From: Christian Lamparter <chunkeey@googlemail.com>
To: "Szőts Ákos" <szotsaki@gmail.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: Kernel BUG in rtl92s_phy_chk_fwcmd_iodone():<0-0> Set FW Cmd fail
Date: Thu, 09 Jul 2015 15:39:43 +0200 [thread overview]
Message-ID: <3490881.Z6v5kN1kTe@debian64> (raw)
In-Reply-To: <4407990.FztixZGyze@linux-suse.hu>
On Tuesday, July 07, 2015 11:56:21 PM Szőts Ákos wrote:
> I have an RTL8191SU 802.11n USB WLAN Adapter with rtl8192su driver.
> Unfortunately, I have to turn it off and on sometimes to make it work. I use
> NetworkManager with KDE 5 nm-applet in which I simply turn off the wireless
> capability then on again.
>
> Once I did this, I got a kernel BUG. Here is the link for the full text:
> http://paste.opensuse.org/view/simple/25089935
This message lets you know that a firmware command has timed out.
A call trace is included to let you know what the driver was doing
at the time. If this problem bothers you, the information from the
trace should help to debug it and make a patch.
> kernel: rtl8192s_common:rtl92s_phy_chk_fwcmd_iodone():<0-0> Set FW Cmd fail!!
> kernel: ------------[ cut here ]------------
> kernel: WARNING: CPU: 3 PID: 1105 at
> /home/aki/temp/rtl8192su/rtlwifi/rtl8192s/phy_common.c:1192
> rtl92s_phy_chk_fwcmd_iodone+0x65/0xb0 [rtl8192s_common]()
> kernel: Modules linked in: rtl8192su(O) rtl8192s_common(O) rtl_usb(O) rtlwifi(O)...
> kernel: Call Trace:
> kernel: [<ffffffff816d178e>] dump_stack+0x4c/0x6e
> kernel: [<ffffffff8106b4fa>] warn_slowpath_common+0x8a/0xc0
> kernel: [<ffffffff8106b5ea>] warn_slowpath_null+0x1a/0x20
> kernel: [<ffffffffa05ef875>] rtl92s_phy_chk_fwcmd_iodone+0x65/0xb0
> [rtl8192s_common]
> kernel: [<ffffffffa05f1c31>] _rtl92s_phy_set_fwcmd_io+0xe1/0x670
> [rtl8192s_common]
> kernel: [<ffffffffa05f2279>] rtl92s_phy_set_fw_cmd+0xb9/0x7b0 [rtl8192s_common]
> kernel: [<ffffffffa05f29aa>] rtl92s_phy_scan_operation_backup+0x3a/0x90
> [rtl8192s_common]
> kernel: [<ffffffffa061b8d9>] rtl_op_sw_scan_start+0xa9/0x170 [rtlwifi]
Regards,
Christian
next prev parent reply other threads:[~2015-07-09 13:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 21:56 Kernel BUG in rtl92s_phy_chk_fwcmd_iodone():<0-0> Set FW Cmd fail Szőts Ákos
2015-07-09 13:39 ` Christian Lamparter [this message]
2015-07-17 19:43 ` Szőts Ákos
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3490881.Z6v5kN1kTe@debian64 \
--to=chunkeey@googlemail.com \
--cc=linux-wireless@vger.kernel.org \
--cc=szotsaki@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).