------------[ cut here ]------------ debug_locks && !(lock_is_held(&(__rq_lockp(rq))->dep_map) != 0) WARNING: kernel/sched/sched.h:1673 at lockdep_assert_rq_held kernel/sched/sched.h:1673 [inline], CPU#0: syz.7.1143/13518 WARNING: kernel/sched/sched.h:1673 at update_rq_clock+0x34d/0x560 kernel/sched/core.c:876, CPU#0: syz.7.1143/13518 Modules linked in: CPU: 0 UID: 0 PID: 13518 Comm: syz.7.1143 Tainted: G L Y syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP, [Y]=FORCED_BIND Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 RIP: 0010:lockdep_assert_rq_held kernel/sched/sched.h:1673 [inline] RIP: 0010:update_rq_clock+0x34d/0x560 kernel/sched/core.c:876 Code: 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 db 10 a5 00 4c 01 3b 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 45 51 59 0a cc 90 <0f> 0b 90 e9 42 fd ff ff 48 89 df 48 83 c4 10 5b 41 5c 41 5d 41 5e RSP: 0000:ffffc9000355fc78 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8880b873c140 RCX: 0000000000000002 RDX: 00000000000000ff RSI: ffffffff8e6c2900 RDI: ffffffff8c6df680 RBP: dffffc0000000000 R08: ffffffff9079b1bf R09: 1ffffffff20f3637 R10: dffffc0000000000 R11: ffffffff81a0b5d0 R12: ffff8880279ca728 R13: dffffc0000000001 R14: ffff8880b873d008 R15: ffff8880b873c140 FS: 0000555576214500(0000) GS:ffff888124cbd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff05555a000 CR3: 0000000066250000 CR4: 00000000003526f0 Call Trace: pick_next_task kernel/sched/core.c:6425 [inline] __schedule+0x3c54/0x5b40 kernel/sched/core.c:7296 __schedule_loop kernel/sched/core.c:7461 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7476 __exit_to_user_mode_loop kernel/entry/common.c:55 [inline] exit_to_user_mode_loop kernel/entry/common.c:101 [inline] __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] irqentry_exit_to_user_mode_prepare include/linux/irq-entry-common.h:244 [inline] irqentry_exit_to_user_mode include/linux/irq-entry-common.h:315 [inline] irqentry_exit+0x297/0x920 kernel/entry/common.c:152 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:679 RIP: 0033:0x7f6813a6e4e0 Code: 0f 11 45 00 4c 89 e6 eb 09 90 48 8b 4b 08 48 83 c3 08 48 39 d1 72 f3 48 8d 46 f8 48 8b 76 f8 48 39 f2 73 13 66 0f 1f 44 00 00 <48> 8b 70 f8 48 83 e8 08 48 39 f2 72 f3 48 39 c3 73 3e 48 89 33 48 RSP: 002b:00007ffef5374230 EFLAGS: 00000293 RAX: 00007f681388b1a0 RBX: 00007f681388aea8 RCX: ffffffff8220b6ab RDX: ffffffff8220b620 RSI: ffffffff8220b6ab RDI: 00007f681388b4f0 RBP: 00007f681388ab50 R08: 00007f6813e10000 R09: 00007f6813e26038 R10: 0000000000000007 R11: 000000000000000b R12: 00007f681388be90 R13: 0000000000000014 R14: 0000000000000268 R15: 0000000000000007