Date: Sun, 13 Nov 2016 10:23:52 +0100 From: "O. Hartmann" <ohartmann@walstatt.org> To: "Andrey V. Elsukov" <ae@FreeBSD.org> Cc: Mark Johnston <markj@FreeBSD.org>, "O. Hartmann" <ohartmann@walstatt.org>, FreeBSD CURRENT <freebsd-current@freebsd.org>, glebius@FreeBSD.org Subject: Re: was: CURRENT [r308087] still crashing: Backtrace provided Message-ID: <20161113102352.6edbf89d@thor.walstatt.dynvpn.de> In-Reply-To: <4b9812b8-ab5b-ff78-01bf-1dc99b1a72d0@FreeBSD.org> References: <alpine.GSO.1.10.1610231515170.5272@multics.mit.edu> <20161029163336.46bb24c4.ohartman@zedat.fu-berlin.de> <20161030013345.GC67644@raichu> <20161030082525.6fb6d8a4.ohartman@zedat.fu-berlin.de> <20161030163934.GA49633@raichu> <20161030185500.64e57233.ohartman@zedat.fu-berlin.de> <20161030182509.GA1491@charmander> <20161105184509.28d162f1@thor.walstatt.dynvpn.de> <20161105203748.GD63972@wkstn-mjohnston.west.isilon.com> <20161106111356.39850d7e@thor.walstatt.dynvpn.de> <20161108182829.GA62725@wkstn-mjohnston.west.isilon.com> <4b9812b8-ab5b-ff78-01bf-1dc99b1a72d0@FreeBSD.org>
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[-- Attachment #1 --] Am Wed, 9 Nov 2016 17:11:37 +0300 "Andrey V. Elsukov" <ae@FreeBSD.org> schrieb: > On 08.11.2016 21:28, Mark Johnston wrote: > > On Sun, Nov 06, 2016 at 11:13:56AM +0100, O. Hartmann wrote: > >>> Great, thank you. I would first like to confirm that r307234 is indeed > >>> causing the crash - since it appears to be easy to trigger, that should > >>> be faster. If not, the core will help track down the real problem. > >> > >> Although I was under the impression the in-kernel-config option > >> > >> makeoptions DEBUG=-g > >> > >> would make debugging symbols available, I'm proved wrong. > > Do you have option FLOWTABLE in your kernel config? Would you suggest to disable this feature in the kernel? Or does the feature, by accident, influence the debugging ?? > > >> #9 0xffffffff807b44fb in __rw_wlock_hard (c=<value optimized out>, > >> tid=<value optimized out>, file=<value optimized out>, > >> line=<value optimized out>) at /usr/src/sys/kern/kern_rwlock.c:830 > > Just my opinion. Setting RT_LLE_CACHE flag in ip_output is wrong. This > flag should be set when ro_lle actually filled with cached data. > -- O. Hartmann Ich widerspreche der Nutzung oder Übermittlung meiner Daten für Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG). [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iJ4EARMKAAYFAlgoMSgACgkQ0udvH8hYWJRVZwIAnQIrZTrGEZ4DzYq3CLcyphUx L9zCN4zpig6qgrypEpPqFWq7M1VtLeEjPLE7omNaSZR6Om/DKP7ySu5JvFGL2QH/ eMi1tzDwq3U+WS8oDWktWYJ357hoc2d4HwTqmaqXVEutS5MrqgaqSUahOLOMPpwx egrw3m1mlG/zEWqXcx5LZA== =Q047 -----END PGP SIGNATURE-----help
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