Re: [Xen-devel] [xen-unstable test] 114670: regressions - FAIL

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Oct 19, 2017 at 11:36:46AM +0000, osstest service owner wrote:
> flight 114670 xen-unstable real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/114670/
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  test-amd64-amd64-xl-qemuu-debianhvm-amd64  7 xen-boot    fail REGR. vs. 
> 114644

http://logs.test-lab.xenproject.org/osstest/logs/114670/test-amd64-amd64-xl-qemuu-debianhvm-amd64/serial-rimava1.log

Oct 19 03:08:07.759248 (XEN) Watchdog timer detects that CPU1 is stuck!
Oct 19 03:08:12.679185 (XEN) ----[ Xen-4.10.0-rc  x86_64  debug=y   Not tainted 
]----
Oct 19 03:08:12.687147 (XEN) CPU:    1
Oct 19 03:08:12.687164 (XEN) RIP:    e008:[<ffff82d0802023e8>] 
__bitmap_empty+0x6b/0x96
Oct 19 03:08:12.695127 (XEN) RFLAGS: 0000000000000216   CONTEXT: hypervisor 
(d0v4)
Oct 19 03:08:12.703108 (XEN) rax: 00000000000000ff   rbx: ffff82d0805920e0   
rcx: 0000000000000008
Oct 19 03:08:12.711178 (XEN) rdx: 0000000000000004   rsi: 0000000000000008   
rdi: ffff82d0805920e0
Oct 19 03:08:12.711242 (XEN) rbp: ffff830218757b18   rsp: ffff830218757b18   
r8:  0000000000000000
Oct 19 03:08:12.719126 (XEN) r9:  ffff8302187cd000   r10: 0000000000000000   
r11: 0000000000000206
Oct 19 03:08:12.727121 (XEN) r12: 0000000000000100   r13: ffff83021874e770   
r14: 0000000000000000
Oct 19 03:08:12.735116 (XEN) r15: ffff82e0043d3280   cr0: 0000000080050033   
cr4: 00000000000406e0
Oct 19 03:08:12.743121 (XEN) cr3: 0000000211e08000   cr2: 00007f5d4a0a8910
Oct 19 03:08:12.743159 (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 
e010   cs: e008
Oct 19 03:08:12.751152 (XEN) Xen code around <ffff82d0802023e8> 
(__bitmap_empty+0x6b/0x96):
Oct 19 03:08:12.759107 (XEN)  00 48 d3 e0 48 83 e8 01 <48> 85 c2 0f 94 c0 0f b6 
c0 eb 1e b8 00 00 00 00
Oct 19 03:08:12.767139 (XEN) Xen stack trace from rsp=ffff830218757b18:
Oct 19 03:08:12.767196 (XEN)    ffff830218757b48 ffff82d08029e8b3 
8000000000000000 0000000000000008
Oct 19 03:08:12.775142 (XEN)    ffff82d0805a77a0 8000000000000001 
ffff830218757be8 ffff82d080289c79
Oct 19 03:08:12.783137 (XEN)    ffff82e0043d3280 10ffffffffffffff 
ffff830218757bc8 0000000000000246
Oct 19 03:08:12.791117 (XEN)    ffff83021874e770 ffff830200000089 
000000000021e994 0100000000000000
Oct 19 03:08:12.799071 (XEN)    000000000021e994 ffff82d0805a8440 
ffff83021874e770 e000000000000000
Oct 19 03:08:12.807141 (XEN)    0000000000000000 0000000000800063 
ffff82e0043d3280 000000000021e994
Oct 19 03:08:12.807182 (XEN)    800000021e994063 ffff8302187cd000 
ffff830218757bf8 ffff82d08028b104
Oct 19 03:08:12.815144 (XEN)    ffff830218757c78 ffff82d0802896fc 
ffff8300dfdaf000 0000000040019000
Oct 19 03:08:12.823162 (XEN)    ffff8302187cd000 ffff8302187cd000 
ffff82e0043d3280 00ffffffffffffff
Oct 19 03:08:12.831225 (XEN)    0000000000000000 10ffffffffffffff 
ffff830218757ca8 800000021e994063
Oct 19 03:08:12.839199 (XEN)    ffff8300dfdaf000 0000000000800063 
ffff8302187cd000 ffff8302187cd000
Oct 19 03:08:12.847100 (XEN)    ffff830218757cf8 ffff82d08028ca41 
000000000021e00f 0000000000000206
Oct 19 03:08:12.855120 (XEN)    801000021e994065 ffff82004003bae8 
801000021e994065 000000000475d000
Oct 19 03:08:12.855161 (XEN)    0000000000000001 ffff8300dfdaf000 
ffff830218757cf8 ffff8302187cd000
Oct 19 03:08:12.863119 (XEN)    0000000000000001 ffff8300dfdaf000 
ffff82e0043c01e0 ffff82004003bae8
Oct 19 03:08:12.871127 (XEN)    ffff830218757d78 ffff82d080291342 
0000000000000000 0000000000000001
Oct 19 03:08:12.879125 (XEN)    ffff8302187cd000 800000021e994063 
ffff88000475d000 ffff82e0043c01e0
Oct 19 03:08:12.887112 (XEN)    00000000187cd000 000000000021e00f 
000000000021e994 ffff8300dfdaf200
Oct 19 03:08:12.895129 (XEN)    000000000000000e ffff8300dfdaf000 
0000000000000001 ffff8300dfdaf208
Oct 19 03:08:12.903132 (XEN)    ffff830218757d88 ffff82d0802918e2 
ffff830218757db8 ffff82d08035e7d6
Oct 19 03:08:12.903171 (XEN) Xen call trace:
Oct 19 03:08:12.911095 (XEN)    [<ffff82d0802023e8>] __bitmap_empty+0x6b/0x96
Oct 19 03:08:12.911131 (XEN)    [<ffff82d08029e8b3>] flush_area_mask+0x108/0x121
Oct 19 03:08:12.919106 (XEN)    [<ffff82d080289c79>] 
mm.c#__get_page_type+0x2fd/0x177a
Oct 19 03:08:12.927100 (XEN)    [<ffff82d08028b104>] get_page_type+0xe/0x29
Oct 19 03:08:12.927136 (XEN)    [<ffff82d0802896fc>] 
get_page_from_l1e+0x4f9/0x779
Oct 19 03:08:12.935104 (XEN)    [<ffff82d08028ca41>] 
mm.c#mod_l1_entry+0x7e4/0x819
Oct 19 03:08:12.943084 (XEN)    [<ffff82d080291342>] 
mm.c#__do_update_va_mapping+0x13a/0x6c0
Oct 19 03:08:12.943120 (XEN)    [<ffff82d0802918e2>] 
do_update_va_mapping+0x1a/0x1e
Oct 19 03:08:12.951161 (XEN)    [<ffff82d08035e7d6>] 
arch_do_multicall_call+0x65/0x12a
Oct 19 03:08:12.959087 (XEN)    [<ffff82d08022449c>] do_multicall+0x247/0x447
Oct 19 03:08:12.959121 (XEN)    [<ffff82d08035e533>] pv_hypercall+0x1ef/0x42d
Oct 19 03:08:12.967079 (XEN)    [<ffff82d080363046>] 
x86_64/entry.S#test_all_events+0/0x30
Oct 19 03:08:12.975109 (XEN) 
Oct 19 03:08:12.975138 (XEN) CPU0 @ e008:ffff82d08023c5ae (0000000000000000)
Oct 19 03:08:12.983058 (XEN) CPU2 @ e008:ffff82d08023c5b0 (0000000000000000)
Oct 19 03:08:12.983076 (XEN) CPU3 @ e008:ffff82d08023c5b0 (0000000000000000)
Oct 19 03:08:12.991084 (XEN) CPU4 @ e008:ffff82d08023c358 (0000000000000000)
Oct 19 03:08:12.991119 (XEN) CPU5 @ e008:ffff82d08025231a (0000000000000000)
Oct 19 03:08:12.999062 (XEN) 
Oct 19 03:08:12.999086 (XEN) ****************************************
Oct 19 03:08:13.007136 (XEN) Panic on CPU 1:
Oct 19 03:08:13.007183 (XEN) FATAL TRAP: vector = 2 (nmi)
Oct 19 03:08:13.007229 (XEN) [error_code=0000] 
Oct 19 03:08:13.007269 (XEN) ****************************************

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