Backtrace

kernel BUG at include/linux/mm.h:1185!
invalid opcode: 0000 [#1] SMP PTI
CPU: 3 PID: 2578 Comm: IPC Launch Not tainted 5.12.10-300.fc34.x86_64 #1
Hardware name: Dell Inc. G3 3779/0NY03M, BIOS 1.11.0 11/18/2019
RIP: 0010:copy_page_range+0xfee/0x15d0
Code: ff ff 85 c0 0f 85 5c ff ff ff 48 8b 3b e9 69 f7 ff ff 48 81 e1 00 f0 ff ff e9 26 f5 ff ff 48 c7 c6 18 ed 38 82 e8 02 21 ff ff <0f> 0b 48 85 d2 0f 84 1c fd ff ff 49 89 d4 e9 50 fb ff ff 48 8b 84
RSP: 0018:ffffb13a43ecbba0 EFLAGS: 00010282
RAX: 0000000000000059 RBX: ffff920f81d10808 RCX: 0000000000000027
RDX: ffff9210794d85c8 RSI: 0000000000000001 RDI: ffff9210794d85c0
RBP: 0000000000000008 R08: 0000000000000000 R09: ffffb13a43ecb9d8
R10: ffffb13a43ecb9d0 R11: ffffffff82b45f68 R12: ffff92105f4c7808
R13: 0000000000000000 R14: 00007ff7d6701000 R15: ffff920f2f1077d0
FS:  00007ff7cebfe640(0000) GS:ffff9210794c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff7cebf9448 CR3: 00000001383b2004 CR4: 00000000003706e0
Call Trace:
 ? kmem_cache_alloc+0x116/0x210
 dup_mm+0x458/0x5d0
 copy_process+0x1a21/0x1be0
 kernel_clone+0x87/0x390
 ? handle_mm_fault+0xd5/0x2b0
 __do_sys_clone+0x52/0x60
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff803a68345
Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
RSP: 002b:00007ff7cebf9428 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007ff7295257b8 RCX: 00007ff803a68345
RDX: 0000000000000000 RSI: 00007ff7cebfd420 RDI: 0000000058000011
RBP: 00007ff72988a480 R08: 0000000000000007 R09: 0000000000000007
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7cebfd830
R13: 00000000000003e8 R14: 00007ff7cebfd5e8 R15: 00007ff7cebfd568
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp sunrpc snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core iwlmvm snd_compress snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp coretemp
 snd_pcm_dmaengine snd_hda_codec_generic ac97_bus snd_hda_codec_hdmi vfat mac80211 kvm_intel snd_hda_intel fat snd_intel_dspcfg iTCO_wdt intel_pmc_bxt kvm snd_intel_sdw_acpi libarc4 snd_hda_codec mei_hdcp uvcvideo iTCO_vendor_support intel_rapl_msr snd_hda_core videobuf2_vmalloc videobuf2_memops snd_hwdep videobuf2_v4l2 irqbypass videobuf2_common rapl snd_seq dell_laptop btusb intel_cstate btrtl rtsx_usb_ms btbcm ledtrig_audio iwlwifi intel_uncore memstick btintel dell_wmi snd_seq_device videodev bluetooth snd_pcm pcspkr dell_smbios dell_wmi_sysman dcdbas mc cdc_acm processor_thermal_device snd_timer processor_thermal_rfim ecdh_generic intel_wmi_thunderbolt processor_thermal_mbox dell_wmi_descriptor processor_thermal_rapl mei_me i2c_i801 snd ecc i2c_smbus joydev soundcore wmi_bmof cfg80211 mei intel_rapl_common idma64 intel_soc_dts_iosf rfkill intel_pch_thermal intel_hid sparse_keymap int3403_thermal acpi_pad int340x_thermal_zone int3400_thermal acpi_thermal_rel zram
 ip_tables i915 nouveau hid_logitech_hidpp drm_ttm_helper ttm hid_multitouch i2c_algo_bit drm_kms_helper rtsx_usb_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel r8169 serio_raw rtsx_usb hid_logitech_dj mxm_wmi i2c_hid_acpi i2c_hid video wmi pinctrl_cannonlake fuse