Date: Thu, 15 Dec 2016 19:12:36 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Kurt Lidl <lidl@pix.net> Cc: freebsd-hackers@freebsd.org Subject: Re: How to use sem_timedwait? Message-ID: <20161215171236.GU94325@kib.kiev.ua> In-Reply-To: <44ad49f5-75ec-7c1d-28dc-25df08c67148@pix.net> References: <20161214074228.zh6q5zya2gszw4g6@hal9000.meka.no-ip.org> <1481748960.1889.398.camel@freebsd.org> <20161215002906.mllorgvvuovbdtze@hal9000.meka.no-ip.org> <1481775511.1889.450.camel@freebsd.org> <1481776532.1889.461.camel@freebsd.org> <44ad49f5-75ec-7c1d-28dc-25df08c67148@pix.net>
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On Thu, Dec 15, 2016 at 11:47:33AM -0500, Kurt Lidl wrote: > When I run this code on a sparc64, it panics the machine! > > lidl@ton-148: ./x > panic: trap: fast data access mmu miss (kernel) > KDB: stack backtrace: > vpanic() at vpanic+0xfc > panic() at panic+0x20 > trap() at trap+0x554 > -- fast data access mmu miss tar=0xc09eda8f %o7=0xc039b344 -- > userland() at filt_timerattach+0x78 > user trace: trap %o7=0xc039b344 > pc 0xc039b378, sp 0xedebe761 > done > KDB: enter: panic > [ thread pid 1263 tid 100583 ] > Stopped at kdb_enter+0x80: ta %xcc, 1 > db> > > Oops. Could you look up the source line for filt_timerattach+0x78 in your kernel ?
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