Backtrace

WARNING: CPU: 3 PID: 49741 at drivers/net/wireless/intel/iwlwifi/mvm/time-event.c:772 iwl_mvm_remove_time_event+0xb0/0xc0 [iwlmvm]
Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_seq_dummy snd_hrtimer rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm nft_objref 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat cmac nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat btusb btrtl btbcm btintel bluetooth rtsx_usb_ms memstick ecdh_generic ecc snd_hda_codec_hdmi snd_sof_pci snd_sof_intel_byt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_codec_realtek
 snd_soc_skl snd_hda_codec_generic snd_soc_sst_ipc snd_soc_sst_dsp ledtrig_audio snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel intel_rapl_msr snd_intel_dspcfg soundwire_intel intel_rapl_common soundwire_generic_allocation snd_soc_core x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress snd_pcm_dmaengine kvm_intel soundwire_cadence iTCO_wdt iwlmvm snd_hda_codec snd_hda_core intel_pmc_bxt ac97_bus kvm iTCO_vendor_support ee1004 gpio_keys snd_hwdep mei_hdcp mac80211 irqbypass snd_seq rapl libarc4 snd_seq_device intel_cstate iwlwifi intel_uncore snd_pcm msi_wmi pcspkr snd_timer wmi_bmof sparse_keymap cfg80211 snd mei_me i2c_i801 soundcore i2c_smbus joydev mei rfkill idma64 intel_pch_thermal soc_button_array acpi_pad acpi_tad ip_tables i915 nouveau hid_logitech_hidpp ttm hid_multitouch i2c_algo_bit mxm_wmi drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel nvme ghash_clmulni_intel drm nvme_core serio_raw i2c_hid hid_logitech_dj video wmi
 pinctrl_cannonlake rtsx_usb_sdmmc mmc_core rtsx_usb fuse
CPU: 3 PID: 49741 Comm: kworker/u16:4 Not tainted 5.10.11-100.fc32.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. PS63 Modern 8RC/MS-16S1, BIOS E16S1IMS.106 12/24/2018
Workqueue: phy0 ieee80211_iface_work [mac80211]
RIP: 0010:iwl_mvm_remove_time_event+0xb0/0xc0 [iwlmvm]
Code: 89 4c 24 0c 89 44 24 04 e8 dd 19 d5 ff 31 d2 b9 24 00 00 00 48 89 ef 4c 8d 44 24 04 be 29 00 00 00 e8 e4 b1 fe ff 85 c0 74 9c <0f> 0b eb 98 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 41
RSP: 0018:ffff9a0ec5b2f6d8 EFLAGS: 00010282
RAX: 00000000fffffffb RBX: ffff8b5743da3828 RCX: 0000000000000000
RDX: 0000000000000040 RSI: ffff9a0ec5b2f690 RDI: ffff8b5744b88028
RBP: ffff8b57442f9ee8 R08: ffff9a0ec5b2f6dc R09: ffff8b57442f9ee8
R10: 0000000000000024 R11: ffffffff9fb44748 R12: ffff8b5743da3550
R13: ffff8b57442f9ee0 R14: ffff8b57442f9f18 R15: ffff8b57442f9ee8
FS:  0000000000000000(0000) GS:ffff8b5e9dcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002d38fb463320 CR3: 000000025fa10005 CR4: 00000000003706e0
Call Trace:
 iwl_mvm_bss_info_changed+0x63d/0x720 [iwlmvm]
 drv_bss_info_changed+0x8a/0x170 [mac80211]
 ieee80211_rx_mgmt_beacon+0x6e0/0x1180 [mac80211]
 ieee80211_sta_rx_queued_mgmt+0x72/0x6a0 [mac80211]
 ? update_load_avg+0x7a/0x5e0
 ? update_blocked_averages+0x218/0x610
 ? update_group_capacity+0x25/0x200
 ? cpumask_next_and+0x1a/0x20
 ? update_sd_lb_stats.constprop.0+0x7ec/0x870
 ? find_busiest_group+0x30/0x300
 ? load_balance+0x15d/0xd10
 ? lock_timer_base+0x61/0x80
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 ? newidle_balance+0x1c3/0x3a0
 ieee80211_iface_work+0x27a/0x390 [mac80211]
 process_one_work+0x1b6/0x350
 worker_thread+0x53/0x3e0
 ? process_one_work+0x350/0x350
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30