------------[ cut here ]------------
WARNING: CPU: 0 PID: 10003 at kernel/sched/sched.h:1132 rq_clock_task kernel/sched/sched.h:1132 [inline]
WARNING: CPU: 0 PID: 10003 at kernel/sched/sched.h:1132 update_curr+0x295/0x8a0 kernel/sched/fair.c:847
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 10003 Comm: kworker/0:5 Not tainted 5.7.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events console_callback
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x188/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x35 kernel/panic.c:582
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:105 [inline]
 fixup_bug arch/x86/kernel/traps.c:100 [inline]
 do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:197
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:216
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:rq_clock_task kernel/sched/sched.h:1132 [inline]
RIP: 0010:update_curr+0x295/0x8a0 kernel/sched/fair.c:847
Code: 80 3c 02 00 0f 85 69 05 00 00 4c 01 65 20 e9 af fe ff ff 49 8d 7c 24 18 be ff ff ff ff e8 63 fc 87 06 85 c0 0f 85 04 fe ff ff <0f> 0b e9 fd fd ff ff 4c 8d 73 80 0f 1f 44 00 00 65 44 8b 2d 13 5f
RSP: 0018:ffffc90000007d88 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffff8880ae737dd8 RDI: 0000000000000082
RBP: ffff8880ae737e80 R08: 0000000000000000 R09: fffffbfff1334543
R10: ffffffff899a2a17 R11: 0000000000000000 R12: ffff8880ae737dc0
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888051c921c0
 enqueue_entity+0x1eb/0x1850 kernel/sched/fair.c:4190
 enqueue_task_fair+0x1a0/0x1a40 kernel/sched/fair.c:5485
 enqueue_task kernel/sched/core.c:1295 [inline]
 activate_task+0x10d/0x3f0 kernel/sched/core.c:1317
 ttwu_do_activate+0xca/0x130 kernel/sched/core.c:2247
 sched_ttwu_pending+0x16f/0x200 kernel/sched/core.c:2297
 flush_smp_call_function_queue+0x409/0x6e0 kernel/smp.c:314
 smp_call_function_single_interrupt+0xb1/0x4b0 arch/x86/kernel/smp.c:262
 call_function_single_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:851
 </IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:765 [inline]
RIP: 0010:console_unlock+0x7db/0xf00 kernel/printk/printk.c:2544
Code: 89 48 c1 e8 03 42 80 3c 38 00 0f 85 8e 06 00 00 48 83 3d c7 b2 37 08 00 0f 84 0c 05 00 00 e8 bc d2 16 00 48 8b 7c 24 28 57 9d <0f> 1f 44 00 00 e8 ab d2 16 00 48 89 de 48 89 ef e8 e0 d3 16 00 48
RSP: 0018:ffffc90004627c10 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff04
RAX: ffff8880913e4240 RBX: 0000000000000bf0 RCX: 1ffffffff15173ba
RDX: 0000000000000000 RSI: ffffffff815cfc04 RDI: 0000000000000293
RBP: 0000000000000bf0 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff8c347b1f R11: fffffbfff1868f63 R12: 0000000000000200
R13: dffffc0000000000 R14: 0000000000000bf0 R15: dffffc0000000000
 console_callback+0x17a/0x410 drivers/tty/vt/vt.c:2874
 process_one_work+0x965/0x16a0 kernel/workqueue.c:2268
 worker_thread+0x96/0xe20 kernel/workqueue.c:2414
 kthread+0x388/0x470 kernel/kthread.c:268
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:351

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