https://bugzilla.kernel.org/show_bug.cgi?id=207635 Joerg M. Sigle (joerg.sigle@xxxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- Kernel Version|5.5.11, 5.5.10 |5.4.20, 5.5.10, 5.5.11, | |5.6.11 --- Comment #2 from Joerg M. Sigle (joerg.sigle@xxxxxxxxxx) --- After upgrade to 5.6.11, once again had the root filesystem become read only. I'm now going back to 5.3.15 which may have been the last unproblematic version I tried - just to verify once more that the problem doesn't occur with that older version. N.B.: Googling "casefold flag without casefold feature" returned a patch - and most probably, the same problem for someone else in Kernel 5.4 vs. 5.3: https://patchwork.ozlabs.org/project/linux-ext4/patch/20190903054324.20072-1-tytso@xxxxxxx/ > ext4: fix kernel oops caused by spurious casefold flag https://forum.armbian.com/topic/13111-solved-5420-vs-539-arbian-bionic/ > 5.4.20: EXT4-fs error (device mmcblk0p1): ext4_lookup:1700: inode #4950: comm > rsync: casefold flag without casefold feature > 5.3.9: without error So the problem may have been adressed - but that was in 2019; I'm wondering how it could still be there in May 2020 kernels? -- You are receiving this mail because: You are watching the assignee of the bug.