BUG: unable to handle page fault for address: ffffe8ffff202008 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 1083f067 P4D 1083f067 PUD 18aeb067 PMD 43a5f067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 29979 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:get_counters+0x283/0x5d0 net/ipv6/netfilter/ip6_tables.c:776 Code: 06 84 c0 74 db 3c 03 7f d7 4c 89 e7 e8 26 f1 d3 f9 eb cd e8 8f 76 8d f9 48 8b 44 24 20 80 38 00 0f 85 79 02 00 00 48 8b 04 24 <48> 8b 48 08 48 c1 e8 03 42 80 3c 38 00 48 89 4c 24 10 0f 85 4f 02 RSP: 0018:ffffc900018efb28 EFLAGS: 00010246 RAX: ffffe8ffff202000 RBX: 000000000008b414 RCX: 0000000000000000 RDX: ffff88802209d4c0 RSI: ffffffff87e81321 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87e812fb R11: 0000000000000001 R12: ffff8880b9c50aa0 R13: ffff88806c238840 R14: ffffed101738a154 R15: dffffc0000000000 FS: 0000000003131400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffe8ffff202008 CR3: 000000007b26e000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: do_ip6t_get_ctl+0x636/0xa10 net/ipv6/netfilter/ip6_tables.c:821 nf_getsockopt+0x72/0xd0 net/netfilter/nf_sockopt.c:116 ipv6_getsockopt+0x1be/0x270 net/ipv6/ipv6_sockglue.c:1486 tcp_getsockopt+0x86/0xd0 net/ipv4/tcp.c:4253 __sys_getsockopt+0x21f/0x5f0 net/socket.c:2203 __do_sys_getsockopt net/socket.c:2218 [inline] __se_sys_getsockopt net/socket.c:2215 [inline] __x64_sys_getsockopt+0xba/0x150 net/socket.c:2215 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: 0033:0x467bfa 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:00007ffd8ad8f8b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 0000000000467bfa RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 RBP: 00007ffd8ad8f8e0 R08: 00007ffd8ad8f8dc R09: 0079746972756365 R10: 00007ffd8ad8f940 R11: 0000000000000212 R12: 00007ffd8ad8f940 R13: 0000000000000003 R14: 00007ffd8ad8f8dc R15: 0000000000542b40 Modules linked in: CR2: ffffe8ffff202008 ---[ end trace c1753ed8c93532e2 ]--- RIP: 0010:get_counters+0x283/0x5d0 net/ipv6/netfilter/ip6_tables.c:776 Code: 06 84 c0 74 db 3c 03 7f d7 4c 89 e7 e8 26 f1 d3 f9 eb cd e8 8f 76 8d f9 48 8b 44 24 20 80 38 00 0f 85 79 02 00 00 48 8b 04 24 <48> 8b 48 08 48 c1 e8 03 42 80 3c 38 00 48 89 4c 24 10 0f 85 4f 02 RSP: 0018:ffffc900018efb28 EFLAGS: 00010246 RAX: ffffe8ffff202000 RBX: 000000000008b414 RCX: 0000000000000000 RDX: ffff88802209d4c0 RSI: ffffffff87e81321 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87e812fb R11: 0000000000000001 R12: ffff8880b9c50aa0 R13: ffff88806c238840 R14: ffffed101738a154 R15: dffffc0000000000 FS: 0000000003131400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffe8ffff202008 CR3: 000000007b26e000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600