[  661.533120][ T3969] br0: port 1(veth1) entered blocking state
[  661.533333][ T3969] br0: port 1(veth1) entered disabled state
[  661.533518][ T3969] veth1: entered allmulticast mode
[  661.535315][ T3969] veth1: entered promiscuous mode
[  661.566320][ T3971] br0: port 2(veth2) entered blocking state
[  661.566514][ T3971] br0: port 2(veth2) entered disabled state
[  661.566689][ T3971] veth2: entered allmulticast mode
[  661.569034][ T3971] veth2: entered promiscuous mode
[  661.617360][ T2072] br0: port 1(veth1) entered blocking state
[  661.617584][ T2072] br0: port 1(veth1) entered forwarding state
[  661.638828][ T2072] br0: port 2(veth2) entered blocking state
[  661.639019][ T2072] br0: port 2(veth2) entered forwarding state
[  688.166589][ T4064] br0: port 2(veth2) entered disabled state
[  688.195700][ T4065] br0: port 1(veth1) entered disabled state
[  688.217992][ T4066] veth2: left allmulticast mode
[  688.218165][ T4066] veth2: left promiscuous mode
[  688.218389][ T4066] br0: port 2(veth2) entered disabled state
[  688.219366][ T4066] veth1: left allmulticast mode
[  688.219512][ T4066] veth1: left promiscuous mode
[  688.219731][ T4066] br0: port 1(veth1) entered disabled state