------------[ cut here ]------------
WARNING: ./include/linux/cpumask.h:135 at cpu_max_bits_warn include/linux/cpumask.h:135 [inline], CPU#0: dhcpcd-run-hook/16565
WARNING: ./include/linux/cpumask.h:135 at cpumask_check include/linux/cpumask.h:142 [inline], CPU#0: dhcpcd-run-hook/16565
WARNING: ./include/linux/cpumask.h:135 at cpumask_clear_cpu include/linux/cpumask.h:628 [inline], CPU#0: dhcpcd-run-hook/16565
WARNING: ./include/linux/cpumask.h:135 at __mm_cid_put kernel/sched/sched.h:3557 [inline], CPU#0: dhcpcd-run-hook/16565
WARNING: ./include/linux/cpumask.h:135 at sched_mm_cid_remote_clear+0x480/0x4d0 kernel/sched/core.c:10700, CPU#0: dhcpcd-run-hook/16565
Modules linked in:
CPU: 0 UID: 0 PID: 16565 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:cpu_max_bits_warn include/linux/cpumask.h:135 [inline]
RIP: 0010:cpumask_check include/linux/cpumask.h:142 [inline]
RIP: 0010:cpumask_clear_cpu include/linux/cpumask.h:628 [inline]
RIP: 0010:__mm_cid_put kernel/sched/sched.h:3557 [inline]
RIP: 0010:sched_mm_cid_remote_clear+0x480/0x4d0 kernel/sched/core.c:10700
Code: 41 f7 c7 00 02 00 00 0f 85 d1 fe ff ff e9 d1 fe ff ff e8 13 7e b9 09 41 f7 c7 00 02 00 00 0f 85 e5 fe ff ff e9 7b ff ff ff 90 <0f> 0b 90 e9 81 fe ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 38
RSP: 0018:ffffc90004a6fc20 EFLAGS: 00010016
RAX: 0000000080000093 RBX: 1ffff9200094df88 RCX: 00000000ffffffff
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90004a6fcb0
RBP: ffffc90004a6fd10 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff5200094df96 R12: ffffc90004a6fcb0
R13: ffff8880737b3510 R14: 0000000000000093 R15: 0000000000000287
FS:  00007f8605251c80(0000) GS:ffff888125d0b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f86054ed7b8 CR3: 000000003c254000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 sched_mm_cid_remote_clear_old kernel/sched/core.c:10733 [inline]
 task_mm_cid_work+0x4b8/0x760 kernel/sched/core.c:10783
 task_work_run+0x1d4/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xe9/0x130 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x2bd/0xfa0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f860540eec9
Code: 07 31 c0 e9 49 ff ff ff 50 48 8d 3d a9 3a 0a 00 e8 ec 64 01 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 8b 15 f9 be 0d 00
RSP: 002b:00007ffdcd634b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: 0000000000000000 RBX: 000056107ccd0b88 RCX: 00007f860540eec9
RDX: 000056107ccc2c30 RSI: 0000000000000000 RDI: 00007ffdcd634ba0
RBP: 000056107ccc2c30 R08: 0000000000000000 R09: 0000000000000040
R10: 0000000000000060 R11: 0000000000000246 R12: 0000000000000084
R13: 000056107ccc2c30 R14: 0000000000000024 R15: 0000000000000000
 </TASK>