Kerneloops

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Problem #378994
Component
kernel
Last affected version
0:6.14.5-100.fc40
Executable
unknown
First occurrence
2025-05-06
Last occurrence
2026-09-13
Unique reports
2
Quality
-49

Graphs

Statistics

Operating system Unique / Total count
Fedora 40 4 / 13,874
Fedora 41 2 / 3
Operating system Count
Fedora 40 13,874
Fedora 41 3
Architecture Count
x86_64 13,877
Related packages Count
kernel-core 13,877
 0:6.14.5-100.fc40 13,871
 0:6.13.12-100.fc40 3
 0:6.14.4-200.fc41 3

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_trans_pcie_grab_nic_access
iwlwifi 0x1a
2
iwl_trans_pcie_grab_nic_access
iwlwifi 0x1a
3
iwl_trans_pcie_grab_nic_access
iwlwifi 0x1a
4
kfree
vmlinux 0x2f3
5
kfree
vmlinux 0x2f3
6
? kfree
vmlinux 0x2f3
7
? kfree
vmlinux 0x2f3
8
kfree
vmlinux 0x2f3
9
kfree
vmlinux 0x2f3
10
kfree
vmlinux 0x2f3
11
iwl_trans_pcie_grab_nic_access
iwlwifi 0x1a
12
? kfree
vmlinux 0x2f3
13
kfree
vmlinux 0x2f3
14
kfree
vmlinux 0x2f3
15
? kfree
vmlinux 0x2f3
16
? kfree
vmlinux 0x2f3
17
kfree
vmlinux 0x2f3
18
? kfree
vmlinux 0x2f3
19
kfree
vmlinux 0x2f3
20
? kfree
vmlinux 0x2f3
21
kfree
vmlinux 0x2f3
WARNING: CPU: 0 PID: 725 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1639 iwl_pcie_hcmd_complete+0x27a/0x2d0 [iwlwifi]
Modules linked in: 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 ip_set nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda bnep snd_sof_pci snd_sof_xtensa_dsp snd_hda_codec_hdmi snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core snd_ctl_led snd_compress snd_hda_codec_realtek ac97_bus intel_rapl_msr snd_pcm_dmaengine snd_hda_codec_generic snd_hda_scodec_component intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common snd_hda_intel intel_pmc_core_pltdrv intel_pmc_core snd_intel_dspcfg intel_vsec
 pmt_telemetry snd_intel_sdw_acpi pmt_class snd_hda_codec intel_tcc_cooling snd_hda_core sunrpc x86_pkg_temp_thermal intel_powerclamp iwlmvm btusb snd_hwdep coretemp snd_seq btrtl kvm_intel mei_hdcp btintel mac80211 iTCO_wdt btbcm intel_pmc_bxt uvcvideo joydev mei_pxp iTCO_vendor_support btmtk kvm libarc4 uvc bluetooth videobuf2_vmalloc videobuf2_memops iwlwifi videobuf2_v4l2 videobuf2_common videodev irqbypass rapl intel_cstate intel_uncore snd_seq_device cfg80211 intel_wmi_thunderbolt snd_pcm r8169 pcspkr mc wmi_bmof snd_timer realtek snd mei_me i2c_i801 soundcore i2c_smbus mei idma64 binfmt_misc intel_xhci_usb_role_switch intel_pch_thermal elan_i2c ideapad_laptop sparse_keymap vfat platform_profile fat rfkill acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni i2c_algo_bit polyval_generic ghash_clmulni_intel drm_buddy ttm sha512_ssse3 sha256_ssse3 sha1_ssse3 drm_display_helper cec i2c_hid_acpi i2c_hid video wmi serio_raw ip6_tables
 ip_tables fuse
CPU: 0 UID: 0 PID: 725 Comm: irq/131-iwlwifi Not tainted 6.13.12-100.fc40.x86_64 #1
Hardware name: LENOVO 81FE/LNVNB161216, BIOS 8TCN61WW 05/19/2021
RIP: 0010:iwl_pcie_hcmd_complete+0x27a/0x2d0 [iwlwifi]
Code: c2 e8 0a 24 02 00 e9 b2 fe ff ff 44 8b 8a a0 00 00 00 44 8b 82 a4 00 00 00 89 f2 48 c7 c7 00 58 e5 c0 44 89 e6 e8 c6 64 3c d1 <0f> 0b 6a 01 49 89 e9 41 b8 01 00 00 00 b9 10 00 00 00 6a 20 ba 02
RSP: 0018:ffffc1a980003cf0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffc1a980003d78 RCX: 0000000000000027
RDX: ffff9cec6ac21988 RSI: 0000000000000001 RDI: ffff9cec6ac21980
RBP: ffff9ceb0148a000 R08: 0000000000000000 R09: 6f6320676e6f7277
R10: 2820343220657565 R11: 757120646e616d6d R12: 0000000000000018
R13: ffffc1a980003d78 R14: ffff9cec22d86000 R15: ffff9cec04302878
FS:  0000000000000000(0000) GS:ffff9cec6ac00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdd7abc0000 CR3: 000000010b71e003 CR4: 00000000003726f0
Call Trace:
 <IRQ>
 iwl_pcie_rx_handle_rb.isra.0+0x27e/0x450 [iwlwifi]
 iwl_pcie_rx_handle+0x1f6/0x690 [iwlwifi]
 iwl_pcie_napi_poll+0x37/0x140 [iwlwifi]
 __napi_poll+0x28/0x160
 net_rx_action+0x336/0x420
 ? enqueue_task+0xa8/0x210
 ? wakeup_preempt+0x3e/0x70
 handle_softirqs+0xf1/0x340
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 iwl_pcie_irq_handler+0x419/0xaa0 [iwlwifi]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x20/0x60
 irq_thread+0xee/0x1c0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xcf/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>