| Operating system | Unique / Total count |
|---|---|
| Fedora 35 | 3 / 3 |
| Operating system | Count |
|---|---|
| Fedora 35 | 3 |
| Architecture | Count |
|---|---|
| x86_64 | 3 |
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BUG: kernel NULL pointer dereference, address: 0000000000000000 #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: 7 PID: 163058 Comm: kworker/u16:32 Tainted: G W 5.17.4-200.fc35.x86_64 #1 Hardware name: LENOVO 81Q9/LNVNB161216, BIOS AUCN59WW 02/24/2021 Workqueue: netns cleanup_net RIP: 0010:rb_erase+0x106/0x350 Code: 00 00 48 89 10 48 8b 02 a8 01 0f 84 35 02 00 00 48 83 e0 fc 75 01 c3 48 89 d1 48 89 c2 48 8b 42 08 48 39 c8 75 af 48 8b 42 10 <f6> 00 01 0f 84 1d 01 00 00 48 8b 70 10 48 85 f6 74 05 f6 06 01 74 RSP: 0018:ffffb8998838fda0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff9d07f9185700 RCX: 0000000000000000 RDX: ffff9d093833c210 RSI: ffff9d0a400e0550 RDI: ffff9d093833c1d0 RBP: ffff9d093833c180 R08: ffff9d07f9185750 R09: 0000000000000000 R10: ffff9d093833c1f0 R11: 0000000000000001 R12: ffff9d07f9184040 R13: ffffb8998838fe50 R14: ffff9d09bdba5420 R15: ffff9d09bdba53d4 FS: 0000000000000000(0000) GS:ffff9d0b0adc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001798f0005 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: <TASK> drop_sysctl_table+0xa1/0x140 ? preempt_count_add+0x68/0xa0 unregister_sysctl_table.part.0+0x3b/0x90 ipv6_frags_exit_net+0x1a/0x40 ops_exit_list+0x30/0x60 cleanup_net+0x203/0x390 process_one_work+0x1e2/0x3b0 worker_thread+0x50/0x3a0 ? rescuer_thread+0x370/0x370 kthread+0xe5/0x110 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 </TASK> Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi r8153_ecm cdc_ether usbnet r8152 uas usb_storage mii iptable_nat overlay iptable_filter ip6table_filter ip6_tables arp_tables xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc uinput rfcomm snd_seq_dummy snd_hrtimer nft_objref 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_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi vfat fat squashfs loop snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_icl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus ledtrig_audio snd_soc_core iwlmvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel intel_tcc_cooling snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp mac80211 snd_hda_codec coretemp kvm_intel iTCO_wdt snd_hda_core intel_pmc_bxt libarc4 iTCO_vendor_support mei_hdcp mei_pxp snd_hwdep intel_rapl_msr btusb kvm snd_seq snd_seq_device btrtl iwlwifi snd_pcm irqbypass btbcm rapl btintel intel_cstate think_lmi intel_uncore uvcvideo pcspkr snd_timer btmtk firmware_attributes_class iwlmei wmi_bmof videobuf2_vmalloc intel_wmi_thunderbolt i2c_i801 videobuf2_memops snd hid_sensor_accel_3d videobuf2_v4l2 i2c_smbus bluetooth videobuf2_common hid_sensor_trigger soundcore mei_me cfg80211 videodev hid_sensor_iio_common industrialio_triggered_buffer idma64 kfifo_buf mc thunderbolt joydev industrialio mei ecdh_generic processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl ideapad_laptop intel_rapl_common sparse_keymap intel_soc_dts_iosf platform_profile rfkill int3403_thermal int340x_thermal_zone soc_button_array int3400_thermal acpi_pad acpi_tad acpi_thermal_rel zram ip_tables hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_kms_helper cec wacom ttm nvme intel_ish_ipc hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme_core ghash_clmulni_intel ucsi_acpi serio_raw typec_ucsi intel_ishtp i2c_hid_acpi typec wmi i2c_hid video pinctrl_icelake ipmi_devintf ipmi_msghandler fuse CR2: 0000000000000000