------------[ cut here ]------------ WARNING: kernel/bpf/verifier.c:20052 at do_check+0xabf8/0xde00 kernel/bpf/verifier.c:20052, CPU#0: syz.0.16/6547 Modules linked in: CPU: 0 UID: 0 PID: 6547 Comm: syz.0.16 Not tainted 6.16.0-rc4-next-20250630-syzkaller-g1343433ed389 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:do_check+0xabf8/0xde00 kernel/bpf/verifier.c:20052 Code: fc ff df 0f b6 04 08 84 c0 0f 85 88 2a 00 00 c7 03 00 00 00 00 49 bd 00 00 00 00 00 fc ff df e9 5a db ff ff e8 d9 87 e9 ff 90 <0f> 0b 90 e9 87 e6 ff ff e8 cb 87 e9 ff 48 b8 00 00 00 00 00 fc ff RSP: 0018:ffffc90003a1eec0 EFLAGS: 00010293 RAX: ffffffff81d643b7 RBX: 0000000000000011 RCX: ffff88802cdc9e00 RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000011 RBP: ffffc90003a1f2d0 R08: 0000000000000004 R09: 0000000000000004 R10: ffff88807a9f607c R11: ffffed100f53ec12 R12: 1ffff1100960c5ef R13: dffffc0000000000 R14: 0000000000000010 R15: ffffc900037d1611 FS: 00007f4b1a5946c0(0000) GS:ffff888125c1d000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000000 CR3: 000000002eb6a000 CR4: 00000000003526f0 Call Trace: do_check_common+0x18c9/0x2400 kernel/bpf/verifier.c:23187 do_check_main kernel/bpf/verifier.c:23270 [inline] bpf_check+0x11180/0x1a2d0 kernel/bpf/verifier.c:24626 bpf_prog_load+0x1318/0x1930 kernel/bpf/syscall.c:2972 __sys_bpf+0x5f1/0x860 kernel/bpf/syscall.c:5978 __do_sys_bpf kernel/bpf/syscall.c:6085 [inline] __se_sys_bpf kernel/bpf/syscall.c:6083 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:6083 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4b1978e929 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f4b1a594038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f4b199b5fa0 RCX: 00007f4b1978e929 RDX: 0000000000000090 RSI: 00002000000004c0 RDI: 0000000000000005 RBP: 00007f4b19810b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f4b199b5fa0 R15: 00007ffe88150068