------------[ cut here ]------------
WARNING: kernel/tracepoint.c:358 at tracepoint_remove_func kernel/tracepoint.c:358 [inline], CPU#0: syz.0.2184/16330
WARNING: kernel/tracepoint.c:358 at tracepoint_probe_unregister+0x894/0xd70 kernel/tracepoint.c:504, CPU#0: syz.0.2184/16330
Modules linked in:
CPU: 0 UID: 0 PID: 16330 Comm: syz.0.2184 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:tracepoint_remove_func kernel/tracepoint.c:358 [inline]
RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 kernel/tracepoint.c:504
Code: 41 5e 41 5f e9 7d c7 b8 09 e8 d8 21 fe ff 48 c7 c6 00 2b c0 81 48 89 df e8 09 a7 e3 ff eb 9f bb fe ff ff ff e8 bd 21 fe ff 90 <0f> 0b 90 eb 91 e8 b2 21 fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffffc9000b7ff878 EFLAGS: 00010202
RAX: 0000000000000003 RBX: 00000000fffffffe RCX: ffffffff81c0399f
RDX: ffff888059975b80 RSI: ffffffff81c03c43 RDI: 000000000001ffff
RBP: ffff88801b6fd848 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 000000000007fffc R12: ffffffff81c67160
R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff8e755280
FS:  00007fc07945b6c0(0000) GS:ffff8881248f9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000085de6000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 unregister_trace_sched_switch include/trace/events/sched.h:220 [inline]
 tracing_sched_unregister kernel/trace/trace_sched_switch.c:87 [inline]
 tracing_stop_sched_switch kernel/trace/trace_sched_switch.c:129 [inline]
 tracing_stop_cmdline_record+0x66/0xa0 kernel/trace/trace_sched_switch.c:140
 __ftrace_event_enable_disable+0x700/0x800 kernel/trace/trace_events.c:805
 ftrace_event_enable_disable kernel/trace/trace_events.c:891 [inline]
 ftrace_clear_events kernel/trace/trace_events.c:1014 [inline]
 ftrace_event_set_open+0x232/0x380 kernel/trace/trace_events.c:2675
 do_dentry_open+0x748/0x1590 fs/open.c:962
 vfs_open+0x82/0x3f0 fs/open.c:1094
 do_open fs/namei.c:4637 [inline]
 path_openat+0x2078/0x3140 fs/namei.c:4796
 do_filp_open+0x20b/0x470 fs/namei.c:4823
 do_sys_openat2+0x121/0x290 fs/open.c:1430
 do_sys_open fs/open.c:1436 [inline]
 __do_sys_openat fs/open.c:1452 [inline]
 __se_sys_openat fs/open.c:1447 [inline]
 __x64_sys_openat+0x174/0x210 fs/open.c:1447
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc07858f7c9
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:00007fc07945b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fc0787e6090 RCX: 00007fc07858f7c9
RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
RBP: 00007fc078613f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc0787e6128 R14: 00007fc0787e6090 R15: 00007ffd2e1a3078
 </TASK>