INFO: task syz.7.3649:17940 blocked for more than 143 seconds. Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.7.3649 state:D stack:23144 pid:17940 tgid:17939 ppid:13307 task_flags:0x400140 flags:0x20004006 Call Trace: context_switch kernel/sched/core.c:5396 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6785 __schedule_loop kernel/sched/core.c:6863 [inline] schedule+0x165/0x360 kernel/sched/core.c:6878 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6935 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x724/0xe80 kernel/locking/mutex.c:747 netdev_wait_allrefs_any net/core/dev.c:11273 [inline] netdev_run_todo+0x721/0xea0 net/core/dev.c:11393