From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4656EABD.60601@domain.hid> Date: Fri, 25 May 2007 15:55:09 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <4656E62F.3090603@domain.hid> <4656E887.7040406@domain.hid> In-Reply-To: <4656E887.7040406@domain.hid> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig48D36D991ABAE108B093C649" Sender: jan.kiszka@domain.hid Subject: Re: [Xenomai-core] [BUG] recursive fault on cyclictest termination -- scalable sched? List-Id: "Xenomai life and development \(bug reports, patches, discussions\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: xenomai-core This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig48D36D991ABAE108B093C649 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> People, we have some new troubles: >> >> I'm reproducibly getting recursive faults on termination of cyclictest= >> via ^C. It's all standard here: ipipe 1.8-02, Xenomai trunk #2469, no >> weird patches of mine. >> >> Something goes utterly wrong, the debugger currently points into >> xnshadow_relax->rpi_push, and there into some queuing operation. Note >> that I have XENO_OPT_SCALABLE_SCHED on in my config, also >> XENO_OPT_PRIOCPL. Without XENO_OPT_SCALABLE_SCHED, things seems to wor= k >> find. Who did last work on this? What was fixed? >=20 > Looking at svn log, you did the last modification. What about activatin= g > queue debugging ? >=20 Well, I remember that 64-bit issue now, but it was my patch IIRC. Anyway, good suggestion: T: 0 ( 824) P:99 I: 1000 C: 1483 Min: 3 Act: 349 Avg: = 1602 Max: 3240 [ 474.912841] Xenomai: fatal: corrupted queue, qslot->elems=3D0, qslot=3D= c0614a28 at include/xenomai/nucleus/queue.h:684 [ 474.912921] CPU PID PRI TIMEOUT STAT NAME [ 474.912941] 0 0 -1 0 00500088 ROOT [ 474.912960] 0 823 0 0 00300380 cyclictest [ 474.912980] > 0 824 0 0 00300180 cyclictest [ 474.913000] Master time base: clock=3D1043585105469 [ 474.913017]=20 [ 474.915241] c11e7eb4 00000000 00000000 c0614a28 c11e7ed8 c0104c= 6e c033f860 00000000=20 [ 474.915762] 00000103 c11e7f18 c0154f02 c033fd86 c115c000 c0614a= 28 c03428c4 000002ac=20 [ 474.916378] c015657d 00000000 c1180b30 ffffffff c1180d94 000000= 00 c1180b30 00000000=20 [ 474.916874] Call Trace: [ 474.917034] [] show_trace_log_lvl+0x1a/0x30 [ 474.917422] [] show_stack_log_lvl+0xb1/0xe0 [ 474.917693] [] show_stack+0x2e/0x40 [ 474.917920] [] rpi_push+0x192/0x3a0 [ 474.918146] [] xnshadow_relax+0x50/0x1c0 [ 474.918394] [] hisyscall_event+0xd0/0x290 [ 474.918647] [] __ipipe_dispatch_event+0x8e/0x140 [ 474.918917] [] __ipipe_syscall_root+0x3e/0xf0 [ 474.919292] [] system_call+0x29/0x41 [ 474.919534] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D Any comment? Jan --------------enig48D36D991ABAE108B093C649 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGVuq9niDOoMHTA+kRAi2NAJ44Zabno1GH2cpTo4K/wHmKING8jACaA38k ptHfDyj7X0/+ESuLMFMB8so= =014m -----END PGP SIGNATURE----- --------------enig48D36D991ABAE108B093C649--