[  687.010332][T20192] br1: port 1(veth1) entered blocking state
[  687.010540][T20192] br1: port 1(veth1) entered disabled state
[  687.010731][T20192] veth1: entered allmulticast mode
[  687.012182][T20192] veth1: entered promiscuous mode
[  687.070290][T20195] br1: port 2(veth2) entered blocking state
[  687.070475][T20195] br1: port 2(veth2) entered disabled state
[  687.070664][T20195] veth2: entered allmulticast mode
[  687.072134][T20195] veth2: entered promiscuous mode
[  687.116339][T20197] br1: port 2(veth2) entered blocking state
[  687.116588][T20197] br1: port 2(veth2) entered forwarding state
[  687.116967][T20197] br1: port 1(veth1) entered blocking state
[  687.117191][T20197] br1: port 1(veth1) entered forwarding state
[  697.250630][T20510] br1: port 2(veth2) entered disabled state
[  697.251294][T20510] br1: port 1(veth1) entered disabled state
[  697.289893][T20512] veth2: left allmulticast mode
[  697.290100][T20512] veth2: left promiscuous mode
[  697.290388][T20512] br1: port 2(veth2) entered disabled state
[  697.340535][T20514] veth1: left allmulticast mode
[  697.340703][T20514] veth1: left promiscuous mode
[  697.340929][T20514] br1: port 1(veth1) entered disabled state