Backtrace

general protection fault, probably for non-canonical address 0x1cd17f7ffbb64c22: 0000 [#2] SMP PTI
CPU: 0 PID: 1256 Comm: gmain Tainted: G      D  C        5.9.11-100.fc32.x86_64 #1
Hardware name: Sony Corporation SVF1521A6EW/VAIO, BIOS R0250DA 07/19/2016
RIP: 0010:__kmalloc+0x9d/0x240
Code: 66 d3 71 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 92 01 00 00 48 85 c0 0f 84 89 01 00 00 41 8b 4c 24 28 49 8b 3c 24 48 01 c1 <48> 8b 19 48 89 ce 49 33 9c 24 b8 00 00 00 48 0f ce 48 31 f3 40 f6
RSP: 0018:ffffa0c74088fc70 EFLAGS: 00010206
RAX: 1cd17f7ffbb64ba2 RBX: 0000000000000100 RCX: 1cd17f7ffbb64c22
RDX: 0000000000221bc2 RSI: 0000000000000cc0 RDI: 000000000002f120
RBP: 0000000000000cc0 R08: ffff898d4322f120 R09: ffffa0c74088fcf0
R10: 0000000000000000 R11: 0000000000000011 R12: ffff898d41443700
R13: 0000000000000100 R14: ffffffff8e31492d R15: ffff898d41443700
FS:  00007f7879067700(0000) GS:ffff898d43200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7874001468 CR3: 00000003351d4004 CR4: 00000000001706f0
Call Trace:
 rw_copy_check_uvector+0xdd/0x120
 import_iovec+0x27/0xd0
 sendmsg_copy_msghdr+0x5c/0x80
 ___sys_sendmsg+0x5a/0xb0
 ? _cond_resched+0x16/0x40
 ? slab_pre_alloc_hook.constprop.0+0xd0/0x110
 ? security_file_alloc+0x24/0x90
 ? kmem_cache_alloc+0xee/0x200
 ? __alloc_file+0x8d/0x110
 ? alloc_empty_file+0x63/0xb0
 ? alloc_file+0x93/0x110
 __sys_sendmsg+0x49/0x80
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f7886e0f77d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ba ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 ee ee ff ff 48
RSP: 002b:00007f7879066660 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f7886e0f77d
RDX: 0000000000004000 RSI: 00007f78790668b0 RDI: 0000000000000011
RBP: 00007f78790669d0 R08: 0000000000000000 R09: 00007f7886ec963d
R10: 0000000000000000 R11: 0000000000000293 R12: 00007f7879066910
R13: 00007f78790668b0 R14: 00007f7879066ad0 R15: 00007f7879066820
Modules linked in: rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat uvcvideo snd_hda_codec_hdmi snd_hda_codec_realtek videobuf2_vmalloc snd_hda_codec_generic ledtrig_audio videobuf2_memops videobuf2_v4l2 snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg videobuf2_common btusb snd_hda_codec btrtl r8188eu(C) snd_hda_core btbcm videodev x86_pkg_temp_thermal btintel intel_powerclamp coretemp snd_hwdep bluetooth rapl snd_seq
 intel_cstate iTCO_wdt intel_uncore intel_pmc_bxt ecdh_generic mc ecc mei_hdcp iTCO_vendor_support at24 snd_seq_device lib80211 cfg80211 snd_pcm i2c_i801 mei_me snd_timer joydev pcspkr i2c_smbus mei snd lpc_ich soundcore sony_laptop rfkill ip_tables i915 rtsx_pci_sdmmc mmc_core hid_logitech_hidpp i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm ghash_clmulni_intel rtsx_pci serio_raw r8169 hid_logitech_dj video fuse