Date: Tue, 16 Apr 2013 12:31:08 +0300 From: Jaakko Heinonen <jh@FreeBSD.org> To: Ivan Voras <ivoras@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r249508 - in head/sys: conf geom/label Message-ID: <20130416093108.GA26598@jh> In-Reply-To: <201304151609.r3FG9Oga079482@svn.freebsd.org> References: <201304151609.r3FG9Oga079482@svn.freebsd.org>
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On 2013-04-15, Ivan Voras wrote: > Introduce glabel labels based on GEOM ident attributes. In this initial > implementation, error on the side of conservatism and only create labels > for GEOMs of classes DISK and MULTIPATH. After this commit I get a panic on boot. My kernel has been compiled with gcc. panic: stack overflow detected; backtrace may be corrupted cpuid = 1 KDB: enter: panic [ thread pid 13 tid 100009 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> bt Tracing pid 13 tid 100009 td 0xc7322000 kdb_enter(c0f374a2,c0f374a2,c0f3a31b,c6edbabc,1,...) at kdb_enter+0x3a/frame 0xc6edba7c vpanic(c6edbabc,c6edbabc,c0a3ee02,c0f3a31b,c6edbb50,...) at vpanic+0x12d/frame 0xc6edbaa4 panic(c0f3a31b,c6edbb50,c09a5d98,c6edbb90,c6edbadc,...) at panic+0x14/frame 0xc6edbab0 __stack_chk_fail(c6edbb90,c6edbadc,c6edbad8,c6edbadc,1,...) at __stack_chk_fail+0x12/frame 0xc6edbabc g_label_disk_ident_taste(c7511e40,c6edbb90,80,15e,0,...) at g_label_disk_ident_taste+0x138/frame 0xc6edbb50 g_label_taste(c105a5e0,c732be00,0,229,c732bd80,...) at g_label_taste+0x486/frame 0xc6edbc4c g_new_provider_event(c732be00,0,c0f29730,100,80246,...) at g_new_provider_event+0xe8/frame 0xc6edbc6c g_run_events(c10de890,0,c0f29f9d,79,c6edbcf4,...) at g_run_events+0x31c/frame 0xc6edbcb0 g_event_procbody(0,c6edbd08,c0f30630,3d7,c72b92e8,...) at g_event_procbody+0x93/frame 0xc6edbcc8 fork_exit(c099da20,0,c6edbd08) at fork_exit+0xc0/frame 0xc6edbcf4 fork_trampoline() at fork_trampoline+0x8/frame 0xc6edbcf4 --- trap 0, eip = 0, esp = 0xc6edbd40, ebp = 0 --- -- Jaakko
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