Backtrace

WARNING: CPU: 2 PID: 6426 at drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c:1337 iwl_trans_pcie_txq_alloc_response+0x136/0x150 [iwlwifi]
Modules linked in: snd_seq_dummy snd_hrtimer uinput rfcomm 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 cmac nf_tables_set nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc squashfs vfat zstd_decompress fat loop snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_soc_dmic snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof x86_pkg_temp_thermal intel_powerclamp snd_hda_ext_core coretemp snd_soc_acpi_intel_match snd_soc_acpi kvm_intel snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine kvm ledtrig_audio irqbypass snd_hda_intel snd_intel_dspcfg
 snd_hda_codec snd_hda_core crct10dif_pclmul iTCO_wdt snd_hwdep iTCO_vendor_support crc32_pclmul mei_hdcp iwlmvm snd_seq intel_rapl_msr ghash_clmulni_intel intel_cstate intel_uncore snd_seq_device mac80211 snd_pcm uvcvideo intel_rapl_perf btusb videobuf2_vmalloc libarc4 snd_timer videobuf2_memops videobuf2_v4l2 btrtl intel_wmi_thunderbolt btbcm iwlwifi snd acer_wmi pcspkr videobuf2_common btintel i2c_i801 wmi_bmof soundcore spi_pxa2xx_platform videodev mei_me dw_dmac bluetooth cfg80211 mei mc processor_thermal_device joydev intel_rapl_common ucsi_acpi ecdh_generic typec_ucsi idma64 thunderbolt rfkill ecc intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone acer_wireless intel_hid int3400_thermal acpi_pad acpi_thermal_rel sparse_keymap ip_tables i915 hid_multitouch i2c_algo_bit cec drm_kms_helper nvme drm serio_raw nvme_core crc32c_intel i2c_hid wmi pinctrl_icelake video pinctrl_intel fuse
CPU: 2 PID: 6426 Comm: kworker/2:0 Tainted: G        W         5.6.6-300.fc32.x86_64 #1
Hardware name: Acer Swift SF514-54T/Yebisu_IL, BIOS V1.14 05/06/2020
Workqueue: events iwl_mvm_add_new_dqa_stream_wk [iwlmvm]
RIP: 0010:iwl_trans_pcie_txq_alloc_response+0x136/0x150 [iwlwifi]
Code: ff ff e9 48 ff ff ff 0f 0b 41 bd ea ff ff ff e9 3b ff ff ff 44 89 ee 48 c7 c7 63 ce b7 c0 c6 05 d5 c5 02 00 01 e8 41 a3 57 f9 <0f> 0b 41 bd fb ff ff ff e9 18 ff ff ff 66 66 2e 0f 1f 84 00 00 00
RSP: 0018:ffffafdcc308bcc8 EFLAGS: 00010292
RAX: 0000000000000014 RBX: ffffafdcc308bd18 RCX: 0000000000000000
RDX: 0000000000000014 RSI: ffffffffbc274454 RDI: 0000000000000246
RBP: ffff90646e100028 R08: 000005165f0b7d2d R09: 0000000000000014
R10: 000000000000191a R11: 0000000000000001 R12: ffff906447299600
R13: 0000000000000002 R14: 0000000000002710 R15: ffff90646e100028
FS:  0000000000000000(0000) GS:ffff906472680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000019f40c86a000 CR3: 000000044af0a002 CR4: 0000000000760ee0
PKRU: 55555554
Call Trace:
 iwl_trans_pcie_dyn_txq_alloc+0xdc/0x100 [iwlwifi]
 ? ttwu_do_wakeup+0x19/0x140
 iwl_mvm_tvqm_enable_txq+0x84/0x170 [iwlmvm]
 iwl_mvm_sta_alloc_queue_tvqm.constprop.0+0x7d/0x100 [iwlmvm]
 iwl_mvm_add_new_dqa_stream_wk+0x407/0x8a0 [iwlmvm]
 ? __switch_to_asm+0x40/0x70
 ? __switch_to_asm+0x34/0x70
 ? __switch_to+0x80/0x420
 process_one_work+0x1b4/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x115/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x1f/0x40