[  987.864033][ T3700] br0: port 1(veth1) entered blocking state
[  987.864368][ T3700] br0: port 1(veth1) entered disabled state
[  987.864671][ T3700] veth1: entered allmulticast mode
[  988.072120][ T3702] br0: port 2(veth2) entered blocking state
[  988.072516][ T3702] br0: port 2(veth2) entered disabled state
[  988.072900][ T3702] veth2: entered allmulticast mode
[  988.076012][ T3702] veth2: entered promiscuous mode
[  988.381532][ T1772] br0: port 1(veth1) entered blocking state
[  988.381817][ T1772] br0: port 1(veth1) entered forwarding state
[  988.542976][ T3165] br0: port 2(veth2) entered blocking state
[  988.543453][ T3165] br0: port 2(veth2) entered forwarding state
[ 1054.933977][ T3907] br1: port 1(veth0) entered blocking state
[ 1054.934293][ T3907] br1: port 1(veth0) entered disabled state
[ 1054.934541][ T3907] veth0: entered allmulticast mode
[ 1054.937358][ T3907] veth0: entered promiscuous mode
[ 1054.945635][ T3907] ip (3907) used greatest stack depth: 23072 bytes left
[ 1055.072729][ T3908] br1: port 1(veth0) entered blocking state
[ 1055.073087][ T3908] br1: port 1(veth0) entered forwarding state
[ 1057.588604][ T3913] veth0: left allmulticast mode
[ 1057.588827][ T3913] veth0: left promiscuous mode
[ 1057.589143][ T3913] br1: port 1(veth0) entered disabled state
[ 1072.689131][ T3989] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1073.295006][ T3994] br0: port 2(veth2) entered disabled state
[ 1073.437623][ T3995] br0: port 1(veth1) entered disabled state
[ 1073.575341][ T3996] veth2: left allmulticast mode
[ 1073.575560][ T3996] veth2: left promiscuous mode
[ 1073.575856][ T3996] br0: port 2(veth2) entered disabled state
[ 1073.579034][ T3996] veth1: left allmulticast mode
[ 1073.579370][ T3996] veth1: left promiscuous mode
[ 1073.579663][ T3996] br0: port 1(veth1) entered disabled state
[ 1073.625935][ T3996] ip (3996) used greatest stack depth: 22704 bytes left