Date: Sat, 21 Sep 2013 07:08:25 -0500 From: Bryan Drewery <bdrewery@FreeBSD.org> To: freebsd-current@freebsd.org Subject: Re: Panic on head (r255759) [_callout_stop_safe()-> panic: Lock lle not exclusively locked @ /usr/src/sys/kern/kern_rwlock.c:140] Message-ID: <523D8C39.4050307@FreeBSD.org> In-Reply-To: <alpine.BSF.2.00.1309211205160.4210@ai.fobar.qr> References: <523D8AAD.5080900@FreeBSD.org> <alpine.BSF.2.00.1309211205160.4210@ai.fobar.qr>
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[-- Attachment #1 --] On 9/21/2013 7:06 AM, Bjoern A. Zeeb wrote: > On Sat, 21 Sep 2013, Bryan Drewery wrote: > >>> Unread portion of the kernel message buffer: >>> panic: Lock lle not exclusively locked @ >>> /usr/src/sys/kern/kern_rwlock.c:140 >>> >>> cpuid = 0 >>> KDB: stack backtrace: >>> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >>> 0xfffffe118aeef820 >>> kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe118aeef8d0 >>> vpanic() at vpanic+0x126/frame 0xfffffe118aeef910 >>> panic() at panic+0x43/frame 0xfffffe118aeef970 >>> __rw_assert() at __rw_assert+0xa3/frame 0xfffffe118aeef980 >>> _callout_stop_safe() at _callout_stop_safe+0x54/frame 0xfffffe118aeef9f0 >>> arptimer() at arptimer+0x14e/frame 0xfffffe118aeefa30 >>> softclock_call_cc() at softclock_call_cc+0x188/frame 0xfffffe118aeefb10 >>> softclock() at softclock+0x47/frame 0xfffffe118aeefb30 >>> intr_event_execute_handlers() at >>> intr_event_execute_handlers+0x93/frame 0xfffffe118aeefb70 >>> ithread_loop() at ithread_loop+0xa6/frame 0xfffffe118aeefbb0 >>> fork_exit() at fork_exit+0x84/frame 0xfffffe118aeefbf0 >>> fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe118aeefbf0 >>> --- trap 0, rip = 0, rsp = 0xfffffe118aeefcb0, rbp = 0 --- > > > +1 from me; I guess introduced somwhere between 255569 and 255758, > as these are my edges of kernel.old and kernel. > r255726 was stable for me. r255759 is not. r255755 converted ipfilter to callout, but I am unsure if that is the problem. -- Regards, Bryan Drewery [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSPYw5AAoJEG54KsA8mwz5j2oQAJxWph6Y1tbUZ54h3nJNGxV2 D8HrfkiBPVxyH1CEONFdh21SeVgt4v2G1eLLeFSIrs6dJhjROM/XCMiljrSfT2ro EO/S3UFhaO7e+FOAHDCUO8AIhnCYCj4W736vgl21DI4ejPl3JsXNudqOT8oevlPT fXFAZFmglGTenjm8Ff6/APkiMy7PfwYlz5xPabW58f/M5J4jP1sEV1doxy/PUk+l anw4295+niwsO2TX/nSDf3+UyORajbAfQqqHowbXFPCy3kPuVP6qN2JRFTvUhNO4 mWtY92ArZhnAn5r/7IHHDHQQzji1UPaYdnW4On3015+0VI8PxVsEOUBd8Bb2Gwti k0Ku+69CaTGSRJxOynksXtIFKcIwFOhtO2zNQWj4zRG8Hs32YNvY0ceKoP9DBLH5 iZTw3VSVuhsVWg5YT1nbHAET2PvHl7mP1x3XrErzDcTdGIrWKOZO5q6u0+FbJYrh XSjFD1/13BB3FcYSPSNQ+pMFroD+mLtqApx/B6UHIOgb5rqvoOJQhSU96ggk1bsC xVF4er4XtTCggG/Z74HAbeKVMyGZstHceWksxdgcPogqDkTsqxdStGob5eX7mLuU k5A4wKbB5X566S2hoXMZE+eGdG9P4u9w1HqquY0G3mVc7C60oY+bT9jiWOgpjidG jlCr+XHK+9yfm0kUXwG+ =ItL8 -----END PGP SIGNATURE-----help
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