[  255.839387][ T1393] br1: port 1(veth1) entered blocking state
[  255.839798][ T1393] br1: port 1(veth1) entered disabled state
[  255.840210][ T1393] veth1: entered allmulticast mode
[  255.852698][ T1393] veth1: entered promiscuous mode
[  256.013980][   T58] br1: port 1(veth1) entered blocking state
[  256.014288][   T58] br1: port 1(veth1) entered forwarding state
[  256.171649][ T1395] br1: port 2(veth2) entered blocking state
[  256.171940][ T1395] br1: port 2(veth2) entered disabled state
[  256.172201][ T1395] veth2: entered allmulticast mode
[  256.175023][ T1395] veth2: entered promiscuous mode
[  256.316949][   T40] br1: port 2(veth2) entered blocking state
[  256.317246][   T40] br1: port 2(veth2) entered forwarding state
[  291.621813][ T1728] br1: port 2(veth2) entered disabled state
[  291.756393][ T1729] veth2: left allmulticast mode
[  291.756592][ T1729] veth2: left promiscuous mode
[  291.756890][ T1729] br1: port 2(veth2) entered disabled state
[  291.928054][ T1730] br1: port 1(veth1) entered disabled state
[  292.073201][ T1731] veth1: left allmulticast mode
[  292.073447][ T1731] veth1: left promiscuous mode
[  292.073760][ T1731] br1: port 1(veth1) entered disabled state