Date: Thu, 21 Apr 2011 19:55:33 GMT From: David Naylor <naylor.b.david@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/156556: FreeBSD fails to boot on ACER 2920: "bad stray interrupt" Message-ID: <201104211955.p3LJtX81069128@red.freebsd.org> Resent-Message-ID: <201104212000.p3LK0LYg097134@freefall.freebsd.org>
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>Number: 156556 >Category: kern >Synopsis: FreeBSD fails to boot on ACER 2920: "bad stray interrupt" >Confidential: no >Severity: critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Apr 21 20:00:21 UTC 2011 >Closed-Date: >Last-Modified: >Originator: David Naylor >Release: FreeBSD-current >Organization: Private >Environment: FreeBSD dragon.dg 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Wed Apr 13 19:16:40 SAST 2011 root@dragon.dg:/tmp/home/freebsd9/src/sys/DRAGON amd64 >Description: uhci0: <Intel 82801H (ICH8) USB controller USB-D> port 0x1820-0x183f irq 20 at device 26.0 on pci0 panic: bad stray interrupt cpuid = 0 <snip/> db> bt Trading pid 0 tid 10000 kdb_enter() intr_event_handle() intr_execute_handler() Xapic_isr1() --- interrupt, rip = 0xffffffff807d904e, rsp = 0xffffffff8108c5e0, rbp = 0xffffffff8108c680 --- uma_zalloc_arg() malloc() intr_event_add_handler() intr_add_handler() pci_setup_intr() bus_setup_intr() uhci_pci_attach() device_attach() bus_generic_attach() acpi_pci_attach() device_attach() bus_generic_attach() acpi_pcib_attach() acpi_pcib_acpi_attach() device_attach() bus_generic_attach() acpi_attach() device_attach() bus_generic_attach() nexus_acpi_attach() device_attach() bus_generic_new_pass() bus_set_pass() configure() mi_startup() btext() (See http://markmail.org/message/smxnofrdmmkxyvnd for more details) >How-To-Repeat: Boot with a GENERIC kernel on an Acer Aspire 2920. >Fix: Revert to a kernel prior to cvsup date=2010.06.20.00.00.00 or specify "hint.hpet.0.allowed_irqs="0x400000" >Release-Note: >Audit-Trail: >Unformatted:
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