Backtrace

WARNING: CPU: 0 PID: 21591 at drivers/net/wireless/intel/iwlwifi/iwl-trans.c:465 iwl_trans_wait_tx_queues_empty+0x3e/0x50 [iwlwifi]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr uhid bnep sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component kvm iTCO_wdt iwldvm at24 intel_pmc_bxt mei_hdcp btusb mei_pxp iTCO_vendor_support snd_hda_intel mac80211 btrtl snd_intel_dspcfg snd_intel_sdw_acpi btintel libarc4 snd_hda_codec uvcvideo btbcm uvc videobuf2_vmalloc rapl snd_hda_core videobuf2_memops iwlwifi btmtk snd_hwdep videobuf2_v4l2 snd_seq binfmt_misc videobuf2_common bluetooth intel_cstate snd_seq_device intel_uncore videodev vfat snd_pcm pcspkr i2c_i801 fat cfg80211 mc i2c_smbus snd_timer lpc_ich r8169 mei_me acpi_als realtek snd industrialio_triggered_buffer
 rfkill soundcore kfifo_buf mei industrialio joydev loop nfnetlink zram dm_crypt i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit ghash_clmulni_intel drm_buddy ttm sha512_ssse3 sha256_ssse3 drm_display_helper sha1_ssse3 cec video wmi serio_raw xhci_plat_hcd ip6_tables ip_tables fuse
CPU: 0 UID: 0 PID: 21591 Comm: kworker/u16:6 Tainted: G     U       L     6.11.4-201.fc40.x86_64 #1
Tainted: [U]=USER, [L]=SOFTLOCKUP
Hardware name: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X3E/900X4C/900X4D/NP900X4D-K01DE, BIOS P08ABK 07/08/2013
Workqueue: events_unbound cfg80211_wiphy_work [cfg80211]
RIP: 0010:iwl_trans_wait_tx_queues_empty+0x3e/0x50 [iwlwifi]
Code: ff ff 80 3d 23 92 01 00 00 74 0a b8 fb ff ff ff c3 cc cc cc cc 89 c6 48 c7 c7 f9 b1 1f c1 c6 05 07 92 01 00 01 e8 22 d7 f3 e0 <0f> 0b eb dd 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90
RSP: 0018:ffffba65a15dfc50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8f8907e32000 RCX: 0000000000000027
RDX: ffff8f8a17421908 RSI: 0000000000000001 RDI: ffff8f8a17421900
RBP: 00000000000ffdef R08: 0000000000000000 R09: 30203d2065746174
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8f8907e32040 R14: 0000000000000000 R15: ffff8f8907e30f40
FS:  0000000000000000(0000) GS:ffff8f8a17400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f3c0fe290 CR3: 000000005342a002 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? iwl_trans_wait_tx_queues_empty+0x3e/0x50 [iwlwifi]
 ? __warn.cold+0x8e/0xe8
 ? iwl_trans_wait_tx_queues_empty+0x3e/0x50 [iwlwifi]
 ? report_bug+0xff/0x140
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? iwl_trans_wait_tx_queues_empty+0x3e/0x50 [iwlwifi]
 iwlagn_mac_flush+0xb0/0x170 [iwldvm]
 __ieee80211_flush_queues+0x14a/0x250 [mac80211]
 _sta_info_move_state+0x3d2/0x470 [mac80211]
 __sta_info_destroy_part2+0x19b/0x1b0 [mac80211]
 __sta_info_flush+0x1b6/0x280 [mac80211]
 ieee80211_set_disassoc+0x182/0x6e0 [mac80211]
 ieee80211_sta_connection_lost+0x5f/0xe0 [mac80211]
 ? ieee80211_iface_work+0x162/0x480 [mac80211]
 cfg80211_wiphy_work+0xef/0x160 [cfg80211]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xcf/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>