------------[ cut here ]------------ WARNING: CPU: 0 PID: 12779 at kernel/trace/trace.c:8594 tracing_buffers_mmap_close kernel/trace/trace.c:8594 [inline] WARNING: CPU: 0 PID: 12779 at kernel/trace/trace.c:8594 tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8589 Modules linked in: CPU: 0 UID: 0 PID: 12779 Comm: syz.1.1146 Not tainted 6.17.0-rc1-syzkaller-00004-g53e760d89498 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:tracing_buffers_mmap_close kernel/trace/trace.c:8594 [inline] RIP: 0010:tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8589 Code: 75 46 48 8b 7b 08 e8 02 96 ff ff 31 ff 89 c3 89 c6 e8 e7 58 fb ff 85 db 75 0a 48 83 c4 08 5b e9 99 5d fb ff e8 94 5d fb ff 90 <0f> 0b 90 48 83 c4 08 5b e9 86 5d fb ff e8 c1 bc 60 00 eb 87 e8 ea RSP: 0018:ffffc9000ac4f818 EFLAGS: 00010287 RAX: 0000000000000a84 RBX: 00000000ffffffed RCX: ffffc9000d458000 RDX: 0000000000080000 RSI: ffffffff81bfb22c RDI: 0000000000000005 RBP: ffff888075959688 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000ffffffed R11: 0000000000000000 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff81bfb150 FS: 00007f8e59dcf6c0(0000) GS:ffff8881246c6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b332f4ff8 CR3: 00000000733c8000 CR4: 00000000003526f0 Call Trace: vma_close mm/internal.h:190 [inline] vms_clean_up_area mm/vma.c:1250 [inline] __mmap_prepare mm/vma.c:2396 [inline] __mmap_region+0x6be/0x27b0 mm/vma.c:2651 mmap_region+0x1ab/0x3f0 mm/vma.c:2739 do_mmap+0xa3e/0x1210 mm/mmap.c:558 vm_mmap_pgoff+0x29e/0x470 mm/util.c:580 ksys_mmap_pgoff+0x7d/0x5c0 mm/mmap.c:604 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:89 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:82 [inline] __x64_sys_mmap+0x125/0x190 arch/x86/kernel/sys_x86_64.c:82 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8e58f8ebe9 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:00007f8e59dcf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007f8e591b6090 RCX: 00007f8e58f8ebe9 RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 RBP: 00007f8e59011e19 R08: 0000000000000401 R09: 0000000000008000 R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8e591b6128 R14: 00007f8e591b6090 R15: 00007ffd05f13808