------------[ cut here ]------------
IRQs not enabled as expected
WARNING: CPU: 1 PID: 17355 at kernel/softirq.c:162 __local_bh_enable_ip+0x1bb/0x230 kernel/softirq.c:162
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 17355 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #266
netlink: 'syz-executor7': attribute type 1 has an invalid length.
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+0x194/0x24d lib/dump_stack.c:53
netlink: 'syz-executor7': attribute type 1 has an invalid length.
 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+0x2d7/0x3e0 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:986
RIP: 0010:__local_bh_enable_ip+0x1bb/0x230 kernel/softirq.c:162
RSP: 0018:ffff8801b98c71e0 EFLAGS: 00010082
RAX: dffffc0000000008 RBX: 0000000000000201 RCX: ffffffff815abf2e
RDX: 000000000000368c RSI: ffffc90004284000 RDI: 1ffff10037318dc1
RBP: ffff8801b98c71f8 R08: 0000000000000000 R09: 1ffff10037318d93
R10: ffff8801b98c70d8 R11: 0000000000000002 R12: ffffffff8563ba54
R13: ffff8801c0a28700 R14: ffff8801b98c7290 R15: 1ffff10037318e4a
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=17392 comm=syz-executor6
 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:176 [inline]
 _raw_spin_unlock_bh+0x30/0x40 kernel/locking/spinlock.c:200
 spin_unlock_bh include/linux/spinlock.h:355 [inline]
 rds_tcp_conn_free+0xa4/0x2d0 net/rds/tcp.c:281
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=17392 comm=syz-executor6
 __rds_conn_create+0x148f/0x1b60 net/rds/connection.c:277
 rds_conn_create_outgoing+0x3f/0x50 net/rds/connection.c:309
 rds_sendmsg+0xe63/0x2590 net/rds/send.c:1156
 sock_sendmsg_nosec net/socket.c:629 [inline]
 sock_sendmsg+0xca/0x110 net/socket.c:639
 ___sys_sendmsg+0x767/0x8b0 net/socket.c:2047
 __sys_sendmsg+0xe5/0x210 net/socket.c:2081
 SYSC_sendmsg net/socket.c:2092 [inline]
 SyS_sendmsg+0x2d/0x50 net/socket.c:2088
 do_syscall_64+0x281/0x940 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x453e69
RSP: 002b:00007ff84df68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007ff84df696d4 RCX: 0000000000453e69
RDX: 0000000000000000 RSI: 0000000020001580 RDI: 0000000000000014
RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000001
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..