new panic in cpu_reset() with WITNESS

Gleb Smirnoff glebius at FreeBSD.org
Mon Jan 23 16:47:01 UTC 2012


On Mon, Jan 23, 2012 at 06:43:23PM +0200, Andriy Gapon wrote:
A> > db> bt
A> > Tracing pid 1 tid 100001 td 0xfffffe0001d5e000
A> > kdb_enter() at kdb_enter+0x3b
A> > panic() at panic+0x1c7
A> > _mtx_lock_spin_flags() at _mtx_lock_spin_flags+0x10f
A> > cnputs() at cnputs+0x7a
A> > vprintf() at vprintf+0xcb
A> > printf() at printf+0x67
A> > db_putc() at db_putc+0x81
A> 
A> Ah, db_putc does something different from what I expected.
A> Can you hack it to never use printf?

Just cut printfs from db_putc()?

-- 
Totus tuus, Glebius.


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