------------[ cut here ]------------
WARNING: CPU: 0 PID: 6545 at kernel/trace/trace.c:2497 tracing_start_tr+0x250/0x2f0 kernel/trace/trace.c:2497
Modules linked in:
CPU: 0 UID: 0 PID: 6545 Comm: syz.1.129 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:tracing_start_tr+0x250/0x2f0 kernel/trace/trace.c:2497
Code: 00 0f 85 99 00 00 00 48 83 3d eb 23 61 0c 00 74 70 e8 14 19 fb ff 4c 89 ef e8 ac 72 9e 09 90 e9 eb fe ff ff e8 01 19 fb ff 90 <0f> 0b 90 c7 83 94 00 00 00 00 00 00 00 e9 ce fe ff ff e8 e9 18 fb
RSP: 0018:ffffc90002fd7b30 EFLAGS: 00010093
RAX: 0000000000000000 RBX: ffffffff8e44aa20 RCX: ffffffff81c14fd7
RDX: ffff88802cd8bc80 RSI: ffffffff81c150ff RDI: 0000000000000005
RBP: 1ffff920005faf67 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000001 R12: 00000000ffffffff
R13: dffffc0000000000 R14: 0000000000000293 R15: ffffffff8e44ab00
FS:  00007fe4fb8cd6c0(0000) GS:ffff888124a12000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3130bff8 CR3: 0000000022bf4000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 buffer_subbuf_size_write+0x1ca/0x260 kernel/trace/trace.c:9692
 do_loop_readv_writev fs/read_write.c:850 [inline]
 do_loop_readv_writev fs/read_write.c:835 [inline]
 vfs_writev+0x5df/0xde0 fs/read_write.c:1059
 do_writev+0x132/0x340 fs/read_write.c:1103
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe4fa98efc9
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:00007fe4fb8cd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007fe4fabe5fa0 RCX: 00007fe4fa98efc9
RDX: 0000000000000003 RSI: 0000200000000200 RDI: 0000000000000004
RBP: 00007fe4faa11f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fe4fabe6038 R14: 00007fe4fabe5fa0 R15: 00007fff4ccf5758
 </TASK>