https://bugzilla.novell.com/show_bug.cgi?id=660795 https://bugzilla.novell.com/show_bug.cgi?id=660795#c0 Summary: mISDN module reference counting is wrong Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: Ralf.Friedl@online.de QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (Windows; U; Win98; de-AT; rv:1.8.1.24) Gecko/20100228 SeaMonkey/1.1.19 After making a call with the mISDNuser program testcon, the module usage counts are wrong. Hardware driver in this case is hfcsusb, but avmfritz had the same effect. After booting, as expected: hfcsusb 33758 0 mISDN_core 102537 1 hfcsusb During call: hfcsusb 33758 2 mISDN_core 102537 4 hfcsusb After call: hfcsusb 33758 4294967295 mISDN_core 102537 2 hfcsusb During next call: hfcsusb 33758 1 mISDN_core 102537 4 hfcsusb After call: hfcsusb 33758 4294967294 mISDN_core 102537 2 hfcsusb and so on. The hfcsusb reference count decreases with each call. The mISDN_core reference count doesn't return to 1. It's impossible to unload the modules. Kernel: Linux linux-fhz4 2.6.34.7-0.5-desktop #1 SMP PREEMPT 2010-10-25 08:40:12 +0200 x86_64 x86_64 x86_64 GNU/Linux Reproducible: Always Steps to Reproduce: 1. Load mISDN_core, hfcsusb 2. call testcon 3. see lsmod for recerence counts: lsmod | grep hfcsusb Actual Results: hfcsusb 33758 4294967295 mISDN_core 102537 2 hfcsusb Expected Results: hfcsusb 33758 0 mISDN_core 102537 1 hfcsusb -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.