BUG: unable to handle page fault for address: fffff91fffe01c01
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23ffe6067 P4D 23ffe6067 PUD 195d7067 PMD 195d8067 PTE 0
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 8454 Comm: syz-executor.2 Tainted: G        W         5.13.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:get_counters+0x273/0x5c0 net/ipv4/netfilter/ip_tables.c:759
Code: ed 74 1d e8 1f c8 c1 f9 f3 90 41 0f b6 06 84 c0 74 db 3c 03 7f d7 4c 89 e7 e8 29 76 07 fa eb cd e8 02 c8 c1 f9 48 8b 44 24 20 <80> 38 00 0f 85 6d 02 00 00 48 8b 04 24 48 8b 48 08 48 c1 e8 03 42
RSP: 0018:ffffc9000168fb30 EFLAGS: 00010293
RAX: fffff91fffe01c01 RBX: 00000000001d66ce RCX: 0000000000000000
RDX: ffff888027989c40 RSI: ffffffff87b3bc7e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff87b3bc58 R11: 0000000000000001 R12: ffff8880b9c34b20
R13: ffff88802ddeb040 R14: ffffed1017386964 R15: dffffc0000000000
FS:  000000000321d400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff91fffe01c01 CR3: 000000005be4f000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_ipt_get_ctl+0x634/0x9d0 net/ipv4/netfilter/ip_tables.c:805
 nf_getsockopt+0x72/0xd0 net/netfilter/nf_sockopt.c:116
 ip_getsockopt net/ipv4/ip_sockglue.c:1777 [inline]
 ip_getsockopt+0x164/0x1c0 net/ipv4/ip_sockglue.c:1756
 tcp_getsockopt+0x86/0xd0 net/ipv4/tcp.c:4250
 __sys_getsockopt+0x21f/0x5f0 net/socket.c:2196
 __do_sys_getsockopt net/socket.c:2211 [inline]
 __se_sys_getsockopt net/socket.c:2208 [inline]
 __x64_sys_getsockopt+0xba/0x150 net/socket.c:2208
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x467bea
Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff32dbeac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000037
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467bea
RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007fff32dbeaf0 R08: 00007fff32dbeaec R09: 00007fff32dbeb80
R10: 00007fff32dbeb50 R11: 0000000000000202 R12: 00007fff32dbeb50
R13: 0000000000000003 R14: 00007fff32dbeaec R15: 0000000000546140
Modules linked in:
CR2: fffff91fffe01c01
---[ end trace 0f467bb9d240e375 ]---
RIP: 0010:get_counters+0x273/0x5c0 net/ipv4/netfilter/ip_tables.c:759
Code: ed 74 1d e8 1f c8 c1 f9 f3 90 41 0f b6 06 84 c0 74 db 3c 03 7f d7 4c 89 e7 e8 29 76 07 fa eb cd e8 02 c8 c1 f9 48 8b 44 24 20 <80> 38 00 0f 85 6d 02 00 00 48 8b 04 24 48 8b 48 08 48 c1 e8 03 42
RSP: 0018:ffffc9000168fb30 EFLAGS: 00010293
RAX: fffff91fffe01c01 RBX: 00000000001d66ce RCX: 0000000000000000
RDX: ffff888027989c40 RSI: ffffffff87b3bc7e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff87b3bc58 R11: 0000000000000001 R12: ffff8880b9c34b20
R13: ffff88802ddeb040 R14: ffffed1017386964 R15: dffffc0000000000
FS:  000000000321d400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff91fffe01c01 CR3: 000000005be4f000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400