[  506.723878][T12221] br0: port 1(veth1) entered blocking state
[  506.724108][T12221] br0: port 1(veth1) entered disabled state
[  506.724318][T12221] veth1: entered allmulticast mode
[  506.725870][T12221] veth1: entered promiscuous mode
[  506.746607][T12223] br0: port 2(veth2) entered blocking state
[  506.746868][T12223] br0: port 2(veth2) entered disabled state
[  506.747129][T12223] veth2: entered allmulticast mode
[  506.748815][T12223] veth2: entered promiscuous mode
[  506.818525][   T38] br0: port 1(veth1) entered blocking state
[  506.818795][   T38] br0: port 1(veth1) entered forwarding state
[  506.847743][   T38] br0: port 2(veth2) entered blocking state
[  506.847967][   T38] br0: port 2(veth2) entered forwarding state
[  637.476276][T13547] br0: port 1(veth1) entered disabled state
[  642.558093][T13552] br0: port 1(veth1) entered forwarding state
[  647.708487][T13560] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  658.062649][T13584] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  658.121670][T13591] br0: port 2(veth2) entered disabled state
[  658.142085][T13592] br0: port 1(veth1) entered disabled state
[  658.170844][T13593] veth2: left allmulticast mode
[  658.171019][T13593] veth2: left promiscuous mode
[  658.171258][T13593] br0: port 2(veth2) entered disabled state
[  658.172249][T13593] veth1: left allmulticast mode
[  658.172396][T13593] veth1: left promiscuous mode
[  658.172627][T13593] br0: port 1(veth1) entered disabled state
[  658.204019][T13593] ip (13593) used greatest stack depth: 24008 bytes left