BUG: scheduling while atomic: syz-executor.1/17707/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff81529895>] __wake_up_common_lock kernel/sched/wait.c:138 [inline]
[<ffffffff81529895>] __wake_up+0xf5/0x1c0 kernel/sched/wait.c:158
CPU: 1 PID: 17707 Comm: syz-executor.1 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
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+0x195/0x260 kernel/sched/core.c:5707
 schedule_debug kernel/sched/core.c:5734 [inline]
 __schedule+0xd19/0x1590 kernel/sched/core.c:6402
 schedule+0x11f/0x1e0 kernel/sched/core.c:6595
 synchronize_rcu_expedited+0x49d/0x600 kernel/rcu/tree_exp.h:946
 synchronize_net net/core/dev.c:11009 [inline]
 unregister_netdevice_many+0x13e6/0x17c0 net/core/dev.c:11139
 unregister_netdevice_queue+0x2e6/0x350 net/core/dev.c:11038
 unregister_netdevice include/linux/netdevice.h:3052 [inline]
 ppp_release+0xed/0x1e0 drivers/net/ppp/ppp_generic.c:406
 __fput+0x3fe/0x910 fs/file_table.c:280
 ____fput+0x15/0x20 fs/file_table.c:308
 task_work_run+0x129/0x190 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xc4/0xe0 kernel/entry/common.c:175
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f2499987d9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffcccd48250 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000008 RCX: 00007f2499987d9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007f2499ab8980 R08: 00007f249990b000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 00000000000a46e7
R13: 00000000000a46b5 R14: 00007ffcccd48410 R15: 00007f249993fcb0
 </TASK>