ah, I am sorry WITHOUT interruption you mean:
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00570010: 0xe728 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00570014: 0xeba7 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found...