[  452.255474][ T4907] br: port 1(veth1) entered blocking state
[  452.255712][ T4907] br: port 1(veth1) entered disabled state
[  452.255910][ T4907] veth1: entered allmulticast mode
[  452.257377][ T4907] veth1: entered promiscuous mode
[  452.261342][   T35] br: port 1(veth1) entered blocking state
[  452.261532][   T35] br: port 1(veth1) entered forwarding state
[  452.304257][ T4912] br: port 2(veth3) entered blocking state
[  452.304545][ T4912] br: port 2(veth3) entered disabled state
[  452.304741][ T4912] veth3: entered allmulticast mode
[  452.306483][ T4912] veth3: entered promiscuous mode
[  452.311442][   T35] br: port 2(veth3) entered blocking state
[  452.311634][   T35] br: port 2(veth3) entered forwarding state
[  452.353358][ T4917] br: port 3(veth4) entered blocking state
[  452.353592][ T4917] br: port 3(veth4) entered disabled state
[  452.353855][ T4917] veth4: entered allmulticast mode
[  452.355887][ T4917] veth4: entered promiscuous mode
[  452.357496][   T37] br: port 3(veth4) entered blocking state
[  452.357733][   T37] br: port 3(veth4) entered forwarding state
[  563.342843][ T5521] br: port 3(veth4) entered disabled state
[  563.343854][ T5521] veth4: left allmulticast mode
[  563.344016][ T5521] veth4: left promiscuous mode
[  563.344249][ T5521] br: port 3(veth4) entered disabled state
[  563.376434][ T5523] br: port 2(veth3) entered disabled state
[  563.376879][ T5523] veth3: left allmulticast mode
[  563.377032][ T5523] veth3: left promiscuous mode
[  563.377261][ T5523] br: port 2(veth3) entered disabled state
[  563.405862][ T5525] br: port 1(veth1) entered disabled state
[  563.406324][ T5525] veth1: left allmulticast mode
[  563.406472][ T5525] veth1: left promiscuous mode
[  563.406693][ T5525] br: port 1(veth1) entered disabled state