modprobe irda ; rmmod irda in 2.6.21rc3 gets me the spew below.. Dave
NET: Registered protocol family 23 NET: Unregistered protocol family 23 ============================================= [ INFO: possible recursive locking detected ] 2.6.20-1.2966.fc7 #1 --------------------------------------------- rmmod/16712 is trying to acquire lock: (&hashbin->hb_spinlock){....}, at: [<ffffffff884bf476>] hashbin_delete+0x29/0x94 [irda] but task is already holding lock: (&hashbin->hb_spinlock){....}, at: [<ffffffff884bf476>] hashbin_delete+0x29/0x94 [irda] other info that might help us debug this: 1 lock held by rmmod/16712: #0: (&hashbin->hb_spinlock){....}, at: [<ffffffff884bf476>] hashbin_delete+0x29/0x94 [irda] stack backtrace: Call Trace: [<ffffffff802a303b>] __lock_acquire+0x151/0xbc4 [<ffffffff884c1517>] :irda:__irias_delete_attrib+0x0/0x31 [<ffffffff802a3ea4>] lock_acquire+0x4c/0x65 [<ffffffff884bf476>] :irda:hashbin_delete+0x29/0x94 [<ffffffff80264011>] _spin_lock_irqsave+0x2c/0x3c [<ffffffff884bf476>] :irda:hashbin_delete+0x29/0x94 [<ffffffff884c1918>] :irda:__irias_delete_object+0x0/0x39 [<ffffffff884c193d>] :irda:__irias_delete_object+0x25/0x39 [<ffffffff884bf48d>] :irda:hashbin_delete+0x40/0x94 [<ffffffff884c5e3a>] :irda:iriap_cleanup+0x36/0x38 [<ffffffff884c5fd6>] :irda:irda_cleanup+0x29/0x3a [<ffffffff802aa1e1>] sys_delete_module+0x199/0x1ca [<ffffffff8026ce36>] syscall_trace_enter+0x9a/0x9f [<ffffffff8025c2b5>] tracesys+0xdc/0xe1 -- http://www.codemonkey.org.uk - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/