[  595.520589] BUG: Bad page state in process Chrome_IOThread  pfn:2b5cd
[  595.520600] page:ffffeac980ad7340 count:0 mapcount:0 mapping:0000000000000000 index:0x1
[  595.520605] flags: 0xffff0000000200(owner_priv_1)
[  595.520611] raw: 00ffff0000000200 dead000000000100 dead000000000200 0000000000000000
[  595.520615] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[  595.520618] page dumped because: PAGE_FLAGS_CHECK_AT_PREP flag set
[  595.520621] bad because of flags: 0x200(owner_priv_1)
[  595.520623] Modules linked in: fuse ccm joydev iTCO_wdt iTCO_vendor_support coretemp kvm_intel arc4 kvm irqbypass ath9k uvcvideo ath9k_common snd_hda_codec_conexant snd_hda_codec_generic videobuf2_vmalloc input_leds ath9k_hw videobuf2_memops videobuf2_v4l2 psmouse ath videobuf2_common serio_raw pcspkr videodev mac80211 media i2c_i801 btusb cfg80211 lpc_ich btrtl btbcm btintel i915 bluetooth ecdh_generic cec snd_hda_intel drm_kms_helper thinkpad_acpi snd_hda_codec nvram snd_hda_core drm snd_hwdep snd_pcm i2c_algo_bit fb_sys_fops syscopyarea snd_timer sysfillrect snd e1000e soundcore sysimgblt video ptp pps_core mac_hid virtio_rng virtio_console virtio_net virtio_blk virtio_balloon virtio_pci virtio virtio_ring isci libsas scsi_transport_sas pata_atiixp pata_acpi nls_iso8859_1 wp512 serpent_generic
[  595.520626]  xts dm_crypt hid_apple hid_generic usbhid hid uas usb_storage ahci libahci
[  595.520626] CPU: 1 PID: 717 Comm: Chrome_IOThread Tainted: G          I       4.19.109-gnu #1
[  595.520626] Hardware name: LENOVO 4057D67/4057D67, BIOS CBET4000 3774c98 09/07/2016
[  595.520626] Call Trace:
[  595.520626]  dump_stack+0x6d/0x95
[  595.520626]  bad_page+0xcb/0x120
[  595.520626]  check_new_page_bad+0x67/0x80
[  595.520626]  get_page_from_freelist+0xe65/0x1400
[  595.520626]  __alloc_pages_nodemask+0x125/0x2c0
[  595.520626]  alloc_pages_vma+0x88/0x1f0
[  595.520626]  shmem_alloc_page+0x4b/0x90
[  595.520626]  shmem_alloc_and_acct_page+0x75/0x1b0
[  595.520626]  shmem_getpage_gfp+0x174/0xc20
[  595.520626]  shmem_fallocate+0x373/0x4c0
[  595.520626]  vfs_fallocate+0x144/0x280
[  595.520626]  ksys_fallocate+0x41/0x70
[  595.520626]  __x64_sys_fallocate+0x1e/0x30
[  595.520626]  do_syscall_64+0x5a/0x120
[  595.520626]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  595.520626] RIP: 0033:0x7f543d065325
[  595.520626] Code: 54 49 89 cd 55 53 49 89 d4 89 f5 89 fb 48 83 ec 18 e8 df 64 01 00 4d 89 ea 41 89 c0 4c 89 e2 89 ee 89 df b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 17 65 01 00 8b 44
[  595.520626] RSP: 002b:00007f5423ffdcc0 EFLAGS: 00000293 ORIG_RAX: 000000000000011d
[  595.520626] RAX: ffffffffffffffda RBX: 0000000000000176 RCX: 00007f543d065325
[  595.520626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000176
[  595.520626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000005
[  595.520626] R10: 0000000000200000 R11: 0000000000000293 R12: 0000000000000000
[  595.520626] R13: 0000000000200000 R14: 00007f5423ffe120 R15: 0000000000000000
[  595.520626] Disabling lock debugging due to kernel taint