INFO: task syz-executor.2:13902 can't die for more than 153 seconds.
task:syz-executor.2  state:R  running task     stack:23912 pid:13902 ppid:     1 flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:4965 [inline]
 __schedule+0xa9a/0x4940 kernel/sched/core.c:6246
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6412
 __cond_resched+0x13/0x20 kernel/sched/core.c:8125
 _cond_resched include/linux/sched.h:2027 [inline]
 copy_pte_range mm/memory.c:1099 [inline]
 copy_pmd_range mm/memory.c:1159 [inline]
 copy_pud_range mm/memory.c:1196 [inline]
 copy_p4d_range mm/memory.c:1220 [inline]
 copy_page_range+0x1277/0x42c0 mm/memory.c:1293
 dup_mmap kernel/fork.c:609 [inline]
 dup_mm+0xa4e/0x13e0 kernel/fork.c:1501
 copy_mm kernel/fork.c:1553 [inline]
 copy_process+0x6fe5/0x75a0 kernel/fork.c:2242
 kernel_clone+0xe7/0xab0 kernel/fork.c:2632
 __do_sys_clone+0xc8/0x110 kernel/fork.c:2749
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f909da5602b
RSP: 002b:00007ffc025293e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f909da5602b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555941400
R10: 00005555559416d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc025294c0
 </TASK>