Description of problem: I was browsing the net with google chrome when the kernel bug suddenly appeared. Additional info: reporter: libreport-2.2.3 kernel BUG at include/linux/mm.h:509! invalid opcode: 0000 [#1] SMP Modules linked in: usblp bnep bluetooth cfg80211 rfkill ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw snd_usb_audio uvcvideo videobuf2_vmalloc snd_usbmidi_lib videobuf2_memops videobuf2_core v4l2_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_rawmidi snd_hwdep snd_seq snd_seq_device fuse snd_pcm videodev media ppdev shpchp x86_pkg_temp_thermal snd_timer nfsd joydev parport_pc parport auth_rpcgss nfs_acl lockd coretemp snd kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel sdhci_acpi sdhci ghash_clmulni_intel mmc_core mei_me mei i915 i2c_algo_bit drm_kms_helper drm tpm_tis sunrpc soundcore tpm_infineon i2c_hid i2c_designware_platform i2c_designware_core i2c_core microcode serio_raw dw_dmac dw_dmac_core tpm acpi_pad hid_logitech_dj r8169 mii video CPU: 1 PID: 1 Comm: systemd Not tainted 3.16.3-200.fc20.x86_64 #1 Hardware name: Gigabyte Technology Co., Ltd. H97M-D3H/H97M-D3H, BIOS F4 06/28/2014 task: ffff8804085e8000 ti: ffff8804085f0000 task.ti: ffff8804085f0000 RIP: 0010:[<ffffffff81704689>] [<ffffffff81704689>] get_page.part.42+0x10/0x12 RSP: 0018:ffff8804085f3c70 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 800000001ed22845 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000046 RDI: 00000000001ed220 RBP: ffff8804085f3c70 R08: 000000000000000a R09: 0000000000000420 R10: 0000000000000000 R11: ffff8804085f3946 R12: ffff880406ab6420 R13: ffff8803c0f90420 R14: 0000000000000000 R15: 00007fc17fa84000 FS: 00007fc180af98c0(0000) GS:ffff88041ea40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc1813354c0 CR3: 0000000404069000 CR4: 00000000001407e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Stack: ffff8804085f3d28 ffffffff811ab101 ffff880408352c88 ffff8803b0497888 ffff8804085e8000 ffff880406ac7fe8 ffff880408352c00 ffffea00101aad80 ffffea000f03e400 ffff8803b07fafe8 ffff8803c0f90420 ffff8804085f3fd8 Call Trace: [<ffffffff811ab101>] copy_pte_range+0x371/0x560 [<ffffffff811ac20d>] copy_page_range+0x30d/0x490 [<ffffffff8108ba4c>] copy_process.part.25+0x156c/0x1bd0 [<ffffffff8108c291>] do_fork+0xe1/0x360 [<ffffffff8108c596>] SyS_clone+0x16/0x20 [<ffffffff8170ea49>] stub_clone+0x69/0x90 [<ffffffff8170e6e9>] ? system_call_fastpath+0x16/0x1b Code: eb 02 31 c0 5b 41 5c 5d c3 55 48 89 e5 0f 0b 55 48 89 e5 0f 0b 55 48 89 e5 0f 0b 55 48 c7 c6 f0 38 a2 81 48 89 e5 e8 07 05 a8 ff <0f> 0b 55 48 c7 c6 e8 7c a3 81 48 89 e5 e8 f5 04 a8 ff 0f 0b 55 RIP [<ffffffff81704689>] get_page.part.42+0x10/0x12 RSP <ffff8804085f3c70>
Created attachment 941980 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is 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 20 kernel bugs. Fedora 20 has now been rebased to 3.17.2-200.fc20. 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 21, and are still experiencing this issue, please change the version to Fedora 21. If you experience different issues, please open a new bug report for those.
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 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.