BUG: scheduling while atomic: rcub/0/16/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff84a1017a>] rt_mutex_slowlock_block+0xea/0x450 kernel/locking/rtmutex.c:1607
CPU: 0 PID: 16 Comm: rcub/0 Not tainted 5.15.148-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
 dump_stack+0x15/0x17 lib/dump_stack.c:113
 __schedule_bug+0x18f/0x1f0 kernel/sched/core.c:5572
 schedule_debug kernel/sched/core.c:5599 [inline]
 __schedule+0xcef/0x1540 kernel/sched/core.c:6267
 schedule+0x11f/0x1e0 kernel/sched/core.c:6459
 rcu_boost_kthread+0x11f/0x6e0 kernel/rcu/tree_plugin.h:1081
 kthread+0x421/0x510 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>