[  874.229701][T21561] br0: port 1(veth1) entered blocking state
[  874.230013][T21561] br0: port 1(veth1) entered disabled state
[  874.230286][T21561] veth1: entered allmulticast mode
[  874.232137][T21561] veth1: entered promiscuous mode
[  874.265369][T21564] br0: port 2(veth2) entered blocking state
[  874.265615][T21564] br0: port 2(veth2) entered disabled state
[  874.265892][T21564] veth2: entered allmulticast mode
[  874.267443][T21564] veth2: entered promiscuous mode
[  874.321440][   T91] br0: port 1(veth1) entered blocking state
[  874.321679][   T91] br0: port 1(veth1) entered forwarding state
[  874.349874][ T9401] br0: port 2(veth2) entered blocking state
[  874.350122][ T9401] br0: port 2(veth2) entered forwarding state
[  989.343491][T22742] tc (22742) used greatest stack depth: 23496 bytes left
[  998.490535][T22853] br0: port 1(veth1) entered disabled state
[ 1003.580559][T22858] br0: port 1(veth1) entered forwarding state
[ 1008.752527][T22866] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1019.122278][T22890] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1019.175604][T22897] br0: port 2(veth2) entered disabled state
[ 1019.201304][T22898] br0: port 1(veth1) entered disabled state
[ 1019.228819][T22899] veth2: left allmulticast mode
[ 1019.228978][T22899] veth2: left promiscuous mode
[ 1019.229206][T22899] br0: port 2(veth2) entered disabled state
[ 1019.230003][T22899] veth1: left allmulticast mode
[ 1019.230135][T22899] veth1: left promiscuous mode
[ 1019.230357][T22899] br0: port 1(veth1) entered disabled state