Info

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Function
ttm_bo_kunmap
First occurrence
2025-11-06
Last occurrence
2026-02-24
State
NEW
Components
kernel Tainted
Quality
-50

Statistics

Operating system Count
Fedora 42 19
Architecture Count
x86_64 19
Related packages Count
kernel-core 19
 0:6.17.5-200.fc42 19

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Report backtrace

Complete report #1370683
Frame # Function Binary Source or offset Line
1
? ttm_bo_kunmap
ttm 0xb6
2
? radeon_bo_unref
radeon 0x5e
3
select_task_rq
vmlinux 0x7f
4
radeon_bo_unref
radeon 0x5e
5
radeon_bo_unref
radeon 0x5e
6
? radeon_bo_unref
radeon 0x5e
7
select_task_rq
vmlinux 0x7f
8
select_task_rq
vmlinux 0x7f
9
? radeon_bo_unref
radeon 0x5e
10
radeon_bo_unref
radeon 0x5e
11
select_task_rq
vmlinux 0x7f
12
select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
? select_task_rq
vmlinux 0x7f
18
? select_task_rq
vmlinux 0x7f
19
select_task_rq
vmlinux 0x7f
WARNING: CPU: 6 PID: 42614 at kernel/workqueue.c:4205 __flush_work+0x34f/0x3b0
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer 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 nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security nf_tables ip6table_filter ip6_tables iptable_filter ip_tables vboxnetadp(OE) vboxnetflt(OE) snd_hda_codec_intelhdmi vboxdrv(OE) snd_hda_codec_alc269 snd_hda_scodec_component qrtr snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common bnep snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus
 iwlmvm snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_hda_ext_core kvm_intel sunrpc snd_hda_codec mac80211 snd_hda_core kvm snd_intel_dspcfg libarc4 snd_intel_sdw_acpi uvcvideo snd_hwdep snd_soc_core uvc videobuf2_vmalloc dell_pc platform_profile snd_ctl_led videobuf2_memops btusb snd_compress videobuf2_v4l2 ac97_bus irqbypass videobuf2_common iwlwifi snd_pcm_dmaengine dell_laptop btrtl binfmt_misc btintel dell_wmi rapl videodev btbcm snd_seq iTCO_wdt dell_smbios spi_nor btmtk dcdbas snd_seq_device intel_cstate intel_pmc_bxt mtd ee1004 iTCO_vendor_support mei_pxp mei_hdcp intel_rapl_msr dell_smm_hwmon bluetooth intel_uncore dell_wmi_descriptor mc wmi_bmof snd_pcm vfat cfg80211 pcspkr processor_thermal_device_pci_legacy spi_intel_pci i2c_i801 snd_timer spi_intel r8169 fat processor_thermal_device snd processor_thermal_wt_hint i2c_smbus realtek platform_temperature_control soundcore mei_me
 processor_thermal_rfim processor_thermal_rapl mei intel_rapl_common processor_thermal_wt_req idma64 processor_thermal_power_floor rfkill processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf int3403_thermal intel_pmc_core pmt_telemetry int3402_thermal pmt_discovery pmt_class int340x_thermal_zone intel_pmc_ssram_telemetry intel_hid int3400_thermal intel_vsec acpi_thermal_rel sparse_keymap acpi_pad joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp gpu_sched drm_panel_backlight_quirks i915 radeon nvme nvme_core drm_ttm_helper drm_buddy ttm drm_exec hid_multitouch drm_suballoc_helper i2c_algo_bit polyval_clmulni ghash_clmulni_intel nvme_keyring nvme_auth drm_display_helper i2c_hid_acpi i2c_hid video cec intel_oc_wdt pinctrl_cannonlake wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ntsync i2c_dev fuse
CPU: 6 UID: 1000 PID: 42614 Comm: chrome:rcs0 Tainted: G           OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Inspiron 3583/0NN4D6, BIOS 1.30.0 04/10/2024
RIP: 0010:__flush_work+0x34f/0x3b0
Code: 8b 04 24 4c 8b 44 24 08 65 48 8b 15 e3 1e 3f 03 48 85 c0 48 89 54 24 60 0f 85 d9 fe ff ff e9 e6 fd ff ff 0f 0b e9 6d ff ff ff <0f> 0b e9 66 ff ff ff 0f 0b e9 0f ff ff ff e8 be 62 18 01 48 89 c6
RSP: 0018:ffffd39ce08ef9a8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b368f362a78 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffd39ce08efa10
RBP: ffffd39ce08ef9c8 R08: 0000000000000003 R09: 000000000000000f
R10: ffff8b369ae7d960 R11: ffffd39ce08efa98 R12: 0000000000000001
R13: 0000000000000000 R14: ffffd39ce08efad8 R15: ffffd39ce08efd98
FS:  00007f19591f46c0(0000) GS:ffff8b3c1ad45000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557584747ad0 CR3: 0000000198100002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? ttm_bo_kunmap+0xb6/0xe0 [ttm]
 ? radeon_bo_kunmap+0x2b/0x40 [radeon]
 cancel_delayed_work_sync+0x5e/0x80
 radeon_uvd_note_usage+0x20/0x1b0 [radeon]
 radeon_cs_ioctl+0x36d/0x390 [radeon]
 ? __pfx_radeon_cs_ioctl+0x10/0x10 [radeon]
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_radeon_cs_ioctl+0x10/0x10 [radeon]
 radeon_drm_ioctl+0x4f/0xa0 [radeon]
 __x64_sys_ioctl+0x94/0xe0
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1977cf288d
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:00007f19591f2140 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00002f640237c008 RCX: 00007f1977cf288d
RDX: 00002f640238c010 RSI: 00000000c0206466 RDI: 000000000000004d
RBP: 00007f19591f2190 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00002f640238c010
R13: 00000000c0206466 R14: 000000000000004d R15: 00002f640226c6b0
 </TASK>