Kerneloops

Similar reports
Problem #798454
Component
kernel
Last affected version
0:6.17.4-200.fc42
Executable
unknown
First occurrence
2025-10-05
Last occurrence
2025-10-31
Unique reports
9
Quality
-35

Statistics

Operating system Unique / Total count
Fedora 42 9 / 17
Operating system Count
Fedora 42 17
Architecture Count
x86_64 17
Related packages Count
kernel-core 17
 0:6.16.10-200.fc42 9
 0:6.16.9-200.fc42 5
 0:6.17.4-200.fc42 2
 0:6.16.12-200.fc42 1

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
? mt76_dma_tx_cleanup
mt76 0x15a
5
mt792x_pm_wake_work
mt792x_lib 0xeb
6
mt7921_init_work
mt7921_common 0x9c
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
14
? drm_connector_cleanup
vmlinux 0x1b5
15
drm_connector_cleanup
vmlinux 0x1b5
WARNING: CPU: 11 PID: 566 at drivers/iommu/dma-iommu.c:823 __iommu_dma_unmap+0x139/0x150
Modules linked in: 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 sunrpc qrtr bnep vfat fat snd_soc_dmic snd_ps_pdm_dma snd_soc_ps_mach snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt intel_rapl_msr snd_sof_amd_renoir amd_atl snd_sof_amd_acp intel_rapl_common snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils edac_mce_amd snd_hda_codec_realtek snd_pci_ps btusb snd_hda_codec_generic mt7921e btrtl kvm_amd snd_soc_acpi_amd_match snd_hda_scodec_component snd_amd_sdw_acpi btintel soundwire_amd soundwire_generic_allocation btbcm cdc_mbim mt7921_common btmtk soundwire_bus spd5118 cdc_wdm snd_hda_codec_hdmi mt792x_lib snd_soc_sdca cdc_ncm bluetooth cdc_ether kvm usbnet option mt76_connac_lib snd_soc_core mii uvcvideo usb_wwan snd_compress mt76 ac97_bus uvc snd_hda_intel snd_pcm_dmaengine irqbypass
 videobuf2_vmalloc snd_intel_dspcfg videobuf2_memops snd_intel_sdw_acpi rapl snd_rpl_pci_acp6x videobuf2_v4l2 snd_acp_pci pcspkr mac80211 snd_amd_acpi_mach snd_hda_codec videobuf2_common think_lmi snd_acp_legacy_common firmware_attributes_class snd_ctl_led videodev snd_hda_core snd_pci_acp6x libarc4 wmi_bmof snd_hwdep mc snd_seq snd_seq_device cfg80211 r8169 k10temp snd_pcm thinkpad_acpi snd_pci_acp5x sparse_keymap snd_timer snd_rn_pci_acp3x platform_profile i2c_piix4 snd_acp_config hid_logitech_hidpp rfkill snd realtek i2c_smbus snd_soc_acpi snd_pci_acp3x soundcore joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper cec ucsi_acpi typec_ucsi typec nvme nvme_core hid_multitouch polyval_clmulni video nvme_keyring ghash_clmulni_intel sha512_ssse3 sha1_ssse3 thunderbolt sp5100_tco nvme_auth wmi i2c_hid_acpi i2c_hid serio_raw hid_logitech_dj fuse i2c_dev
CPU: 11 UID: 0 PID: 566 Comm: kworker/11:3 Not tainted 6.16.9-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 21K3000RMH/21K3000RMH, BIOS R2FET65W (1.45 ) 07/31/2025
Workqueue: events mt7921_init_work [mt7921_common]
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:ffffcf5981027ca8 EFLAGS: 00010206
RAX: 0000000000010000 RBX: 0000000000008000 RCX: 00000000ff99ffff
RDX: 0000000000010000 RSI: ffffffffffffffff RDI: ffff8c49af26cd00
RBP: 00000000ff990000 R08: 0000000000010000 R09: 0000000000000000
R10: ffffcf5981027be8 R11: 000ffffffffff000 R12: 0000000000007bcf
R13: ffff8c4981ecca10 R14: ffffcf5981027cc0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8c4d4a9dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f89f3ebb0a0 CR3: 00000001bd42c000 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]
 ? __pfx_mt76_dma_tx_cleanup+0x10/0x10 [mt76]
 mt792x_wpdma_reset+0x83/0x2d0 [mt792x_lib]
 mt7921_init_work+0x99/0x1c0 [mt7921_common]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>