| Operating system | Unique / Total count |
|---|---|
| Fedora 34 | 2 / 2 |
| Operating system | Count |
|---|---|
| Fedora 34 | 2 |
| Architecture | Count |
|---|---|
| x86_64 | 2 |
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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] SMP NOPTI CPU: 2 PID: 9594 Comm: kworker/u16:58 Not tainted 5.12.5-300.fc34.x86_64 #1 Hardware name: Dell Inc. XPS 13 9310/0THX8P, BIOS 2.2.0 04/06/2021 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:ffff9d798681fd90 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff91f59cd0b600 RCX: 0000000000000000 RDX: ffff91f55438c2d0 RSI: ffff91f538993950 RDI: ffff91f55438c290 RBP: ffffffffa56e95a0 R08: ffff91f59cd0b650 R09: 0000000000000000 R10: ffff91f55438c2b0 R11: 0000000000000001 R12: ffff91f55438c240 R13: ffff91f59cd0a340 R14: ffff91f4aef38060 R15: ffff91f4aef38014 FS: 0000000000000000(0000) GS:ffff91f6ff680000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001178de005 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: drop_sysctl_table+0xae/0x150 ? call_rcu+0xcb/0x590 unregister_sysctl_table.part.0+0x3b/0x90 ipv6_frags_exit_net+0x1a/0x40 ops_exit_list+0x33/0x60 cleanup_net+0x1ff/0x350 process_one_work+0x1ec/0x380 worker_thread+0x53/0x3e0 ? process_one_work+0x380/0x380 kthread+0x11b/0x140 ? kthread_associate_blkcg+0xa0/0xa0 ret_from_fork+0x1f/0x30 Modules linked in: wacom r8153_ecm cdc_ether usbnet r8152 mii uas usb_storage uinput rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace nfs_ssc fscache rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm 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 wireguard libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libblake2s blake2s_x86_64 curve25519_x86_64 libcurve25519_generic libchacha libblake2s_generic ip6_udp_tunnel udp_tunnel nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop snd_soc_skl_hda_dsp snd_soc_hdac_hdmi 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 soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress iTCO_wdt mei_hdcp snd_pcm_dmaengine intel_pmc_bxt ac97_bus x86_pkg_temp_thermal iTCO_vendor_support intel_powerclamp intel_pmt_telemetry intel_rapl_msr snd_hda_intel dell_laptop snd_intel_dspcfg coretemp ledtrig_audio intel_pmt_class snd_intel_sdw_acpi kvm_intel dell_smm_hwmon snd_hda_codec kvm iwlmvm snd_hda_core snd_hwdep irqbypass mac80211 snd_seq intel_cstate snd_seq_device intel_uncore snd_pcm dell_wmi btusb dell_smbios libarc4 dcdbas pcspkr snd_timer btrtl dell_wmi_sysman btbcm iwlwifi dell_wmi_descriptor wmi_bmof uvcvideo btintel snd hid_sensor_als i2c_i801 videobuf2_vmalloc videobuf2_memops bluetooth soundcore i2c_smbus videobuf2_v4l2 hid_sensor_trigger mei_me videobuf2_common hid_sensor_iio_common industrialio_triggered_buffer mei cfg80211 joydev videodev kfifo_buf idma64 ecdh_generic mc ecc industrialio thunderbolt rfkill intel_pmt processor_thermal_device processor_thermal_rfim processor_thermal_mbox ucsi_acpi processor_thermal_rapl typec_ucsi intel_rapl_common intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_thermal_rel sparse_keymap acpi_pad acpi_tad zram ip_tables dm_crypt trusted hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 hid_multitouch i2c_algo_bit rtsx_pci_sdmmc crct10dif_pclmul drm_kms_helper crc32_pclmul mmc_core crc32c_intel cec drm ghash_clmulni_intel rtsx_pci serio_raw nvme intel_ish_ipc nvme_core intel_ishtp i2c_hid_acpi wmi i2c_hid video pinctrl_tigerlake fuse CR2: 0000000000000000