WLAN has kernel Waring （FF602 + v3.9.0)

[  107.009706] ------------[ cut here ]------------
[  107.014342] WARNING: CPU: 0 PID: 4224 at /kernel-source//drivers/net/wireless/ti/wlcore/sdio.c:145 wl12xx_sdio_raw_write+0xb0/0x160 [wlcore_sdio]
[  107.027375] Modules linked in: rfcomm 8021q garp stp mrp llc can_bcm can bnep nfc arc4 wl18xx wlcore mac80211 cfg80211 crc32_ce crct10dif_ce btwilink bluetooth ecdh_generic wlcore_sdio rcar_can st_drv rfkill can_dev vspm_if(O) vsp2(O) vspm(O) uvcs_drv(O) sllin(O) pvrsrvkm(O) mmngrbuf(O) mmngr(O) hdm_usb(O) hdm_i2c(O) hdm_dim2(O) aim_v4l2(O) aim_sound(O) aim_network(O) aim_cdev(O) mostcore(O) ipv6
[  107.062537] CPU: 0 PID: 4224 Comm: wpa_supplicant Tainted: G           O    4.14.35-yocto-standard #1
[  107.071749] Hardware name: Renesas M3ULCB Kingfisher board based on r8a7796 (DT)
[  107.079138] task: ffff8005fc610e00 task.stack: ffff000020bc8000
[  107.085054] PC is at wl12xx_sdio_raw_write+0xb0/0x160 [wlcore_sdio]
[  107.091316] LR is at wl12xx_sdio_raw_write+0x7c/0x160 [wlcore_sdio]
[  107.097577] pc : [<ffff000000e06200>] lr : [<ffff000000e061cc>] pstate: 40000145
[  107.104964] sp : ffff000020bcb820
[  107.108271] x29: ffff000020bcb820 x28: ffff8005e29ca211
[  107.113579] x27: 0000000000000001 x26: 0000000000000000
[  107.118886] x25: ffff000001012780 x24: 0000000000000000
[  107.124193] x23: 0000000000000004 x22: ffff8005fa533400
[  107.129500] x21: ffff8005f6f03010 x20: 000000000001fffc
[  107.134807] x19: ffff8005fbe08400 x18: 0000000000000001
[  107.140113] x17: 0000ffffb8ba8618 x16: ffff000001011cbc
[  107.145419] x15: 0000000000000000 x14: 00000018d3431314
[  107.150726] x13: 0000000000000400 x12: 0000000000000400
[  107.156032] x11: 0000000000000000 x10: 0000000000000a00
[  107.161338] x9 : ffff000020bcb4e0 x8 : ffff8005fc611860
[  107.166645] x7 : ffff8005fcfa9900 x6 : ffff8005fc88b3e8
[  107.171951] x5 : ffff000020bcb7b8 x4 : ffff8005fcf38da0
[  107.177258] x3 : 0000000000000000 x2 : 0000000000000001
[  107.182564] x1 : 000000000000000d x0 : 00000000ffffffac
[  107.187871] Call trace:
[  107.190312] Exception stack(0xffff000020bcb6e0 to 0xffff000020bcb820)
[  107.196746] b6e0: 00000000ffffffac 000000000000000d 0000000000000001 0000000000000000
[  107.204569] b700: ffff8005fcf38da0 ffff000020bcb7b8 ffff8005fc88b3e8 ffff8005fcfa9900
[  107.212391] b720: ffff8005fc611860 ffff000020bcb4e0 0000000000000a00 0000000000000000
[  107.220213] b740: 0000000000000400 0000000000000400 00000018d3431314 0000000000000000
[  107.228035] b760: ffff000001011cbc 0000ffffb8ba8618 0000000000000001 ffff8005fbe08400
[  107.235857] b780: 000000000001fffc ffff8005f6f03010 ffff8005fa533400 0000000000000004
[  107.243679] b7a0: 0000000000000000 ffff000001012780 0000000000000000 0000000000000001
[  107.251501] b7c0: ffff8005e29ca211 ffff000020bcb820 ffff000000e061cc ffff000020bcb820
[  107.259323] b7e0: ffff000000e06200 0000000040000145 ffff000020bcb810 ffff000008973d38
[  107.267145] b800: 0000ffffffffffff 000000000001fffc ffff000020bcb820 ffff000000e06200
[  107.274970] [<ffff000000e06200>] wl12xx_sdio_raw_write+0xb0/0x160 [wlcore_sdio]
[  107.282315] [<ffff000000ffc5a0>] wl1271_ps_elp_wakeup+0xf8/0x1f8 [wlcore]
[  107.289131] [<ffff000000fecca4>] wl1271_op_hw_scan+0x64/0x128 [wlcore]
[  107.295712] [<ffff000000f71050>] __ieee80211_start_scan+0x1d0/0x4b0 [mac80211]
[  107.302968] [<ffff000000f71ebc>] ieee80211_request_scan+0x2c/0x50 [mac80211]
[  107.310049] [<ffff000000f81e14>] ieee80211_scan+0x44/0xc0 [mac80211]
[  107.316440] [<ffff000000f224ec>] nl80211_trigger_scan+0x674/0x768 [cfg80211]
[  107.323489] [<ffff000008a9fac4>] genl_family_rcv_msg+0x2a4/0x380
[  107.329489] [<ffff000008a9fbfc>] genl_rcv_msg+0x5c/0xc8
[  107.334708] [<ffff000008a9ea14>] netlink_rcv_skb+0x9c/0xf8
[  107.340187] [<ffff000008a9f80c>] genl_rcv+0x34/0x48
[  107.345059] [<ffff000008a9e19c>] netlink_unicast+0x184/0x220
[  107.350712] [<ffff000008a9e640>] netlink_sendmsg+0x310/0x388
[  107.356367] [<ffff000008a4f424>] sock_sendmsg+0x3c/0x60
[  107.361585] [<ffff000008a4fb7c>] ___sys_sendmsg+0x27c/0x2b0
[  107.367151] [<ffff000008a50d14>] __sys_sendmsg+0x44/0xa0
[  107.372456] [<ffff000008a50d80>] SyS_sendmsg+0x10/0x20
[  107.377586] Exception stack(0xffff000020bcbec0 to 0xffff000020bcc000)
[  107.384020] bec0: 0000000000000005 0000ffffdfa90b10 0000000000000000 0000ffffb8c2b000
[  107.391842] bee0: 0000ffffdfa90b1c 0000aaaadaa5e660 0000000000000000 0000000000000000
[  107.399663] bf00: 00000000000000d3 0000000000000000 0000000000000000 0000000b00000003
[  107.407485] bf20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  107.415307] bf40: 0000ffffb8edab58 0000ffffb8ba8618 0000000000000002 0000000000000005
[  107.423129] bf60: 0000aaaadaa58410 0000aaaadaa54a40 0000ffffdfa90b10 0000000000000000
[  107.430950] bf80: 0000000000000000 0000ffffdfa90db8 0000ffffdfa90da8 0000aaaadaa63020
[  107.438772] bfa0: 0000000000000000 0000ffffdfa90a70 0000ffffb8ec08f8 0000ffffdfa90a70
[  107.446594] bfc0: 0000ffffb8ba8644 0000000040000000 0000000000000005 00000000000000d3
[  107.454416] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  107.462242] [<ffff0000080838d8>] __sys_trace_return+0x0/0x4
[  107.467808] ---[ end trace 0140d637a5afd50b ]---
[  107.472613] wl1271_sdio mmc2:0001:2: sdio write failed (-84)
[  107.478340] ------------[ cut here ]------------
[  107.483008] WARNING: CPU: 0 PID: 4224 at /kernel-source//drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.26+0x58/0x60 [wlcore]
[  107.496648] Modules linked in: rfcomm 8021q garp stp mrp llc can_bcm can bnep nfc arc4 wl18xx wlcore mac80211 cfg80211 crc32_ce crct10dif_ce btwilink bluetooth ecdh_generic wlcore_sdio rcar_can st_drv rfkill can_dev vspm_if(O) vsp2(O) vspm(O) uvcs_drv(O) sllin(O) pvrsrvkm(O) mmngrbuf(O) mmngr(O) hdm_usb(O) hdm_i2c(O) hdm_dim2(O) aim_v4l2(O) aim_sound(O) aim_network(O) aim_cdev(O) mostcore(O) ipv6
[  107.531806] CPU: 0 PID: 4224 Comm: wpa_supplicant Tainted: G        W  O    4.14.35-yocto-standard #1
[  107.541018] Hardware name: Renesas M3ULCB Kingfisher board based on r8a7796 (DT)
[  107.548406] task: ffff8005fc610e00 task.stack: ffff000020bc8000
[  107.554363] PC is at wl12xx_queue_recovery_work.part.26+0x58/0x60 [wlcore]
[  107.561265] LR is at wl12xx_queue_recovery_work+0x1c/0x28 [wlcore]
[  107.567438] pc : [<ffff000000ff0ae8>] lr : [<ffff000000ff2334>] pstate: 40000145
[  107.574826] sp : ffff000020bcb840
[  107.578133] x29: ffff000020bcb840 x28: ffff8005e29ca211
[  107.583441] x27: 0000000000000001 x26: 0000000000000000
[  107.588749] x25: ffff000001012780 x24: ffff8005f727d5a0
[  107.594057] x23: 00000000ffff4388 x22: ffff0000091d7a80
[  107.599364] x21: ffff8005f727d5d8 x20: 00000000ffffffac
[  107.604671] x19: ffff8005f727d560 x18: 0000000000000010
[  107.609978] x17: 0000ffffb8ba8618 x16: ffff000001011cbc
[  107.615286] x15: ffffffffffffffff x14: ffff000089314447
[  107.620593] x13: ffff000009314455 x12: ffff0000091d9df0
[  107.625900] x11: ffff00000859d160 x10: ffff000020bcb470
[  107.631207] x9 : 0000000000000007 x8 : 2934382d28206465
[  107.636515] x7 : 6c69616620657469 x6 : 000000000000026e
[  107.641822] x5 : 0000000000000000 x4 : 0000000000000000
[  107.647129] x3 : 0000000000004000 x2 : 000000000000402d
[  107.652436] x1 : 0000000000000002 x0 : 000000000000402d
[  107.657745] Call trace:
[  107.660187] Exception stack(0xffff000020bcb700 to 0xffff000020bcb840)
[  107.666621] b700: 000000000000402d 0000000000000002 000000000000402d 0000000000004000
[  107.674443] b720: 0000000000000000 0000000000000000 000000000000026e 6c69616620657469
[  107.682266] b740: 2934382d28206465 0000000000000007 ffff000020bcb470 ffff00000859d160
[  107.690088] b760: ffff0000091d9df0 ffff000009314455 ffff000089314447 ffffffffffffffff
[  107.697911] b780: ffff000001011cbc 0000ffffb8ba8618 0000000000000010 ffff8005f727d560
[  107.705733] b7a0: 00000000ffffffac ffff8005f727d5d8 ffff0000091d7a80 00000000ffff4388
[  107.713555] b7c0: ffff8005f727d5a0 ffff000001012780 0000000000000000 0000000000000001
[  107.721378] b7e0: ffff8005e29ca211 ffff000020bcb840 ffff000000ff2334 ffff000020bcb840
[  107.729200] b800: ffff000000ff0ae8 0000000040000145 ffff8005fc88b3e8 ffff8005fcfa9900
[  107.737022] b820: 0000ffffffffffff ffff000000ffc5a0 ffff000020bcb840 ffff000000ff0ae8
[  107.744889] [<ffff000000ff0ae8>] wl12xx_queue_recovery_work.part.26+0x58/0x60 [wlcore]
[  107.752832] [<ffff000000ff2334>] wl12xx_queue_recovery_work+0x1c/0x28 [wlcore]
[  107.760082] [<ffff000000ffc5bc>] wl1271_ps_elp_wakeup+0x114/0x1f8 [wlcore]
[  107.766982] [<ffff000000fecca4>] wl1271_op_hw_scan+0x64/0x128 [wlcore]
[  107.773560] [<ffff000000f71050>] __ieee80211_start_scan+0x1d0/0x4b0 [mac80211]
[  107.780817] [<ffff000000f71ebc>] ieee80211_request_scan+0x2c/0x50 [mac80211]
[  107.787900] [<ffff000000f81e14>] ieee80211_scan+0x44/0xc0 [mac80211]
[  107.794294] [<ffff000000f224ec>] nl80211_trigger_scan+0x674/0x768 [cfg80211]
[  107.801344] [<ffff000008a9fac4>] genl_family_rcv_msg+0x2a4/0x380
[  107.807345] [<ffff000008a9fbfc>] genl_rcv_msg+0x5c/0xc8
[  107.812565] [<ffff000008a9ea14>] netlink_rcv_skb+0x9c/0xf8
[  107.818044] [<ffff000008a9f80c>] genl_rcv+0x34/0x48
[  107.822916] [<ffff000008a9e19c>] netlink_unicast+0x184/0x220
[  107.828568] [<ffff000008a9e640>] netlink_sendmsg+0x310/0x388
[  107.834224] [<ffff000008a4f424>] sock_sendmsg+0x3c/0x60
[  107.839443] [<ffff000008a4fb7c>] ___sys_sendmsg+0x27c/0x2b0
[  107.845009] [<ffff000008a50d14>] __sys_sendmsg+0x44/0xa0
[  107.850314] [<ffff000008a50d80>] SyS_sendmsg+0x10/0x20
[  107.855446] Exception stack(0xffff000020bcbec0 to 0xffff000020bcc000)
[  107.861880] bec0: 0000000000000005 0000ffffdfa90b10 0000000000000000 0000ffffb8c2b000
[  107.869702] bee0: 0000ffffdfa90b1c 0000aaaadaa5e660 0000000000000000 0000000000000000
[  107.877524] bf00: 00000000000000d3 0000000000000000 0000000000000000 0000000b00000003
[  107.885346] bf20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  107.893169] bf40: 0000ffffb8edab58 0000ffffb8ba8618 0000000000000002 0000000000000005
[  107.900991] bf60: 0000aaaadaa58410 0000aaaadaa54a40 0000ffffdfa90b10 0000000000000000
[  107.908813] bf80: 0000000000000000 0000ffffdfa90db8 0000ffffdfa90da8 0000aaaadaa63020
[  107.916635] bfa0: 0000000000000000 0000ffffdfa90a70 0000ffffb8ec08f8 0000ffffdfa90a70
[  107.924458] bfc0: 0000ffffb8ba8644 0000000040000000 0000000000000005 00000000000000d3
[  107.932280] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  107.940106] [<ffff0000080838d8>] __sys_trace_return+0x0/0x4