Ruslan Ermilov wrote: > I don't have a serial console attached here, so below was cut-n-pasted > by hands: > > : ata4-master: FAILURE - ATA_IDENTIFY timed out > : ata4-master: FAILURE - ATA_IDENTIFY timed out > : ata4-master: FAILURE - ATA_IDENTIFY timed out > : Trying to mount root from ufs:/dev/ad0a > : ata4-master: FAILURE - ATA_IDENTIFY timed out > : Slab at 0xffffff003d7e1f38, freei 15 = 0. > : panic: Duplicate free of item 0xffffff003d7e1ca8 from zone 0xffffff003ffaf500(g_bio) > : > : cpuid = 0 > : KDB: enter: panic > : [thread pid 3 tid 100029 ] > : Stopped at kdb_enter+0x2f: nop > : db> where > : kdb_enter() at ... > : panic() at ... > : uma_dbg_free() at ... > : uma_zfree_arg() at ... > : g_disk_done() at ... > : ad_done() at ... > : ata_completed() at ... > : g_io_schedule_up() at ... > : g_up_procbody() at ... > : fork_exit() at ... > : fork_trampoline() at ... > : --- trap 0, rip = 0, rsp = 0xffffffffa509dd00, rbp = 0 --- > : db> > > A panic can be avoided by reverting the ata-queue.c,v 1.41. > But even after this, I get ATA_IDENTIFY failures. And as I > said, reverting to a somewhat earlier version makes it all > work. Hmm, on the exact same controller with two SATA drives on it and stock current it "just works" (tm) here, I cannot reproduce the problem... Are you sure its a stock GENERIC kernel with no local mods/patches ? -- -SørenReceived on Mon Dec 27 2004 - 10:19:54 UTC
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