Comment 89 for bug 118605

Hi all.

In my case I have arrived to this report searching in google the error strings that had appeared to me in dmesg:

[360663.776727] [fglrx:fireglAsyncioIntEnableMsgHandler] *ERROR* IRQMGR returned error 1 when trying to enable interrupt source 10000000
[360663.776736] [fglrx] Receive enable interrupt message with irqEnableMask: 10000000
[360672.983371] [fglrx] interrupt source 10000000 successfully disabled!
[360672.983377] [fglrx] enable ID = 0x00000001
[360672.983379] [fglrx] Receive disable interrupt message with irqEnableMask: 10000000; dwIRQEnableId: 00000001
[360673.754298] [fglrx:firegl_lock_free] *ERROR* lock was not held by 1! (*lock=0x00000000)
[360673.754307] [fglrx:firegl_unlock] *ERROR* firegl_lock_free failed!
[369872.638364] [fglrx] Receive enable interrupt message with irqEnableMask: 10000000
[369879.239094] [fglrx] Receive disable interrupt message with irqEnableMask: 10000000; dwIRQEnableId: 00000001
[369880.703792] [fglrx:firegl_lock_free] *ERROR* lock was not held by 1! (*lock=0x00000000)
[369880.703798] [fglrx:firegl_unlock] *ERROR* firegl_lock_free failed!

I got them trying to switch user and logging in again.
And everything continues working fine apparently.