SYZFAIL: failed to send rpc fd=3 want=264 sent=0 n=-1 (errno 32: Broken pipe) ktrace write failed, errno 27, tracing stopped for pid 760 panic: a thread waited too long to allocate a page cpuid = 0 time = 68 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00cfe4f230 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00cfe4f390 vpanic() at vpanic+0x257/frame 0xfffffe00cfe4f550 panic() at panic+0xb5/frame 0xfffffe00cfe4f620 vm_pageout_oom() at vm_pageout_oom+0xce4/frame 0xfffffe00cfe4f6b0 vm_fault_allocate() at vm_fault_allocate+0xe41/frame 0xfffffe00cfe4f830 vm_fault() at vm_fault+0xe20/frame 0xfffffe00cfe4fbc0 vm_fault_trap() at vm_fault_trap+0xbd/frame 0xfffffe00cfe4fc10 trap_pfault() at trap_pfault+0x691/frame 0xfffffe00cfe4fd50 trap() at trap+0xf4b/frame 0xfffffe00cfe4ff30 calltrap() at calltrap+0x8/frame 0xfffffe00cfe4ff30 --- trap 0xc, rip = 0x3a697f, rsp = 0x827c56f08, rbp = 0x827c56f80 --- KDB: enter: panic [ thread pid 3844 tid 102616 ] Stopped at kdb_enter+0x6e: movq $0,0x259e117(%rip) db> show all locks Process 3076 (syz-executor) thread 0xfffffe010fa09000 (103642) Process 3022 (syz-executor) thread 0xfffffe010f9b9000 (103588) Process 3006 (syz-executor) thread 0xfffffe010f9a7000 (103572) Process 3000 (syz-executor) thread 0xfffffe010f9a8780 (103566) Process 2994 (syz-executor) thread 0xfffffe010f9aa000 (103560) Process 2984 (syz-executor) thread 0xfffffe010f996780 (103550) Process 2959 (syz-executor) thread 0xfffffe010f97d000 (103525) Process 2948 (syz-executor) thread 0xfffffe010f972780 (103514) Process 2919 (syz-executor) thread 0xfffffe010f946780 (103485) Process 2909 (syz-executor) thread 0xfffffe010f937000 (103475) Process 2902 (syz-executor) thread 0xfffffe010f93e780 (103468) Process 2897 (syz-executor) thread 0xfffffe010f93a000 (103463) Process 2885 (syz-executor) thread 0xfffffe010f927000 (103452) Process 2874 (syz-executor) thread 0xfffffe010f914000 (103440) Process 2862 (syz-executor) thread 0xfffffe010f8fc000 (103428) Process 2854 (syz-executor) thread 0xfffffe010f8fe000 (103420) Process 2850 (syz-executor) thread 0xfffffe010f8ff000 (103416) Process 2838 (syz-executor) thread 0xfffffe010f8f0000 (103404) Process 2828 (syz-executor) thread 0xfffffe010f8d9780 (103394) Process 2816 (syz-executor) thread 0xfffffe010f8df780 (103382) --More-- Process 2804 (syz-executor) thread 0xfffffe010f8c8780 (103370) Process 2792 (syz-executor) thread 0xfffffe010f8b2780 (103358) Process 2776 (syz-executor) thread 0xfffffe010f8a0780 (103342) Process 2764 (syz-executor) thread 0xfffffe010f891780 (103330) Process 2761 (syz-executor) thread 0xfffffe010f897780 (103327) Process 2758 (syz-executor) thread 0xfffffe010f893000 (103324) Process 2757 (syz-executor) thread 0xfffffe010f898780 (103323) Process 2755 (syz-executor) thread 0xfffffe010f886000 (103321) Process 2753 (syz-executor) thread 0xfffffe010f886780 (103319) Process 2752 (syz-executor) thread 0xfffffe010f894780 (103318) Process 2751 (syz-executor) thread 0xfffffe010f887000 (103317) Process 2748 (syz-executor) thread 0xfffffe010f87e780 (103314) Process 2742 (syz-executor) thread 0xfffffe010f880000 (103308) Process 2735 (syz-executor) thread 0xfffffe010f872000 (103301) Process 2734 (syz-executor) thread 0xfffffe010f86d000 (103300) Process 2732 (syz-executor) thread 0xfffffe010f86d780 (103298) Process 2728 (syz-executor) thread 0xfffffe010f86e780 (103294) Process 2726 (syz-executor) thread 0xfffffe010f86f000 (103292) Process 2724 (syz-executor) thread 0xfffffe010f86f780 (103290) Process 2722 (syz-executor) thread 0xfffffe010f870000 (103288) --More-- Process 2719 (syz-executor) thread 0xfffffe010f860000 (103285) --More-- Process 2718 (syz-executor) thread 0xfffffe010f857000 (103284) Process 2717 (syz-executor) thread 0xfffffe010f860780 (103283) Process 2716 (syz-executor) thread 0xfffffe010f857780 (103282) Process 2715 (syz-executor) thread 0xfffffe010f861000 (103281) Process 2714 (syz-executor) thread 0xfffffe010f858000 (103280) Process 2713 (syz-executor) thread 0xfffffe010f861780 (103279) Process 2712 (syz-executor) thread 0xfffffe010f858780 (103278) Process 2711 (syz-executor) thread 0xfffffe010f862000 (103277) Process 2710 (syz-executor) thread 0xfffffe010f859000 (103276) Process 2708 (syz-executor) thread 0xfffffe010f859780 (103274) Process 2707 (syz-executor) thread 0xfffffe010f850000 (103273) Process 2706 (syz-executor) thread 0xfffffe010f85a000 (103272) Process 2705 (syz-executor) thread 0xfffffe010f850780 (103271) Process 2704 (syz-executor) thread 0xfffffe010f85a780 (103270) Process 2703 (syz-executor) thread 0xfffffe010f851000 (103269) Process 2702 (syz-executor) thread 0xfffffe010f845000 (103268) Process 2701 (syz-executor) thread 0xfffffe010f851780 (103267) Process 2700 (syz-executor) thread 0xfffffe010f845780 (103266) Process 2699 (syz-executor) thread 0xfffffe010f852000 (103265) Process 2698 (syz-executor) thread 0xfffffe010f846000 (103264) --More-- Process 2696 (syz-executor) thread 0xfffffe010f846780 (103262) --More-- Process 2695 (syz-executor) thread 0xfffffe010f853000 (103261) Process 2694 (syz-executor) thread 0xfffffe010f847000 (103260) Process 2693 (syz-executor) thread 0xfffffe010f853780 (103259) Process 2692 (syz-executor) thread 0xfffffe010f847780 (103258) Process 2691 (syz-executor) thread 0xfffffe010f83b000 (103257) Process 2690 (syz-executor) thread 0xfffffe010f84b000 (103256) Process 2689 (syz-executor) thread 0xfffffe010f83b780 (103255) Process 2688 (syz-executor) thread 0xfffffe010f84b780 (103253) Process 2686 (syz-executor) thread 0xfffffe010f83c780 (103251) Process 2685 (syz-executor) thread 0xfffffe010f833000 (103252) Process 2684 (syz-executor) thread 0xfffffe010f833780 (103250) Process 2683 (syz-executor) thread 0xfffffe010f83d000 (103249) Process 2682 (syz-executor) thread 0xfffffe010f834000 (103248) Process 2681 (syz-executor) thread 0xfffffe010f83d780 (103247) Process 2680 (syz-executor) thread 0xfffffe010f834780 (103246) Process 2679 (syz-executor) thread 0xfffffe010f83e000 (103245) Process 2678 (syz-executor) thread 0xfffffe010f835000 (103244) Process 2677 (syz-executor) thread 0xfffffe010f83e780 (103243) Process 2676 (syz-executor) thread 0xfffffe010f835780 (103242) Process 2674 (syz-executor) thread 0xfffffe010f836000 (103240) --More-- Process 2673 (syz-executor) thread 0xfffffe010f82a780 (103239) Process 2672 (syz-executor) thread 0xfffffe010f836780 (103238) Process 2671 (syz-executor) thread 0xfffffe010f82b000 (103237) Process 2670 (syz-executor) thread 0xfffffe010f822000 (103236) Process 2669 (syz-executor) thread 0xfffffe010f82b780 (103235) Process 2668 (syz-executor) thread 0xfffffe010f822780 (103234) Process 2667 (syz-executor) thread 0xfffffe010f82c000 (103233) Process 2666 (syz-executor) thread 0xfffffe010f823000 (103232) Process 2665 (syz-executor) thread 0xfffffe010f82c780 (103231) Process 2662 (syz-executor) thread 0xfffffe010f824000 (103228) Process 2660 (syz-executor) thread 0xfffffe010f824780 (103226) Process 2659 (syz-executor) thread 0xfffffe010f810000 (103225) Process 2657 (syz-executor) thread 0xfffffe010f810780 (103223) Process 2655 (syz-executor) thread 0xfffffe010f811000 (103221) Process 2654 (syz-executor) thread 0xfffffe010f808000 (103220) Process 2652 (syz-executor) thread 0xfffffe010f808780 (103218) Process 2651 (syz-executor) thread 0xfffffe010f812000 (103217) Process 2650 (syz-executor) thread 0xfffffe010f809000 (103216) Process 2649 (syz-executor) thread 0xfffffe010f812780 (103215) Process 2648 (syz-executor) thread 0xfffffe010f809780 (103214) --More-- Process 2647 (syz-executor) thread 0xfffffe010f813000 (103213) --More--