[  549.342250][ T3370] br0: port 1(veth1) entered blocking state
[  549.342621][ T3370] br0: port 1(veth1) entered disabled state
[  549.343004][ T3370] veth1: entered allmulticast mode
[  549.347747][ T3370] veth1: entered promiscuous mode
[  549.532618][ T3372] br0: port 2(veth2) entered blocking state
[  549.532882][ T3372] br0: port 2(veth2) entered disabled state
[  549.533138][ T3372] veth2: entered allmulticast mode
[  549.541117][ T3372] veth2: entered promiscuous mode
[  549.915490][  T252] br0: port 1(veth1) entered blocking state
[  549.915761][  T252] br0: port 1(veth1) entered forwarding state
[  550.123065][  T252] br0: port 2(veth2) entered blocking state
[  550.123322][  T252] br0: port 2(veth2) entered forwarding state
[  806.551736][ T4580] br0: port 2(veth2) entered disabled state
[  806.722401][ T4581] br0: port 1(veth1) entered disabled state
[  806.921923][ T4582] veth2: left allmulticast mode
[  806.922145][ T4582] veth2: left promiscuous mode
[  806.922467][ T4582] br0: port 2(veth2) entered disabled state
[  806.923775][ T4582] veth1: left allmulticast mode
[  806.923964][ T4582] veth1: left promiscuous mode
[  806.924247][ T4582] br0: port 1(veth1) entered disabled state