INFO: task syz-executor.1:8828 can't die for more than 144 seconds. task:syz-executor.1 state:R running task stack:23496 pid: 8828 ppid: 6555 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:4984 [inline] __schedule+0xa9a/0x4940 kernel/sched/core.c:6265 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6431 __cond_resched+0x13/0x20 kernel/sched/core.c:8144 _cond_resched include/linux/sched.h:2025 [inline] __perform_reclaim mm/page_alloc.c:4580 [inline] __alloc_pages_direct_reclaim mm/page_alloc.c:4609 [inline] __alloc_pages_slowpath.constprop.0+0x9c7/0x20d0 mm/page_alloc.c:5007 __alloc_pages+0x412/0x500 mm/page_alloc.c:5382 __folio_alloc+0x12/0x40 mm/page_alloc.c:5400 __folio_alloc_node include/linux/gfp.h:579 [inline] filemap_alloc_folio.part.0+0x9e/0x340 mm/filemap.c:1031 filemap_alloc_folio+0x6d/0xb0 mm/filemap.c:1026 __page_cache_alloc include/linux/pagemap.h:325 [inline] page_cache_ra_unbounded+0x36a/0x940 mm/readahead.c:215 do_page_cache_ra+0xf9/0x140 mm/readahead.c:268 do_sync_mmap_readahead mm/filemap.c:2996 [inline] filemap_fault+0x1562/0x26d0 mm/filemap.c:3089 __do_fault+0x10d/0x4d0 mm/memory.c:3853 do_shared_fault mm/memory.c:4223 [inline] do_fault mm/memory.c:4301 [inline] handle_pte_fault mm/memory.c:4555 [inline] __handle_mm_fault+0x25ad/0x5120 mm/memory.c:4690 handle_mm_fault+0x1c8/0x790 mm/memory.c:4788 do_user_addr_fault+0x489/0x11c0 arch/x86/mm/fault.c:1397 handle_page_fault arch/x86/mm/fault.c:1485 [inline] exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1541 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568 RIP: 0033:0x7f9168d00ef6 RSP: 002b:00007fff4aa3f998 EFLAGS: 00010202 RAX: 0000000020001000 RBX: 0000000000000000 RCX: 0030626c6c756e2f RDX: 000000000000000c RSI: 6c756e2f7665642f RDI: 0000000020001000 RBP: 00007fff4aa3fa58 R08: 00007f916921d000 R09: 0000001b2d621390 R10: 0000000000001316 R11: 0000000000000000 R12: 0000000000000000 R13: 00007f9168e19b60 R14: 00007f9168e18f60 R15: 000000000027f87a Showing all locks held in the system: 1 lock held by khungtaskd/27: #0: ffffffff8bb83a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6458 1 lock held by kswapd0/98: 1 lock held by kswapd1/99: 1 lock held by in:imklog/6222: 1 lock held by syz-executor.5/8825: 1 lock held by syz-executor.1/8828: =============================================