[  762.287868][ T4427] br1: port 1(veth1) entered blocking state
[  762.288151][ T4427] br1: port 1(veth1) entered disabled state
[  762.288406][ T4427] veth1: entered allmulticast mode
[  762.290730][ T4427] veth1: entered promiscuous mode
[  762.424752][   T51] br1: port 1(veth1) entered blocking state
[  762.425640][   T51] br1: port 1(veth1) entered forwarding state
[  762.539878][ T4430] br1: port 2(veth2) entered blocking state
[  762.540136][ T4430] br1: port 2(veth2) entered disabled state
[  762.540398][ T4430] veth2: entered allmulticast mode
[  762.542679][ T4430] veth2: entered promiscuous mode
[  762.665146][   T51] br1: port 2(veth2) entered blocking state
[  762.665532][   T51] br1: port 2(veth2) entered forwarding state
[  886.276509][ T5751] br1: port 2(veth2) entered disabled state
[  886.400542][ T5753] veth2: left allmulticast mode
[  886.400875][ T5753] veth2: left promiscuous mode
[  886.401332][ T5753] br1: port 2(veth2) entered disabled state
[  886.527840][ T5754] br1: port 1(veth1) entered disabled state
[  886.641751][ T5755] veth1: left allmulticast mode
[  886.641970][ T5755] veth1: left promiscuous mode
[  886.642264][ T5755] br1: port 1(veth1) entered disabled state