Backtrace

WARNING: CPU: 0 PID: 803525 at arch/x86/events/intel/ds.c:403 reserve_ds_buffers+0x45d/0x480
Modules linked in: isofs nls_utf8 udf crc_itu_t uas usb_storage uinput snd_seq_dummy snd_hrtimer rfcomm xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter 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 iptable_mangle iptable_raw iptable_security overlay ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac bnep sunrpc vfat fat squashfs loop rtsx_usb_ms btusb btrtl memstick btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common ecdh_generic ecc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel
 soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence intel_rapl_msr intel_rapl_common snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp ac97_bus snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm snd_timer irqbypass rapl intel_cstate intel_uncore snd soundcore iwlmvm mac80211 dell_laptop iTCO_wdt libarc4 at24 iwlwifi mei_hdcp intel_pmc_bxt iTCO_vendor_support cfg80211 pcspkr ledtrig_audio dell_smm_hwmon mei_me i2c_i801 mei dell_wmi i2c_smbus dell_smbios lpc_ich dcdbas joydev sparse_keymap dell_wmi_descriptor wmi_bmof dell_rbtn dw_dmac rfkill acpi_pad nf_conntrack_pptp binfmt_misc ip_tables dm_crypt amdgpu i915 hid_logitech_hidpp rtsx_usb_sdmmc drm_ttm_helper ttm mmc_core iommu_v2 gpu_sched crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm serio_raw rtsx_usb hid_logitech_dj hid_multitouch r8169 wmi i2c_hid video pinctrl_lynxpoint v4l2loopback(OE) videodev mc
 nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 fuse
CPU: 0 PID: 803525 Comm: kworker/0:2 Tainted: G      D W IOE     5.11.16-100.fc32.x86_64 #1
Hardware name: Dell Inc. Inspiron 5548/07CCFC, BIOS A06 10/12/2015
Workqueue: events smp_call_on_cpu_callback
RIP: 0010:reserve_ds_buffers+0x45d/0x480
Code: fd ff ff 80 3d 2c d2 cf 01 00 0f 85 95 fc ff ff 48 c7 c6 70 23 00 85 48 c7 c7 80 75 38 85 c6 05 11 d2 cf 01 01 e8 09 35 b6 00 <0f> 0b e9 74 fc ff ff f6 05 3d 08 d4 01 01 0f 84 68 ff ff ff 41 bc
RSP: 0000:fffface981c87cb8 EFLAGS: 00010296
RAX: 000000000000002f RBX: 0000000000000000 RCX: ffff9fd14ec18ac8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9fd14ec18ac0
RBP: 00000000000117a0 R08: 0000000000000000 R09: fffface981c87ae8
R10: fffface981c87ae0 R11: ffffffff85b44f08 R12: 0000000000000000
R13: fffffe000007f000 R14: 0000000000000002 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff9fd14ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f68bcd28000 CR3: 000000011bdce001 CR4: 00000000003706f0
Call Trace:
 x86_reserve_hardware+0x171/0x180
 x86_pmu_event_init+0x39/0x220
 perf_try_init_event+0x45/0x120
 perf_event_alloc+0x5e6/0xe20
 ? cpumask_next+0x17/0x20
 ? dbs_update+0xa6/0x1f0
 perf_event_create_kernel_counter+0x2f/0x170
 hardlockup_detector_event_create+0x40/0x90
 ? watchdog_enable+0x97/0xd0
 hardlockup_detector_perf_enable+0xa/0x40
 watchdog_nmi_enable+0xa/0x10
 softlockup_start_fn+0x11/0x20
 smp_call_on_cpu_callback+0x29/0x50
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30