panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bd08, RedZonePartial(1) cpuid = 0 time = 1625724498 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bbd5050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bbd51b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bbd5290 panic() at panic+0xb5/frame 0xfffffe009bbd5350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe009bbd5410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe009bbd56a0 sosend() at sosend+0x11e/frame 0xfffffe009bbd5710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bbd5880 sendit() at sendit+0x2b0/frame 0xfffffe009bbd58d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bbd59f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bbd5bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bbd5bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3432 tid 104024 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0xfe9597146d73a8cc rdx 0x40001 rbx 0 rsp 0xfffffe009bbd5190 rbp 0xfffffe009bbd51b0 rsi 0 rdi 0xfffffe009e9946a8 r8 0x3 r9 0xfffffe009bbd4ce8 r10 0 r11 0xfffffe009e372e10 r12 0xfffffe009e372900 r13 0xfffffe009bbd5201 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 3432 (syz-executor.0) at 0xfffffe00a755da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e4c6538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a1b50000 (map 0xfffffe00a1b50000) (map.pmap 0xfffffe00a1b500c0) (pmap 0xfffffe00a1b50120) threads: 2 102525 RunQ syz-executor.0 104024 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3432 789 789 0 R (threaded) syz-executor.0 102525 RunQ syz-executor.0 104024 Run CPU 0 syz-executor.0 3431 790 790 0 R (threaded) syz-executor.1 103289 Run CPU 1 syz-executor.1 104023 RunQ syz-executor.1 3426 792 792 0 T (threaded) syz-executor.2 103315 s syz-executor.2 104013 RunQ syz-executor.2 3424 821 821 0 T (threaded) syz-executor.3 103290 s syz-executor.3 104018 RunQ syz-executor.3 104020 RunQ syz-executor.3 2996 1 821 0 S uwait 0xfffffe00a5f5d980 syz-executor.3 2993 1 821 0 S uwait 0xfffffe009bd02980 syz-executor.3 2989 1 792 0 S uwait 0xfffffe009e374a80 syz-executor.2 2984 1 790 0 S uwait 0xfffffe00a5e22680 syz-executor.1 2983 1 792 0 S uwait 0xfffffe009e3ff180 syz-executor.2 2980 1 821 0 S uwait 0xfffffe00a5f5d880 syz-executor.3 2979 1 792 0 S uwait 0xfffffe009e3ff380 syz-executor.2 2978 1 790 0 S uwait 0xfffffe009e374c80 syz-executor.1 2975 1 790 0 S uwait 0xfffffe009e3ff880 syz-executor.1 2974 1 821 0 S uwait 0xfffffe009bf23000 syz-executor.3 2969 1 821 0 S uwait 0xfffffe0057fcf600 syz-executor.3 2967 1 821 0 S uwait 0xfffffe00a1b8bc00 syz-executor.3 2965 1 821 0 S uwait 0xfffffe00a5f5da80 syz-executor.3 2457 1 790 0 S uwait 0xfffffe009e3ff680 syz-executor.1 2454 1 790 0 S uwait 0xfffffe009e9e9580 syz-executor.1 2451 1 790 0 S uwait 0xfffffe009bd02a80 syz-executor.1 2374 1 792 0 S uwait 0xfffffe00a5e22380 syz-executor.2 2371 1 789 0 S uwait 0xfffffe00a5e22880 syz-executor.0 2367 1 792 0 S uwait 0xfffffe009e3ff080 syz-executor.2 2364 1 789 0 S uwait 0xfffffe00a5e22480 syz-executor.0 2358 1 789 0 S uwait 0xfffffe00a5e22b80 syz-executor.0 2357 1 792 0 S uwait 0xfffffe00a5f5db80 syz-executor.2 2352 1 789 0 S uwait 0xfffffe00a5e22180 syz-executor.0 2351 1 789 0 S uwait 0xfffffe00a5e22d00 syz-executor.0 2063 0 0 0 DL aiordy 0xfffffe00a1b3e000 [aiod4] 2062 0 0 0 DL aiordy 0xfffffe00a7565000 [aiod3] 2061 0 0 0 DL aiordy 0xfffffe00a7565538 [aiod2] 2060 0 0 0 DL aiordy 0xfffffe00a7565a70 [aiod1] 1945 1 1945 65 Ss select 0xfffffe00a5f5d740 dhclient 1815 1 1815 0 Ss select 0xfffffe00a1b8b240 dhclient 1812 1 1812 0 Ss select 0xfffffe00a1b8b1c0 dhclient 1789 1 1789 65 Ss select 0xfffffe00a1b8b440 dhclient 1617 1 1617 0 Ss select 0xfffffe009e97a2c0 dhclient 1610 1 1610 0 Ss select 0xfffffe00a5e22dc0 dhclient 1591 1 1591 65 Ss select 0xfffffe009e97a440 dhclient 1210 1 1210 0 Ss select 0xfffffe00a5f5d5c0 dhclient 1205 1 1205 0 Ss select 0xfffffe00a5f5d4c0 dhclient 1166 1 1166 65 Ss select 0xfffffe009e9e9540 dhclient 981 1 981 0 Ss select 0xfffffe00a5e22cc0 dhclient 978 1 978 0 Ss select 0xfffffe00a5e22c40 dhclient 821 780 821 0 Rs syz-executor.3 792 780 792 0 Ss nanslp 0xffffffff84052940 syz-executor.2 790 780 790 0 Ss nanslp 0xffffffff84052940 syz-executor.1 789 780 789 0 Ss nanslp 0xffffffff84052940 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe00587fed80 syz-fuzzer 100116 S uwait 0xfffffe009bf23900 syz-fuzzer 100117 S uwait 0xfffffe009bf23a00 syz-fuzzer 100118 S uwait 0xfffffe009e97a980 syz-fuzzer 100119 S uwait 0xfffffe009e97aa80 syz-fuzzer 100120 S uwait 0xfffffe0057fcf300 syz-fuzzer 100121 S uwait 0xfffffe0057fcf400 syz-fuzzer 100122 S kqread 0xfffffe009e4ad800 syz-fuzzer 100124 S uwait 0xfffffe009e97ac80 syz-fuzzer 100125 S uwait 0xfffffe009e97ad80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf125e8 csh 776 694 776 0 Ss select 0xfffffe009bf23240 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052941 cron 694 1 694 0 Ss select 0xfffffe009bf233c0 sshd 507 1 507 0 Ss select 0xfffffe009bf23640 syslogd 436 1 436 0 Ss select 0xfffffe009bf23540 devd 435 1 435 65 Ss select 0xfffffe00587fe2c0 dhclient 350 1 350 0 Ss select 0xfffffe009bf23440 dhclient 347 1 347 0 Ss select 0xfffffe00587fe1c0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe009bd21ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100087 D launds 0xffffffff841a2604 [laundry: dom0] 100088 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bac3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8474bd00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast 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 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe000791c700 [pci_hp taskq] 100013 D - 0xfffffe000791c400 [thread taskq] 100014 D - 0xfffffe000791c300 [inm_free taskq] 100016 D - 0xfffffe000791c100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791c000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 3431 (syz-executor.1) thread 0xfffffe00a1b83e40 (103289) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84076fb0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 40 1034K 7371 vfscache 3 1025K 3 pcb 296 834K 6891 inodedep 42 528K 2732 filedesc 66 521K 4865 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 191 402K 3533 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 2477 tfo_ccache 1 128K 1 sctp_stro 118 118K 1450 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 260 98K 4807 BPF 46 88K 48 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 270 51K 7458 umtx 396 50K 396 temp 37 37K 2922 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 pf_rule 11 21K 137 DEVFS_RULE 56 20K 56 routetbl 148 19K 1044 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 sctp_atky 378 16K 6399 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 44 14K 163 ether_multi 157 13K 172 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 ksem 27 12K 92 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 sctp_timw 33 9K 33 bmsafemap 2 9K 2660 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 93 8K 3439 dirrem 30 8K 2517 pfs_nodes 20 8K 20 DEVFSP 119 8K 458 audit_evclass 236 8K 294 cred 26 7K 280 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 521 pwddesc 91 6K 3438 sctp_stri 10 5K 288 pf_ifnet 13 5K 224 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 freework 18 5K 3385 vt 11 5K 11 freefile 33 5K 2484 sctp_athm 260 5K 4894 pf_table 2 4K 152 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_map 236 4K 2900 acpisem 28 4K 28 selfd 55 4K 64005 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 705 terminal 11 3K 11 xform 41 3K 621 select 19 3K 109 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 9 freeblks 5 2K 2538 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 4824 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 210 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 1877 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 159 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 898 newdirblk 4 1K 2412 diradd 4 1K 2559 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 7 1K 194 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 1401 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 3 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 7269 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cubic data 0 0K 5 chd data 0 0K 21 sctp_mcore 0 0K 0 sctp_socko 0 0K 1931 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 23 vegas data 0 0K 21 mqdata 0 0K 0 htcp data 0 0K 16 cdg data 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 5 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 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 UMAHash 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2088 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 100 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 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 acpipwr 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 23 ip6_moptions 0 0K 4 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 1 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 twsbuf 0 0K 0 statfs 0 0K 2593 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 29 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 66 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 10136 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 168 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18062 ioctlops 0 0K 651 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 886 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 6 filedesc_to_leader 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 983 1362013 0 254 38113280 0 tcp_log 416 98 10036 105375 0 254 4215744 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15692 1411 137863 0 62 2462832 0 mbuf 256 9028 557 2708821 0 254 2453760 0 BUF TRIE 144 354 11406 6438 0 62 1693440 0 malloc-384 384 4237 23 4356 0 30 1635840 0 malloc-128 128 11332 14 11626 0 126 1452288 0 malloc-4096 4096 327 8 603 0 2 1372160 0 mbuf_cluster 2048 660 0 660 0 254 1351680 0 UMA Slabs 0 112 10757 4 10757 0 126 1205232 0 vmem btag 56 18335 72 18335 0 254 1030792 0 ertt_txseginfo 40 1071 19836 546613 0 254 836280 0 FFS inode 1160 539 28 3023 0 8 657720 0 malloc-16384 16384 33 4 2431 0 1 606208 0 256 Bucket 2048 259 21 18484 0 8 573440 0 tcp_bbr_map 128 1076 3295 118613 0 126 559488 0 malloc-4096 4096 114 5 3988 0 2 487424 0 VM OBJECT 264 1626 54 51852 0 30 443520 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 178 20 4024 0 8 357984 0 sctp_asoc 2288 118 37 1450 0 254 354640 0 MAP ENTRY 96 2982 252 195146 0 126 310464 0 VNODE 448 578 79 3064 0 30 294336 0 malloc-64 64 4185 414 68516 0 254 294336 0 malloc-2048 2048 134 2 3140 0 8 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14258 242 18307 0 254 232000 0 malloc-32768 32768 0 7 184 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_ep 1280 132 42 3120 0 254 222720 0 malloc-65536 65536 1 2 45 0 1 196608 0 malloc-32768 32768 0 6 1235 0 1 196608 0 malloc-256 256 201 534 16180 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 64 8 3407 0 4 183168 0 malloc-32 32 5356 188 5650 0 254 177408 0 malloc-128 128 1264 69 31710 0 126 170624 0 sctp_raddr 736 176 55 1838 0 254 170016 0 mbuf_packet 256 119 541 11967 0 254 168960 0 malloc-128 128 1178 93 7334 0 126 162688 0 FFS2 dinode 256 539 31 3023 0 62 145920 0 malloc-1024 1024 126 14 1977 0 16 143360 0 S VFS Cache 104 1070 295 3621 0 126 141960 0 PROC 1336 90 9 3432 0 8 132264 0 socket 944 80 60 6390 0 254 132160 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 412 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 clpbuf 2624 0 48 541 0 16 125952 0 128 Bucket 1024 78 41 1837 0 16 121856 0 malloc-384 384 41 269 2757 0 30 119040 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 83 961 4799 0 126 116928 0 malloc-256 256 191 259 9312 0 62 115200 0 malloc-2048 2048 7 49 10143 0 8 114688 0 filedesc0 1072 91 14 3438 0 8 112560 0 malloc-384 384 260 20 4807 0 30 107520 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 336 315 2942 0 126 83328 0 malloc-16384 16384 4 1 179 0 1 81920 0 g_bio 408 0 180 32894 0 30 73440 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 134 0 1 65536 0 malloc-256 256 153 102 483 0 62 65280 0 malloc-256 256 182 43 3553 0 62 57600 0 malloc-8192 8192 5 2 10 0 1 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 85 19 5861 0 30 53248 0 32 Bucket 256 58 137 11694 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 pcpu-8 8 4847 1297 9757 0 254 49152 0 tcpcb 1080 13 29 887 0 254 45360 0 malloc-2048 2048 17 5 375 0 8 45056 0 malloc-64 64 604 89 21432 0 254 44352 0 malloc-384 384 79 31 442 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-256 256 114 36 1167 0 62 38400 0 NAMEI 1024 0 36 26311 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 pipe 744 23 22 490 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 335 65 17057 0 126 32000 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1558 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 83711 0 62 28000 0 8 Bucket 80 48 302 1931 0 126 28000 0 sctp_chunk 152 150 32 751 0 254 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 2597 0 2 24576 0 malloc-2048 2048 4 8 154 0 8 24576 0 PWD 32 42 714 2497 0 254 24192 0 malloc-64 64 270 108 7024 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 2 46 669 0 254 23424 0 tcp_inpcb 488 14 34 887 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 2 25 189 0 16 22464 0 tcp_bbr_pcb 832 2 25 413 0 16 22464 0 malloc-4096 4096 2 3 85 0 2 20480 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 393 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-64 64 191 124 3413 0 254 20160 0 malloc-128 128 89 66 2536 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-256 256 44 31 593 0 62 19200 0 malloc-256 256 29 46 2611 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 10 22 200 0 30 16384 0 malloc-64 64 126 126 465 0 254 16128 0 malloc-32 32 329 175 10321 0 254 16128 0 vtnet_tx_hdr 24 0 668 963491 0 254 16032 0 malloc-128 128 7 117 376 0 126 15872 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 36 24 1364 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 12 12 14 0 30 12288 0 malloc-512 512 10 14 280 0 30 12288 0 sctp_laddr 48 32 220 840 0 254 12096 0 tcp_rack_map 112 6 102 336 0 126 12096 0 malloc-64 64 158 31 167 0 254 12096 0 malloc-32 32 161 217 272 0 254 12096 0 malloc-32 32 276 102 5168 0 254 12096 0 16 Bucket 144 54 30 568 0 62 12096 0 2 Bucket 32 62 316 998 0 254 12096 0 malloc-16 16 346 404 640 0 254 12000 0 udp_inpcb 488 6 18 271 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1350 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 43 0 16 8192 0 malloc-512 512 3 13 211 0 30 8192 0 pf tags 104 1 77 16 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 7 0 254 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 78 124 78 0 254 8080 0 sctp_asconf_ack 48 0 168 10 0 254 8064 0 sctp_stream_msg_out 112 30 42 312 0 254 8064 0 udpcb 32 8 244 940 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 13 99 887 0 126 8064 0 malloc-64 64 12 114 105 0 254 8064 0 malloc-32 32 151 101 211 0 254 8064 0 malloc-32 32 0 252 5 0 254 8064 0 malloc-32 32 23 229 53 0 254 8064 0 malloc-32 32 38 214 881 0 254 8064 0 4 Bucket 48 6 162 104 0 254 8064 0 malloc-16 16 15 485 896 0 254 8000 0 malloc-16 16 16 484 21 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 27884 0 254 8000 0 malloc-16 16 268 232 5045 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 13 49 276 0 126 7936 0 AIO 208 0 38 7 0 62 7904 0 cryptop 280 0 28 29 0 30 7840 0 ripcb 488 5 11 50 0 254 7808 0 AIOCB 552 0 14 8 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 4 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 3 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ktls_session 192 2 19 2 0 62 4032 0 sctp_readq 152 3 23 81 0 254 3952 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 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 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 domainset 40 0 0 0 0 254 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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