On 08/08/17 16:26, Asharaf Perinchikkal wrote: > Hi All, > > I am attaching xen boot log when xen fail to boot with updated kernel > from UEFI shell. > It show an error when kernel start booting.. > > N) *************************************************** > (XEN) WARNING: CONSOLE OUTPUT IS SYNCHRONOUS > (XEN) This option is intended to aid debugging of Xen by ensuring > (XEN) that all output is synchronously delivered on the serial line. > (XEN) However it can introduce SIGNIFICANT latencies and affect > (XEN) timekeeping. It is NOT recommended for production use! > (XEN) *************************************************** > (XEN) 3... 2... 1... > (XEN*) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch > input to Xen) > (XEN) Freed 2048kB init memory > mapping kernel into physical memory > about to get started... > (XEN) d0v0 Unhandled invalid opcode fault/trap [#6, ec=ffffffff] > (XEN) domain_crash_sync called from entry.S: fault at ffff82d080345f28 > entry.o#create_bounce_frame+0x135/0x14d > (XEN) Domain 0 (vcpu#0) crashed on cpu#0: > (XEN) ----[ Xen-4.9.0 x86_64 debug=n Tainted: C ]---- > (XEN) CPU: 0 > (XEN) RIP: e033:[<ffffffff8251f06a>]
Can you please try to find the dom0 kernel source file/line related to this address? addr2line should be able to help. Juergen _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
