[  493.509835][T12213] br0: port 1(veth1) entered blocking state
[  493.510059][T12213] br0: port 1(veth1) entered disabled state
[  493.513155][T12213] veth1: entered allmulticast mode
[  493.514676][T12213] veth1: entered promiscuous mode
[  493.544887][T12215] br0: port 2(veth2) entered blocking state
[  493.545085][T12215] br0: port 2(veth2) entered disabled state
[  493.545495][T12215] veth2: entered allmulticast mode
[  493.546907][T12215] veth2: entered promiscuous mode
[  493.602609][ T9051] br0: port 1(veth1) entered blocking state
[  493.602814][ T9051] br0: port 1(veth1) entered forwarding state
[  493.627558][ T9051] br0: port 2(veth2) entered blocking state
[  493.627762][ T9051] br0: port 2(veth2) entered forwarding state
[  550.330382][T12736] tc (12736) used greatest stack depth: 23448 bytes left
[  626.348598][T13539] br0: port 1(veth1) entered disabled state
[  631.473401][T13544] br0: port 1(veth1) entered forwarding state
[  636.666857][T13552] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  647.101806][T13576] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  647.174218][T13583] br0: port 2(veth2) entered disabled state
[  647.210130][T13584] br0: port 1(veth1) entered disabled state
[  647.238979][T13585] veth2: left allmulticast mode
[  647.239292][T13585] veth2: left promiscuous mode
[  647.239726][T13585] br0: port 2(veth2) entered disabled state
[  647.241165][T13585] veth1: left allmulticast mode
[  647.241463][T13585] veth1: left promiscuous mode
[  647.241904][T13585] br0: port 1(veth1) entered disabled state