[  737.580058][ T3717] br1: port 1(veth1) entered blocking state
[  737.580329][ T3717] br1: port 1(veth1) entered disabled state
[  737.580586][ T3717] veth1: entered allmulticast mode
[  737.582458][ T3717] veth1: entered promiscuous mode
[  737.699939][    T7] br1: port 1(veth1) entered blocking state
[  737.700279][    T7] br1: port 1(veth1) entered forwarding state
[  737.820249][ T3719] br1: port 2(veth2) entered blocking state
[  737.820526][ T3719] br1: port 2(veth2) entered disabled state
[  737.820788][ T3719] veth2: entered allmulticast mode
[  737.822625][ T3719] veth2: entered promiscuous mode
[  737.941507][    T7] br1: port 2(veth2) entered blocking state
[  737.941850][    T7] br1: port 2(veth2) entered forwarding state
[  768.013197][ T4035] br1: port 2(veth2) entered disabled state
[  768.120849][ T4036] veth2: left allmulticast mode
[  768.121083][ T4036] veth2: left promiscuous mode
[  768.121393][ T4036] br1: port 2(veth2) entered disabled state
[  768.238836][ T4037] br1: port 1(veth1) entered disabled state
[  768.372510][ T4038] veth1: left allmulticast mode
[  768.372755][ T4038] veth1: left promiscuous mode
[  768.373092][ T4038] br1: port 1(veth1) entered disabled state