Backtrace

WARNING: CPU: 0 PID: 12 at drivers/net/wireless/mediatek/mt7601u/dma.c:306 mt7601u_dma_enqueue_tx+0x225/0x250 [mt7601u]
Modules linked in: uinput 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 sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp soundwire_cadence coretemp snd_hda_codec kvm_intel snd_hda_core ac97_bus joydev mt7601u mac80211 snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc
 videobuf2_memops snd_hwdep videobuf2_v4l2 videobuf2_common cfg80211 snd_seq snd_rawmidi rfkill libarc4 snd_seq_device videodev mc snd_pcm at24 snd_timer snd kvm i2c_i801 irqbypass rapl intel_cstate iTCO_wdt intel_pmc_bxt iTCO_vendor_support soundcore pcspkr intel_uncore lpc_ich i2c_smbus binfmt_misc zram ip_tables nouveau mxm_wmi wmi i2c_algo_bit drm_ttm_helper ttm hid_logitech_hidpp crct10dif_pclmul crc32_pclmul drm_kms_helper crc32c_intel ghash_clmulni_intel cec drm r8169 video hid_logitech_dj fuse
CPU: 0 PID: 12 Comm: ksoftirqd/0 Not tainted 5.11.16-200.fc33.x86_64 #1
Hardware name: To be filled by O.E.M. To be filled by O.E.M./H61, BIOS 4.6.5 09/16/2020
RIP: 0010:mt7601u_dma_enqueue_tx+0x225/0x250 [mt7601u]
Code: e8 e0 11 cd e7 85 c0 75 38 41 8b 55 74 41 8b 85 b8 00 00 00 85 d2 75 27 01 d8 41 01 5d 70 41 89 85 b8 00 00 00 e9 4f fe ff ff <0f> 0b 4c 89 c6 4c 89 ff 41 be e4 ff ff ff e8 a8 3b f1 e7 eb a5 0f
RSP: 0000:ffffbb6d4007ba60 EFLAGS: 00010046
RAX: 0000000000000040 RBX: 00000000c0028300 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8f55041ae5b4
RBP: ffff8f55041adf20 R08: 0000000000000282 R09: ffff8f546a664dc1
R10: 3b38de732b505d5e R11: ffff8f55041ae510 R12: ffff8f55024fa868
R13: ffff8f546abaef00 R14: ffff8f5506f4f000 R15: ffff8f55041ae5b4
FS:  0000000000000000(0000) GS:ffff8f5616c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f66aa564000 CR3: 000000016d7e8003 CR4: 00000000001706f0
Call Trace:
 mt7601u_tx+0x249/0x330 [mt7601u]
 ieee80211_tx_frags+0x160/0x220 [mac80211]
 __ieee80211_tx+0x7a/0x130 [mac80211]
 ieee80211_tx+0xc9/0x110 [mac80211]
 __ieee80211_subif_start_xmit+0x818/0xdc0 [mac80211]
 ? update_load_avg+0x7a/0x5e0
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 ? irqtime_account_irq+0x38/0xb0
 ? __irq_exit_rcu+0x4c/0x100
 ? sysvec_apic_timer_interrupt+0x36/0x80
 ? asm_sysvec_apic_timer_interrupt+0x12/0x20
 ieee80211_subif_start_xmit+0x38/0x2c0 [mac80211]
 ? netif_skb_features+0x9c/0x2d0
 dev_hard_start_xmit+0xc7/0x1e0
 sch_direct_xmit+0xeb/0x2f0
 __qdisc_run+0x149/0x550
 ? switch_mm_irqs_off+0x1cb/0x430
 net_tx_action+0x10d/0x230
 __do_softirq+0xcf/0x28f
 run_ksoftirqd+0x26/0x40
 smpboot_thread_fn+0xc5/0x160
 ? smpboot_register_percpu_thread+0xf0/0xf0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30