WARNING: CPU: 1 PID: 30733 at kernel/bpf/verifier.c:1885 adjust_ptr_min_max_vals+0x58c/0x1820 kernel/bpf/verifier.c:1885
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 30733 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #265
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+0x194/0x257 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+0x2d7/0x3e0 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:1085
RIP: 0010:adjust_ptr_min_max_vals+0x58c/0x1820 kernel/bpf/verifier.c:1885
RSP: 0018:ffff8801c4e9f118 EFLAGS: 00010212
RAX: 0000000000010000 RBX: ffff8801d47fc4d0 RCX: ffffffff817e89ec
RDX: 0000000000000d44 RSI: ffffc900036ef000 RDI: ffffc90001254049
RBP: ffff8801c4e9f1b0 R08: 0000000000000001 R09: ffffffff85cfae20
R10: ffff8801c4e9f1c0 R11: 0000000000000000 R12: ffff8801d47fc4d0
R13: ffff8801d47fc480 R14: ffffc90001254048 R15: ffff8801d47fc480
 adjust_reg_min_max_vals kernel/bpf/verifier.c:2338 [inline]
 check_alu_op kernel/bpf/verifier.c:2516 [inline]
 do_check+0x48ad/0xa5a0 kernel/bpf/verifier.c:3893
 bpf_check+0x1f5c/0x2770 kernel/bpf/verifier.c:4664
 bpf_prog_load+0xa15/0x1ab0 kernel/bpf/syscall.c:1192
 SYSC_bpf kernel/bpf/syscall.c:1723 [inline]
 SyS_bpf+0x1049/0x4400 kernel/bpf/syscall.c:1685
 entry_SYSCALL_64_fastpath+0x29/0xa0
RIP: 0033:0x452df9
RSP: 002b:00007fcd5b927c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9
RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005
RBP: 0000000000000187 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0548
R13: 00000000ffffffff R14: 00007fcd5b9286d4 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..