Ok, maybe somebody is interested in this.. I don't know what triggered
it, but maybe the few lines around it give some clue.
I think it's new to 3.8-rc1, because I haven't seen it before (well,
I'm running current -git - v3.8.0-rc1-00035-g101e5c7470eb to be exact
- but the networking changes since -rc1 are small and seem unrelated).
But maybe it just happens under certain circumstances.
Linus
---
[ 573.596631] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp
filtering: enabled true, count 1 (implement)
[ 584.154535] brcmsmac bcma0:0: brcms_c_ampdu_dotxstatus_complete:
Pkt tx suppressed, illegal channel possibly 1
[ 584.154628] brcmsmac bcma0:0: brcms_c_ampdu_dotxstatus_complete:
Pkt tx suppressed, illegal channel possibly 1
[ 584.925487] ------------[ cut here ]------------
[ 584.925521] WARNING: at
drivers/net/wireless/brcm80211/brcmsmac/main.c:7539
brcms_c_wait_for_tx_completion+0xa3/0xc0 [brcmsmac]()
[ 584.925525] Hardware name: MacBookAir4,1
[ 584.925527] Modules linked in: brcmsmac brcmutil bcma
[ 584.925541] Pid: 4312, comm: kworker/u:9 Not tainted
3.8.0-rc1-00035-g101e5c7470eb #4
[ 584.925544] Call Trace:
[ 584.925558] [<ffffffff8104308a>] warn_slowpath_common+0x7a/0xb0
[ 584.925565] [<ffffffff810430d5>] warn_slowpath_null+0x15/0x20
[ 584.925584] [<ffffffffa0024b03>]
brcms_c_wait_for_tx_completion+0xa3/0xc0 [brcmsmac]
[ 584.925597] [<ffffffffa00181b6>] brcms_ops_flush+0x36/0x50 [brcmsmac]
[ 584.925608] [<ffffffff81785b3d>] ieee80211_scan_work+0x18d/0x520
[ 584.925636] [<ffffffff8105bc19>] process_one_work+0x129/0x480
[ 584.925651] [<ffffffff8105c345>] worker_thread+0x155/0x3f0
[ 584.925674] [<ffffffff8106097b>] kthread+0xbb/0xc0
[ 584.925690] [<ffffffff817c68ec>] ret_from_fork+0x7c/0xb0
[ 584.925698] [<ffffffff810608c0>] ? kthread_freezable_should_stop+0x60/0x60
[ 584.925703] ---[ end trace eeea7613ef80ba9b ]---
[ 588.284074] brcmsmac bcma0:0: frameid != txh->TxFrameID
[ 588.284098] brcmsmac bcma0:0: MI_TFS: fatal
[ 588.284103] brcmsmac bcma0:0: wl0: fatal error, reinitializing
[ 588.286208] ieee80211 phy0: Hardware restart was requested
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
