RAX: 0000000000000000 RBX: 00007f32a7025fa0 RCX: 00007f32a6d9f559 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f32a7bfb090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007f32a7026038 R14: 00007f32a7025fa0 R15: 00007fff0abd4298 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 23176 at kernel/bpf/syscall.c:2997 bpf_tracing_link_release+0xfb/0x100 kernel/bpf/syscall.c:2995 Modules linked in: CPU: 0 PID: 23176 Comm: syz.4.5007 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 RIP: 0010:bpf_tracing_link_release+0xfb/0x100 kernel/bpf/syscall.c:2995 Code: de f0 ff 48 89 df 5b 41 5c 41 5d 41 5e 41 5f 5d e9 fa b6 fe ff e8 35 de f0 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 25 de f0 ff <0f> 0b eb 8d 90 53 48 89 fb e8 17 de f0 ff 48 89 df 5b e9 ce aa 29 RSP: 0018:ffffc900057b7d08 EFLAGS: 00010293 RAX: ffffffff81918a7b RBX: 1ffff11004755312 RCX: ffff8880275b3c00 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: 00000000fffffff4 R08: ffffc900057b7c47 R09: 1ffff92000af6f88 R10: dffffc0000000000 R11: fffff52000af6f89 R12: ffff888023aa9888 R13: ffff888023aa9890 R14: 1ffff11004755311 R15: ffff888023aa9800 FS: 00007f32a7bfb6c0(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ed9f000 CR3: 00000000593b3000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000200000000a40 DR3: 0000200000000a40 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: bpf_link_free+0x127/0x270 kernel/bpf/syscall.c:2792 bpf_link_release+0x37/0x40 kernel/bpf/syscall.c:2836 __fput+0x20a/0x8b0 fs/file_table.c:320 task_work_run+0x1d0/0x260 kernel/task_work.c:203 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xe6/0x110 kernel/entry/common.c:180 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:213 __syscall_exit_to_user_mode_work kernel/entry/common.c:295 [inline] syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:306 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f32a6d9f559 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32a7bfb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00007f32a7025fa0 RCX: 00007f32a6d9f559 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f32a7bfb090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007f32a7026038 R14: 00007f32a7025fa0 R15: 00007fff0abd4298