[  877.248467][ T3420] br1: port 1(veth1) entered blocking state
[  877.248737][ T3420] br1: port 1(veth1) entered disabled state
[  877.249014][ T3420] veth1: entered allmulticast mode
[  877.252492][ T3420] veth1: entered promiscuous mode
[  877.401520][   T50] br1: port 1(veth1) entered blocking state
[  877.401829][   T50] br1: port 1(veth1) entered forwarding state
[  877.585189][ T3422] br1: port 2(veth2) entered blocking state
[  877.585476][ T3422] br1: port 2(veth2) entered disabled state
[  877.585734][ T3422] veth2: entered allmulticast mode
[  877.587564][ T3422] veth2: entered promiscuous mode
[  877.734582][   T51] br1: port 2(veth2) entered blocking state
[  877.734859][   T51] br1: port 2(veth2) entered forwarding state
[ 1023.114044][ T4743] br1: port 2(veth2) entered disabled state
[ 1023.273721][ T4745] veth2: left allmulticast mode
[ 1023.273933][ T4745] veth2: left promiscuous mode
[ 1023.274245][ T4745] br1: port 2(veth2) entered disabled state
[ 1023.419609][ T4746] br1: port 1(veth1) entered disabled state
[ 1023.567852][ T4748] veth1: left allmulticast mode
[ 1023.568245][ T4748] veth1: left promiscuous mode
[ 1023.568625][ T4748] br1: port 1(veth1) entered disabled state