Ron Leach wrote:
>
> I'll do some more checks of dmesg to see how far F14 gets in finding the
> WiFi system. Are there other files I should check?
>
Here is a dmesg output relating to network:
> NET: Registered protocol family 16
>
> ===================================================
> [ INFO: suspicious rcu_dereference_check() usage. ]
> ---------------------------------------------------
> include/linux/cgroup.h:542 invoked rcu_dereference_check() without protection!
>
> other info that might help us debug this:
>
>
> rcu_scheduler_active = 1, debug_locks = 0
> 1 lock held by swapper/1:
> #0: (net_mutex){+.+.+.}, at: [<c073ad19>] register_pernet_subsys+0x17/0x34
>
> stack backtrace:
> Pid: 1, comm: swapper Not tainted 2.6.35.4-28.fc14.i686 #1
> Call Trace:
> [<c07d07e0>] ? printk+0x25/0x2d
> [<c0460b75>] lockdep_rcu_dereference+0x7d/0x86
> [<c073387a>] sock_update_classid+0x6c/0x8e
> [<c07338fb>] sk_alloc+0x5f/0x6a
> [<c0756c1d>] __netlink_create+0x2a/0x90
> [<c07584c8>] netlink_kernel_create+0x5f/0x14f
> [<c07477d0>] rtnetlink_net_init+0x23/0x3b
> [<c0748b86>] ? rtnetlink_rcv+0x0/0x27
> [<c073ab0c>] ops_init+0xda/0xe9
> [<c073ac4c>] register_pernet_operations+0x84/0xee
> [<c073ad25>] register_pernet_subsys+0x23/0x34
> [<c0a98e29>] rtnetlink_init+0x42/0xe0
> [<c0a9948f>] netlink_proto_init+0xee/0x103
> [<c0a993a1>] ? netlink_proto_init+0x0/0x103
> [<c040126a>] do_one_initcall+0x62/0x170
> [<c0a639c2>] kernel_init+0x1b9/0x23a
> [<c0a63809>] ? kernel_init+0x0/0x23a
> [<c0403982>] kernel_thread_helper+0x6/0x10
>
> <snip>
> NetLabel: Initializing
> NetLabel: domain hash size = 128
> NetLabel: protocols = UNLABELED CIPSOv4
> NetLabel: unlabeled traffic allowed by default
> <snip>
> nf_conntrack version 0.5.0 (15708 buckets, 62832 max)
> CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
> nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
> sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> ip_tables: (C) 2000-2006 Netfilter Core Team
> TCP cubic registered
> Initializing XFRM netlink socket
> NET: Registered protocol family 17
>
>
It just doesn't seem to see anything to do with WiFi.
I should add that I've disabled SELinux using SELINUX=DISABLED in its
config file. (It was the same before, though.)
regards, Ron
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