Backtrace

WARNING: CPU: 0 PID: 437 at drivers/net/wireless/mediatek/mt7601u/dma.c:204 mt7601u_complete_rx+0xdd/0xf0 [mt7601u]
Modules linked in: vfat fat cmac uinput rfcomm snd_seq_dummy snd_hrtimer 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 bnep sunrpc btusb btrtl btbcm btintel bluetooth mt7601u ecdh_generic snd_hda_codec_hdmi ecc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel mac80211 soundwire_generic_allocation iTCO_wdt at24 intel_pmc_bxt iTCO_vendor_support snd_soc_core snd_compress cfg80211 snd_pcm_dmaengine soundwire_cadence snd_hda_codec snd_hda_core coretemp ac97_bus snd_hwdep uvcvideo snd_seq snd_seq_device videobuf2_vmalloc videobuf2_memops snd_pcm joydev
 videobuf2_v4l2 videobuf2_common acer_wmi sparse_keymap mxm_wmi videodev rfkill pcspkr libarc4 i2c_i801 mc lpc_ich i2c_smbus snd_timer jmb38x_ms snd memstick soundcore acpi_cpufreq zram ip_tables i915 i2c_algo_bit drm_kms_helper cec drm sdhci_pci cqhci sdhci uas mmc_core usb_storage serio_raw r8169 wmi video fuse
CPU: 0 PID: 437 Comm: systemd-journal Tainted: G        W         5.11.12-300.fc34.x86_64 #1
Hardware name: Acer       Aspire 4730Z    /Aspire 4730Z    , BIOS V1.10 07/29/2008
RIP: 0010:mt7601u_complete_rx+0xdd/0xf0 [mt7601u]
Code: 5b 5d 41 5c 41 5d c3 e8 91 b9 45 c8 eb e1 80 3d 31 22 01 00 00 75 d8 48 c7 c7 09 d2 c8 c0 c6 05 21 22 01 00 01 e8 f2 85 ee c8 <0f> 0b eb c1 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 66 66 66
RSP: 0000:ffffa01ec03a7d40 EFLAGS: 00010086
RAX: 000000000000000f RBX: ffff8bb124e11f20 RCX: 0000000000000027
RDX: ffff8bb139618ac8 RSI: 0000000000000001 RDI: ffff8bb139618ac0
RBP: ffff8bb0c3eb6b40 R08: 0000000000000000 R09: ffffa01ec03a7b70
R10: ffffa01ec03a7b68 R11: ffffffff8ab213d0 R12: 0000000000000046
R13: ffff8bb124e12604 R14: 00000000ffffffac R15: ffff8bb0c6b968b0
FS:  00007f6add97bb40(0000) GS:ffff8bb139600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6adcccc790 CR3: 00000000055b0000 CR4: 00000000000006f0
Call Trace:
 __usb_hcd_giveback_urb+0x9c/0x110
 uhci_giveback_urb+0xbe/0x260
 uhci_scan_schedule.part.0+0x58c/0xae0
 uhci_irq+0xb8/0xf0
 usb_hcd_irq+0x28/0x40
 __handle_irq_event_percpu+0x3d/0x160
 handle_irq_event+0x47/0x90
 handle_fasteoi_irq+0x78/0x1c0
 common_interrupt+0x67/0x130
 ? asm_common_interrupt+0x8/0x40
 asm_common_interrupt+0x1e/0x40
RIP: 0033:0x7f6ade531f44
Code: 85 c0 74 1a 48 8b 05 6b 06 14 00 48 c1 c8 11 64 48 33 04 25 30 00 00 00 ff e0 0f 1f 40 00 31 c0 c3 0f 1f 44 00 00 f3 0f 1e fa <64> 48 8b 0c 25 10 00 00 00 64 44 8b 04 25 08 03 00 00 44 89 c2 83
RSP: 002b:00007ffd2e3d50e8 EFLAGS: 00000202
RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 00000000002a0000 RSI: 000055666049ac01 RDI: 0000000000000039
RBP: 00007ffd2e3d5330 R08: 00007f6ade94374b R09: 00007f6ade5ec020
R10: 0000000000000000 R11: 00007f6ade642b50 R12: 000055666049ac00
R13: 000055666047dc51 R14: 0000000000000000 R15: 00007ffd2e3d53d0