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Re: RTL8188SU(rtl8192su) - unavailable

On 29.09.2014 21:46, Dan Williams wrote:

On Mon, 2014-09-29 at 11:29 +0200, poma wrote:

[platform/nm-platform.c:806] nm_platform_link_set_up(): link: setting up 'wlp0s4f1u1' (4)
[platform/nm-linux-platform.c:2356] link_change_flags(): link: change 4: flags set 'up' (1)
[platform/nm-linux-platform.c:2250] link_change(): Netlink error changing link 4:  <UP> mtu 0 (1) driver 
'rtl8192su' udi '/sys/devices/pci0000:00/0000:00:04.1/usb2/2-1/2-1:1.0/net/wlp0s4f1u1': No such device
(wlp0s4f1u1): preparing device


This is likely the core problem, and it's also probably the cause of the
wpa_supplicant failures too.  You can test this out without NM running
by simply doing:

ifconfig wlp0s4f1u1 up

and see if it returns an error or not.  Does it?  Does anything show up
in 'dmesg'?  If we can't get 'ifconfig up' working for the device,
clearly NM won't work either...

Dan



It's OK Dan, NM ain't problem.

WIP encore party

------------[ cut here ]------------
WARNING: CPU: 1 PID: 867 at /rtl8192su/rtlwifi/rtl8192s/phy_common.c:1313 
rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]()
Modules linked in: ... rtl8192su(OE) rtl8192s_common(OE) rtl_usb(OE) rtlwifi(OE) mac80211 cfg80211 ...
CPU: 1 PID: 867 Comm: wpa_supplicant Tainted: G           OE  3.17.0-0.rc7.git0.2.fc21.x86_64 #1
Call Trace:
 [<ffffffff8173c1f1>] dump_stack+0x45/0x56
 [<ffffffff81096e9d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff81096fca>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa05b3b71>] rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]
 [<ffffffffa05b5871>] rtl92s_phy_set_fw_cmd+0x131/0x780 [rtl8192s_common]
 [<ffffffffa05b5efa>] rtl92s_phy_scan_operation_backup+0x3a/0x40 [rtl8192s_common]
 [<ffffffffa043054c>] rtl_op_sw_scan_start+0x8c/0xe0 [rtlwifi]
 [<ffffffffa051b63f>] __ieee80211_start_scan+0x34f/0x5d0 [mac80211]
 [<ffffffffa051c4a0>] ieee80211_request_scan+0x30/0x50 [mac80211]
 [<ffffffffa052b838>] ieee80211_scan+0x68/0xc0 [mac80211]
 [<ffffffffa04b7dab>] nl80211_trigger_scan+0x5bb/0x640 [cfg80211]
 [<ffffffff816604ac>] genl_family_rcv_msg+0x1bc/0x3e0
 [<ffffffff8161cc7b>] ? __alloc_skb+0x5b/0x200
 [<ffffffff816606d0>] ? genl_family_rcv_msg+0x3e0/0x3e0
 [<ffffffff81660749>] genl_rcv_msg+0x79/0xc0
 [<ffffffff8165fd59>] netlink_rcv_skb+0xa9/0xd0
 [<ffffffff816602d8>] genl_rcv+0x28/0x40
 [<ffffffff8165f37a>] netlink_unicast+0x12a/0x1a0
 [<ffffffff8165f741>] netlink_sendmsg+0x351/0x7b0
 [<ffffffff8130f9f2>] ? sock_has_perm+0x72/0x90
 [<ffffffff816132fe>] sock_sendmsg+0x9e/0xe0
 [<ffffffff81612fce>] ? move_addr_to_kernel.part.20+0x1e/0x70
 [<ffffffff81613ed1>] ? move_addr_to_kernel+0x21/0x30
 [<ffffffff81613768>] ___sys_sendmsg+0x3c8/0x3e0
 [<ffffffff810a5e86>] ? __set_current_blocked+0x36/0x60
 [<ffffffff8101f67e>] ? fpu_finit+0x1e/0x30
 [<ffffffff8101f8e1>] ? init_fpu+0x51/0xb0
 [<ffffffff81020b58>] ? __restore_xstate_sig+0x268/0x660
 [<ffffffff81013745>] ? do_signal+0x1a5/0x6f0
 [<ffffffff81614681>] __sys_sendmsg+0x51/0x90
 [<ffffffff816146d2>] SyS_sendmsg+0x12/0x20
 [<ffffffff81743369>] system_call_fastpath+0x16/0x1b
---[ end trace 561080c39bcc6e50 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 81 at /rtl8192su/rtlwifi/rtl8192s/phy_common.c:1313 
rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]()
CPU: 2 PID: 81 Comm: kworker/u8:6 Tainted: G        W  OE  3.17.0-0.rc7.git0.2.fc21.x86_64 #1
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
 [<ffffffff8173c1f1>] dump_stack+0x45/0x56
 [<ffffffff81096e9d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff81096fca>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa05b3b71>] rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]
 [<ffffffffa05b5871>] rtl92s_phy_set_fw_cmd+0x131/0x780 [rtl8192s_common]
 [<ffffffffa05b5eeb>] rtl92s_phy_scan_operation_backup+0x2b/0x40 [rtl8192s_common]
 [<ffffffffa042fd9b>] rtl_op_sw_scan_complete+0x6b/0xa0 [rtlwifi]
 [<ffffffffa051b1ba>] __ieee80211_scan_completed+0x1ea/0x320 [mac80211]
 [<ffffffff81012691>] ? __switch_to+0x191/0x5f0
 [<ffffffffa051c06d>] ieee80211_scan_work+0xdd/0x4e0 [mac80211]
 [<ffffffff810af67d>] process_one_work+0x14d/0x400
 [<ffffffff810b000b>] worker_thread+0x6b/0x4a0
 [<ffffffff810affa0>] ? rescuer_thread+0x2a0/0x2a0
 [<ffffffff810b50ea>] kthread+0xea/0x100
 [<ffffffff810b5000>] ? kthread_create_on_node+0x1a0/0x1a0
 [<ffffffff817432bc>] ret_from_fork+0x7c/0xb0
 [<ffffffff810b5000>] ? kthread_create_on_node+0x1a0/0x1a0
---[ end trace 561080c39bcc6e51 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 867 at /rtl8192su/rtlwifi/rtl8192s/phy_common.c:1313 
rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]()
CPU: 2 PID: 867 Comm: wpa_supplicant Tainted: G        W  OE  3.17.0-0.rc7.git0.2.fc21.x86_64 #1
Call Trace:
 [<ffffffff8173c1f1>] dump_stack+0x45/0x56
 [<ffffffff81096e9d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff81096fca>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa05b3b71>] rtl92s_phy_chk_fwcmd_iodone+0x61/0x70 [rtl8192s_common]
 [<ffffffffa05b5871>] rtl92s_phy_set_fw_cmd+0x131/0x780 [rtl8192s_common]
 [<ffffffffa05b5efa>] rtl92s_phy_scan_operation_backup+0x3a/0x40 [rtl8192s_common]
 [<ffffffffa043054c>] rtl_op_sw_scan_start+0x8c/0xe0 [rtlwifi]
 [<ffffffffa051b63f>] __ieee80211_start_scan+0x34f/0x5d0 [mac80211]
 [<ffffffffa051c4a0>] ieee80211_request_scan+0x30/0x50 [mac80211]
 [<ffffffffa052b838>] ieee80211_scan+0x68/0xc0 [mac80211]
 [<ffffffffa04b7dab>] nl80211_trigger_scan+0x5bb/0x640 [cfg80211]
 [<ffffffff816604ac>] genl_family_rcv_msg+0x1bc/0x3e0
 [<ffffffff811eda4a>] ? kmem_cache_alloc+0x1ca/0x1f0
 [<ffffffff816606d0>] ? genl_family_rcv_msg+0x3e0/0x3e0
 [<ffffffff81660749>] genl_rcv_msg+0x79/0xc0
 [<ffffffff8165fd59>] netlink_rcv_skb+0xa9/0xd0
 [<ffffffff816602d8>] genl_rcv+0x28/0x40
 [<ffffffff8165f37a>] netlink_unicast+0x12a/0x1a0
 [<ffffffff8165f741>] netlink_sendmsg+0x351/0x7b0
 [<ffffffff8130f9f2>] ? sock_has_perm+0x72/0x90
 [<ffffffff816132fe>] sock_sendmsg+0x9e/0xe0
 [<ffffffff81612fce>] ? move_addr_to_kernel.part.20+0x1e/0x70
 [<ffffffff81613ed1>] ? move_addr_to_kernel+0x21/0x30
 [<ffffffff81613768>] ___sys_sendmsg+0x3c8/0x3e0
 [<ffffffff810a5e86>] ? __set_current_blocked+0x36/0x60
 [<ffffffff8101f67e>] ? fpu_finit+0x1e/0x30
 [<ffffffff8101f8e1>] ? init_fpu+0x51/0xb0
 [<ffffffff81020b58>] ? __restore_xstate_sig+0x268/0x660
 [<ffffffff81013745>] ? do_signal+0x1a5/0x6f0
 [<ffffffff81614681>] __sys_sendmsg+0x51/0x90
 [<ffffffff816146d2>] SyS_sendmsg+0x12/0x20
 [<ffffffff81743369>] system_call_fastpath+0x16/0x1b
---[ end trace 561080c39bcc6e52 ]---
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wlp0s4f1u5: direct probe to ... (try 1/3)
                            ... (try 2/3)
                            ... (try 3/3)
wlp0s4f1u5: authentication with ... timed out
------------[ cut here ]------------
...
---[ end trace 561080c39bcc6e5c ]---
wlp0s4f1u5: authenticate with ...
------------[ cut here ]------------
...
---[ end trace 561080c39bcc6e5d ]---
wlp0s4f1u5: direct probe to ... (try 1/3)
... timed out
------------[ cut here ]------------
...
---[ end trace 561080c39bcc6e5e ]---
wlp0s4f1u5: authenticate with ...
------------[ cut here ]------------
...
---[ end trace 561080c39bcc6e5f ]---
wlp0s4f1u5: direct probe to ... (try 1/3)
wlp0s4f1u5: Connection to AP ... lost
... timed out
------------[ cut here ]------------
...
---[ end trace 561080c39bcc6e60 ]---
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usbcore: deregistering interface driver rtl8192su
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