[  541.255509][ T4494] br1: port 1(veth1) entered blocking state
[  541.255723][ T4494] br1: port 1(veth1) entered disabled state
[  541.255912][ T4494] veth1: entered allmulticast mode
[  541.257501][ T4494] veth1: entered promiscuous mode
[  541.295805][   T37] br1: port 1(veth1) entered blocking state
[  541.296276][   T37] br1: port 1(veth1) entered forwarding state
[  541.326329][ T4497] br1: port 2(veth2) entered blocking state
[  541.326542][ T4497] br1: port 2(veth2) entered disabled state
[  541.326732][ T4497] veth2: entered allmulticast mode
[  541.328194][ T4497] veth2: entered promiscuous mode
[  541.352369][ T3606] br1: port 2(veth2) entered blocking state
[  541.352620][ T3606] br1: port 2(veth2) entered forwarding state
[  559.454368][ T4735] br1: port 2(veth2) entered disabled state
[  559.477373][ T4736] veth2: left allmulticast mode
[  559.477566][ T4736] veth2: left promiscuous mode
[  559.477837][ T4736] br1: port 2(veth2) entered disabled state
[  559.509761][ T4737] br1: port 1(veth1) entered disabled state
[  559.533372][ T4738] veth1: left allmulticast mode
[  559.533561][ T4738] veth1: left promiscuous mode
[  559.533831][ T4738] br1: port 1(veth1) entered disabled state