Your message dated Mon, 02 May 2016 18:17:13 +0000 with message-id <[email protected]> and subject line Bug#802089: fixed in ext4magic 0.3.2-2+deb8u1 has caused the Debian Bug report #802089, regarding ext4magic: recover or examine on ext4 file system is impossible to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 802089: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=802089 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: ext4magic Version: 0.3.2-2 Severity: normal Dear Maintainer, ext4magic has a misinterpretation of the physical block addresses and block lengths of ext4 inode. With each call by ext4magic be other random and too large values dertermined. Thus, a recover from ext4 file system is not possible. The error is permanent and 100% reproducible (also on i386) Often with the additional warning: "error-NR 22 can not found file" Example: # ext4magic -T -I2 -x /dev/sdb1 #debian 8.2 (amd64) .... Dump Inode 2 from journal transaction 0 Inode: 2 Type: directory Mode: 0755 Flags: 0x80000 Generation: 0 Version: 0x00000000:00000004 User: 0 Group: 0 Size: 4096 File ACL: 0 Directory ACL: 0 Links: 5 Blockcount: 8 Fragment: Address: 0 Number: 0 Size: 0 ctime: 1444944845:3712000000 -- Thu Oct 15 23:34:05 2015 atime: 1444944255:1968000000 -- Thu Oct 15 23:24:15 2015 mtime: 1444944845:3712000000 -- Thu Oct 15 23:34:05 2015 crtime: 1444943306:0000000000 -- Thu Oct 15 23:08:26 2015 Size of extra inode fields: 28 Level Entries Logical Physical Length Flags 0/ 0 1/ 1 0 - 25855 89219572695840 - 89219572721695 25856 ...... The block length 25855 and the start block 89219572695840 are random values and the false block data would also be used while trying a recover. The correct output should be: #OpenSuse 13.1 (x86-64) ...... Dump Inode 2 from journal transaction 0 Inode: 2 Type: directory Mode: 0755 Flags: 0x80000 Generation: 0 Version: 0x00000000:00000004 User: 0 Group: 0 Size: 4096 File ACL: 0 Directory ACL: 0 Links: 5 Blockcount: 8 Fragment: Address: 0 Number: 0 Size: 0 ctime: 1444944845:3712000000 -- Thu Oct 15 23:34:05 2015 atime: 1444944255:1968000000 -- Thu Oct 15 23:24:15 2015 mtime: 1444944845:3712000000 -- Thu Oct 15 23:34:05 2015 crtime: 1444943306:0000000000 -- Thu Oct 15 23:08:26 2015 Size of extra inode fields: 28 Level Entries Logical Physical Length Flags 0/ 0 1/ 1 0 - 0 8865 - 8865 1 2 d 755 (2) 0 0 4096 15-Oct-2015 23:08 . 2 d 755 (2) 0 0 4096 15-Oct-2015 23:08 .. 11 d 700 (2) 0 0 16384 15-Oct-2015 23:08 lost+found 393217 d 755 (2) 0 0 12288 15-Oct-2015 23:04 etc < 131073> d 755 (2) 0 0 65536 15-Oct-2015 23:20 doc 524289 d 755 (2) 0 0 4096 15-Oct-2015 22:51 help ....... See also Ticket #3 on ext4magic sf.net site. -- System Information: Debian Release: 8.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages ext4magic depends on: ii e2fslibs 1.42.12-1.1 ii libblkid1 2.25.2-6 ii libbz2-1.0 1.0.6-7+b3 ii libc6 2.19-18+deb8u1 ii libmagic1 1:5.22+15-2 ii libuuid1 2.25.2-6 ii zlib1g 1:1.2.8.dfsg-2+b1 ext4magic recommends no packages. ext4magic suggests no packages. -- no debconf information
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--- Begin Message ---Source: ext4magic Source-Version: 0.3.2-2+deb8u1 We believe that the bug you reported is fixed in the latest version of ext4magic, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to [email protected], and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Giovani Augusto Ferreira <[email protected]> (supplier of updated ext4magic package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing [email protected]) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Format: 1.8 Date: Fri, 25 Mar 2016 21:19:47 -0300 Source: ext4magic Binary: ext4magic Architecture: source amd64 Version: 0.3.2-2+deb8u1 Distribution: stable Urgency: medium Maintainer: Debian Forensics <[email protected]> Changed-By: Giovani Augusto Ferreira <[email protected]> Description: ext4magic - recover deleted files from ext3 or ext4 partitions Closes: 802089 Changes: ext4magic (0.3.2-2+deb8u1) stable; urgency=medium . * debian/patches/fix-recover-examine.patch: added as a temporary work around to fix an issue which makes impossible to recover or examine Ext4 filesystems. Thanks to Roberto Maar <[email protected]>, the ext4magic upstream. (Closes: #802089) Checksums-Sha1: a25c2eeda069ac53e02bd31be14d658206baa5a1 2025 ext4magic_0.3.2-2+deb8u1.dsc b17c4630ffd2136bd9714a4f40f8ae8c23bbf386 4204 ext4magic_0.3.2-2+deb8u1.debian.tar.xz b41790724ea5706d4df5abe8177112a36839422b 107402 ext4magic_0.3.2-2+deb8u1_amd64.deb Checksums-Sha256: 85ad0c933d1999a24dab932dbc99e80fa1e1db918a351776b36153fca194f060 2025 ext4magic_0.3.2-2+deb8u1.dsc 125bf7ad7eff8155f5f3cac1a5afbd5c2123d6578b27df273dea55e51d67f65b 4204 ext4magic_0.3.2-2+deb8u1.debian.tar.xz 2b568556c44b4b5ac03e77ea6ee85bb3284e477045763d3a4d894929b648a34d 107402 ext4magic_0.3.2-2+deb8u1_amd64.deb Files: 7398d10d8de0700c70914e91a141b3d6 2025 utils optional ext4magic_0.3.2-2+deb8u1.dsc 16a343d13ff7cb90f1050981dfcaf13c 4204 utils optional ext4magic_0.3.2-2+deb8u1.debian.tar.xz 80732b440f1844ff690a2ba2a17c93a3 107402 utils optional ext4magic_0.3.2-2+deb8u1_amd64.deb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXJOu2AAoJEHhJTvcjdaZsp1IP/A4H94Gst4C8ToXt60a9IHMD o/hfkBgnq8u84f+0WjYu7z3YyGlfxLbNrD82JQv5646/UVJUiT1ZypNunBUzG8vR Uy/UO5ye1pdNToDlTZLQ56aWjhJwlkZw85pZKkRze46KkilvMkIUOAU6EgEzrSPH GH+X6jU3G2SjOs+hii/A+ixulNyETmRaARxhYx3IugWOUJw+pay4DhFhdVFxWgM3 A7waPbmiMena/+f2+Va5BMQjZwF5SrybvVBGYlmQgxk/ELWlQxDBGU5uG+zAi+Yd Ukoh7OcDiDRdeuDAvyk4Q1OHWu+hWOPMsMKhWcjyJyxfBPxbm4dzwYX/t/VndrGJ zf2zxTMlG8ThFIZ6xVNP8ij/epu9YHCLxvLB0vrQEbDzW9IadCTC+2BJSTR5MCTv isbzsQ3z5vsnpUraSCAwh2uaNSVG8dyNpAGl0erbjrGJ3qKPiiL7J34zxjFmwX6g 1IzaF/AQ8jx1DD6Q8g/8OAN8GzgdGZEno9YULyTf4r36XI7eDWSYyv8DbwRLESIh 547oP35HINa1C+WTZYFAtMJGDpvReP1DuJvTVIB/vowhcn1YrdeU9C+V3ZJaCMrz GUqvtb9oPzbLWp7521Ckxb1zTw78fm3Yu7QjS7YbtuseHB9hZtUIxTk+UwebUxqz b+uOzHOpOEh91Y8kAuJp =34WZ -----END PGP SIGNATURE-----
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