From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261414AbTEKNsD (ORCPT ); Sun, 11 May 2003 09:48:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261433AbTEKNsD (ORCPT ); Sun, 11 May 2003 09:48:03 -0400 Received: from mta11.srv.hcvlny.cv.net ([167.206.5.46]:44182 "EHLO mta11.srv.hcvlny.cv.net") by vger.kernel.org with ESMTP id S261414AbTEKNr6 (ORCPT ); Sun, 11 May 2003 09:47:58 -0400 Date: Sun, 11 May 2003 10:00:36 -0400 From: Mace Moneta Subject: Re: [bug] 2.4.21-rc2 kernel panic USB sched.c:564 In-reply-to: <20030511054554.GB7729@kroah.com> To: Greg KH Cc: linux-kernel@vger.kernel.org Reply-to: mmoneta@optonline.net Message-id: <1052661635.30223.26.camel@optonline.net> Organization: MIME-version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Content-type: multipart/signed; boundary="=-kQKrGirzitEHHe7UcWi/"; protocol="application/pgp-signature"; micalg=pgp-sha1 References: <1052600695.12657.4.camel@optonline.net> <20030511054554.GB7729@kroah.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-kQKrGirzitEHHe7UcWi/ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2003-05-11 at 01:45, Greg KH wrote: > On Sat, May 10, 2003 at 05:04:56PM -0400, Mace Moneta wrote: > > When Attempting to sync a Handspring Visor (PalmOS USB device), I > > sometimes (about 1 time out of 4) get the following panic. =20 >=20 > can you run that oops through ksymoops so that we can see where it died > at? >=20 > thanks, >=20 > greg k-h Here you go: ksymoops 2.4.5 on i686 2.4.21-rc2. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.21-rc2/ (default) -m /boot/System.map-2.4.21-rc2 (default) =20 Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. =20 Error (expand_objects): cannot stat(/lib/ext3.o) for ext3 ksymoops: No such file or directory Error (expand_objects): cannot stat(/lib/jbd.o) for jbd ksymoops: No such file or directory Warning (map_ksym_to_module): cannot match loaded module ext3 to a unique m= odule object. Trace may not be reliable. kernel BUG at sched.c:564! invalid operand: 0000 CPU: 0 EIP: 0010:[] Tainted: PF Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010286 eax: 00000018 ebx: d8c90ce0 ecx: dd1ba000 edx: dd1bbf7c esi: c02b6000 edi: d8c90ce8 epb: c02b7d7c esp: c02b7d54 Warning (Oops_set_regs): garbage 'epb: c02b7d7c esp: c02b7d54 ' at end of= register line ignored ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=3Dc02b7000) Stack: c024d76a de13d980 dfca2680 e1da294f c02b6000 00000000 01a6010b d8c90ce0 c02b6000 d8c90ce8 c02b7d84 c0107c4a 00000001 c02b6000 d8c90ce8 d8c90ce8 d8c90c88 d8c90ce0 d8c90c00 ffffffea c0107da4 d8c90ce0 d8c90c00 ffffffed Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 0f 0b 34 02 62 d7 24 c0 e9 09 fd ff ff 0f 0b 2d 02 62 d7 24 =20 =20 >>EIP; c0117811 <=3D=3D=3D=3D=3D =20 >>ebx; d8c90ce0 <_end+18971670/218ee9f0> >>ecx; dd1ba000 <_end+1ce9a990/218ee9f0> >>edx; dd1bbf7c <_end+1ce9c90c/218ee9f0> >>esi; c02b6000 >>edi; d8c90ce8 <_end+18971678/218ee9f0> =20 Trace; e1da294f <[e100].data.end+104d0/12be1> Trace; c0107c4a <__down+6a/b0> Trace; c0107da4 <__down_failed+8/c> Trace; e3235a73 Trace; e3235c08 Trace; c0176122 Trace; c0177ded Trace; c0176bc7 Trace; c0185623 Trace; c0184925 Trace; e1c45b10 <[usb-uhci]uhci_clean_transfer+120/1c0> Trace; c01755e0 Trace; e323a9b2 Trace; e323c36a Trace; e1c47de5 <[usb-uhci]process_urb+185/260> Trace; e1c47f57 <[usb-uhci]uhci_interrupt+97/170> Trace; c010a625 Trace; c010a7c4 Trace; c0107040 Trace; c010ce98 Trace; c0107040 Trace; c0107063 Trace; c01070f2 Trace; c0105000 <_stext+0/0> =20 Code; c0117811 00000000 <_EIP>: Code; c0117811 <=3D=3D=3D=3D=3D 0: 0f 0b ud2a <=3D=3D=3D=3D=3D Code; c0117813 2: 34 02 xor $0x2,%al Code; c0117815 4: 62 d7 bound %edx,%edi Code; c0117817 6: 24 c0 and $0xc0,%al Code; c0117819 8: e9 09 fd ff ff jmp fffffd16 <_EIP+0xfffffd16> Code; c011781e d: 0f 0b ud2a Code; c0117820 f: 2d 02 62 d7 24 sub $0x24d76202,%eax =20 <0>Kernel panic: Aiee, killing interrupt handler! =20 3 warnings and 2 errors issued. Results may not be reliable. --=-kQKrGirzitEHHe7UcWi/ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQA+vleDeRnU1Q3hpXYRAkMyAJ0aAcKCPFZtNtOby0mmmMks2AQrqgCfVgdD 4+HO/VAq6DbUItLmXOvK1WU= =81C/ -----END PGP SIGNATURE----- --=-kQKrGirzitEHHe7UcWi/--