wlcore: PHY firmware version: Rev 8.2.0.0.242 wlcore: firmware booted (Rev 8.9.0.0.79) IPv6: ADDRCONF(NETDEV_UP): wlanap1: link is not ready wlcore: ERROR ELP wakeup timeout! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 403 at /kernel-source/drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.9+0x58/0x5c() Modules linked in: evbug CPU: 0 PID: 403 Comm: crda Not tainted 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<80362f54>] (wl12xx_queue_recovery_work.part.9+0x58/0x5c) [<80362f54>] (wl12xx_queue_recovery_work.part.9) from [<8036e75c>] (wl1271_ps_elp_wakeup+0x1f4/0x1fc) [<8036e75c>] (wl1271_ps_elp_wakeup) from [<8036320c>] (wlcore_regdomain_config.part.11+0x28/0x6c) [<8036320c>] (wlcore_regdomain_config.part.11) from [<80590328>] (set_regdom+0x100/0x5a8) [<80590328>] (set_regdom) from [<8059bd50>] (nl80211_set_reg+0x128/0x278) [<8059bd50>] (nl80211_set_reg) from [<804a6100>] (genl_rcv_msg+0x234/0x3a8) [<804a6100>] (genl_rcv_msg) from [<804a54f0>] (netlink_rcv_skb+0xb4/0xd8) [<804a54f0>] (netlink_rcv_skb) from [<804a5ebc>] (genl_rcv+0x24/0x34) [<804a5ebc>] (genl_rcv) from [<804a4e78>] (netlink_unicast+0x154/0x204) [<804a4e78>] (netlink_unicast) from [<804a52d4>] (netlink_sendmsg+0x2e4/0x348) [<804a52d4>] (netlink_sendmsg) from [<804658e0>] (sock_sendmsg+0x14/0x24) [<804658e0>] (sock_sendmsg) from [<804660b0>] (___sys_sendmsg+0x1cc/0x1d4) [<804660b0>] (___sys_sendmsg) from [<80466d5c>] (__sys_sendmsg+0x3c/0x68) [<80466d5c>] (__sys_sendmsg) from [<8000f3c0>] (ret_fast_syscall+0x0/0x3c) ---[ end trace ff73c937079b39c1 ]--- wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.79 cfg80211: Regulatory domain changed to country: IN cfg80211: DFS Master region: JP cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6 at /kernel-source/drivers/net/wireless/ti/wlcore/io.h:66 wlcore_set_partition+0xa0/0x4c0() cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) Modules linked in: evbug CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: G W 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) Workqueue: phy0 wl1271_recovery_work [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<8036aa04>] (wlcore_set_partition+0xa0/0x4c0) [<8036aa04>] (wlcore_set_partition) from [<8036248c>] (wl1271_recovery_work+0x6c/0x328) [<8036248c>] (wl1271_recovery_work) from [<8003ebec>] (process_one_work+0x118/0x3e4) [<8003ebec>] (process_one_work) from [<8003ef04>] (worker_thread+0x4c/0x4f4) [<8003ef04>] (worker_thread) from [<80043e44>] (kthread+0xdc/0xf4) [<80043e44>] (kthread) from [<8000f468>] (ret_from_fork+0x14/0x2c) cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) ---[ end trace ff73c937079b39c2 ]--- wlcore: down ieee80211 phy0: Hardware restart was requested wlcore: PHY firmware version: Rev 8.2.0.0.242 wlcore: firmware booted (Rev 8.9.0.0.79) IPv6: ADDRCONF(NETDEV_CHANGE): wlanap1: link becomes ready wlcore: ERROR ELP wakeup timeout! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 404 at /kernel-source/drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.9+0x58/0x5c() Modules linked in: evbug CPU: 0 PID: 404 Comm: hostapd Tainted: G W 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<80362f54>] (wl12xx_queue_recovery_work.part.9+0x58/0x5c) [<80362f54>] (wl12xx_queue_recovery_work.part.9) from [<8036e75c>] (wl1271_ps_elp_wakeup+0x1f4/0x1fc) [<8036e75c>] (wl1271_ps_elp_wakeup) from [<8035fa30>] (wlcore_op_set_key+0x64/0x11c) [<8035fa30>] (wlcore_op_set_key) from [<805d3b98>] (ieee80211_key_enable_hw_accel+0xfc/0x22c) [<805d3b98>] (ieee80211_key_enable_hw_accel) from [<805d4430>] (ieee80211_key_link+0xe0/0xf8) [<805d4430>] (ieee80211_key_link) from [<805c8620>] (ieee80211_add_key+0xec/0x214) [<805c8620>] (ieee80211_add_key) from [<805a0bbc>] (nl80211_new_key+0x110/0x178) [<805a0bbc>] (nl80211_new_key) from [<804a6100>] (genl_rcv_msg+0x234/0x3a8) [<804a6100>] (genl_rcv_msg) from [<804a54f0>] (netlink_rcv_skb+0xb4/0xd8) [<804a54f0>] (netlink_rcv_skb) from [<804a5ebc>] (genl_rcv+0x24/0x34) [<804a5ebc>] (genl_rcv) from [<804a4e78>] (netlink_unicast+0x154/0x204) [<804a4e78>] (netlink_unicast) from [<804a52d4>] (netlink_sendmsg+0x2e4/0x348) [<804a52d4>] (netlink_sendmsg) from [<804658e0>] (sock_sendmsg+0x14/0x24) [<804658e0>] (sock_sendmsg) from [<804660b0>] (___sys_sendmsg+0x1cc/0x1d4) [<804660b0>] (___sys_sendmsg) from [<80466d5c>] (__sys_sendmsg+0x3c/0x68) [<80466d5c>] (__sys_sendmsg) from [<8000f3c0>] (ret_fast_syscall+0x0/0x3c) ---[ end trace ff73c937079b39c3 ]--- wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.79 wlanap1: failed to set key (1, ff:ff:ff:ff:ff:ff) to hardware (-110) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6 at /kernel-source/drivers/net/wireless/ti/wlcore/io.h:66 wlcore_set_partition+0xa0/0x4c0() Modules linked in: evbug CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: G W 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) Workqueue: phy0 wl1271_recovery_work [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<8036aa04>] (wlcore_set_partition+0xa0/0x4c0) [<8036aa04>] (wlcore_set_partition) from [<8036248c>] (wl1271_recovery_work+0x6c/0x328) [<8036248c>] (wl1271_recovery_work) from [<8003ebec>] (process_one_work+0x118/0x3e4) [<8003ebec>] (process_one_work) from [<8003ef04>] (worker_thread+0x4c/0x4f4) [<8003ef04>] (worker_thread) from [<80043e44>] (kthread+0xdc/0xf4) [<80043e44>] (kthread) from [<8000f468>] (ret_from_fork+0x14/0x2c) ---[ end trace ff73c937079b39c4 ]--- wlcore: down ieee80211 phy0: Hardware restart was requested wlcore: PHY firmware version: Rev 8.2.0.0.242 wlcore: firmware booted (Rev 8.9.0.0.79) evbug: Event. Dev: input1, Type: 1, Code: 257, Value: 0 evbug: Event. Dev: input1, Type: 0, Code: 0, Value: 0 evbug: Event. Dev: input1, Type: 1, Code: 257, Value: 1 evbug: Event. Dev: input1, Type: 0, Code: 0, Value: 0 usb 1-1: new high-speed USB device number 4 using ci_hdrc cdc_ether 1-1:1.10 usb0: register 'cdc_ether' at usb-ci_hdrc.1-1, CDC Ethernet Device, fa:96:11:12:13:14 cdc_ether 1-1:1.12 usb1: register 'cdc_ether' at usb-ci_hdrc.1-1, CDC Ethernet Device, fa:96:11:12:13:16 cdc_acm 1-1:1.0: ttyACM0: USB ACM device cdc_acm 1-1:1.2: ttyACM1: USB ACM device cdc_acm 1-1:1.4: ttyACM2: USB ACM device cdc_acm 1-1:1.6: ttyACM3: USB ACM device cdc_acm 1-1:1.8: ttyACM4: USB ACM device usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters wlcore: ERROR ELP wakeup timeout! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 404 at /kernel-source/drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.9+0x58/0x5c() Modules linked in: cdc_acm evbug CPU: 0 PID: 404 Comm: hostapd Tainted: G W 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<80362f54>] (wl12xx_queue_recovery_work.part.9+0x58/0x5c) [<80362f54>] (wl12xx_queue_recovery_work.part.9) from [<8036e75c>] (wl1271_ps_elp_wakeup+0x1f4/0x1fc) [<8036e75c>] (wl1271_ps_elp_wakeup) from [<8035fa30>] (wlcore_op_set_key+0x64/0x11c) [<8035fa30>] (wlcore_op_set_key) from [<805d3b98>] (ieee80211_key_enable_hw_accel+0xfc/0x22c) [<805d3b98>] (ieee80211_key_enable_hw_accel) from [<805d4430>] (ieee80211_key_link+0xe0/0xf8) [<805d4430>] (ieee80211_key_link) from [<805c8620>] (ieee80211_add_key+0xec/0x214) [<805c8620>] (ieee80211_add_key) from [<805a0bbc>] (nl80211_new_key+0x110/0x178) [<805a0bbc>] (nl80211_new_key) from [<804a6100>] (genl_rcv_msg+0x234/0x3a8) [<804a6100>] (genl_rcv_msg) from [<804a54f0>] (netlink_rcv_skb+0xb4/0xd8) [<804a54f0>] (netlink_rcv_skb) from [<804a5ebc>] (genl_rcv+0x24/0x34) [<804a5ebc>] (genl_rcv) from [<804a4e78>] (netlink_unicast+0x154/0x204) [<804a4e78>] (netlink_unicast) from [<804a52d4>] (netlink_sendmsg+0x2e4/0x348) [<804a52d4>] (netlink_sendmsg) from [<804658e0>] (sock_sendmsg+0x14/0x24) [<804658e0>] (sock_sendmsg) from [<804660b0>] (___sys_sendmsg+0x1cc/0x1d4) [<804660b0>] (___sys_sendmsg) from [<80466d5c>] (__sys_sendmsg+0x3c/0x68) [<80466d5c>] (__sys_sendmsg) from [<8000f3c0>] (ret_fast_syscall+0x0/0x3c) ---[ end trace ff73c937079b39c5 ]--- wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.79 wlanap1: failed to set key (2, ff:ff:ff:ff:ff:ff) to hardware (-110) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 690 at /kernel-source/drivers/net/wireless/ti/wlcore/io.h:66 wlcore_set_partition+0xa0/0x4c0() Modules linked in: cdc_acm evbug CPU: 0 PID: 690 Comm: kworker/u2:0 Tainted: G W 4.1.15-SML-20200120+g77f6154 #1 Hardware name: Freescale i.MX6 Ultralite (Device Tree) Workqueue: phy0 wl1271_recovery_work [<80015aa0>] (unwind_backtrace) from [<80012664>] (show_stack+0x10/0x14) [<80012664>] (show_stack) from [<805ed99c>] (dump_stack+0x90/0xd0) [<805ed99c>] (dump_stack) from [<8002b95c>] (warn_slowpath_common+0x80/0xb0) [<8002b95c>] (warn_slowpath_common) from [<8002ba28>] (warn_slowpath_null+0x1c/0x24) [<8002ba28>] (warn_slowpath_null) from [<8036aa04>] (wlcore_set_partition+0xa0/0x4c0) [<8036aa04>] (wlcore_set_partition) from [<8036248c>] (wl1271_recovery_work+0x6c/0x328) [<8036248c>] (wl1271_recovery_work) from [<8003ebec>] (process_one_work+0x118/0x3e4) [<8003ebec>] (process_one_work) from [<8003ef04>] (worker_thread+0x4c/0x4f4) [<8003ef04>] (worker_thread) from [<80043e44>] (kthread+0xdc/0xf4) [<80043e44>] (kthread) from [<8000f468>] (ret_from_fork+0x14/0x2c) ---[ end trace ff73c937079b39c6 ]--- wlcore: down ieee80211 phy0: Hardware restart was requested wlcore: PHY firmware version: Rev 8.2.0.0.242 wlcore: firmware booted (Rev 8.9.0.0.79)