[ 1705.273776][ T7139] br1: port 1(veth1) entered blocking state
[ 1705.274222][ T7139] br1: port 1(veth1) entered disabled state
[ 1705.274685][ T7139] veth1: entered allmulticast mode
[ 1705.278188][ T7139] veth1: entered promiscuous mode
[ 1705.520050][ T7142] br1: port 2(veth2) entered blocking state
[ 1705.520522][ T7142] br1: port 2(veth2) entered disabled state
[ 1705.520960][ T7142] veth2: entered allmulticast mode
[ 1705.524386][ T7142] veth2: entered promiscuous mode
[ 1705.740159][ T7144] br1: port 2(veth2) entered blocking state
[ 1705.740605][ T7144] br1: port 2(veth2) entered forwarding state
[ 1705.741350][ T7144] br1: port 1(veth1) entered blocking state
[ 1705.741748][ T7144] br1: port 1(veth1) entered forwarding state
[ 1712.292881][ T7168] tc (7168) used greatest stack depth: 23712 bytes left
[ 1731.461721][ T7457] br1: port 2(veth2) entered disabled state
[ 1731.462806][ T7457] br1: port 1(veth1) entered disabled state
[ 1731.688449][ T7459] veth2: left allmulticast mode
[ 1731.688852][ T7459] veth2: left promiscuous mode
[ 1731.689360][ T7459] br1: port 2(veth2) entered disabled state
[ 1731.926710][ T7461] veth1: left allmulticast mode
[ 1731.927069][ T7461] veth1: left promiscuous mode
[ 1731.927578][ T7461] br1: port 1(veth1) entered disabled state