Dead loop on virtual device gre2, fix it urgently!
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BUG: KMSAN: uninit-value in schedule_debug kernel/sched/core.c:5848 [inline]
BUG: KMSAN: uninit-value in __schedule+0x8cc/0x6b20 kernel/sched/core.c:6500
 schedule_debug kernel/sched/core.c:5848 [inline]
 __schedule+0x8cc/0x6b20 kernel/sched/core.c:6500
 preempt_schedule_common+0xfd/0x190 kernel/sched/core.c:6775
 __cond_resched+0x23/0x40 kernel/sched/core.c:8453
 _cond_resched include/linux/sched.h:2071 [inline]
 process_one_work+0xef2/0x18d0 kernel/workqueue.c:2315
 worker_thread+0x10fc/0x2230 kernel/workqueue.c:2436
 kthread+0x3c7/0x500 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308

Local variable entries created at:
 ref_tracker_alloc+0x8d/0x9a0 lib/ref_tracker.c:71
 __netdev_tracker_alloc include/linux/netdevice.h:4020 [inline]
 netdev_hold include/linux/netdevice.h:4049 [inline]
 ___neigh_create+0x1699/0x36e0 net/core/neighbour.c:670

CPU: 1 PID: 5092 Comm: kworker/1:6 Not tainted 6.2.0-rc7-syzkaller-80760-g8c89ecf5c13b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
Workqueue: mld mld_ifc_work
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