threading bug?

Matthew Dillon dillon at
Sun Sep 21 23:59:51 PDT 2003

:-On [20030921 21:52], Jeroen Ruigrok/asmodai (asmodai at xxxxxx) wrote:
:>#1  0x289c1ad6 in _spinlock_debug (lck=0xd0d0d100, 
:>    fname=0x28a03e80 "/usr/src/lib/libc_r/uthread/uthread_mutex.c", lineno=446)
:>    at /usr/src/lib/libc_r/uthread/uthread_spinlock.c:104
:What's weird is that only part of it is d0d0.  But still gdb can't
:refernece the address, so it seems legit.  Anyway, reading my way
:through uthread.
:Jeroen Ruigrok van der Werven <asmodai(at)> / asmodai / kita no mono

    d0d0xxxx ... that's in kernel space unless the system was recompiled with
    a smaller kernel space, so no user program has any business accessing
    that address.  It kinda sounds like a structure is being accessed after
    it has been freed which could point to a bug in Opera itself.

					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>

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