From mboxrd@z Thu Jan 1 00:00:00 1970 From: David B Harris Subject: OOPS with snd-pcm-oss, ALSA 0.9.8, module snd-intel8x0 Date: Sun, 9 Nov 2003 23:00:49 -0500 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <20031109230049.3ed59cd2.david@eelf.ddts.net> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="pgp-sha1"; boundary="Signature=_Sun__9_Nov_2003_23_00_49_-0500_ZbAa7tEFCaHeaW9L" Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --Signature=_Sun__9_Nov_2003_23_00_49_-0500_ZbAa7tEFCaHeaW9L Content-Type: multipart/mixed; boundary="Multipart=_Sun__9_Nov_2003_23_00_49_-0500_P4Dbi8h6Awmf_CC4" --Multipart=_Sun__9_Nov_2003_23_00_49_-0500_P4Dbi8h6Awmf_CC4 Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: 7bit Hey folks. Trying to package up 0.9.8 here, and I'm getting a consistent crash when using snd-pcm-oss. Underlying module snd-intel8x0, hardware is an ECS K7S5A ("00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0)"). X and all my applications lock, and my keyboard LEDs invert. Ctrl+Alt+Del doesn't work, but Alt+SysRq+(S,U,B) does. Or, at least, it reboots at the end, so at least Alt+SysRq+B works ;) Attached is the except from syslog (garnered after rebooting), and the ksymoops report. I've not the slightest idea why it isn't able to resolve function names - wouldn't surprise me in the least if it makes this report unusable. Any suggestions would be welcomed (System.map is in sync with the kernel, everything else is as-is ... perhaps the reboot in between is enough to cause problems? Everything in userland appears to die, so I can't SSH in and get a ksymoops going before I reboot, unfortunately.) This happened with 0.9.7c incidentally (which I'd tried just before 0.9.8 was released). Anyways, thanks for the effort. Oh, in closing, I'll note that not using OSS emulation works fine. --Multipart=_Sun__9_Nov_2003_23_00_49_-0500_P4Dbi8h6Awmf_CC4 Content-Type: text/plain; name="syslog.txt" Content-Disposition: attachment; filename="syslog.txt" Content-Transfer-Encoding: base64 Tm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6ICpwdXQsIGxpbmUgMTI4aXNoOiCLRcBmwfgI g/CA67KLRcCLVbxmiQLrrItFwDUKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6ICpwdXQs IGxpbmUgMTI4aXNoOiCLRcBmwfgIg/CA67KLRcCLVbxmiQLrrItFwDUKTm92ICA5IDIxOjEyOjU2 IHdpbGxvdyBrZXJuZWw6IEdwdXQsIGxpbmUgMTI4aXNoOiCLRcBmwfgIg/CA67KLRcCLVbxmiQLr rItFwDUKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IEdwdXQsIGxpbmUgMTI4aXNoOiCL RcBmwfgIg/CA67KLRcCLVbxmiQLrrItFwDUKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6 IFVuYWJsZSB0byBoYW5kbGUga2VybmVsIE5VTEwgcG9pbnRlciBkZXJlZmVyZW5jZSBhdCB2aXJ0 dWFsIGFkZHJlc3MgMDAwMDA0MDAKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IHByaW50 aW5nIGVpcDoKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IGU0ZTNjNzc0Ck5vdiAgOSAy MToxMjo1NiB3aWxsb3cga2VybmVsOiAqcGRlID0gMDAwMDAwMDAKTm92ICA5IDIxOjEyOjU2IHdp bGxvdyBrZXJuZWw6IE9vcHM6IDAwMDIKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IHNu ZC1wY20tb3NzIHNuZC1taXhlci1vc3Mgc25kLWludGVsOHgwIHNuZC1wY20gc25kLXRpbWVyIHNu ZC1hYzk3LWNvZGVjIHNuZC1wYWdlLWFsbG9jIHNuZC1tcHU0MDEtdWFydCBzbmQtcmF3bWlkaSBz bmQtc2VxLWRldmljZSBzbmQgc291bmRjb3JlIGlkZS1jZCBjZHJvbSB2bW5ldCBwYXJwb3J0X3Bj IHBhcnBvcnQgdm1tb24gcmFkZW9uIGkyYy1pc2EgaTJjLWRldiBpdDg3IGkyYy1wcm9jIGkyYy1j b3JlIGlzb2ZzIGF1dG9mcyBuZnNkIG5mcyBzbWJmcyBsb2NrZCBzdW5ycGMgZG0tbW9kIHByaW50 ZXIga2V5YmRldiBoaWQgbW91c2VkZXYgaW5wdXQgYWVzIGNyeXB0b2xvb3AgbG9vcCB0dW4gaXB2 NiBhZl9wYWNrZXQgdmlhLXJoaW5lIG1paSAgCk5vdiAgOSAyMToxMjo1NiB3aWxsb3cga2VybmVs OiBDUFU6ICAgIDAKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IEVJUDogICAgMDAxMDpb PGU0ZTNjNzc0Pl0gICAgVGFpbnRlZDogUEYKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6 IEVGTEFHUzogMDAyMTAyMDYKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IGVheDogMjFj Y2ZmODcgICBlYng6IDAwMDAwNDAwICAgZWN4OiAwMDAwMTgwMiAgIGVkeDogMDAwMDA0MDAKTm92 ICA5IDIxOjEyOjU2IHdpbGxvdyBrZXJuZWw6IGVzaTogZGUzMzA3NGMgICBlZGk6IGRlMzMwNzMw ICAgZWJwOiBkZDAyNWU3YyAgIGVzcDogZGQwMjVlNTgKTm92ICA5IDIxOjEyOjU2IHdpbGxvdyBr ZXJuZWw6IGRzOiAwMDE4ICAgZXM6IDAwMTggICBzczogMDAxOApOb3YgIDkgMjE6MTI6NTYgd2ls bG93IGtlcm5lbDogUHJvY2VzcyBtcGxheWVyIChwaWQ6IDE0Mzk5LCBzdGFja3BhZ2U9ZGQwMjUw MDApCk5vdiAgOSAyMToxMjo1NiB3aWxsb3cga2VybmVsOiBTdGFjazogMDAwMDAwMDEgMDAwMDAw MDEgMDAwMDAwMDAgZTBhMzcwMDAgMDAwMDAwMDAgMDAwMDAzZjAgMDAwMDE4MDYgMDAwMDA0MDAg Ck5vdiAgOSAyMToxMjo1NiB3aWxsb3cga2VybmVsOiBkZTMzMDZjMCBjMzA0MTc0MCBlNGUzY2Nl MCBkZTMzMDZjMCBjMzA0MTc0MCBkNDA2ODhhMCAwMDAwMDQwMCAwMDAwMTgwNiAKTm92ICA5IDIx OjEyOjU2IHdpbGxvdyBrZXJuZWw6IGRlMzMwNmMwIDAwMDAwNDAwIDAwMDAxODA2IGMzNjU1MDgw IGU0ZTNhMmMxIGRlMzMwNmMwIGMzMDQxNzQwIGQ0MDY4OGEwIApOb3YgIDkgMjE6MTI6NTYgd2ls bG93IGtlcm5lbDogQ2FsbCBUcmFjZTogWzxlNGUzY2NlMD5dICBbPGU0ZTNhMmMxPl0gIFs8ZTRl MzYxZjI+XSAgWzxlNGUzNjZmNz5dICBbPGU0ZTM2ODMxPl0gIFs8ZTRlMzdhMzk+XSAgWzxjMDEz NzZmOT5dICBbPGMwMTM2MjE3Pl0gIFs8YzAxMzYyODM+XSAgWzxjMDEwOGNhMz5dIApOb3YgIDkg MjE6MTI6NTYgd2lsbG93IGtlcm5lbDogQ29kZTogODggMDIgOGIgNDUgZGMgOGIgNTUgYmMgMDEg YzIgOGIgNGQgZjAgODkgNTUgYmMgOGIgNDUgZDggOGIgCg== --Multipart=_Sun__9_Nov_2003_23_00_49_-0500_P4Dbi8h6Awmf_CC4 Content-Type: text/plain; name="ksymoops.txt" Content-Disposition: attachment; filename="ksymoops.txt" Content-Transfer-Encoding: 7bit ksymoops 2.4.9 on i686 2.4.22-xfs-a14. Options used -V (default) -k /proc/ksyms (specified) -l /proc/modules (specified) -o /lib/modules/2.4.22-xfs-a14 (specified) -m /boot/System.map-2.4.22-xfs-a14 (specified) Nov 9 21:12:56 willow kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000400 Nov 9 21:12:56 willow kernel: e4e3c774 Nov 9 21:12:56 willow kernel: *pde = 00000000 Nov 9 21:12:56 willow kernel: Oops: 0002 Nov 9 21:12:56 willow kernel: CPU: 0 Nov 9 21:12:56 willow kernel: EIP: 0010:[] Tainted: PF Using defaults from ksymoops -t elf32-i386 -a i386 Nov 9 21:12:56 willow kernel: EFLAGS: 00210206 Nov 9 21:12:56 willow kernel: eax: 21ccff87 ebx: 00000400 ecx: 00001802 edx: 00000400 Nov 9 21:12:56 willow kernel: esi: de33074c edi: de330730 ebp: dd025e7c esp: dd025e58 Nov 9 21:12:56 willow kernel: ds: 0018 es: 0018 ss: 0018 Nov 9 21:12:56 willow kernel: Process mplayer (pid: 14399, stackpage=dd025000) Nov 9 21:12:56 willow kernel: Stack: 00000001 00000001 00000000 e0a37000 00000000 000003f0 00001806 00000400 Nov 9 21:12:56 willow kernel: de3306c0 c3041740 e4e3cce0 de3306c0 c3041740 d40688a0 00000400 00001806 Nov 9 21:12:56 willow kernel: de3306c0 00000400 00001806 c3655080 e4e3a2c1 de3306c0 c3041740 d40688a0 Nov 9 21:12:56 willow kernel: Call Trace: [] [] [] [] [] [] [] [] [] [] Nov 9 21:12:56 willow kernel: Code: 88 02 8b 45 dc 8b 55 bc 01 c2 8b 4d f0 89 55 bc 8b 45 d8 8b >>EIP; e4e3c774 <===== >>esi; de33074c <_end+1df71720/20561034> >>edi; de330730 <_end+1df71704/20561034> >>ebp; dd025e7c <_end+1cc66e50/20561034> >>esp; dd025e58 <_end+1cc66e2c/20561034> Trace; e4e3cce0 Trace; e4e3a2c1 Trace; e4e361f2 Trace; e4e366f7 Trace; e4e36831 Trace; e4e37a39 Trace; c01376f9 Trace; c0136217 Trace; c0136283 Trace; c0108ca3 Code; e4e3c774 00000000 <_EIP>: Code; e4e3c774 <===== 0: 88 02 mov %al,(%edx) <===== Code; e4e3c776 2: 8b 45 dc mov 0xffffffdc(%ebp),%eax Code; e4e3c779 5: 8b 55 bc mov 0xffffffbc(%ebp),%edx Code; e4e3c77c 8: 01 c2 add %eax,%edx Code; e4e3c77e a: 8b 4d f0 mov 0xfffffff0(%ebp),%ecx Code; e4e3c781 d: 89 55 bc mov %edx,0xffffffbc(%ebp) Code; e4e3c784 10: 8b 45 d8 mov 0xffffffd8(%ebp),%eax Code; e4e3c787 13: 8b 00 mov (%eax),%eax --Multipart=_Sun__9_Nov_2003_23_00_49_-0500_P4Dbi8h6Awmf_CC4-- --Signature=_Sun__9_Nov_2003_23_00_49_-0500_ZbAa7tEFCaHeaW9L Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/rw1zuCQ/g7GxJcARAsMgAKCPgdeKtERYhFfqQJPO65eq8iNS4wCdEGnf 80gKZp/qcZIAjVx+fSFy0SM= =pSb2 -----END PGP SIGNATURE----- --Signature=_Sun__9_Nov_2003_23_00_49_-0500_ZbAa7tEFCaHeaW9L-- ------------------------------------------------------- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. 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