Backtrace

WARNING: CPU: 1 PID: 2700 at drivers/gpu/drm/ttm/ttm_bo.c:253 ttm_bo_release+0x29a/0x2f0 [ttm]
Modules linked in: joydev hid_apple rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat 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 nf_tables qrtr uhid bnep sunrpc binfmt_misc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp at24 ath9k btusb kvm_intel iTCO_wdt intel_pmc_bxt btrtl btintel iTCO_vendor_support ath9k_common btbcm mei_hdcp mei_pxp btmtk ath9k_hw bluetooth applesmc kvm mac80211 vfat snd_hda_codec_hdmi snd_hda_codec_cirrus fat snd_hda_codec_generic irqbypass rapl snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi intel_cstate snd_hda_codec intel_uncore libarc4 pcspkr snd_hda_core i2c_i801 i2c_smbus uvcvideo snd_hwdep ath uvc videobuf2_vmalloc thunderbolt lpc_ich snd_seq cfg80211 videobuf2_memops videobuf2_v4l2 videobuf2_common squashfs snd_seq_device videodev snd_pcm mc tg3 snd_timer
 rfkill mei_me acpi_als snd mei soundcore industrialio_triggered_buffer kfifo_buf pktcdvd industrialio apple_mfi_fastcharge loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp gpu_sched drm_panel_backlight_quirks i915 radeon polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 drm_ttm_helper drm_buddy ttm drm_exec i2c_algo_bit drm_suballoc_helper sha256_ssse3 sha1_ssse3 drm_display_helper firewire_ohci firewire_core crc_itu_t video wmi cec uas usb_storage hid_appleir fuse
CPU: 1 UID: 1000 PID: 2700 Comm: Xorg Not tainted 6.14.9-300.fc42.x86_64 #1
Hardware name: Apple Inc. iMac12,1/Mac-942B5BF58194151B, BIOS    IM121.88Z.004F.B00.1804101150 04/10/18
RIP: 0010:ttm_bo_release+0x29a/0x2f0 [ttm]
Code: 8b b4 24 48 08 00 00 41 8b bc 24 e8 00 00 00 48 83 c4 40 48 8d 53 30 5b 5d 41 5c 41 5d e9 6e 53 ff f6 4c 89 e7 e9 51 fe ff ff <0f> 0b 48 83 7b 20 00 0f 84 96 fd ff ff 0f 0b e9 8f fd ff ff c7 43
RSP: 0018:ffffd24f45717ac0 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8d8b11c929e0 RCX: 0000000000000002
RDX: ffff8d8b11c929e0 RSI: 0000000000000000 RDI: ffff8d8b11c929e0
RBP: ffff8d8b11c92868 R08: ffff8d8aef82fc40 R09: 000000000040003e
R10: ffff8d8aef82fc40 R11: fffffc6f45be0bc0 R12: ffff8d8a8a374008
R13: ffffffffb7ef61f0 R14: ffffd24f45717be8 R15: 0000000000000007
FS:  00007f40e28445c0(0000) GS:ffff8d8edba80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f40df3e1000 CR3: 000000010474a001 CR4: 00000000000626f0
Call Trace:
 <TASK>
 ? idr_replace+0xa5/0xb0
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 drm_gem_handle_delete+0x88/0xd0
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x29d/0x520
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 radeon_drm_ioctl+0x4e/0x90 [radeon]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x7b/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __do_fault+0x34/0x1d0
 ? do_shared_fault+0x2c/0x140
 ? do_fault+0x39/0x220
 ? __handle_mm_fault+0x3ac/0x710
 ? __count_memcg_events+0xc0/0x1e0
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x227/0x340
 ? do_user_addr_fault+0x188/0x640
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f40e2e2faad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffdad7c6b20 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000000002916b3a0 RCX: 00007f40e2e2faad
RDX: 00007ffdad7c6bc8 RSI: 0000000040086409 RDI: 0000000000000011
RBP: 00007ffdad7c6b70 R08: 01b2036406c80d91 R09: 0000000000000001
R10: 0000000000001000 R11: 0000000000000246 R12: 00007ffdad7c6bc8
R13: 0000000040086409 R14: 0000000000000011 R15: 0000000028ea80b0
 </TASK>