https://bugzilla.novell.com/show_bug.cgi?id=662317
https://bugzilla.novell.com/show_bug.cgi?id=662317#c14
--- Comment #14 from Adrian Schröter 2011-01-10 16:51:55 UTC ---
I do not have the exact instance anymore, but here are all traces from another
instance:
# xm vcpu-list
build:1 2388 0 1 r-- 8448.9 0-7
build:1 2388 1 2 -b- 54.2 0-7
build:1 2388 2 2 -b- 31.1 0-7
build:1 2388 3 7 -b- 37.5 0-7
build:1 2388 4 5 -b- 24.7 0-7
build:1 2388 5 6 -b- 25.5 0-7
build:1 2388 6 3 -b- 20.2 0-7
build:1 2388 7 4 -b- 49.1 0-7
So VCPU 0 seems to be hanging:
# for i in 0 1 2 3 4 5 6 7 8 ; do /usr/lib64/xen/bin/xenctx 2388 $i -s
/boot/System.map-2.6.37-xen ; done
rip: ffffffff80228070 search_extable+0x50
flags: 00001206 i nz p
rsp: ffff88002bc71d28
rax: 0000000000000006 rcx: ffff88002e1dd000 rdx: 0000000000000006
rbx: ffffffff8081b000 rsi: 0000000000000200 rdi: ffffffff8082d880
rbp: 00000000000004f3 r8: ffffffff8082d880 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000000 r12: ffffffff8082d880
r13: 00000000000004fc r14: 0000000000000000 r15: 0000000000000000
cs: e033 ss: e02b ds: 0000 es: 0000
fs: 0000 @ 0000000000000000
gs: 0000 @ ffff88002e183000/0000000000000000
Code (instr addr ffffffff80228070)
0f 1f 44 00 00 31 c0 f3 c3 90 90 90 90 90 90 90 90 90 90 90 90 <48> 39 f2 48 89
f0 0f 83 91 00 00
Stack:
ffffffff800ebacb ffffffff8081b000 0000000000000000 0000000000000000
ffffffff800d6feb 0000000000000001 ffffffff8081aa00 0000000000000001
ffffffff8081b000 000000000000000c ffffffff800e3d34 0000000000000000
ffff88002bc71dd0 ffffffff80007cf5 0000000c00000000 0000000000000000
Call Trace:
[<ffffffff80228070>] search_extable+0x50 <--
[<ffffffff800ebacb>] zone_nr_free_pages+0x9b
[<ffffffff800d6feb>] zone_watermark_ok+0x1b
[<ffffffff800e3d34>] balance_pgdat+0x144
[<ffffffff80007cf5>] hypervisor_callback+0x25
[<ffffffff800e41b0>] kswapd+0x130
[<ffffffff800653b0>] wake_up_bit+0x40
[<ffffffff800e4080>] balance_pgdat+0x490
[<ffffffff80064b76>] kthread+0x96
[<ffffffff80007e24>] kernel_thread_helper+0x4
[<ffffffff80064ae0>] flush_kthread_worker+0xb0
[<ffffffff80007e20>] simd_coprocessor_error+0x30
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4efef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000001 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4ee000
r13: ffffffff8082d880 r14: ffff88002d4ee000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5968723700
gs: 0000 @ ffff88002e195000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4ee000
0000000000000000 0000000000000001 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4f3ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000002 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4f2000
r13: ffffffff8082d880 r14: ffff88002d4f2000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f94f476a700
gs: 0000 @ ffff88002e1a7000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4f2000
0000000000000000 0000000000000002 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4f7ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000003 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4f6000
r13: ffffffff8082d880 r14: ffff88002d4f6000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5ba8dfb7e0
gs: 0000 @ ffff88002e1b9000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4f6000
0000000000000000 0000000000000003 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4fdef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000004 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4fc000
r13: ffffffff8082d880 r14: ffff88002d4fc000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 0000000000000000
gs: 0000 @ ffff88002e1cb000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4fc000
0000000000000000 0000000000000004 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d501ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000005 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d500000
r13: ffffffff8082d880 r14: ffff88002d500000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f931d40d7a0
gs: 0000 @ ffff88002e1dd000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d500000
0000000000000000 0000000000000005 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d505ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000006 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d504000
r13: ffffffff8082d880 r14: ffff88002d504000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5968723700
gs: 0000 @ ffff88002e1ef000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d504000
0000000000000000 0000000000000006 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d50def8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000007 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d50c000
r13: ffffffff8082d880 r14: ffff88002d50c000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f931d40d7a0
gs: 0000 @ ffff88002e201000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d50c000
0000000000000000 0000000000000007 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
xc_vcpu_getcontext: Invalid argument
--- Comment #15 from Adrian Schröter 2011-01-10 16:51:55 UTC ---
I do not have the exact instance anymore, but here are all traces from another
instance:
# xm vcpu-list
build:1 2388 0 1 r-- 8448.9 0-7
build:1 2388 1 2 -b- 54.2 0-7
build:1 2388 2 2 -b- 31.1 0-7
build:1 2388 3 7 -b- 37.5 0-7
build:1 2388 4 5 -b- 24.7 0-7
build:1 2388 5 6 -b- 25.5 0-7
build:1 2388 6 3 -b- 20.2 0-7
build:1 2388 7 4 -b- 49.1 0-7
So VCPU 0 seems to be hanging:
# for i in 0 1 2 3 4 5 6 7 8 ; do /usr/lib64/xen/bin/xenctx 2388 $i -s
/boot/System.map-2.6.37-xen ; done
rip: ffffffff80228070 search_extable+0x50
flags: 00001206 i nz p
rsp: ffff88002bc71d28
rax: 0000000000000006 rcx: ffff88002e1dd000 rdx: 0000000000000006
rbx: ffffffff8081b000 rsi: 0000000000000200 rdi: ffffffff8082d880
rbp: 00000000000004f3 r8: ffffffff8082d880 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000000 r12: ffffffff8082d880
r13: 00000000000004fc r14: 0000000000000000 r15: 0000000000000000
cs: e033 ss: e02b ds: 0000 es: 0000
fs: 0000 @ 0000000000000000
gs: 0000 @ ffff88002e183000/0000000000000000
Code (instr addr ffffffff80228070)
0f 1f 44 00 00 31 c0 f3 c3 90 90 90 90 90 90 90 90 90 90 90 90 <48> 39 f2 48 89
f0 0f 83 91 00 00
Stack:
ffffffff800ebacb ffffffff8081b000 0000000000000000 0000000000000000
ffffffff800d6feb 0000000000000001 ffffffff8081aa00 0000000000000001
ffffffff8081b000 000000000000000c ffffffff800e3d34 0000000000000000
ffff88002bc71dd0 ffffffff80007cf5 0000000c00000000 0000000000000000
Call Trace:
[<ffffffff80228070>] search_extable+0x50 <--
[<ffffffff800ebacb>] zone_nr_free_pages+0x9b
[<ffffffff800d6feb>] zone_watermark_ok+0x1b
[<ffffffff800e3d34>] balance_pgdat+0x144
[<ffffffff80007cf5>] hypervisor_callback+0x25
[<ffffffff800e41b0>] kswapd+0x130
[<ffffffff800653b0>] wake_up_bit+0x40
[<ffffffff800e4080>] balance_pgdat+0x490
[<ffffffff80064b76>] kthread+0x96
[<ffffffff80007e24>] kernel_thread_helper+0x4
[<ffffffff80064ae0>] flush_kthread_worker+0xb0
[<ffffffff80007e20>] simd_coprocessor_error+0x30
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4efef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000001 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4ee000
r13: ffffffff8082d880 r14: ffff88002d4ee000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5968723700
gs: 0000 @ ffff88002e195000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4ee000
0000000000000000 0000000000000001 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4f3ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000002 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4f2000
r13: ffffffff8082d880 r14: ffff88002d4f2000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f94f476a700
gs: 0000 @ ffff88002e1a7000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4f2000
0000000000000000 0000000000000002 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4f7ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000003 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4f6000
r13: ffffffff8082d880 r14: ffff88002d4f6000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5ba8dfb7e0
gs: 0000 @ ffff88002e1b9000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4f6000
0000000000000000 0000000000000003 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d4fdef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000004 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d4fc000
r13: ffffffff8082d880 r14: ffff88002d4fc000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 0000000000000000
gs: 0000 @ ffff88002e1cb000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d4fc000
0000000000000000 0000000000000004 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d501ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000005 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d500000
r13: ffffffff8082d880 r14: ffff88002d500000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f931d40d7a0
gs: 0000 @ ffff88002e1dd000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d500000
0000000000000000 0000000000000005 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d505ef8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000006 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d504000
r13: ffffffff8082d880 r14: ffff88002d504000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f5968723700
gs: 0000 @ ffff88002e1ef000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d504000
0000000000000000 0000000000000006 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
rip: ffffffff800033aa hypercall_page+0x3aa
flags: 00001246 i z p
rsp: ffff88002d50def8
rax: 0000000000000000 rcx: ffffffff800033aa rdx: 0000000000000000
rbx: 0000000000000000 rsi: 0000000000000000 rdi: 0000000000000001
rbp: 0000000000000007 r8: 0000000000000000 r9: 0000000000000000
r10: 0000000000000000 r11: 0000000000000246 r12: ffff88002d50c000
r13: ffffffff8082d880 r14: ffff88002d50c000 r15: 0000000000000000
cs: e033 ss: e02b ds: 002b es: 002b
fs: 0000 @ 00007f931d40d7a0
gs: 0000 @ ffff88002e201000/0000000000000000
Code (instr addr ffffffff800033aa)
cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc
cc cc cc cc cc cc
Stack:
0000000000000000 00000000ffffffff ffffffff8000e49d ffff88002d50c000
0000000000000000 0000000000000007 ffffffff80005255 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff800033aa>] hypercall_page+0x3aa <--
[<ffffffff8000e49d>] xen_idle+0x3d
[<ffffffff80005255>] cpu_idle+0x55
xc_vcpu_getcontext: Invalid argument
--
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