Additional info: reporter: libreport-2.9.5 kernel BUG at mm/usercopy.c:102! invalid opcode: 0000 [#1] SMP PTI CPU: 2 PID: 1108 Comm: rngd Not tainted 4.19.14-200.fc28.x86_64 #1 Hardware name: LENOVO 20FRS2KF0D/20FRS2KF0D, BIOS N1FET66W (1.40 ) 11/20/2018 RIP: 0010:usercopy_abort+0x74/0x76 Code: 0f 45 c6 51 48 89 f9 48 c7 c2 c3 25 0e ae 41 52 48 c7 c6 12 f2 0c ae 48 c7 c7 88 26 0e ae 48 0f 45 f2 48 89 c2 e8 39 c8 e6 ff <0f> 0b 49 89 e8 31 c9 44 89 e2 31 f6 48 c7 c7 f7 25 0e ae e8 74 ff RSP: 0018:ffff9d27c128bdb0 EFLAGS: 00010246 RAX: 0000000000000065 RBX: ffff8bbc977594c0 RCX: 0000000000000006 RDX: 0000000000000000 RSI: 0000000000000086 RDI: ffff8bbc99316860 RBP: 000000000000017b R08: 0000000000000004 R09: 0000000000000003 R10: 0000000000000000 R11: ffffffffae9b816d R12: 0000000000000001 R13: ffff8bbc9775963b R14: 000000000000017b R15: 000000000000017b FS: 00007fa888a7f840(0000) GS:ffff8bbc99300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb8153c6024 CR3: 0000000215ba4002 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __check_heap_object+0xda/0x110 __check_object_size+0xfa/0x181 rng_dev_read+0x73/0x270 __vfs_read+0x36/0x190 vfs_read+0x8a/0x140 ksys_read+0x4f/0xb0 do_syscall_64+0x5b/0x160 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fa8873aae61 Code: fe ff ff 50 48 8d 3d 16 b7 09 00 e8 99 05 02 00 66 0f 1f 84 00 00 00 00 00 48 8d 05 81 3b 2d 00 8b 00 85 c0 75 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 57 c3 66 0f 1f 44 00 00 41 54 49 89 d4 55 48 RSP: 002b:00007ffcfd1a1438 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00000000000009c4 RCX: 00007fa8873aae61 RDX: 00000000000009c4 RSI: 00007ffcfd1a1480 RDI: 0000000000000003 RBP: 00007ffcfd1a1480 R08: 000055a6e4b260f0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6e497c420 R13: 0000000000000000 R14: 00007ffcfd1a1480 R15: 000055a6e497c420 Modules linked in: ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep sunrpc vfat fat uvcvideo btusb videobuf2_vmalloc btrtl videobuf2_memops btbcm videobuf2_v4l2 btintel videobuf2_common bluetooth videodev media ecdh_generic arc4 snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_soc_core intel_rapl snd_hda_codec_conexant snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp snd_compress ac97_bus snd_pcm_dmaengine coretemp snd_hda_intel kvm_intel snd_hda_codec iTCO_wdt iwlmvm iTCO_vendor_support mei_wdt kvm mac80211 sparse_keymap wmi_bmof snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device intel_cstate snd_pcm intel_uncore intel_rapl_perf iwlwifi cfg80211 snd_timer rtsx_pci_ms i2c_i801 joydev memstick mei_me hid_sensor_als mei hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d intel_pch_thermal hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf industrialio thinkpad_acpi snd wmi soundcore rfkill pcc_cpufreq xfs libcrc32c dm_crypt hid_sensor_hub intel_ishtp_hid i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel e1000e drm serio_raw rtsx_pci intel_ish_ipc intel_ishtp video wacom Potential duplicate: bug 1650989
Created attachment 1521230 [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 4.20.5-100.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 have moved on to Fedora 29, and are still experiencing this issue, please change the version to Fedora 29. 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 3 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.