Date: Thu, 24 Mar 2005 16:57:10 +0300 From: Gleb Smirnoff <glebius@FreeBSD.org> To: current@FreeBSD.org Cc: bz@FreeBSD.org Subject: new LOR? Message-ID: <20050324135710.GA19640@cell.sick.ru>
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Is this one known? Happens on boot with serial console: Timecounters tick every 1.000 msec ipfw2 initialized, divert loadable, rule-based forwarding enabled, default to deny, logging disabled lock order reversal 1st 0xc06463e0 sched lock (sched lock) @ /usr/src/sys/kern/kern_intr.c:406 2nd 0xc06a7e80 sio (sio) @ /usr/src/sys/dev/sio/sio.c:2587 KDB: stack backtrace: kdb_backtrace(0,ffffffff,c065b9b8,c065bb70,c0621bb0) at kdb_backtrace+0x29 witness_checkorder(c06a7e80,9,c060a827,a1b) at witness_checkorder+0x54c _mtx_lock_spin_flags(c06a7e80,0,c060a827,a1b,ffffffff) at _mtx_lock_spin_flags+0x5d siocnputc(c06384e0,70) at siocnputc+0x78 cnputc(70) at cnputc+0x4d putchar(70,d54aaa08) at putchar+0x52 kvprintf(c05f52b1,c04c4bfc,d54aaa08,a,d54aaa28) at kvprintf+0x77 printf(c05f52b1,18,0) at printf+0x43 setrunqueue(c1584190,4) at setrunqueue+0x92 ithread_schedule(c1567b80,e,c15feaf0,9,c1667800) at ithread_schedule+0xb3 intr_execute_handlers(c15b4980,d54aaa9c,e,d54aaae0,c05c0803) at intr_execute_handlers+0xdd lapic_handle_intr(3e) at lapic_handle_intr+0x2e Xapic_isr1() at Xapic_isr1+0x33 -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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