Backtrace

list_del corruption. next->prev should be ffff9cfd461aa7f8, but was ffff9cfd461aa108
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kernel BUG at lib/list_debug.c:54!
invalid opcode: 0000 [#1] SMP PTI
CPU: 3 PID: 168789 Comm: kworker/3:1 Tainted: G        W I       5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. Latitude E5470/0VHKV0, BIOS 1.3.8 01/20/2016
Workqueue: events iwl_mvm_add_new_dqa_stream_wk [iwlmvm]
RIP: 0010:__list_del_entry_valid.cold+0x1d/0x47
Code: c7 c7 e8 a4 3e 85 e8 46 4c fe ff 0f 0b 48 89 fe 48 c7 c7 78 a5 3e 85 e8 35 4c fe ff 0f 0b 48 c7 c7 28 a6 3e 85 e8 27 4c fe ff <0f> 0b 48 89 f2 48 89 fe 48 c7 c7 e8 a5 3e 85 e8 13 4c fe ff 0f 0b
RSP: 0000:ffffbe6540efbdf0 EFLAGS: 00010296
RAX: 0000000000000054 RBX: ffff9cfd461aa7f8 RCX: 0000000000000000
RDX: ffff9cfd49da7060 RSI: ffff9cfd49d98d00 RDI: ffff9cfd49d98d00
RBP: ffff9cfd487c8900 R08: 000000000000160c R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 000000000000000a
R13: ffff9cfd43faac48 R14: 0000000000000000 R15: ffff9cfd43fa9ec8
FS:  0000000000000000(0000) GS:ffff9cfd49d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001f5cca7f0810 CR3: 000000023033a005 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 iwl_mvm_add_new_dqa_stream_wk+0x2e1/0x860 [iwlmvm]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: lp hid_logitech_hidpp hid_logitech_dj binfmt_misc veth nf_conntrack_netlink xt_addrtype br_netfilter overlay uinput 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat iwlmvm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mac80211 kvm snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp libarc4 snd_hda_ext_core snd_hda_codec_hdmi snd_soc_acpi_intel_match snd_soc_acpi irqbypass uvcvideo snd_soc_core iwlwifi snd_hda_codec_realtek videobuf2_vmalloc videobuf2_memops
 videobuf2_v4l2 snd_compress videobuf2_common snd_hda_codec_generic ac97_bus snd_pcm_dmaengine rapl videodev iTCO_wdt intel_pmc_bxt snd_hda_intel intel_cstate snd_intel_dspcfg btusb snd_hda_codec mc btrtl btbcm intel_uncore btintel iTCO_vendor_support ppdev mei_wdt dell_laptop ledtrig_audio snd_hda_core mei_hdcp ee1004 snd_hwdep dell_smm_hwmon intel_rapl_msr dell_wmi dell_smbios bluetooth dcdbas snd_seq snd_seq_device ecdh_generic ecc sparse_keymap joydev cfg80211 wmi_bmof pcspkr dell_wmi_descriptor intel_wmi_thunderbolt snd_pcm intel_xhci_usb_role_switch roles snd_timer snd parport_pc i2c_i801 parport processor_thermal_device i2c_smbus intel_rapl_common intel_pch_thermal mei_me mei int3403_thermal int3400_thermal soundcore dell_smo8800 intel_soc_dts_iosf int340x_thermal_zone acpi_pad acpi_thermal_rel dell_rbtn rfkill zram ip_tables i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel e1000e i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm serio_raw
 rtsx_pci wmi video fuse