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Problem #795419
Component
kernel Tainted
Last affected version
0:6.18.6-100.fc42
Executable
unknown
First occurrence
2026-01-25
Last occurrence
2026-02-09
Unique reports
2
Quality
-60

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
 0:6.18.6-100.fc42 2

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

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Backtrace

Frame # Function Binary Source or offset Line
1
iwl_mvm_rx_tx_cmd_single
iwlmvm 0x211
2
? iwl_mvm_rx_tx_cmd_single
iwlmvm 0x211
3
iwl_mvm_rx_tx_cmd_single
iwlmvm 0x211
4
? warn_thunk_thunk
vmlinux 0x16
5
iwl_pcie_napi_poll
iwlwifi 0x35
6
iwl_pcie_napi_poll
iwlwifi 0x35
7
iwl_pcie_napi_poll
iwlwifi 0x35
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
iwl_pcie_napi_poll
iwlwifi 0x35
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 682 at drivers/net/wireless/intel/iwlwifi/mvm/rs.c:4255 iwl_mvm_v3_rate_from_fw+0x1ae/0x1c0 [iwlmvm]
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 qrtr uhid bnep snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match intel_rapl_msr snd_soc_acpi_intel_sdca_quirks intel_rapl_common soundwire_generic_allocation snd_soc_acpi intel_pmc_core_pltdrv intel_pmc_core crc8 soundwire_bus pmt_telemetry pmt_discovery pmt_class snd_soc_sdca intel_pmc_ssram_telemetry intel_vsec intel_tcc_cooling sunrpc uvcvideo x86_pkg_temp_thermal btusb intel_powerclamp uvc
 snd_soc_avs videobuf2_vmalloc cdc_mbim videobuf2_memops coretemp btmtk iwlmvm cdc_wdm videobuf2_v4l2 snd_soc_hda_codec btrtl cdc_ncm snd_hda_ext_core snd_hda_codec videobuf2_common btbcm cdc_ether kvm_intel snd_hda_core btintel videodev usbnet qcserial mac80211 snd_intel_dspcfg bluetooth mii usb_wwan snd_intel_sdw_acpi mc libarc4 snd_hwdep iTCO_wdt kvm mei_pxp intel_pmc_bxt mei_hdcp ee1004 snd_soc_core iwlwifi iTCO_vendor_support snd_compress ac97_bus snd_pcm_dmaengine irqbypass rapl snd_seq snd_seq_device snd_pcm cfg80211 intel_cstate intel_wmi_thunderbolt intel_uncore snd_timer pcspkr snd vfat rfkill e1000e fat i2c_i801 soundcore i2c_smbus mei_me mei intel_xhci_usb_role_switch fujitsu_laptop sparse_keymap acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 sdhci_pci i2c_algo_bit drm_buddy sdhci_uhs2 ttm sdhci cqhci polyval_clmulni mmc_core drm_display_helper ghash_clmulni_intel cec video wmi intel_oc_wdt serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 682 Comm: irq/133-iwlwifi Tainted: G          I         6.18.6-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [I]=FIRMWARE_WORKAROUND
Hardware name: FUJITSU LIFEBOOK E736/FJNB293, BIOS Version 1.40 05/13/2022
RIP: 0010:iwl_mvm_v3_rate_from_fw+0x1ae/0x1c0 [iwlmvm]
Code: 24 08 0f b6 c0 8b 54 24 0c 39 c3 75 d2 44 29 fe 89 f1 80 cd 01 85 ed 0f 45 ce e9 47 ff ff ff 41 be 04 00 00 00 45 31 ff eb b0 <0f> 0b b8 04 01 00 00 85 ed 0f 44 c8 e9 2b ff ff ff 90 90 90 90 90
RSP: 0018:ffffd099401c0bd8 EFLAGS: 00010246
RAX: 000000000000006e RBX: 0000000000000007 RCX: 0000000000000000
RDX: 0000000000008207 RSI: 0000000000000004 RDI: 0000000000000003
RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8c8cca831580 R11: fffff14d842a0c40 R12: ffff8c8cc78c2068
R13: ffff8c8cc1758e04 R14: 0000000000000004 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8c907b1a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbd2b764db0 CR3: 00000001e482e001 CR4: 00000000003706f0
Call Trace:
 <IRQ>
 iwl_mvm_rx_tx_cmd_single+0x211/0x960 [iwlmvm]
 ? iwl_mvm_rx_common+0x117/0x560 [iwlmvm]
 iwl_mvm_rx_common+0x117/0x560 [iwlmvm]
 ? bsearch+0x57/0x80
 iwl_pcie_rx_handle_rb.isra.0+0x9e/0x440 [iwlwifi]
 iwl_pcie_rx_handle+0x1f2/0x680 [iwlwifi]
 iwl_pcie_napi_poll+0x35/0x140 [iwlwifi]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x2f0/0x3e0
 ? ttwu_do_activate+0xcc/0x250
 handle_softirqs+0xf0/0x340
 ? sched_clock_cpu+0xb/0x30
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 iwl_pcie_irq_handler+0x499/0xb30 [iwlwifi]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>