BUG: unable to handle page fault for address: ffffed105528c800
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23fff6067 P4D 23fff6067 PUD 14fffc067 PMD 0 
Oops: Oops: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 10395 Comm: syz.2.1207 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:ip_route_output_key_hash_rcu+0x1264/0x25d0
Code: 87 12 09 49 83 c6 38 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 79 78 26 f8 49 03 1e 4d 89 fd 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 5d 78 26 f8 4c 8b 3b e8 55 0f a4
RSP: 0018:ffffc9000947f6c0 EFLAGS: 00010a06
RAX: 1ffff1105528c800 RBX: ffff8882a9464000 RCX: 0000000000080000
RDX: ffffc90007df3000 RSI: 0000000000002b59 RDI: 0000000000002b5a
RBP: 0000000080000000 R08: ffff888108309d00 R09: 0000000000000003
R10: 0000000000000005 R11: 0000000000000002 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88816baaf958 R15: 0000000000000000
FS:  00007fd7b5ef26c0(0000) GS:ffff8882a9464000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed105528c800 CR3: 00000001093d6000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 ip_route_output_key_hash+0x18d/0x2a0
 ip_route_output_flow+0x2a/0x150
 sctp_v4_get_dst+0x3f8/0x12b0
 sctp_transport_route+0x118/0x2f0
 sctp_assoc_add_peer+0x650/0x13b0
 sctp_connect_new_asoc+0x329/0x6b0
 __sctp_connect+0x5cb/0xdc0
 sctp_inet_connect+0x12e/0x210
 __sys_connect+0x312/0x450
 __x64_sys_connect+0x7a/0x90
 do_syscall_64+0x14d/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd7b4f9c799
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd7b5ef2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 00007fd7b5215fa0 RCX: 00007fd7b4f9c799
RDX: 0000000000000010 RSI: 0000200000004cc0 RDI: 0000000000000003
RBP: 00007fd7b5032bd9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd7b5216038 R14: 00007fd7b5215fa0 R15: 00007ffc6ec54e38
 </TASK>
Modules linked in:
CR2: ffffed105528c800
---[ end trace 0000000000000000 ]---
RIP: 0010:ip_route_output_key_hash_rcu+0x1264/0x25d0
Code: 87 12 09 49 83 c6 38 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 79 78 26 f8 49 03 1e 4d 89 fd 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 5d 78 26 f8 4c 8b 3b e8 55 0f a4
RSP: 0018:ffffc9000947f6c0 EFLAGS: 00010a06
RAX: 1ffff1105528c800 RBX: ffff8882a9464000 RCX: 0000000000080000
RDX: ffffc90007df3000 RSI: 0000000000002b59 RDI: 0000000000002b5a
RBP: 0000000080000000 R08: ffff888108309d00 R09: 0000000000000003
R10: 0000000000000005 R11: 0000000000000002 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88816baaf958 R15: 0000000000000000
FS:  00007fd7b5ef26c0(0000) GS:ffff8882a9464000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed105528c800 CR3: 00000001093d6000 CR4: 00000000000006f0
