From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: poweroff -f in dom0 panics xen Date: Tue, 15 Nov 2011 08:49:21 +0100 Message-ID: <4EC21981.10003@ts.fujitsu.com> References: <4EC21747.5020500@ts.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4EC21747.5020500@ts.fujitsu.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "xen-devel@lists.xensource.com" Cc: Jan Beulich List-Id: xen-devel@lists.xenproject.org Sorry for the noise, I had still credit2 enabled. Seems to be the same problem as credit2/cpupools... Juergen On 11/15/2011 08:39 AM, Juergen Gross wrote: > Hi, > > on my test system (SLES11 SP1 dom0 with 2.6.32 kernel and current xen unstable) > the hypervisor panics when I enter > > poweroff -f > > in dom0: > > (XEN) irq.c:1914: dom0: forcing unbind of pirq 278 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 279 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 280 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 290 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 291 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 292 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 293 > (XEN) irq.c:1914: dom0: forcing unbind of pirq 294 > [69430.691940] Power down. > (XEN) Preparing system for ACPI S5 state. > (XEN) Disabling non-boot CPUs ... > (XEN) Broke affinity for irq 8 > (XEN) Xen BUG at smpboot.c:858 > (XEN) ----[ Xen-4.2-unstable x86_64 debug=y Tainted: C ]---- > (XEN) CPU: 1 > (XEN) RIP: e008:[] __cpu_disable+0x367/0x398 > (XEN) RFLAGS: 0000000000010286 CONTEXT: hypervisor > (XEN) rax: 00000000fffffff5 rbx: 0000000000000004 rcx: ffff82c4802f5c40 > (XEN) rdx: ffff83033ea9ff18 rsi: 0000000000000004 rdi: ffff83033eb00478 > (XEN) rbp: ffff83033ea9fe40 rsp: ffff83033ea9fe00 r8: 0000000000000004 > (XEN) r9: 000000000000003f r10: 00000000fffffffc r11: 0000000000000001 > (XEN) r12: ffff82c4802f6ad0 r13: ffff82c4802f6ad0 r14: 0000000000000001 > (XEN) r15: ffff82c4802dbc60 cr0: 000000008005003b cr4: 00000000000026b0 > (XEN) cr3: 00000000bf4ac000 cr2: 0000000000624710 > (XEN) ds: 002b es: 002b fs: 0000 gs: 0000 ss: e010 cs: e008 > (XEN) Xen stack trace from rsp=ffff83033ea9fe00: > (XEN) 0000000000000001 0000000100000001 0000000400000001 0000000000000003 > (XEN) ffff82c4802d07e4 ffff83033ea9ff18 ffff82c4802d07e8 ffff82c4802d07ec > (XEN) ffff83033ea9fe50 ffff82c480100dd7 ffff83033ea9fe90 ffff82c4801253c0 > (XEN) ffff83033ea9fe70 ffff83033eaa60c0 ffff83033eaa60c0 0000000000000001 > (XEN) ffff83033eaa6068 ffff83033eaa6040 ffff83033ea9feb0 ffff82c480126c85 > (XEN) ffff83033eaa60f0 ffff83033eaa6110 ffff83033ea9fee0 ffff82c480126dba > (XEN) ffff83033ea9ff18 ffff83033ea9ff18 ffff82c480257380 ffff83033ea9ff18 > (XEN) ffff83033ea9ff10 ffff82c4801591d5 0000000000000000 ffff8300bf2fe000 > (XEN) ffff8300bf2fe000 00000000001e8480 ffff83033ea9fe00 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000000 ffffffff8062e020 > (XEN) ffff8800bf91dfd8 0000000000000246 00000000deadbeef 0000000000000001 > (XEN) ffff8800bf91c000 0000000000000000 ffffffff8000330a 00000000deadbeef > (XEN) 00000000deadbeef 00000000deadbeef 0000010000000000 ffffffff8000330a > (XEN) 000000000000e033 0000000000000246 ffff8800bf91df18 000000000000e02b > (XEN) 000000000000beef 000000000000beef 000000000000beef 000000000000beef > (XEN) 0000000000000001 ffff8300bf2fe000 0000003ebe7b0400 0000000000000000 > (XEN) Xen call trace: > (XEN) [] __cpu_disable+0x367/0x398 > (XEN) [] take_cpu_down+0x43/0x4a > (XEN) [] stopmachine_action+0xb3/0xd8 > (XEN) [] do_tasklet_work+0x8e/0xc6 > (XEN) [] do_tasklet+0x6d/0x9d > (XEN) [] idle_loop+0x74/0x7b > (XEN) > (XEN) > (XEN) **************************************** > (XEN) Panic on CPU 1: > (XEN) Xen BUG at smpboot.c:858 > (XEN) **************************************** > (XEN) > (XEN) Reboot in five seconds... > > > Juergen > -- Juergen Gross Principal Developer Operating Systems PDG ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html