audit: type=1400 audit(1514947801.021:7): avc:  denied  { map } for  pid=3463 comm="syzkaller775396" path="/root/syzkaller775396103" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
WARNING: CPU: 0 PID: 3463 at net/rds/rdma.c:617 rds_cmsg_rdma_args+0xe96/0x1360 net/rds/rdma.c:617
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 3463 Comm: syzkaller775396 Not tainted 4.15.0-rc6-next-20180102+ #86
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+0x137/0x198 lib/dump_stack.c:53
 panic+0x1e4/0x41c kernel/panic.c:183
 __warn+0x1dc/0x200 kernel/panic.c:547
 report_bug+0x211/0x2d0 lib/bug.c:184
 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178
 fixup_bug arch/x86/kernel/traps.c:247 [inline]
 do_error_trap+0x249/0x290 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
 invalid_op+0x22/0x40 arch/x86/entry/entry_64.S:1079
RIP: 0010:rds_cmsg_rdma_args+0xe96/0x1360 net/rds/rdma.c:617
RSP: 0018:ffff8801c08d7700 EFLAGS: 00010293
RAX: ffff8801c132c440 RBX: ffff8801c2242938 RCX: ffffffff84861976
RDX: 0000000000000000 RSI: 00000000014080c0 RDI: ffff8801c0c8bef0
RBP: ffff8801c08d7890 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8801c08d7618 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8801c2242900 R14: ffff8801c0cbbb00 R15: 1ffff1003811aef4
 rds_cmsg_send net/rds/send.c:943 [inline]
 rds_sendmsg+0x1264/0x1e80 net/rds/send.c:1127
 sock_sendmsg_nosec net/socket.c:628 [inline]
 sock_sendmsg+0xca/0x110 net/socket.c:638
 ___sys_sendmsg+0x2f4/0x8c0 net/socket.c:2018
 __sys_sendmmsg+0x159/0x3c0 net/socket.c:2108
 SYSC_sendmmsg net/socket.c:2139 [inline]
 SyS_sendmmsg+0x35/0x60 net/socket.c:2134
 entry_SYSCALL_64_fastpath+0x23/0x9a
RIP: 0033:0x43fe49
RSP: 002b:00007fffd9576df8 EFLAGS: 00000217 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000043fe49
RDX: 0000000000000001 RSI: 000000002099ffc4 RDI: 0000000000000003
RBP: 00000000006ca018 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000217 R12: 00000000004017b0
R13: 0000000000401840 R14: 0000000000000000 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..