Kerneloops

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Problem #830171
Component
kernel
Last affected version
0:6.16.12-200.fc42
Executable
unknown
First occurrence
2025-10-23
Last occurrence
2025-10-23
Unique reports
2
Quality
-35

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
 0:6.16.12-200.fc42 2

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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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
? warn_thunk_thunk
vmlinux 0x16
4
mt76_dma_tx_cleanup
mt76 0x15a
5
mt792x_poll_tx
mt792x_lib 0x5b
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
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 14 PID: 0 at drivers/iommu/dma-iommu.c:823 __iommu_dma_unmap+0x139/0x150
Modules linked in: snd_sof_amd_rembrandt nf_nat snd_sof_amd_renoir nf_conntrack snd_sof_amd_acp nf_defrag_ipv6 snd_sof_pci nf_defrag_ipv4 snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi nf_tables soundwire_amd soundwire_generic_allocation snd_hda_codec_realtek(+) soundwire_bus snd_hda_codec_generic sunrpc snd_soc_sdca snd_hda_scodec_component snd_hda_codec_hdmi snd_soc_core snd_compress snd_hda_intel ac97_bus qrtr mt7921e snd_intel_dspcfg snd_pcm_dmaengine intel_rapl_msr amd_atl mt7921_common snd_intel_sdw_acpi bnep snd_rpl_pci_acp6x snd_ctl_led intel_rapl_common snd_hda_scodec_cs35l41_spi uvcvideo mt792x_lib snd_acp_pci snd_hda_codec snd_amd_acpi_mach regmap_spi uvc mt76_connac_lib snd_hda_core btusb snd_acp_legacy_common edac_mce_amd videobuf2_vmalloc mt76 snd_hwdep btrtl snd_hda_scodec_cs35l41_i2c binfmt_misc snd_pci_acp6x videobuf2_memops kvm_amd snd_seq btintel snd_hda_scodec_cs35l41 mac80211 snd_pci_acp5x videobuf2_v4l2 vfat thinkpad_acpi snd_seq_device
 btbcm kvm snd_soc_cs_amp_lib snd_rn_pci_acp3x videobuf2_common fat libarc4 sparse_keymap snd_pcm btmtk snd_soc_cs35l41_lib irqbypass snd_acp_config videodev think_lmi(+) spd5118 platform_profile snd_timer cfg80211 cs_dsp bluetooth rapl pcspkr snd_soc_acpi mc firmware_attributes_class i2c_piix4 snd wmi_bmof rfkill snd_pci_acp3x k10temp i2c_smbus soundcore serial_multi_instantiate joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt amdgpu amdxcp i2c_algo_bit drm_ttm_helper ucsi_acpi ttm typec_ucsi drm_exec drm_suballoc_helper typec nvme polyval_clmulni drm_panel_backlight_quirks hid_multitouch wacom nvme_core ghash_clmulni_intel drm_buddy sha512_ssse3 amdxdna drm_display_helper nvme_keyring video i2c_hid_acpi sha1_ssse3 sp5100_tco gpu_sched cec thunderbolt nvme_auth wmi i2c_hid serio_raw fuse i2c_dev
CPU: 14 UID: 0 PID: 0 Comm: swapper/14 Not tainted 6.16.12-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 21JVCTO1WW/21JVCTO1WW, BIOS N41ET59W (1.36 ) 07/26/2025
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 7b 1a 62 00 66 66 2e 0f 1f 84 00 00 00 00
RSP: 0018:ffffcf3fc03c0ce8 EFLAGS: 00010206
RAX: 0000000000008000 RBX: 0000000000006000 RCX: 00000000ff997fff
RDX: 0000000000008000 RSI: ffffffffffffffff RDI: ffff8e63d8f9acc0
RBP: 00000000ff990000 R08: 0000000000008000 R09: 0000000000000000
R10: ffffcf3fc03c0c28 R11: 000ffffffffff000 R12: 000000000000560f
R13: ffff8e6381f5a210 R14: ffffcf3fc03c0d00 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8e72ef15d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f3bea8318 CR3: 0000000115ef8000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 iommu_dma_unmap_page+0x48/0x90
 dma_unmap_page_attrs+0x24f/0x290
 ? srso_alias_return_thunk+0x5/0xfbef5
 mt76_dma_tx_cleanup+0x15a/0x330 [mt76]
 mt792x_poll_tx+0x58/0x150 [mt792x_lib]
 __napi_poll+0x2e/0x1e0
 net_rx_action+0x338/0x420
 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 37 88 f2 fe e8 72 f0 ff ff 49 89 c4 0f 1f 44 00 00 31 ff e8 c3 ab 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:ffffcf3fc0247e50 EFLAGS: 00000246
RAX: ffff8e72ef15d000 RBX: ffff8e63811b7000 RCX: 0000000000000000
RDX: 00000006424f28b3 RSI: 0000000026dc5b90 RDI: 0000000000000000
RBP: 0000000000000002 R08: fffffffbbe32d4db R09: ffff8e729f12cbe0
R10: 0000000a8521e26a R11: 0000000000000000 R12: 00000006424f28b3
R13: ffffffffaf320240 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>