Message-ID: <CA+icZUXzoQ4Rkms6WbLnnY7WSbcgt9t4vNTu17qyTQTLr6d1sw@mail.gmail.com>
Date:   Mon, 18 Oct 2021 12:58:20 +0200
From:   Sedat Dilek <sedat.dilek@...il.com>
To:     Johannes Berg <johannes@...solutions.net>,
        Luca Coelho <luciano.coelho@...el.com>
Cc:     linux-wireless@...r.kernel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel@...r.kernel.org
Subject: [Linux v5.15-rc6] mac80211 warnings with iwlwifi

Hi,

I upgraded my Linux kernel from v5.15-rc4 to v5.15-rc6 and see
warnings in mac80211 subsystem:

[Mon Oct 18 12:33:19 2021] Bluetooth: BNEP socket layer initialized
[Mon Oct 18 12:35:35 2021] iwlwifi 0000:01:00.0: RF_KILL bit toggled
to enable radio.
[Mon Oct 18 12:35:35 2021] iwlwifi 0000:01:00.0: reporting RF_KILL
(radio enabled)
[Mon Oct 18 12:35:35 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:35 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Error sending
REPLY_SCAN_ABORT_CMD: time out after 2000ms.
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Current CMD queue
read_ptr 35 write_ptr 36
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Loaded firmware
version: 18.168.6.1 6000g2b-6.ucode
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: HCMD_ACTIVE already
clear for command REPLY_SCAN_ABORT_CMD
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | OK
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | uPc
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | branchlink1
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | branchlink2
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink1
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | data1
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | data2
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | line
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | beacon time
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | tsf low
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | time gp2
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | uCode version
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | hw version
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | board version
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | hcmd
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr0
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr1
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr2
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr3
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | isr_pref
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | wait_event
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | l2p_control
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | lmpm_pmg_sel
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | timestamp
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: 0x00000000 | flow_handler
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Start IWL Event Log
Dump: nothing in log
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Command REPLY_RXON
failed: FW Error
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Error clearing
ASSOC_MSK on BSS (-5)
[Mon Oct 18 12:35:42 2021] ieee80211 phy0: Hardware restart was requested
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:42 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: Failed to load firmware chunk!
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: iwlwifi transaction
failed, dumping registers
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: iwlwifi device config
registers:
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000000: 00918086
00100406 02800034 00000010 f0600004 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000020: 00000000
00000000 00000000 52018086 00000000 000000c8 00000000 0000010b
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000040: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000060: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000080: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 000000a0: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 000000c0: 00000000
00000000 c823d001 0d000000 0081e005 fee08004 00000000 00000024
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 000000e0: 00010010
10008ec0 00190810 0006ec11 10110143 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000100: 14010001
00000000 00000000 00062011 00002000 00002000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000120: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000140: 00010003
ffacc312 88532eff 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: iwlwifi device memory
mapped registers:
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000000: 00488700
00000040 08000000 00000000 00000001 00000000 00000030 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000020: 00000001
080403c5 000000b0 00000000 90000801 00030001 80008040 00080046
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: iwlwifi device AER
capability structure:
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000000: 14010001
00000000 00000000 00062011 00002000 00002000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: 00000020: 00000000
00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: iwlwifi parent port
(0000:00:1c.0) config registers:
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000000: 1c108086
00100007 060400b4 00810010 00000000 00000000 00010100 200000f0
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000020: f060f060
0001fff1 00000000 00000000 00000000 00000040 00000000 0002010b
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000040: 01428010
00008000 00100000 01123c12 70110042 0004b200 01400000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000060: 00000000
00000016 00000000 00000000 00010002 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000080: 00009005
00000000 00000000 00000000 0000a00d c0c7144d 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000000a0: c8020001
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000000c0: 00000000
00000000 00000000 00000000 01000000 00000b02 81118000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000000e0: 00003f00
00000000 00000001 00000000 00000000 00000000 08060f87 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000100: 00000000
00100000 00000000 00060011 00000000 00002000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000120: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000140: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000160: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000180: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000001a0: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000001c0: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 000001e0: 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:00:1c.0: 00000200: 00000000
00000000 00000000
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: Could not load the
[0] uCode section
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: Failed to run INIT ucode: -110
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: Unable to initialize device.
[Mon Oct 18 12:35:47 2021] ------------[ cut here ]------------
[Mon Oct 18 12:35:47 2021] Hardware became unavailable during restart.
[Mon Oct 18 12:35:47 2021] WARNING: CPU: 2 PID: 143 at
net/mac80211/util.c:2363 ieee80211_reconfig+0x494/0xbf0 [mac80211]
[Mon Oct 18 12:35:47 2021] Modules linked in: bnep(E)
snd_hda_codec_hdmi(E) btusb(E) snd_hda_codec_realtek(E) btrtl(E)
btintel(E) snd_hda_codec_generic(E) btbcm(E) led
trig_audio(E) bluetooth(E) intel_rapl_msr(E) intel_rapl_common(E)
jitterentropy_rng(E) i915(E) uvcvideo(E) x86_pkg_temp_thermal(E)
sha512_ssse3(E) intel_powerclamp(E)
sha512_generic(E) videobuf2_vmalloc(E) iwldvm(E) coretemp(E)
videobuf2_memops(E) videobuf2_v4l2(E) kvm_intel(E) drbg(E)
videobuf2_common(E) zram(E) mac80211(E) ansi_cp
rng(E) ecdh_generic(E) videodev(E) ecc(E) zsmalloc(E) kvm(E)
libarc4(E) mc(E) snd_hda_intel(E) iwlwifi(E) snd_intel_dspcfg(E)
ttm(E) snd_intel_sdw_acpi(E) drm_kms_help
er(E) snd_hda_codec(E) irqbypass(E) cfg80211(E) cec(E) mei_hdcp(E)
snd_hda_core(E) rc_core(E) ghash_clmulni_intel(E) mei_me(E)
i2c_algo_bit(E) aesni_intel(E) snd_hwdep
(E) samsung_laptop(E) crypto_simd(E) snd_pcm(E) iTCO_wdt(E) at24(E)
intel_pmc_bxt(E) cryptd(E) mei(E) iTCO_vendor_support(E) rfkill(E)
sg(E) joydev(E) watchdog(E) evde
v(E)
[Mon Oct 18 12:35:47 2021]  snd_timer(E) rapl(E) intel_cstate(E)
intel_uncore(E) serio_raw(E) snd(E) ac(E) soundcore(E) button(E)
pcspkr(E) binfmt_misc(E) msr(E) parpo
rt_pc(E) ppdev(E) drm(E) lp(E) parport(E) fuse(E) configfs(E)
ip_tables(E) x_tables(E) autofs4(E) ext4(E) mbcache(E) crc16(E)
jbd2(E) btrfs(E) raid6_pq(E) xor(E) libcr
c32c(E) crc32c_generic(E) sd_mod(E) t10_pi(E) crc_t10dif(E)
crct10dif_generic(E) hid_generic(E) usbhid(E) hid(E) uas(E)
usb_storage(E) crct10dif_pclmul(E) crct10dif_co
mmon(E) crc32_pclmul(E) crc32c_intel(E) psmouse(E) xhci_pci(E)
ehci_pci(E) ahci(E) libahci(E) ehci_hcd(E) xhci_hcd(E) r8169(E)
libata(E) realtek(E) mdio_devres(E) usbc
ore(E) libphy(E) scsi_mod(E) i2c_i801(E) scsi_common(E) i2c_smbus(E)
lpc_ich(E) usb_common(E) fan(E) battery(E) video(E) wmi(E)
[Mon Oct 18 12:35:47 2021] CPU: 2 PID: 143 Comm: kworker/2:2 Tainted:
G            E     5.15.0-rc6-1-amd64-clang13-lto #1~bookworm+dileks1
[Mon Oct 18 12:35:47 2021] Hardware name: SAMSUNG ELECTRONICS CO.,
LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK
03/28/2013
[Mon Oct 18 12:35:47 2021] Workqueue: events_freezable
ieee80211_restart_work [mac80211]
[Mon Oct 18 12:35:47 2021] RIP: 0010:ieee80211_reconfig+0x494/0xbf0 [mac80211]
[Mon Oct 18 12:35:47 2021] Code: 98 04 00 00 01 00 00 00 74 dc 4c 89
ff 48 89 de e8 f1 22 fc ff 48 8b 4c 24 08 eb ca 48 c7 c7 94 12 19 c1
31 c0 e8 fc d0 d4 cd <0f> 0b
4c 89 ff e8 e2 07 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44
[Mon Oct 18 12:35:47 2021] RSP: 0018:ffffa38440a27df0 EFLAGS: 00010246
[Mon Oct 18 12:35:47 2021] RAX: 4f8b4e4a3d5f9400 RBX: ffff9584c37e9a00
RCX: 0000000000000027
[Mon Oct 18 12:35:47 2021] RDX: c0000000ffffefff RSI: ffffa38440a27cb0
RDI: ffff9585d7a99748
[Mon Oct 18 12:35:47 2021] RBP: ffff9585d7aa8f80 R08: 0000000000000000
R09: ffffffff90876b60
[Mon Oct 18 12:35:47 2021] R10: 0000000000000000 R11: 00000000ffffefff
R12: 00000000ffffff92
[Mon Oct 18 12:35:47 2021] R13: ffff9584c37e9e00 R14: 0000000000000000
R15: ffff9584c37e8800
[Mon Oct 18 12:35:47 2021] FS:  0000000000000000(0000)
GS:ffff9585d7a80000(0000) knlGS:0000000000000000
[Mon Oct 18 12:35:47 2021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Mon Oct 18 12:35:47 2021] CR2: 00007ff0332e16a0 CR3: 0000000157810002
CR4: 00000000000606e0
[Mon Oct 18 12:35:47 2021] Call Trace:
[Mon Oct 18 12:35:47 2021]  ? rcu_exp_sel_wait_wake+0x410/0x410
[Mon Oct 18 12:35:47 2021]  ieee80211_restart_work+0xff/0x140 [mac80211]
[Mon Oct 18 12:35:47 2021]  process_one_work+0x21d/0x390
[Mon Oct 18 12:35:47 2021]  worker_thread+0x2a0/0x470
[Mon Oct 18 12:35:47 2021]  kthread+0x1c8/0x1e0
[Mon Oct 18 12:35:47 2021]  ? worker_clr_flags+0x40/0x40
[Mon Oct 18 12:35:47 2021]  ? kthread_blkcg+0x30/0x30
[Mon Oct 18 12:35:47 2021]  ret_from_fork+0x22/0x30
[Mon Oct 18 12:35:47 2021] ---[ end trace 0922800f2058be9d ]---
[Mon Oct 18 12:35:47 2021] ------------[ cut here ]------------
[Mon Oct 18 12:35:47 2021] wlp1s0: Failed check-sdata-in-driver check,
flags: 0x0
[Mon Oct 18 12:35:47 2021] WARNING: CPU: 2 PID: 143 at
net/mac80211/driver-ops.c:97 drv_remove_interface+0x85/0x100
[mac80211]
[Mon Oct 18 12:35:47 2021] Modules linked in: bnep(E)
snd_hda_codec_hdmi(E) btusb(E) snd_hda_codec_realtek(E) btrtl(E)
btintel(E) snd_hda_codec_generic(E) btbcm(E) led
trig_audio(E) bluetooth(E) intel_rapl_msr(E) intel_rapl_common(E)
jitterentropy_rng(E) i915(E) uvcvideo(E) x86_pkg_temp_thermal(E)
sha512_ssse3(E) intel_powerclamp(E)
sha512_generic(E) videobuf2_vmalloc(E) iwldvm(E) coretemp(E)
videobuf2_memops(E) videobuf2_v4l2(E) kvm_intel(E) drbg(E)
videobuf2_common(E) zram(E) mac80211(E) ansi_cp
rng(E) ecdh_generic(E) videodev(E) ecc(E) zsmalloc(E) kvm(E)
libarc4(E) mc(E) snd_hda_intel(E) iwlwifi(E) snd_intel_dspcfg(E)
ttm(E) snd_intel_sdw_acpi(E) drm_kms_help
er(E) snd_hda_codec(E) irqbypass(E) cfg80211(E) cec(E) mei_hdcp(E)
snd_hda_core(E) rc_core(E) ghash_clmulni_intel(E) mei_me(E)
i2c_algo_bit(E) aesni_intel(E) snd_hwdep
(E) samsung_laptop(E) crypto_simd(E) snd_pcm(E) iTCO_wdt(E) at24(E)
intel_pmc_bxt(E) cryptd(E) mei(E) iTCO_vendor_support(E) rfkill(E)
sg(E) joydev(E) watchdog(E) evde
v(E)
[Mon Oct 18 12:35:47 2021]  snd_timer(E) rapl(E) intel_cstate(E)
intel_uncore(E) serio_raw(E) snd(E) ac(E) soundcore(E) button(E)
pcspkr(E) binfmt_misc(E) msr(E) parpo
rt_pc(E) ppdev(E) drm(E) lp(E) parport(E) fuse(E) configfs(E)
ip_tables(E) x_tables(E) autofs4(E) ext4(E) mbcache(E) crc16(E)
jbd2(E) btrfs(E) raid6_pq(E) xor(E) libcr
c32c(E) crc32c_generic(E) sd_mod(E) t10_pi(E) crc_t10dif(E)
crct10dif_generic(E) hid_generic(E) usbhid(E) hid(E) uas(E)
usb_storage(E) crct10dif_pclmul(E) crct10dif_co
mmon(E) crc32_pclmul(E) crc32c_intel(E) psmouse(E) xhci_pci(E)
ehci_pci(E) ahci(E) libahci(E) ehci_hcd(E) xhci_hcd(E) r8169(E)
libata(E) realtek(E) mdio_devres(E) usbc
ore(E) libphy(E) scsi_mod(E) i2c_i801(E) scsi_common(E) i2c_smbus(E)
lpc_ich(E) usb_common(E) fan(E) battery(E) video(E) wmi(E)
[Mon Oct 18 12:35:47 2021] CPU: 2 PID: 143 Comm: kworker/2:2 Tainted:
G        W   E     5.15.0-rc6-1-amd64-clang13-lto #1~bookworm+dileks1
[Mon Oct 18 12:35:47 2021] Hardware name: SAMSUNG ELECTRONICS CO.,
LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK
03/28/2013
[Mon Oct 18 12:35:47 2021] Workqueue: events_freezable
ieee80211_restart_work [mac80211]
[Mon Oct 18 12:35:47 2021] RIP: 0010:drv_remove_interface+0x85/0x100 [mac80211]
[Mon Oct 18 12:35:47 2021] Code: c4 dd 0a 00 01 48 8b 83 80 04 00 00
48 8d b3 a0 04 00 00 48 85 c0 48 0f 45 f0 48 c7 c7 14 da 18 c1 89 ea
31 c0 e8 9b ad d8 cd <0f> 0b
40 f6 c5 20 75 a2 eb c5 65 8b 05 b2 a2 ef 3e 89 c0 48 0f a3
[Mon Oct 18 12:35:47 2021] RSP: 0018:ffffa38440a27c88 EFLAGS: 00010246
[Mon Oct 18 12:35:47 2021] RAX: 4f8b4e4a3d5f9400 RBX: ffff9584c37b6980
RCX: 0000000000000027
[Mon Oct 18 12:35:47 2021] RDX: c0000000ffffefff RSI: ffffa38440a27b50
RDI: ffff9585d7a99748
[Mon Oct 18 12:35:47 2021] RBP: 0000000000000000 R08: 0000000000000000
R09: ffffffff90876b60
[Mon Oct 18 12:35:47 2021] R10: 0000000000000000 R11: 00000000ffffefff
R12: ffff9584c37e9168
[Mon Oct 18 12:35:47 2021] R13: ffff9584c37b76e0 R14: ffff9584c37e8800
R15: ffff9584c37e9a98
[Mon Oct 18 12:35:47 2021] FS:  0000000000000000(0000)
GS:ffff9585d7a80000(0000) knlGS:0000000000000000
[Mon Oct 18 12:35:47 2021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Mon Oct 18 12:35:47 2021] CR2: 00007ff0332e16a0 CR3: 0000000157810002
CR4: 00000000000606e0
[Mon Oct 18 12:35:47 2021] Call Trace:
[Mon Oct 18 12:35:47 2021]  ieee80211_do_stop+0x749/0x810 [mac80211]
[Mon Oct 18 12:35:47 2021]  ? dev_reset_queue+0x66/0x90
[Mon Oct 18 12:35:47 2021]  ieee80211_stop+0x6b/0x90 [mac80211]
[Mon Oct 18 12:35:47 2021]  __dev_close_many+0x14d/0x1a0
[Mon Oct 18 12:35:47 2021]  dev_close_many+0x37/0x1a0
[Mon Oct 18 12:35:47 2021]  dev_close+0x6b/0xb0
[Mon Oct 18 12:35:47 2021]
cfg80211_shutdown_all_interfaces+0x65/0x120 [cfg80211]
[Mon Oct 18 12:35:47 2021]  ieee80211_restart_work+0x117/0x140 [mac80211]
[Mon Oct 18 12:35:47 2021]  process_one_work+0x21d/0x390
[Mon Oct 18 12:35:47 2021]  worker_thread+0x2a0/0x470
[Mon Oct 18 12:35:47 2021]  kthread+0x1c8/0x1e0
[Mon Oct 18 12:35:47 2021]  ? worker_clr_flags+0x40/0x40
[Mon Oct 18 12:35:47 2021]  ? kthread_blkcg+0x30/0x30
[Mon Oct 18 12:35:47 2021]  ret_from_fork+0x22/0x30
[Mon Oct 18 12:35:47 2021] ---[ end trace 0922800f2058be9e ]---
[Mon Oct 18 12:35:47 2021] ------------[ cut here ]------------
[Mon Oct 18 12:35:47 2021] WARNING: CPU: 2 PID: 143 at
net/mac80211/driver-ops.c:36 drv_stop+0x57/0xc0 [mac80211]
[Mon Oct 18 12:35:47 2021] Modules linked in: bnep(E)
snd_hda_codec_hdmi(E) btusb(E) snd_hda_codec_realtek(E) btrtl(E)
btintel(E) snd_hda_codec_generic(E) btbcm(E) led
trig_audio(E) bluetooth(E) intel_rapl_msr(E) intel_rapl_common(E)
jitterentropy_rng(E) i915(E) uvcvideo(E) x86_pkg_temp_thermal(E)
sha512_ssse3(E) intel_powerclamp(E)
sha512_generic(E) videobuf2_vmalloc(E) iwldvm(E) coretemp(E)
videobuf2_memops(E) videobuf2_v4l2(E) kvm_intel(E) drbg(E)
videobuf2_common(E) zram(E) mac80211(E) ansi_cp
rng(E) ecdh_generic(E) videodev(E) ecc(E) zsmalloc(E) kvm(E)
libarc4(E) mc(E) snd_hda_intel(E) iwlwifi(E) snd_intel_dspcfg(E)
ttm(E) snd_intel_sdw_acpi(E) drm_kms_help
er(E) snd_hda_codec(E) irqbypass(E) cfg80211(E) cec(E) mei_hdcp(E)
snd_hda_core(E) rc_core(E) ghash_clmulni_intel(E) mei_me(E)
i2c_algo_bit(E) aesni_intel(E) snd_hwdep
(E) samsung_laptop(E) crypto_simd(E) snd_pcm(E) iTCO_wdt(E) at24(E)
intel_pmc_bxt(E) cryptd(E) mei(E) iTCO_vendor_support(E) rfkill(E)
sg(E) joydev(E) watchdog(E) evde
v(E)
[Mon Oct 18 12:35:47 2021]  snd_timer(E) rapl(E) intel_cstate(E)
intel_uncore(E) serio_raw(E) snd(E) ac(E) soundcore(E) button(E)
pcspkr(E) binfmt_misc(E) msr(E) parpo
rt_pc(E) ppdev(E) drm(E) lp(E) parport(E) fuse(E) configfs(E)
ip_tables(E) x_tables(E) autofs4(E) ext4(E) mbcache(E) crc16(E)
jbd2(E) btrfs(E) raid6_pq(E) xor(E) libcr
c32c(E) crc32c_generic(E) sd_mod(E) t10_pi(E) crc_t10dif(E)
crct10dif_generic(E) hid_generic(E) usbhid(E) hid(E) uas(E)
usb_storage(E) crct10dif_pclmul(E) crct10dif_co
mmon(E) crc32_pclmul(E) crc32c_intel(E) psmouse(E) xhci_pci(E)
ehci_pci(E) ahci(E) libahci(E) ehci_hcd(E) xhci_hcd(E) r8169(E)
libata(E) realtek(E) mdio_devres(E) usbc
ore(E) libphy(E) scsi_mod(E) i2c_i801(E) scsi_common(E) i2c_smbus(E)
lpc_ich(E) usb_common(E) fan(E) battery(E) video(E) wmi(E)
[Mon Oct 18 12:35:47 2021] CPU: 2 PID: 143 Comm: kworker/2:2 Tainted:
G        W   E     5.15.0-rc6-1-amd64-clang13-lto #1~bookworm+dileks1
[Mon Oct 18 12:35:47 2021] Hardware name: SAMSUNG ELECTRONICS CO.,
LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK
03/28/2013
[Mon Oct 18 12:35:47 2021] Workqueue: events_freezable
ieee80211_restart_work [mac80211]
[Mon Oct 18 12:35:47 2021] RIP: 0010:drv_stop+0x57/0xc0 [mac80211]
[Mon Oct 18 12:35:47 2021] Code: 90 48 8d bb a8 06 00 00 f0 ff 83 b8
06 00 00 e8 df 2a d9 cd f0 83 44 24 fc 00 f0 ff 8b b8 06 00 00 c6 83
7c 06 00 00 00 5b c3 <0f> 0b
5b c3 65 8b 05 a6 a5 ef 3e 89 c0 48 0f a3 05 2c a6 95 cf 73
[Mon Oct 18 12:35:47 2021] RSP: 0018:ffffa38440a27c98 EFLAGS: 00010246
[Mon Oct 18 12:35:47 2021] RAX: 0000000000000000 RBX: ffff9584c37e8800
RCX: 0000000000000000
[Mon Oct 18 12:35:47 2021] RDX: 0000000000000000 RSI: 0000000000000282
RDI: ffff9584c37e8800
[Mon Oct 18 12:35:47 2021] RBP: ffff9584c37e8e00 R08: 0000000000000000
R09: ffffffff90876b60
[Mon Oct 18 12:35:47 2021] R10: 0000000000000000 R11: ffffffffc1255090
R12: ffff9584c37e9168
[Mon Oct 18 12:35:47 2021] R13: ffff9584c37b76e0 R14: ffff9584c37b6980
R15: ffff9584c37e9a98
[Mon Oct 18 12:35:47 2021] FS:  0000000000000000(0000)
GS:ffff9585d7a80000(0000) knlGS:0000000000000000
[Mon Oct 18 12:35:47 2021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Mon Oct 18 12:35:47 2021] CR2: 00007ff0332e16a0 CR3: 0000000157810002
CR4: 00000000000606e0
[Mon Oct 18 12:35:47 2021] Call Trace:
[Mon Oct 18 12:35:47 2021]  ieee80211_do_stop+0x7b0/0x810 [mac80211]
[Mon Oct 18 12:35:47 2021]  ? dev_reset_queue+0x66/0x90
[Mon Oct 18 12:35:47 2021]  ieee80211_stop+0x6b/0x90 [mac80211]
[Mon Oct 18 12:35:47 2021]  __dev_close_many+0x14d/0x1a0
[Mon Oct 18 12:35:47 2021]  dev_close_many+0x37/0x1a0
[Mon Oct 18 12:35:47 2021]  dev_close+0x6b/0xb0
[Mon Oct 18 12:35:47 2021]
cfg80211_shutdown_all_interfaces+0x65/0x120 [cfg80211]
[Mon Oct 18 12:35:47 2021]  ieee80211_restart_work+0x117/0x140 [mac80211]
[Mon Oct 18 12:35:47 2021]  process_one_work+0x21d/0x390
[Mon Oct 18 12:35:47 2021]  worker_thread+0x2a0/0x470
[Mon Oct 18 12:35:47 2021]  kthread+0x1c8/0x1e0
[Mon Oct 18 12:35:47 2021]  ? worker_clr_flags+0x40/0x40
[Mon Oct 18 12:35:47 2021]  ? kthread_blkcg+0x30/0x30
[Mon Oct 18 12:35:47 2021]  ret_from_fork+0x22/0x30
[Mon Oct 18 12:35:47 2021] ---[ end trace 0922800f2058be9f ]---
[Mon Oct 18 12:35:47 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:48 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:54 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:54 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:35:58 2021] wlp1s0: authenticate with 48:db:50:22:d5:b2
[Mon Oct 18 12:35:58 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 1/3)
[Mon Oct 18 12:35:58 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 2/3)
[Mon Oct 18 12:35:59 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 3/3)
[Mon Oct 18 12:36:00 2021] wlp1s0: authentication with
48:db:50:22:d5:b2 timed out
[Mon Oct 18 12:36:01 2021] wlp1s0: authenticate with 48:db:50:22:d5:b0
[Mon Oct 18 12:36:01 2021] wlp1s0: send auth to 48:db:50:22:d5:b0 (try 1/3)
[Mon Oct 18 12:36:01 2021] wlp1s0: send auth to 48:db:50:22:d5:b0 (try 2/3)
[Mon Oct 18 12:36:02 2021] wlp1s0: send auth to 48:db:50:22:d5:b0 (try 3/3)
[Mon Oct 18 12:36:03 2021] wlp1s0: authentication with
48:db:50:22:d5:b0 timed out
[Mon Oct 18 12:36:07 2021] wlp1s0: authenticate with 48:db:50:22:d5:b2
[Mon Oct 18 12:36:07 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 1/3)
[Mon Oct 18 12:36:07 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 2/3)
[Mon Oct 18 12:36:08 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 3/3)
[Mon Oct 18 12:36:09 2021] wlp1s0: authentication with
48:db:50:22:d5:b2 timed out
[Mon Oct 18 12:36:10 2021] wlp1s0: authenticate with 48:db:50:22:d5:b0
[Mon Oct 18 12:36:10 2021] wlp1s0: send auth to 48:db:50:22:d5:b0 (try 1/3)
[Mon Oct 18 12:36:11 2021] wlp1s0: send auth to 48:db:50:22:d5:b0 (try 2/3)
[Mon Oct 18 12:36:12 2021] wlp1s0: aborting authentication with
48:db:50:22:d5:b0 by local choice (Reason: 3=DEAUTH_LEAVING)
[Mon Oct 18 12:36:12 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:12 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:13 2021] iwlwifi 0000:01:00.0: RF_KILL bit toggled
to disable radio.
[Mon Oct 18 12:36:13 2021] iwlwifi 0000:01:00.0: reporting RF_KILL
(radio disabled)
[Mon Oct 18 12:36:13 2021] iwlwifi 0000:01:00.0: Not sending command - RF KILL
[Mon Oct 18 12:36:13 2021] iwlwifi 0000:01:00.0: Not sending command - RF KILL
[Mon Oct 18 12:36:21 2021] r8169 0000:02:00.0 enp2s0: Link is Down
[Mon Oct 18 12:36:28 2021] cfg80211: Loading compiled-in X.509
certificates for regulatory database
[Mon Oct 18 12:36:28 2021] cfg80211: Loaded X.509 cert 'sforshee:
00b28ddf47aef9cea7'
[Mon Oct 18 12:36:28 2021] cfg80211: loaded regulatory.db is malformed
or signature is missing/invalid
[Mon Oct 18 12:36:28 2021] Intel(R) Wireless WiFi driver for Linux
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: can't disable ASPM;
OS doesn't have ASPM control
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: loaded firmware
version 18.168.6.1 6000g2b-6.ucode op_mode iwldvm
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0:
CONFIG_IWLWIFI_DEVICE_TRACING disabled
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: Detected Intel(R)
Centrino(R) Advanced-N 6230 AGN, REV=0xB0
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: reporting RF_KILL
(radio disabled)
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0: RF_KILL bit toggled
to disable radio.
[Mon Oct 18 12:36:28 2021] ieee80211 phy0: Selected rate control
algorithm 'iwl-agn-rs'
[Mon Oct 18 12:36:28 2021] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0
[Mon Oct 18 12:36:35 2021] r8169 0000:02:00.0 enp2s0: Link is Down
[Mon Oct 18 12:36:40 2021] iwlwifi 0000:01:00.0: RF_KILL bit toggled
to enable radio.
[Mon Oct 18 12:36:40 2021] iwlwifi 0000:01:00.0: reporting RF_KILL
(radio enabled)
[Mon Oct 18 12:36:40 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:40 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:40 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:41 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:47 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:47 2021] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0
[Mon Oct 18 12:36:54 2021] wlp1s0: authenticate with 48:db:50:22:d5:b2
[Mon Oct 18 12:36:54 2021] wlp1s0: send auth to 48:db:50:22:d5:b2 (try 1/3)
[Mon Oct 18 12:36:54 2021] wlp1s0: authenticated
[Mon Oct 18 12:36:54 2021] wlp1s0: associate with 48:db:50:22:d5:b2 (try 1/3)
[Mon Oct 18 12:36:54 2021] wlp1s0: RX AssocResp from 48:db:50:22:d5:b2
(capab=0x1011 status=0 aid=5)
[Mon Oct 18 12:36:54 2021] wlp1s0: associated
[Mon Oct 18 12:36:54 2021] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link
becomes ready
[Mon Oct 18 12:36:54 2021] wlp1s0: Limiting TX power to 23 (23 - 0)
dBm as advertised by 48:db:50:22:d5:b2

Can you mac80211 and/or iwlwifi maintainers look at this, please?

Attached are my kernel-config and full dmesg-log.

If you need further information, please let me know.

Thanks.

Regards,
- Sedat -

View attachment "dmesg-T_5.15.0-rc6-1-amd64-clang13-lto.txt" of type "text/plain" (99244 bytes)

Download attachment "config-5.15.0-rc6-1-amd64-clang13-lto" of type "application/octet-stream" (245429 bytes)

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