Backtrace

NETDEV WATCHDOG: wwp0s20u4 (cdc_mbim): transmit queue 0 timed out
WARNING: CPU: 3 PID: 30406 at net/sched/sch_generic.c:442 dev_watchdog+0x25c/0x270
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 rmi_smbus rmi_core intel_rapl_msr intel_rapl_common uvcvideo x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel videobuf2_vmalloc videobuf2_memops kvm videobuf2_v4l2 vfat fat squashfs videobuf2_common mei_hdcp iTCO_wdt loop intel_pmc_bxt iTCO_vendor_support videodev irqbypass btusb rapl btrtl intel_cstate btbcm btintel intel_uncore bluetooth snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_hda_codec_hdmi
 snd_hda_intel mac80211 mc libarc4 snd_intel_dspcfg pcspkr iwlwifi joydev wmi_bmof snd_hda_codec ecdh_generic i2c_i801 ecc i2c_smbus cdc_acm snd_hda_core cfg80211 mei_me snd_hwdep thinkpad_acpi mei lpc_ich snd_seq snd_seq_device ledtrig_audio snd_pcm rfkill cm32181 snd_timer industrialio snd soundcore zram ip_tables i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel e1000e drm serio_raw wmi video cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet hid_multitouch mii fuse
CPU: 3 PID: 30406 Comm: Chrome_IOThread Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 20A7005NFR/20A7005NFR, BIOS GRET63WW (1.40 ) 03/27/2020
RIP: 0010:dev_watchdog+0x25c/0x270
Code: 85 c0 75 e5 eb 9a 4c 89 f7 c6 05 dc c0 25 01 01 e8 d9 e6 fa ff 44 89 e9 4c 89 f6 48 c7 c7 70 57 46 b7 48 89 c2 e8 29 83 15 00 <0f> 0b e9 78 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f
RSP: 0000:ffffbcac80178ea0 EFLAGS: 00010286
RAX: 0000000000000041 RBX: ffff920b6dd87400 RCX: ffff920b772d8d08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff920b772d8d00
RBP: ffff920b6e5be3dc R08: 0000000000000480 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff920b6e5be480
R13: 0000000000000000 R14: ffff920b6e5be000 R15: ffff920b6dd87480
FS:  00007f6c815a6640(0000) GS:ffff920b772c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000013c70e963000 CR3: 00000000647ba001 CR4: 00000000001706e0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 __run_timers.part.0+0x1b5/0x230
 ? rebalance_domains+0x162/0x370
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd9/0x2c8
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xc2/0x100
 sysvec_apic_timer_interrupt+0x36/0x80
 ? asm_sysvec_apic_timer_interrupt+0xa/0x20
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0033:0x7f6c9611850c
Code: 89 4c 24 1c e8 15 f8 ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 61 f8 ff ff 48 8b 04
RSP: 002b:00007f6c815a4b90 EFLAGS: 00000246
RAX: 0000000000000050 RBX: 00007f6c815a4d00 RCX: 00007f6c9611850c
RDX: 0000000000000050 RSI: 00003d1e42e42140 RDI: 0000000000000085
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000