BUG: unable to handle kernel paging request at 000000010000000e
IP: memset16 arch/x86/include/asm/string_64.h:58 [inline]
IP: scr_memsetw include/linux/vt_buffer.h:36 [inline]
IP: csi_J+0x32d/0x560 drivers/tty/vt/vt.c:1195
PGD 87140067 P4D 87140067 PUD 0 
Oops: 0002 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 9332 Comm: syz-executor.3 Not tainted 4.14.163-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88804a4be140 task.stack: ffff88809f780000
RIP: 0010:memset16 arch/x86/include/asm/string_64.h:58 [inline]
RIP: 0010:scr_memsetw include/linux/vt_buffer.h:36 [inline]
RIP: 0010:csi_J+0x32d/0x560 drivers/tty/vt/vt.c:1195
RSP: 0018:ffff88809f787838 EFLAGS: 00010202
RAX: 0000000000000e20 RBX: ffff88805d231100 RCX: 0000000000000001
RDX: 1ffff1100ba46299 RSI: ffffffff83511f1c RDI: 000000010000000e
RBP: ffff88809f787868 R08: ffff88805d2314cc R09: 0000000000000002
R10: 0000000000000000 R11: ffff88804a4be140 R12: 7fffffff80000001
R13: 000000010000000e R14: ffff88805d2315f8 R15: ffff88805d2314c8
FS:  00007f4122035700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000010000000e CR3: 000000008ff52000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_con_trol+0x3344/0x5b40 drivers/tty/vt/vt.c:2010
 do_con_write.part.0+0xcc7/0x1b50 drivers/tty/vt/vt.c:2434
 do_con_write drivers/tty/vt/vt.c:2205 [inline]
 con_write+0x38/0xc0 drivers/tty/vt/vt.c:2787
 process_output_block drivers/tty/n_tty.c:595 [inline]
 n_tty_write+0x38b/0xf20 drivers/tty/n_tty.c:2333
 do_tty_write drivers/tty/tty_io.c:959 [inline]
 tty_write+0x3f6/0x700 drivers/tty/tty_io.c:1043
 __vfs_write+0x105/0x6b0 fs/read_write.c:480
 vfs_write+0x198/0x500 fs/read_write.c:544
 SYSC_write fs/read_write.c:590 [inline]
 SyS_write+0xfd/0x230 fs/read_write.c:582
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x45af49
RSP: 002b:00007f4122034c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49
RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41220356d4
R13: 00000000004cce66 R14: 00000000004e82a0 R15: 00000000ffffffff
Code: fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 69 01 00 00 0f b7 83 c8 03 00 00 d1 e9 4c 89 ef <f3> 66 ab 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 80 
RIP: memset16 arch/x86/include/asm/string_64.h:58 [inline] RSP: ffff88809f787838
RIP: scr_memsetw include/linux/vt_buffer.h:36 [inline] RSP: ffff88809f787838
RIP: csi_J+0x32d/0x560 drivers/tty/vt/vt.c:1195 RSP: ffff88809f787838
CR2: 000000010000000e
kobject: 'loop1' (ffff888057841560): kobject_uevent_env
kobject: 'loop1' (ffff888057841560): fill_kobj_path: path = '/devices/virtual/block/loop1'
---[ end trace 3764a36483a9eb32 ]---