It seems that after about 5 minutes the references really get cleaned up without any change (so the question would be why that takes so long...
[ 44.099279] lo(ffff88003cc3c000)[0]+= 1 [ 44.099337] lo(ffff88003cc3c000)[0]+= 2 [ 44.099344] lo(ffff88003cc3c000)[0]+= 3 [ 44.099358] lo(ffff88003cc3c000)[0]+= 4 [ 44.099364] lo(ffff88003cc3c000)[0]+= 5 [ 44.099416] lo(ffff88003cc3c000)[0]+= 6 [ 44.099422] lo(ffff88003cc3c000)[0]+= 7 [ 44.099580] lo(ffff88003cc3c000)[0]+= 8 [ 44.099596] lo(ffff88003cc3c000)[0]+= 9 [ 46.728441] lo(ffff88003cc3c000)[1] -= -1 [ 46.728556] lo(ffff88003cc3c000)[1] -= -2 [ 46.728565] lo(ffff88003cc3c000)[1] -= -3 [ 46.729266] lo(ffff88003cc3c000)[1] -= -4 [ 46.729313] lo(ffff88003cc3c000)[1] -= -5 [ 46.729975] lo(ffff88003cc3c000)[1] -= -6 [ 46.732279] lo(ffff88003cc3c000)[1] -= -7 [ 338.896671] lo(ffff88003cc3c000)[0] -= 8 [ 338.896677] lo(ffff88003cc3c000)[0] -= 7
It seems that after about 5 minutes the references really get cleaned up without any change (so the question would be why that takes so long...
[ 44.099279] lo(ffff88003cc3 c000)[0] += 1 c000)[0] += 2 c000)[0] += 3 c000)[0] += 4 c000)[0] += 5 c000)[0] += 6 c000)[0] += 7 c000)[0] += 8 c000)[0] += 9 c000)[1] -= -1 c000)[1] -= -2 c000)[1] -= -3 c000)[1] -= -4 c000)[1] -= -5 c000)[1] -= -6 c000)[1] -= -7 c000)[0] -= 8 c000)[0] -= 7
[ 44.099337] lo(ffff88003cc3
[ 44.099344] lo(ffff88003cc3
[ 44.099358] lo(ffff88003cc3
[ 44.099364] lo(ffff88003cc3
[ 44.099416] lo(ffff88003cc3
[ 44.099422] lo(ffff88003cc3
[ 44.099580] lo(ffff88003cc3
[ 44.099596] lo(ffff88003cc3
[ 46.728441] lo(ffff88003cc3
[ 46.728556] lo(ffff88003cc3
[ 46.728565] lo(ffff88003cc3
[ 46.729266] lo(ffff88003cc3
[ 46.729313] lo(ffff88003cc3
[ 46.729975] lo(ffff88003cc3
[ 46.732279] lo(ffff88003cc3
[ 338.896671] lo(ffff88003cc3
[ 338.896677] lo(ffff88003cc3