Kerneloops

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Problem #761680
Component
kernel Tainted
Last affected version
0:6.15.4-200.fc42
Executable
unknown
First occurrence
2026-03-26
Last occurrence
2026-04-06
Unique reports
2
Quality
-55

Statistics

Operating system Unique / Total count
Fedora 42 2 / 14
Operating system Count
Fedora 42 14
Architecture Count
x86_64 14
Related packages Count
kernel-core 14
 0:6.15.4-200.fc42 14

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
? warn_thunk_thunk
vmlinux 0x16
2
iwl_trans_pcie_grab_nic_access
iwlwifi 0x1f
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
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
iwl_trans_pcie_grab_nic_access
iwlwifi 0x1f
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
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
WARNING: CPU: 1 PID: 683 at drivers/net/wireless/intel/iwlwifi/pcie/rx.c:1493 iwl_pcie_rx_handle+0x3e6/0x680 [iwlwifi]
Modules linked in: exfat 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 nf_tables qrtr snd_soc_sof_es8336 snd_soc_intel_hda_dsp_common snd_sof_probes snd_soc_dmic snd_sof_pci_intel_apl 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 bnep snd_hda_codec_hdmi intel_pmc_bxt soundwire_cadence intel_telemetry_pltdrv snd_sof_pci intel_punit_ipc snd_sof_xtensa_dsp intel_telemetry_core snd_sof x86_pkg_temp_thermal snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation intel_powerclamp snd_soc_acpi coretemp crc8 soundwire_bus snd_soc_sdca kvm_intel snd_soc_avs uvcvideo snd_soc_hda_codec kvm uvc snd_hda_ext_core intel_rapl_msr mei_hdcp videobuf2_vmalloc mei_pxp
 iwlmvm sunrpc snd_hda_intel videobuf2_memops btusb irqbypass processor_thermal_device_pci_legacy mac80211 snd_intel_dspcfg videobuf2_v4l2 processor_thermal_device rapl btrtl snd_intel_sdw_acpi processor_thermal_wt_hint libarc4 btintel snd_hda_codec iwlwifi videobuf2_common processor_thermal_rfim snd_soc_es8316 intel_cstate i2c_i801 pcspkr snd_soc_core btbcm snd_hda_core lpc_ich i2c_smbus processor_thermal_rapl snd_hwdep btmtk snd_compress videodev intel_rapl_common cfg80211 snd_seq ac97_bus bluetooth r8169 mc snd_pcm_dmaengine idma64 processor_thermal_wt_req snd_seq_device mei_me processor_thermal_power_floor processor_thermal_mbox mei realtek kxcjk_1013 snd_pcm rfkill intel_soc_dts_iosf industrialio_triggered_buffer kfifo_buf snd_timer industrialio snd soundcore soc_button_array intel_pmc_core vfat pmt_telemetry intel_hid int3403_thermal int3400_thermal pmt_class fat int340x_thermal_zone acpi_thermal_rel sparse_keymap intel_vsec joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 mmc_block
 rpmb_core i2c_algo_bit sdhci_pci drm_buddy polyval_generic sdhci_uhs2 ghash_clmulni_intel ttm sdhci sha512_ssse3 drm_display_helper spi_pxa2xx_platform cqhci dw_dmac uas sha256_ssse3 hid_multitouch wdat_wdt usb_storage mmc_core sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi pinctrl_geminilake serio_raw i2c_dev fuse
CPU: 1 UID: 0 PID: 683 Comm: irq/132-iwlwifi Tainted: G        W           6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Positivo Tecnologia SA N1112/YP11G-ER1, BIOS V1.06.X 06/06/2022
RIP: 0010:iwl_pcie_rx_handle+0x3e6/0x680 [iwlwifi]
Code: 83 47 30 08 83 e8 08 41 89 47 34 e9 3f fe ff ff 48 8b 6c 24 20 4d 89 e6 45 89 ec 4d 89 fd 48 c7 c7 c3 7d 3d c1 e8 0a 0d 67 d4 <0f> 0b 4c 89 f7 e8 10 5b ff ff 8b 54 24 04 85 d2 0f 95 c0 41 21 c4
RSP: 0018:ffffd14d0011cdd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000038 RCX: 0000000000000027
RDX: ffff8f3a3bd1cb88 RSI: 0000000000000001 RDI: ffff8f3a3bd1cb80
RBP: ffff8f39c8293078 R08: 0000000000000000 R09: ffffd14d0011cc78
R10: ffffffff9793bb88 R11: 00000000ffffdfff R12: 0000000000000000
R13: ffff8f39c8293000 R14: ffff8f39d8860028 R15: ffff8f39c8293000
FS:  0000000000000000(0000) GS:ffff8f3aa3571000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6cf5672000 CR3: 0000000173a2e000 CR4: 0000000000352ef0
Call Trace:
 <IRQ>
 ? sched_clock_cpu+0xb/0x30
 iwl_pcie_napi_poll+0x37/0x150 [iwlwifi]
 __napi_poll+0x2e/0x1e0
 ? __pfx_delayed_work_timer_fn+0x10/0x10
 net_rx_action+0x331/0x420
 ? call_timer_fn+0x26/0x120
 ? __run_timers+0x192/0x280
 handle_softirqs+0xed/0x340
 ? sched_clock_cpu+0xb/0x30
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 iwl_pcie_irq_handler+0x418/0xab0 [iwlwifi]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x22/0x60
 irq_thread+0xf3/0x1e0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>