From: lists@ssl-mail.com
To: xen-devel@lists.xen.org
Subject: Xen 4.7.0 boot PANIC on kernel 4.7.0-4 + UEFI ?
Date: Tue, 26 Jul 2016 16:32:57 -0700 [thread overview]
Message-ID: <1469575977.585169.677713497.06E47AE2@webmail.messagingengine.com> (raw)
I'm running Xen-4.7.0_08-452 + linux kernel 4.7.0-4.g89a2ada-default on X86_64 UEFI hardware.
If I boot without Xen hypervisor enabled it boots fine.
If I boot with Xen enabled it PANICs:
(XEN) [2016-07-26 22:05:33] Hardware Dom0 crashed: rebooting machine in 5 seconds.
(XEN) [2016-07-26 22:05:33] APIC error on CPU0: 40(00)
(XEN) [2016-07-26 22:05:38] ----[ Xen-4.7.0_08-452 x86_64 debug=n Tainted: C ]----
(XEN) [2016-07-26 22:05:38] CPU: 0
(XEN) [2016-07-26 22:05:38] RIP: e008:[<000000009e7463c6>] 000000009e7463c6
(XEN) [2016-07-26 22:05:38] RFLAGS: 0000000000010202 CONTEXT: hypervisor (d0v0)
(XEN) [2016-07-26 22:05:38] rax: 0000000000000003 rbx: 0000000000000000 rcx: 0000000000000000
(XEN) [2016-07-26 22:05:38] rdx: 000000009e7467a0 rsi: 0000000000000000 rdi: 0000000000000000
(XEN) [2016-07-26 22:05:38] rbp: 0000000000000000 rsp: ffff83008ce27d78 r8: ffff83008ce27db8
(XEN) [2016-07-26 22:05:38] r9: ffff83008ce27da8 r10: 0000000000000000 r11: 0000000000000000
(XEN) [2016-07-26 22:05:38] r12: 0000000000000000 r13: 0000000000000cf9 r14: 0000000000000065
(XEN) [2016-07-26 22:05:38] r15: ffff830000000000 cr0: 0000000080050033 cr4: 00000000001526e0
(XEN) [2016-07-26 22:05:38] cr3: 000000084b4f6000 cr2: 0000000000000018
(XEN) [2016-07-26 22:05:38] ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008
(XEN) [2016-07-26 22:05:38] Xen code around <000000009e7463c6> (000000009e7463c6):
(XEN) [2016-07-26 22:05:38] 0f 48 8b 44 24 40 8b ce <ff> 50 08 3b d8 0f 4c d8 48 ff c7 48 3b 7c 24 30
(XEN) [2016-07-26 22:05:38] Xen stack trace from rsp=ffff83008ce27d78:
(XEN) [2016-07-26 22:05:38] ffff83084b4b51c0 0000000000000000 0000000000000000 ffff82d0801670f6
(XEN) [2016-07-26 22:05:38] ffff83008ce27db0 0000000000000000 00000000001526e0 0000000000000206
(XEN) [2016-07-26 22:05:38] 0000000000000003 0000000841e06000 0000000000000000 000000009efe42f6
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000000 efff000000000000 ffff82d0807fe000
(XEN) [2016-07-26 22:05:38] 000000084b4f6000 ffff82d08022f94a 0000000841e06000 0000000000000000
(XEN) [2016-07-26 22:05:38] 0000000000000007 000000000000e008 0000000000000296 0000000000000000
(XEN) [2016-07-26 22:05:38] 00000000fffffffe ffff82d08018bcc8 0000000000000000 0000138800000008
(XEN) [2016-07-26 22:05:38] 000083008ce27ea8 0000000000000000 ffff83008ce27eb8 0000000000000003
(XEN) [2016-07-26 22:05:38] 0000000000000003 ffff83084b4b5000 ffff83084b4b51c0 0000000000000000
(XEN) [2016-07-26 22:05:38] 0000000000000000 ffff82d08012bf0d 0000000000000003 ffff82d08012bfaf
(XEN) [2016-07-26 22:05:38] ffffffff81e03f28 ffff82d080105871 0000000000000000 ffff83008ce27fff
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000000 ffffffff81e03f28 ffff82d080105978
(XEN) [2016-07-26 22:05:38] ffff830092826000 ffff82d080197f8e 0000000000000001 ffff82d08022cc55
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000000 ffffffff81e03f28 0000000000000000
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000000 0000000000000067 0000000000007ff0
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000200 0000000000000000 0000000100000000
(XEN) [2016-07-26 22:05:38] 000000016f141000 ffffffff81efb2c0 000000016f141000 0000010e00000004
(XEN) [2016-07-26 22:05:38] ffffffff81f6374c 000000000000e033 0000000000000246 ffffffff81e03e50
(XEN) [2016-07-26 22:05:38] 000000000000e02b 0000000000000000 0000000000000000 0000000000000000
(XEN) [2016-07-26 22:05:38] 0000000000000000 0000000000000000 ffff830092826000 0000000000000000
(XEN) [2016-07-26 22:05:38] Xen call trace:
(XEN) [2016-07-26 22:05:38] [<000000009e7463c6>] 000000009e7463c6
(XEN) [2016-07-26 22:05:38] [<ffff82d0801670f6>] i387.c#_vcpu_save_fpu+0x86/0x190
(XEN) [2016-07-26 22:05:38] [<ffff82d08022f94a>] efi_reset_system+0x3a/0x60
(XEN) [2016-07-26 22:05:38] [<ffff82d08018bcc8>] machine_restart+0x208/0x2d0
(XEN) [2016-07-26 22:05:38] [<ffff82d08012bf0d>] shutdown.c#maybe_reboot+0x3d/0x40
(XEN) [2016-07-26 22:05:38] [<ffff82d08012bfaf>] hwdom_shutdown+0x9f/0xf0
(XEN) [2016-07-26 22:05:38] [<ffff82d080105871>] domain_shutdown+0xf1/0x100
(XEN) [2016-07-26 22:05:38] [<ffff82d080105978>] __domain_crash_synchronous+0x18/0x30
(XEN) [2016-07-26 22:05:38] [<ffff82d080197f8e>] asm_domain_crash_synchronous+0x3e/0x40
(XEN) [2016-07-26 22:05:38] [<ffff82d08022cc55>] entry.o#handle_exception_saved+0x9b/0xa4
(XEN) [2016-07-26 22:05:38]
(XEN) [2016-07-26 22:05:38]
(XEN) [2016-07-26 22:05:38] ****************************************
(XEN) [2016-07-26 22:05:38] Panic on CPU 0:
(XEN) [2016-07-26 22:05:38] GENERAL PROTECTION FAULT
(XEN) [2016-07-26 22:05:38] [error_code=0000]
(XEN) [2016-07-26 22:05:38] ****************************************
(XEN) [2016-07-26 22:05:38]
(XEN) [2016-07-26 22:05:38] Reboot in five seconds...
This server used to be running OK as recently as last week with this config. Some recent upgrade - kernel, qemu, xen, etc - may have broken something. Most notable was the the upgrade to kernel 4.6.3 -> 4.7.0.
What other debug info can help figure out this specific problem?
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next reply other threads:[~2016-07-26 23:32 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-26 23:32 lists [this message]
2016-07-27 1:43 ` Xen 4.7.0 boot PANIC on kernel 4.7.0-4 + UEFI ? lists
2016-07-27 15:50 ` Andrew Cooper
2016-07-27 16:21 ` lists
2016-07-27 16:34 ` Andrew Cooper
2016-07-27 16:54 ` lists
2016-07-27 16:56 ` Andrew Cooper
2016-07-27 18:22 ` lists
2016-07-27 18:28 ` Andrew Cooper
2016-07-27 18:36 ` lists
2016-07-28 0:28 ` lists
2016-07-28 0:53 ` lists
2016-07-28 1:09 ` Konrad Rzeszutek Wilk
2016-07-28 17:20 ` lists
2016-07-28 18:21 ` Daniel Kiper
2016-07-28 18:25 ` lists
2016-07-28 19:05 ` Daniel Kiper
2016-07-28 19:06 ` lists
2016-07-29 14:36 ` lists
2016-07-29 15:42 ` Konrad Rzeszutek Wilk
2016-07-29 15:57 ` lists
2016-07-29 16:03 ` Konrad Rzeszutek Wilk
2016-07-29 16:12 ` lists
2016-08-01 20:11 ` lists
2016-08-01 22:27 ` [BUG] " lists
2016-08-02 6:57 ` Jan Beulich
2016-08-02 13:16 ` lists
2016-08-02 19:02 ` lists
2016-08-03 9:01 ` Jan Beulich
2016-08-03 13:33 ` lists
2016-08-03 13:57 ` Jan Beulich
2016-08-03 14:03 ` Andrew Cooper
2016-08-03 14:50 ` lists
2016-08-03 15:41 ` lists
2016-08-04 15:21 ` lists
2016-07-28 14:09 ` Vitaly Kuznetsov
2016-07-28 14:18 ` lists
2016-07-27 18:33 ` Juergen Gross
2016-08-02 6:36 ` Jan Beulich
2016-08-02 13:13 ` lists
2016-08-02 13:38 ` Jan Beulich
2016-08-02 13:54 ` lists
2016-08-02 14:13 ` Jan Beulich
2016-08-02 14:25 ` lists
2016-08-02 14:50 ` Jan Beulich
2016-08-02 15:04 ` lists
2016-08-02 15:55 ` Jan Beulich
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