loop3: detected capacity change from 0 to 64 ------------[ cut here ]------------ WARNING: kernel/bpf/verifier.c:20046 at do_check+0xae9d/0xe300 kernel/bpf/verifier.c:20046, CPU#1: syz.3.1601/17248 Modules linked in: CPU: 1 UID: 0 PID: 17248 Comm: syz.3.1601 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:do_check+0xae9d/0xe300 kernel/bpf/verifier.c:20046 Code: 89 c6 e8 66 43 e9 ff 45 85 f6 74 0a e8 1c 3f e9 ff e9 58 dc ff ff e8 12 3f e9 ff 48 8b 3c 24 e9 cc b0 ff ff e8 04 3f e9 ff 90 <0f> 0b 90 e9 23 dd ff ff e8 f6 3e e9 ff 48 b8 00 00 00 00 00 fc ff RSP: 0018:ffffc9000401f1e0 EFLAGS: 00010283 RAX: ffffffff81d6717c RBX: 000000000000000a RCX: 0000000000080000 RDX: ffffc9000d1a9000 RSI: 0000000000001567 RDI: 0000000000001568 RBP: ffffc9000401f528 R08: 0000000000000000 R09: ffffffffffffffff R10: 0000000000000000 R11: ffffffffffffffff R12: dffffc0000000000 R13: 0000000000000008 R14: ffffc90004be13a9 R15: 1ffff11003c66fef FS: 00007fe5e085b6c0(0000) GS:ffff888125ce7000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002000000017c0 CR3: 000000003a92e000 CR4: 00000000003526f0 Call Trace: do_check_common+0x188f/0x23f0 kernel/bpf/verifier.c:23175 do_check_main kernel/bpf/verifier.c:23258 [inline] bpf_check+0x1746a/0x1d2e0 kernel/bpf/verifier.c:24614 bpf_prog_load+0x1318/0x1930 kernel/bpf/syscall.c:2972 __sys_bpf+0x528/0x870 kernel/bpf/syscall.c:6007 __do_sys_bpf kernel/bpf/syscall.c:6117 [inline] __se_sys_bpf kernel/bpf/syscall.c:6115 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:6115 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: 0033:0x7fe5df98e929 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:00007fe5e085b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fe5dfbb5fa0 RCX: 00007fe5df98e929 RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 RBP: 00007fe5dfa10b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fe5dfbb5fa0 R15: 00007fff6c79bdb8