Backtrace

WARNING: CPU: 3 PID: 29 at drivers/net/wireless/mediatek/mt7601u/dma.c:306 mt7601u_dma_enqueue_tx+0x20d/0x230 [mt7601u]
Modules linked in: ccm mt7601u mac80211 cfg80211 libarc4 uinput snd_seq_dummy snd_hrtimer 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 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 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel intel_rapl_msr intel_rapl_common soundwire_generic_allocation snd_soc_core snd_compress edac_mce_amd snd_pcm_dmaengine soundwire_cadence kvm_amd snd_hda_codec kvm snd_hda_core ac97_bus btusb snd_hwdep ucsi_ccg irqbypass typec_ucsi snd_seq btrtl typec btbcm btintel bluetooth snd_seq_device snd_pcm ecdh_generic rapl snd_timer rfkill
 joydev wmi_bmof ecc snd soundcore sp5100_tco gpio_amdpt i2c_piix4 i2c_nvidia_gpu gpio_generic k10temp pcspkr acpi_cpufreq zram ip_tables nouveau video mxm_wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp r8169 uas usb_storage wmi pinctrl_amd fuse
CPU: 3 PID: 29 Comm: ksoftirqd/3 Not tainted 5.11.12-300.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450M H/B450M H, BIOS F1 12/10/2019
RIP: 0010:mt7601u_dma_enqueue_tx+0x20d/0x230 [mt7601u]
Code: e8 e8 19 8d f9 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 64 fe ff ff <0f> 0b 4c 89 fe 4c 89 e7 41 be e4 ff ff ff e8 70 38 b1 f9 eb a5 0f
RSP: 0018:ffffa87c002afa58 EFLAGS: 00010046
RAX: 0000000000000040 RBX: ffff8ff8a8050868 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff8ff8888bc800 RDI: ffff8ff8b30565b4
RBP: ffff8ff8b3055f20 R08: 0000000000000202 R09: ffff8ff8fc83e540
R10: 5c4300885a0e6e2c R11: ffff8ff8b3056510 R12: ffff8ff8b30565b4
R13: ffff8ff8c67d6500 R14: 00000000c0028300 R15: 0000000000000282
FS:  0000000000000000(0000) GS:ffff8ffb8e8c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fca33549ce0 CR3: 000000010ba60000 CR4: 0000000000350ee0
Call Trace:
 mt7601u_tx+0x245/0x330 [mt7601u]
 ieee80211_tx_frags+0x15f/0x220 [mac80211]
 __ieee80211_tx+0x76/0x140 [mac80211]
 ieee80211_tx+0xc7/0x110 [mac80211]
 __ieee80211_subif_start_xmit+0x8a6/0xe80 [mac80211]
 ? free_one_page+0x5f/0xe0
 ? __free_slab+0xf6/0x230
 ? unfreeze_partials+0xe0/0x170
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 ? csum_partial+0xd/0x20
 ? __skb_checksum+0x6c/0x2e0
 ? __tasklet_hi_schedule+0x70/0xb0
 ieee80211_subif_start_xmit+0x3b/0x2d0 [mac80211]
 ? skb_checksum+0x22/0x30
 ? skb_send_sock_locked+0x1e0/0x1e0
 ? skb_checksum_help+0xa6/0x120
 dev_hard_start_xmit+0xca/0x1e0
 sch_direct_xmit+0xeb/0x2f0
 __qdisc_run+0x149/0x550
 net_tx_action+0x10d/0x230
 __do_softirq+0xd0/0x28f
 run_ksoftirqd+0x26/0x40
 smpboot_thread_fn+0xc5/0x160
 ? smpboot_register_percpu_thread+0xf0/0xf0
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30