Kerneloops

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Problem #799733
Component
kernel
Last affected version
0:6.16.9-200.fc42
Executable
unknown
First occurrence
2025-10-03
Last occurrence
2025-10-17
Unique reports
2
Quality
-41

Statistics

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

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Monthly:

No reports in the last 20 days.

History

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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
14
drm_connector_cleanup
vmlinux 0x1b5
15
drm_connector_cleanup
vmlinux 0x1b5
16
drm_connector_cleanup
vmlinux 0x1b5
17
drm_connector_cleanup
vmlinux 0x1b5
18
drm_connector_cleanup
vmlinux 0x1b5
19
drm_connector_cleanup
vmlinux 0x1b5
WARNING: CPU: 14 PID: 0 at drivers/iommu/dma-iommu.c:823 __iommu_dma_unmap+0x139/0x150
Modules linked in: vfat fat r8153_ecm cdc_ether usbnet snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation amd_atl snd_ctl_led intel_rapl_msr soundwire_bus intel_rapl_common snd_hda_codec_realtek mt7921e snd_soc_sdca mt7921_common snd_hda_codec_generic snd_soc_core mt792x_lib snd_hda_scodec_component snd_hda_codec_hdmi mt76_connac_lib btusb snd_compress edac_mce_amd snd_hda_intel ac97_bus btrtl mt76 snd_pcm_dmaengine snd_intel_dspcfg btintel snd_rpl_pci_acp6x snd_intel_sdw_acpi kvm_amd btbcm snd_acp_pci snd_hda_codec btmtk snd_amd_acpi_mach mac80211 snd_hda_core snd_acp_legacy_common kvm bluetooth spd5118 snd_pci_acp6x snd_hwdep r8152 mii libarc4 snd_seq irqbypass rapl snd_seq_device pcspkr wmi_bmof cfg80211 snd_pcm snd_pci_acp5x snd_rn_pci_acp3x snd_timer snd_acp_config i2c_piix4 snd_soc_acpi k10temp
 snd i2c_smbus snd_pci_acp3x ideapad_laptop soundcore sparse_keymap rfkill amd_pmf amdtee tee platform_profile joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress mmc_block rpmb_core amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched nvme drm_suballoc_helper drm_panel_backlight_quirks drm_buddy sdhci_pci ucsi_acpi nvme_core drm_display_helper sdhci_uhs2 typec_ucsi sdhci polyval_clmulni typec ghash_clmulni_intel video sha512_ssse3 cqhci nvme_keyring cec amd_sfh thunderbolt mmc_core sha1_ssse3 sp5100_tco nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw hid_multitouch ntsync i2c_dev fuse
CPU: 14 UID: 0 PID: 0 Comm: swapper/14 Not tainted 6.16.9-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 83E1/LNVNB161216, BIOS N3CN38WW 03/07/2025
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:ffffd311803c0ce8 EFLAGS: 00010206
RAX: 0000000000008000 RBX: 0000000000003000 RCX: 00000000ff9a7fff
RDX: 0000000000008000 RSI: ffffffffffffffff RDI: ffff8caad0208d40
RBP: 00000000ff9a0000 R08: 0000000000008000 R09: 0000000000000000
R10: ffffd311803c0c28 R11: 000ffffffffff000 R12: 0000000000002320
R13: ffff8caac2cd9810 R14: ffffd311803c0d00 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8caea055d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8fed6e3620 CR3: 000000014622c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 iommu_dma_unmap_page+0x48/0x90
 dma_unmap_page_attrs+0x24f/0x290
 mt76_dma_tx_cleanup+0x15a/0x330 [mt76]
 mt792x_poll_tx+0x58/0x150 [mt792x_lib]
 __napi_poll+0x2e/0x1e0
 net_rx_action+0x338/0x420
 ? update_rq_clock_task+0x3f/0x1d0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? srso_alias_return_thunk+0x5/0xfbef5
 handle_softirqs+0xed/0x340
 __irq_exit_rcu+0xcb/0xf0
 common_interrupt+0x85/0xa0
 </IRQ>
 <TASK>
 asm_common_interrupt+0x26/0x40
RIP: 0010:cpuidle_enter_state+0xcc/0x660
Code: 00 00 e8 f7 97 f2 fe e8 72 f0 ff ff 49 89 c4 0f 1f 44 00 00 31 ff e8 83 b7 f0 fe 45 84 ff 0f 85 02 02 00 00 fb 0f 1f 44 00 00 <85> ed 0f 88 d3 01 00 00 4c 63 f5 49 83 fe 0a 0f 83 9f 04 00 00 49
RSP: 0018:ffffd31180247e50 EFLAGS: 00000246
RAX: ffff8caea055d000 RBX: ffff8caac1071c00 RCX: 0000000000000000
RDX: 00000001724d3452 RSI: 0000000026dc593f RDI: 0000000000000000
RBP: 0000000000000002 R08: fffffffcc493a7b9 R09: ffff8cae2e92cbe0
R10: 00000004aef72a88 R11: 0000000000000000 R12: 00000001724d3452
R13: ffffffff8d7201c0 R14: 0000000000000002 R15: 0000000000000000
 cpuidle_enter+0x31/0x50
 cpuidle_idle_call+0xf5/0x160
 do_idle+0x78/0xd0
 cpu_startup_entry+0x29/0x30
 start_secondary+0x126/0x170
 common_startup_64+0x13e/0x141
 </TASK>