Kerneloops

Similar reports
Problem #798454
Component
kernel Tainted
Last affected version
0:6.16.9-200.fc42
Executable
unknown
First occurrence
2025-10-03
Last occurrence
2025-10-13
Unique reports
4
Quality
-31

Statistics

Operating system Unique / Total count
Fedora 42 4 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.16.10-200.fc42 2
 0:6.16.9-200.fc42 2

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
drm_connector_cleanup
vmlinux 0x1b5
2
drm_connector_cleanup
vmlinux 0x1b5
3
mt76_dma_tx_cleanup
mt76 0x15a
4
mt792x_pm_wake_work
mt792x_lib 0xeb
5
drm_connector_cleanup
vmlinux 0x1b5
6
drm_connector_cleanup
vmlinux 0x1b5
7
? drm_connector_cleanup
vmlinux 0x1b5
8
drm_connector_cleanup
vmlinux 0x1b5
9
? drm_connector_cleanup
vmlinux 0x1b5
10
? drm_connector_cleanup
vmlinux 0x1b5
11
drm_connector_cleanup
vmlinux 0x1b5
12
? drm_connector_cleanup
vmlinux 0x1b5
13
drm_connector_cleanup
vmlinux 0x1b5
WARNING: CPU: 7 PID: 730 at drivers/iommu/dma-iommu.c:823 __iommu_dma_unmap+0x139/0x150
Modules linked in: binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer uhid 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 bnep sunrpc snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_soc_dmic snd_acp3x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh intel_rapl_msr snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp vfat snd_sof_pci ee1004 fat snd_sof_xtensa_dsp snd_sof amd_atl intel_rapl_common snd_sof_utils btusb snd_pci_ps btrtl snd_soc_acpi_amd_match snd_amd_sdw_acpi btintel soundwire_amd soundwire_generic_allocation edac_mce_amd btbcm mt7921e snd_hda_codec_realtek soundwire_bus btmtk mt7921_common snd_soc_sdca snd_hda_codec_generic kvm_amd mt792x_lib snd_hda_scodec_component snd_hda_codec_hdmi snd_soc_core uvcvideo mt76_connac_lib kvm uvc bluetooth videobuf2_vmalloc
 snd_hda_intel mt76 snd_intel_dspcfg snd_compress ac97_bus snd_intel_sdw_acpi videobuf2_memops snd_pcm_dmaengine snd_hda_codec videobuf2_v4l2 snd_ctl_led snd_rpl_pci_acp6x snd_hda_core irqbypass snd_acp_pci mac80211 snd_hwdep videobuf2_common snd_amd_acpi_mach rapl squashfs videodev snd_acp_legacy_common mc snd_seq snd_pci_acp6x pcspkr snd_seq_device libarc4 snd_pci_acp5x snd_pcm think_lmi snd_rn_pci_acp3x cfg80211 firmware_attributes_class thinkpad_acpi snd_acp_config snd_timer sparse_keymap platform_profile wmi_bmof snd_soc_acpi rfkill snd snd_pci_acp3x soundcore k10temp i2c_piix4 i2c_smbus hid_sensor_accel_3d hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf joydev industrialio amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched nvme drm_suballoc_helper drm_panel_backlight_quirks drm_buddy ucsi_acpi nvme_core drm_display_helper typec_ucsi polyval_clmulni ghash_clmulni_intel typec video sha512_ssse3
 nvme_keyring wacom hid_multitouch hid_sensor_hub thunderbolt sha1_ssse3 amd_sfh nvme_auth cec sp5100_tco i2c_hid_acpi wmi i2c_hid serio_raw i2c_dev fuse
CPU: 7 UID: 0 PID: 730 Comm: kworker/u64:13 Tainted: G        W           6.16.9-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 21FR0005MZ/21FR0005MZ, BIOS R26ET45W (1.23 ) 02/03/2025
Workqueue: mt76 mt792x_pm_wake_work [mt792x_lib]
RIP: 0010:__iommu_dma_unmap+0x139/0x150
Code: 00 00 00 00 48 c7 44 24 10 00 00 00 00 48 c7 44 24 28 00 00 00 00 48 c7 04 24 ff ff ff ff 4c 89 74 24 18 4c 89 74 24 20 eb 88 <0f> 0b e9 7a ff ff ff e8 fb 1c 62 00 66 66 2e 0f 1f 84 00 00 00 00
RSP: 0018:ffffd312c1d67cc8 EFLAGS: 00010206
RAX: 0000000000008000 RBX: 0000000000006000 RCX: 00000000ff997fff
RDX: 0000000000008000 RSI: ffffffffffffffff RDI: ffff8d329fd8dcc0
RBP: 00000000ff990000 R08: 0000000000008000 R09: 0000000000000000
R10: ffffd312c1d67c08 R11: 000ffffffffff000 R12: 0000000000005cd8
R13: ffff8d328271be10 R14: ffffd312c1d67ce0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8d35d77dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f41ff020400 CR3: 000000001702c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 iommu_dma_unmap_page+0x48/0x90
 dma_unmap_page_attrs+0x24f/0x290
 mt76_dma_tx_cleanup+0x15a/0x330 [mt76]
 mt792x_pm_wake_work+0xee/0x1d0 [mt792x_lib]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>