| Operating system | Unique / Total count |
|---|---|
| Fedora 35 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 35 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 1 |
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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: 1 PID: 170782 Comm: kworker/u32:2 Tainted: P W OE 5.16.16-200.fc35.x86_64 #1 Hardware name: LENOVO 20YQ001MMH/20YQ001MMH, BIOS N37ET37W (1.18 ) 12/24/2021 Workqueue: netns cleanup_net RIP: 0010:igmp6_group_dropped+0x24/0x230 Code: 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 53 48 83 ec 28 65 48 8b 04 25 28 00 00 00 48 89 44 24 20 48 8b 47 10 <4c> 8b 20 f6 47 01 0e 74 32 8b 87 a0 00 00 00 48 89 fb a8 04 75 44 RSP: 0018:ffffbd73441efba0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff9ca206993900 RCX: 0000000000000000 RDX: ffff9ca2958ec000 RSI: ffffffffb96bc874 RDI: ffff9ca206993900 RBP: ffffbd73441efbe0 R08: 0000000000000000 R09: ffff9ca24fd70728 R10: ffffbd73441efc10 R11: 0000000000000001 R12: ffff9ca204888a40 R13: ffff9ca204888740 R14: ffff9ca204888800 R15: ffff9ca204888a68 FS: 0000000000000000(0000) GS:ffff9ca55f440000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000115e10003 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: <TASK> ? try_to_grab_pending+0xd6/0x180 ipv6_mc_down+0x2c/0x190 addrconf_ifdown.isra.0+0x698/0x710 ? lock_timer_base+0x61/0x80 addrconf_notify+0x5b/0x930 ? __neigh_ifdown.isra.0+0xfa/0x120 raw_notifier_call_chain+0x41/0x60 dev_close_many+0xd9/0x110 unregister_netdevice_many+0x148/0x760 ? rtnl_is_locked+0x11/0x20 ? unregister_netdevice_queue+0x58/0xf0 default_device_exit_batch+0x131/0x150 ? init_wait_entry+0x30/0x30 cleanup_net+0x203/0x390 process_one_work+0x1e5/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x370/0x370 kthread+0x169/0x190 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x1f/0x30 </TASK> Modules linked in: uas usb_storage pn533_usb pn533 nfc snd_usb_audio snd_usbmidi_lib snd_rawmidi cdc_ether usbnet r8152 mii hid_logitech_hidpp hid_logitech_dj rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink nft_counter xt_addrtype nft_compat br_netfilter bridge stp llc 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 overlay nf_tables nfnetlink qrtr bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci intel_tcc_cooling snd_sof_xtensa_dsp snd_sof snd_soc_hdac_hda snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp iTCO_wdt snd_soc_acpi_intel_match coretemp intel_pmc_bxt iwlmvm mei_hdcp mei_pxp iTCO_vendor_support snd_soc_acpi soundwire_bus ee1004 snd_soc_core kvm_intel snd_compress intel_rapl_msr nvidia_drm(POE) ac97_bus snd_pcm_dmaengine mac80211 snd_hda_codec_hdmi nvidia_modeset(POE) kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi libarc4 nvidia_uvm(POE) irqbypass snd_hda_codec uvcvideo btusb intel_cstate videobuf2_vmalloc intel_uncore btrtl iwlwifi snd_hda_core videobuf2_memops btbcm videobuf2_v4l2 snd_hwdep processor_thermal_device_pci_legacy thinkpad_acpi videobuf2_common btintel think_lmi processor_thermal_device snd_seq pcspkr snd_seq_device i2c_i801 joydev snd_pcm bluetooth cfg80211 firmware_attributes_class wmi_bmof processor_thermal_rfim ledtrig_audio nvidia(POE) videodev i2c_smbus mei_me snd_timer platform_profile processor_thermal_mbox ecdh_generic processor_thermal_rapl mc thunderbolt mei intel_rapl_common rfkill snd intel_soc_dts_iosf soundcore int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_tad acpi_pad acpi_thermal_rel sparse_keymap zram ip_tables dm_crypt i915 i2c_algo_bit ttm drm_kms_helper sdhci_pci cqhci cec sdhci nvme crct10dif_pclmul crc32_pclmul drm igc mmc_core crc32c_intel ghash_clmulni_intel nvme_core ucsi_acpi serio_raw typec_ucsi typec wmi video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse CR2: 0000000000000000