BFS: Checkfs unable to repair "names don't match"

[kallisti5]

Seeing this one on my long-running Haiku desktop system. 886GB partition.

Haiku catsmeow 1 hrev51062 Apr 3 2017 00:53:58 x86_64 x86_64 Haiku

~> checkfs /Builds/
.PackageManager.h.swp (inode = 9057097), has blocks already set, names don't match
.SoftwareUpdaterWindow.cpp.swp (inode = 9057957), some blocks weren't allocated
        2719468 nodes checked,
        26 blocks not allocated,
        3 blocks already set,
        0 blocks could be freed

        files           2559336
        directories     160000
        attributes      54
        attr. dirs      36
        indices         42

        direct block runs               2731991 (44.50 GiB)
        indirect block runs             6306 (in 538 array blocks, 4.31 GiB)
        double indirect block runs      14144 (in 26 array blocks, 55.25 MiB)
~> checkfs /Builds/
d097b7adcb4daff6d202b7a07d091bdbb962b2 (inode = 9057097), names don't match
.PackageManager.h.swp (inode = 9057097), has blocks already set, names don't match
        2719468 nodes checked,
        0 blocks not allocated,
        3 blocks already set,
        0 blocks could be freed

        files           2559336
        directories     160000
        attributes      54
        attr. dirs      36
        indices         42

        direct block runs               2731991 (44.50 GiB)
        indirect block runs             6306 (in 538 array blocks, 4.31 GiB)
        double indirect block runs      14144 (in 26 array blocks, 55.25 MiB)

This seems like a non-critical issue that checkfs can't solve. Interesting how the error changed on the second run.

[kallisti5]

syslog during checkfs