Hi Takashi Iwai,
On Mon, 24 Nov 2003 11:28:16 +0100 Takashi Iwai <[EMAIL PROTECTED]> wrote: > At Fri, 21 Nov 2003 21:11:36 +0100, > wwp wrote: > > > > Hi ALSA folks, > > > > > > the alsactl segfault I've previously reported is still happening with > > alsa-driver 1.0.0pre2 + alsa-* 1.0.0pre1 (installed from the sources). > > > > - `alsactl store` or `alsactl restore` from the init process are segfaulting, > > I can also see an oops in /var/log/message. > > the oops shows it's rather a problem of pcmcia... > i have no idea what's wrong with the combination. > a workaround would be to move the order of pcmcia (or hotplug?) init > script before ALSA. > > > Takashi Hum, I've disabled pcmcia and hotplug from init.d, but alsactl still crashes. Oops show now some other modules instead of pcmcia ones. In fact `alsactl restore`, launched from init.d start/stop, will always crash. Maybe an issue related to snd modules (un)loading? BTW I've upgraded to 1.0.0rc1 but still get the same problem. I've decoded the oops w/ ksymoops, you can find that in attachment. Any clue would be welcome :-\. Do you think it has something to do w/ the oops I get when playing .ogg (reported on 2003/12/01, fault in snd-pcm). Regards, -- wwp
alsa-1.0.0pre3-oops-alsactl-restore.ksymoops
Description: Binary data
Dec 1 19:44:01 tethys kernel: Unable to handle kernel paging request at virtual address 80000008 Dec 1 19:44:01 tethys kernel: printing eip: Dec 1 19:44:01 tethys kernel: c6e00071 Dec 1 19:44:01 tethys kernel: *pde = 00000000 Dec 1 19:44:01 tethys kernel: Oops: 0000 2.4.19-4GB #1 Fri Sep 13 13:14:56 UTC 2002 Dec 1 19:44:01 tethys kernel: CPU: 0 Dec 1 19:44:01 tethys kernel: EIP: 0010:[usb-uhci:uhci_device_operations+41004149/54050703] Tainted: PF Dec 1 19:44:01 tethys kernel: EIP: 0010:[<c6e00071>] Tainted: PF Dec 1 19:44:01 tethys kernel: EFLAGS: 00010286 Dec 1 19:44:01 tethys kernel: eax: 80000000 ebx: 00000001 ecx: 00000001 edx: c5598a20 Dec 1 19:44:01 tethys kernel: esi: 00000020 edi: 00000000 ebp: dfea2d40 esp: c352ff24 Dec 1 19:44:01 tethys kernel: ds: 0018 es: 0018 ss: 0018 Dec 1 19:44:01 tethys kernel: Process alsactl (pid: 1130, stackpage=c352f000) Dec 1 19:44:02 tethys kernel: Stack: c6e00257 00000001 00000000 00000000 dfea2d40 c5598a20 dffd3360 c01440c4 Dec 1 19:44:02 tethys kernel: c5598a20 dfea2d40 dfea2d40 c5598a20 ffffffe9 c0142bf6 c5598a20 dfea2d40 Dec 1 19:44:02 tethys kernel: 00000000 c4b29000 00000001 bffffbf8 c0142a60 c71d6da0 dffd3360 00000000 Dec 1 19:44:02 tethys kernel: Call Trace: [usb-uhci:uhci_device_operations+41004635/54050217] [chrdev_open+68/80] [dentry_open+390/496] [filp_open+80/96] [sys_open+59/128] Dec 1 19:44:02 tethys kernel: Call Trace: [<c6e00257>] [<c01440c4>] [<c0142bf6>] [<c0142a60>] [<c0142dfb>] Dec 1 19:44:02 tethys kernel: [system_call+51/64] Dec 1 19:44:02 tethys kernel: [<c0108e63>] Dec 1 19:44:02 tethys kernel: Modules: [(snd:<c6e00060>:<c6e07304>)] Dec 1 19:44:02 tethys kernel: Code: 8b 40 08 85 c0 74 1b b8 01 00 00 00 d3 e0 85 05 84 6f e0 c6
