Recent pvops dom0 kernels fail to boot on this particular ProLiant BL465c G5 box. It happens to work with every Xen and a 4.4 based sle12sp3 kernel, but fails with every Xen and a 4.12 based sle12sp4 (and every newer) kernel.
Any idea what is going on? .... (XEN) Freed 256kB init memory. (XEN) mm.c:1758:d0 Bad L1 flags 800000 (XEN) traps.c:458:d0 Unhandled invalid opcode fault/trap [#6] on VCPU 0 [ec=0000] (XEN) domain_crash_sync called from entry.S: fault at ffff82d08022a2a0 create_bounce_frame+0x133/0x143 (XEN) Domain 0 (vcpu#0) crashed on cpu#0: (XEN) ----[ Xen-4.4.20170405T152638.6bf0560e12-9.xen44 x86_64 debug=y Not tainted ]---- .... .... (XEN) Freed 656kB init memory (XEN) mm.c:2165:d0v0 Bad L1 flags 800000 (XEN) d0v0 Unhandled invalid opcode fault/trap [#6, ec=ffffffff] (XEN) domain_crash_sync called from entry.S: fault at ffff82d04031a016 x86_64/entry.S#create_bounce_frame+0x15d/0x177 (XEN) Domain 0 (vcpu#0) crashed on cpu#5: (XEN) ----[ Xen-4.15.20210504T145803.280d472f4f-6.xen415 x86_64 debug=y Not tainted ]---- .... I can probably cycle through all kernels between 4.4 and 4.12 to see where it broke. Olaf
xen_404.sle12sp4.txt.gz
Description: application/gzip
xen_415.tw.txt.gz
Description: application/gzip
pgpPJvwq0XL2v.pgp
Description: Digitale Signatur von OpenPGP
