panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1624743298 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009e242820 vpanic() at vpanic+0x1cc/frame 0xfffffe009e242880 panic() at panic+0x43/frame 0xfffffe009e2428e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009e242940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009e242980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009e242ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009e242bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009e242bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 14103 tid 118051 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%rip) db> 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 0xfffffe0098000000 rdx 0x3ffff rbx 0 rsp 0xfffffe009e242800 rbp 0xfffffe009e242820 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009e2426f0 r11 0x1ff61fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 14103 (syz-executor.2) at 0xfffff80016bcf000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff80027c5ba60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e60f9f0 (map 0xfffffe009e60f9f0) (map.pmap 0xfffffe009e60fab0) (pmap 0xfffffe009e60fb10) threads: 3 116484 RunQ syz-executor.2 118046 S accept 0xfffff8000df15508 syz-executor.2 118051 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 14103 797 797 0 R (threaded) syz-executor.2 116484 RunQ syz-executor.2 118046 S accept 0xfffff8000df15508 syz-executor.2 118051 Run CPU 0 syz-executor.2 14101 782 782 0 R (threaded) syz-executor.0 111061 RunQ syz-executor.0 118045 S connec 0xfffff8000dfeabf0 syz-executor.0 118050 RunQ syz-executor.0 12428 1 797 0 S uwait 0xfffff8000df20500 syz-executor.2 12425 1 797 0 S uwait 0xfffff80016134300 syz-executor.2 12424 1 783 0 S uwait 0xfffff80016134900 syz-executor.1 12275 1 783 0 S uwait 0xfffff80016259500 syz-executor.1 12267 1 783 0 S uwait 0xfffff80015d1a300 syz-executor.1 12258 1 783 0 S uwait 0xfffff80027e29500 syz-executor.1 12247 1 783 0 S uwait 0xfffff80027daa900 syz-executor.1 12236 1 783 0 S uwait 0xfffff80027eb1d00 syz-executor.1 12231 1 782 0 S uwait 0xfffff800161e6d00 syz-executor.0 12229 1 782 0 S uwait 0xfffff8000d2a9900 syz-executor.0 12227 1 783 0 S uwait 0xfffff80016134500 syz-executor.1 12219 1 783 0 S uwait 0xfffff80027daa300 syz-executor.1 12218 1 783 0 S uwait 0xfffff80016134d00 syz-executor.1 12209 1 783 0 S uwait 0xfffff80016134b00 syz-executor.1 12207 1 783 0 S uwait 0xfffff80016259f00 syz-executor.1 12197 1 783 0 S uwait 0xfffff80016259d00 syz-executor.1 12194 1 783 0 S uwait 0xfffff800162db100 syz-executor.1 12187 1 783 0 S uwait 0xfffff80027552300 syz-executor.1 12186 1 783 0 S uwait 0xfffff80027545300 syz-executor.1 12176 1 783 0 S uwait 0xfffff800153d0100 syz-executor.1 12175 1 783 0 S uwait 0xfffff8000d2a9100 syz-executor.1 12166 1 797 0 S uwait 0xfffff800273fef00 syz-executor.2 12165 1 783 0 S uwait 0xfffff80016134700 syz-executor.1 12164 1 797 0 S uwait 0xfffff80016259b00 syz-executor.2 12163 1 783 0 S uwait 0xfffff80027eb1b00 syz-executor.1 12154 1 783 0 S uwait 0xfffff80027ddef00 syz-executor.1 12153 1 783 0 S uwait 0xfffff80015d1ad00 syz-executor.1 12143 1 783 0 S uwait 0xfffff800161e6900 syz-executor.1 12142 1 783 0 S uwait 0xfffff800161d0100 syz-executor.1 12133 1 783 0 S uwait 0xfffff80027daaf00 syz-executor.1 12132 1 783 0 S uwait 0xfffff80027daa500 syz-executor.1 12123 1 783 0 S uwait 0xfffff80016259100 syz-executor.1 12122 1 783 0 S uwait 0xfffff8000d2a9700 syz-executor.1 12113 1 783 0 S uwait 0xfffff80027e8db00 syz-executor.1 12112 1 783 0 S uwait 0xfffff800161e6b00 syz-executor.1 10471 1 797 0 S uwait 0xfffff800161e6700 syz-executor.2 10470 1 797 0 S uwait 0xfffff8000d2a9500 syz-executor.2 10463 1 797 0 S uwait 0xfffff8000ddc6d00 syz-executor.2 10462 1 797 0 S uwait 0xfffff8000d2a9300 syz-executor.2 7909 1 814 0 S uwait 0xfffff80027e8d700 syz-executor.3 7907 1 814 0 S uwait 0xfffff800161e6100 syz-executor.3 7904 1 814 0 S uwait 0xfffff80027e29300 syz-executor.3 7900 1 814 0 S uwait 0xfffff80027e29d00 syz-executor.3 7897 1 814 0 S uwait 0xfffff80015e56d00 syz-executor.3 7527 1 782 0 S uwait 0xfffff8000d2a9b00 syz-executor.0 7522 1 782 0 S uwait 0xfffff800161e6500 syz-executor.0 7315 1 782 0 S uwait 0xfffff80027e8d300 syz-executor.0 7313 1 782 0 S uwait 0xfffff80027e29f00 syz-executor.0 5906 1 783 0 S uwait 0xfffff80027552f00 syz-executor.1 5905 1 783 0 S uwait 0xfffff80027545f00 syz-executor.1 5669 1 783 0 S uwait 0xfffff80027ddeb00 syz-executor.1 5665 1 783 0 S uwait 0xfffff80027e8d500 syz-executor.1 4796 1 782 0 S uwait 0xfffff80015d1ab00 syz-executor.0 4792 1 782 0 S uwait 0xfffff80027e29100 syz-executor.0 4783 1 782 0 S uwait 0xfffff80027545500 syz-executor.0 4778 1 782 0 S uwait 0xfffff8000d2a9f00 syz-executor.0 4777 1 782 0 S uwait 0xfffff80027545100 syz-executor.0 4721 1 814 0 S uwait 0xfffff80027dded00 syz-executor.3 4720 1 814 0 S uwait 0xfffff800273fe100 syz-executor.3 4647 1 4647 65 Ss select 0xfffff800160078c0 dhclient 3731 1 3731 0 Ss select 0xfffff8000d6db5c0 dhclient 3728 1 3728 0 Ss select 0xfffff8000d6e22c0 dhclient 3709 1 3709 65 Ss select 0xfffff800160005c0 dhclient 2877 1 2877 0 Ss select 0xfffff8000d45a8c0 dhclient 2874 1 2874 0 Ss select 0xfffff8000de6aec0 dhclient 2855 1 2855 65 Ss select 0xfffff8000de12ec0 dhclient 2142 1 783 0 S uwait 0xfffff80027dde100 syz-executor.1 1874 1 1874 0 Ss select 0xfffff8000d45a2c0 dhclient 1871 1 1871 0 Ss select 0xfffff800273d72c0 dhclient 1858 1 1858 65 Ss select 0xfffff8000d3eb740 dhclient 1106 0 0 0 DL aiordy 0xfffff80027e2b000 [aiod4] 1104 0 0 0 DL aiordy 0xfffff80027e4b000 [aiod3] 1103 0 0 0 DL aiordy 0xfffff80015cd1000 [aiod2] 1101 0 0 0 DL aiordy 0xfffff80015dda530 [aiod1] 837 1 837 0 Ss select 0xfffff800273da2c0 dhclient 831 1 831 0 Ss select 0xfffff800274598c0 dhclient 814 780 814 0 Rs syz-executor.3 797 780 797 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff800153d0300 syz-fuzzer 100117 S uwait 0xfffff80027552500 syz-fuzzer 100118 S uwait 0xfffff80027552700 syz-fuzzer 100119 S kqread 0xfffff80027545900 syz-fuzzer 100120 S uwait 0xfffff80015d1d900 syz-fuzzer 100121 S uwait 0xfffff80027552b00 syz-fuzzer 100122 S uwait 0xfffff80027552d00 syz-fuzzer 100123 S uwait 0xfffff80015d1db00 syz-fuzzer 100124 S uwait 0xfffff80015d1dd00 syz-fuzzer 106403 S uwait 0xfffff80027dde900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800275145e0 csh 776 694 776 0 Ss select 0xfffff800275afec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015f48bc0 sshd 507 1 507 0 Ss select 0xfffff80015e0e740 syslogd 436 1 436 0 Ss select 0xfffff80015d928c0 devd 435 1 435 65 Ss select 0xfffff80015f19bc0 dhclient 350 1 350 0 Ss select 0xfffff80015d922c0 dhclient 347 1 347 0 Ss select 0xfffff80015f48ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ef68b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ff0410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 Run CPU 1 [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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ac7100 [acpi_task_0] 100075 D - 0xfffff80015ac7100 [acpi_task_1] 100076 D - 0xfffff80015ac7100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 14101 (syz-executor.0) thread 0xfffffe00950b01e0 (111061) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff827625b0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 Process 12 (intr) thread 0xfffffe005198e740 (100053) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80015ebbb90) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2524 exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffff800153edd40) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2181 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 filedesc 132 2121K 26361 vtbuf 24 2064K 46 subproc 267 1142K 14254 newblk 29 1046K 19602 vfscache 3 1035K 3 inodedep 429 948K 13542 pcb 93 903K 25278 acpica 1674 649K 54806 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 59 linker 348 270K 520 kdtrace 346 268K 32160 DEVFS1 107 214K 124 umtx 484 212K 484 dirrem 400 200K 13335 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 freefile 400 150K 13294 pagedep 27 149K 13195 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3574 syncache 1 76K 1 shm 6 72K 15 vmem 3 72K 5 routetbl 128 69K 671 msg 4 68K 4 ifaddr 70 66K 72 sctp_atcl 64 64K 18023 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_stro 30 60K 5395 ether_multi 152 57K 168 gtaskqueue 18 57K 18 kqueue 127 56K 14167 sctp_atky 136 54K 25499 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 pwddesc 124 47K 14148 ithread 99 43K 99 rman 84 42K 425 DEVFSP 103 39K 6495 KTRACE 101 38K 1618 taskqueue 60 36K 60 inpcbpolicy 91 35K 6337 lltable 40 34K 260 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 sctp_timw 66 33K 66 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 304 ifnet 7 25K 7 sctp_athm 64 24K 18505 plimit 24 24K 517 kcovinfo 64 24K 68 sctp_map 60 23K 10722 CAM queue 5 21K 1528 selfd 55 21K 194893 pfs_nodes 20 20K 20 proc-args 52 20K 679 UART 12 18K 12 session 35 18K 71 bmsafemap 2 17K 13561 ksem 1 16K 107 rpc 2 16K 2 shmfd 1 16K 647 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 71 MCA 32 12K 32 CAM DEV 3 12K 510 pf_osfp 30 12K 30 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 61 pf_ifnet 13 10K 151 xform 25 10K 8141 uidinfo 3 9K 17 newdirblk 22 9K 13126 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 239 mount 16 7K 385 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 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 osd 9 4K 3047 sctp_aadr 9 4K 179 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 26252 in_multi 6 3K 11 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 15175 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 1292 softdep 1 2K 1 freeblks 4 2K 13366 vnodemarker 2 2K 206 NFSD session 1 2K 1 linux 5 2K 6 ip_msource 5 2K 9 CAM periph 4 2K 271 soname 5 2K 16367 filecaps 5 2K 107 crypto 4 2K 742 diradd 4 2K 13376 pfil 4 2K 4 CAM path 4 2K 1034 ip6_msource 3 2K 5 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 8 CAM SIM 2 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 47 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 tcp_fsb 1 1K 931 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 mqdata 0 0K 0 dctcp data 0 0K 25 cdg data 0 0K 19 pf_table 0 0K 63 pf_rule 0 0K 196 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9248 sctp_iter 0 0K 74 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 66 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 htcp data 0 0K 27 tcp_do 0 0K 0 vegas data 0 0K 604 chd data 0 0K 27 cubic data 0 0K 18 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 11432 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 98 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 42 allocindir 0 0K 0 indirdep 0 0K 1729 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 106 ip6_moptions 0 0K 14 in6_mfilter 0 0K 23 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 588 ip_moptions 0 0K 38 in_mfilter 0 0K 34 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 13341 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 29 tcp_log_dev 0 0K 685 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 13060 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 16 lio 0 0K 10 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 187 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 23071 ioctlops 0 0K 1137 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 328 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 936 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 8328 971 1073906 0 254 38088704 0 malloc-384 384 35557 533 50557 0 30 13858560 0 tcp_log 416 41 20173 483355 0 254 8409024 0 malloc-1024 1024 4174 10 4231 0 16 4284416 0 mbuf 256 8867 4798 2997364 0 254 3498240 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-32768 32768 68 6 13186 0 1 2424832 0 malloc-8192 8192 34 258 11920 0 1 2392064 0 RADIX NODE 144 15710 387 386336 0 63 2317968 0 BUF TRIE 144 320 13148 6603 0 62 1939392 0 UMA Slabs 0 112 13817 4 13817 0 126 1547952 0 mbuf_cluster 2048 720 0 720 0 254 1474560 0 malloc-1024 1024 133 1107 13154 0 16 1269760 0 malloc-1024 1024 503 657 14527 0 16 1187840 0 malloc-8192 8192 127 6 14109 0 1 1089536 0 malloc-384 384 1330 1230 259255 0 30 983040 0 malloc-4096 4096 7 189 14084 0 2 802816 0 sctp_asoc 2288 30 280 5361 0 254 709280 0 malloc-384 384 1728 42 53934 0 30 679680 0 tcp_bbr_map 128 0 5301 318053 0 126 678528 0 FFS inode 1160 555 26 13860 0 8 673960 0 malloc-65536 65536 3 7 1435 0 1 655360 0 malloc-384 384 1019 641 72426 0 30 637440 0 malloc-512 512 538 678 14657 0 30 622592 0 malloc-2048 2048 32 264 6565 0 8 606208 0 malloc-1024 1024 71 521 19374 0 16 606208 0 VM OBJECT 264 2140 80 204579 0 30 586080 0 256 Bucket 2048 238 18 22454 0 8 524288 0 MAP ENTRY 96 4954 380 796326 0 126 512064 0 malloc-1024 1024 262 238 30332 0 16 512000 0 ertt_txseginfo 40 0 11817 788907 0 254 472680 0 sctp_ep 1280 32 319 11781 0 254 449280 0 THREAD 1808 220 22 18052 0 8 437536 0 malloc-65536 65536 0 6 50 0 1 393216 0 malloc-16384 16384 24 0 25 0 1 393216 0 malloc-512 512 51 709 22142 0 30 389120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 593 73 13900 0 30 298368 0 malloc-384 384 688 42 7321 0 30 280320 0 VMSPACE 2544 98 10 14081 0 4 274752 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 12 0 1 262144 0 malloc-2048 2048 125 3 144 0 8 262144 0 g_bio 408 0 620 45492 0 30 252960 0 sctp_raddr 736 42 299 6732 0 254 250976 0 malloc-8192 8192 23 5 69 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 11 2 251 0 1 212992 0 malloc-384 384 424 66 23630 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1328 124 17 14106 0 8 187248 0 vmem btag 56 3266 34 3270 0 254 184800 0 mbuf_packet 256 105 615 39858 0 254 184320 0 malloc-384 384 418 62 56535 0 30 184320 0 malloc-512 512 196 148 30291 0 30 176128 0 socket 944 118 66 19754 0 254 173696 0 sctp_chunk 152 38 1080 3945 0 254 169936 0 malloc-512 512 278 42 13549 0 30 163840 0 malloc-1024 1024 154 2 164 0 16 159744 0 filedesc0 1072 124 23 14148 0 8 157584 0 FFS2 dinode 256 555 30 13859 0 62 149760 0 S VFS Cache 104 1044 360 15058 0 126 146016 0 tcpcb 1080 5 128 3035 0 254 143640 0 malloc-65536 65536 0 2 176 0 1 131072 0 clpbuf 2624 0 48 429 0 16 125952 0 128 Bucket 1024 83 40 5114 0 16 125952 0 ksiginfo 112 126 918 1330 0 126 116928 0 malloc-16384 16384 2 5 76 0 1 114688 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 32 Bucket 256 227 148 20781 0 62 96000 0 malloc-512 512 119 65 13948 0 30 94208 0 malloc-8192 8192 8 3 26 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 8 0 1 81920 0 malloc-4096 4096 12 7 823 0 2 77824 0 malloc-384 384 141 59 21635 0 30 76800 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-512 512 101 27 986 0 30 65536 0 udplite_inpcb 488 75 53 2792 0 254 62464 0 malloc-4096 4096 7 8 144 0 2 61440 0 malloc-2048 2048 10 20 522 0 8 61440 0 malloc-2048 2048 16 12 106 0 8 57344 0 tcp_inpcb 488 5 107 3035 0 254 54656 0 64 Bucket 512 47 57 9946 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 13541 0 1 49152 0 malloc-512 512 34 62 916 0 30 49152 0 16 Bucket 144 220 116 4064 0 62 48384 0 pipe 744 26 39 1685 0 16 48360 0 pcpu-8 8 4749 883 8334 0 254 45056 0 Files 80 340 210 51908 0 126 44000 0 malloc-512 512 28 52 1553 0 30 40960 0 TURNSTILE 136 243 30 243 0 62 37128 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 77276 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 malloc-2048 2048 2 14 220 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 1 35 931 0 16 29952 0 KNOTE 160 28 147 228809 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 56 700 13212 0 254 24192 0 2 Bucket 32 316 440 7347 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 75 225 3468 0 126 24000 0 itimer 352 0 66 105 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 243 13 243 0 126 22528 0 tcp_bbr_pcb 832 0 27 861 0 16 22464 0 malloc-4096 4096 3 2 83 0 2 20480 0 sctp_stream_msg_out 112 7 173 1093 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 690 0 2 16384 0 sctp_laddr 48 0 336 2617 0 254 16128 0 tcp_rack_map 112 2 142 1699 0 126 16128 0 ertt 72 5 219 3035 0 126 16128 0 vtnet_tx_hdr 24 0 668 963942 0 254 16032 0 udp_inpcb 488 6 26 358 0 254 15616 0 unpcb 256 20 40 1580 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 18 0 8 12288 0 ripcb 488 5 19 152 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 17 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 93 109 93 0 254 8080 0 sctp_asconf_ack 48 0 168 104 0 254 8064 0 udpcb 32 81 171 3150 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 5 163 315 0 254 8064 0 sctp_readq 152 0 52 510 0 254 7904 0 cryptop 280 0 28 126 0 30 7840 0 AIOCB 552 1 13 36 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 41 0 126 6448 0 domainset 40 2 124 32 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 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 AIO 208 1 18 19 0 62 3952 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 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 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 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 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-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-1024 1024 0 0 0 0 16 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