RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
RBP: 00007ffffa4c1b90 R08: 0000000000000002 R09: 00007efd9e003533
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7977 at kernel/trace/blktrace.c:1192 blk_register_tracepoints+0x28a/0x2f0 kernel/trace/blktrace.c:1192
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 7977 Comm: syz-executor647 Not tainted 4.14.266-syzkaller #0
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+0x1b2/0x281 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x20/0x44 kernel/panic.c:547
 report_bug+0x208/0x250 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:blk_register_tracepoints+0x28a/0x2f0 kernel/trace/blktrace.c:1192
RSP: 0018:ffff88809de4fb20 EFLAGS: 00010297
RAX: ffff8880b45f02c0 RBX: ffff8880ac6f6780 RCX: fffffbfff17d9ba8
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000286
RBP: ffff8880b3cddd80 R08: ffff8880b45f02c0 R09: dffffc0000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff0
R13: ffff8880b3cdddb0 R14: 0000000000000000 R15: 0000000000000000
 get_probe_ref kernel/trace/blktrace.c:340 [inline]
 do_blk_trace_setup+0x8a1/0xac0 kernel/trace/blktrace.c:602
 __blk_trace_setup+0xa3/0x120 kernel/trace/blktrace.c:621
 blk_trace_setup+0x43/0x60 kernel/trace/blktrace.c:639
 sg_ioctl+0x232/0x2620 drivers/scsi/sg.c:1131
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7efd9e5fbcd9
RSP: 002b:00007ffffa4c1b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efd9e5fbcd9
RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
RBP: 00007ffffa4c1b90 R08: 0000000000000002 R09: 00007efd9e003533
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..