[ 1412.036357][T12106] veth0: entered allmulticast mode
[ 1412.036913][T12106] veth1: entered allmulticast mode
[ 1412.037235][T12106] veth2: entered allmulticast mode
[ 1412.044534][T12106] veth3: entered allmulticast mode
[ 1412.044905][T12106] veth4: entered allmulticast mode
[ 1412.045208][T12106] veth5: entered allmulticast mode
[ 1447.222787][   T25] kworker/dying (25) used greatest stack depth: 23064 bytes left
[ 1451.268972][T12106] veth0: left allmulticast mode
[ 1451.269257][T12106] veth1: left allmulticast mode
[ 1451.269481][T12106] veth2: left allmulticast mode
[ 1451.269719][T12106] veth3: left allmulticast mode
[ 1451.269939][T12106] veth4: left allmulticast mode
[ 1451.270159][T12106] veth5: left allmulticast mode