Kerneloops

Similar reports
Problem #647571
Component
kernel
Last affected version
0:6.7.7-100.fc38
Executable
unknown
First occurrence
2023-12-14
Last occurrence
2026-01-22
Unique reports
16
Quality
-46

Graphs

Statistics

Operating system Unique / Total count
Fedora 38 9 / 11
Fedora 39 16 / 17
Operating system Count
Fedora 39 17
Fedora 38 11
Architecture Count
x86_64 28
Related packages Count
kernel-core 25
 0:6.6.8-200.fc39 5
 0:6.6.7-200.fc39 3
 0:6.6.13-100.fc38 3
 0:6.6.4-100.fc38 3
 0:6.6.6-200.fc39 3
 0:6.6.9-200.fc39 2
 0:6.6.11-100.fc38 2
 0:6.7.7-100.fc38 1
 0:6.6.7-100.fc38 1
 0:6.6.8-100.fc38 1
 0:6.6.13-200.fc39 1

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
? refcount_warn_saturate
vmlinux 0xe5
2
? refcount_warn_saturate
vmlinux 0xe5
3
? refcount_warn_saturate
vmlinux 0xe5
4
? refcount_warn_saturate
vmlinux 0xe5
5
? refcount_warn_saturate
vmlinux 0xe5
6
? refcount_warn_saturate
vmlinux 0xe5
7
? refcount_warn_saturate
vmlinux 0xe5
8
i915_gem_userptr_release
i915 0x19
9
i915_gem_userptr_release
i915 0x19
10
i915_gem_userptr_release
i915 0x19
11
refcount_warn_saturate
vmlinux 0xe5
12
refcount_warn_saturate
vmlinux 0xe5
13
? refcount_warn_saturate
vmlinux 0xe5
14
refcount_warn_saturate
vmlinux 0xe5
15
? refcount_warn_saturate
vmlinux 0xe5
16
refcount_warn_saturate
vmlinux 0xe5
17
? refcount_warn_saturate
vmlinux 0xe5
18
refcount_warn_saturate
vmlinux 0xe5
BUG: kernel NULL pointer dereference, address: 00000000000004a0
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 0 PID: 27959 Comm: kworker/u16:44 Not tainted 6.6.6-200.fc39.x86_64 #1
Hardware name: LENOVO 20W0012TGE/20W0012TGE, BIOS N3WET19W (1.11 ) 11/15/2023
Workqueue: i915 __i915_gem_free_work [i915]
RIP: 0010:mmu_interval_notifier_remove+0x2e/0x1d0
Code: 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 53 48 89 fb 48 83 ec 30 4c 8b 67 38 65 48 8b 04 25 28 00 00 00 48 89 44 24 28 31 c0 <49> 8b ac 24 a0 04 00 00 e8 35 b2 be 00 4c 8d 6d 0c 4c 89 ef e8 99
RSP: 0018:ffffc9002271fdc8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8881191c5e00 RCX: ffff888100059028
RDX: 00000000000000ff RSI: ffff8881191c5a18 RDI: ffff8881191c5e00
RBP: fffffffffffffdd8 R08: ffff8882461f1b80 R09: ffff8882461f1bc0
R10: 0000000000000005 R11: 0000000000000100 R12: 0000000000000000
R13: ffff888100059000 R14: ffff88810a70e605 R15: ffff88810b102140
FS:  0000000000000000(0000) GS:ffff88844f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000004a0 CR3: 0000000131cc4005 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? try_to_wake_up+0x20a/0x640
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? mmu_interval_notifier_remove+0x2e/0x1d0
 ? __schedule+0x3f5/0x1410
 i915_gem_userptr_release+0x19/0x30 [i915]
 __i915_gem_free_object+0x4f/0x110 [i915]
 i915_gem_flush_free_objects+0x76/0xa0 [i915]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: rfcomm uinput snd_seq_dummy snd_hrtimer mhi_wwan_mbim mhi_wwan_ctrl 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 nfnetlink qrtr bnep sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes binfmt_misc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core intel_tcc_cooling x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp coretemp snd_soc_acpi iwlmvm soundwire_generic_allocation soundwire_bus iTCO_wdt intel_pmc_bxt mei_hdcp iTCO_vendor_support mei_pxp kvm_intel snd_soc_core intel_rapl_msr mac80211
 snd_compress ac97_bus libarc4 kvm snd_pcm_dmaengine snd_hda_intel irqbypass btusb snd_intel_dspcfg snd_intel_sdw_acpi btrtl rapl btintel uvcvideo snd_hda_codec uvc iwlwifi intel_cstate videobuf2_vmalloc videobuf2_memops btbcm snd_hda_core btmtk videobuf2_v4l2 intel_uncore videobuf2_common snd_hwdep pcspkr think_lmi snd_seq bluetooth videodev firmware_attributes_class mhi_pci_generic mc wmi_bmof cfg80211 snd_seq_device mhi mei_me processor_thermal_device_pci_legacy processor_thermal_device snd_pcm mei processor_thermal_rfim i2c_i801 processor_thermal_mbox i2c_smbus snd_timer thunderbolt processor_thermal_rapl thinkpad_acpi intel_rapl_common igen6_edac intel_soc_dts_iosf ledtrig_audio platform_profile rfkill snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel acpi_pad acpi_tad sparse_keymap joydev squashfs loop zram i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit nvme drm_buddy ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic
 drm_display_helper ghash_clmulni_intel nvme_core e1000e ucsi_acpi cec typec_ucsi sha512_ssse3 typec sha256_ssse3 rtsx_pci nvme_common sha1_ssse3 video wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CR2: 00000000000004a0