Re: [Xen-devel] [xen-unstable-smoke test] 92827: regressions - FAIL

[Wei Liu <wei.liu2@xxxxxxxxxx>]

CC Jan, Paul and Andrew

On Tue, Apr 26, 2016 at 01:01:32PM +0000, osstest service owner wrote:
> flight 92827 xen-unstable-smoke real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/92827/
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  test-amd64-amd64-xl-qemuu-debianhvm-i386 9 debian-hvm-install fail REGR. vs. 
> 92731

http://logs.test-lab.xenproject.org/osstest/logs/92827/test-amd64-amd64-xl-qemuu-debianhvm-i386/serial-fiano1.log

Apr 26 10:56:02.287445 (d1) HVM Loader
Apr 26 10:56:02.327467 (d1) Detected Xen v4.7-unstable
Apr 26 10:56:02.335490 (XEN) Assertion 'r->type == IOREQ_TYPE_COPY' failed at 
vmsi.c:352
Apr 26 10:56:02.335531 (XEN) ----[ Xen-4.7-unstable  x86_64  debug=y  Not 
tainted ]----
Apr 26 10:56:02.343504 (XEN) CPU:    3
Apr 26 10:56:02.343534 (XEN) RIP:    e008:[<ffff82d0801e2d3c>] 
vmsi.c#msixtbl_range+0x6e/0xab
Apr 26 10:56:02.351504 (XEN) RFLAGS: 0000000000010297   CONTEXT: hypervisor 
(d1v0)
Apr 26 10:56:02.359499 (XEN) rax: 000000000000000c   rbx: ffff82d08033c0a8   
rcx: ffff83026bd0e608
Apr 26 10:56:02.367502 (XEN) rdx: 0000000000000000   rsi: 00000000003bfa0c   
rdi: 0000000000000000
Apr 26 10:56:02.367543 (XEN) rbp: ffff830277eb7ae8   rsp: ffff830277eb7ac8   
r8:  0000000000000001
Apr 26 10:56:02.375474 (XEN) r9:  00000000deadf00d   r10: ffff82d0802eebc0   
r11: 0000000000000000
Apr 26 10:56:02.383492 (XEN) r12: 00000000003bfa0c   r13: ffff83007dce3000   
r14: ffff830277eb0000
Apr 26 10:56:02.391501 (XEN) r15: ffff83007dce3000   cr0: 000000008005003b   
cr4: 00000000001526e0
Apr 26 10:56:02.399556 (XEN) cr3: 000000026bc92000   cr2: 0000000000000000
Apr 26 10:56:02.399591 (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 
0000   cs: e008
Apr 26 10:56:02.407619 (XEN) Xen code around <ffff82d0801e2d3c> 
(vmsi.c#msixtbl_range+0x6e/0xab):
Apr 26 10:56:02.415619 (XEN)  00 bd 9f 09 00 00 01 74 <02> 0b 41 0f b6 85 9e 09 
00 00 ba 00 00 00 00 a8
Apr 26 10:56:02.423608 (XEN) Xen stack trace from rsp=ffff830277eb7ac8:
Apr 26 10:56:02.423644 (XEN)    ffff830277eb7b58 ffff830259140170 
00000000003bfa0c ffff830277eb7b58
Apr 26 10:56:02.431612 (XEN)    ffff830277eb7b18 ffff82d0801d65ce 
ffff830277eb7b18 ffff830259140170
Apr 26 10:56:02.439615 (XEN)    000000000000000b ffff83026bd0e000 
ffff830277eb7b48 ffff82d0801d696e
Apr 26 10:56:02.447640 (XEN)    00000000003bfa0c 00000000003bfa0c 
ffff820080000000 0000000000000008
Apr 26 10:56:02.455587 (XEN)    ffff830277eb7b78 ffff82d0801d6b2c 
00000000003bfa0c 0000000000000000
Apr 26 10:56:02.463604 (XEN)    0000000100000001 0100000000000000 
ffff830277eb7c28 ffff82d0801cd3a1
Apr 26 10:56:02.463643 (XEN)    ffff830277eb7b98 ffff83007dce3000 
ffff830277eb7bf4 ffff830277eb0000
Apr 26 10:56:02.471610 (XEN)    ffff830277eb7be4 ffff82d0801306d1 
ffff830277eb7c08 0000000400000004
Apr 26 10:56:02.479606 (XEN)    ffff830277eb7c84 0000000000000a0c 
00000000000003bf 0000000100000008
Apr 26 10:56:02.487633 (XEN)    ffff82d08027ae11 ffff83026bd0eaa4 
0000000000000000 0000000000000008
Apr 26 10:56:02.495606 (XEN)    0000000000000009 ffff820080000000 
ffff830277eb7f18 ffff820080000000
Apr 26 10:56:02.503633 (XEN)    ffff830277eb7c38 ffff82d0801cf050 
ffff830277eb7c58 ffff82d0801cf48d
Apr 26 10:56:02.503674 (XEN)    0000000000000080 00000000003bfa0c 
ffff830277eb7ce8 ffff82d08018a5f0
Apr 26 10:56:02.511615 (XEN)    0000000000000001 0000000000000000 
ffff83026bd0e000 0000000077eb7e0a
Apr 26 10:56:02.519618 (XEN)    ffff830277eb7cb8 ffff82d0801cb478 
ffff830277eb7d48 ffff830277eb7d68
Apr 26 10:56:02.527606 (XEN)    0000000000000000 ffff830259140190 
ffff830277eb7cd8 ffff830277eb7f18
Apr 26 10:56:02.535607 (XEN)    ffff83007dce3000 0000000000000000 
ffff830277eb7f18 ffff820080000000
Apr 26 10:56:02.543607 (XEN)    ffff830277eb7dc8 ffff82d08013d7db 
ffff830277eb7d68 ffff830277eb7e0a
Apr 26 10:56:02.551600 (XEN)    ffff830277eb7d38 ffff830259140190 
ffff830277eb7d68 ffff830277eb7d90
Apr 26 10:56:02.551638 (XEN)    ffff830277eb7d60 ffff830277eb7d68 
ffff830277eb0000 ffff82d0801d69b9
Apr 26 10:56:02.559620 (XEN) Xen call trace:
Apr 26 10:56:02.559651 (XEN)    [<ffff82d0801e2d3c>] 
vmsi.c#msixtbl_range+0x6e/0xab
Apr 26 10:56:02.567604 (XEN)    [<ffff82d0801d65ce>] 
intercept.c#hvm_mmio_accept+0x6a/0xe4
Apr 26 10:56:02.575611 (XEN)    [<ffff82d0801d696e>] 
hvm_find_io_handler+0x65/0x89
Apr 26 10:56:02.583602 (XEN)    [<ffff82d0801d6b2c>] hvm_mmio_internal+0x37/0x61
Apr 26 10:56:02.583638 (XEN)    [<ffff82d0801cd3a1>] 
hvm.c#__hvm_copy+0x130/0x3c0
Apr 26 10:56:02.591618 (XEN)    [<ffff82d0801cf050>] 
hvm_copy_from_guest_virt_nofault+0x14/0x16
Apr 26 10:56:02.599646 (XEN)    [<ffff82d0801cf48d>] 
copy_from_user_hvm+0x6d/0x8d
Apr 26 10:56:02.599683 (XEN)    [<ffff82d08018a5f0>] 
compat_arch_memory_op+0x103/0x549
Apr 26 10:56:02.607618 (XEN)    [<ffff82d08013d7db>] 
compat_memory_op+0xb2b/0x1282
Apr 26 10:56:02.615607 (XEN)    [<ffff82d0801cbbfa>] 
hvm.c#hvm_memory_op_compat32+0x42/0x50
Apr 26 10:56:02.615646 (XEN)    [<ffff82d0801d1c1d>] 
hvm_do_hypercall+0x392/0x624
Apr 26 10:56:02.623592 (XEN)    [<ffff82d0801f71b2>] 
vmx_vmexit_handler+0xe17/0x1a10
Apr 26 10:56:02.631611 (XEN)    [<ffff82d0801fc821>] 
vmx_asm_vmexit_handler+0x41/0x120
Apr 26 10:56:02.631648 (XEN) 
Apr 26 10:56:02.639550 (XEN) 
Apr 26 10:56:02.639576 (XEN) ****************************************
Apr 26 10:56:02.639606 (XEN) Panic on CPU 3:
Apr 26 10:56:02.639632 (XEN) Assertion 'r->type == IOREQ_TYPE_COPY' failed at 
vmsi.c:352
Apr 26 10:56:02.647475 (XEN) ****************************************
Apr 26 10:56:02.655441 (XEN) 
Apr 26 10:56:02.655456 (XEN) Reboot in five seconds...
Apr 26 10:56:02.655471 (XEN) Resetting with ACPI MEMORY or I/O RESET_REG.

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