BUG: unable to handle page fault for address: ffffffffa0013625 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD b88f067 P4D b88f067 PUD b890063 PMD 144189067 PTE 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 0 PID: 21108 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller-11655-ge5313968c41b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_prog_417df81f45a9b4d9+0x59/0x5e Code: Unable to access opcode bytes at RIP 0xffffffffa00135fb. RSP: 0018:ffffc90001bff7c8 EFLAGS: 00010296 RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000000000 RDX: ffff8880171e8000 RSI: ffffffff87387706 RDI: 0000000000000000 RBP: ffffc90001bff9d0 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff817e9b78 R11: 0000000000000001 R12: 0000000000000001 R13: ffffc90000b6e000 R14: ffffc90001bffc18 R15: ffffc90000b6e048 FS: 00007f1335fbf700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa00135fb CR3: 0000000022826000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: bpf_dispatcher_nop_func include/linux/bpf.h:798 [inline] __bpf_prog_run include/linux/filter.h:626 [inline] bpf_prog_run include/linux/filter.h:633 [inline] bpf_test_run+0x381/0x9d0 net/bpf/test_run.c:121 bpf_prog_test_run_skb+0xb32/0x1de0 net/bpf/test_run.c:814 bpf_prog_test_run kernel/bpf/syscall.c:3356 [inline] __sys_bpf+0x1858/0x59a0 kernel/bpf/syscall.c:4658 __do_sys_bpf kernel/bpf/syscall.c:4744 [inline] __se_sys_bpf kernel/bpf/syscall.c:4742 [inline] __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4742 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: 0033:0x7f133764a059 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f1335fbf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f133775cf60 RCX: 00007f133764a059 RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a RBP: 00007f13376a408d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffedc8205ef R14: 00007f1335fbf300 R15: 0000000000022000 Modules linked in: CR2: ffffffffa0013625 ---[ end trace 0000000000000000 ]--- RIP: 0010:bpf_prog_417df81f45a9b4d9+0x59/0x5e Code: Unable to access opcode bytes at RIP 0xffffffffa00135fb. RSP: 0018:ffffc90001bff7c8 EFLAGS: 00010296 RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000000000 RDX: ffff8880171e8000 RSI: ffffffff87387706 RDI: 0000000000000000 RBP: ffffc90001bff9d0 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff817e9b78 R11: 0000000000000001 R12: 0000000000000001 R13: ffffc90000b6e000 R14: ffffc90001bffc18 R15: ffffc90000b6e048 FS: 00007f1335fbf700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa00135fb CR3: 0000000022826000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600