[f2fs-dev] [Bug 210795] New: fsck.f2fs - 1.14.0 - error when not /dev/vgXX/lvYYY path provided - [ASSERT] (init_sb_info:1017) !strcmp((char *)sb->devs[i].path, (char *)c.devices[i].path)

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=210795

            Bug ID: 210795
           Summary: fsck.f2fs - 1.14.0 - error when not /dev/vgXX/lvYYY
                    path provided - [ASSERT] (init_sb_info:1017)
                    !strcmp((char *)sb->devs[i].path, (char
                    *)c.devices[i].path)
           Product: File System
           Version: 2.5
    Kernel Version: 5.9.15
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: f2fs
          Assignee: filesystem_f2fs@kernel-bugs.kernel.org
          Reporter: thiemel@centrum.cz
        Regression: No

Summary: fsck.f2fs version 1.14.0 has an error when not /dev/vgXX/lvYYY path
provided: "ASSERT] (init_sb_info:1017) !strcmp((char *)sb->devs[i].path, (char
*)c.devices[i].path)"


Comment: only /dev/vgftp1a/VIRTUALa goes ok, the rest from the list below
(including /dev/dm-15) throws an error.


Problem: when fsck enabled in /etc/fstab (6th field is non-zero value), bootup
fails due to FSCK error (OS Gentoo)


Details:

ftp1 ~ # find /dev/ -type l |while read i; do ls -als $i; done|grep dm-15
0 lrwxrwxrwx 1 root root 8 Dec 20 06:20 /dev/vgftp1a/VIRTUALa -> ../dm-15
0 lrwxrwxrwx 1 root root 11 Dec 20 06:20
/dev/disk/by-uuid/f6d10195-322c-4844-8c9d-0f9208b2928b -> ../../dm-15
0 lrwxrwxrwx 1 root root 11 Dec 20 06:20 /dev/disk/by-label/VIRTUAL ->
../../dm-15
0 lrwxrwxrwx 1 root root 11 Dec 20 06:20
/dev/disk/by-id/dm-uuid-LVM-fDvtRBj3wclGxpSKSfh63QVaqCC05s2l3ASPKi48wLYF7PamZ6fBWpRM7zA2d7HR
-> ../../dm-15
0 lrwxrwxrwx 1 root root 11 Dec 20 06:20
/dev/disk/by-id/dm-name-vgftp1a-VIRTUALa -> ../../dm-15
0 lrwxrwxrwx 1 root root 8 Dec 20 06:20 /dev/block/253:15 -> ../dm-15
0 lrwxrwxrwx 1 root root 8 Dec 20 06:20 /dev/mapper/vgftp1a-VIRTUALa ->
../dm-15

ftp1 ~ # ls -als /dev/dm-15
0 brw-rw---- 1 root disk 253, 15 Dec 20 06:20 /dev/dm-15




ftp1 ~ # uname -a
Linux ftp1.wifizabreh.net 5.9.15-xeon #2 SMP Sat Dec 19 02:48:01 CET 2020
x86_64 Intel(R) Xeon(R) CPU E3-1265L V2 @ 2.50GHz GenuineIntel GNU/Linux


ftp1 ~ # eix f2fs
[I] sys-fs/f2fs-tools
     Available versions:  1.14.0(0/8) {selinux}
     Installed versions:  1.14.0(0/8)(06:03:10 AM 12/20/2020)(-selinux)
     Homepage:           
https://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-tools.git/about/
     Description:         Tools for Flash-Friendly File System (F2FS)


ftp1 ~ # fsck.f2fs  --dry-run /dev/disk/by-label/VIRTUAL
Info: Dry run
Info: [/dev/disk/by-label/VIRTUAL] Disk Model: SanDisk SDSSDXPS
Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 209715200 (102400 MB)
Info: MKFS version
  "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo 9.3.0-r2
p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19 02:48:01 CET
2020"
Info: FSCK version
  from "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
    to "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
Info: superblock features = 828 :  extra_attr inode_checksum sb_checksum
Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000
[ASSERT] (init_sb_info:1017) !strcmp((char *)sb->devs[i].path, (char
*)c.devices[i].path)


ftp1 ~ # fsck.f2fs  --dry-run /dev/dm-15
Info: Dry run
Info: [/dev/dm-15] Disk Model: SanDisk SDSSDXPS
Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 209715200 (102400 MB)
Info: MKFS version
  "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo 9.3.0-r2
p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19 02:48:01 CET
2020"
Info: FSCK version
  from "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
    to "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
Info: superblock features = 828 :  extra_attr inode_checksum sb_checksum
Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000
[ASSERT] (init_sb_info:1017) !strcmp((char *)sb->devs[i].path, (char
*)c.devices[i].path)



ftp1 ~ # fsck.f2fs  --dry-run /dev/vgftp1a/VIRTUALa
Info: Dry run
Info: [/dev/vgftp1a/VIRTUALa] Disk Model: SanDisk SDSSDXPS
Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 209715200 (102400 MB)
Info: MKFS version
  "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo 9.3.0-r2
p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19 02:48:01 CET
2020"
Info: FSCK version
  from "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
    to "Linux version 5.9.15-xeon (root@ftp1.wifizabreh.net) (gcc (Gentoo
9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.33.1 p2) 2.33.1) #2 SMP Sat Dec 19
02:48:01 CET 2020"
Info: superblock features = 828 :  extra_attr inode_checksum sb_checksum
Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000
Info: Device[0] : /dev/vgftp1a/VIRTUALa blkaddr = 0--13fffff
Info: [/dev/vgftp1b/VIRTUALb] Disk Model: SanDisk SDSSDXPS
Info: Device[1] : /dev/vgftp1b/VIRTUALb blkaddr = 1400000--27fffff
Info: total FS sectors = 335544320 (163840 MB)
Info: CKPT version = 6d2e3efb
Info: Checked valid nat_bits in checkpoint
Info: checkpoint state = 1c5 :  trimmed nat_bits crc compacted_summary unmount

[FSCK] Unreachable nat entries                        [Ok..] [0x0]
[FSCK] SIT valid block bitmap checking                [Ok..]
[FSCK] Hard link checking for regular file            [Ok..] [0x0]
[FSCK] valid_block_count matching with CP             [Ok..] [0x1dd6635]
[FSCK] valid_node_count matching with CP (de lookup)  [Ok..] [0x78a6]
[FSCK] valid_node_count matching with CP (nat lookup) [Ok..] [0x78a6]
[FSCK] valid_inode_count matched with CP              [Ok..] [0x94]
[FSCK] free segment_count matched with CP             [Ok..] [0x4fac]
[FSCK] next block offset is free                      [Ok..]
[FSCK] fixing SIT types
[FSCK] other corrupted bugs                           [Ok..]

Done: 27.694741 secs

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