1788849666
rc=0
1788849749
[928] worker 2: statfs() ...
[929] worker 3: statfs() ...
[926] worker 0: statfs() ...
[927] worker 1: statfs OK (unexpected)
[924] umount -f /mnt/dfc ...
[928] worker 2: statfs OK (unexpected)
[926] worker 0: statfs OK (unexpected)
[924] umount OK — fmp refcount now depends on daemon fd only
[924] sprayed /dev/fuse opens; waiting for workers to wake on freed/recycled fmp ...
[929] worker 3: statfs errno=16 (Device busy) — returned through freed-fmp path
[924] cycle 0: workers reaped (kernel survived this round?)
[924] all cycles done, no panic observed