Kerneloops

Similar reports
Problem #823151
Component
kernel Tainted
Last affected version
0:6.16.7-100.fc41
Executable
unknown
First occurrence
2025-10-10
Last occurrence
2025-10-13
Unique reports
1
Quality
-34

Statistics

Operating system Unique / Total count
Fedora 41 1 / 5
Operating system Count
Fedora 41 5
Architecture Count
x86_64 5
Related packages Count
kernel-core 5
 0:6.16.7-100.fc41 5

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

History

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Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

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Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
warn_thunk_thunk
vmlinux 0x16
3
mt76_dma_tx_cleanup
mt76 0x164
4
? warn_thunk_thunk
vmlinux 0x16
5
mt792x_pm_wake_work
mt792x_lib 0xec
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 8 PID: 12 at drivers/iommu/dma-iommu.c:823 __iommu_dma_unmap+0x13e/0x150
Modules linked in: uinput 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set sunrpc nf_tables qrtr uhid bnep binfmt_misc vfat fat squashfs snd_soc_dmic snd_soc_acp6x_mach snd_acp6x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 amd_atl snd_sof_amd_vangogh intel_rapl_msr snd_sof_amd_rembrandt intel_rapl_common snd_sof_amd_renoir r8153_ecm snd_sof_amd_acp cdc_ether snd_sof_pci usbnet snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match edac_mce_amd snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus kvm_amd snd_hda_codec_realtek snd_soc_sdca snd_hda_codec_generic mt7921e snd_soc_core snd_hda_scodec_component mt7921_common btusb snd_hda_codec_hdmi kvm btrtl uvcvideo mt792x_lib btintel snd_compress snd_hda_intel ac97_bus btbcm snd_pcm_dmaengine uvc
 snd_intel_dspcfg mt76_connac_lib videobuf2_vmalloc btmtk snd_intel_sdw_acpi snd_rpl_pci_acp6x videobuf2_memops snd_usb_audio videobuf2_v4l2 mt76 snd_acp_pci snd_hda_codec videobuf2_common bluetooth r8152 irqbypass snd_usbmidi_lib snd_amd_acpi_mach snd_ump snd_acp_legacy_common spd5118 snd_ctl_led mii rapl videodev snd_hda_core snd_rawmidi snd_pci_acp6x snd_hwdep mac80211 lenovo_ymc pcspkr think_lmi lenovo_wmi_hotkey_utilities mc snd_seq firmware_attributes_class wmi_bmof snd_seq_device i2c_piix4 k10temp snd_pcm libarc4 i2c_smbus snd_pci_acp5x snd_timer snd_rn_pci_acp3x acpi_als ideapad_laptop snd cfg80211 industrialio_triggered_buffer snd_acp_config kfifo_buf snd_soc_acpi sparse_keymap soundcore platform_profile snd_pci_acp3x industrialio rfkill joydev amd_pmc acpi_tad ntsync i2c_dev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched ucsi_acpi drm_suballoc_helper typec_ucsi nvme drm_panel_backlight_quirks drm_buddy typec drm_display_helper
 nvme_core polyval_clmulni ghash_clmulni_intel video hid_multitouch sha512_ssse3 nvme_keyring thunderbolt sha1_ssse3 cec sp5100_tco nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw fuse
CPU: 8 UID: 0 PID: 12 Comm: kworker/u64:0 Tainted: G        W           6.16.7-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 21AS/LNVNB161216, BIOS HZCN47WW 12/29/2022
Workqueue: mt76 mt792x_pm_wake_work [mt792x_lib]
RIP: 0010:__iommu_dma_unmap+0x13e/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 87 <0f> 0b e9 79 ff ff ff e8 96 46 60 00 66 0f 1f 44 00 00 90 90 90 90
RSP: 0018:ffffcff700187cc0 EFLAGS: 00010206
RAX: 0000000000008000 RBX: 00000000ff990000 RCX: ffffffffffffffff
RDX: 00000000ff997fff RSI: 0000000000008000 RDI: ffff8eeeb9879cc0
RBP: 0000000000002000 R08: fffffffffffffff8 R09: 0000000000002000
R10: 0000000000000000 R11: ffffffff9ea08110 R12: ffff8eee844f6e10
R13: ffffcff700187cc0 R14: ffffcff700187cd8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8ef1d0df0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2e3fda3000 CR3: 000000017a02c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 iommu_dma_unmap_page+0x48/0x90
 dma_unmap_page_attrs+0x23b/0x260
 mt76_dma_tx_cleanup+0x164/0x340 [mt76]
 ? try_to_wake_up+0x2ba/0x6d0
 mt792x_pm_wake_work+0xec/0x1d0 [mt792x_lib]
 process_one_work+0x18d/0x340
 worker_thread+0x256/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf5/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>