WARNING: CPU: 1 PID: 20731 at arch/x86/kernel/uprobes.c:296 insn_complete arch/x86/include/asm/insn.h:147 [inline]
WARNING: CPU: 1 PID: 20731 at arch/x86/kernel/uprobes.c:296 uprobe_init_insn arch/x86/kernel/uprobes.c:296 [inline]
WARNING: CPU: 1 PID: 20731 at arch/x86/kernel/uprobes.c:296 arch_uprobe_analyze_insn+0x13d/0x15f0 arch/x86/kernel/uprobes.c:861
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 20731 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #46
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1b9/0x294 lib/dump_stack.c:113
 panic+0x22f/0x4de kernel/panic.c:184
 __warn.cold.8+0x163/0x1b3 kernel/panic.c:536
 report_bug+0x252/0x2d0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 do_error_trap+0x1de/0x490 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992
RIP: 0010:insn_complete arch/x86/include/asm/insn.h:147 [inline]
RIP: 0010:uprobe_init_insn arch/x86/kernel/uprobes.c:296 [inline]
RIP: 0010:arch_uprobe_analyze_insn+0x13d/0x15f0 arch/x86/kernel/uprobes.c:861
RSP: 0018:ffff88017de0f510 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88017de0f560 RCX: ffffc900094ff000
RDX: 0000000000000004 RSI: ffffffff876ce6ab RDI: ffff88017de0f59c
RBP: ffff88017de0f628 R08: ffff8801af342500 R09: ffff88017de0f560
R10: ffff8801b9582210 R11: ffff88017de0f5af R12: 0000000000000000
R13: dffffc0000000000 R14: ffff8801b95820c0 R15: ffff88017de0f600
 prepare_uprobe kernel/events/uprobes.c:610 [inline]
 install_breakpoint.isra.21+0x710/0x830 kernel/events/uprobes.c:657
 uprobe_mmap+0x6a0/0xcf0 kernel/events/uprobes.c:1089
 mmap_region+0x5c8/0x1870 mm/mmap.c:1807
 do_mmap+0xde2/0x1360 mm/mmap.c:1535
 do_mmap_pgoff include/linux/mm.h:2237 [inline]
 vm_mmap_pgoff+0x1fb/0x2a0 mm/util.c:357
 ksys_mmap_pgoff+0x4c9/0x640 mm/mmap.c:1585
 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline]
 __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline]
 __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91
 do_syscall_64+0x1b1/0x800 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x455979
RSP: 002b:00007f2f8f616c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007f2f8f6176d4 RCX: 0000000000455979
RDX: 0000000000000000 RSI: 0000000000002000 RDI: 000000002000c000
RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000
R10: 0000000000000012 R11: 0000000000000246 R12: 00000000ffffffff
R13: 000000000000049f R14: 00000000006faf88 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..