panic: ASan: Invalid access, 4-byte read at 0xfffffe009e2b6ab4, RedZonePartial(4) cpuid = 1 time = 1625906559 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3c91dd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3c91f30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3c92010 panic() at panic+0xb5/frame 0xfffffe00a3c920d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a3c92190 sctp_connectx_helper_find() at sctp_connectx_helper_find+0x1d4/frame 0xfffffe00a3c92270 sctp_do_connect_x() at sctp_do_connect_x+0x2e7/frame 0xfffffe00a3c92370 sctp_setopt() at sctp_setopt+0xe5c/frame 0xfffffe00a3c925d0 sctp_ctloutput() at sctp_ctloutput+0x3df/frame 0xfffffe00a3c926d0 sosetopt() at sosetopt+0x234/frame 0xfffffe00a3c92870 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe00a3c929a0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe00a3c929f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3c92bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3c92bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4673 tid 106009 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9c5a(%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 0xabf59168b92a7e78 rdx 0x40001 rbx 0 rsp 0xfffffe00a3c91f10 rbp 0xfffffe00a3c91f30 rsi 0 rdi 0xfffffe009e3d7b68 r8 0x3 r9 0xfffffe00a3c91a68 r10 0 r11 0xfffffe009e37c8b0 r12 0xfffffe009e37c3a0 r13 0xfffffe00a3c91f01 r14 0xffffffff82c42700 .str.18 r15 0xffffffff82c42700 .str.18 rip 0xffffffff8178eddb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9c5a(%rip) db> show proc Process 4673 (syz-executor.1) at 0xfffffe00a79aea70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009786ea70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a799e000 (map 0xfffffe00a799e000) (map.pmap 0xfffffe00a799e0c0) (pmap 0xfffffe00a799e120) threads: 2 105376 RunQ syz-executor.1 106009 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 4673 787 787 0 R (threaded) syz-executor.1 105376 RunQ syz-executor.1 106009 Run CPU 1 syz-executor.1 4672 785 785 0 R (threaded) syz-executor.0 105408 RunQ syz-executor.0 106008 S uwait 0xfffffe009bf29480 syz-executor.0 3905 1 786 0 S uwait 0xfffffe009e995180 syz-executor.2 3902 1 786 0 S uwait 0xfffffe00a706f280 syz-executor.2 2217 1 2217 65 Ss select 0xfffffe00a73e6ac0 dhclient 2094 1 787 0 S uwait 0xfffffe009e2b0980 syz-executor.1 2093 1 789 0 S uwait 0xfffffe009e2b0100 syz-executor.3 2091 1 787 0 S uwait 0xfffffe00a703e600 syz-executor.1 2088 1 789 0 S uwait 0xfffffe00a703ea00 syz-executor.3 2081 1 787 0 S uwait 0xfffffe00a706fc80 syz-executor.1 2078 1 785 0 S uwait 0xfffffe009bf29380 syz-executor.0 2076 1 785 0 S uwait 0xfffffe0097904d00 syz-executor.0 2074 1 785 0 S uwait 0xfffffe009bf29280 syz-executor.0 2073 1 786 0 S uwait 0xfffffe005874ea00 syz-executor.2 2068 1 787 0 S uwait 0xfffffe009bf29800 syz-executor.1 2066 1 786 0 S uwait 0xfffffe00a706fa80 syz-executor.2 2062 1 787 0 S uwait 0xfffffe00a7016e80 syz-executor.1 2061 1 786 0 S uwait 0xfffffe00573d9280 syz-executor.2 2059 1 787 0 S uwait 0xfffffe009e9f9d80 syz-executor.1 2051 1 787 0 S uwait 0xfffffe00a703eb00 syz-executor.1 2050 1 787 0 S uwait 0xfffffe009e9f9280 syz-executor.1 1894 1 1894 0 Ss select 0xfffffe00a73e6a40 dhclient 1890 1 1890 0 Ss select 0xfffffe00a73e69c0 dhclient 1871 1 1871 65 Ss select 0xfffffe00a706f1c0 dhclient 1736 1 789 60928 S uwait 0xfffffe009e2b0200 syz-executor.3 1735 1 789 0 S uwait 0xfffffe00a703ef00 syz-executor.3 1671 1 1671 0 Ss select 0xfffffe00a70161c0 dhclient 1665 1 1665 0 Ss select 0xfffffe00a70160c0 dhclient 1636 1 1636 65 Ss select 0xfffffe009bf29740 dhclient 1369 1 1369 0 Ss select 0xfffffe009e995240 dhclient 1366 1 1366 0 Ss select 0xfffffe00a703e140 dhclient 1347 1 1347 65 Ss select 0xfffffe009e995940 dhclient 986 0 0 0 DL aiordy 0xfffffe009786e538 [aiod4] 985 0 0 0 DL aiordy 0xfffffe00979e0000 [aiod3] 984 0 0 0 DL aiordy 0xfffffe00a701b538 [aiod2] 983 0 0 0 DL aiordy 0xfffffe00a705b538 [aiod1] 957 1 957 0 Ss select 0xfffffe00a706ff40 dhclient 954 1 954 0 Ss select 0xfffffe00a706fec0 dhclient 789 782 789 0 Rs syz-executor.3 787 782 787 0 Ss nanslp 0xffffffff84055901 syz-executor.1 786 782 786 0 Rs syz-executor.2 785 782 785 0 Rs syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffffe0097904100 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffffe0097904000 syz-fuzzer 100122 S kqread 0xfffffe009e4c3800 syz-fuzzer 100123 S uwait 0xfffffe009e995e00 syz-fuzzer 100124 S uwait 0xfffffe009e995f00 syz-fuzzer 100125 S uwait 0xfffffe009bf29080 syz-fuzzer 100126 RunQ syz-fuzzer 100127 S uwait 0xfffffe009e995b00 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e4435e8 csh 778 694 778 0 Ss select 0xfffffe009e2b0cc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe009bf29540 sshd 507 1 507 0 Ss select 0xfffffe009e2b0bc0 syslogd 436 1 436 0 Ss select 0xfffffe009bf29a40 devd 435 1 435 65 Ss select 0xfffffe009e2b0b40 dhclient 350 1 350 0 Ss select 0xfffffe009bf29940 dhclient 347 1 347 0 Ss select 0xfffffe009bf29c40 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0097923ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100087 D launds 0xffffffff841a57c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7e5e0 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c52460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84742d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [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] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 Run CPU 0 [thread taskq] 100013 D - 0xfffffe000791a400 [inm_free taskq] 100015 D - 0xfffffe000791a200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp 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] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c49681 [deadlkres] 100076 D - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 4673 (syz-executor.1) thread 0xfffffe009e37c3a0 (106009) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a74e1988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:1377 Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064b9000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests sctp_stro 90 12390K 2201 pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 9 1026K 10148 vfscache 3 1025K 3 pcb 280 821K 10808 inodedep 154 570K 4030 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 7313 subproc 188 379K 4777 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 3682 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 59 sctp_atcl 222 84K 7545 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 umtx 418 53K 418 kdtrace 264 51K 10684 dirrem 145 37K 3833 temp 36 35K 2725 hostcache 1 32K 1 shm 1 32K 10 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 522 freefile 145 19K 3809 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 sctp_atky 312 13K 10275 lltable 42 13K 139 ether_multi 157 13K 169 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 57 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 sctp_timw 34 9K 34 bmsafemap 2 9K 4018 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 kqueue 87 8K 4703 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 27 7K 299 taskqueue 60 7K 60 sglist 5 7K 5 DEVFSP 96 6K 599 CAM DEV 3 6K 510 plimit 24 6K 500 pwddesc 84 6K 4712 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 39 UMA 270 5K 270 session 35 5K 59 pf_rule 3 5K 47 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 149 acpisem 28 4K 28 sctp_athm 222 4K 7806 selfd 55 4K 79045 hhook 15 4K 17 sctp_stri 6 3K 516 fpukern_ctx 3 3K 3 sctp_map 180 3K 4400 proc-args 52 3K 705 terminal 11 3K 11 select 19 3K 226 uidinfo 4 3K 16 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 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 xform 18 2K 849 clone 9 2K 9 tun 7 2K 7 freework 5 2K 6016 softdep 1 1K 1 mkdir 8 1K 7286 freeblks 4 1K 3927 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 192 filedesc_to_leader 16 1K 31 NFSD session 1 1K 1 CAM periph 4 1K 271 pf_osfp 8 1K 8 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 249 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 3643 diradd 4 1K 3873 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 2349 osd 8 1K 983 chacha20random 1 1K 1 ip_msource 5 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 pmchooks 1 1K 1 sigio 2 1K 3 nexusdev 7 1K 7 soname 4 1K 8464 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 sctp_socko 1 1K 3820 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 185 sctp_mcore 0 0K 0 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 59 cdg data 0 0K 18 chd data 0 0K 13 cubic data 0 0K 23 htcp data 0 0K 15 vegas data 0 0K 18 mqdata 0 0K 0 dctcp data 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3621 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 91 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 indirdep 0 0K 2135 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 30 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 14 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 7 VN POLL 0 0K 2 twsbuf 0 0K 0 statfs 0 0K 3845 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 94 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 13337 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 141 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 18975 ioctlops 0 0K 436 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 901 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 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1820 1374396 0 254 41533440 0 tcp_log 416 0 15048 160894 0 254 6259968 0 RADIX NODE 144 15628 7747 204853 0 62 3366000 0 mbuf 256 8882 4003 2637062 0 254 3298560 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 313 11447 7186 0 62 1693440 0 malloc-384 384 4238 32 4335 0 30 1639680 0 malloc-128 128 11348 29 11626 0 126 1456256 0 malloc-4096 4096 327 3 556 0 2 1351680 0 UMA Slabs 0 112 11589 0 11589 0 126 1297968 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 vmem btag 56 20006 57 20006 0 254 1123528 0 ertt_txseginfo 40 0 17978 462030 0 254 719120 0 FFS inode 1160 533 27 4342 0 8 649600 0 256 Bucket 2048 279 15 19143 0 8 602112 0 tcp_bbr_map 128 0 4278 190900 0 126 547584 0 malloc-16384 16384 26 6 3657 0 1 524288 0 sctp_asoc 2288 90 115 2200 0 254 469040 0 malloc-4096 4096 108 6 5229 0 2 466944 0 VM OBJECT 264 1543 107 70030 0 30 435600 0 THREAD 1808 178 31 6009 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-2048 2048 128 40 5068 0 8 344064 0 malloc-64 64 4197 465 83586 0 254 298368 0 VNODE 448 572 76 4383 0 30 290304 0 MAP ENTRY 96 2662 362 267121 0 126 290304 0 sctp_ep 1280 126 84 5064 0 254 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14211 539 21223 0 254 236000 0 malloc-32768 32768 0 7 1953 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 272 508 24312 0 62 199680 0 malloc-65536 65536 1 2 108 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_raddr 736 120 133 2598 0 254 186208 0 malloc-32 32 5365 179 5742 0 254 177408 0 VMSPACE 2544 58 11 4648 0 4 175536 0 malloc-128 128 1264 69 33229 0 126 170624 0 malloc-128 128 1200 71 9870 0 126 162688 0 mbuf_packet 256 101 529 17124 0 254 161280 0 malloc-1024 1024 94 54 2680 0 16 151552 0 socket 944 76 80 8965 0 254 147264 0 FFS2 dinode 256 533 37 4342 0 62 145920 0 malloc-384 384 153 217 4056 0 30 142080 0 S VFS Cache 104 1027 338 4926 0 126 141960 0 PROC 1336 84 18 4673 0 8 136272 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 420 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 497 0 16 125952 0 malloc-2048 2048 7 53 13353 0 8 122880 0 malloc-384 384 222 98 7592 0 30 122880 0 128 Bucket 1024 86 33 2490 0 16 121856 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 87 957 5886 0 126 116928 0 malloc-256 256 191 259 14167 0 62 115200 0 filedesc0 1072 84 21 4712 0 8 112560 0 malloc-128 128 448 327 4267 0 126 99200 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 4 134 0 1 73728 0 64 Bucket 512 96 48 23898 0 30 73728 0 g_bio 408 0 180 45704 0 30 73440 0 malloc-256 256 177 93 5551 0 62 69120 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 20 0 1 65536 0 32 Bucket 256 67 143 258038 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 sctp_chunk 152 100 238 1810 0 254 51376 0 malloc-256 256 151 44 375 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 malloc-64 64 597 159 22716 0 254 48384 0 malloc-256 256 114 51 1167 0 62 42240 0 pcpu-8 8 4773 347 5790 0 254 40960 0 tcpcb 1080 4 31 972 0 254 37800 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 31360 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 Files 80 318 132 21186 0 126 36000 0 malloc-384 384 79 11 179 0 30 34560 0 pipe 744 25 20 489 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 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1546 0 16 28672 0 KNOTE 160 28 147 96606 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 53 297 2236 0 126 28000 0 udplite_inpcb 496 0 56 957 0 254 27776 0 tcp_inpcb 496 4 52 972 0 254 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 3849 0 2 24576 0 malloc-2048 2048 8 4 230 0 8 24576 0 PWD 32 37 719 3738 0 254 24192 0 malloc-64 64 273 105 9568 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 0 27 491 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 8 200 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-64 64 132 183 4606 0 254 20160 0 malloc-32 32 242 388 7965 0 254 20160 0 malloc-128 128 90 65 3823 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 23 0 8 16384 0 malloc-1024 1024 11 5 13 0 16 16384 0 malloc-512 512 6 26 525 0 30 16384 0 malloc-64 64 158 94 212 0 254 16128 0 malloc-32 32 311 193 12939 0 254 16128 0 16 Bucket 144 66 46 631 0 62 16128 0 2 Bucket 32 60 444 1267 0 254 16128 0 vtnet_tx_hdr 24 0 668 986344 0 254 16032 0 unpcb 256 20 40 1506 0 254 15360 0 malloc-384 384 36 4 38 0 30 15360 0 malloc-256 256 44 16 352 0 62 15360 0 malloc-256 256 29 31 3844 0 62 15360 0 malloc-256 256 34 26 1646 0 62 15360 0 tcp_rack_pcb 832 0 18 185 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 193 0 30 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 12 12 25 0 30 12288 0 sctp_stream_msg_out 112 38 70 663 0 254 12096 0 malloc-64 64 103 86 606 0 254 12096 0 malloc-32 32 161 217 280 0 254 12096 0 malloc-16 16 346 404 610 0 254 12000 0 ripcb 496 5 19 130 0 254 11904 0 udp_inpcb 496 6 18 290 0 254 11904 0 malloc-128 128 7 86 490 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 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 93 0 16 8192 0 malloc-512 512 1 15 10 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 pf tags 104 0 78 23 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 95 107 95 0 254 8080 0 sctp_asconf_ack 48 0 168 33 0 254 8064 0 sctp_laddr 48 20 148 1151 0 254 8064 0 tcp_rack_map 112 0 72 279 0 126 8064 0 udpcb 32 6 246 1247 0 254 8064 0 ertt 72 4 108 972 0 126 8064 0 malloc-64 64 17 109 118 0 254 8064 0 malloc-32 32 148 104 199 0 254 8064 0 malloc-32 32 21 231 53 0 254 8064 0 malloc-32 32 38 214 854 0 254 8064 0 4 Bucket 48 7 161 117 0 254 8064 0 malloc-16 16 6 494 987 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 29 471 28838 0 254 8000 0 malloc-16 16 230 270 8013 0 254 8000 0 malloc-128 128 25 37 130 0 126 7936 0 malloc-128 128 12 50 214 0 126 7936 0 sctp_readq 152 1 51 356 0 254 7904 0 AIO 208 0 38 4 0 62 7904 0 cryptop 280 0 28 41 0 30 7840 0 AIOCB 552 0 14 16 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 9 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 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 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 tfo_ccache_entries 80 1 31 1 0 126 2560 0 domainset 40 0 63 2 0 254 2520 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 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 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 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 itimer 352 0 0 0 0 30 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 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 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-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-32 32 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