panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 356 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f2810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f2970 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f2a50 panic() at panic+0xb5/frame 0xfffffe00077f2b10 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe00077f2c00 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00077f2c20 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe00077f2ca0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe00077f2d10 sctp_process_control() at sctp_process_control+0x7be9/frame 0xfffffe00077f33e0 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f3640 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077f37d0 sctp_input() at sctp_input+0x32/frame 0xfffffe00077f37f0 ip_input() at ip_input+0x6ce/frame 0xfffffe00077f39b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f3a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f3bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f3bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f3bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee9da(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x6ab1ef1c5ebec1f2 rdx 0x1 rbx 0 rsp 0xfffffe00077f2950 rbp 0xfffffe00077f2970 rsi 0 rdi 0xffffffff817a8739 vprintf+0x319 r8 0x3 r9 0xfffffe00077f2488 r10 0 r11 0 r12 0xfffffe0053df7740 r13 0xfffffe00077f2901 r14 0xffffffff82c58e40 .str.18 r15 0xffffffff82c58e40 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee9da(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402bec0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402bec0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402ce40 (map 0xffffffff8402ce40) (map.pmap 0xffffffff8402cf00) (pmap 0xffffffff8402cf60) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 5053 784 784 0 T (threaded) syz-executor.2 102459 s syz-executor.2 105681 RunQ syz-executor.2 105682 RunQ syz-executor.2 4422 1 783 0 S uwait 0xfffffe00a824d400 syz-executor.1 4415 1 783 0 S uwait 0xfffffe00a8088480 syz-executor.1 4411 1 783 0 S umtxn 0xfffffe00a81daa80 syz-executor.1 4406 1 783 0 S uwait 0xfffffe00a745ae80 syz-executor.1 4404 1 783 0 S uwait 0xfffffe00a8088180 syz-executor.1 2755 1 783 0 S uwait 0xfffffe00a81da580 syz-executor.1 2753 1 783 0 S uwait 0xfffffe00a81da780 syz-executor.1 2752 1 783 0 S uwait 0xfffffe00a745a400 syz-executor.1 2750 1 783 0 S umtxn 0xfffffe00a81da480 syz-executor.1 2748 1 783 0 S uwait 0xfffffe00a7cd7f00 syz-executor.1 2746 1 783 0 S uwait 0xfffffe00a7826380 syz-executor.1 2743 1 783 0 S uwait 0xfffffe00a7826080 syz-executor.1 2741 1 786 0 S uwait 0xfffffe00a7826a80 syz-executor.3 2739 1 786 0 S uwait 0xfffffe00a800b200 syz-executor.3 2738 1 786 0 S uwait 0xfffffe00a7826180 syz-executor.3 2736 1 783 0 S uwait 0xfffffe00a800b100 syz-executor.1 2735 1 786 0 S uwait 0xfffffe00a7826980 syz-executor.3 2734 1 783 0 S uwait 0xfffffe00a7826880 syz-executor.1 2733 1 783 0 S uwait 0xfffffe00a7826780 syz-executor.1 2732 1 786 0 S uwait 0xfffffe00a7826680 syz-executor.3 2731 1 783 0 S uwait 0xfffffe00a7826580 syz-executor.1 2730 1 786 0 S uwait 0xfffffe00a745a000 syz-executor.3 2729 1 783 0 S uwait 0xfffffe00a7cd7e00 syz-executor.1 2726 1 786 0 S uwait 0xfffffe009e2e0680 syz-executor.3 2725 1 783 0 S uwait 0xfffffe00a745a800 syz-executor.1 2723 1 783 0 S uwait 0xfffffe00a7d8bd80 syz-executor.1 2722 1 786 0 S uwait 0xfffffe00a7826480 syz-executor.3 2719 1 783 0 S uwait 0xfffffe00a745ad00 syz-executor.1 2718 1 783 0 S uwait 0xfffffe00a171a880 syz-executor.1 2717 1 786 0 S uwait 0xfffffe00a171a100 syz-executor.3 2716 1 786 0 S uwait 0xfffffe00a171a180 syz-executor.3 2714 1 786 0 S uwait 0xfffffe00a745ad80 syz-executor.3 2713 1 783 0 S uwait 0xfffffe00a7826f00 syz-executor.1 2712 1 786 0 S uwait 0xfffffe009e55c980 syz-executor.3 2711 1 783 0 S uwait 0xfffffe00a166e780 syz-executor.1 2710 1 783 0 S uwait 0xfffffe00a1612500 syz-executor.1 2709 1 786 0 S uwait 0xfffffe0058839500 syz-executor.3 2708 1 783 0 S uwait 0xfffffe009bf59c00 syz-executor.1 2707 1 786 0 S uwait 0xfffffe00a166e880 syz-executor.3 2705 1 783 0 S uwait 0xfffffe00a1626180 syz-executor.1 2703 1 786 0 S uwait 0xfffffe00a800b000 syz-executor.3 2702 1 786 0 S uwait 0xfffffe00a800ba00 syz-executor.3 2701 1 786 0 S uwait 0xfffffe00a800b900 syz-executor.3 2699 1 786 0 S uwait 0xfffffe00a166ee80 syz-executor.3 2698 1 786 0 S uwait 0xfffffe00a800b800 syz-executor.3 2697 1 786 0 S uwait 0xfffffe00a800b700 syz-executor.3 2696 1 786 0 S uwait 0xfffffe00a800b600 syz-executor.3 2692 1 786 0 S uwait 0xfffffe00a800b500 syz-executor.3 2691 1 786 0 S uwait 0xfffffe00a800b400 syz-executor.3 2690 1 786 0 S uwait 0xfffffe00a800b300 syz-executor.3 2689 1 786 0 S uwait 0xfffffe00a7cd7000 syz-executor.3 2688 1 786 0 S uwait 0xfffffe00a745aa00 syz-executor.3 2687 1 786 0 S uwait 0xfffffe00a1612080 syz-executor.3 2685 1 786 0 S uwait 0xfffffe00a745ab80 syz-executor.3 2683 1 786 0 S uwait 0xfffffe00a800bd00 syz-executor.3 2682 1 786 0 S uwait 0xfffffe00a800bc00 syz-executor.3 2681 1 786 0 S uwait 0xfffffe00a800bb00 syz-executor.3 2680 1 786 0 S uwait 0xfffffe00a7d8b580 syz-executor.3 2679 1 786 0 S uwait 0xfffffe00a7d8b480 syz-executor.3 2678 1 786 0 S uwait 0xfffffe00a7d8b380 syz-executor.3 2677 1 786 0 S uwait 0xfffffe00a7d8b280 syz-executor.3 2675 1 786 0 S uwait 0xfffffe00a7d8b180 syz-executor.3 2674 1 786 0 S uwait 0xfffffe00a7d8b080 syz-executor.3 2673 1 786 0 S uwait 0xfffffe00a800bf00 syz-executor.3 2672 1 786 0 S uwait 0xfffffe00a800be00 syz-executor.3 2671 1 786 0 S uwait 0xfffffe009e2e0b00 syz-executor.3 2670 1 786 0 S uwait 0xfffffe00a7826d00 syz-executor.3 2669 1 786 0 S uwait 0xfffffe00a7826c00 syz-executor.3 2667 1 786 0 S uwait 0xfffffe00a7d8b880 syz-executor.3 2666 1 786 0 S uwait 0xfffffe00a7d8b780 syz-executor.3 2665 1 786 0 S uwait 0xfffffe00a7d8b680 syz-executor.3 2664 1 786 0 S uwait 0xfffffe00a7cd7100 syz-executor.3 2663 1 786 0 S uwait 0xfffffe00a7d8be80 syz-executor.3 2661 1 784 0 S uwait 0xfffffe00a7d8bc80 syz-executor.2 2660 1 784 0 S uwait 0xfffffe00a7d8bb80 syz-executor.2 2659 1 784 0 S uwait 0xfffffe00a7d8ba80 syz-executor.2 2658 1 786 0 S umtxn 0xfffffe00a166ec80 syz-executor.3 2657 1 784 0 S uwait 0xfffffe00a7d8b980 syz-executor.2 2656 1 786 0 S uwait 0xfffffe009e2e0800 syz-executor.3 2655 1 784 0 S uwait 0xfffffe00a7cd7400 syz-executor.2 2654 1 784 0 S uwait 0xfffffe00a7cd7300 syz-executor.2 2653 1 784 0 S uwait 0xfffffe00a7cd7d00 syz-executor.2 2648 1 784 0 S uwait 0xfffffe00a7cd7200 syz-executor.2 2647 1 784 0 S uwait 0xfffffe00a7cd7c00 syz-executor.2 2646 1 784 0 S uwait 0xfffffe00a7cd7b00 syz-executor.2 2645 1 784 0 S uwait 0xfffffe00a7cd7a00 syz-executor.2 2644 1 784 0 S uwait 0xfffffe00a7cd7900 syz-executor.2 2643 1 784 0 S uwait 0xfffffe00a7cd7800 syz-executor.2 2642 1 784 0 S uwait 0xfffffe00a171a380 syz-executor.2 2640 1 786 0 S uwait 0xfffffe00a7cd7700 syz-executor.3 2639 1 786 0 S uwait 0xfffffe00a7cd7600 syz-executor.3 2638 1 786 0 S uwait 0xfffffe00a7cd7500 syz-executor.3 2637 1 786 0 S uwait 0xfffffe00a171a280 syz-executor.3 2636 1 786 0 S uwait 0xfffffe009e2e6000 syz-executor.3 2635 1 786 0 S uwait 0xfffffe009e2e0a00 syz-executor.3 2634 1 786 0 S uwait 0xfffffe00a1612980 syz-executor.3 2632 1 786 0 S uwait 0xfffffe00a1612380 syz-executor.3 2631 1 786 0 S uwait 0xfffffe00a1612280 syz-executor.3 2630 1 786 0 S uwait 0xfffffe00a1612180 syz-executor.3 2629 1 784 0 S uwait 0xfffffe00a745a500 syz-executor.2 2628 1 784 0 S uwait 0xfffffe00a745a200 syz-executor.2 2626 1 784 0 S uwait 0xfffffe00a171a480 syz-executor.2 2625 1 784 0 S uwait 0xfffffe00a745a700 syz-executor.2 2623 1 786 0 S uwait 0xfffffe00a166eb80 syz-executor.3 2622 1 784 0 S uwait 0xfffffe00a745a100 syz-executor.2 2621 1 784 0 S uwait 0xfffffe00a171a580 syz-executor.2 2620 1 786 0 S uwait 0xfffffe00a171a680 syz-executor.3 2619 1 786 0 S uwait 0xfffffe009e55cc80 syz-executor.3 2618 1 784 0 S uwait 0xfffffe009e2e0700 syz-executor.2 2617 1 786 0 S uwait 0xfffffe009e42cb00 syz-executor.3 2612 1 784 0 S uwait 0xfffffe00a171a780 syz-executor.2 2611 1 784 0 S uwait 0xfffffe00a745a300 syz-executor.2 2610 1 784 0 S uwait 0xfffffe00a1612600 syz-executor.2 2609 1 784 0 S uwait 0xfffffe00a166e300 syz-executor.2 2607 1 784 0 S uwait 0xfffffe00a745a600 syz-executor.2 2606 1 784 0 S uwait 0xfffffe00a745a900 syz-executor.2 2605 1 784 0 S uwait 0xfffffe00a171a980 syz-executor.2 2603 1 784 0 S uwait 0xfffffe00a1626700 syz-executor.2 2602 1 784 0 S uwait 0xfffffe00a171ac80 syz-executor.2 2601 1 784 0 S uwait 0xfffffe00a1612700 syz-executor.2 2600 1 784 0 S uwait 0xfffffe005838f100 syz-executor.2 2599 1 784 0 S uwait 0xfffffe009e55c880 syz-executor.2 2597 1 784 0 S uwait 0xfffffe00a166e680 syz-executor.2 2595 1 784 0 S uwait 0xfffffe009e42cd00 syz-executor.2 2421 1 2421 65 Ss select 0xfffffe0056b74b40 dhclient 2045 1 2045 0 Ss select 0xfffffe00573e7640 dhclient 2041 1 2041 0 Ss select 0xfffffe00573e7440 dhclient 1998 1 1998 65 Ss select 0xfffffe00573e7740 dhclient 1766 1 1766 0 Ss select 0xfffffe0056b746c0 dhclient 1760 1 1760 0 Ss select 0xfffffe00573e78c0 dhclient 1738 1 1738 65 Ss select 0xfffffe0056b74c40 dhclient 1676 1 784 0 S uwait 0xfffffe005838f200 syz-executor.2 1672 1 783 0 S uwait 0xfffffe00a171ab80 syz-executor.1 1662 1 783 0 S uwait 0xfffffe00a166e980 syz-executor.1 1660 1 786 0 S uwait 0xfffffe009e2e0c80 syz-executor.3 1658 1 784 0 S uwait 0xfffffe0058839100 syz-executor.2 1657 1 782 0 S uwait 0xfffffe005838f000 syz-executor.0 1653 1 786 0 S uwait 0xfffffe005873d880 syz-executor.3 1652 1 783 0 S uwait 0xfffffe009e55cd80 syz-executor.1 1651 1 782 0 S uwait 0xfffffe00a166e500 syz-executor.0 1647 1 784 0 S uwait 0xfffffe00a166e100 syz-executor.2 1646 1 783 0 S uwait 0xfffffe00a1626000 syz-executor.1 1645 1 782 0 S uwait 0xfffffe00a166e000 syz-executor.0 1642 1 783 0 S uwait 0xfffffe00a166ea80 syz-executor.1 1640 1 783 0 S uwait 0xfffffe009e55ce80 syz-executor.1 1639 1 786 0 S uwait 0xfffffe009bf59b00 syz-executor.3 1631 1 783 0 S uwait 0xfffffe009e55c480 syz-executor.1 1628 1 783 0 S uwait 0xfffffe009e55c680 syz-executor.1 1479 0 0 0 DL aiordy 0xfffffe00a61a8a70 [aiod4] 1478 0 0 0 DL aiordy 0xfffffe00a61a4000 [aiod3] 1477 0 0 0 DL aiordy 0xfffffe00a61a4538 [aiod2] 1476 0 0 0 DL aiordy 0xfffffe00a61a4a70 [aiod1] 1451 1 782 60928 S uwait 0xfffffe0058839700 syz-executor.0 1443 1 782 60928 S uwait 0xfffffe009e2e6080 syz-executor.0 1355 1 1355 0 Ss select 0xfffffe0056b74d40 dhclient 1352 1 1352 0 Ss select 0xfffffe0056b74e40 dhclient 1329 1 1329 65 Ss select 0xfffffe0056b76440 dhclient 1084 1 1084 0 Ss select 0xfffffe0056b74bc0 dhclient 1074 1 1074 0 Ss select 0xfffffe00573e73c0 dhclient 786 780 786 0 Rs syz-executor.3 784 780 784 0 Ss wait 0xfffffe0058879538 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe009bf59a00 syz-fuzzer 100121 S uwait 0xfffffe009e42c780 syz-fuzzer 100122 S uwait 0xfffffe009e42c880 syz-fuzzer 100123 S kqread 0xfffffe009e3d3400 syz-fuzzer 100124 S uwait 0xfffffe009e42ca80 syz-fuzzer 100125 S uwait 0xfffffe009e42c080 syz-fuzzer 100126 S uwait 0xfffffe009e42c180 syz-fuzzer 100127 S uwait 0xfffffe009e42c280 syz-fuzzer 100128 S uwait 0xfffffe005873dd80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf525e8 csh 776 694 776 0 Ss select 0xfffffe00573e7ac0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057a00 cron 694 1 694 0 Ss select 0xfffffe00573e7a40 sshd 507 1 507 0 Ss select 0xfffffe00573e7d40 syslogd 436 1 436 0 Ss select 0xfffffe0056b73040 devd 435 1 435 65 Ss select 0xfffffe0056b74f40 dhclient 350 1 350 0 Ss select 0xfffffe00573e7dc0 dhclient 347 1 347 0 Ss select 0xfffffe00573e7c40 dhclient 23 0 0 0 DL syncer 0xffffffff8417dc00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417ba40 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3ec0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a79f8 [dom0] 100088 D launds 0xffffffff841a7a04 [laundry: dom0] 100089 D umarcl 0xffffffff81e932e0 [uma] 18 0 0 0 DL - 0xffffffff83e0eb60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c1ce20 [pf purge] 15 0 0 0 DL - 0xffffffff84176ec0 [soaiod4] 9 0 0 0 DL - 0xffffffff84176ec0 [soaiod3] 8 0 0 0 DL - 0xffffffff84176ec0 [soaiod2] 7 0 0 0 DL - 0xffffffff84176ec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c942c0 [doneq0] 100048 D - 0xffffffff83c94240 [async] 100081 D - 0xffffffff83c940c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1aa0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402afc0 [g_event] 100039 D - 0xffffffff8402b000 [g_up] 100040 D - 0xffffffff8402b040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e0fe00 [thr_0] 100030 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a2a40 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402bec0 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 Run CPU 0 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0054140c00 [firmware taskq] 100041 D - 0xfffffe0054140b00 [crypto_0] 100042 D - 0xfffffe0054140b00 [crypto_1] 100058 D - 0xfffffe0054140500 [vtnet0 rxq 0] 100059 D - 0xfffffe0054140400 [vtnet0 txq 0] 100060 D - 0xfffffe0054140300 [vtnet0 rxq 1] 100061 D - 0xfffffe0054140200 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100067 D - 0xfffffe0056fb3a00 [mca taskq] 100072 D - 0xffffffff82c5fdc0 [deadlkres] 100076 D - 0xfffffe005834bd00 [acpi_task_0] 100077 D - 0xfffffe005834bd00 [acpi_task_1] 100078 D - 0xfffffe005834bd00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] 5050 782 782 0 Z syz-executor.0 5051 786 786 0 Z syz-executor.3 5052 783 783 0 Z syz-executor.1 db> show all locks Process 5053 (syz-executor.2) thread 0xfffffe00a821a740 (105681) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009fadb988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe0053df7740 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a1647c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 Process 0 (kernel) thread 0xfffffe0053dedac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840ac680) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 sctp_stro 52 3907K 2251 tcp_hpts 6 3201K 6 filedesc 296 2365K 8079 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 5 1025K 9954 vfscache 3 1025K 3 subproc 436 925K 5284 pcb 374 922K 10584 inodedep 13 517K 4629 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54514 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 4101 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 kdtrace 520 91K 10739 BPF 46 88K 73 sctp_atcl 223 84K 7406 umtx 660 83K 660 bus 984 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 36 35K 3191 hostcache 1 32K 1 shm 1 32K 31 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 98 25K 4213 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 134 19K 794 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 191 ithread 99 16K 99 kqueue 212 16K 5123 bus-sc 33 14K 1690 pwddesc 206 13K 5063 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 freefile 94 12K 4149 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 275 11K 9956 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 4489 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 138 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 29 8K 372 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 552 DEVFSP 80 5K 992 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 114 UMA 270 5K 270 session 35 5K 69 vt 11 5K 11 pf_table 2 4K 99 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 sctp_athm 223 4K 7625 selfd 55 4K 62762 lockf 32 4K 88 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 702 terminal 11 3K 11 select 19 3K 95 uidinfo 4 3K 41 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 13289 ip6ndp 12 2K 14 Unitno 31 2K 75 mount 31 2K 114 sctp_ifa 13 2K 14 sctp_map 104 2K 4438 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 filedesc_to_leader 17 2K 33 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 464 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 324 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 2053 newdirblk 4 1K 3957 mkdir 4 1K 7914 diradd 4 1K 4255 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 1394 chacha20random 1 1K 1 sctp_aadr 5 1K 48 sctp_socko 1 1K 3589 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 97 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 sbdep 1 1K 235 xform 2 1K 1341 CAM I/O Scheduler 1 1K 1 VN POLL 1 1K 1 CAM path 4 1K 1034 soname 5 1K 8761 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 freework 1 1K 5909 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 dctcp data 0 0K 8 chd data 0 0K 5 tcp_do 0 0K 0 tcp_fsb 0 0K 435 mqdata 0 0K 0 vegas data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 8 htcp data 0 0K 8 cdg data 0 0K 8 sctp_mcore 0 0K 0 sctp_iter 0 0K 28 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_stri 0 0K 560 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3655 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 4188 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 2383 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 134 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4151 namei_tracker 0 0K 23 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 225 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 28 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 169 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18482 ioctlops 0 0K 441 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 878 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 20 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 968 193080 0 254 38043648 0 tcp_log 416 18 19989 283561 0 254 8322912 0 malloc-16384 16384 147 7 4037 0 1 2523136 0 mbuf 256 8940 615 1444213 0 254 2446080 0 pbuf 2624 0 829 0 0 2 2175296 0 BUF TRIE 144 184 11576 6821 0 62 1693440 0 malloc-128 128 12511 75 16859 0 126 1611008 0 malloc-384 384 4159 21 4494 0 30 1605120 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 RADIX NODE 144 9044 331 126368 0 62 1350000 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 11066 19 11066 0 126 1241520 0 vmem btag 56 20566 73 20566 0 254 1155784 0 ertt_txseginfo 40 0 28684 744750 0 254 1147360 0 MAP ENTRY 96 9113 421 291727 0 126 915264 0 malloc-4096 4096 210 4 5056 0 2 876544 0 VM OBJECT 264 2791 89 74221 0 30 760320 0 256 Bucket 2048 340 12 18365 0 8 720896 0 FFS inode 1160 561 27 4724 0 8 682080 0 tcp_bbr_map 128 0 5301 176725 0 126 678528 0 THREAD 1808 309 21 5684 0 8 596640 0 malloc-2048 2048 180 62 18536 0 8 495616 0 VMSPACE 2544 180 12 5033 0 4 488448 0 malloc-65536 65536 4 2 256 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vnpbuf 2624 0 128 11 0 64 335872 0 sctp_ep 1280 171 84 4777 0 254 326400 0 sctp_asoc 2288 52 83 2219 0 254 308880 0 VNODE 448 599 85 4765 0 30 306432 0 PROC 1336 209 16 5053 0 8 300600 0 malloc-384 384 462 228 12266 0 30 264960 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-64 64 3935 97 4029 0 254 258048 0 filedesc0 1072 206 18 5063 0 8 240128 0 socket 944 161 91 8244 0 254 237888 0 malloc-16 16 14101 399 18524 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_raddr 736 52 234 2958 0 254 210496 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 2159 0 1 196608 0 malloc-128 128 1295 193 34006 0 126 190464 0 malloc-32 32 5692 230 9752 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 124 581 21141 0 254 180480 0 malloc-256 256 618 87 11043 0 62 180480 0 malloc-256 256 50 595 11288 0 62 165120 0 FFS2 dinode 256 561 54 4724 0 62 157440 0 S VFS Cache 104 1094 349 5373 0 126 150072 0 malloc-256 256 259 296 19402 0 62 142080 0 malloc-65536 65536 0 2 52 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 5 306 0 16 126976 0 clpbuf 2624 0 48 119 0 16 125952 0 128 Bucket 1024 95 28 2558 0 16 125952 0 ksiginfo 112 208 836 1092 0 126 116928 0 malloc-8192 8192 12 2 14 0 1 114688 0 malloc-1024 1024 50 58 2312 0 16 110592 0 malloc-128 128 497 278 9009 0 126 99200 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 0 26 0 2 90112 0 malloc-2048 2048 17 27 724 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 1092 168 69369 0 254 80640 0 tcpcb 1080 5 65 1383 0 254 75600 0 malloc-4096 4096 15 3 29 0 2 73728 0 g_bio 408 4 176 50132 0 30 73440 0 malloc-64 64 1021 113 13615 0 254 72576 0 64 Bucket 512 83 53 5708 0 30 69632 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-256 256 1 254 8189 0 62 65280 0 tcp_inpcb 496 8 112 1383 0 254 59520 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 546 0 2 57344 0 32 Bucket 256 62 133 13340 0 62 49920 0 TURNSTILE 136 331 26 331 0 62 48552 0 pcpu-8 8 4755 877 7850 0 254 45056 0 Files 80 353 197 21448 0 126 44000 0 sctp_chunk 152 72 214 1355 0 254 43472 0 malloc-8192 8192 2 3 32 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 34101 0 16 36864 0 SLEEPQUEUE 88 331 53 331 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-512 512 1 63 679 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 90 30 618 0 62 30720 0 tcp_rack_pcb 832 0 36 435 0 16 29952 0 tcp_bbr_pcb 832 0 36 533 0 16 29952 0 KNOTE 160 28 147 42024 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-128 128 124 93 4417 0 126 27776 0 malloc-128 128 20 197 302 0 126 27776 0 malloc-384 384 49 21 232 0 30 26880 0 malloc-256 256 73 32 1348 0 62 26880 0 pipe 744 23 12 455 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 3 9 112 0 8 24576 0 malloc-1024 1024 16 8 51 0 16 24576 0 PWD 32 57 699 3998 0 254 24192 0 malloc-64 64 146 232 19464 0 254 24192 0 malloc-64 64 0 378 582 0 254 24192 0 8 Bucket 80 47 253 2472 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-2048 2048 0 10 37 0 8 20480 0 malloc-1024 1024 13 7 1395 0 16 20480 0 16 Bucket 144 74 66 623 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4159 0 2 16384 0 malloc-4096 4096 2 2 154 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 10 22 472 0 30 16384 0 malloc-32 32 242 262 7488 0 254 16128 0 malloc-32 32 260 244 5097 0 254 16128 0 malloc-32 32 58 446 517 0 254 16128 0 2 Bucket 32 63 441 1507 0 254 16128 0 vtnet_tx_hdr 24 0 668 271895 0 254 16032 0 udp_inpcb 496 6 26 368 0 254 15872 0 malloc-128 128 81 43 574 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 27 33 364 0 62 15360 0 malloc-512 512 10 14 38 0 30 12288 0 sctp_stream_msg_out 112 21 87 549 0 254 12096 0 tcp_rack_map 112 0 108 947 0 126 12096 0 malloc-32 32 103 275 2242 0 254 12096 0 malloc-16 16 244 506 11691 0 254 12000 0 malloc-16 16 521 229 4740 0 254 12000 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1341 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 55 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 6 10 30 0 30 8192 0 malloc-512 512 0 16 22 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 88 0 126 8096 0 rl_entry 40 110 92 110 0 254 8080 0 sctp_laddr 48 0 168 1337 0 254 8064 0 syncache 168 0 48 5 0 254 8064 0 udpcb 32 6 246 495 0 254 8064 0 ertt 72 5 107 1383 0 126 8064 0 malloc-64 64 39 87 988 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 47 0 254 8064 0 malloc-32 32 38 214 2808 0 254 8064 0 malloc-32 32 23 229 56 0 254 8064 0 4 Bucket 48 6 162 164 0 254 8064 0 malloc-16 16 17 483 120 0 254 8000 0 malloc-16 16 34 466 26259 0 254 8000 0 malloc-16 16 22 478 32 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 ripcb 496 5 11 175 0 254 7936 0 udplite_inpcb 496 0 16 127 0 254 7936 0 malloc-128 128 16 46 221 0 126 7936 0 malloc-128 128 2 60 241 0 126 7936 0 sctp_readq 152 0 52 262 0 254 7904 0 AIO 208 1 37 47 0 62 7904 0 cryptop 280 0 28 66 0 30 7840 0 itimer 352 0 22 25 0 30 7744 0 AIOCB 552 0 14 43 0 16 7728 0 malloc-384 384 1 19 388 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 68 0 126 6448 0 domainset 40 0 126 47 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 10 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 AIOLIO 272 0 14 5 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 7 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0