drivers/net/wireless/iwlwifi/dvm/tx.c:456 iwlagn_tx_skb+0x6c5/0x883()

Sander Eikelenboom
2013-10-15T10:46:10Z

Hi,

I'm having a:

02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)

And i'm running into this warning on boot with a 3.11.2 and 3.12-rc5 kernel.

[ 23.904950] ------------[ cut here ]------------
[ 23.904957] WARNING: CPU: 0 PID: 2531 at drivers/net/wireless/iwlwifi/dvm/tx.c:456 iwlagn_tx_skb+0x6c5/0x883()
[ 23.904959] Modules linked in:
[ 23.904962] CPU: 0 PID: 2531 Comm: hostapd Not tainted 3.12.0-rc5+ #1
[ 23.904963] Hardware name: /D53427RKE, BIOS RKPPT10H.86A.0017.2013.0425.1251 04/25/2013
[ 23.904966] 0000000000000000 0000000000000009 ffffffff8189aa62 0000000000000000
[ 23.904968] ffffffff8105a4f2 ffff880058339a48 ffffffff815f8a04 0000000000000000
[ 23.904970] ffff8800560097b0 0000000000000208 0000000000000000 ffff8800561a9e5e
[ 23.904971] Call Trace:
[ 23.904977] [<ffffffff8189aa62>] ? dump_stack+0x41/0x51
[ 23.904981] [<ffffffff8105a4f2>] ? warn_slowpath_common+0x78/0x90
[ 23.904984] [<ffffffff815f8a04>] ? iwlagn_tx_skb+0x6c5/0x883
[ 23.904986] [<ffffffff815f8a04>] ? iwlagn_tx_skb+0x6c5/0x883
[ 23.904989] [<ffffffff818a0040>] ? put_cred+0x15/0x15
[ 23.904991] [<ffffffff815f6db4>] ? iwlagn_mac_tx+0x19/0x2f
[ 23.904995] [<ffffffff8186cc45>] ? __ieee80211_tx+0x226/0x29b
[ 23.904998] [<ffffffff8186e6bd>] ? ieee80211_tx+0xa6/0xb5
[ 23.905001] [<ffffffff8186e98b>] ? ieee80211_monitor_start_xmit+0x1e9/0x204
[ 23.905005] [<ffffffff8171ce5f>] ? dev_hard_start_xmit+0x271/0x3ec
[ 23.905008] [<ffffffff817351ac>] ? sch_direct_xmit+0x66/0x164
[ 23.905010] [<ffffffff8171d1bf>] ? dev_queue_xmit+0x1e5/0x3c8
[ 23.905013] [<ffffffff817fac5a>] ? packet_sendmsg+0xac5/0xb3d
[ 23.905017] [<ffffffff81709a09>] ? sock_sendmsg+0x37/0x52
[ 23.905020] [<ffffffff810f9e0c>] ? __do_fault+0x338/0x36b
[ 23.905023] [<ffffffff81713820>] ? verify_iovec+0x44/0x94
[ 23.905025] [<ffffffff81709e63>] ? ___sys_sendmsg+0x1f1/0x283
[ 23.905029] [<ffffffff81140a73>] ? __inode_wait_for_writeback+0x67/0xae
[ 23.905031] [<ffffffff8111735e>] ? __cache_free.isra.46+0x178/0x187
[ 23.905033] [<ffffffff811173b1>] ? kmem_cache_free+0x44/0x84
[ 23.905036] [<ffffffff81132c22>] ? dentry_kill+0x13d/0x149
[ 23.905038] [<ffffffff81132f6f>] ? dput+0xe5/0xef
[ 23.905041] [<ffffffff81136e04>] ? fget_light+0x2e/0x7c
[ 23.905043] [<ffffffff8170ae62>] ? __sys_sendmsg+0x39/0x57
[ 23.905046] [<ffffffff818a7e39>] ? system_call_fastpath+0x16/0x1b
[ 23.905047] ---[ end trace 1b3eb79359c1d1e6 ]---

--
Sander