I can confirm the issue with 2.6.32-696.18.7.el6.x86_64, but mine looks
alittle different... Maybe because i'm using pvgrub.
============= Init TPM Front ================
Tpmfront:Error Unable to read device/vtpm/0/backend-id during tpmfront
initialization! error = ENOENT
Tpmfront:Info Shutting down tpmfront
close blk: backend=/local/domain/0/backend/vbd/14/51712
node=device/vbd/51712
close blk: backend=/local/domain/0/backend/vbd/14/51728
node=device/vbd/51728
[root@devhost1]#
--
Shaun Reitan
NDCHost.com
------ Original Message ------
From: "Sarah Newman" <srn@xxxxxxxxx>
To: "Discussion about the virtualization on CentOS"
<centos-virt@xxxxxxxxxx>
Sent: 2018-01-05 12:39:21 AM
Subject: Centos 6 2.6.32-696.18.7.el6.x86_64 does not boot
in Xen PV mode
Problems start before any of the kaiser code executes, though it could
still be related to CONFIG_KAISER since that has effects beyond
kaiser.c.
---
(early) Initializing cgroup subsys cpuset
(early) Initializing cgroup subsys cpu
(early) Linux version 2.6.32-696.18.7.el6.x86_64
(mockbuild@xxxxxxxxxxxxxxxxxxxx) (gcc version 4.4.7 20120313 (Red Hat
4.4.7-18) (GCC) ) #1 SMP Thu
Jan 4 17:31:22 UTC 2018
(early) Command line: ro console=hvc0 rootflags=barrier=0
crashkernel=auto SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us
earlyprintk=xen
(early) KERNEL supported cpus:
(early) Intel GenuineIntel
(early) AMD AuthenticAMD
(early) Centaur CentaurHauls
(early) 1 multicall(s) failed: cpu 0
(early) Pid: 0, comm: swapper Not tainted 2.6.32-696.18.7.el6.x86_64 #1
(early) Call Trace:
(early) [<ffffffff81004843>] ? xen_mc_flush+0x1c3/0x250
(early) [<ffffffff81006b9e>] ? xen_extend_mmu_update+0xde/0x1b0
(early) [<ffffffff81006fcd>] ? xen_set_pmd_hyper+0x9d/0xc0
(early) [<ffffffff81c5e8ac>] ? early_ioremap_init+0x98/0x133
(early) [<ffffffff81c45221>] ? setup_arch+0x40/0xca6
(early) [<ffffffff8107e0ee>] ? vprintk_default+0xe/0x10
(early) [<ffffffff8154b0cd>] ? printk+0x4f/0x52
(early) [<ffffffff81c3fdda>] ? start_kernel+0xdc/0x43b
(early) [<ffffffff81c47eb0>] ? reserve_early+0x30/0x39
(early) [<ffffffff81c3f33a>] ? x86_64_start_reservations+0x125/0x129
(early) [<ffffffff81c4309c>] ? xen_start_kernel+0x4fe/0x505
(early) ------------[ cut here ]------------
(early) WARNING: at arch/x86/xen/multicalls.c:182
xen_mc_flush+0x21f/0x250() (Not tainted)
(early) Modules linked in:
(early) Pid: 0, comm: swapper Not tainted 2.6.32-696.18.7.el6.x86_64 #1
(early) Call Trace:
(early) [<ffffffff8107ce81>] ? warn_slowpath_common+0x91/0xe0
(early) [<ffffffff8100762f>] ?
__raw_callee_save_xen_restore_fl+0x11/0x1e
(early) [<ffffffff8107ceea>] ? warn_slowpath_null+0x1a/0x20
(early) [<ffffffff8100489f>] ? xen_mc_flush+0x21f/0x250
(early) [<ffffffff81006b9e>] ? xen_extend_mmu_update+0xde/0x1b0
(early) [<ffffffff81006b9e>] ? xen_extend_mmu_update+0xde/0x1b0
(early) [<ffffffff81006fcd>] ? xen_set_pmd_hyper+0x9d/0xc0
(early) [<ffffffff81c5e8ac>] ? early_ioremap_init+0x98/0x133
(early) [<ffffffff81c45221>] ? setup_arch+0x40/0xca6
(early) [<ffffffff8107e0ee>] ? vprintk_default+0xe/0x10
(early) [<ffffffff8154b0cd>] ? printk+0x4f/0x52
(early) [<ffffffff81c3fdda>] ? start_kernel+0xdc/0x43b
(early) [<ffffffff81c47eb0>] ? reserve_early+0x30/0x39
(early) [<ffffffff81c3f33a>] ? x86_64_start_reservations+0x125/0x129
(early) [<ffffffff81c4309c>] ? xen_start_kernel+0x4fe/0x505
(early) ---[ end trace a7919e7f17c0a725 ]---
(early) ACPI in unprivileged domain disabled
(early) released 0 pages of unused memory
(early) BIOS-provided physical RAM map:
(early) Xen: 0000000000000000 - 00000000000a0000 (usable)
(early) Xen: 00000000000a0000 - 0000000000100000 (reserved)
(early) Xen: 0000000000100000 - 0000000020000000 (usable)
(early) bootconsole [xenboot0] enabled
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https://lists.centos.org/mailman/listinfo/centos-virt
