Backtrace

WARNING: CPU: 2 PID: 2240 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: xt_nat veth tls uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink overlay qrtr bnep sunrpc vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine intel_rapl_msr snd_ctl_led intel_rapl_common intel_tcc_cooling snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp snd_hda_intel uvcvideo coretemp kvm_intel videobuf2_vmalloc snd_intel_dspcfg ath10k_pci
 videobuf2_memops videobuf2_v4l2 kvm ath10k_core dell_laptop mac80211 iTCO_wdt snd_intel_sdw_acpi irqbypass videobuf2_common snd_hda_codec intel_pmc_bxt dell_smm_hwmon btusb rapl intel_cstate snd_hda_core intel_uncore btrtl libarc4 btbcm btintel ath at24 mei_hdcp iTCO_vendor_support snd_hwdep mei_pxp videodev pcspkr snd_seq mc snd_seq_device snd_pcm cfg80211 rtsx_usb_ms btmtk snd_timer snd bluetooth mei_me memstick dell_wmi joydev soundcore ledtrig_audio sparse_keymap dell_smbios intel_xhci_usb_role_switch i2c_i801 dell_rbtn mei intel_pch_thermal dcdbas i2c_smbus wmi_bmof idma64 rfkill dell_wmi_descriptor acpi_pad zram i915 drm_buddy drm_display_helper crct10dif_pclmul rtsx_usb_sdmmc hid_logitech_hidpp cec mmc_core crc32_pclmul crc32c_intel polyval_clmulni uas polyval_generic mxm_wmi ghash_clmulni_intel r8169 serio_raw usb_storage hid_logitech_dj rtsx_usb ttm i2c_hid_acpi i2c_hid wmi video pinctrl_sunrisepoint hid_multitouch ip6_tables ip_tables fuse
CPU: 2 PID: 2240 Comm: gnome-shell Tainted: P        W IOE      6.0.5-200.fc36.x86_64 #1
Hardware name: Dell Inc. Inspiron 5557/0WT51R, BIOS 1.2.3 12/07/2016
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 20 53 66 00 0f 0b c3 cc cc cc cc 80 3d ab cd bd 01 00 75 85 48 c7 c7 f8 96 7c bc c6 05 9b cd bd 01 01 e8 fd 52 66 00 <0f> 0b c3 cc cc cc cc 80 3d 86 cd bd 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffbaf306187940 EFLAGS: 00010292
RAX: 0000000000000026 RBX: ffff95318dd0ca00 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffbc7b020a RDI: 00000000ffffffff
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffbaf3061877e0
R10: 0000000000000003 R11: ffffffffbd1461a8 R12: ffff95318a5bbc00
R13: 0000000000000002 R14: ffff9531b64d7700 R15: 00000000000002d0
FS:  00007f2f44ac65c0(0000) GS:ffff953472d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000021000303a018 CR3: 000000019b15e005 CR4: 00000000003706e0
Call Trace:
 <TASK>
 _i915_vma_move_to_active+0x16b/0x340 [i915]
 i915_gem_do_execbuffer+0x1de4/0x2c30 [i915]
 ? timerqueue_add+0x62/0xb0
 ? enqueue_hrtimer+0x2f/0x80
 i915_gem_execbuffer2_ioctl+0x115/0x270 [i915]
 ? i915_gem_do_execbuffer+0x2c30/0x2c30 [i915]
 drm_ioctl_kernel+0xa6/0x150
 drm_ioctl+0x22d/0x410
 ? i915_gem_do_execbuffer+0x2c30/0x2c30 [i915]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x58/0x80
 ? lapic_next_deadline+0x28/0x30
 ? clockevents_program_event+0x93/0x100
 ? hrtimer_interrupt+0x127/0x220
 ? sched_clock_cpu+0xb/0xc0
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f2f4810748f
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007fffb9207080 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055b600f15f38 RCX: 00007f2f4810748f
RDX: 00007fffb9207130 RSI: 0000000040406469 RDI: 000000000000000f
RBP: 00007fffb92071c0 R08: 0000000000000015 R09: 000055b6016f0340
R10: 000055b6040a29d0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffb9207130 R14: 000000000000000f R15: 000055b60188a6d0
 </TASK>