Backtrace

WARNING: CPU: 7 PID: 0 at kernel/workqueue.c:1419 __queue_work+0x336/0x3e0
Modules linked in: nouveau mxm_wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmnet(OE) vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) rfcomm bnep sunrpc xfs intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel rtl8xxxu ath9k ath9k_common pn544_mei kvm ath9k_hw mei_phy pn544 uvcvideo hci nfc videobuf2_vmalloc mei_wdt videobuf2_memops mei_hdcp at24 rtl8192cu videobuf2_v4l2
 rtl_usb rtl8192c_common videobuf2_common iTCO_wdt ppdev intel_pmc_bxt rtlwifi iTCO_vendor_support dell_laptop dell_smm_hwmon ath3k snd_hda_codec_realtek btusb snd_hda_codec_generic btrtl btbcm ledtrig_audio snd_hda_codec_hdmi btintel irqbypass snd_soc_rt5640 videodev snd_soc_rl6231 rapl mac80211 bluetooth snd_hda_intel mc intel_cstate qcserial snd_intel_dspcfg intel_uncore usb_wwan snd_soc_core ath snd_intel_sdw_acpi snd_hda_codec snd_compress cfg80211 snd_pcm_dmaengine ac97_bus snd_hda_core dell_wmi snd_hwdep i2c_i801 snd_seq dell_smbios mei_me snd_seq_device dcdbas wmi_bmof i2c_smbus joydev pcspkr libarc4 dell_wmi_descriptor sparse_keymap snd_pcm mei lpc_ich snd_timer parport_pc snd parport dell_rbtn soundcore dell_smo8800 rfkill binfmt_misc drm zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel qmi_wwan sdhci_pci ghash_clmulni_intel cqhci cdc_wdm usbnet serio_raw mii e1000e sdhci mmc_core wmi video fuse
CPU: 7 PID: 0 Comm: swapper/7 Tainted: G           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: Dell Inc. Precision M4800/, BIOS A23 02/01/2018
RIP: 0010:__queue_work+0x336/0x3e0
Code: e9 a2 fd ff ff 48 89 c3 e9 54 fe ff ff 65 8b 05 e0 f8 f1 50 a9 00 01 ff 00 75 0f 65 48 8b 3c 25 c0 7b 01 00 f6 47 2c 20 75 24 <0f> 0b 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 0b e9 83 fe
RSP: 0018:ffffb5ce40214ea0 EFLAGS: 00010006
RAX: 0000000080000100 RBX: 0000000000000100 RCX: 0000000000000200
RDX: ffff9b03de8a2190 RSI: ffff9b03414efc00 RDI: 0000000000002000
RBP: ffff9b03de8a21b0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffffb0c060c0 R12: 0000000000002000
R13: dead000000000122 R14: ffff9b03414efc00 R15: ffff9b03de8a2190
FS:  0000000000000000(0000) GS:ffff9b0a5ddc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2aa400b428 CR3: 0000000676c10002 CR4: 00000000001706e0
Call Trace:
 <IRQ>
 ? queue_work_node+0xf0/0xf0
 call_timer_fn+0x29/0xf0
 __run_timers.part.0+0x147/0x210
 ? __hrtimer_run_queues+0x129/0x250
 ? recalibrate_cpu_khz+0x10/0x10
 ? ktime_get+0x38/0x90
 ? lapic_next_deadline+0x28/0x30
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd0/0x28f
 __irq_exit_rcu+0xcc/0x100
 sysvec_apic_timer_interrupt+0x72/0x90
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:cpuidle_enter_state+0xc7/0x350
Code: 8b 3d d5 97 69 50 e8 28 bf 79 ff 49 89 c5 0f 1f 44 00 00 31 ff e8 59 d7 79 ff 45 84 ff 0f 85 fa 00 00 00 fb 66 0f 1f 44 00 00 <45> 85 f6 0f 88 06 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d
RSP: 0018:ffffb5ce400d7eb0 EFLAGS: 00000246
RAX: ffff9b0a5ddeac80 RBX: 0000000000000005 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000002dd1f634 RDI: 0000000000000000
RBP: ffff9b0a5ddf6a48 R08: 00000029693b4f47 R09: 0000000000000018
R10: 0000000000000f74 R11: 0000000000000f1c R12: ffffffffb0e5c500
R13: 00000029693b4f47 R14: 0000000000000005 R15: 0000000000000000
 cpuidle_enter+0x29/0x40
 do_idle+0x1ce/0x270
 cpu_startup_entry+0x19/0x20
 secondary_startup_64_no_verify+0xc2/0xcb