hsr_slave_0: hsr_addr_subst_dest: Unknown node
hsr_slave_1: hsr_addr_subst_dest: Unknown node
------------[ cut here ]------------
sk->sk_forward_alloc
WARNING: net/ipv4/af_inet.c:162 at inet_sock_destruct+0x62d/0x740, CPU#1: syz.1.10505/12341
Modules linked in:
CPU: 1 UID: 0 PID: 12341 Comm: syz.1.10505 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:inet_sock_destruct+0x62d/0x740
Code: 0f 0b 90 e9 58 fe ff ff e8 f0 9b 9e f7 90 0f 0b 90 e9 8b fe ff ff e8 e2 9b 9e f7 90 0f 0b 90 e9 b1 fe ff ff e8 d4 9b 9e f7 90 <0f> 0b 90 e9 d7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fc
RSP: 0000:ffffc90000a08d20 EFLAGS: 00010246
RAX: ffffffff8a27239c RBX: dffffc0000000000 RCX: ffff8881725b0000
RDX: 0000000000000100 RSI: 0000000000000f70 RDI: 0000000000000000
RBP: 0000000000000f70 R08: ffff88811115c6a7 R09: 1ffff1102222b8d4
R10: dffffc0000000000 R11: ffffed102222b8d5 R12: ffff88811115c400
R13: ffff88811115c908 R14: ffff88811115c68c R15: ffffffff8feaf180
FS:  000055557b13a500(0000) GS:ffff8882a9287000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8d23805e00 CR3: 00000001dddf6000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 __sk_destruct+0x8d/0x9d0
 rcu_core+0x7cd/0x1070
 handle_softirqs+0x22a/0x840
 __irq_exit_rcu+0xca/0x220
 irq_exit_rcu+0x9/0x30
 sysvec_call_function_single+0xa3/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_call_function_single+0x1a/0x20
RIP: 0010:handle_mm_fault+0x10ad/0x3170
Code: 01 00 00 4c 8b 44 24 70 e8 e0 ed 04 00 48 89 84 24 98 01 00 00 48 85 c0 0f 84 8e 1c 00 00 48 89 c3 48 c1 e8 03 42 80 3c 20 00 <74> 08 48 89 df e8 39 d5 18 00 48 8b 1b 48 89 9c 24 98 00 00 00 48
RSP: 0000:ffffc90003cdfc20 EFLAGS: 00000246
RAX: 1ffff11035051a05 RBX: ffff8881a828d028 RCX: ffff8881725b0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003cdfe58 R08: ffffffff821d0f19 R09: ffffffff8e95cd60
R10: ffffc90003cdfd8c R11: fffff5200079bfba R12: dffffc0000000000
R13: ffff8881a67c41a0 R14: ffff888197379090 R15: 0000000000001254
 do_user_addr_fault+0xa73/0x1340
 exc_page_fault+0x6a/0xc0
 asm_exc_page_fault+0x26/0x30
RIP: 0033:0x7f8d234507bf
Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d 52 18 3b 00 89 f0 4c 8d 05 49 f8 3a 00 89 c2 81 e2 ff 1f 00 00 <49> 8b 0c d1 48 39 f1 74 28 48 85 c9 74 29 45 38 1c 10 75 23 83 c0
RSP: 002b:00007ffc35e93118 EFLAGS: 00010206
RAX: 000000008241c7c0 RBX: ffffffff8241c7c0 RCX: 0000000000000000
RDX: 00000000000007c0 RSI: ffffffff8241c7c0 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00007f8d23800000 R09: 00007f8d23802000
R10: 000000008241c7c4 R11: 0000000000000000 R12: 00007f8d23816038
R13: 0000000000000000 R14: ffffffff8241c7c0 R15: 00007f8d24345720
 </TASK>
