Backtrace

traps: JS Helper[3047] general protection fault ip:7f5ed3e89713 sp:7f5ebd601d48 error:0 in libxul.so[7f5ed1c19000+41ed000]
page:fffff67980d01100 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0
flags: 0xfffffc0000000()
raw: 000fffffc0000000 fffff67980d01108 fffff67980d01108 0000000000000000
raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u))
------------[ cut here ]------------
kernel BUG at include/linux/mm.h:1137!
invalid opcode: 0000 [#1] SMP PTI
CPU: 1 PID: 3047 Comm: JS Helper Not tainted 5.8.18-100.fc31.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82F2, BIOS F.24 01/23/2018
RIP: 0010:do_wp_page+0x2a3/0x400
Code: fe ff ff e8 6f 00 fc ff eb f0 4c 89 e6 e8 f5 52 01 00 48 8b 7d 40 e9 7e fe ff ff 48 c7 c6 a8 3c 3a 92 48 89 c7 e8 9d 77 ff ff <0f> 0b 48 8b 12 80 e6 04 0f 85 90 fe ff ff e9 22 ff ff ff 48 8b 5d
RSP: 0018:ffffb007c1e9b838 EFLAGS: 00010296
RAX: 0000000000000000 RBX: 00000000000005c0 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000000 RDI: ffffa0ae30298d08
RBP: ffffb007c1e9b888 R08: ffffa0ae30298d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffa0acbf2fc0c8
R13: 0400000000000080 R14: ffffa0adce599100 R15: ffffa0acbf2fc0c8
FS:  00007f5ebd602700(0000) GS:ffffa0ae30280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe355677838 CR3: 0000000415ee4001 CR4: 00000000003606e0
Call Trace:
 handle_mm_fault+0x10da/0x1790
 __get_user_pages+0x2b6/0x880
 get_dump_page+0x39/0x50
 elf_core_dump+0xee2/0x1448
 do_coredump+0x802/0x1103
 ? ttwu_do_wakeup+0x19/0x150
 get_signal+0x166/0x900
 do_signal+0x30/0x700
 ? signal_wake_up_state+0x15/0x30
 __prepare_exit_to_usermode+0x14a/0x1e0
 prepare_exit_to_usermode+0x5/0x30
 exc_general_protection+0x1cf/0x2f0
 ? asm_exc_general_protection+0x8/0x30
 asm_exc_general_protection+0x1e/0x30
RIP: 0033:0x7f5ed3e89713
Code: 75 e4 c3 44 0f b6 c1 49 c1 e0 04 4c 03 47 10 4d 8b 98 98 02 00 00 4d 85 db 74 77 4c 89 5f 20 31 c9 4d 8b 5b 10 4d 85 db 74 4c <4d> 8b 5b 10 4d 85 db 74 43 4d 8b 5b 10 4d 85 db 74 3a 4d 8b 5b 10
RSP: 002b:00007f5ebd601d48 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 00007ffde6370140 RCX: 00000000000000b8
RDX: 0000000000000001 RSI: 0000000000000008 RDI: 00007ffde6370010
RBP: 00007ffde636fff0 R08: 00007ffde63701b0 R09: 00007f5ebcd2c000
R10: 00007f5ebcd2c298 R11: c29d1c6aa185da5b R12: 00007f5ed880af00
R13: 00007ffde6370190 R14: 00007f5ebde1a000 R15: 7fffffffffffffff
Modules linked in: uinput rfcomm nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 tun xt_conntrack bridge stp llc ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop intel_rapl_msr iwlmvm iTCO_wdt ee1004 intel_pmc_bxt iTCO_vendor_support mei_hdcp mac80211 snd_hda_codec_hdmi intel_rapl_common libarc4 snd_hda_codec_realtek iwlwifi snd_hda_codec_generic x86_pkg_temp_thermal ledtrig_audio intel_powerclamp coretemp kvm_intel snd_hda_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core cfg80211 snd_hwdep snd_seq snd_seq_device snd_pcm irqbypass
 rapl intel_cstate btusb intel_uncore btrtl btbcm btintel snd_timer bluetooth hp_wmi pcspkr snd sparse_keymap soundcore i2c_i801 intel_wmi_thunderbolt wmi_bmof i2c_smbus ecdh_generic joydev rfkill ecc mei_me idma64 mei acpi_pad ip_tables i915 ums_realtek uas usb_storage i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel cec drm nvme ghash_clmulni_intel nvme_core serio_raw r8169 wmi video pinctrl_sunrisepoint pinctrl_intel fuse