I upgrade kernel to 4.12-rc2, and when load the HyperPlatform.sys, the screen doesn’t break, but the system still hangs.
And xl dmesg:
…
(XEN) traps.c:3457: GPF (0000): ffff82d0802ffa50 [vmx.c#vmx_msr_read_intercept+0x3a0/0x409] -> ffff82d0803538a4
(XEN) traps.c:3457: GPF (0000): ffff82d0802ffa50 [vmx.c#vmx_msr_read_intercept+0x3a0/0x409] -> ffff82d0803538a4
(XEN) traps.c:3457: GPF (0000): ffff82d0802ffa50 [vmx.c#vmx_msr_read_intercept+0x3a0/0x409] -> ffff82d0803538a4
…
And xentrace with event TRC_HVM_VMEXIT(0x00081002):
# xentrace -D -T 1 -e 0x00081002 xentrace.bin
# cat xentrace.bin | xentrace_format xen-4.9.0-rc5/tools/xentrace/formats
…
CPU11 180208001901370 (+ 2388) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208001907894 (+ 6524) VMENTRY
CPU11 180208001909446 (+ 1552) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208001914922 (+ 5476) VMENTRY
CPU11 180208001916498 (+ 1576) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208001921870 (+ 5372) VMENTRY
CPU11 180208001924198 (+ 2328) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004228eea ]
CPU11 180208001934694 (+ 10496) VMENTRY
CPU11 180208001936510 (+ 1816) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208001942514 (+ 6004) VMENTRY
CPU11 180208001952070 (+ 9556) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004228eea ]
CPU11 180208001962366 (+ 10296) VMENTRY
CPU11 180208001964494 (+ 2128) VMEXIT [ exitcode = 0x00000018, rIP = 0xfffff8800324747d ]
CPU11 180208001971894 (+ 7400) VMENTRY
CPU11 180208001973938 (+ 2044) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004236249 ]
CPU11 180208001984106 (+ 10168) VMENTRY
CPU11 180208001986730 (+ 2624) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208001994434 (+ 7704) VMENTRY
CPU11 180208001995986 (+ 1552) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208002001522 (+ 5536) VMENTRY
CPU11 180208002003102 (+ 1580) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208002008402 (+ 5300) VMENTRY
CPU11 180208002010746 (+ 2344) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004228eea ]
CPU11 180208002021274 (+ 10528) VMENTRY
CPU11 180208002023090 (+ 1816) VMEXIT [ exitcode = 0x00000017, rIP = 0xfffff8800324a695 ]
CPU11 180208002029090 (+ 6000) VMENTRY
CPU11 180208002038610 (+ 9520) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004228eea ]
CPU11 180208002048918 (+ 10308) VMENTRY
CPU11 180208002051042 (+ 2124) VMEXIT [ exitcode = 0x00000018, rIP = 0xfffff8800324747d ]
CPU11 180208002058794 (+ 7752) VMENTRY
CPU11 180208002060834 (+ 2040) VMEXIT [ exitcode = 0x00000030, rIP = 0xfffff80004236249 ]
…
Anyone has idea to this problem or how to debug it?
Thanks
-Kangjie
