sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=4616 comm=syz-executor7
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3055 at kernel/signal.c:340 task_participate_group_stop+0x1ce/0x230 kernel/signal.c:340
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 3055 Comm: syz-executor5 Not tainted 4.13.0-mm1+ #5
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:16 [inline]
 dump_stack+0x194/0x257 lib/dump_stack.c:52
 panic+0x1e4/0x417 kernel/panic.c:181
 __warn+0x1c4/0x1d9 kernel/panic.c:542
 report_bug+0x211/0x2d0 lib/bug.c:183
 fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:178
 do_trap_no_signal arch/x86/kernel/traps.c:212 [inline]
 do_trap+0x260/0x390 arch/x86/kernel/traps.c:261
 do_error_trap+0x120/0x390 arch/x86/kernel/traps.c:298
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:311
 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:905
RIP: 0010:task_participate_group_stop+0x1ce/0x230 kernel/signal.c:340
RSP: 0018:ffff88019a5cf7f0 EFLAGS: 00010097
RAX: ffff8801cc474580 RBX: ffff8801cc474580 RCX: ffff88019a5d3280
RDX: 0000000000000000 RSI: 0000000000060013 RDI: ffff8801cc474a10
RBP: ffff88019a5cf808 R08: ffff88019a5cf180 R09: ffff88019a5cf178
R10: ffff88019a5cf0f0 R11: 1ffff1003988eb43 R12: ffff8801cca2a000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801cc474b08
 do_signal_stop+0x217/0x900 kernel/signal.c:2042
 get_signal+0x61c/0x17e0 kernel/signal.c:2297
 do_signal+0x94/0x1ee0 arch/x86/kernel/signal.c:808
 exit_to_usermode_loop+0x224/0x300 arch/x86/entry/common.c:158
 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline]
 syscall_return_slowpath+0x42f/0x500 arch/x86/entry/common.c:266
 entry_SYSCALL_64_fastpath+0xbc/0xbe
RIP: 0033:0x47d4a0
RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
RAX: fffffffffffffdfc RBX: 0000000001521914 RCX: 000000000047d4a0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0
RBP: 00000000000000ae R08: 0000000000000001 R09: 0000000001521940
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000016 R14: 000000000000e667 R15: 0000000000000010
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled