[  750.451805] br1: port 1(veth1) entered blocking state
[  750.451936] br1: port 1(veth1) entered disabled state
[  750.452038] veth1: entered allmulticast mode
[  750.452197] veth1: entered promiscuous mode
[  750.461704] br1: port 1(veth1) entered blocking state
[  750.461804] br1: port 1(veth1) entered forwarding state
[  750.472428] br1: port 2(veth2) entered blocking state
[  750.472489] br1: port 2(veth2) entered disabled state
[  750.472574] veth2: entered allmulticast mode
[  750.472660] veth2: entered promiscuous mode
[  750.484206] br1: port 2(veth2) entered blocking state
[  750.484306] br1: port 2(veth2) entered forwarding state
[  766.985394] br1: port 2(veth2) entered disabled state
[  766.995235] veth2: left allmulticast mode
[  766.995306] veth2: left promiscuous mode
[  766.995356] br1: port 2(veth2) entered disabled state
[  767.005744] br1: port 1(veth1) entered disabled state
[  767.015380] veth1: left allmulticast mode
[  767.015476] veth1: left promiscuous mode
[  767.015552] br1: port 1(veth1) entered disabled state