Additional info: reporter: libreport-2.9.5 WARNING: CPU: 3 PID: 6352 at drivers/media/v4l2-core/v4l2-ioctl.c:1296 v4l_enum_fmt+0xf11/0x12c0 [videodev] 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 ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 devlink 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 arc4 bnep sunrpc vfat fat snd_hda_codec_hdmi snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_generic snd_soc_core snd_compress snd_pcm_dmaengine iTCO_wdt ac97_bus iTCO_vendor_support mei_wdt hid_multitouch intel_rapl wmi_bmof x86_pkg_temp_thermal dell_wmi intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel dell_laptop kvm dell_smbios dell_wmi_descriptor dcdbas ath10k_pci ath10k_core irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore mac80211 intel_rapl_perf snd_usb_audio snd_hda_intel snd_hda_codec btusb btrtl btbcm btintel snd_hda_core tpm_crb snd_usbmidi_lib snd_hwdep snd_rawmidi bluetooth uvcvideo snd_seq ath cdc_ether snd_seq_device videobuf2_vmalloc usbnet snd_pcm videobuf2_memops cfg80211 videobuf2_v4l2 videobuf2_common r8152 videodev idma64 snd_timer joydev mii cdc_acm snd media soundcore ecdh_generic i2c_i801 rfkill rtsx_pci_ms memstick mei_me intel_lpss_pci ucsi_acpi mei typec_ucsi processor_thermal_device intel_lpss intel_soc_dts_iosf intel_pch_thermal shpchp typec wmi int3400_thermal tpm_tis acpi_thermal_rel tpm_tis_core pinctrl_sunrisepoint int3403_thermal pinctrl_intel int340x_thermal_zone intel_hid tpm sparse_keymap acpi_pad i915 i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core drm nvme nvme_core serio_raw rtsx_pci i2c_hid crc32c_intel video CPU: 3 PID: 6352 Comm: chrome Not tainted 4.16.15-300.fc28.x86_64 #1 Hardware name: Dell Inc. XPS 13 9370/0F6P3V, BIOS 1.4.0 05/25/2018 RIP: 0010:v4l_enum_fmt+0xf11/0x12c0 [videodev] RSP: 0018:ffffada346a67ca0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffa04a1032db00 RCX: 0000000000000006 RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa04a6e4d6930 RBP: 0000000000000000 R08: 0000000000000030 R09: 00000000000005b2 R10: 0000000000000000 R11: 0000000000000001 R12: ffffada346a67d90 R13: ffffffffc09d79a0 R14: ffffa04a593c5080 R15: ffffada346a67d90 FS: 00007f35da0b6ac0(0000) GS:ffffa04a6e4c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000bc755158000 CR3: 00000003a5124003 CR4: 00000000003606e0 Call Trace: __video_do_ioctl+0x25c/0x270 [videodev] ? path_openat+0x458/0x1560 ? copy_overflow+0x20/0x20 [videodev] video_usercopy+0x23c/0x5b0 [videodev] v4l2_ioctl+0xb4/0x100 [videodev] do_vfs_ioctl+0xa4/0x610 SyS_ioctl+0x74/0x80 do_syscall_64+0x74/0x180 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x7f35d3d78df7 RSP: 002b:00007ffc85c92508 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffc85c926c0 RCX: 00007f35d3d78df7 RDX: 00007ffc85c92740 RSI: 00000000c0405602 RDI: 0000000000000014 RBP: 00007ffc85c927d0 R08: 0000000000000000 R09: 00007ffc85c92360 R10: 0000000000000000 R11: 0000000000000246 R12: 000019d02021c080 R13: 00007ffc85c92689 R14: 0000000000000000 R15: 0000000000000014 Code: c7 c6 d3 d3 81 c0 e9 fe f1 ff ff 48 c7 c6 c9 c9 81 c0 3d 4d 54 32 31 0f 84 ec f1 ff ff 89 c6 48 c7 c7 7b d6 81 c0 e8 79 f0 89 f4 <0f> 0b 41 80 7c 24 0c 00 0f 85 ee f1 ff ff 41 8b 44 24 2c 49 8d Potential duplicate: bug 1570287
Created attachment 1452405 [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.