[  448.666977][T14421] br0: port 1(veth1) entered blocking state
[  448.667719][T14421] br0: port 1(veth1) entered disabled state
[  448.668422][T14421] veth1: entered allmulticast mode
[  448.675380][T14421] veth1: entered promiscuous mode
[  448.788779][T14423] br0: port 2(veth2) entered blocking state
[  448.789238][T14423] br0: port 2(veth2) entered disabled state
[  448.789688][T14423] veth2: entered allmulticast mode
[  448.793123][T14423] veth2: entered promiscuous mode
[  449.062628][   T36] br0: port 1(veth1) entered blocking state
[  449.063106][   T36] br0: port 1(veth1) entered forwarding state
[  449.217316][   T46] br0: port 2(veth2) entered blocking state
[  449.217737][   T46] br0: port 2(veth2) entered forwarding state
[  533.366716][T14895] bridge (14895) used greatest stack depth: 24048 bytes left
[  596.674545][T15327] tc (15327) used greatest stack depth: 23840 bytes left
[  662.703703][T15747] br0: port 1(veth1) entered disabled state
[  668.014848][T15752] br0: port 1(veth1) entered forwarding state
[  673.534036][T15760] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  684.775517][T15784] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  684.945104][T15791] br0: port 2(veth2) entered disabled state
[  685.084351][T15792] br0: port 1(veth1) entered disabled state
[  685.212809][T15793] veth2: left allmulticast mode
[  685.213174][T15793] veth2: left promiscuous mode
[  685.213658][T15793] br0: port 2(veth2) entered disabled state
[  685.215950][T15793] veth1: left allmulticast mode
[  685.216277][T15793] veth1: left promiscuous mode
[  685.216753][T15793] br0: port 1(veth1) entered disabled state