I saw this today when unplugging cifs.ko in a stock -rc7 kernel. I never mounted any cifs mounts, so this is entirely due to module initialization as far as I can tell: [ 464.776843] SLUB cifs_request: kmem_cache_destroy called for cache that still has objects. [ 464.779071] Pid: 4738, comm: rmmod Not tainted 3.4.0-0.rc7.git0.1.fc18.x86_64 #1 [ 464.780243] Call Trace: [ 464.780433] [<ffffffff8116b53a>] kmem_cache_destroy+0x2ba/0x360 [ 464.780870] [<ffffffffa00d6469>] cifs_destroy_request_bufs+0x21/0x3b [cifs] [ 464.781397] [<ffffffffa00d66a6>] exit_cifs+0x30/0x98a [cifs] [ 464.781944] [<ffffffff810b4a3e>] sys_delete_module+0x16e/0x2d0 [ 464.782482] [<ffffffff8117c186>] ? filp_close+0x66/0xa0 [ 464.782903] [<ffffffff81603769>] system_call_fastpath+0x16/0x1b ...any ideas? -- Jeff Layton <jlayton@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
