Re: [Xen-devel] [xen-unstable test] 5833: tolerable FAIL - PUSHED

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

xen.org writes ("[Xen-devel] [xen-unstable test] 5833: tolerable FAIL - 
PUSHED"):
> Tests which are failing intermittently (not blocking):
>  test-amd64-i386-xl-credit2   14 guest-localmigrate/x10    fail pass in 5830

Xen crash due to BUG in sched_credit2.c.

http://www.chiark.greenend.org.uk/~xensrcts/logs/5833/test-amd64-i386-xl-credit2/info.html


Ian.

Feb 18 07:17:34.614536 (XEN) Xen BUG at sched_credit2.c:976
Feb 18 07:17:50.493556 (XEN) ----[ Xen-4.1.0-rc6-pre  x86_64  debug=y  Not 
tainted ]----
Feb 18 07:17:50.493589 (XEN) CPU:    0
Feb 18 07:17:50.502510 (XEN) RIP:    e008:[<ffff82c48011c1fc>] 
csched_context_saved+0xaa/0x180
Feb 18 07:17:50.502546 (XEN) RFLAGS: 0000000000010007   CONTEXT: hypervisor
Feb 18 07:17:50.510516 (XEN) rax: 00000000000002b8   rbx: ffff8301a7fe02d4   
rcx: ffff8301a7fe02d0
Feb 18 07:17:50.510551 (XEN) rdx: 0000000000000080   rsi: ffff82c4802d4a00   
rdi: ffff8301a7fe02d8
Feb 18 07:17:50.522964 (XEN) rbp: ffff82c480297d28   rsp: ffff82c480297ce8   
r8:  0000000000000002
Feb 18 07:17:50.534517 (XEN) r9:  0000ffff0000ffff   r10: 00ff00ff00ff00ff   
r11: 0f0f0f0f0f0f0f0f
Feb 18 07:17:50.534556 (XEN) r12: ffff82c4802d3ec0   r13: ffff8300d7ac8000   
r14: ffff8301743eff40
Feb 18 07:17:50.546527 (XEN) r15: ffff82c4802c27c0   cr0: 000000008005003b   
cr4: 00000000000006f4
Feb 18 07:17:50.561523 (XEN) cr3: 00000001743f4000   cr2: 00000000b7646dc0
Feb 18 07:17:50.561553 (XEN) ds: 007b   es: 007b   fs: 00d8   gs: 0000   ss: 
0000   cs: e008
Feb 18 07:17:50.569521 (XEN) Xen stack trace from rsp=ffff82c480297ce8:
Feb 18 07:17:50.569549 (XEN)    ffff82c480297d18 ffff82c480249380 
0000008953547af5 ffff8300d7ac8000
Feb 18 07:17:50.581548 (XEN)    0000000000000000 ffff8300d7ac8000 
0000008953545dc4 ffff82c4802d3ec0
Feb 18 07:17:50.593516 (XEN)    ffff82c480297d48 ffff82c480122acd 
b2947eb100000000 ffff8300d7cd6000
Feb 18 07:17:50.593552 (XEN)    ffff82c480297e38 ffff82c480158ce7 
ffff82c480297e68 0000000000000000
Feb 18 07:17:50.605527 (XEN)    00ff82c480297d80 ffff82c480297d90 
ffff82c480125e64 0000000000000082
Feb 18 07:17:50.613516 (XEN)    0000000000000086 ffff82c480297da8 
ffff82c480297db8 ffff82c480125e64
Feb 18 07:17:50.613552 (XEN)    0000000000000000 ffff8301a7fe0010 
ffff82c480297e08 0000000000000282
Feb 18 07:17:50.622526 (XEN)    ffff82c480297de8 ffff82c480125e64 
ffff8300d7ac8030 ffff82c480297df8
Feb 18 07:17:50.634519 (XEN)    ffff82c480125dad 0000000000000000 
0000000000000000 0000000000000000
Feb 18 07:17:50.634552 (XEN)    ffff82c480297e38 ffff8300d7cd6000 
ffff8300d7ac8000 0000000000000003
Feb 18 07:17:50.646527 (XEN)    0000008953545dc4 ffff82c4802d3ec0 
ffff82c480297eb8 ffff82c480122414
Feb 18 07:17:50.654518 (XEN)    ffff82c480297e68 0000008953545dc4 
ffff82c4801238b5 ffff82c4802d3ee0
Feb 18 07:17:50.654556 (XEN)    ffff8300d7cd6000 00000000001e8480 
ffff82c4802b0800 ffff82c4802d3f80
Feb 18 07:17:50.669529 (XEN)    ffff8301a7fe8570 0000000000000000 
0000000000000000 ffff82c4802b0880
Feb 18 07:17:50.681520 (XEN)    ffff82c480297f18 ffffffffffffffff 
ffff82c480297ef8 ffff82c4801234e7
Feb 18 07:17:50.693510 (XEN)    000000ce802d3ec0 ffff8300d7ac8000 
0000000000000000 0000000000000000
Feb 18 07:17:50.693544 (XEN)    0000000000000000 0000000000000000 
ffff82c480297f08 ffff82c480123562
Feb 18 07:17:50.701522 (XEN)    00007d3b7fd680c7 ffff82c480211ae6 
0000000000000000 0000000000000000
Feb 18 07:17:50.713511 (XEN)    0000000000000000 0000000000000000 
00000000c485ff70 00000000c17e2444
Feb 18 07:17:50.713545 (XEN)    0000000000000000 0000000000000000 
0000000000000000 0000000000000000
Feb 18 07:17:50.725523 (XEN) Xen call trace:
Feb 18 07:17:50.725544 (XEN)    [<ffff82c48011c1fc>] 
csched_context_saved+0xaa/0x180
Feb 18 07:17:50.737517 (XEN)    [<ffff82c480122acd>] context_saved+0x4d/0x7b
Feb 18 07:17:50.737546 (XEN)    [<ffff82c480158ce7>] context_switch+0xd98/0xdca
Feb 18 07:17:50.745535 (XEN)    [<ffff82c480122414>] schedule+0x5fc/0x624
Feb 18 07:17:50.745569 (XEN)    [<ffff82c4801234e7>] __do_softirq+0x88/0x99
Feb 18 07:17:50.757514 (XEN)    [<ffff82c480123562>] do_softirq+0x6a/0x7a
Feb 18 07:17:50.757543 (XEN)    
Feb 18 07:17:50.757559 (XEN) 
Feb 18 07:17:50.757575 (XEN) ****************************************
Feb 18 07:17:50.769515 (XEN) Panic on CPU 0:
Feb 18 07:17:50.769536 (XEN) Xen BUG at sched_credit2.c:976
Feb 18 07:17:50.769565 (XEN) ****************************************


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