http://defect.opensolaris.org/bz/show_bug.cgi?id=4001
Summary: pad-gate panics in cpu_idle_fini()
Classification: Development
Product: power-mgmt
Version: unspecified
Platform: Other
OS/Version: Solaris
Status: NEW
Severity: critical
Priority: P2
Component: c-state
AssignedTo: bill.holler at sun.com
ReportedBy: eric.saxe at sun.com
CC: tesla-dev at opensolaris.org
Estimated Hours: 0.0
While testing some changes based on the pad-gate, I'm hitting this panic on an
x4150:
kmdb_enter+0xb()
debug_enter+0x37(fffffffffb938e20)
panicsys+0x40b(fffffffffb932130, fffffffffbc57a08, fffffffffbc60420, 1)
vpanic+0x15d()
panic+0x9c()
die+0xf4(d, fffffffffbc57bf0, ffffff0510daa988, 0)
trap+0x37e(fffffffffbc57bf0, ffffff0510daa988, 0)
0xfffffffffb8002c0()
kstat_delete+0x16(f000e9879e0009a2)
cpudrv`cpu_idle_fini+0x85(ffffff0510daa988)
cpudrv`cpu_idle_init+0x1cf(ffffff0510daa988)
cpudrv`cpudrv_mach_pm_init+0xf1(ffffff0510daa988)
cpudrv`cpudrv_attach+0xb5(ffffff050f164ec0, 0)
devi_attach+0x87(ffffff050f164ec0, 0)
attach_node+0x123(ffffff050f164ec0)
i_ndi_config_node+0xe1(ffffff050f164ec0, 6, 0)
i_ddi_attachchild+0x67(ffffff050f164ec0)
devi_attach_node+0xfd(ffffff050f164ec0, 1020008)
ndi_devi_online+0xd5(ffffff050f164ec0, 0)
add_cpunode2devtree+0x138(0, fffffffffbc0e110)
post_startup+0x92()
main+0x15f()
_locore_start+0x92()
I tried pulling in the changeset:
Author: Aubrey Li <aubrey.li at intel.com>
Repository: /hg/tesla/pad-gate
Latest revision: 06f163a50ca627d1b78cbb782479df23223e3bd4
Total changesets: 1
Log message:
fix c-state kstat delete issue
Files:
update: usr/src/uts/i86pc/io/cpudrv/cpu_idle.c
but it didn't seem to help....
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