------------[ cut here ]------------
WARNING: CPU: 2 PID: 7427 at include/linux/cpumask.h:144 cpu_max_bits_warn include/linux/cpumask.h:144 [inline]
WARNING: CPU: 2 PID: 7427 at include/linux/cpumask.h:144 cpumask_check include/linux/cpumask.h:151 [inline]
WARNING: CPU: 2 PID: 7427 at include/linux/cpumask.h:144 cpumask_clear_cpu include/linux/cpumask.h:538 [inline]
WARNING: CPU: 2 PID: 7427 at include/linux/cpumask.h:144 __mm_cid_put kernel/sched/sched.h:3256 [inline]
WARNING: CPU: 2 PID: 7427 at include/linux/cpumask.h:144 sched_mm_cid_remote_clear+0x374/0x4f0 kernel/sched/core.c:11874
Modules linked in:
CPU: 2 PID: 7427 Comm: udevadm Not tainted 6.10.0-rc2-syzkaller-00222-gd30d0e49da71 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:cpu_max_bits_warn include/linux/cpumask.h:144 [inline]
RIP: 0010:cpumask_check include/linux/cpumask.h:151 [inline]
RIP: 0010:cpumask_clear_cpu include/linux/cpumask.h:538 [inline]
RIP: 0010:__mm_cid_put kernel/sched/sched.h:3256 [inline]
RIP: 0010:sched_mm_cid_remote_clear+0x374/0x4f0 kernel/sched/core.c:11874
Code: 00 e9 48 fe ff ff 4d 85 ed 89 44 24 48 0f 84 52 ff ff ff e8 6e d6 36 00 9c 58 f6 c4 02 0f 85 41 01 00 00 fb e9 47 ff ff ff 90 <0f> 0b 90 e9 0b ff ff ff e8 af 03 16 00 84 c0 0f 85 d6 fd ff ff e8
RSP: 0018:ffffc90006287cc8 EFLAGS: 00010016
RAX: 0000000000000041 RBX: ffffe8ffad1a05b0 RCX: ffffffff815f0518
RDX: 00000000ffffffff RSI: 0000000000000004 RDI: ffffc90006287d10
RBP: ffff8880195dfac8 R08: 0000000000000001 R09: fffff52000c50fa2
R10: 0000000000000003 R11: 0000000000000000 R12: 1ffff92000c50f9a
R13: 0000000000000200 R14: ffffc90006287d10 R15: ffff88802c13ec00
FS:  00007f3cb70fd280(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000003202f000 CR3: 0000000058502000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 sched_mm_cid_remote_clear_old kernel/sched/core.c:11907 [inline]
 task_mm_cid_work+0x39a/0x920 kernel/sched/core.c:11957
 task_work_run+0x14e/0x250 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x278/0x2a0 kernel/entry/common.c:218
 do_syscall_64+0xda/0x250 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3cb6d17d47
Code: 73 01 c3 48 8b 0d e1 90 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b1 90 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007fff14e099c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000059
RAX: 0000000000000021 RBX: 00007fff14e099d8 RCX: 00007f3cb6d17d47
RDX: 0000000000000400 RSI: 00007fff14e099d8 RDI: 00007fff14e09eb8
RBP: 0000000000000400 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000010f R11: 0000000000000246 R12: 00007fff14e09eb8
R13: 00007fff14e09e28 R14: 000055ae3609b910 R15: 000055ae3609ba60
 </TASK>