[LUGOS] Zaseden neuporabljan modul
Novak Dusan ITICMA
d.novak at iskratel.si
Tue May 13 15:40:39 CEST 2003
poglej, da ti v ozadju ne teče kakšen programček za nastavljanje glasnosti
ali kašnen mikser...
mislim da sem imel enkrat takšen problem z open-soundom...
lep dan
-----Original Message-----
From: Ales Casar [mailto:casar at uni-mb.si]
Sent: Tuesday, May 13, 2003 9:49 AM
To: Linux User Group Of Slovenia
Subject: [LUGOS] Zaseden neuporabljan modul
Pozdravljeni!
Na Linuxu imam v kernel nalozen nek modul, ki bi ga rad odstranil, vendar
z rmmod to ne gre, saj se le ta pritozi, da je modul v uporabi, ceprav ni,
oz. vsaj ne bi smel biti. Imam kdo kaksno idejo, kako tak modul vendarle
odstraniti? fuser, lsof in ps ne pokazejo nic uporabnega.
lsmod ipise:
Module Size Used by Not tainted
em8300 43364 0
adv717x 2688 0 (unused)
mga_vid 8064 0
snd-ens1371 9956 1 (autoclean)
snd-pcm 54400 1 (autoclean) [snd-ens1371]
snd-timer 12768 0 (autoclean) [snd-pcm]
snd-page-alloc 4224 0 (autoclean) [snd-pcm]
snd-rawmidi 11808 0 (autoclean) [snd-ens1371]
snd-seq-device 3828 0 (autoclean) [snd-rawmidi]
snd-ac97-codec 32720 0 (autoclean) [snd-ens1371]
snd 27392 3 (autoclean) [snd-ens1371 snd-pcm snd-timer
snd-rawmidi snd-seq-device snd-ac97-codec]
i2c-dev 3616 0 (unused)
i2c-algo-bit 7084 2 [em8300]
i2c-core 12736 0 [adv717x i2c-dev i2c-algo-bit]
mkiss 6368 1
ipip 5856 0 (unused)
3c509 9472 1
isa-pnp 27900 0 [3c509]
Problematicen je modul snd-ens1371. Gre za ALSA driver za Creative Ensoniq
AudioPCI. Uporabljam kernel 2.4.21-rc2 in ALSA driverje 0.9.3a.
Modul bi rad odstranil, ker mi vsi programi, ki bi radi na zvocno kartico
poslali kak zvok, cakajo, da se bo domnevno zasedena zvocna kartica
sprostila. Zadnje uspesno predvajanje zvoka je bil (prvi in edini) zagon
alsaplayer-ja. Po tem zagonu se je v dmesg pojavilo:
Unable to handle kernel paging request at virtual address 00005e80
printing eip:
c02736d6
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c02736d6>] Not tainted
EFLAGS: 00010246
eax: 00000000 ebx: 00001000 ecx: 00001000 edx: 082993a0
esi: 082983a0 edi: 00005e80 ebp: 000017a0 esp: d00f3ea8
ds: 0018 es: 0018 ss: 0018
Process alsaplayer (pid: 10774, stackpage=d00f3000)
Stack: 00000000 00001000 00000020 d441e000 d74ad980 d895e11c 00005e80
082983a0
00001000 00000400 d441e000 00002000 002817a0 d895e422 d74ad980
000017a0
082983a0 00000000 00000400 bf5ffa48 d441e000 d74ad980 00000000
d441e0a8
Call Trace: [<d895e11c>] [<d895e422>] [<d895e5d6>] [<d895e0bc>]
[<d8959c75>]
[<d895a288>] [<c013e117>] [<c0106bd3>]
Code: f3 aa 58 59 e9 95 93 ff ff ba f2 ff ff ff e9 ca 93 ff ff ba
<5>
Ali se je ta alsaplayer kot tak uspesno zakljucil, ali sem ga sam prekinil
sredi dela ali pa se je sesul, zal ne bi vedel.
Ima kdo kaksno idejo, kako problem resiti brez reboota?
Lep pozdrav,
Ales
--
Ales Casar | Email: casar at uni-mb.si
Computer Centre | DECnet: RCUM::ALES
University of Maribor | AX.25: S56SAC @ S50MBR.SVN.EU
SLOVENIA | WWW: http://www.el.feri.uni-mb.si/~ales/
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