BUG: unable to handle page fault for address: ffffffffa060182a #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD ba8f067 P4D ba8f067 PUD ba90063 PMD 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 1 PID: 11857 Comm: syz-executor.1 Tainted: G W 5.17.0-syzkaller-12977-g0a210af6d0a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_prog_2b3489d9970efae5+0x56/0x5b Code: Unable to access opcode bytes at RIP 0xffffffffa0601800. RSP: 0018:ffffc90013d8f808 EFLAGS: 00010292 RAX: 0000000000000000 RBX: ffffffffffffffff RCX: ffffc90006452000 RDX: 0000000000040000 RSI: ffffffff87490c66 RDI: 0000000000000000 RBP: ffffc90013d8fa10 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff817f6a18 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc90013bb1000 R14: ffffc90013d8fc58 R15: ffffc90013bb1048 FS: 00007f0e4d497700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0601800 CR3: 000000001c4fa000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bpf_dispatcher_nop_func include/linux/bpf.h:804 [inline] __bpf_prog_run include/linux/filter.h:628 [inline] bpf_prog_run include/linux/filter.h:635 [inline] bpf_test_run+0x386/0x9d0 net/bpf/test_run.c:401 bpf_prog_test_run_skb+0xb67/0x1e20 net/bpf/test_run.c:1110 bpf_prog_test_run kernel/bpf/syscall.c:3369 [inline] __sys_bpf+0x183c/0x55d0 kernel/bpf/syscall.c:4681 __do_sys_bpf kernel/bpf/syscall.c:4767 [inline] __se_sys_bpf kernel/bpf/syscall.c:4765 [inline] __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4765 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: 0033:0x7f0e4c289049 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:00007f0e4d497168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f0e4c39bf60 RCX: 00007f0e4c289049 RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a RBP: 00007f0e4c2e308d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdb8ff99df R14: 00007f0e4d497300 R15: 0000000000022000 Modules linked in: CR2: ffffffffa060182a ---[ end trace 0000000000000000 ]--- RIP: 0010:bpf_prog_2b3489d9970efae5+0x56/0x5b Code: Unable to access opcode bytes at RIP 0xffffffffa0601800. RSP: 0018:ffffc90013d8f808 EFLAGS: 00010292 RAX: 0000000000000000 RBX: ffffffffffffffff RCX: ffffc90006452000 RDX: 0000000000040000 RSI: ffffffff87490c66 RDI: 0000000000000000 RBP: ffffc90013d8fa10 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff817f6a18 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc90013bb1000 R14: ffffc90013d8fc58 R15: ffffc90013bb1048 FS: 00007f0e4d497700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0601800 CR3: 000000001c4fa000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400