audit: type=1400 audit(1556074572.984:36): avc:  denied  { map } for  pid=7101 comm="syz-executor079" path="/root/syz-executor079620391" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
md: md0 stopped.
md: md0 stopped.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 7131 at drivers/md/md.c:7165 md_ioctl+0x34bd/0x4bf0 drivers/md/md.c:7165
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 7131 Comm: syz-executor079 Not tainted 4.14.113 #3
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+0x138/0x19c lib/dump_stack.c:53
 panic+0x1f2/0x438 kernel/panic.c:182
 __warn.cold+0x2f/0x34 kernel/panic.c:546
 report_bug+0x216/0x254 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x1bb/0x310 arch/x86/kernel/traps.c:295
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:944
RIP: 0010:md_ioctl+0x34bd/0x4bf0 drivers/md/md.c:7165
RSP: 0018:ffff8880990dfa20 EFLAGS: 00010297
RAX: ffff8880a1356480 RBX: 0000000000000932 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: ffff8880990dfc68 R08: ffff888215e1d408 R09: ffffffff88c83498
R10: ffff8880990dfa10 R11: ffff8880a1356480 R12: ffff888215e1d400
R13: ffff88821840c140 R14: ffff888215e1d428 R15: ffff888215e1d5c8
 __blkdev_driver_ioctl block/ioctl.c:297 [inline]
 blkdev_ioctl+0x983/0x1880 block/ioctl.c:594
 block_ioctl+0xde/0x120 fs/block_dev.c:1881
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x7b9/0x1070 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692
 do_syscall_64+0x1eb/0x630 arch/x86/entry/common.c:289
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x446769
RSP: 002b:00007f079fd78db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 0000000000446769
RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000004
RBP: 00000000006dbc30 R08: 00007f079fd79700 R09: 0000000000000000
R10: 00007f079fd79700 R11: 0000000000000246 R12: 00000000006dbc3c
R13: 00007ffc1b51c4af R14: 00007f079fd799c0 R15: 0000000000000001
Kernel Offset: disabled
Rebooting in 86400 seconds..