Additional info: reporter: libreport-2.9.5 WARNING: CPU: 0 PID: 22539 at drivers/pci/probe.c:921 pci_add_new_bus+0x3aa/0x420 Modules linked in: ccm rfcomm fuse thunderbolt nvmem_core xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink devlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc vfat fat arc4 snd_soc_skl snd_soc_skl_ipc intel_rapl snd_hda_ext_core iTCO_wdt wacom iTCO_vendor_support snd_soc_sst_dsp mei_wdt hid_multitouch x86_pkg_temp_thermal intel_powerclamp snd_soc_sst_ipc coretemp snd_soc_acpi snd_soc_core iwlmvm kvm_intel intel_wmi_thunderbolt snd_hda_codec_hdmi wmi_bmof dell_wmi mac80211 dell_laptop snd_compress snd_hda_codec_realtek snd_pcm_dmaengine dell_smbios kvm snd_hda_codec_generic iwlwifi ac97_bus dell_wmi_descriptor dcdbas snd_hda_intel irqbypass intel_cstate snd_hda_codec cfg80211 intel_uncore snd_hda_core btusb intel_rapl_perf btrtl snd_hwdep btbcm btintel bluetooth rtsx_pci_ms snd_seq memstick snd_seq_device uvcvideo snd_pcm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev joydev snd_timer media snd ecdh_generic rfkill i2c_i801 soundcore hid_sensor_gyro_3d shpchp mei_me hid_sensor_rotation hid_sensor_incl_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer idma64 kfifo_buf mei industrialio intel_lpss_pci intel_pch_thermal intel_lpss processor_thermal_device intel_soc_dts_iosf wmi tpm_crb int3403_thermal soc_button_array int340x_thermal_zone intel_vbtn intel_hid tpm_tis pinctrl_sunrisepoint tpm_tis_core pinctrl_intel sparse_keymap int3400_thermal tpm acpi_thermal_rel acpi_pad binfmt_misc dm_crypt hid_sensor_hub intel_ishtp_hid i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit crct10dif_pclmul nvme crc32_pclmul drm_kms_helper crc32c_intel rtsx_pci serio_raw nvme_core ghash_clmulni_intel drm intel_ish_ipc intel_ishtp i2c_hid video CPU: 0 PID: 22539 Comm: kworker/u8:2 Not tainted 4.16.16-300.fc28.x86_64 #1 Hardware name: Dell Inc. XPS 13 9365/0RC5TD, BIOS 1.3.1 01/25/2018 Workqueue: kacpi_hotplug acpi_hotplug_work_fn RIP: 0010:pci_add_new_bus+0x3aa/0x420 RSP: 0018:ffffb81bc8c27be0 EFLAGS: 00010282 RAX: 00000000ffffffef RBX: ffff9557a6c68000 RCX: 0000000000000000 RDX: 0000000000186290 RSI: ffff9559cdc26100 RDI: ffff9557a6c68130 RBP: ffff9557b616b000 R08: 0000000000026100 R09: ffffffff9859a5ab R10: fffff78d0bcce680 R11: 0000000000000000 R12: ffff955654944000 R13: ffff9557b616b000 R14: ffff9557a6c68120 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff9559cdc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5ca77481d4 CR3: 000000011220a006 CR4: 00000000003606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: pci_scan_bridge_extend+0x61e/0x660 pci_scan_child_bus_extend+0xce/0x270 pci_scan_bridge_extend+0x5a0/0x660 enable_slot+0xc1/0x2f0 ? pci_bus_read_dev_vendor_id+0x28/0xe0 acpiphp_check_bridge.part.5+0x115/0x140 acpiphp_hotplug_notify+0xe3/0x200 ? acpiphp_post_dock_fixup+0xd0/0xd0 acpi_device_hotplug+0x9c/0x460 acpi_hotplug_work_fn+0x1a/0x30 process_one_work+0x187/0x340 worker_thread+0x2e/0x380 ? pwq_unbound_release_workfn+0xd0/0xd0 kthread+0x112/0x130 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x35/0x40 Code: 01 74 7b 85 d2 74 54 83 c0 02 48 98 0f b6 80 07 8c e8 98 eb 0b 83 fa 01 19 c0 83 e0 03 83 c0 0c 88 83 e3 00 00 00 e9 bd fd ff ff <0f> 0b e9 41 fe ff ff 0f 0b 48 c7 c6 79 0f 0f 99 89 c2 4c 89 f7
Created attachment 1454079 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs. Fedora 28 has now been rebased to 4.17.7-200.fc28. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 5 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.