> >
> > This warning is because wlcore is wlcore is still in ELP. This is
> > somehow possible even though we call pm_runtime_get_sync() in
> > wl1271_op_resume(). Anyways, I'll try to reproduce it here.
>
> Sorry I can't somehow get my beagleboard to wake-up from suspend,
> I'm almost certain that worked the last time I tried.
>
> Anyways, maybe the following patch fixes this if you care to
> test again.
>
> Regards,
>
> Tony
>
> 8< ------------------------
> diff --git a/drivers/net/wireless/ti/wlcore/main.c
> b/drivers/net/wireless/ti/wlcore/main.c
> --- a/drivers/net/wireless/ti/wlcore/main.c
> +++ b/drivers/net/wireless/ti/wlcore/main.c
> @@ -1867,8 +1867,6 @@ static int __maybe_unused
> wl1271_op_resume(struct ieee80211_hw *hw)
> if (ret)
> wl12xx_queue_recovery_work(wl);
> }
> -
> - wlcore_enable_interrupts(wl);
> }
>
> if (pending_recovery) {
> @@ -1877,6 +1875,8 @@ static int __maybe_unused
> wl1271_op_resume(struct ieee80211_hw *hw)
> goto out_sleep;
> }
>
> + wlcore_enable_interrupts(wl);
> +
> ret = pm_runtime_get_sync(wl->dev);
> if (ret < 0) {
> pm_runtime_put_noidle(wl->dev);
It still crash.
The crash is different now.
It also complains about:
[ 60.544224] Unbalanced enable for IRQ 65
Need down/up of the interface to recover after it.
Log below:
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# echo mem > /sys/power/state
[ 42.994534] PM: suspend entry (deep)
[ 42.998182] PM: Syncing filesystems ... done.
[ 43.946134] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 43.957020] OOM killer disabled.
[ 43.960449] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
[ 43.971227] Suspending console(s) (use no_console_suspend to debug)
[ 44.093784] wlcore: down
[ 44.181597] pm33xx pm33xx: PM: Successfully put all powerdomains to target state
[ 44.181597] PM: Wakeup source UART
[ 44.206334] net eth0: initializing cpsw version 1.12 (0)
[ 44.304417] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[ 44.650784] wlcore: PHY firmware version: Rev 8.2.0.0.242
[ 44.746182] wlcore: firmware booted (Rev 8.9.0.0.78)
[ 44.929226] OOM killer enabled.
[ 44.932602] Restarting tasks ... done.
[ 44.961136] PM: suspend exit
root@am335x-evm:~# iw phy0 wowlan enable any
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# echo mem > /sys/power/state
[ 60.114495] PM: suspend entry (deep)
[ 60.118146] PM: Syncing filesystems ... done.
[ 60.139243] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 60.148483] OOM killer disabled.
[ 60.151723] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 60.160874] Suspending console(s) (use no_console_suspend to debug)
[ 60.411089] pm33xx pm33xx: PM: Successfully put all powerdomains to target state
[ 60.411089] PM: Wakeup source UART
[ 60.435069] net eth0: initializing cpsw version 1.12 (0)
[ 60.534303] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[ 60.544143] ------------[ cut here ]------------
[ 60.544213] WARNING: CPU: 0 PID: 730 at kernel/irq/manage.c:525 __enable_irq+0x4c/0x6c
[ 60.544224] Unbalanced enable for IRQ 65
[ 60.544232] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 60.544574] CPU: 0 PID: 730 Comm: kworker/u2:11 Not tainted 4.14.40-01413-g36a61bea-dirty #105
[ 60.544584] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 60.544624] Workqueue: events_unbound async_run_entry_fn
[ 60.544639] Backtrace:
[ 60.544698] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 60.544722] r6:00000000 r5:c0a95d64 r4:db363d78 r3:c0d53158
[ 60.544758] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 60.544794] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 60.544821] [<c01286e0>] (__warn) from [<c012889c>] (warn_slowpath_fmt+0x40/0x48)
[ 60.544848] r10:c0d5310c r8:00000000 r7:db5a6d38 r6:00000000 r5:00000041 r4:00000000
[ 60.544874] [<c0128860>] (warn_slowpath_fmt) from [<c0169760>] (__enable_irq+0x4c/0x6c)
[ 60.544889] r3:00000041 r2:c0a95ec4
[ 60.544898] r4:db278000
[ 60.544922] [<c0169714>] (__enable_irq) from [<c01697bc>] (enable_irq+0x3c/0x74)
[ 60.545265] [<c0169780>] (enable_irq) from [<bf39e068>] (wlcore_enable_interrupts+0x14/0x18 [wlcore])
[ 60.545280] r5:db5a6d00 r4:bf3b3c40
[ 60.545619] [<bf39e054>] (wlcore_enable_interrupts [wlcore]) from [<bf399428>] (wl1271_op_resume+0x144/0x334 [wlcore])
[ 60.546524] [<bf3992e4>] (wl1271_op_resume [wlcore]) from [<bf3291f8>] (ieee80211_reconfig+0x418/0xc0c [mac80211])
[ 60.546548] r7:db5a628c r6:bf26d640 r5:00000000 r4:db5a6420
[ 60.547408] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf314ab8>] (ieee80211_resume+0x58/0x70 [mac80211])
[ 60.547436] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a628c r6:bf26d640 r5:00000000
[ 60.547446] r4:db5a6420
[ 60.548310] [<bf314a60>] (ieee80211_resume [mac80211]) from [<bf26d694>] (wiphy_resume+0x54/0x64 [cfg80211])
[ 60.548326] r4:db5a6258 r3:bf314a60
[ 60.548611] [<bf26d640>] (wiphy_resume [cfg80211]) from [<c053c79c>] (dpm_run_callback+0x40/0xcc)
[ 60.548625] r4:00000000 r3:00000000
[ 60.548652] [<c053c75c>] (dpm_run_callback) from [<c053ce24>] (device_resume+0xbc/0x234)
[ 60.548679] r10:00000000 r9:dc005000 r8:00000000 r6:00000010 r5:00000001 r4:db5a6258
[ 60.548706] [<c053cd68>] (device_resume) from [<c053cfbc>] (async_resume+0x20/0x4c)
[ 60.548732] r8:00000000 r7:dc004100 r6:c0d4fde0 r5:c0d89b30 r4:db5a6258 r3:00000000
[ 60.548765] [<c053cf9c>] (async_resume) from [<c01483e4>] (async_run_entry_fn+0x44/0x140)
[ 60.548779] r5:db56f480 r4:db56f490
[ 60.548810] [<c01483a0>] (async_run_entry_fn) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 60.548830] r6:dc005000 r5:db56f490 r4:db44eb80 r3:c01483a0
[ 60.548855] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 60.548882] r10:00000088 r9:dc005000 r8:c0d16380 r7:db44eb98 r6:dc005014 r5:dc005000
[ 60.548891] r4:db44eb80
[ 60.548924] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 60.548950] r10:c013f3b0 r9:db3cfeb4 r8:db44eb80 r7:db56ff58 r6:db56f400 r5:00000000
[ 60.548963] r4:db56ff40 r3:00000000
[ 60.548996] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 60.549022] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 60.549034] r4:db56f400 r3:ffffffff
[ 60.549047] ---[ end trace 06c90d424e072151 ]---
[ 60.549082] ------------[ cut here ]------------
[ 60.549343] WARNING: CPU: 0 PID: 730 at drivers/net/wireless/ti/wlcore/cmd.c:76 wlcore_cmd_send_failsafe+0x498/0x4f8 [wlcore]
[ 60.549352] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 60.549675] CPU: 0 PID: 730 Comm: kworker/u2:11 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 60.549685] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 60.549714] Workqueue: events_unbound async_run_entry_fn
[ 60.549728] Backtrace:
[ 60.549773] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 60.549794] r6:00000000 r5:bf3ae59c r4:00000000 r3:c0d53158
[ 60.549828] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 60.549861] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 60.549888] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 60.549915] r10:c0d5310c r8:00000000 r7:db5a6d38 r6:db1b1980 r5:0000000c r4:db5a6d00
[ 60.550110] [<c01287e4>] (warn_slowpath_null) from [<bf39a8b0>] (wlcore_cmd_send_failsafe+0x498/0x4f8 [wlcore])
[ 60.550443] [<bf39a418>] (wlcore_cmd_send_failsafe [wlcore]) from [<bf39bea8>] (wlcore_cmd_configure_failsafe+0x60/0xd8 [wlcore])
[ 60.550470] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a6d38 r6:00000057 r5:db5a6d00
[ 60.550480] r4:db1b1980
[ 60.550808] [<bf39be48>] (wlcore_cmd_configure_failsafe [wlcore]) from [<bf39bf3c>] (wl1271_cmd_configure+0x1c/0x28 [wlcore])
[ 60.550825] r6:00000001 r5:db5a6d00 r4:db1b1980
[ 60.551133] [<bf39bf20>] (wl1271_cmd_configure [wlcore]) from [<bf3d47e8>] (wl18xx_acx_interrupt_notify_config+0x48/0x80 [wl18xx])
[ 60.551374] [<bf3d47a0>] (wl18xx_acx_interrupt_notify_config [wl18xx]) from [<bf3994f4>] (wl1271_op_resume+0x210/0x334 [wlcore])
[ 60.551395] r6:db5a6e20 r5:db5a6d00 r4:db5a6e1c r3:bf3e3000
[ 60.552096] [<bf3992e4>] (wl1271_op_resume [wlcore]) from [<bf3291f8>] (ieee80211_reconfig+0x418/0xc0c [mac80211])
[ 60.552118] r7:db5a628c r6:bf26d640 r5:00000000 r4:db5a6420
[ 60.552941] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf314ab8>] (ieee80211_resume+0x58/0x70 [mac80211])
[ 60.552968] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a628c r6:bf26d640 r5:00000000
[ 60.553361] r4:db5a6420
[ 60.554209] [<bf314a60>] (ieee80211_resume [mac80211]) from [<bf26d694>] (wiphy_resume+0x54/0x64 [cfg80211])
[ 60.554226] r4:db5a6258 r3:bf314a60
[ 60.554500] [<bf26d640>] (wiphy_resume [cfg80211]) from [<c053c79c>] (dpm_run_callback+0x40/0xcc)
[ 60.554515] r4:00000000 r3:00000000
[ 60.554543] [<c053c75c>] (dpm_run_callback) from [<c053ce24>] (device_resume+0xbc/0x234)
[ 60.554569] r10:00000000 r9:dc005000 r8:00000000 r6:00000010 r5:00000001 r4:db5a6258
[ 60.554596] [<c053cd68>] (device_resume) from [<c053cfbc>] (async_resume+0x20/0x4c)
[ 60.554623] r8:00000000 r7:dc004100 r6:c0d4fde0 r5:c0d89b30 r4:db5a6258 r3:00000000
[ 60.554655] [<c053cf9c>] (async_resume) from [<c01483e4>] (async_run_entry_fn+0x44/0x140)
[ 60.554669] r5:db56f480 r4:db56f490
[ 60.554699] [<c01483a0>] (async_run_entry_fn) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 60.554719] r6:dc005000 r5:db56f490 r4:db44eb80 r3:c01483a0
[ 60.554744] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 60.554770] r10:00000088 r9:dc005000 r8:c0d16380 r7:db44eb98 r6:dc005014 r5:dc005000
[ 60.554780] r4:db44eb80
[ 60.554811] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 60.554837] r10:c013f3b0 r9:db3cfeb4 r8:db44eb80 r7:db56ff58 r6:db56f400 r5:00000000
[ 60.554850] r4:db56ff40 r3:00000000
[ 60.554883] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 60.554909] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 60.554923] r4:db56f400 r3:ffffffff
[ 60.554937] ---[ end trace 06c90d424e072152 ]---
[ 60.554950] ------------[ cut here ]------------
[ 60.555200] WARNING: CPU: 0 PID: 730 at drivers/net/wireless/ti/wlcore/io.h:66 wlcore_cmd_send_failsafe+0xb8/0x4f8 [wlcore]
[ 60.555208] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 60.555529] CPU: 0 PID: 730 Comm: kworker/u2:11 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 60.555539] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 60.555568] Workqueue: events_unbound async_run_entry_fn
[ 60.555582] Backtrace:
[ 60.555627] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 60.555647] r6:00000000 r5:bf3ae61c r4:00000000 r3:c0d53158
[ 60.555679] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 60.555710] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 60.555739] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 60.555766] r10:c0d5310c r8:00000000 r7:db5a6d38 r6:db1b1980 r5:0000000c r4:db5a6d00
[ 60.555961] [<c01287e4>] (warn_slowpath_null) from [<bf39a4d0>] (wlcore_cmd_send_failsafe+0xb8/0x4f8 [wlcore])
[ 60.556294] [<bf39a418>] (wlcore_cmd_send_failsafe [wlcore]) from [<bf39bea8>] (wlcore_cmd_configure_failsafe+0x60/0xd8 [wlcore])
[ 60.556321] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a6d38 r6:00000057 r5:db5a6d00
[ 60.556331] r4:db1b1980
[ 60.556659] [<bf39be48>] (wlcore_cmd_configure_failsafe [wlcore]) from [<bf39bf3c>] (wl1271_cmd_configure+0x1c/0x28 [wlcore])
[ 60.556676] r6:00000001 r5:db5a6d00 r4:db1b1980
[ 60.556952] [<bf39bf20>] (wl1271_cmd_configure [wlcore]) from [<bf3d47e8>] (wl18xx_acx_interrupt_notify_config+0x48/0x80 [wl18xx])
[ 60.557193] [<bf3d47a0>] (wl18xx_acx_interrupt_notify_config [wl18xx]) from [<bf3994f4>] (wl1271_op_resume+0x210/0x334 [wlcore])
[ 60.557214] r6:db5a6e20 r5:db5a6d00 r4:db5a6e1c r3:bf3e3000
[ 60.557892] [<bf3992e4>] (wl1271_op_resume [wlcore]) from [<bf3291f8>] (ieee80211_reconfig+0x418/0xc0c [mac80211])
[ 60.557913] r7:db5a628c r6:bf26d640 r5:00000000 r4:db5a6420
[ 60.558735] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf314ab8>] (ieee80211_resume+0x58/0x70 [mac80211])
[ 60.558762] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a628c r6:bf26d640 r5:00000000
[ 60.558771] r4:db5a6420
[ 60.559488] [<bf314a60>] (ieee80211_resume [mac80211]) from [<bf26d694>] (wiphy_resume+0x54/0x64 [cfg80211])
[ 60.559502] r4:db5a6258 r3:bf314a60
[ 60.559770] [<bf26d640>] (wiphy_resume [cfg80211]) from [<c053c79c>] (dpm_run_callback+0x40/0xcc)
[ 60.559784] r4:00000000 r3:00000000
[ 60.559811] [<c053c75c>] (dpm_run_callback) from [<c053ce24>] (device_resume+0xbc/0x234)
[ 60.559838] r10:00000000 r9:dc005000 r8:00000000 r6:00000010 r5:00000001 r4:db5a6258
[ 60.559864] [<c053cd68>] (device_resume) from [<c053cfbc>] (async_resume+0x20/0x4c)
[ 60.559890] r8:00000000 r7:dc004100 r6:c0d4fde0 r5:c0d89b30 r4:db5a6258 r3:00000000
[ 60.559919] [<c053cf9c>] (async_resume) from [<c01483e4>] (async_run_entry_fn+0x44/0x140)
[ 60.559933] r5:db56f480 r4:db56f490
[ 60.559962] [<c01483a0>] (async_run_entry_fn) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 60.559982] r6:dc005000 r5:db56f490 r4:db44eb80 r3:c01483a0
[ 60.560006] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 60.560032] r10:00000088 r9:dc005000 r8:c0d16380 r7:db44eb98 r6:dc005014 r5:dc005000
[ 60.560041] r4:db44eb80
[ 60.560071] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 60.560097] r10:c013f3b0 r9:db3cfeb4 r8:db44eb80 r7:db56ff58 r6:db56f400 r5:00000000
[ 60.560110] r4:db56ff40 r3:00000000
[ 60.560140] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 60.560166] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 60.560179] r4:db56f400 r3:ffffffff
[ 60.560190] ---[ end trace 06c90d424e072153 ]---
[ 60.560200] ------------[ cut here ]------------
[ 60.560417] WARNING: CPU: 0 PID: 730 at drivers/net/wireless/ti/wlcore/main.c:806 wl12xx_queue_recovery_work+0x64/0x6c [wlcore]
[ 60.560424] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 60.560736] CPU: 0 PID: 730 Comm: kworker/u2:11 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 60.560746] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 60.560772] Workqueue: events_unbound async_run_entry_fn
[ 60.560785] Backtrace:
[ 60.560825] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 60.560847] r6:00000000 r5:bf3ac5f4 r4:00000000 r3:c0d53158
[ 60.560877] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 60.560908] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 60.560934] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 60.560961] r10:c0d5310c r8:00000000 r7:db5a6d38 r6:db1b1980 r5:0000000c r4:db5a6d00
[ 60.561154] [<c01287e4>] (warn_slowpath_null) from [<bf3974d0>] (wl12xx_queue_recovery_work+0x64/0x6c [wlcore])
[ 60.561485] [<bf39746c>] (wl12xx_queue_recovery_work [wlcore]) from [<bf39a498>] (wlcore_cmd_send_failsafe+0x80/0x4f8 [wlcore])
[ 60.561500] r4:db5a6d00 r3:c0d53158
[ 60.561826] [<bf39a418>] (wlcore_cmd_send_failsafe [wlcore]) from [<bf39bea8>] (wlcore_cmd_configure_failsafe+0x60/0xd8 [wlcore])
[ 60.561852] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a6d38 r6:00000057 r5:db5a6d00
[ 60.561862] r4:db1b1980
[ 60.562188] [<bf39be48>] (wlcore_cmd_configure_failsafe [wlcore]) from [<bf39bf3c>] (wl1271_cmd_configure+0x1c/0x28 [wlcore])
[ 60.562205] r6:00000001 r5:db5a6d00 r4:db1b1980
[ 60.562466] [<bf39bf20>] (wl1271_cmd_configure [wlcore]) from [<bf3d47e8>] (wl18xx_acx_interrupt_notify_config+0x48/0x80 [wl18xx])
[ 60.562708] [<bf3d47a0>] (wl18xx_acx_interrupt_notify_config [wl18xx]) from [<bf3994f4>] (wl1271_op_resume+0x210/0x334 [wlcore])
[ 60.562729] r6:db5a6e20 r5:db5a6d00 r4:db5a6e1c r3:bf3e3000
[ 60.563368] [<bf3992e4>] (wl1271_op_resume [wlcore]) from [<bf3291f8>] (ieee80211_reconfig+0x418/0xc0c [mac80211])
[ 60.563526] r7:db5a628c r6:bf26d640 r5:00000000 r4:db5a6420
[ 60.564377] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf314ab8>] (ieee80211_resume+0x58/0x70 [mac80211])
[ 60.564405] r10:c0d5310c r9:db5a6258 r8:00000000 r7:db5a628c r6:bf26d640 r5:00000000
[ 60.564415] r4:db5a6420
[ 60.565129] [<bf314a60>] (ieee80211_resume [mac80211]) from [<bf26d694>] (wiphy_resume+0x54/0x64 [cfg80211])
[ 60.565144] r4:db5a6258 r3:bf314a60
[ 60.565413] [<bf26d640>] (wiphy_resume [cfg80211]) from [<c053c79c>] (dpm_run_callback+0x40/0xcc)
[ 60.565429] r4:00000000 r3:00000000
[ 60.565456] [<c053c75c>] (dpm_run_callback) from [<c053ce24>] (device_resume+0xbc/0x234)
[ 60.565482] r10:00000000 r9:dc005000 r8:00000000 r6:00000010 r5:00000001 r4:db5a6258
[ 60.565509] [<c053cd68>] (device_resume) from [<c053cfbc>] (async_resume+0x20/0x4c)
[ 60.565535] r8:00000000 r7:dc004100 r6:c0d4fde0 r5:c0d89b30 r4:db5a6258 r3:00000000
[ 60.565565] [<c053cf9c>] (async_resume) from [<c01483e4>] (async_run_entry_fn+0x44/0x140)
[ 60.565579] r5:db56f480 r4:db56f490
[ 60.565609] [<c01483a0>] (async_run_entry_fn) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 60.565629] r6:dc005000 r5:db56f490 r4:db44eb80 r3:c01483a0
[ 60.565653] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 60.565679] r10:00000088 r9:dc005000 r8:c0d16380 r7:db44eb98 r6:dc005014 r5:dc005000
[ 60.565689] r4:db44eb80
[ 60.565718] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 60.565744] r10:c013f3b0 r9:db3cfeb4 r8:db44eb80 r7:db56ff58 r6:db56f400 r5:00000000
[ 60.565756] r4:db56ff40 r3:00000000
[ 60.565788] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 60.565814] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 60.565827] r4:db56f400 r3:ffffffff
[ 60.565839] ---[ end trace 06c90d424e072154 ]---
[ 60.565949] wlcore: WARNING CONFIGURE command NOK
[ 60.565965] wlcore: WARNING acx interrupt notify setting failed: -5
[ 60.566025] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.78
[ 60.566037] ------------[ cut here ]------------
[ 60.566280] WARNING: CPU: 0 PID: 713 at drivers/net/wireless/ti/wlcore/io.h:66 wlcore_set_partition+0xa0/0x50c [wlcore]
[ 60.566288] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 60.566605] CPU: 0 PID: 713 Comm: kworker/u2:5 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 60.566614] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 60.566800] Workqueue: phy0 wl1271_recovery_work [wlcore]
[ 60.566813] Backtrace:
[ 60.566860] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 60.566882] r6:00000000 r5:bf3af4c4 r4:00000000 r3:c0d53158
[ 60.566914] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 60.566944] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 60.566971] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 60.566999] r10:00000000 r8:db5a6d38 r7:00000000 r6:bf3b3c40 r5:bf3dc064 r4:db5a6d00
[ 60.567188] [<c01287e4>] (warn_slowpath_null) from [<bf39dae0>] (wlcore_set_partition+0xa0/0x50c [wlcore])
[ 60.567520] [<bf39da40>] (wlcore_set_partition [wlcore]) from [<bf396884>] (wl1271_recovery_work+0x174/0x40c [wlcore])
[ 60.567541] r7:dc639a00 r6:db5a6d00 r5:00000000 r4:db5a6f94
[ 60.567719] [<bf396710>] (wl1271_recovery_work [wlcore]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 60.567743] r8:00000005 r7:dc639a00 r6:dc005000 r5:db5a6f94 r4:db264880
[ 60.567768] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 60.567794] r10:00000088 r9:dc005000 r8:c0d16380 r7:db264898 r6:dc005014 r5:dc005000
[ 60.567804] r4:db264880
[ 60.567831] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 60.567857] r10:c013f3b0 r9:d6b73eb4 r8:db264880 r7:db1eb4d8 r6:db1eb480 r5:00000000
[ 60.567870] r4:db1eb4c0 r3:00000000
[ 60.567899] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 60.567925] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 60.567938] r4:db1eb480 r3:ffffffff
[ 60.567948] ---[ end trace 06c90d424e072155 ]---
[ 60.567984] wlcore: down
[ 60.568843] ieee80211 phy0: Hardware restart was requested
[ 62.536363] OOM killer enabled.
[ 62.539523] Restarting tasks ... done.
root@am335x-evm:~# [ 62.613165] PM: suspend exit
[ 64.259379] ------------[ cut here ]------------
[ 64.264263] WARNING: CPU: 0 PID: 3 at drivers/net/wireless/ti/wlcore/sdio.c:145 wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio]
[ 64.281202] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 64.348727] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 64.362411] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 64.373346] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 64.380520] Backtrace:
[ 64.388153] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 64.401930] r6:00000000 r5:bf024b00 r4:00000000 r3:00000000
[ 64.411432] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 64.422527] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 64.433906] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 64.441563] r10:00000000 r8:00000004 r7:db7fc200 r6:db245810 r5:0001ffc4 r4:dc58ca00
[ 64.454433] [<c01287e4>] (warn_slowpath_null) from [<bf023324>] (wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio])
[ 64.471018] [<bf023270>] (wl12xx_sdio_raw_write [wlcore_sdio]) from [<bf39db0c>] (wlcore_set_partition+0xcc/0x50c [wlcore])
[ 64.486457] r10:00000000 r8:dc727bc8 r7:00000000 r6:bf3b3c40 r5:bf3dc064 r4:db5a6d00
[ 64.498730] [<bf39da40>] (wlcore_set_partition [wlcore]) from [<bf39015c>] (wl12xx_set_power_on+0x90/0x164 [wlcore])
[ 64.513428] r7:bf3b3c40 r6:db5a6d38 r5:00000000 r4:db5a6d00
[ 64.519578] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 64.536110] r5:db5a6d00 r4:dc727aa0
[ 64.540729] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 64.561506] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 64.573554] r4:dc7274e0
[ 64.577270] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 64.595516] r4:db5a6420 r3:00000001
[ 64.600231] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 64.616691] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 64.630527] r4:db5a6a00
[ 64.637503] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 64.651859] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 64.661572] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 64.673966] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 64.681867] r4:dc031180
[ 64.689198] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 64.702654] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 64.714610] r4:dc030640 r3:00000000
[ 64.718295] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 64.730394] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 64.744797] r4:dc030600 r3:ffffffff
[ 64.748427] ---[ end trace 06c90d424e072156 ]---
[ 64.757792] wl1271_sdio mmc1:0001:2: sdio write failed (-110)
[ 64.772377] mmc mmc1:0001: wl12xx_sdio_power_off: wlcore write did not yet complete?
[ 64.786318] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 64.799746] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 64.810624] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 64.821602] Backtrace:
[ 64.828002] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 64.839410] r6:db5a6d38 r5:dc5ad008 r4:00000000 r3:00000000
[ 64.848960] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 64.860074] [<c0805db0>] (dump_stack) from [<bf023258>] (wl12xx_sdio_set_power+0x140/0x158 [wlcore_sdio])
[ 64.874019] [<bf023118>] (wl12xx_sdio_set_power [wlcore_sdio]) from [<bf390204>] (wl12xx_set_power_on+0x138/0x164 [wlcore])
[ 64.889128] r7:bf3b3c40 r6:db5a6d38 r5:ffffff92 r4:db5a6d00
[ 64.899225] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 64.914290] r5:db5a6d00 r4:dc727aa0
[ 64.918887] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 64.935169] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 64.949035] r4:dc7274e0
[ 64.952742] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 64.968580] r4:db5a6420 r3:00000001
[ 64.973279] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 64.994171] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 65.002067] r4:db5a6a00
[ 65.010091] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 65.026590] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 65.032348] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 65.045963] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 65.059710] r4:dc031180
[ 65.062336] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 65.074803] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 65.082708] r4:dc030640 r3:00000000
[ 65.095591] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 65.102898] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 65.115719] r4:dc030600 r3:ffffffff
[ 66.839684] ------------[ cut here ]------------
[ 66.844563] WARNING: CPU: 0 PID: 3 at drivers/net/wireless/ti/wlcore/sdio.c:145 wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio]
[ 66.861361] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 66.928850] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 66.942559] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 66.953446] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 66.960627] Backtrace:
[ 66.968163] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 66.981969] r6:00000000 r5:bf024b00 r4:00000000 r3:00000000
[ 66.991481] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 67.002560] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 67.013807] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 67.021460] r10:00000000 r8:00000004 r7:db7fc200 r6:db245810 r5:0001ffc4 r4:dc58ca00
[ 67.034435] [<c01287e4>] (warn_slowpath_null) from [<bf023324>] (wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio])
[ 67.051044] [<bf023270>] (wl12xx_sdio_raw_write [wlcore_sdio]) from [<bf39db0c>] (wlcore_set_partition+0xcc/0x50c [wlcore])
[ 67.066297] r10:00000000 r8:dc727bc8 r7:00000000 r6:bf3b3c40 r5:bf3dc064 r4:db5a6d00
[ 67.078668] [<bf39da40>] (wlcore_set_partition [wlcore]) from [<bf39015c>] (wl12xx_set_power_on+0x90/0x164 [wlcore])
[ 67.093422] r7:bf3b3c40 r6:db5a6d38 r5:00000000 r4:db5a6d00
[ 67.099581] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 67.115910] r5:db5a6d00 r4:ffffff92
[ 67.120529] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 67.140965] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 67.152812] r4:dc7274e0
[ 67.160260] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 67.175659] r4:db5a6420 r3:00000001
[ 67.180363] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 67.196643] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 67.210562] r4:db5a6a00
[ 67.217633] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 67.231776] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 67.241634] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 67.253848] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 67.261747] r4:dc031180
[ 67.269183] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 67.282565] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 67.294532] r4:dc030640 r3:00000000
[ 67.298212] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 67.310193] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 67.324496] r4:dc030600 r3:ffffffff
[ 67.328127] ---[ end trace 06c90d424e072157 ]---
[ 67.332801] wl1271_sdio mmc1:0001:2: sdio write failed (-110)
[ 67.343419] mmc mmc1:0001: wl12xx_sdio_power_off: wlcore write did not yet complete?
[ 67.351251] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 67.378058] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 67.388937] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 67.400047] Backtrace:
[ 67.402618] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 67.415557] r6:db5a6d38 r5:dc5ad008 r4:00000000 r3:00000000
[ 67.421327] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 67.437885] [<c0805db0>] (dump_stack) from [<bf023258>] (wl12xx_sdio_set_power+0x140/0x158 [wlcore_sdio])
[ 67.451892] [<bf023118>] (wl12xx_sdio_set_power [wlcore_sdio]) from [<bf390204>] (wl12xx_set_power_on+0x138/0x164 [wlcore])
[ 67.467074] r7:bf3b3c40 r6:db5a6d38 r5:ffffff92 r4:db5a6d00
[ 67.473232] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 67.491756] r5:db5a6d00 r4:ffffff92
[ 67.500162] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 67.515502] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 67.527255] r4:dc7274e0
[ 67.530956] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 67.547152] r4:db5a6420 r3:00000001
[ 67.551854] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 67.572462] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 67.584507] r4:db5a6a00
[ 67.587806] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 67.605215] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 67.610986] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 67.629039] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 67.640701] r4:dc031180
[ 67.647253] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 67.658699] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 67.670355] r4:dc030640 r3:00000000
[ 67.677815] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 67.688918] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 67.700531] r4:dc030600 r3:ffffffff
[ 69.429476] ------------[ cut here ]------------
[ 69.434355] WARNING: CPU: 0 PID: 3 at drivers/net/wireless/ti/wlcore/sdio.c:145 wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio]
[ 69.451344] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 69.518879] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 69.532530] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 69.543540] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 69.550718] Backtrace:
[ 69.558381] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 69.572307] r6:00000000 r5:bf024b00 r4:00000000 r3:00000000
[ 69.581846] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 69.593360] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 69.600478] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 69.612769] r10:00000000 r8:00000004 r7:db7fc200 r6:db245810 r5:0001ffc4 r4:dc58ca00
[ 69.626945] [<c01287e4>] (warn_slowpath_null) from [<bf023324>] (wl12xx_sdio_raw_write+0xb4/0x138 [wlcore_sdio])
[ 69.641383] [<bf023270>] (wl12xx_sdio_raw_write [wlcore_sdio]) from [<bf39db0c>] (wlcore_set_partition+0xcc/0x50c [wlcore])
[ 69.656809] r10:00000000 r8:dc727bc8 r7:00000000 r6:bf3b3c40 r5:bf3dc064 r4:db5a6d00
[ 69.668932] [<bf39da40>] (wlcore_set_partition [wlcore]) from [<bf39015c>] (wl12xx_set_power_on+0x90/0x164 [wlcore])
[ 69.683503] r7:bf3b3c40 r6:db5a6d38 r5:00000000 r4:db5a6d00
[ 69.689907] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 69.706166] r5:db5a6d00 r4:ffffff92
[ 69.710781] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 69.731566] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 69.743519] r4:dc7274e0
[ 69.747317] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 69.763281] r4:db5a6420 r3:00000001
[ 69.767976] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 69.788733] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 69.800487] r4:db5a6a00
[ 69.807663] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 69.821891] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 69.831594] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 69.843909] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 69.851807] r4:dc031180
[ 69.859227] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 69.872667] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 69.884690] r4:dc030640 r3:00000000
[ 69.888375] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 69.900364] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 69.914592] r4:dc030600 r3:ffffffff
[ 69.918222] ---[ end trace 06c90d424e072158 ]---
[ 69.922897] wl1271_sdio mmc1:0001:2: sdio write failed (-110)
[ 69.933405] mmc mmc1:0001: wl12xx_sdio_power_off: wlcore write did not yet complete?
[ 69.941243] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 69.968249] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 69.979069] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 69.990223] Backtrace:
[ 69.992794] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 70.005750] r6:db5a6d38 r5:dc5ad008 r4:00000000 r3:00000000
[ 70.011527] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 70.028035] [<c0805db0>] (dump_stack) from [<bf023258>] (wl12xx_sdio_set_power+0x140/0x158 [wlcore_sdio])
[ 70.041927] [<bf023118>] (wl12xx_sdio_set_power [wlcore_sdio]) from [<bf390204>] (wl12xx_set_power_on+0x138/0x164 [wlcore])
[ 70.057178] r7:bf3b3c40 r6:db5a6d38 r5:ffffff92 r4:db5a6d00
[ 70.063333] [<bf3900cc>] (wl12xx_set_power_on [wlcore]) from [<bf397160>] (wl1271_op_add_interface+0x644/0x950 [wlcore])
[ 70.081996] r5:db5a6d00 r4:ffffff92
[ 70.090340] [<bf396b1c>] (wl1271_op_add_interface [wlcore]) from [<bf2f9fe0>] (drv_add_interface+0x34/0x80 [mac80211])
[ 70.105745] r10:db5a6a00 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:dc7274e0
[ 70.117490] r4:dc7274e0
[ 70.121197] [<bf2f9fac>] (drv_add_interface [mac80211]) from [<bf328f44>] (ieee80211_reconfig+0x164/0xc0c [mac80211])
[ 70.137336] r4:db5a6420 r3:00000001
[ 70.142045] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 70.162550] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 70.174625] r4:db5a6a00
[ 70.177923] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 70.193199] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 70.198959] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 70.217151] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 70.228862] r4:dc031180
[ 70.231489] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 70.243312] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 70.251212] r4:dc030640 r3:00000000
[ 70.265017] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 70.272321] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 70.285370] r4:dc030600 r3:ffffffff
[ 70.289003] wlcore: ERROR firmware boot failed despite 3 retries
[ 70.304327] ------------[ cut here ]------------
[ 70.309755] WARNING: CPU: 0 PID: 3 at net/mac80211/util.c:1902 ieee80211_reconfig+0x17c/0xc0c [mac80211]
[ 70.323490] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 70.392540] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 70.406641] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 70.413537] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 70.424850] Backtrace:
[ 70.427396] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 70.440543] r6:00000000 r5:bf3494ac r4:00000000 r3:00000000
[ 70.452546] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 70.466545] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 70.477427] [<c01286e0>] (__warn) from [<c012880c>] (warn_slowpath_null+0x28/0x30)
[ 70.488858] r10:db5a6a00 r8:ffffff92 r7:db5a6420 r6:db5a6420 r5:dc7274e0 r4:db5a6420
[ 70.501458] [<c01287e4>] (warn_slowpath_null) from [<bf328f5c>] (ieee80211_reconfig+0x17c/0xc0c [mac80211])
[ 70.516702] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 70.531935] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 70.543840] r4:db5a6a00
[ 70.547122] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 70.562592] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 70.574711] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 70.586858] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 70.594931] r4:dc031180
[ 70.597541] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 70.610248] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 70.627088] r4:dc030640 r3:00000000
[ 70.630774] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 70.642831] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 70.657197] r4:dc030600 r3:ffffffff
[ 70.660830] ---[ end trace 06c90d424e072159 ]---
[ 70.677592] ------------[ cut here ]------------
[ 70.683361] WARNING: CPU: 0 PID: 3 at net/mac80211/driver-ops.h:18 drv_remove_interface+0x64/0x70 [mac80211]
[ 70.699764] wlan0: Failed check-sdata-in-driver check, flags: 0x0
[ 70.707634] Modules linked in: usb_f_acm u_serial arc4 pru_rproc pruss_intc wl18xx usb_f_ecm wlcore musb_dsps mac80211 musb_hdrc cfg80211 pruss phy_am335x usbcore phy_generic phy_am335x_control xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite udc_core usb_common bluetooth ecdh_generic snd_soc_simple_card snd_soc_simple_card_utils wkup_m3_rproc pm33xx wkup_m3_ipc remoteproc omap_aes_driver crypto_engine omap_crypto omap_sham ti_emif_sram pruss_soc_bus wlcore_sdio rtc_omap musb_am335x omap_wdt sch_fq_codel
[ 70.764973] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.14.40-01413-g36a61bea-dirty #105
[ 70.776384] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 70.782902] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 70.792756] Backtrace:
[ 70.796872] [<c010baf8>] (dump_backtrace) from [<c010bd5c>] (show_stack+0x18/0x1c)
[ 70.806114] r6:00000000 r5:bf348224 r4:dc05dd68 r3:00000000
[ 70.811835] [<c010bd44>] (show_stack) from [<c0805dd0>] (dump_stack+0x20/0x28)
[ 70.821797] [<c0805db0>] (dump_stack) from [<c01287bc>] (__warn+0xdc/0x104)
[ 70.830440] [<c01286e0>] (__warn) from [<c012889c>] (warn_slowpath_fmt+0x40/0x48)
[ 70.839599] r10:db5a6420 r8:00000000 r7:00000000 r6:db5a6a28 r5:dc7274e0 r4:00000000
[ 70.849459] [<c0128860>] (warn_slowpath_fmt) from [<bf2fa0f4>] (drv_remove_interface+0x64/0x70 [mac80211])
[ 70.861026] r3:dc727000 r2:bf348240
[ 70.866248] r4:dc7274e0
[ 70.869282] [<bf2fa090>] (drv_remove_interface [mac80211]) from [<bf30c0dc>] (ieee80211_do_stop+0x7d4/0x8dc [mac80211])
[ 70.883184] r4:db5a698c
[ 70.886246] [<bf30b908>] (ieee80211_do_stop [mac80211]) from [<bf30c1fc>] (ieee80211_stop+0x18/0x20 [mac80211])
[ 70.899279] r10:db5a6a00 r9:c0d0ea60 r8:dc05de58 r7:00000001 r6:db5a6000 r5:dc05de58
[ 70.908837] r4:dc727000
[ 70.911754] [<bf30c1e4>] (ieee80211_stop [mac80211]) from [<c06e62f0>] (__dev_close_many+0x90/0xd0)
[ 70.923892] [<c06e6260>] (__dev_close_many) from [<c06e63a4>] (dev_close_many+0x74/0xf0)
[ 70.932029] r5:db5a63e8 r4:dc7274e8
[ 70.938308] [<c06e6330>] (dev_close_many) from [<c06e88c0>] (dev_close+0x44/0x5c)
[ 70.947444] r8:ffffff92 r7:db5a6420 r6:db5a6000 r5:db5a63e8 r4:dc7274e8 r3:dc727000
[ 70.957120] [<c06e887c>] (dev_close) from [<bf26cb18>] (cfg80211_shutdown_all_interfaces+0x3c/0xc0 [cfg80211])
[ 70.969490] [<bf26cadc>] (cfg80211_shutdown_all_interfaces [cfg80211]) from [<bf326c14>] (ieee80211_handle_reconfig_failure+0xcc/0xd0 [mac80211])
[ 70.984618] r6:db5a6420 r5:db5a6b10 r4:db5a6420 r3:db5a6b08
[ 70.990774] [<bf326b48>] (ieee80211_handle_reconfig_failure [mac80211]) from [<bf329128>] (ieee80211_reconfig+0x348/0xc0c [mac80211])
[ 71.005701] r5:db5a6a00 r4:db5a6420
[ 71.009760] [<bf328de0>] (ieee80211_reconfig [mac80211]) from [<bf2f8354>] (ieee80211_restart_work+0x90/0xbc [mac80211])
[ 71.023910] r10:00000000 r9:c0d0ea60 r8:00000000 r7:db5a6420 r6:db5a6420 r5:db5a6a00
[ 71.031785] r4:db5a6a00
[ 71.037253] [<bf2f82c4>] (ieee80211_restart_work [mac80211]) from [<c013f128>] (process_one_work+0x12c/0x374)
[ 71.049089] r7:dcb39400 r6:c0d0ea60 r5:db5a6c28 r4:dc031180
[ 71.056485] [<c013effc>] (process_one_work) from [<c013f570>] (worker_thread+0x1c0/0x5b8)
[ 71.066280] r10:00000008 r9:c0d0ea60 r8:c0d16380 r7:dc031198 r6:c0d0ea74 r5:c0d0ea60
[ 71.075666] r4:dc031180
[ 71.078241] [<c013f3b0>] (worker_thread) from [<c014526c>] (kthread+0x11c/0x154)
[ 71.088235] r10:c013f3b0 r9:dc04fe9c r8:dc031180 r7:dc030658 r6:dc030600 r5:00000000
[ 71.097655] r4:dc030640 r3:00000000
[ 71.101282] [<c0145150>] (kthread) from [<c0107f68>] (ret_from_fork+0x14/0x2c)
[ 71.111064] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0145150
[ 71.120527] r4:dc030600 r3:ffffffff
[ 71.125652] ---[ end trace 06c90d424e07215a ]---
root@am335x-evm:~# ifconfig wlan0 down
root@am335x-evm:~# ifconfig wlan0 up
[ 590.896452] wlcore: PHY firmware version: Rev 8.2.0.0.242
[ 591.017507] wlcore: firmware booted (Rev 8.9.0.0.78)
[ 591.109143] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
root@am335x-evm:~#
Regards,
Eyal
