[187092.521351] usb 3-9: usbfs: process 25261 (bloody) did not claim interface 2 before use
[188683.526559] sysdbr0: port 5(vnet3) entered blocking state
[188683.526566] sysdbr0: port 5(vnet3) entered disabled state
[188683.526625] device vnet3 entered promiscuous mode
[188683.526856] sysdbr0: port 5(vnet3) entered blocking state
[188683.526857] sysdbr0: port 5(vnet3) entered forwarding state
[188683.606509] general protection fault: 0000 [#1] PREEMPT SMP PTI
[188683.606511] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth ecdh_generic cfg80211 usbmon nvidia_uvm(PO) fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c crc32c_generic ipt_REJECT nf_reject_ipv4 xt_tcpudp tun ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device joydev mousedev input_leds uas usb_storage nls_iso8859_1 nls_cp437 vfat fat snd_hda_codec_hdmi btrfs zstd_compress zstd_decompress xxhash xor snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nvidia_drm(PO) nvidia_modeset(PO) kvm nvidia(PO) irqbypass crct10dif_pclmul
[188683.606537]  crc32_pclmul ghash_clmulni_intel pcbc iTCO_wdt eeepc_wmi iTCO_vendor_support aesni_intel asus_wmi drm_kms_helper snd_hda_intel aes_x86_64 crypto_simd glue_helper cryptd sparse_keymap snd_hda_codec rfkill led_class wmi_bmof mxm_wmi drm snd_hda_core snd_hwdep intel_cstate snd_pcm e1000e agpgart ipmi_devintf ipmi_msghandler syscopyarea snd_timer sysfillrect intel_uncore raid6_pq sysimgblt fb_sys_fops ptp snd bridge intel_rapl_perf lpc_ich mei_me soundcore i2c_i801 pcspkr mei stp llc pps_core rtc_cmos shpchp wmi evdev mac_hid sg crypto_user ip_tables x_tables ext4 crc16 mbcache jbd2 fscrypto hid_generic sd_mod usbhid hid ahci libahci xhci_pci libata ehci_pci xhci_hcd ehci_hcd crc32c_intel scsi_mod usbcore usb_common
[188683.606565] CPU: 2 PID: 87 Comm: kswapd0 Tainted: P           O     4.15.12-1-ARCH #1
[188683.606566] Hardware name: ASUS All Series/MAXIMUS VII HERO, BIOS 3201 01/24/2017
[188683.606570] RIP: 0010:__reset_isolation_suitable+0x11c/0x130
[188683.606571] RSP: 0018:ffff9cdb83863e28 EFLAGS: 00010202
[188683.606572] RAX: 0157e4643805d9c0 RBX: 00000000000da800 RCX: 0000000000000000
[188683.606573] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc5bc836a0000
[188683.606574] RBP: 00000000036a0000 R08: fffffffffffffffe R09: ffff947e1eff8000
[188683.606575] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000100000
[188683.606576] R13: ffff947e1effc5c0 R14: 0000000000000009 R15: ffff947e1effdf88
[188683.606577] FS:  0000000000000000(0000) GS:ffff947e1ec80000(0000) knlGS:0000000000000000
[188683.606578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[188683.606579] CR2: 00007fa86f839a5c CR3: 00000003d900a003 CR4: 00000000001626e0
[188683.606579] Call Trace:
[188683.606583]  reset_isolation_suitable+0x39/0x40
[188683.606586]  kswapd+0x4ff/0x720
[188683.606588]  ? wait_woken+0x80/0x80
[188683.606590]  ? mem_cgroup_shrink_node+0x1d0/0x1d0
[188683.606591]  kthread+0x113/0x130
[188683.606593]  ? kthread_create_on_node+0x70/0x70
[188683.606596]  ret_from_fork+0x35/0x40
[188683.606597] Code: 1b 48 89 ea 41 b8 01 00 00 00 b9 03 00 00 00 48 c1 fa 06 31 f6 e8 b5 66 fd ff eb 90 48 8b 57 20 48 8d 42 ff 83 e2 01 48 0f 44 c7 <48> 8b 10 80 e6 80 74 ce 83 78 6c 08 76 c8 e9 6e ff ff ff 90 0f 
[188683.606615] RIP: __reset_isolation_suitable+0x11c/0x130 RSP: ffff9cdb83863e28
[188683.606616] ---[ end trace 534cc9cba0b093ff ]---
[188683.638984] BUG: unable to handle kernel paging request at ffff9cdb83863eb0
[188683.638994] IP: __wake_up_common+0x3f/0x120
[188683.638996] PGD 7ff518067 P4D 7ff518067 PUD 7ff519067 PMD 7fade1067 PTE 0
[188683.639000] Oops: 0000 [#2] PREEMPT SMP PTI
[188683.639002] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth ecdh_generic cfg80211 usbmon nvidia_uvm(PO) fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c crc32c_generic ipt_REJECT nf_reject_ipv4 xt_tcpudp tun ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device joydev mousedev input_leds uas usb_storage nls_iso8859_1 nls_cp437 vfat fat snd_hda_codec_hdmi btrfs zstd_compress zstd_decompress xxhash xor snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nvidia_drm(PO) nvidia_modeset(PO) kvm nvidia(PO) irqbypass crct10dif_pclmul
[188683.639039]  crc32_pclmul ghash_clmulni_intel pcbc iTCO_wdt eeepc_wmi iTCO_vendor_support aesni_intel asus_wmi drm_kms_helper snd_hda_intel aes_x86_64 crypto_simd glue_helper cryptd sparse_keymap snd_hda_codec rfkill led_class wmi_bmof mxm_wmi drm snd_hda_core snd_hwdep intel_cstate snd_pcm e1000e agpgart ipmi_devintf ipmi_msghandler syscopyarea snd_timer sysfillrect intel_uncore raid6_pq sysimgblt fb_sys_fops ptp snd bridge intel_rapl_perf lpc_ich mei_me soundcore i2c_i801 pcspkr mei stp llc pps_core rtc_cmos shpchp wmi evdev mac_hid sg crypto_user ip_tables x_tables ext4 crc16 mbcache jbd2 fscrypto hid_generic sd_mod usbhid hid ahci libahci xhci_pci libata ehci_pci xhci_hcd ehci_hcd crc32c_intel scsi_mod usbcore usb_common
[188683.639083] CPU: 7 PID: 26504 Comm: qemu-system-x86 Tainted: P      D    O     4.15.12-1-ARCH #1
[188683.639084] Hardware name: ASUS All Series/MAXIMUS VII HERO, BIOS 3201 01/24/2017
[188683.639088] RIP: 0010:__wake_up_common+0x3f/0x120
[188683.639089] RSP: 0018:ffff9cdb8e7c79c0 EFLAGS: 00010083
[188683.639091] RAX: ffff9cdb83863eb0 RBX: ffff947e1effdf88 RCX: 0000000000000000
[188683.639092] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9cdb83863e98
[188683.639094] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff9cdb8e7c7a08
[188683.639095] R10: 0000000000000002 R11: 0000000000000000 R12: ffff947e1effdf90
[188683.639096] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[188683.639098] FS:  00007f9e900493c0(0000) GS:ffff947e1edc0000(0000) knlGS:0000000000000000
[188683.639100] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[188683.639101] CR2: ffff9cdb83863eb0 CR3: 00000005533ea001 CR4: 00000000001626e0
[188683.639102] Call Trace:
[188683.639108]  __wake_up_common_lock+0x7c/0xc0
[188683.639112]  wake_all_kswapds+0x4c/0xa0
[188683.639115]  __alloc_pages_nodemask+0x417/0xfe0
[188683.639120]  ? kvmalloc_node+0x3e/0x70
[188683.639123]  kmalloc_large_node+0x37/0x60
[188683.639126]  __kmalloc_node+0x229/0x2d0
[188683.639128]  ? __kmalloc_node+0x21b/0x2d0
[188683.639131]  kvmalloc_node+0x3e/0x70
[188683.639151]  kvm_page_track_create_memslot+0x1c/0x50 [kvm]
[188683.639166]  kvm_arch_create_memslot+0x117/0x1a0 [kvm]
[188683.639179]  __kvm_set_memory_region+0x613/0x8d0 [kvm]
[188683.639191]  kvm_set_memory_region+0x26/0x40 [kvm]
[188683.639202]  kvm_vm_ioctl+0x478/0x820 [kvm]
[188683.639207]  do_vfs_ioctl+0xa4/0x630
[188683.639211]  ? handle_mm_fault+0xb1/0x1f0
[188683.639216]  ? __do_page_fault+0x317/0x5a0
[188683.639218]  SyS_ioctl+0x74/0x80
[188683.639222]  do_syscall_64+0x74/0x190
[188683.639225]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[188683.639228] RIP: 0033:0x7f9e89250d87
[188683.639229] RSP: 002b:00007ffd9026c0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[188683.639231] RAX: ffffffffffffffda RBX: 000000004020ae46 RCX: 00007f9e89250d87
[188683.639233] RDX: 00007ffd9026c170 RSI: 000000004020ae46 RDI: 000000000000000c
[188683.639234] RBP: 00007ffd9026c170 R08: 00000000bff00000 R09: 00000000fef00000
[188683.639236] R10: 00000000fee00000 R11: 0000000000000246 R12: 00007f9e7ddaa000
[188683.639237] R13: 00000000bff00000 R14: 00007f9e7ddbaa40 R15: 0000000000000001
[188683.639239] Code: ec 10 4d 85 c9 74 0a 41 f6 01 04 0f 85 a1 00 00 00 49 8b 44 24 08 48 8d 78 e8 48 8d 47 18 49 83 c4 08 89 54 24 0c 49 39 c4 74 5e <48> 8b 47 18 4c 89 cd 4d 89 c7 89 4c 24 08 89 74 24 04 31 db 4c 
[188683.639269] RIP: __wake_up_common+0x3f/0x120 RSP: ffff9cdb8e7c79c0
[188683.639270] CR2: ffff9cdb83863eb0
[188683.639272] ---[ end trace 534cc9cba0b09400 ]---
[188683.639275] note: qemu-system-x86[26504] exited with preempt_count 1