CFI failure at __traceiter_sched_switch+0x9b/0xd0 include/trace/events/sched.h:222 (target: tp_stub_func+0x0/0x10; expected type: 0xee1f7a69)
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 16810 Comm: syz.6.3769 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:__traceiter_sched_switch+0x9b/0xd0 include/trace/events/sched.h:222
Code: 80 3c 30 00 74 05 e8 a4 6f 69 00 49 8b 7d 08 44 89 e6 48 8b 55 c8 48 8b 4d c0 44 8b 45 d4 41 ba 97 85 e0 11 45 03 57 fc 74 02 <0f> 0b 41 ff d7 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74
RSP: 0000:ffffc900017e7d30 EFLAGS: 00010096
RAX: 1ffff11021fcd14c RBX: ffff88810fe68a58 RCX: ffff88810f7dbcc0
RDX: ffff8881253c6540 RSI: 0000000000000000 RDI: ffffc900018e9000
RBP: ffffc900017e7d70 R08: 0000000000000000 R09: ffffed1024a78ca9
R10: 00000000b720eca3 R11: 1ffff11024a78ca8 R12: 0000000000000000
R13: ffff88810fe68a58 R14: dffffc0000000000 R15: ffffffff817125b0
FS:  0000555572c63500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2acff60f98 CR3: 0000000126e80000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 trace_sched_switch include/trace/events/sched.h:222 [inline]
 __schedule+0x1263/0x14e0 kernel/sched/core.c:6747
 schedule+0xbd/0x170 kernel/sched/core.c:6826
 exit_to_user_mode_loop+0x51/0xb0 kernel/entry/common.c:165
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:210
 irqentry_exit_to_user_mode+0x9/0x10 kernel/entry/common.c:316
 irqentry_exit+0x12/0x40 kernel/entry/common.c:419
 sysvec_reschedule_ipi+0x78/0x80 arch/x86/kernel/smp.c:244
 asm_sysvec_reschedule_ipi+0x1b/0x20 arch/x86/include/asm/idtentry.h:696
RIP: 0033:0x7f2acf06ed05
Code: 8b 43 28 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 00 c6 44 24 1e 01 48 89 ee 44 89 e7 4c 89 44 24 10 4c 89 54 24 08 <e8> c6 ec fd ff 4c 8b 54 24 08 4c 8b 44 24 10 84 c0 0f 85 60 ff ff
RSP: 002b:00007ffd571cca50 EFLAGS: 00000246
RAX: 0000000000010d26 RBX: 00007f2acff05720 RCX: 0000000000021012
RDX: ffffffff817b9349 RSI: ffffffff817b9faa RDI: 0000000000000007
RBP: ffffffff817b9faa R08: 00007f2acf3d6038 R09: 00007f2acf3c2000
R10: 00007f2acebff008 R11: 0000000000000007 R12: 0000000000000007
R13: 0000000000000000 R14: ffffffff817b9349 R15: 0000000000021012
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__traceiter_sched_switch+0x9b/0xd0 include/trace/events/sched.h:222
Code: 80 3c 30 00 74 05 e8 a4 6f 69 00 49 8b 7d 08 44 89 e6 48 8b 55 c8 48 8b 4d c0 44 8b 45 d4 41 ba 97 85 e0 11 45 03 57 fc 74 02 <0f> 0b 41 ff d7 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74
RSP: 0000:ffffc900017e7d30 EFLAGS: 00010096
RAX: 1ffff11021fcd14c RBX: ffff88810fe68a58 RCX: ffff88810f7dbcc0
RDX: ffff8881253c6540 RSI: 0000000000000000 RDI: ffffc900018e9000
RBP: ffffc900017e7d70 R08: 0000000000000000 R09: ffffed1024a78ca9
R10: 00000000b720eca3 R11: 1ffff11024a78ca8 R12: 0000000000000000
R13: ffff88810fe68a58 R14: dffffc0000000000 R15: ffffffff817125b0
FS:  0000555572c63500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2acff60f98 CR3: 0000000126e80000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400