[  899.878064][ T3062] br0: port 1(veth1) entered blocking state
[  899.878590][ T3062] br0: port 1(veth1) entered disabled state
[  899.880405][ T3062] veth1: entered allmulticast mode
[  899.884458][ T3062] veth1: entered promiscuous mode
[  900.074169][ T3064] br0: port 2(veth2) entered blocking state
[  900.074735][ T3064] br0: port 2(veth2) entered disabled state
[  900.075288][ T3064] veth2: entered allmulticast mode
[  900.082850][ T3064] veth2: entered promiscuous mode
[  900.438569][   T38] br0: port 1(veth1) entered blocking state
[  900.439897][   T38] br0: port 1(veth1) entered forwarding state
[  900.622669][   T37] br0: port 2(veth2) entered blocking state
[  900.623620][   T37] br0: port 2(veth2) entered forwarding state
[ 1050.374038][ T3949] bridge (3949) used greatest stack depth: 23904 bytes left
[ 1123.294664][ T4388] br0: port 1(veth1) entered disabled state
[ 1128.607579][ T4393] br0: port 1(veth1) entered forwarding state
[ 1134.181139][ T4401] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1145.555262][ T4425] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1145.750793][ T4432] br0: port 2(veth2) entered disabled state
[ 1145.854527][ T4433] br0: port 1(veth1) entered disabled state
[ 1145.962337][ T4434] veth2: left allmulticast mode
[ 1145.962792][ T4434] veth2: left promiscuous mode
[ 1145.963262][ T4434] br0: port 2(veth2) entered disabled state
[ 1145.965322][ T4434] veth1: left allmulticast mode
[ 1145.965617][ T4434] veth1: left promiscuous mode
[ 1145.967007][ T4434] br0: port 1(veth1) entered disabled state