Date: Fri, 27 May 2011 11:26:20 +0200 From: Goran Lowkrantz <glz@hidden-powers.com> To: freebsd-current@freebsd.org Subject: Re: Testing new nfs and VIMAGE Message-ID: <BF1CE7DB96DCAD7822BCAB48@syn> In-Reply-To: <C156F9765AD2E599FA5BDC0A@syn> References: <C156F9765AD2E599FA5BDC0A@syn>
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And the attached core.txt got eaten. <http://people.hidden-powers.com/~glz/core.txt.3>; /glz --On May 27, 2011 10:37:32 +0200 Goran Lowkrantz <glz@hidden-powers.com> wrote: > > I have been testing VIMAGE a lot lately to see how it works an all my > test cases works as expected except when I use NFSv4 from an NFS client > with a kerrel with VIMAGE enabled. > > All other permutations work and this error is very specific. All crashes > occurs when trying to read or write to an NFS v4 volume. I have seen it > on both i386 and amd64. > ># 12 0xc0a73c15 in rt_tables_get_rnh (table=0, fam=2) > at /usr/src/sys/net/route.c:153 > > > static __inline struct radix_node_head ** > rt_tables_get_rnh_ptr(int table, int fam) > { > struct radix_node_head **rnh; > > KASSERT(table >= 0 && table < rt_numfibs, ("%s: table out of > bounds.", > __func__)); > KASSERT(fam >= 0 && fam < (AF_MAX+1), ("%s: fam out of bounds.", > __func__)); > > /* rnh is [fib=0][af=0]. */ > ---> rnh = (struct radix_node_head **)V_rt_tables; > /* Get the offset to the requested table and fam. */ > rnh += table * (AF_MAX+1) + fam; > > return (rnh); > } > > Any ideas? > > Cores and dumps are available plus a vmware player setup to test and > debug. > > > /glz > > Dump header from device /dev/da0p3 > Architecture: i386 > Architecture Version: 2 > Dump Length: 105414656B (100 MB) > Blocksize: 512 > Dumptime: Fri May 27 09:54:13 2011 > Hostname: vserver.test.ismobile.com > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 9.0-CURRENT #2: Fri May 27 03:45:23 CEST 2011 > root@nfsserver.test.hidden-powers.com:/usr/obj/usr/src/sys/VSERVER > Panic String: from debugger > Dump Parity: 3851082861 > Bounds: 3 > Dump Status: good > > > > --- > "There is hopeful symbolism in the fact that flags do not wave in a > vacuum." > -- Arthur C. Clarke > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" --- "There is hopeful symbolism in the fact that flags do not wave in a vacuum." -- Arthur C. Clarke
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