------------[ cut here ]------------
WARNING: CPU: 0 PID: 14065 at kernel/trace/ring_buffer.c:3526 check_buffer+0x88a/0x930 kernel/trace/ring_buffer.c:3526
Modules linked in:
CPU: 0 PID: 14065 Comm: syz.1.2313 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:check_buffer+0x88a/0x930 kernel/trace/ring_buffer.c:3526
Code: 4c 89 ee e8 68 bf 9f 08 48 c7 c7 20 14 c6 96 be 04 00 00 00 e8 87 1d 4e 00 f0 ff 0d 20 d5 40 15 e9 91 fe ff ff e8 16 ef fc ff <0f> 0b e9 e2 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 20 f8 ff
RSP: 0018:ffffc90004dbfb60 EFLAGS: 00010287
RAX: ffffffff81853f0a RBX: 0000000000000003 RCX: 0000000000080000
RDX: ffffc90012720000 RSI: 000000000000171a RDI: 000000000000171b
RBP: ffffc90004dbfd18 R08: ffff888017478807 R09: 1ffff11002e8f100
R10: dffffc0000000000 R11: ffffed1002e8f101 R12: 00000129de25a659
R13: 00000000000001b8 R14: ffff888017478800 R15: dffffc0000000000
FS:  00007f242c6f16c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3471cff8 CR3: 000000007b268000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 __rb_reserve_next+0x4d9/0xd00 kernel/trace/ring_buffer.c:3622
 rb_reserve_next_event kernel/trace/ring_buffer.c:3757 [inline]
 ring_buffer_lock_reserve+0xafa/0xf10 kernel/trace/ring_buffer.c:3816
 __trace_buffer_lock_reserve kernel/trace/trace.c:956 [inline]
 trace_event_buffer_lock_reserve+0x1ce/0x6f0 kernel/trace/trace.c:2843
 trace_event_buffer_reserve+0x2a8/0x3d0 kernel/trace/trace_events.c:647
 do_trace_event_raw_event_sys_enter include/trace/events/syscalls.h:18 [inline]
 trace_event_raw_event_sys_enter+0x66/0x120 include/trace/events/syscalls.h:18
 trace_sys_enter+0x6b/0x80 include/trace/events/syscalls.h:18
 syscall_trace_enter+0xf0/0x150 kernel/entry/common.c:81
 do_syscall_64+0x24/0xa0 arch/x86/entry/common.c:72
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f242b79e0d9
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:00007f242c6f10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f242ba25fa8 RCX: 00007f242b79e0d9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f242ba25fac
RBP: 00007f242ba25fa0 R08: 00109c220cf0f61a R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f242ba26038 R14: 00007ffd9023b1a0 R15: 00007ffd9023b288
 </TASK>