Use struct sctp_assoc_value instead
WARNING: CPU: 1 PID: 24662 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 kernel/bpf/verifier.c:2481
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 24662 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #197
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+0x5d8/0x1880 kernel/bpf/verifier.c:2481
RSP: 0018:ffff8801d4d76f80 EFLAGS: 00010212
RAX: 0000000000010000 RBX: ffff8801ceaf2090 RCX: ffffffff817ee798
RDX: 0000000000000ea2 RSI: ffffc900021fa000 RDI: ffffc9000135b049
RBP: ffff8801d4d77018 R08: ffff8801ceaf2040 R09: ffffffff85cfbae0
R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801ceaf2090
R13: ffff8801ceaf2040 R14: ffffc9000135b048 R15: ffff8801ceaf2040
 adjust_reg_min_max_vals+0xa71/0x2d20 kernel/bpf/verifier.c:2936
 check_alu_op kernel/bpf/verifier.c:3114 [inline]
 do_check+0x1baa/0xa170 kernel/bpf/verifier.c:4561
 bpf_check+0x3348/0x59a0 kernel/bpf/verifier.c:5553
 bpf_prog_load+0xad2/0x1bb0 kernel/bpf/syscall.c:1256
 SYSC_bpf kernel/bpf/syscall.c:1871 [inline]
 SyS_bpf+0xe10/0x4840 kernel/bpf/syscall.c:1833
 entry_SYSCALL_64_fastpath+0x29/0xa0
RIP: 0033:0x452e99
RSP: 002b:00007f0a5beddc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e99
RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005
RBP: 0000000000000187 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0548
R13: 00000000ffffffff R14: 00007f0a5bede6d4 R15: 0000000000000001
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..