Date: Mon, 28 Nov 2011 13:33:13 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Oleksandr Tymoshenko <gonzo@bluezbox.com> Cc: freebsd-embedded@FreeBSD.org Subject: Re: TP-WR1043: trying NFS root Message-ID: <20111128093313.GM44498@glebius.int.ru> In-Reply-To: <349DB179-A627-4305-9348-9F3A97C4E1AC@bluezbox.com> References: <87527FBF-645E-46F5-A02E-4B62AD648914@lassitu.de> <09F858C3-92A7-4EA7-8745-69F7866AA675@bluezbox.com> <20111128071043.GF44498@glebius.int.ru> <17A73B0C-468D-4BA3-868E-D2E2289A570C@bluezbox.com> <20111128073244.GH44498@glebius.int.ru> <FA975194-8338-480A-A8B7-459DABCC0C9C@bluezbox.com> <20111128082042.GK44498@glebius.int.ru> <349DB179-A627-4305-9348-9F3A97C4E1AC@bluezbox.com>
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On Mon, Nov 28, 2011 at 12:43:50AM -0800, Oleksandr Tymoshenko wrote: O> O> On 2011-11-28, at 12:20 AM, Gleb Smirnoff wrote: O> O> > On Mon, Nov 28, 2011 at 12:13:36AM -0800, Oleksandr Tymoshenko wrote: O> > O> O> > O> On 2011-11-27, at 11:32 PM, Gleb Smirnoff wrote: O> > O> O> > O> > On Sun, Nov 27, 2011 at 11:18:10PM -0800, Oleksandr Tymoshenko wrote: O> > O> > O> > Stefan, Oleksandr, O> > O> > O> > O> > O> > O> > which revisions have you tried? Revisions between r227791 and r227958 are already O> > O> > O> > known to have problems. Can you please clarify that you have tried revision r227958 O> > O> > O> > or higher? O> > O> > O> O> > O> > O> My source tree is r227960. I do not see "can't allocate llinfo" messages, just "in_scrubprefix: err=51, prefix delete failed" O> > O> > O> > O> > Can you please obtain backtrace to determine which codepath causes error. Patch O> > O> > attached. O> > O> O> > O> Sure, here it is: O> > O> O> > O> in_scrubprefix+57c (?,?,?,?) ra 80435d28 sp a12980 sz 160 O> > O> in_ifinit+38 (?,?,?,?) ra 80437328 sp a12a20 sz 96 O> > O> in_control+bf8 (?,?,?,?) ra 8040ebb4 sp a12a80 sz 112 O> > O> ifioctl+1974 (17ee000,?,?,?) ra 804add20 sp a12af0 sz 192 O> > O> bootpc_init+1be0 (?,?,?,?) ra 802a642c sp a12bb0 sz 320 O> > O> mi_startup+20c (?,?,?,?) ra 80100134 sp a12cf0 sz 32 O> > O> > Compiler have inlined bootpc_adjust_interface & bootpc_fakeup_interface into O> > bootpc_init so I can't determine which one is failing. O> O> It's bootpc_adjust_interface Can you please try r227790 (one before r227791) to check whether this printf from in_scrubprefix() existed before. It looks to me that this message is harmless, and the real problem is sosend() returning EINVAL. That is probably also fallout from r227791, but I suspect that digging into in_scrubprefix() is a wrong direction. -- Totus tuus, Glebius.
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