general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 PID: 8403 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:inet_unhash+0xfc/0x6f0 net/ipv4/inet_hashtables.c:600
Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 53 04 00 00 48 8d 7d 08 44 8b 73 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9d 04 00 00 48 8d 7d 14 4c 8b 6d 08 48 b8 00 00
RSP: 0018:ffffc90004677d48 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff8880a0b89880 RCX: 00000000ffffffff
RDX: 0000000000000001 RSI: ffffffff88ba63c0 RDI: 0000000000000008
RBP: 0000000000000000 R08: fffffbfff1335171 R09: fffffbfff1335171
R10: fffffbfff1335170 R11: ffffffff899a8b87 R12: ffff8880a0b898f0
R13: ffff8880a0b89880 R14: 0000000000000000 R15: ffff8880a0b898a8
FS:  00007f610c80d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000005072d0 CR3: 00000000a2abc000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 sk_common_release+0xa1/0x2f0 net/core/sock.c:3203
 inet_create+0x797/0xca0 net/ipv4/af_inet.c:389
 __sock_create+0x25d/0x540 net/socket.c:1433
 sock_create net/socket.c:1484 [inline]
 __sys_socket+0xd1/0x1a0 net/socket.c:1526
 __do_sys_socket net/socket.c:1535 [inline]
 __se_sys_socket net/socket.c:1533 [inline]
 __x64_sys_socket+0x6a/0xb0 net/socket.c:1533
 do_syscall_64+0xc6/0x620 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45ca29
Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f610c80cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
RAX: ffffffffffffffda RBX: 00000000005072c0 RCX: 000000000045ca29
RDX: 0000000000000073 RSI: 0000000000000002 RDI: 0000000000000002
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000b92 R14: 00000000004cde6d R15: 00007f610c80d6d4
Modules linked in:
---[ end trace 6d9bac48a05b293c ]---
RIP: 0010:inet_unhash+0xfc/0x6f0 net/ipv4/inet_hashtables.c:600
Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 53 04 00 00 48 8d 7d 08 44 8b 73 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9d 04 00 00 48 8d 7d 14 4c 8b 6d 08 48 b8 00 00
RSP: 0018:ffffc90004677d48 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff8880a0b89880 RCX: 00000000ffffffff
RDX: 0000000000000001 RSI: ffffffff88ba63c0 RDI: 0000000000000008
RBP: 0000000000000000 R08: fffffbfff1335171 R09: fffffbfff1335171
R10: fffffbfff1335170 R11: ffffffff899a8b87 R12: ffff8880a0b898f0
R13: ffff8880a0b89880 R14: 0000000000000000 R15: ffff8880a0b898a8
FS:  00007f610c80d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb18c03c0c8 CR3: 00000000a2abc000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400