> On my Ultra 30 I get some BUG printk in dmesg: > > [ 0.000145] PROMLIB: Sun IEEE Boot Prom 'OBP 3.9.5 1997/04/11 10:03' > [ 0.000168] PROMLIB: Root node compatible:=20 > [ 0.000251] Linux version 4.16.2-dist (root@xxxxxxxxxxxxxxxxxxxxxx) = > (gcc version 5.3.0 (GCC)) #1 SMP Tue Apr 17 08:21:44 Local time zone = > must be set--see zic=20 > [ 0.000828] bootconsole [earlyprom0] enabled > [ 0.000835] ARCH: SUN4U > =85 > [ 3290.076290] BUG: Bad rss-counter state mm:00000000e37e5ba7 idx:1 = > val:1 > [ 3290.080937] BUG: non-zero pgtables_bytes on freeing mm: 8192 Turn off Transparent Hugepages in kernel configuration - they are known to cause this. I turned it off on all my sparc64 machines and crashes like that are gone. -- Meelis Roos (mroos@xxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
