Backtrace

WARNING: CPU: 11 PID: 8647 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
Modules linked in: hid_logitech ff_memless tls uinput uhid 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nvidia_drm(POE) nvidia_modeset(POE) nfnetlink nvidia_uvm(POE) nvidia(POE) qrtr bnep sunrpc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus intel_rapl_msr intel_rapl_common snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_tcc_cooling x86_pkg_temp_thermal snd_soc_acpi intel_powerclamp coretemp iwlmvm snd_soc_core snd_compress kvm_intel snd_hda_codec_realtek ucsi_ccg ac97_bus mac80211 mei_hdcp mei_pxp snd_hda_codec_hdmi
 snd_pcm_dmaengine typec_ucsi uvcvideo ee1004 kvm iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_hda_codec_generic btusb ledtrig_audio btrtl snd_hda_intel libarc4 gpio_keys videobuf2_vmalloc snd_intel_dspcfg typec irqbypass btbcm videobuf2_memops snd_intel_sdw_acpi videobuf2_v4l2 rapl snd_hda_codec btintel videobuf2_common intel_cstate btmtk iwlwifi i2c_i801 intel_uncore snd_hda_core snd_seq msi_wmi mei_me pcspkr wmi_bmof intel_wmi_thunderbolt videodev sparse_keymap snd_seq_device snd_hwdep i2c_smbus mei bluetooth idma64 cfg80211 snd_pcm mc snd_timer snd soundcore i2c_nvidia_gpu rfkill intel_pch_thermal soc_button_array acpi_pad zram i915 nvme drm_buddy drm_display_helper nvme_core crct10dif_pclmul crc32_pclmul alx cec hid_multitouch crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel serio_raw mdio ttm nvme_common i2c_hid_acpi i2c_hid mxm_wmi video wmi pinctrl_cannonlake ip6_tables ip_tables analog gameport joydev fuse
CPU: 11 PID: 8647 Comm: Hue.x86_64 Tainted: P        W  OE      6.0.15-300.fc37.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. GS65 Stealth 9SD/MS-16Q4, BIOS E16Q4IMS.116 10/07/2019
RIP: 0010:refcount_warn_saturate+0x51/0x110
Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 23 80 3d 29 bd bd 01 00 75 ee 48 c7 c7 20 41 7c b5 c6 05 19 bd bd 01 01 e8 de 51 66 00 <0f> 0b c3 cc cc cc cc 80 3d 07 bd bd 01 00 75 cb 48 c7 c7 20 41 7c
RSP: 0018:ffffa034c27a7980 EFLAGS: 00010296
RAX: 0000000000000026 RBX: ffff89398f1c71f0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffb57aac9a RDI: 00000000ffffffff
RBP: ffffa034c27a7988 R08: 0000000000000000 R09: ffffa034c27a7820
R10: 0000000000000003 R11: ffffffffb6146328 R12: ffff893aeef6a2e0
R13: 0000000000000001 R14: ffff89398f1c7228 R15: ffff89395ccd6e00
FS:  00007f666e0b56c0(0000) GS:ffff893c6dcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000012813c059000 CR3: 000000037ec2e002 CR4: 00000000003706e0
Call Trace:
 <TASK>
 dma_buf_poll_add_cb+0xec/0x120
 dma_buf_poll+0x177/0x270
 do_sys_poll+0x2b9/0x5e0
 ? poll_initwait+0x40/0x40
 ? __pollwait+0xe0/0xe0
 __x64_sys_poll+0x3a/0x120
 do_syscall_64+0x58/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6679e4205f
Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 99 85 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 ed 85 f8 ff 8b 44
RSP: 002b:00007f666e0b3a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: ffffffffffffffda RBX: 00007f666e0b3ac8 RCX: 00007f6679e4205f
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f666e0b3ac8
RBP: 0000000004114328 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000046730630 R11: 0000000000000293 R12: 00000000041bfd40
R13: 00000000041143d0 R14: 0000000003e2a440 R15: 0000000004884d00
 </TASK>