[  721.940921] br1: port 1(veth1) entered blocking state
[  721.940956] br1: port 1(veth1) entered disabled state
[  721.940977] veth1: entered allmulticast mode
[  721.941018] veth1: entered promiscuous mode
[  721.944676] br1: port 1(veth1) entered blocking state
[  721.944728] br1: port 1(veth1) entered forwarding state
[  721.948262] br1: port 2(veth2) entered blocking state
[  721.948287] br1: port 2(veth2) entered disabled state
[  721.948310] veth2: entered allmulticast mode
[  721.948348] veth2: entered promiscuous mode
[  721.951975] br1: port 2(veth2) entered blocking state
[  721.952027] br1: port 2(veth2) entered forwarding state
[  744.185571] clocksource: Watchdog remote CPU 3 read timed out
[  750.101029] br1: port 2(veth2) entered disabled state
[  750.104870] veth2: left allmulticast mode
[  750.104901] veth2: left promiscuous mode
[  750.104924] br1: port 2(veth2) entered disabled state
[  750.108887] br1: port 1(veth1) entered disabled state
[  750.112622] veth1: left allmulticast mode
[  750.112641] veth1: left promiscuous mode
[  750.112659] br1: port 1(veth1) entered disabled state