On 17.12.23 19:19, Otto Moerbeek wrote:
On Sun, Dec 17, 2023 at 07:07:40PM +0100, Otto Moerbeek wrote:
On Sun, Dec 17, 2023 at 06:55:27PM +0100, Alexander Klimov wrote:
Much better!
Program terminated with signal 11, Segmentation fault.
#0 0x000008e920ed287f in searchdir (ino=7946491, blkno=Unhandled dwarf
expression opcode 0xa3
)
at /usr/src/sbin/dump/traverse.c:474
474 if (TSTINO(dp->d_ino, dumpinomap)) {
(gdb) info locals
dblk = 0x3633633264006136 <Address 0x3633633264006136 out of bounds>
ret = 0
loc = 29445
mode = Variable "mode" is not available.
(gdb) p *dblk
Cannot access memory at address 0x3633633264006136
(gdb) p dp
No symbol "dp" in current context.
(gdb) p ip
Variable "ip" is not available.
(gdb) p ino
$7 = 7946491
(gdb) p blkno
Unhandled dwarf expression opcode 0xa3
(gdb) p size
$8 = 186
(gdb) p filesize
Unhandled dwarf expression opcode 0xa3
(gdb) p tapesize
Variable "tapesize" is not available.
(gdb) p nodump
$9 = 0
(gdb) p dp
No symbol "dp" in current context.
(gdb) p ip
Variable "ip" is not available.
(gdb) p loc
$10 = 29445
(gdb) p dblk
$11 = 0x3633633264006136 <Address 0x3633633264006136 out of bounds>
(gdb) p mode
Variable "mode" is not available.
(gdb) p ret
$12 = 0
(gdb)
But, admittedly, I'm not very familiar with the code.
So I can only guess. Too large offset? Too less memory? ...
On 17.12.23 17:27, Otto Moerbeek wrote:
Rebuild with
cd /usr/src/sbin/dump
make obj
make clean
DEBUG=-g make
And then run gdb again.
Install gdb from packages and then run egdb. It understands moden
DWARF expresssions better.
(gdb) bt
#0 0x000008e920ed287f in ?? ()
#1 0x00000000007940fb in ?? ()
#2 0x000008e920f3d2c8 in ?? ()
#3 0x000074cace43cd60 in ?? ()
#4 0x000008e900000000 in ?? ()
#5 0x0000000000000000 in ?? ()
(gdb)
The value of size is also interesting.
I meant the global mapsize. And while there, dumpinomap is interesting
as well.
(gdb) p dumpinomap
$1 = 0x0
(gdb) p mapsize
$2 = 2283
(gdb)
Can you also show
$ doas dumpfs /dev/rsd0a |head -20
tower# mount
/dev/sd6a on / type ffs (local, wxallowed)
/dev/sd7a on /raid1 type ffs (local, wxallowed)
tower# dumpfs /dev/rsd6a |head -20
magic 19540119 (FFS2) time Sun Dec 17 19:56:26 2023
superblock location 65536 id [ 64c9ff8f f5159e71 ]
ncg 586 size 122096568 blocks 120174461
bsize 32768 shift 15 mask 0xffff8000
fsize 4096 shift 12 mask 0xfffff000
frag 8 shift 3 fsbtodb 3
minfree 5% optim time symlinklen 120
maxbsize 0 maxbpg 4096 maxcontig 1 contigsumsize 0
nbfree 14127705 ndir 152086 nifree 28188483 nffree 75665
bpg 26062 fpg 208496 ipg 52224
nindir 4096 inopb 128 maxfilesize 2252349704110079
sbsize 4096 cgsize 32768 csaddr 3304 cssize 12288
sblkno 24 cblkno 32 iblkno 40 dblkno 3304
cgrotor 0 fmod 0 ronly 0 clean 0
avgfpdir 64 avgfilesize 16384
flags none
fsmnt /
volname swuid 0
cs[].cs_(nbfree,ndir,nifree,nffree):
tower#
(replacing rsd0a with your device plus the exact dump command line you are
using?
dump -3 -auf - /
-Otto
Also: is your filesystem clean? To be sure, unmount and run fsck on it.
-Otto
If I say no, will you still consider my report a bug in dump(8)?
:see_no_evil_monkey:
tower# fsck_ffs -fn /dev/rsd6a
** /dev/rsd6a (NO WRITE)
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
INCORRECT BLOCK COUNT I=2351999 (32 should be 0)
CORRECT? no
INCORRECT BLOCK COUNT I=6058144 (960 should be 0)
CORRECT? no
** Phase 2 - Check Pathnames
UNALLOCATED I=6111132 OWNER=_tor MODE=100600
SIZE=16419 MTIME=Dec 17 20:03 2023
FILE=/var/tor/state
REMOVE? no
UNALLOCATED I=7519395 OWNER=_icinga MODE=100644
SIZE=0 MTIME=Dec 17 20:04 2023
FILE=/var/spool/icinga2/tmp/service-perfdata
REMOVE? no
UNALLOCATED I=7519396 OWNER=_icinga MODE=100644
SIZE=0 MTIME=Dec 17 20:04 2023
FILE=/var/spool/icinga2/tmp/host-perfdata
REMOVE? no
UNALLOCATED I=7519385 OWNER=_icinga MODE=100644
SIZE=1496 MTIME=Dec 17 20:02 2023
FILE=/var/spool/icinga2/perfdata/service-perfdata.1702839725
REMOVE? no
UNALLOCATED I=7519386 OWNER=_icinga MODE=100644
SIZE=0 MTIME=Dec 17 20:01 2023
FILE=/var/spool/icinga2/perfdata/host-perfdata.1702839725
REMOVE? no
UNALLOCATED I=7519387 OWNER=_icinga MODE=100644
SIZE=1518 MTIME=Dec 17 20:02 2023
FILE=/var/spool/icinga2/perfdata/service-perfdata.1702839755
REMOVE? no
UNALLOCATED I=7519388 OWNER=_icinga MODE=100644
SIZE=0 MTIME=Dec 17 20:02 2023
FILE=/var/spool/icinga2/perfdata/host-perfdata.1702839755
REMOVE? no
UNALLOCATED I=7519389 OWNER=_icinga MODE=100644
SIZE=1521 MTIME=Dec 17 20:03 2023
FILE=/var/spool/icinga2/perfdata/service-perfdata.1702839785
REMOVE? no
UNALLOCATED I=7990628 OWNER=_icinga MODE=100600
SIZE=219803 MTIME=Dec 17 20:04 2023
FILE=/var/lib/icinga2/icinga2.state
REMOVE? no
UNALLOCATED I=7946615 OWNER=_opensearch MODE=100644
SIZE=417 MTIME=Dec 17 20:04 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/translog/translog-1310.tlog
REMOVE? no
UNALLOCATED I=7946588 OWNER=_opensearch MODE=100644
SIZE=0 MTIME=Dec 17 20:04 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26h_Lucene90FieldsIndex-doc_ids_4cy.tmp
REMOVE? no
UNALLOCATED I=7946699 OWNER=_opensearch MODE=100644
SIZE=7511 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26g.cfs
REMOVE? no
UNALLOCATED I=7946700 OWNER=_opensearch MODE=100644
SIZE=479 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26g.cfe
REMOVE? no
UNALLOCATED I=7946701 OWNER=_opensearch MODE=100644
SIZE=326 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26g.si
REMOVE? no
UNALLOCATED I=7946894 OWNER=_opensearch MODE=100644
SIZE=326 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26f.si
REMOVE? no
UNALLOCATED I=7946871 OWNER=_opensearch MODE=100644
SIZE=13890 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26f.cfs
REMOVE? no
UNALLOCATED I=7946893 OWNER=_opensearch MODE=100644
SIZE=479 MTIME=Dec 17 20:01 2023
FILE=/var/opensearch/nodes/0/indices/lR78M980QdaxejdE1G3jVg/0/index/_26f.cfe
REMOVE? no
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
UNREF FILE I=2350086 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Nov 29 21:56 2023
CLEAR? no
UNREF FILE I=2350335 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Nov 29 21:56 2023
CLEAR? no
UNREF FILE I=2351645 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Nov 29 21:56 2023
CLEAR? no
UNREF FILE I=2351646 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Nov 29 21:56 2023
CLEAR? no
UNREF FILE I=2351647 OWNER=root MODE=100666
SIZE=0 MTIME=Dec 10 18:58 2023
CLEAR? no
UNREF FILE I=2351649 OWNER=_opensearch MODE=100600
SIZE=32768 MTIME=Dec 17 19:59 2023
CLEAR? no
UNREF FILE I=2351650 OWNER=root MODE=100666
SIZE=0 MTIME=Dec 10 18:58 2023
CLEAR? no
UNREF FILE I=2351664 OWNER=_opensearch MODE=100644
SIZE=107648 MTIME=Nov 29 21:57 2023
CLEAR? no
UNREF FILE I=2351669 OWNER=_opensearch MODE=100600
SIZE=4096 MTIME=Nov 29 22:02 2023
CLEAR? no
UNREF FILE I=2351964 OWNER=_logstash MODE=100600
SIZE=32768 MTIME=Dec 17 19:59 2023
CLEAR? no
UNREF FILE I=2351999 OWNER=root MODE=100600
SIZE=456 MTIME=Dec 17 20:14 2023
CLEAR? no
UNREF FILE I=6058019 OWNER=root MODE=100444
SIZE=31035 MTIME=Nov 29 21:56 2023
CLEAR? no
UNREF FILE I=6058020 OWNER=root MODE=100444
SIZE=31035 MTIME=Nov 28 22:33 2023
CLEAR? no
UNREF FILE I=6058144 OWNER=root MODE=0
SIZE=0 MTIME=Dec 17 20:00 2023
CLEAR? no
LINK COUNT FILE I=6110878 OWNER=_opensearch MODE=0
SIZE=0 MTIME=Dec 17 20:19 2023 COUNT 0 SHOULD BE -1
ADJUST? no
UNREF FILE I=7946502 OWNER=_smtpq MODE=100600
SIZE=433 MTIME=Dec 17 20:08 2023
RECONNECT? no
CLEAR? no
LINK COUNT FILE I=7946602 OWNER=_opensearch MODE=0
SIZE=0 MTIME=Dec 17 20:15 2023 COUNT 0 SHOULD BE -1
ADJUST? no
UNREF FILE I=7990621 OWNER=root MODE=100644
SIZE=131459 MTIME=Dec 17 12:44 2023
CLEAR? no
LINK COUNT FILE I=7990632 OWNER=_icinga MODE=0
SIZE=0 MTIME=Dec 17 20:19 2023 COUNT 0 SHOULD BE -1
ADJUST? no
UNREF FILE I=16666875 OWNER=root MODE=100755
SIZE=3353944 MTIME=Nov 12 00:30 2023
CLEAR? no
UNREF FILE I=23709960 OWNER=root MODE=100444
SIZE=3680832 MTIME=Nov 28 22:31 2023
CLEAR? no
UNREF FILE I=23816364 OWNER=root MODE=100444
SIZE=317600 MTIME=Nov 28 22:31 2023
CLEAR? no
** Phase 5 - Check Cyl groups
FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? no
SUMMARY INFORMATION BAD
SALVAGE? no
BLK(S) MISSING IN BIT MAPS
SALVAGE? no
2414805 files, 7077073 used, 113097265 free (75665 frags, 14127700 blocks, 0.1%
fragmentation)
tower#
