Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82de7068 stack pointer = 0x0:0xfffffe009c8bd5c0 frame pointer = 0x0:0xfffffe009c8bd7a0 code segment = base 0x0, limit 0xfffff, type 0x1b Memory modified after free 0xfffff8002eb77000(2040) val=de00c0de @ 0xfffff8002eb7743c panic: Most recently used by sctp_stro cpuid = 0 time = 1621073702 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009a8a9630 vpanic() at vpanic+0x1c7/frame 0xfffffe009a8a9690 panic() at panic+0x43/frame 0xfffffe009a8a96f0 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe009a8a9730 item_ctor() at item_ctor+0x46f/frame 0xfffffe009a8a9790 malloc() at malloc+0xf7/frame 0xfffffe009a8a9800 sctp_init_asoc() at sctp_init_asoc+0xa7f/frame 0xfffffe009a8a9870 sctp_aloc_assoc() at sctp_aloc_assoc+0x4d9/frame 0xfffffe009a8a98f0 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe009a8a99b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009a8a9a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe009a8a9a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009a8a9ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009a8a9bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a8a9bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 13041 tid 120665 ] Stopped at kdb_enter+0x67: movq $0,0x163a0ee(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0097a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009a8a9610 rbp 0xfffffe009a8a9630 rsi 0x40001 rdi 0xffffffff811380a6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009a8a9500 r11 0x1ff65fff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a75f09 r15 0xffffffff81a75f09 rip 0xffffffff8112f097 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163a0ee(%rip) db> show proc Process 13041 (syz-executor.1) at 0xfffff80055a59538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80015d79538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bc9538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00954f0000 (map 0xfffffe00954f0000) (map.pmap 0xfffffe00954f00c0) (pmap 0xfffffe00954f0120) threads: 3 120278 RunQ syz-executor.1 120663 S connec 0xfffff800559650e0 syz-executor.1 120665 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 13041 783 783 0 R (threaded) syz-executor.1 120278 RunQ syz-executor.1 120663 S connec 0xfffff800559650e0 syz-executor.1 120665 Run CPU 0 syz-executor.1 13040 782 782 0 R (threaded) syz-executor.0 120399 Run CPU 1 syz-executor.0 120662 RunQ syz-executor.0 13039 791 791 0 R (threaded) syz-executor.2 120222 RunQ syz-executor.2 120661 S connec 0xfffff800558f2840 syz-executor.2 120664 RunQ syz-executor.2 120666 RunQ syz-executor.2 13037 797 797 0 R (threaded) syz-executor.3 119939 RunQ syz-executor.3 120655 S connec 0xfffff800553780e0 syz-executor.3 120657 S uwait 0xfffff8004ab16900 syz-executor.3 120658 RunQ syz-executor.3 120659 S uwait 0xfffff8004ab16100 syz-executor.3 12932 1 791 0 S uwait 0xfffff8004ad4c900 syz-executor.2 12931 1 791 0 S uwait 0xfffff8005506bb00 syz-executor.2 12806 1 797 0 S uwait 0xfffff800558b0700 syz-executor.3 12803 1 797 0 S uwait 0xfffff80055961d00 syz-executor.3 12794 1 797 0 S uwait 0xfffff800558b0b00 syz-executor.3 12785 1 797 0 S uwait 0xfffff8005506b700 syz-executor.3 12683 12682 782 0 SV uwait 0xfffff800555c3100 syz-executor.0 12682 1 782 0 DV ppwait 0xfffff80055b07f58 syz-executor.0 12609 1 783 0 S uwait 0xfffff8002eff6b00 syz-executor.1 12608 1 783 0 S uwait 0xfffff800558b0100 syz-executor.1 12606 1 783 0 S uwait 0xfffff8003cd79500 syz-executor.1 12605 1 783 0 S uwait 0xfffff800555c3b00 syz-executor.1 12602 1 783 0 S umtxn 0xfffff8005550ff00 syz-executor.1 12600 1 783 0 S uwait 0xfffff8005550f100 syz-executor.1 12596 1 783 0 S uwait 0xfffff8002ed5e500 syz-executor.1 12595 1 783 0 S uwait 0xfffff800558b0300 syz-executor.1 12594 1 783 0 S uwait 0xfffff80055b3a700 syz-executor.1 12593 1 783 0 S uwait 0xfffff80055961100 syz-executor.1 12447 1 797 0 S uwait 0xfffff8002efa2300 syz-executor.3 12439 1 797 0 S uwait 0xfffff8004ad4c100 syz-executor.3 12430 1 797 0 S uwait 0xfffff80055b3a300 syz-executor.3 12421 1 797 0 S uwait 0xfffff800555c3900 syz-executor.3 12420 1 797 0 S uwait 0xfffff80015dba100 syz-executor.3 11382 1 11377 0 S uwait 0xfffff80055b3a900 syz-executor.1 11378 1 783 0 S uwait 0xfffff8005550f500 syz-executor.1 10638 1 783 0 S umtxn 0xfffff8002eff6900 syz-executor.1 10633 1 791 0 S uwait 0xfffff800556a4700 syz-executor.2 10631 1 791 0 S uwait 0xfffff8004ab81f00 syz-executor.2 10629 1 783 0 S uwait 0xfffff800555c3500 syz-executor.1 10627 1 791 0 S uwait 0xfffff80015dba700 syz-executor.2 10625 1 783 0 S uwait 0xfffff800556a4900 syz-executor.1 10620 1 783 0 S uwait 0xfffff800556a4500 syz-executor.1 10613 1 783 0 S uwait 0xfffff800558b0f00 syz-executor.1 10114 1 783 0 S uwait 0xfffff8005506b300 syz-executor.1 10107 1 783 0 S uwait 0xfffff800556a4300 syz-executor.1 10097 1 783 0 S uwait 0xfffff8003cda3d00 syz-executor.1 10092 1 783 0 S uwait 0xfffff8002efa2d00 syz-executor.1 10087 1 783 0 S uwait 0xfffff8004ab81d00 syz-executor.1 9799 1 797 0 S uwait 0xfffff8004ab81700 syz-executor.3 9797 1 783 0 S uwait 0xfffff8005506b100 syz-executor.1 9795 1 782 0 S uwait 0xfffff8004ad4c500 syz-executor.0 9792 1 797 0 S uwait 0xfffff8005550fb00 syz-executor.3 9786 1 783 0 S uwait 0xfffff800555c3300 syz-executor.1 9783 1 782 0 S uwait 0xfffff8005550f300 syz-executor.0 9781 1 797 0 S uwait 0xfffff80015dba500 syz-executor.3 9778 1 783 0 S uwait 0xfffff8005550f700 syz-executor.1 9775 1 782 0 S uwait 0xfffff8003cd79b00 syz-executor.0 9771 1 782 0 S uwait 0xfffff8002eff6d00 syz-executor.0 9761 1 782 0 S uwait 0xfffff8002eff6300 syz-executor.0 9669 1 9662 0 S uwait 0xfffff8002eff6100 syz-executor.2 9667 1 9662 0 S umtxn 0xfffff8005550f900 syz-executor.2 9663 1 9663 0 S uwait 0xfffff8002ed5eb00 syz-executor.2 9659 1 9649 0 S uwait 0xfffff8002eff6500 syz-executor.2 9655 1 9649 0 S uwait 0xfffff8004ab31500 syz-executor.2 9651 1 9651 0 S uwait 0xfffff8004ab81900 syz-executor.2 9645 1 9638 0 S uwait 0xfffff8002ed5ed00 syz-executor.2 9642 1 9638 0 S uwait 0xfffff8005506bd00 syz-executor.2 9639 1 9639 0 S uwait 0xfffff8002efa2b00 syz-executor.2 9637 1 9625 0 S uwait 0xfffff80015dba300 syz-executor.2 9636 1 9625 0 S uwait 0xfffff80015a96700 syz-executor.2 9631 1 9625 0 S uwait 0xfffff8002efa2700 syz-executor.2 9629 1 9625 0 S uwait 0xfffff8005506b900 syz-executor.2 9626 1 9626 0 S uwait 0xfffff8003cda3300 syz-executor.2 9445 9444 797 0 SV uwait 0xfffff8005550fd00 syz-executor.3 9444 1 797 0 DV ppwait 0xfffff8002efbf4e8 syz-executor.3 8323 1 783 0 S uwait 0xfffff8004ab81500 syz-executor.1 8321 1 783 0 S uwait 0xfffff8003cda3700 syz-executor.1 8317 1 783 0 S uwait 0xfffff8003cc9e100 syz-executor.1 8315 1 783 0 S uwait 0xfffff8004ab81300 syz-executor.1 8314 1 783 0 S uwait 0xfffff8002ed5e300 syz-executor.1 8077 1 782 0 SV select 0xfffff8004a3a9d40 syz-executor.0 8068 1 782 0 SV select 0xfffff8003ce14440 syz-executor.0 8059 1 782 0 SV select 0xfffff8004a3b72c0 syz-executor.0 8054 1 782 0 SV select 0xfffff8003cbc4140 syz-executor.0 8046 1 782 0 SV select 0xfffff8004a1b6d40 syz-executor.0 5944 1 791 0 S uwait 0xfffff8004ab81b00 syz-executor.2 5939 1 791 0 S uwait 0xfffff8002ed5e700 syz-executor.2 5934 1 791 0 S uwait 0xfffff8002ed5e100 syz-executor.2 5930 1 791 0 S uwait 0xfffff8003cd4bf00 syz-executor.2 5928 1 791 0 S uwait 0xfffff8003cda3100 syz-executor.2 4006 1 4006 65 Ss select 0xfffff8002ef6b8c0 dhclient 3887 1 782 0 S uwait 0xfffff8003cc9e500 syz-executor.0 3883 1 782 0 S uwait 0xfffff8003cd79900 syz-executor.0 3882 1 791 0 S uwait 0xfffff8003cc9eb00 syz-executor.2 3876 1 791 0 S uwait 0xfffff8002ed5ef00 syz-executor.2 3872 1 782 0 S uwait 0xfffff8003cda3b00 syz-executor.0 3870 1 791 0 S uwait 0xfffff80015d36300 syz-executor.2 3865 1 791 0 S uwait 0xfffff80015d9f100 syz-executor.2 3864 1 791 0 S uwait 0xfffff80015dbab00 syz-executor.2 3777 1 782 0 S uwait 0xfffff8004ab31900 syz-executor.0 3773 1 797 0 S uwait 0xfffff8003cc9ed00 syz-executor.3 3772 1 782 0 S uwait 0xfffff8004ad4c300 syz-executor.0 3767 1 782 0 S uwait 0xfffff8004ab31d00 syz-executor.0 3766 1 797 0 S uwait 0xfffff8003cd79700 syz-executor.3 3762 1 782 0 S uwait 0xfffff80015761500 syz-executor.0 3761 1 782 0 S uwait 0xfffff8003cd4b900 syz-executor.0 3759 1 797 0 S uwait 0xfffff80015d9f500 syz-executor.3 3754 1 797 0 S uwait 0xfffff8003c477700 syz-executor.3 3752 1 797 0 S uwait 0xfffff8004ab31b00 syz-executor.3 3736 1 791 0 S uwait 0xfffff8003c503500 syz-executor.2 3734 1 782 0 S uwait 0xfffff8003cd4b300 syz-executor.0 3730 1 791 0 S umtxn 0xfffff80015d36f00 syz-executor.2 3728 1 782 0 S uwait 0xfffff8003cd4b100 syz-executor.0 3724 1 791 0 S uwait 0xfffff8003c503100 syz-executor.2 3722 1 782 0 S uwait 0xfffff8003cd79d00 syz-executor.0 3720 1 782 0 S uwait 0xfffff8003cd4bd00 syz-executor.0 3715 1 782 0 S uwait 0xfffff80015d9f300 syz-executor.0 3515 1 797 0 S umtxn 0xfffff8003cc9e300 syz-executor.3 3512 1 797 0 S uwait 0xfffff8003cc9e700 syz-executor.3 3507 1 797 0 S uwait 0xfffff8004ab31700 syz-executor.3 3502 1 797 0 S uwait 0xfffff8003cd4b500 syz-executor.3 3500 1 797 0 S uwait 0xfffff8004ab31f00 syz-executor.3 3230 1 3230 0 Ss select 0xfffff8002e38fa40 dhclient 3227 1 3227 0 Ss select 0xfffff8002e38fbc0 dhclient 3205 1 3205 65 Ss select 0xfffff8002e38fec0 dhclient 2880 1 783 0 S uwait 0xfffff8003cd4bb00 syz-executor.1 2874 1 783 0 S uwait 0xfffff80015d3b500 syz-executor.1 2865 1 783 0 S uwait 0xfffff8003cc9e900 syz-executor.1 2860 1 783 0 S uwait 0xfffff80015d9fb00 syz-executor.1 2857 1 783 0 S uwait 0xfffff80015d36b00 syz-executor.1 2582 1 2582 0 Ss select 0xfffff8004a2c82c0 dhclient 2576 1 2576 0 Ss select 0xfffff8004a2f9bc0 dhclient 2540 1 2540 65 Ss select 0xfffff8004aac85c0 dhclient 1888 1 1888 0 Ss select 0xfffff8004a2545c0 dhclient 1885 1 1885 0 Ss select 0xfffff8004a2f2a40 dhclient 1866 1 1866 65 Ss select 0xfffff8004a35a140 dhclient 1402 1 797 0 S uwait 0xfffff80015d36d00 syz-executor.3 1396 1 797 0 S uwait 0xfffff8003c477100 syz-executor.3 1392 1 791 0 S uwait 0xfffff80015d38b00 syz-executor.2 1391 1 797 0 S uwait 0xfffff8003cd4b700 syz-executor.3 1386 1 791 0 S uwait 0xfffff80015d38d00 syz-executor.2 1381 1 791 0 S uwait 0xfffff8003cda3f00 syz-executor.2 1376 1 791 0 S uwait 0xfffff80015d3b300 syz-executor.2 1375 1 791 0 S uwait 0xfffff80015d31b00 syz-executor.2 1144 1 1144 0 Ss select 0xfffff8003cee1ec0 dhclient 1141 1 1141 0 Ss select 0xfffff8003cd62140 dhclient 797 780 797 0 Rs syz-executor.3 791 780 791 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff80004d62b00 syz-fuzzer 100118 S uwait 0xfffff80015d63b00 syz-fuzzer 100119 S uwait 0xfffff80015d63d00 syz-fuzzer 100120 S uwait 0xfffff80015d63f00 syz-fuzzer 100121 S uwait 0xfffff80015a96100 syz-fuzzer 100122 S uwait 0xfffff8003c503d00 syz-fuzzer 100123 S uwait 0xfffff8003c503f00 syz-fuzzer 100124 S uwait 0xfffff80015a96300 syz-fuzzer 101454 S kqread 0xfffff8003c477f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e7ab20 csh 776 694 776 0 Ss select 0xfffff8001577fec0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80015b004b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b00cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a884b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a88cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a904b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a90cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015e912c0 sshd 507 1 507 0 Ss select 0xfffff80015d35bc0 syslogd 436 1 436 0 Ss select 0xfffff80015e6b440 devd 435 1 435 65 Ss select 0xfffff8003c356d40 dhclient 350 1 350 0 Ss select 0xfffff8003c356ec0 dhclient 347 1 347 0 Ss select 0xfffff80015d95ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dfd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828470b8 [dom0] 100086 D launds 0xffffffff828470c4 [laundry: dom0] 100087 D umarcl 0xffffffff815caad0 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e4b828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830c03c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dccc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d9bd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d9bd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c3ad00 [thr_0] 100029 D - 0xfffff80004c3ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc9538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c65d00 [softirq_0] 100006 D - 0xfffff80004c65900 [softirq_1] 100007 D - 0xfffff80004c65500 [if_io_tqg_0] 100008 D - 0xfffff80004c65100 [if_io_tqg_1] 100009 D - 0xfffff80004c62d00 [if_config_tqg_0] 100010 D - 0xfffff80004c61d00 [aiod_kick taskq] 100012 D - 0xfffff80004c61500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c61100 [pci_hp taskq] 100015 D - 0xfffff80004c5a900 [inm_free taskq] 100017 D - 0xfffff80004c5a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c55d00 [thread taskq] 100019 D - 0xfffff80004c55900 [in6m_free taskq] 100020 D - 0xfffff80004c55500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c55500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c55500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c55500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c55100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c55100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c55100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c55100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c3a900 [firmware taskq] 100038 D - 0xfffff80004c3a500 [crypto_0] 100039 D - 0xfffff80004c3a500 [crypto_1] 100055 D - 0xfffff800153dd900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dd500 [vtnet0 txq 0] 100057 D - 0xfffff800153dd100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c9d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001542b500 [virtio_balloon] 100064 D - 0xfffff800153c9900 [mca taskq] 100066 D - 0xffffffff81e22870 [deadlkres] 100074 D - 0xfffff80015a1b900 [acpi_task_0] 100075 D - 0xfffff80015a1b900 [acpi_task_1] 100076 D - 0xfffff80015a1b900 [acpi_task_2] 100077 D - 0xfffff80004c3a100 [CAM taskq] 7537 1 783 0 Z syz-executor.1 7541 1 783 0 Z syz-executor.1 db> show all locks Process 13041 (syz-executor.1) thread 0xfffffe00a11ba740 (120665) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8005507ce88) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 13040 (syz-executor.0) thread 0xfffffe009547b3a0 (120662) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009553f060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 13039 (syz-executor.2) thread 0xfffffe0095479720 (120664) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff800558f29e0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 13037 (syz-executor.3) thread 0xfffffe009550a740 (120658) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a1a0fc90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13125 db> show malloc Type InUse MemUse Requests sysctloid 34060 12773K 34127 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 186 6526K 6378 filedesc 254 4096K 24003 tcp_hpts 5 3219K 5 kobj 332 2656K 491 pcb 421 2370K 29625 vtbuf 24 2064K 46 subproc 391 1714K 13262 newblk 8 1036K 28658 vfscache 3 1035K 3 acpica 1674 649K 55203 inodedep 12 531K 13417 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_atcl 382 382K 21113 bus 995 380K 3503 kdtrace 474 356K 33709 BPF 46 337K 46 linker 350 271K 603 umtx 594 260K 594 DEVFS1 107 214K 124 sctp_atky 569 214K 28497 module 516 194K 516 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_athm 382 144K 21640 pagedep 11 141K 12239 sctp_map 372 140K 12702 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 268 101K 268 audit_evclass 236 89K 294 mtx_pool 2 80K 2 kqueue 191 80K 13152 temp 35 77K 3607 syncache 1 76K 1 shm 6 72K 40 vmem 3 72K 5 routetbl 132 71K 1125 pwddesc 186 70K 13035 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 217 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 94 51K 94 eventhandler 133 50K 133 ithread 99 43K 99 lltable 48 42K 422 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1713 devstat 4 33K 4 sctp_timw 64 32K 64 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 80 30K 1041 cred 29 29K 439 GEOM 60 29K 487 in6_multi 65 29K 65 kbdmux 6 28K 6 plimit 25 25K 788 ifnet 7 25K 7 kcovinfo 64 24K 68 ksem 9 24K 256 CAM queue 5 21K 1528 selfd 55 21K 169364 session 40 20K 78 pfs_nodes 20 20K 20 proc-args 52 20K 719 UART 12 18K 12 lockf 45 17K 1907 bmsafemap 2 17K 13140 inpcbpolicy 44 17K 10130 rpc 2 16K 2 shmfd 1 16K 22 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 65 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 428 pf_osfp 26 10K 26 select 24 9K 593 uidinfo 3 9K 56 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 315 osd 16 7K 3390 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 soname 10 4K 17530 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 19 nexusdev 7 3K 7 mkdir 7 3K 23854 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 newdirblk 6 3K 11927 mld 6 3K 6 ip_msource 6 3K 53 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 1352 NFSD session 1 2K 1 freework 4 2K 17386 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 141 filedesc_to_leader 5 2K 17 crypto 4 2K 717 dirrem 3 2K 12703 diradd 4 2K 12745 freeblks 3 2K 12615 pfil 4 2K 4 CAM path 4 2K 1034 freefile 3 2K 12596 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 1434 chacha20random 1 1K 1 vnodes 1 1K 19 CAM SIM 2 1K 2 ktls 1 1K 6 cdev 2 1K 2 aesni_data 2 1K 2 sctp_aadr 2 1K 68 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1880 entropy 2 1K 49 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 732 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 ip6_msource 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 25947 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 dctcp data 0 0K 16 cdg data 0 0K 34 chd data 0 0K 30 pf_table 0 0K 176 pf_rule 0 0K 404 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 22 tcp_do 0 0K 0 htcp data 0 0K 38 vegas data 0 0K 44 sctp_mcore 0 0K 0 sctp_socko 0 0K 9954 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 21 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 mqdata 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8248 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 674 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 freefrag 0 0K 263 allocindir 0 0K 0 indirdep 0 0K 871 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 twsbuf 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 220 ip6_moptions 0 0K 1 in6_mfilter 0 0K 3 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 5 ip_moptions 0 0K 39 in_mfilter 0 0K 93 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 5 VN POLL 0 0K 12 twa_commands 0 0K 0 statfs 0 0K 12142 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 710 tcp_log_dev 0 0K 267 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 CAM CCB 0 0K 37616 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 326 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 ioctlops 0 0K 1936 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 861 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 33 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 NEWdirectio 0 0K 0 NEWNFSnode 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 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 4150 353359 0 254 51077120 0 malloc-384 384 35551 539 101121 0 30 13858560 0 tcp_log 416 5000 15052 514018 0 254 8341632 0 malloc-32768 32768 130 4 12148 0 1 4390912 0 malloc-1024 1024 4157 31 5910 0 16 4288512 0 mbuf 256 9430 3920 2887740 0 254 3417600 0 malloc-8192 8192 333 4 1068 0 1 2760704 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-8192 8192 198 108 13617 0 1 2506752 0 RADIX NODE 144 11352 5613 452806 0 62 2442960 0 BUF TRIE 144 353 13115 35902 0 62 1939392 0 UMA Slabs 0 112 16695 6 16695 0 126 1870512 0 malloc-8192 8192 203 3 13085 0 1 1687552 0 mbuf_cluster 2048 750 2 750 0 254 1540096 0 malloc-384 384 2075 385 157376 0 30 944640 0 malloc-384 384 2258 132 54873 0 30 917760 0 malloc-1024 1024 626 198 23720 0 16 843776 0 tcp_bbr_map 128 2197 4375 557651 0 126 841216 0 MAP ENTRY 96 8271 255 765443 0 126 818496 0 sctp_asoc 2288 187 158 6352 0 254 789360 0 VM OBJECT 264 2919 51 194106 0 30 784080 0 FFS inode 1160 613 17 13259 0 8 730800 0 ertt_txseginfo 40 3255 11996 1575602 0 254 610040 0 malloc-2048 2048 192 102 6818 0 8 602112 0 malloc-512 512 72 1096 54635 0 30 598016 0 256 Bucket 2048 228 50 25661 0 8 569344 0 THREAD 1808 284 13 20666 0 8 536976 0 malloc-65536 65536 1 7 345 0 1 524288 0 malloc-4096 4096 2 121 37800 0 2 503808 0 malloc-1024 1024 77 415 13907 0 16 503808 0 malloc-16384 16384 26 3 37 0 1 475136 0 sctp_ep 1280 195 168 13614 0 254 464640 0 VMSPACE 2544 161 7 13011 0 4 427392 0 malloc-1024 1024 2 410 8454 0 16 421888 0 malloc-384 384 1010 70 6118 0 30 414720 0 malloc-65536 65536 4 2 20 0 1 393216 0 malloc-1024 1024 355 29 22289 0 16 393216 0 socket 944 104 304 25781 0 254 385152 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-1024 1024 227 133 13761 0 16 368640 0 sctp_raddr 736 188 263 9340 0 254 331936 0 malloc-65536 65536 0 5 98 0 1 327680 0 VNODE 448 651 78 13299 0 30 326592 0 malloc-384 384 687 63 1239 0 30 288000 0 PROC 1336 188 13 13041 0 8 268536 0 malloc-16384 16384 10 6 280 0 1 262144 0 malloc-2048 2048 107 5 124 0 8 229376 0 malloc-512 512 427 13 1279 0 30 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 filedesc0 1072 186 17 13035 0 8 217616 0 g_bio 408 0 520 104374 0 32 212160 0 vmem btag 56 3592 68 3592 0 254 204960 0 mbuf_packet 256 213 537 73843 0 254 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-8192 8192 16 5 245 0 1 172032 0 FFS2 dinode 256 613 32 13259 0 62 165120 0 S VFS Cache 104 1098 345 14094 0 126 150072 0 malloc-16384 16384 6 3 11 0 1 147456 0 sctp_chunk 152 334 628 11145 0 254 146224 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 268 72 182770 0 30 130560 0 clpbuf 2624 0 48 4194 0 16 125952 0 malloc-512 512 205 27 918 0 30 118784 0 ksiginfo 112 185 859 829 0 126 116928 0 128 Bucket 1024 67 40 5352 0 16 109568 0 UMA Kegs 384 225 8 225 0 30 89472 0 malloc-512 512 92 76 14201 0 30 86016 0 tcp_inpcb 488 12 156 3378 0 254 81984 0 tcpcb 1064 12 65 3378 0 254 81928 0 malloc-16384 16384 1 4 14 0 1 81920 0 udplite_inpcb 488 16 144 5759 0 254 78080 0 malloc-4096 4096 10 8 787 0 2 73728 0 64 Bucket 512 71 73 17974 0 30 73728 0 malloc-384 384 116 64 11237 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 13 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 32 Bucket 256 145 110 29336 0 62 65280 0 malloc-512 512 18 102 17745 0 30 61440 0 malloc-8192 8192 2 5 12148 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 542 0 1 49152 0 malloc-4096 4096 5 7 541 0 2 49152 0 malloc-512 512 83 13 744 0 30 49152 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 32 56 2070 0 30 45056 0 malloc-512 512 23 65 14732 0 30 45056 0 pcpu-8 8 4731 901 15375 0 254 45056 0 Files 80 311 239 50158 0 126 44000 0 TURNSTILE 136 298 17 298 0 62 42840 0 malloc-8192 8192 0 5 53 0 1 40960 0 malloc-4096 4096 8 2 201 0 2 40960 0 malloc-2048 2048 9 11 1615 0 8 40960 0 16 Bucket 144 145 135 4229 0 62 40320 0 malloc-384 384 38 62 3530 0 30 38400 0 tcp_rack_pcb 832 1 44 732 0 16 37440 0 tcp_bbr_pcb 832 5 40 1546 0 16 37440 0 pipe 744 28 22 867 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 70034 0 16 36864 0 malloc-4096 4096 7 2 113 0 2 36864 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-4096 4096 1 6 282 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 9 5 16 0 8 28672 0 SLEEPQUEUE 88 298 22 298 0 126 28160 0 KNOTE 160 28 147 153538 0 62 28000 0 8 Bucket 80 56 294 3332 0 126 28000 0 malloc-2048 2048 9 3 14 0 8 24576 0 PWD 32 112 644 11984 0 254 24192 0 2 Bucket 32 204 552 17027 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 itimer 352 0 66 384 0 30 23232 0 unpcb 256 45 45 1965 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 4 6 208 0 8 20480 0 sctp_stream_msg_out 112 74 106 1613 0 254 20160 0 vtnet_tx_hdr 24 0 835 1134697 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 sctp_laddr 48 144 192 4121 0 254 16128 0 tcp_rack_map 112 2 142 1416 0 126 16128 0 ripcb 488 5 27 390 0 254 15616 0 udp_inpcb 488 11 21 603 0 254 15616 0 cpuset 104 8 116 231 0 126 12896 0 udpcb 32 27 351 6362 0 254 12096 0 kenv 258 15 30 1059 0 30 11610 0 malloc-4096 4096 0 2 1064 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 0 8 100 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 44 48 96 0 126 8096 0 rl_entry 40 156 46 177 0 254 8080 0 sctp_asconf_ack 48 0 168 16 0 254 8064 0 ktls_session 192 5 37 5 0 62 8064 0 ertt 72 12 100 3378 0 126 8064 0 4 Bucket 48 6 162 323 0 254 8064 0 sctp_readq 152 0 52 587 0 254 7904 0 cryptop 280 0 28 141 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 214 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 5 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 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 vnpbuf 2624 0 0 0 0 64 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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