Date: Wed, 25 Jul 2001 18:49:06 -0700 (PDT) From: Matthew Jacob <mjacob@feral.com> To: smp@freebsd.org Subject: kaboom... Message-ID: <Pine.BSF.4.21.0107251848210.37199-100000@beppo>
next in thread | raw e-mail | index | archive | help
This is top of tree more or less. I can't get any more info- I had to shut down for a powerdown at NASA/AMes: login: lock order reversal 1st 0xfffffe0008781b88 process lock @ ../../../vm/vm_glue.c:469 2nd 0xfffffe00000d7c00 lockmgr interlock @ ../../../kern/kern_lock.c:239 recursed on non-recursive lock (sleep mutex) process lock @ ../../../kern/kern_lock.c:262 first acquired @ ../../../kern/kern_exit.c:327 panic: recurse cpuid = 8; panic Stopped at Debugger+0x34: zapnot v0,#0xf,a0 <v0=0x0,a0=0x6> db> t Debugger() at Debugger+0x34 panic() at panic+0x178 witness_lock() at witness_lock+0x498 lockmgr() at lockmgr+0x2e8 vm_map_lock_read() at vm_map_lock_read+0x28 vm_map_lookup() at vm_map_lookup+0xa8 vm_fault1() at vm_fault1+0xdc vm_fault() at vm_fault+0xf4 trap() at trap+0x1058 XentMM() at XentMM+0x2c --- memory management fault (from ipl 0) --- exit1() at exit1+0x15e4 sys_exit() at sys_exit+0x24 syscall() at syscall+0x728 XentSys() at XentSys+0x64 --- syscall (1, FreeBSD ELF, sys_exit) --- --- user mode --- db> show locks exclusive (sleep mutex) lockmgr (0xfffffc000077e688) locked @ ../../../kern/kern_lock.c:239 exclusive (sleep mutex) process lock (0xfffffe000877f9c8) locked @ ../../../kern/kern_exit.c:327 exclusive (sx) proctree (0xfffffc00007dcc08) locked @ ../../../kern/kern_exit.c:282 exclusive (sleep mutex) Giant (0xfffffc00007e4af8) locked @ ../../../vm/vm_fault.c:195 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0107251848210.37199-100000>