panic: ASan: Invalid access, 8-byte read at 0xfffffe009b0ca220, UMAUseAfterFree(fd) cpuid = 1 time = 1625734761 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a932e70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a932fd0 vpanic() at vpanic+0x2c5/frame 0xfffffe009a9330b0 panic() at panic+0xb5/frame 0xfffffe009a933180 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe009a933240 sctp_inpcb_free() at sctp_inpcb_free+0x68e/frame 0xfffffe009a9332d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009a9333b0 soclose() at soclose+0x1a4/frame 0xfffffe009a9334c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009a9334f0 closef() at closef+0x686/frame 0xfffffe009a9336e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009a933750 fdescfree() at fdescfree+0x903/frame 0xfffffe009a933940 exit1() at exit1+0x8b7/frame 0xfffffe009a9339d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009a9339f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009a933bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a933bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 2947 tid 103046 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x20fe5996cdfcb45a rdx 0x1 rbx 0 rsp 0xfffffe009a932fb0 rbp 0xfffffe009a932fd0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe009a932b08 r10 0 r11 0xfffffe00573d4510 r12 0xfffffe009ac92c80 r13 0xfffffe009a933001 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 2947 (syz-executor.3) at 0xfffffe009b22aa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 800 at 0xfffffe009258fa70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b20c3e0 (map 0xfffffe009b20c3e0) (map.pmap 0xfffffe009b20c4a0) (pmap 0xfffffe009b20c500) threads: 1 103046 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2950 783 783 0 R (threaded) syz-executor.1 102288 RunQ syz-executor.1 103160 S connec 0xfffffe0092463840 syz-executor.1 103161 S uwait 0xfffffe009960c500 syz-executor.1 2949 786 786 0 R (threaded) syz-executor.2 102279 RunQ syz-executor.2 103157 RunQ syz-executor.2 103158 D biowr 0xfffffe0007c01b48 syz-executor.2 103159 S uwait 0xfffffe00587b9d00 syz-executor.2 2948 782 782 0 RE CPU 0 syz-executor.0 2947 800 800 0 RE CPU 1 syz-executor.3 2872 1 782 0 S uwait 0xfffffe00925c4780 syz-executor.0 2868 1 786 0 S uwait 0xfffffe00997bab80 syz-executor.2 2860 1 786 0 S uwait 0xfffffe00925eea00 syz-executor.2 2859 1 782 0 S uwait 0xfffffe00587b9800 syz-executor.0 2855 1 782 0 S uwait 0xfffffe0058ab6200 syz-executor.0 2854 1 786 0 S uwait 0xfffffe00925be780 syz-executor.2 2814 1 800 0 S uwait 0xfffffe005834c280 syz-executor.3 2812 1 800 0 S uwait 0xfffffe00925be680 syz-executor.3 2808 1 800 0 S uwait 0xfffffe00925be580 syz-executor.3 2806 1 800 0 S uwait 0xfffffe00997baf00 syz-executor.3 2805 1 800 0 S uwait 0xfffffe0091e65000 syz-executor.3 1986 1 1986 65 Ss select 0xfffffe00997ba840 dhclient 1800 1 1800 0 Ss select 0xfffffe009960c4c0 dhclient 1797 1 1797 0 Ss select 0xfffffe00997ba9c0 dhclient 1771 1 1771 65 Ss select 0xfffffe009960c440 dhclient 1687 0 0 0 DL aiordy 0xfffffe00925dd538 [aiod4] 1686 0 0 0 DL aiordy 0xfffffe009961c538 [aiod3] 1685 0 0 0 DL aiordy 0xfffffe00997fca70 [aiod2] 1684 0 0 0 DL aiordy 0xfffffe00587b2000 [aiod1] 1586 1 1586 0 Ss select 0xfffffe0092536ac0 dhclient 1583 1 1583 0 Ss select 0xfffffe00997bab40 dhclient 1559 1 1559 65 Ss select 0xfffffe00997bac40 dhclient 1286 1 1286 0 Ss select 0xfffffe009960cc40 dhclient 1283 1 1283 0 Ss select 0xfffffe009960c040 dhclient 1256 1 1256 65 Ss select 0xfffffe0058ab67c0 dhclient 943 1 943 0 Ss select 0xfffffe0058ab6740 dhclient 940 1 940 0 Ss select 0xfffffe0058ab6840 dhclient 800 780 800 0 Ss wait 0xfffffe009258fa70 syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84054901 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss wait 0xfffffe0092547a70 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe00573d9380 syz-fuzzer 100116 S uwait 0xfffffe005889b080 syz-fuzzer 100117 S uwait 0xfffffe005889b180 syz-fuzzer 100118 S uwait 0xfffffe005889b280 syz-fuzzer 100119 S uwait 0xfffffe0092536e80 syz-fuzzer 100120 S uwait 0xfffffe0058ab6000 syz-fuzzer 100121 S kqread 0xfffffe009209ee00 syz-fuzzer 100122 S uwait 0xfffffe005834c080 syz-fuzzer 100530 S uwait 0xfffffe00925c4b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0092096b20 csh 776 694 776 0 Ss select 0xfffffe0058ab66c0 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 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe0058ab6cc0 sshd 507 1 507 0 Ss select 0xfffffe0058ab6b40 syslogd 436 1 436 0 Ss select 0xfffffe0091e65ac0 devd 435 1 435 65 Ss select 0xfffffe0091e65cc0 dhclient 350 1 350 0 Ss select 0xfffffe0058ab6c40 dhclient 347 1 347 0 Ss select 0xfffffe0091e65a40 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00587b2a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D getblk 0xfffffe0007941948 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bbd3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8474cd00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [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_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [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 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [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 D - 0xfffffe000791c500 [thread taskq] 100013 D - 0xfffffe000791c400 [inm_free taskq] 100015 D - 0xfffffe000791c200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791c100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791c000 [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 - 0xffffffff82c48440 [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 2949 (syz-executor.2) thread 0xfffffe009960a900 (103157) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007941948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b1d8cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 Process 2949 (syz-executor.2) thread 0xfffffe009ac91e40 (103158) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c01bc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0058a85230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 Process 2947 (syz-executor.3) thread 0xfffffe009ac92c80 (103046) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009974b468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081af338) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009974b488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 21 (bufdaemon) thread 0xfffffe0058897c80 (100096) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092551af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 db> show malloc Type InUse MemUse Requests 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 51 1037K 5993 vfscache 3 1025K 3 pcb 60 573K 5193 inodedep 23 521K 2376 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 344K 3036 filedesc 38 297K 3909 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 15 132K 2055 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 54 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 374 47K 374 kdtrace 241 46K 6113 temp 36 35K 2557 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 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 505 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 sctp_stro 13 13K 1043 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 105 sctp_atcl 31 12K 3527 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 2241 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 23 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 39 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 80 8K 2973 dirrem 28 7K 2040 freework 28 7K 2928 cred 26 7K 259 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 570 DEVFSP 80 5K 290 pf_ifnet 13 5K 125 pwddesc 76 5K 2951 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 51 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 pf_osfp 33 4K 33 acpisem 28 4K 28 selfd 55 4K 36623 lockf 32 4K 101 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 693 terminal 11 3K 11 select 19 3K 105 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 16992 inpcbpolicy 61 2K 1234 ip6ndp 12 2K 13 sctp_atky 44 2K 4771 sctp_ifa 13 2K 14 Unitno 27 2K 67 CAM XPT 22 2K 543 indirdep 6 2K 405 in_multi 6 2K 8 newdirblk 10 2K 1929 diradd 10 2K 2086 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 174 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 542 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 2053 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 103 encap_export_host 12 1K 12 procdesc 5 1K 18 mkdir 4 1K 3858 freefile 4 1K 2028 pfil 4 1K 4 iov 4 1K 17607 cdev 2 1K 2 sctp_athm 31 1K 3607 sctp_map 26 1K 2086 osd 8 1K 484 chacha20random 1 1K 1 pf_rule 2 1K 146 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 soname 5 1K 6023 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 327 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 cdg data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 13 cubic data 0 0K 13 vegas data 0 0K 8 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1777 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 17 tcp_do 0 0K 0 tcp_fsb 0 0K 123 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 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 1964 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 264 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_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 45 ip6_moptions 0 0K 11 in6_mfilter 0 0K 43 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_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 twsbuf 0 0K 0 statfs 0 0K 2119 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 126 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 27 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 129 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 ioctlops 0 0K 633 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 867 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 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1400 109912 0 254 39813120 0 mbuf 256 8803 3587 431438 0 254 3171840 0 tcp_log 416 0 5265 31266 0 254 2190240 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 365 11395 14369 0 62 1693440 0 malloc-384 384 4218 22 4283 0 30 1628160 0 malloc-128 128 11342 66 11751 0 126 1460224 0 RADIX NODE 144 8540 1563 142637 0 62 1454832 0 malloc-4096 4096 327 3 744 0 2 1351680 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11094 27 11094 0 126 1245552 0 vmem btag 56 17829 74 17829 0 254 1002568 0 tcp_bbr_map 128 0 5208 59866 0 126 666624 0 FFS inode 1160 532 28 2560 0 8 649600 0 256 Bucket 2048 208 16 13707 0 8 458752 0 malloc-4096 4096 101 3 3506 0 2 425984 0 ertt_txseginfo 40 0 10201 154541 0 254 408040 0 VM OBJECT 264 1492 38 44893 0 30 403920 0 malloc-16384 16384 19 4 1953 0 1 376832 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 162 25 3161 0 8 338096 0 VNODE 448 571 77 2601 0 30 290304 0 malloc-64 64 4195 89 41135 0 254 274176 0 malloc-65536 65536 0 4 388 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 218 727 13362 0 62 241920 0 MAP ENTRY 96 2370 150 166630 0 126 241920 0 malloc-16 16 14057 443 17507 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 1 2 40 0 1 196608 0 malloc-32768 32768 0 6 302 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_asoc 2288 13 67 1043 0 254 183040 0 malloc-32 32 5364 54 5608 0 254 173376 0 malloc-128 128 1274 59 31365 0 126 170624 0 mbuf_packet 256 91 554 9163 0 254 165120 0 malloc-2048 2048 4 76 511 0 8 163840 0 malloc-2048 2048 18 62 2387 0 8 163840 0 malloc-128 128 1151 120 6263 0 126 162688 0 VMSPACE 2544 51 6 2920 0 4 145008 0 FFS2 dinode 256 532 23 2560 0 62 142080 0 S VFS Cache 104 1028 298 3100 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 sctp_ep 1280 16 86 2383 0 254 130560 0 clpbuf 2624 0 48 2017 0 16 125952 0 128 Bucket 1024 89 34 1422 0 16 125952 0 socket 944 87 41 4955 0 254 120832 0 malloc-2048 2048 8 50 16999 0 8 118784 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 67 977 429 0 126 116928 0 PROC 1336 77 7 2950 0 8 112224 0 sctp_raddr 736 23 120 1223 0 254 105248 0 filedesc0 1072 77 21 2951 0 8 105056 0 malloc-384 384 22 248 2461 0 30 103680 0 malloc-256 256 175 230 7876 0 62 103680 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-1024 1024 21 63 1559 0 16 86016 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 135 0 1 81920 0 g_bio 408 4 196 42057 0 30 81600 0 malloc-128 128 307 282 2486 0 126 75392 0 64 Bucket 512 102 42 6245 0 30 73728 0 malloc-384 384 31 149 3527 0 30 69120 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 2 23 0 2 57344 0 tcpcb 1080 4 45 473 0 254 52920 0 32 Bucket 256 66 129 12099 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-256 256 157 23 407 0 62 46080 0 pcpu-8 8 4753 879 7663 0 254 45056 0 malloc-64 64 591 102 20786 0 254 44352 0 malloc-256 256 65 100 2767 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 23919 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-384 384 79 21 175 0 30 38400 0 malloc-256 256 114 36 1223 0 62 38400 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 13 19 1468 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 496 42 22 398 0 254 31744 0 malloc-128 128 95 153 2076 0 126 31744 0 sctp_chunk 152 20 188 1667 0 254 31616 0 malloc-2048 2048 12 2 207 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 22290 0 62 28000 0 Files 80 281 69 14786 0 126 28000 0 8 Bucket 80 66 284 2085 0 126 28000 0 malloc-256 256 35 70 2189 0 62 26880 0 pipe 744 23 12 434 0 16 26040 0 malloc-4096 4096 2 4 18 0 2 24576 0 malloc-2048 2048 6 6 299 0 8 24576 0 malloc-64 64 240 138 6051 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 216 0 16 22464 0 tcp_rack_pcb 832 0 27 123 0 16 22464 0 malloc-4096 4096 2 3 85 0 2 20480 0 malloc-4096 4096 3 2 2123 0 2 20480 0 malloc-2048 2048 2 8 212 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 30 600 2025 0 254 20160 0 tcp_inpcb 496 4 36 473 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 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 11 0 16 16384 0 malloc-512 512 3 29 543 0 30 16384 0 malloc-512 512 2 30 175 0 30 16384 0 malloc-64 64 158 94 177 0 254 16128 0 malloc-32 32 351 153 8225 0 254 16128 0 16 Bucket 144 56 56 522 0 62 16128 0 vtnet_tx_hdr 24 0 668 160971 0 254 16032 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 43 17 362 0 62 15360 0 malloc-256 256 34 26 1239 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-64 64 35 154 2299 0 254 12096 0 malloc-32 32 160 218 276 0 254 12096 0 malloc-16 16 346 404 606 0 254 12000 0 ripcb 496 5 19 66 0 254 11904 0 udp_inpcb 496 10 14 297 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1294 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 78 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 12 4 20 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 sctp_stream_msg_out 112 3 69 202 0 254 8064 0 sctp_laddr 48 0 168 821 0 254 8064 0 tcp_rack_map 112 0 72 229 0 126 8064 0 udpcb 32 49 203 695 0 254 8064 0 ertt 72 4 108 473 0 126 8064 0 malloc-64 64 12 114 108 0 254 8064 0 malloc-64 64 87 39 297 0 254 8064 0 malloc-32 32 138 114 213 0 254 8064 0 malloc-32 32 21 231 73 0 254 8064 0 malloc-32 32 38 214 842 0 254 8064 0 malloc-32 32 55 197 4203 0 254 8064 0 4 Bucket 48 5 163 91 0 254 8064 0 2 Bucket 32 59 193 836 0 254 8064 0 malloc-16 16 6 494 480 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 29 471 27264 0 254 8000 0 malloc-16 16 39 461 3702 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 12 50 161 0 126 7936 0 malloc-128 128 7 55 312 0 126 7936 0 sctp_readq 152 2 50 85 0 254 7904 0 AIO 208 0 38 8 0 62 7904 0 cryptop 280 0 28 7 0 30 7840 0 AIOCB 552 0 14 10 0 16 7728 0 routing nhops 256 27 3 34 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 domainset 40 0 126 5 0 254 5040 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 7 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 4 0 254 4048 0 sackhole 32 0 126 2 0 254 4032 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 10 12 10 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_ack 48 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 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 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-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