Hello,
How is segfault fixed ?
using opensuse 64 bit x86_64
Thanks
--Glenn
# dmesg
[36217.056514] fsck.reiser4[1994]: segfault at 0 ip 00007efe91c79e09 sp
00007ffd4a43f430 error 4 in libreiser4-1.1.so.0.0.0[7efe91c5c000+4c000]
# rpm -qf /usr/lib64/libreiser4-1.1.so.0.0.0
libreiser4-1_1-0-1.1.0-14.1.x86_64
# rpm -qf /usr/lib64/libreiser4-1.1.so.0
libreiser4-1_1-0-1.1.0-14.1.x86_64
# fsck.reiser4 --fix /dev/sdb
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/sdb block device.
Will fix minor corruptions of the Reiser4 SuperBlock.
Will fix minor corruptions of the Reiser4 FileSystem.
Continue?
(Yes/No): yes
***** fsck.reiser4 started at Thu Oct 15 08:39:00 2015
FSCK: backup.c: 505: repair_backup_open: Found backup does not match to
the on-disk filesystem metadata.
Backup update is needed. Done.
Reiser4 fs was detected on /dev/sdb.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 3006ced1-7490-4ea8-a9b8-d82143c6bede
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 1
magic: ReIsEr40FoRmAt
mkfs id: 0x1ddaf754
flushes: 0
blocks: 488378640
free blocks: 217146980
root block: 37017218
tail policy: 0x2 (smart)
next oid: 0xedade
file count: 188313
tree height: 6
key policy: LARGE
CHECKING THE STORAGE TREE
Read nodes 197008413
Nodes left in the tree 197008413
Leaves of them 194764277, Twigs of them 2217790
Time interval: Thu Oct 15 08:40:55 2015 - Thu Oct 15 16:24:00 2015
CHECKING EXTENT REGIONS.
Read twigs 2217790
Time interval: Thu Oct 15 16:24:00 2015 - Thu Oct 15 18:33:46 2015
CHECKING THE SEMANTIC TREE
FSCK: semantic.c: 573: repair_semantic_dir_open: Failed to recognize the
plugin for the directory [29:0:2a].
FSCK: semantic.c: 651: repair_semantic_root_prepare: No root directory
opened.
Time interval: Thu Oct 15 18:33:47 2015 - Thu Oct 15 18:33:47 2015
FSCK: repair.c: 547: repair_sem_fini: On-disk used block bitmap and really
used block bitmap differ.
Segmentation fault
# dmesg
[36217.056514] fsck.reiser4[1994]: segfault at 0 ip 00007efe91c79e09 sp
00007ffd4a43f430 error 4 in libreiser4-1.1.so.0.0.0[7efe91c5c000+4c000]
# dmesg
[38198.804395] usb 1-2: USB disconnect, device number 3
[38236.083430] usb 1-2: new high-speed USB device number 4 using ehci-pci
[38236.219675] usb 1-2: New USB device found, idVendor=04fc,
idProduct=0c25
[38236.219687] usb 1-2: New USB device strings: Mfr=2, Product=3,
SerialNumber=1
[38236.219694] usb 1-2: Product: USB to Serial-ATA bridge
[38236.219700] usb 1-2: Manufacturer: Sunplus Technology Inc.
[38236.219705] usb 1-2: SerialNumber: ST32000542 5XW1ZMG4
[38236.222656] usb-storage 1-2:1.0: USB Mass Storage device detected
[38236.223163] scsi host5: usb-storage 1-2:1.0
[38237.229192] scsi 5:0:0:0: Direct-Access ST320005 42AS
PQ: 0 ANSI: 2
[38237.229780] sd 5:0:0:0: Attached scsi generic sg2 type 0
[38237.231338] sd 5:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00
TB/1.81 TiB)
[38237.234898] sd 5:0:0:0: [sdb] Write Protect is off
[38237.234909] sd 5:0:0:0: [sdb] Mode Sense: 38 00 00 00
[38237.237568] sd 5:0:0:0: [sdb] No Caching mode page found
[38237.237578] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[38237.278121] sd 5:0:0:0: [sdb] Attached SCSI disk
[38281.822957] Loading Reiser4 (format release: 4.0.1) See www.namesys.com
for a description of Reiser4.
[38281.828160] reiser4[mount(17356)]: try_init_format40
(../fs/reiser4/plugin/disk_format/disk_format40.c:300)[vpf-1363]:
NOTICE: Warning: mounting sdb with errors.
[38281.828173] reiser4: sdb: found disk format 4.0.1.
[38281.828284] reiser4: sdb: use 'fsck.reiser4 --fix' to complete disk
format upgrade.
[38391.735448] reiser4[mount(17356)]: traverse_tree
(../fs/reiser4/search.c:725)[nikita-373]:
WARNING: not found on internal node: level: 6, lock_level: 1, stop_level:
1 lock_mode: read, bias: exact
[38391.735466] reiser4[mount(17356)]: key_warning
(../fs/reiser4/plugin/file_plugin_common.c:510)[nikita-717]:
WARNING: Error for inode 42 (-2)
# cat /proc/partitions
major minor #blocks name
8 16 1,953,514,584 sdb
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