dmesg on kernel-2.6.20-1.3104.fc7 shows info about bug: BUG: warning at drivers/base/core.c:106/device_release() (Not tainted) [<c04061e9>] show_trace_log_lvl+0x1a/0x2f [<c04067ad>] show_trace+0x12/0x14 [<c0406831>] dump_stack+0x16/0x18 [<c05603fd>] device_release+0x85/0x87 [<c04efc18>] kobject_cleanup+0x46/0x60 [<c04efc3d>] kobject_release+0xb/0xd [<c04f07f4>] kref_put+0x75/0x83 [<c04efbd0>] kobject_put+0x14/0x16 [<c056055a>] put_device+0x11/0x13 [<c056457b>] platform_device_put+0xf/0x11 [<c05645da>] platform_device_unregister+0x12/0x15 [<e0ad1711>] find_dock+0x1ed/0x20e [dock] [<c052667d>] acpi_ns_walk_namespace+0xf9/0x114 [<c0524dcb>] acpi_walk_namespace+0x57/0x74 [<e084003d>] dock_init+0x3d/0x53 [dock] [<c044976d>] sys_init_module+0x159b/0x16ea [<c0405078>] syscall_call+0x7/0xb =======================
Created attachment 153497 [details] dmesg
Still present on 3194.fc7
Still present in 2.6.21-1.3228.fc7
Hello, I'm reviewing this bug as part of the kernel bug triage project. http://fedoraproject.org/wiki/KernelBugTriage This bug looks old - are you still experiencing this issue? If not, please feel free to close or I will attempt to do so a week or so from now. If you are, please let me know what issue the bug is causing you (or is it simply some dmesg output) and I will attempt to assist you in its resolution. Cheers Chris