Date: Fri, 13 Apr 2007 17:44:49 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: current@FreeBSD.org Subject: Hang booting 7-current on a dual-P3: isa_find_memory Message-ID: <20070413174232.H65660@fledge.watson.org>
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I recently tried updating a P3 box to 7-CURRENT, and ran into a hang at boot. I can get into the debugger, interestingly, so trace below. I'll try backing out kernel versions for a bit and see if I get anywhere. Robert N M Watson Computer Laboratory University of Cambridge sio2: not probed (disabled) sio3: not probed (disabled) sn0: not probed (disabled) vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 vt0: not probed (disabled) isa_probe_children: probing PnP devices unknown: <PNP0800> failed to probe at port 0x61 pnpid PNP0800 on isa0 unknown: <PNP0c01> can't assign resources (memory) unknown: <PNP0c01> at iomem 0-0x9ffff pnpid PNP0c01 on isa0 ~KDB: enter: Line break on console [thread pid 0 tid 0 ] Stopped at kdb_enter+0x2b: nop db> bt Tracing pid 0 tid 0 td 0xc0a4d860 kdb_enter(c093b451) at kdb_enter+0x2b siointr1(c1ea2400,c0abc52c,0,c096e5d5,56f,...) at siointr1+0xce siointr(c1ea2400) at siointr+0x21 intr_execute_handlers(c1cfc8cc,c0c208a0,4,c0c20918,c08a88e4,...) at intr_execute_handlers+0xd9 lapic_handle_intr(38,c0c208a0) at lapic_handle_intr+0x2f Xapic_isr1() at Xapic_isr1+0x34 --- interrupt, eip = 0xc06e420e, esp = 0xc0c208e0, ebp = 0xc0c20918 --- rman_reserve_resource_bound(c0ac3b80,100000,ffffff,f00000,0,...) at rman_reserve_resource_bound+0x66 rman_reserve_resource(c0ac3b80,100000,ffffff,f00000,0,c1e5d400) at rman_reserve_resource+0x1c nexus_alloc_resource(c1d6e300,c1e5d400,3,c0c20c38,100000,ffffff,f00000,0) at nexus_alloc_resource+0xcb bus_generic_alloc_resource(c1d28b80,c1e5d400,3,c0c20c38,100000,ffffff,f00000,0) at bus_generic_alloc_resource+0x7f bus_generic_alloc_resource(c1d28900,c1e5d400,3,c0c20c38,100000,...) at bus_generic_alloc_resource+0x7f legacy_pcib_alloc_resource(c1d28900,c1e5d400,3,c0c20c38,100000,ffffff,f00000,0) at legacy_pcib_alloc_resource+0x4b resource_list_alloc(c1e4a704,c1d28800,c1e5d400,3,c0c20c38,...) at resource_list_alloc+0xac pci_alloc_resource(c1d28800,c1e5d400,3,c0c20c38,100000,ffffff,f00000,0) at pci_alloc_resource+0x1e0 bus_generic_alloc_resource(c1d28500,c1e5d400,3,c0c20c38,100000,ffffff,f00000,0) at bus_generic_alloc_resource+0x7f resource_list_alloc(c1e4a700,c1de2200,c1e5d400,3,c0c20c38,...) at resource_list_alloc+0x180 isa_alloc_resource(c1de2200,c1e5d400,3,c0c20c38,0,ffffffff,1,0) at isa_alloc_resource+0x112 bus_alloc_resource(c1e5d400,3,c0c20c38,0,ffffffff,...) at bus_alloc_resource+0x7c isa_find_memory(c1e5d400,c1e7780c,c1dcf800) at isa_find_memory+0x189 isa_assign_resources(c1e5d400) at isa_assign_resources+0x88 isa_probe_children(c1de2200) at isa_probe_children+0x14d configure(0,c1ec00,c1e000,0,c0452825,...) at configure+0x1d mi_startup() at mi_startup+0x96 begin() at begin+0x2c
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