RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma?
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 23377 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #263
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__bpf_prog_put+0x8e/0x580 kernel/bpf/syscall.c:939
RSP: 0018:ffff8801c54bf1e0 EFLAGS: 00010a06
RAX: 1fc00047c0000b6c RBX: 1ffff10038a97e3f RCX: ffffffff817db4f7
RDX: 0000000000000000 RSI: 0000000000000001 RDI: fe00023e00005b48
RBP: ffff8801c54bf2c0 R08: 0000000000000000 R09: 1ffff10038a97e2b
R10: ffff8801c54bf120 R11: 0000000000000000 R12: fe00023e00005b48
R13: fe00023e00005b60 R14: ffff8801c54bf298 R15: dffffc0000000000
FS:  00007fec86159700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000017decd8 CR3: 0000000006822001 CR4: 00000000001606f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 bpf_prog_put+0x1a/0x20 kernel/bpf/syscall.c:950
 prog_fd_array_put_ptr+0x15/0x20 kernel/bpf/arraymap.c:446
 fd_array_map_delete_elem kernel/bpf/arraymap.c:420 [inline]
 bpf_fd_array_map_clear+0xd2/0x140 kernel/bpf/arraymap.c:461
 bpf_map_put_uref+0x54/0x70 kernel/bpf/syscall.c:224
 bpf_map_put_with_uref kernel/bpf/syscall.c:248 [inline]
 bpf_map_release+0x91/0xc0 kernel/bpf/syscall.c:259
 __fput+0x327/0x7e0 fs/file_table.c:210
 ____fput+0x15/0x20 fs/file_table.c:244
 task_work_run+0x199/0x270 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0x9bb/0x1ad0 kernel/exit.c:865
 do_group_exit+0x149/0x400 kernel/exit.c:968
 get_signal+0x73f/0x16c0 kernel/signal.c:2335
 do_signal+0x90/0x1eb0 arch/x86/kernel/signal.c:809
 exit_to_usermode_loop+0x214/0x310 arch/x86/entry/common.c:158
 prepare_exit_to_usermode arch/x86/entry/common.c:195 [inline]
 syscall_return_slowpath+0x490/0x550 arch/x86/entry/common.c:264
 entry_SYSCALL_64_fastpath+0x9e/0xa0
RIP: 0033:0x452df9
RSP: 002b:00007fec86158ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80
RBP: 000000000071bf80 R08: 0000000000000041 R09: 000000000071bf58
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000a2f7ef R14: 00007fec861599c0 R15: 0000000000000002
Code: f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 c9 62 f2 ff 4c 89 e8 48 c1 e8 03 <42> 80 3c 38 00 0f 85 07 04 00 00 49 8b 44 24 18 f0 ff 08 74 3a 
RIP: __bpf_prog_put+0x8e/0x580 kernel/bpf/syscall.c:939 RSP: ffff8801c54bf1e0
---[ end trace 55bee070245e736e ]---