[  770.869441][ T3930] br: port 1(veth1) entered blocking state
[  770.869691][ T3930] br: port 1(veth1) entered disabled state
[  770.869955][ T3930] veth1: entered allmulticast mode
[  770.871873][ T3930] veth1: entered promiscuous mode
[  770.874253][   T51] br: port 1(veth1) entered blocking state
[  770.874585][   T51] br: port 1(veth1) entered forwarding state
[  771.045208][ T3933] br: port 2(veth3) entered blocking state
[  771.045566][ T3933] br: port 2(veth3) entered disabled state
[  771.045957][ T3933] veth3: entered allmulticast mode
[  771.049446][ T3933] veth3: entered promiscuous mode
[  771.051473][   T51] br: port 2(veth3) entered blocking state
[  771.051843][   T51] br: port 2(veth3) entered forwarding state
[  771.230201][ T3934] br: port 3(veth4) entered blocking state
[  771.230620][ T3934] br: port 3(veth4) entered disabled state
[  771.231027][ T3934] veth4: entered allmulticast mode
[  771.234200][ T3934] veth4: entered promiscuous mode
[  771.237810][   T64] br: port 3(veth4) entered blocking state
[  771.238202][   T64] br: port 3(veth4) entered forwarding state
[  917.970604][ T4410] br: port 3(veth4) entered disabled state
[  917.971764][ T4410] veth4: left allmulticast mode
[  917.972003][ T4410] veth4: left promiscuous mode
[  917.972310][ T4410] br: port 3(veth4) entered disabled state
[  918.142634][ T4412] br: port 2(veth3) entered disabled state
[  918.143438][ T4412] veth3: left allmulticast mode
[  918.143639][ T4412] veth3: left promiscuous mode
[  918.143978][ T4412] br: port 2(veth3) entered disabled state
[  918.303656][ T4414] br: port 1(veth1) entered disabled state
[  918.305484][ T4414] veth1: left allmulticast mode
[  918.305702][ T4414] veth1: left promiscuous mode
[  918.306041][ T4414] br: port 1(veth1) entered disabled state