https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238730
Bug ID: 238730
Summary: r349241 on PowerMac G5 instant panic in vm_mem_init(0)
Product: Base System
Version: CURRENT
Hardware: powerpc
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: dcla...@blastwave.org
Immediately after telling the loader :
set debug.rman_debug=1
set debug.verbose_sysinit=1
set usefdt=1
boot -v
.
.
.
FreeBSD 13.0-CURRENT r349241 GENERIC powerpc
.
.
.
WARNING: WITNESS option enabled, expect reduced performance.
subsystem 1000000
vm_mem_init(0)... panic: segind 91 m 0xc000000273832bf0
cpuid = 0
time = 1
KDB: stack backtrace:
0xe0000000000000008500: at .kdb_backtrace+0x5c
0xe0000000000000008630: at .vpanic+0x1b4
0xe00000000000000086f0: at .panic+0x38
0xe0000000000000008780: at .vm_phys_enqueue_contig+0x64
0xe0000000000000008850: at .vm_page_startup+0x7b4
0xe0000000000000008920: at .vm_mem_init+0x30
0xe00000000000000089b0: at .mi_startup+0x308
0xe0000000000000008a50: at .btext+0xc4
KDB: enter: panic
[ thread pid 0 tid 0 ]
Stopped at .kdb_enter+0x60: ld r2, r1, 0x28
db>
So that was fast. Looks like the vmhat layer is at issue.
--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
freebsd-bugs@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-bugs
To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
