| Operating system | Unique / Total count |
|---|---|
| Fedora 34 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 34 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 1 |
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BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 249a71067 P4D 249a71067 PUD 0 Oops: 0000 [#1] SMP NOPTI CPU: 3 PID: 112238 Comm: kworker/3:2 Not tainted 5.14.14-200.fc34.x86_64 #1 Hardware name: Dell Inc. Latitude 7320 Detachable/0H239K, BIOS 1.1.0 03/17/2021 Workqueue: events cdns_update_slave_status_work [soundwire_cadence] RIP: 0010:rt711_sdca_index_update_bits.isra.0.cold+0x12/0x45 [snd_soc_rt711_sdca] Code: c6 f0 c1 cd c0 48 8b 7a 18 ba 00 00 10 06 e8 e4 b5 f2 e3 e9 04 ea ff ff 49 8b 55 10 8b 4c 24 04 41 89 c0 48 c7 c6 f0 c1 cd c0 <48> 8b 7a 18 44 89 e2 e8 c1 b5 f2 e3 e9 9b ea ff ff 49 8b 55 10 41 RSP: 0018:ffffaef109b2fc98 EFLAGS: 00010282 RAX: 00000000fffffffb RBX: 0000000000000300 RCX: 00000000ffffaef1 RDX: 0000000000000000 RSI: ffffffffc0cdc1f0 RDI: ffff9f498eb2ec00 RBP: 0000000000000000 R08: 00000000fffffffb R09: ffffaef109b2f878 R10: ffffaef109b2f870 R11: ffffffffa5d2f8d0 R12: 0000000006100003 R13: ffff9f498e8b1228 R14: ffff9f4991c5b808 R15: ffff9f4991c5b800 FS: 0000000000000000(0000) GS:ffff9f4b078c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 00000001060de003 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: rt711_sdca_io_init+0x494/0x6e0 [snd_soc_rt711_sdca] sdw_handle_slave_status+0x614/0x1190 [soundwire_bus] ? psi_task_switch+0xa5/0x1c0 ? calibrate_delay+0x450/0x460 ? finish_task_switch.isra.0+0xb1/0x2d0 ? __schedule+0x31e/0x1500 cdns_update_slave_status_work+0x1c8/0x1d0 [soundwire_cadence] process_one_work+0x1e9/0x390 worker_thread+0x53/0x3e0 ? process_one_work+0x390/0x390 kthread+0x124/0x150 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x1f/0x30 Modules linked in: hid_logitech_hidpp hid_logitech_dj binfmt_misc rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 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 bnep sunrpc vfat fat snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_soc_rt711_sdca snd_soc_rt715_sdca snd_soc_rt1308_sdw snd_soc_rt1316_sdw regmap_sdw_mbq regmap_sdw 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_xtensa_dsp iTCO_wdt snd_sof intel_pmc_bxt iTCO_vendor_support snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core mei_hdcp mei_wdt snd_compress intel_rapl_msr ac97_bus snd_pcm_dmaengine intel_pmt_telemetry snd_hda_intel intel_pmt_class intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg coretemp dell_laptop iwlmvm snd_intel_sdw_acpi kvm_intel snd_hda_codec mac80211 snd_hda_core kvm irqbypass snd_hwdep btusb intel_cstate snd_seq libarc4 btrtl btbcm btintel dell_wmi snd_seq_device ledtrig_audio intel_uncore dell_smbios bluetooth pcspkr snd_pcm dcdbas iwlwifi snd_timer dell_wmi_sysman firmware_attributes_class dell_wmi_descriptor mei_me snd wmi_bmof i2c_i801 soundcore i2c_smbus mei joydev cfg80211 ecdh_generic hid_sensor_als hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_gyro_3d processor_thermal_device_pci_legacy idma64 hid_sensor_trigger processor_thermal_device hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf processor_thermal_rfim industrialio processor_thermal_mbox processor_thermal_rapl thunderbolt rfkill intel_rapl_common intel_pmt intel_soc_dts_iosf ov8856 v4l2_fwnode v4l2_async int3403_thermal videodev int340x_thermal_zone mc intel_skl_int3472 int3400_thermal acpi_thermal_rel intel_hid sparse_keymap acpi_tad acpi_pad zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 wacom i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul nvme crc32_pclmul crc32c_intel nvme_core drm ghash_clmulni_intel serio_raw intel_ish_ipc ucsi_acpi intel_ishtp typec_ucsi vmd i2c_hid_acpi i2c_hid typec wmi video pinctrl_tigerlake hid_multitouch fuse CR2: 0000000000000018