[  412.764473] @set_bit:
[  412.764474]   set_bit 2
[  412.764475]   before i=1
[  412.764476]   after i=5
[  412.764476] @clear_bit:
[  412.764476]   clear_bit 1
[  412.764477]   before i=5
[  412.764477]   after i=5
[  412.764477] @change_bit:
[  412.764478]   change_bit 3
[  412.764478]   before i=5
[  412.764478]   after i=d
[  412.764479] @test_bit:
[  412.764479]   test_bit 0
[  412.764479]   i=d
[  412.764480]    bit 0 set
[  412.764480] @test_and_set_bit:
[  412.764480]   i=11
[  412.764480]    bit 0 set, now i=11
[  412.764481] @test_and_clear_bit:
[  412.764481]   i=11
[  412.764481]    bit 0 set, now i=10
[  412.764482] @test_and_change_bit:
[  412.764482]   i=11
[  412.764482]    bit 0 set, now i=10
