] br0: port 1(veth1) entered disabled state
[  316.070224][ T3271] veth1: entered allmulticast mode
[  316.071776][ T3271] veth1: entered promiscuous mode
[  316.106263][ T3273] br0: port 2(veth2) entered blocking state
[  316.107118][ T3273] br0: port 2(veth2) entered disabled state
[  316.107304][ T3273] veth2: entered allmulticast mode
[  316.110350][ T3273] veth2: entered promiscuous mode
[  316.181348][   T46] br0: port 1(veth1) entered blocking state
[  316.181567][   T46] br0: port 1(veth1) entered forwarding state
[  316.224096][   T92] br0: port 2(veth2) entered blocking state
[  316.224407][   T92] br0: port 2(veth2) entered forwarding state
[  428.560091][ T4447] bridge (4447) used greatest stack depth: 23440 bytes left
[  437.861359][ T4567] br0: port 1(veth1) entered disabled state
[  442.933193][ T4572] br0: port 1(veth1) entered forwarding state
[  448.051186][ T4580] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  458.368577][ T4604] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  458.421900][ T4611] br0: port 2(veth2) entered disabled state
[  458.450496][ T4612] br0: port 1(veth1) entered disabled state
[  458.479450][ T4613] veth2: left allmulticast mode
[  458.479649][ T4613] veth2: left promiscuous mode
[  458.479926][ T4613] br0: port 2(veth2) entered disabled state
[  458.481329][ T4613] veth1: left allmulticast mode
[  458.481525][ T4613] veth1: left promiscuous mode
[  458.481797][ T4613] br0: port 1(veth1) entered disabled state