XFS (loop3): unknown mount option [inzde64].
IPVS: sync thread started: state = MASTER, mcast_ifn = bridge0, syncid = 0, id = 0
IPVS: stopping master sync thread 26426 ...
IPVS: set_ctl: invalid protocol: 146 0.0.0.0:20000
==================================================================
BUG: KASAN: global-out-of-bounds in memcpy include/linux/string.h:347 [inline]
BUG: KASAN: global-out-of-bounds in fbcon_get_font+0x262/0x530 drivers/video/fbdev/core/fbcon.c:2421
Read of size 32 at addr ffffffff86e695a0 by task syz-executor.5/26416

CPU: 0 PID: 26416 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x13e/0x194 lib/dump_stack.c:58
 print_address_description.cold+0x5/0x1e2 mm/kasan/report.c:252
 kasan_report_error mm/kasan/report.c:351 [inline]
 kasan_report mm/kasan/report.c:409 [inline]
 kasan_report.cold+0xa9/0x2ae mm/kasan/report.c:393
 memcpy+0x20/0x50 mm/kasan/kasan.c:302
 memcpy include/linux/string.h:347 [inline]
 fbcon_get_font+0x262/0x530 drivers/video/fbdev/core/fbcon.c:2421
 con_font_get drivers/tty/vt/vt.c:4076 [inline]
 con_font_op+0x1c6/0xf70 drivers/tty/vt/vt.c:4227
 vt_ioctl+0x1334/0x1f00 drivers/tty/vt/vt_ioctl.c:970
 tty_ioctl+0x6c5/0x1220 drivers/tty/tty_io.c:2661
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xfe0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x45c849
RSP: 002b:00007fd4aa3ffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd4aa4006d4 RCX: 000000000045c849
RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000005
RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 000000000000036b R14: 00000000004c5dc4 R15: 000000000076bf0c

The buggy address belongs to the variable:
 fontdata_8x16+0x1000/0x1120

Memory state around the buggy address:
 ffffffff86e69480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffffff86e69500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffffff86e69580: 00 00 00 00 fa fa fa fa 06 fa fa fa fa fa fa fa
                               ^
 ffffffff86e69600: 05 fa fa fa fa fa fa fa 06 fa fa fa fa fa fa fa
 ffffffff86e69680: 00 00 03 fa fa fa fa fa 00 00 00 00 00 00 00 00
==================================================================