[  831.004014][ T2686] br1: port 1(veth1) entered blocking state
[  831.004339][ T2686] br1: port 1(veth1) entered disabled state
[  831.004661][ T2686] veth1: entered allmulticast mode
[  831.006616][ T2686] veth1: entered promiscuous mode
[  831.137341][ T2571] br1: port 1(veth1) entered blocking state
[  831.137660][ T2571] br1: port 1(veth1) entered forwarding state
[  831.265539][ T2688] br1: port 2(veth2) entered blocking state
[  831.265839][ T2688] br1: port 2(veth2) entered disabled state
[  831.266103][ T2688] veth2: entered allmulticast mode
[  831.268523][ T2688] veth2: entered promiscuous mode
[  831.417518][    T7] br1: port 2(veth2) entered blocking state
[  831.417831][    T7] br1: port 2(veth2) entered forwarding state
[  959.688702][ T4009] br1: port 2(veth2) entered disabled state
[  959.821222][ T4011] veth2: left allmulticast mode
[  959.821443][ T4011] veth2: left promiscuous mode
[  959.821790][ T4011] br1: port 2(veth2) entered disabled state
[  959.949679][ T4012] br1: port 1(veth1) entered disabled state
[  960.107093][ T4013] veth1: left allmulticast mode
[  960.107379][ T4013] veth1: left promiscuous mode
[  960.107752][ T4013] br1: port 1(veth1) entered disabled state