panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16480 cpuid = 0 time = 1625505677 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516fd550 vpanic() at vpanic+0x1cc/frame 0xfffffe00516fd5b0 panic() at panic+0x43/frame 0xfffffe00516fd610 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516fd670 rack_output() at rack_output+0x4b83/frame 0xfffffe00516fd9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516fdb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516fdbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516fdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516fdbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xffffffff81132530 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516fd530 rbp 0xfffffe00516fd550 rsi 0 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fd420 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6f000 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c75a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 23 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 63377 782 782 0 R (threaded) syz-executor.0 173532 RunQ syz-executor.0 174199 S uwait 0xfffff8004dc49b00 syz-executor.0 63376 814 814 0 RE CPU 1 syz-executor.2 63375 848 848 0 R (threaded) syz-executor.3 173846 RunQ syz-executor.3 174198 S uwait 0xfffff80079cd5d00 syz-executor.3 63374 783 783 0 R (threaded) syz-executor.1 174133 RunQ syz-executor.1 174197 S connec 0xfffff800077d5840 syz-executor.1 63282 1 848 0 S uwait 0xfffff80079cd5300 syz-executor.3 60814 60812 814 0 SV uwait 0xfffff80079b62300 syz-executor.2 60812 1 814 0 DV ppwait 0xfffff80079c2bf58 syz-executor.2 60734 1 783 0 S uwait 0xfffff8004de9f100 syz-executor.1 60704 1 848 0 S uwait 0xfffff80007c1d500 syz-executor.3 60702 1 848 0 S uwait 0xfffff8000719f300 syz-executor.3 57616 1 814 0 S uwait 0xfffff80079b62100 syz-executor.2 56622 1 782 0 S uwait 0xfffff80007c1df00 syz-executor.0 56620 1 782 0 S uwait 0xfffff80015dd3900 syz-executor.0 55760 1 55753 0 S uwait 0xfffff80079b62d00 syz-executor.0 55756 1 55753 0 S uwait 0xfffff80079352d00 syz-executor.0 51813 1 848 0 S uwait 0xfffff8000719f700 syz-executor.3 51805 1 848 0 S uwait 0xfffff8004de9f900 syz-executor.3 51795 1 783 0 S uwait 0xfffff8004de9fb00 syz-executor.1 51787 1 783 0 S uwait 0xfffff80015dd6900 syz-executor.1 51781 1 783 0 S uwait 0xfffff8000719f500 syz-executor.1 51773 1 783 0 S uwait 0xfffff80015b0d300 syz-executor.1 51764 1 783 0 S uwait 0xfffff80015dda100 syz-executor.1 51751 1 783 0 S uwait 0xfffff8000719f900 syz-executor.1 51459 1 848 0 S uwait 0xfffff8004d4e4b00 syz-executor.3 50627 1 782 0 S uwait 0xfffff80015dd8d00 syz-executor.0 50622 1 782 0 S uwait 0xfffff8004dc49700 syz-executor.0 50617 1 782 0 S uwait 0xfffff8004de9f500 syz-executor.0 50605 1 782 0 S uwait 0xfffff80007c1d700 syz-executor.0 50594 1 814 0 S uwait 0xfffff80015dd3d00 syz-executor.2 50590 1 814 0 S uwait 0xfffff80007c1db00 syz-executor.2 45264 45260 783 0 SV uwait 0xfffff8000719f100 syz-executor.1 45260 1 783 0 DV ppwait 0xfffff800791174e8 syz-executor.1 43054 1 848 0 S uwait 0xfffff8004dc49d00 syz-executor.3 43053 1 848 0 S uwait 0xfffff8004dc49900 syz-executor.3 32140 1 814 0 S uwait 0xfffff80015cfbb00 syz-executor.2 31297 1 848 0 S uwait 0xfffff8004db62700 syz-executor.3 31295 1 848 0 S uwait 0xfffff8004de9fd00 syz-executor.3 31061 1 783 0 S uwait 0xfffff8004db62100 syz-executor.1 31060 1 783 0 S uwait 0xfffff8004da65b00 syz-executor.1 31059 1 783 0 S uwait 0xfffff8004d4e4d00 syz-executor.1 31058 1 783 0 S uwait 0xfffff8004d4e4900 syz-executor.1 30992 1 782 0 S uwait 0xfffff80015ddfb00 syz-executor.0 30988 1 782 0 S uwait 0xfffff80015ddf700 syz-executor.0 30258 1 782 0 S uwait 0xfffff80015dd6100 syz-executor.0 30257 1 783 0 S uwait 0xfffff80015ddfd00 syz-executor.1 29766 1 848 0 S uwait 0xfffff8004d4e4500 syz-executor.3 29763 1 848 0 S uwait 0xfffff8004da65700 syz-executor.3 29472 1 848 0 S uwait 0xfffff80015dda900 syz-executor.3 29468 1 848 0 S uwait 0xfffff80015dd3500 syz-executor.3 21691 1 814 0 S uwait 0xfffff8004dc49300 syz-executor.2 21685 1 814 0 S uwait 0xfffff80015de0300 syz-executor.2 20986 20984 783 0 SV uwait 0xfffff8004dc49100 syz-executor.1 20984 1 783 0 DV ppwait 0xfffff800079f1f58 syz-executor.1 19403 1 783 0 S uwait 0xfffff80015dd6300 syz-executor.1 19400 1 783 0 S uwait 0xfffff8000719fd00 syz-executor.1 19276 1 814 0 SV uwait 0xfffff80015dd6700 syz-executor.2 19274 1 814 0 SV uwait 0xfffff8004d4e4700 syz-executor.2 5785 1 5785 65 Ss select 0xfffff8004de1b8c0 dhclient 5451 1 5451 0 Ss select 0xfffff8000711ea40 dhclient 5447 1 5447 0 Ss select 0xfffff8004dc8f5c0 dhclient 5425 1 5425 65 Ss select 0xfffff80015ee32c0 dhclient 4872 1 4872 0 Ss select 0xfffff80015ee2740 dhclient 4869 1 4869 0 Ss select 0xfffff8004de1b5c0 dhclient 4850 1 4850 65 Ss select 0xfffff8004ddfb8c0 dhclient 2428 1 2428 0 Ss select 0xfffff8004de1ba40 dhclient 2425 1 2425 0 Ss select 0xfffff8004db6f140 dhclient 2397 1 2397 65 Ss select 0xfffff8004dcb55c0 dhclient 1657 1 1657 0 Ss select 0xfffff8004df22d40 dhclient 1654 1 1654 0 Ss select 0xfffff8004dcb5bc0 dhclient 866 0 0 0 DL aiordy 0xfffff8004dcb4538 [aiod4] 865 0 0 0 DL aiordy 0xfffff8004dcb4a70 [aiod3] 864 0 0 0 DL aiordy 0xfffff8004db13000 [aiod2] 863 0 0 0 DL aiordy 0xfffff8004dacb000 [aiod1] 848 780 848 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.3 814 780 814 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffff80015d63b00 syz-fuzzer 100120 S uwait 0xfffff80015ddaf00 syz-fuzzer 100121 S uwait 0xfffff80015d08100 syz-fuzzer 100122 S uwait 0xfffff80015de0b00 syz-fuzzer 100123 S uwait 0xfffff80015d63d00 syz-fuzzer 100124 S uwait 0xfffff80015dda700 syz-fuzzer 100125 S uwait 0xfffff80015ddad00 syz-fuzzer 100127 S uwait 0xfffff80015ddf100 syz-fuzzer 100133 S kqread 0xfffff80015cfbd00 syz-fuzzer 100134 S uwait 0xfffff8004d4e4100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015dc75e8 csh 776 694 776 0 Ss select 0xfffff8004d4c38c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b104b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b10cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b134b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b13cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a9e4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a9ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff8004d455140 sshd 507 1 507 0 Ss select 0xfffff8004d250740 syslogd 436 1 436 0 Ss select 0xfffff80015ee2440 devd 435 1 435 65 Ss select 0xfffff8004d32d740 dhclient 350 1 350 0 Ss select 0xfffff80015cff440 dhclient 347 1 347 0 Ss select 0xfffff8004d32dd40 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015af9538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015ee1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e608b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ea410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 Run CPU 0 [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 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa9d00 [acpi_task_0] 100074 D - 0xfffff80015aa9d00 [acpi_task_1] 100075 D - 0xfffff80015aa9d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0055376740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004d33d3f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 filedesc 121 1959K 124487 subproc 256 1096K 63531 newblk 10 1037K 62887 vfscache 3 1035K 3 inodedep 363 882K 62373 pcb 73 780K 200107 acpica 1674 649K 54806 linker 368 539K 555 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 76 kdtrace 336 261K 137580 DEVFS1 107 214K 124 umtx 484 212K 484 module 511 192K 511 dirrem 354 177K 62245 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 62217 tfo_ccache 1 136K 1 freefile 353 133K 62194 sem 4 120K 4 sctp_timw 222 111K 222 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 17532 syncache 1 76K 1 routetbl 127 69K 404 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 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kqueue 122 54K 63466 kenv 95 52K 95 eventhandler 133 50K 133 pwddesc 118 45K 63480 ithread 99 43K 99 rman 84 42K 425 DEVFSP 104 39K 11759 lltable 45 39K 361 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 91 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 440 ifnet 7 25K 7 plimit 24 24K 667 kcovinfo 64 24K 68 inpcbpolicy 56 21K 29913 CAM queue 5 21K 1528 selfd 55 21K 821001 sctp_atcl 20 20K 117753 pfs_nodes 20 20K 20 proc-args 52 20K 845 UART 12 18K 12 session 35 18K 78 bmsafemap 2 17K 62405 ksem 1 16K 218 rpc 2 16K 2 shmfd 1 16K 67 pfs_vncache 1 16K 1 osd 42 16K 26982 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 104 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 57 xform 26 10K 13907 mount 22 10K 102 uidinfo 3 9K 49 pf_ifnet 10 9K 19 sctp_atky 22 9K 145112 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_athm 20 8K 117853 acpidev 20 8K 20 hhook 15 8K 17 tcp_fsb 19 8K 3995 select 19 8K 172 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 sctp_stro 2 4K 26108 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 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 124376 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 62205 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 filedesc_to_leader 6 3K 11 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 62168 vnodemarker 2 2K 308 NFSD session 1 2K 1 newdirblk 5 2K 62188 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 89119 filecaps 5 2K 179 crypto 4 2K 1078 sctp_map 4 2K 50942 diradd 4 2K 62290 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 52 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 47889 sctp_iter 0 0K 225 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 215 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 358 vegas data 0 0K 25 mqdata 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 4 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 51378 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 153 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 7 allocindir 0 0K 0 indirdep 0 0K 70 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 2179 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 6 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 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 62520 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 978 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 5134 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 245 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 312 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 60181 ioctlops 0 0K 775 eventfd 0 0K 202 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 1344 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 916 1004042 0 254 37830656 0 malloc-384 384 34861 2229 949599 0 30 14242560 0 malloc-8192 8192 19 994 91844 0 3 8298496 0 malloc-1024 1024 4321 27 5098 0 16 4452352 0 malloc-1024 1024 40 3220 210369 0 16 3338240 0 mbuf 256 8849 2626 11526282 0 254 2937600 0 RADIX NODE 144 12812 6617 1459010 0 65 2797776 0 malloc-8192 8192 327 3 524 0 1 2703360 0 sctp_asoc 2288 2 1148 25471 0 254 2631200 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 226 2234 125605 0 16 2519040 0 malloc-1024 1024 367 1941 62683 0 16 2363392 0 malloc-2048 2048 4 1062 26045 0 8 2183168 0 malloc-384 384 130 5430 294198 0 30 2135040 0 malloc-32768 32768 61 4 62242 0 1 2129920 0 BUF TRIE 144 188 13280 2808 0 62 1939392 0 UMA Slabs 0 112 15899 226 16121 0 126 1806000 0 tcp_bbr_map 128 9360 4342 1422896 0 126 1753856 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 sctp_ep 1280 18 1176 91843 0 254 1528320 0 tcp_log 416 0 3663 38857 0 254 1523808 0 malloc-384 384 1353 1957 65762 0 30 1271040 0 malloc-512 512 449 1943 249609 0 30 1224704 0 malloc-8192 8192 124 3 63912 0 1 1040384 0 ertt_txseginfo 40 14290 10051 8206666 0 254 973640 0 malloc-384 384 2276 84 420289 0 30 906240 0 sctp_raddr 736 2 1164 27031 0 254 858176 0 malloc-384 384 1781 59 265607 0 30 706560 0 FFS inode 1160 558 23 62754 0 8 673960 0 tcpcb 1080 38 515 26970 0 254 597240 0 socket 944 105 507 129481 0 254 577728 0 VM OBJECT 264 2033 67 898520 0 30 554400 0 malloc-65536 65536 2 5 59 0 1 458752 0 MAP ENTRY 96 4343 235 3445217 0 126 439488 0 THREAD 1808 215 27 74201 0 8 437536 0 malloc-16384 16384 25 0 29 0 1 409600 0 256 Bucket 2048 172 18 46577 0 8 389120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 597 87 62795 0 30 306432 0 tcp_inpcb 488 42 534 26970 0 254 281088 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 39 0 1 262144 0 vmem btag 56 4496 100 4648 0 254 257376 0 VMSPACE 2544 89 7 63348 0 4 244224 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-512 512 413 11 3552 0 30 217088 0 sctp_chunk 152 0 1378 3882 0 254 209456 0 mbuf_packet 256 45 750 2137172 0 254 203520 0 malloc-16384 16384 7 5 269 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1336 119 16 63377 0 8 180360 0 malloc-4096 4096 7 36 5290 0 2 176128 0 malloc-32768 32768 3 2 139 0 1 163840 0 128 Bucket 1024 111 44 25491 0 16 158720 0 S VFS Cache 104 1104 378 64214 0 126 154128 0 FFS2 dinode 256 558 42 62753 0 62 153600 0 filedesc0 1072 119 21 63480 0 8 150080 0 malloc-16384 16384 4 5 44 0 1 147456 0 malloc-512 512 243 37 1705 0 30 143360 0 32 Bucket 256 430 125 55544 0 62 142080 0 malloc-384 384 287 73 62606 0 30 138240 0 malloc-65536 65536 1 1 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 ksiginfo 112 120 924 2644 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-8192 8192 9 5 100 0 1 114688 0 malloc-384 384 197 93 28312 0 30 111360 0 malloc-16384 16384 4 2 121 0 1 98304 0 malloc-1024 1024 80 16 212 0 16 98304 0 16 Bucket 144 472 200 12270 0 62 96768 0 sctp_stream_msg_out 112 0 828 4607 0 254 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 22 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-512 512 151 9 191 0 30 81920 0 malloc-384 384 136 64 15815 0 30 76800 0 malloc-1024 1024 61 7 2099 0 16 69632 0 g_bio 408 0 170 18001 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 11 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 3 4 233 0 1 57344 0 malloc-8192 8192 4 3 31 0 1 57344 0 malloc-4096 4096 3 11 510 0 2 57344 0 malloc-4096 4096 12 2 209 0 2 57344 0 malloc-4096 4096 7 6 94 0 2 53248 0 malloc-2048 2048 9 17 1887 0 8 53248 0 64 Bucket 512 44 60 17290 0 30 53248 0 tcp_bbr_pcb 832 14 49 14104 0 16 52416 0 pipe 744 40 30 2557 0 16 52080 0 Files 80 355 295 228493 0 126 52000 0 malloc-8192 8192 1 5 62522 0 1 49152 0 malloc-512 512 28 68 63475 0 30 49152 0 malloc-512 512 39 57 65742 0 30 49152 0 malloc-1024 1024 37 7 1501 0 16 45056 0 tcp_rack_pcb 832 19 35 3995 0 16 44928 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 48 32 1923 0 30 40960 0 pcpu-8 8 4701 419 5067 0 254 40960 0 sctp_laddr 48 4 836 56155 0 254 40320 0 TURNSTILE 136 243 30 243 0 62 37128 0 NAMEI 1024 0 36 281496 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 8 Bucket 80 164 286 12378 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 112 0 2 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 unpcb 256 29 91 7636 0 254 30720 0 PWD 32 56 826 62308 0 254 28224 0 KNOTE 160 28 147 770711 0 62 28000 0 SLEEPQUEUE 88 243 45 243 0 126 25344 0 malloc-2048 2048 9 3 26 0 8 24576 0 malloc-512 512 27 21 4947 0 30 24576 0 ertt 72 38 298 26970 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 6 42 763 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 6 4 335 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 tcp_rack_map 112 41 139 6206 0 126 20160 0 2 Bucket 32 104 526 10607 0 254 20160 0 ripcb 488 7 33 1548 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 4 Bucket 48 256 80 5400 0 254 16128 0 vtnet_tx_hdr 24 0 668 8261480 0 254 16032 0 udplite_inpcb 488 2 30 632 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 cpuset 104 7 86 134 0 126 9672 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 82 0 126 8096 0 rl_entry 40 110 92 110 0 254 8080 0 udpcb 32 8 244 1395 0 254 8064 0 sctp_readq 152 0 52 536 0 254 7904 0 AIO 208 0 38 117 0 62 7904 0 cryptop 280 0 28 30 0 30 7840 0 itimer 352 0 22 20 0 30 7744 0 AIOCB 552 0 14 180 0 16 7728 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 122 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 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_ack 48 0 0 0 0 254 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 304 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 584 0 0 0 0 16 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 TMPFS node 224 0 0 0 0 62 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 128 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-16384 16384 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