login: panic: ASan: Invalid access, 4-byte read at 0xfffffe006e52d170, UMAUseAfterFree(fd) cpuid = 1 time = 1729037779 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e2e4b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e2e610 vpanic() at vpanic+0x280/frame 0xfffffe0056e2e7d0 panic() at panic+0xb5/frame 0xfffffe0056e2e8a0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056e2e970 witness_checkorder() at witness_checkorder+0x15c/frame 0xfffffe0056e2ec70 __mtx_lock_flags() at __mtx_lock_flags+0x18d/frame 0xfffffe0056e2ed50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0056e2ed70 sctp_iterator_worker() at sctp_iterator_worker+0x1022/frame 0xfffffe0056e2eed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0056e2eef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056e2ef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056e2ef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100066 ] Stopped at kdb_enter+0x6e: movq $0,0x23e0007(%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 0xffffffff815d810e _vprintf+0x1ae rdx 0 rbx 0xffffffff8272ba00 .str.27 rsp 0xfffffe0056e2e5f0 rbp 0xfffffe0056e2e610 rsi 0 rdi 0xffffffff815d8649 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1f r12 0xfffffe0007bde000 r13 0xfffffffffffffffd r14 0xffffffff8272ba00 .str.27 r15 0 rip 0xffffffff815c200e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e0007(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0007be1560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 1 100066 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 1001 764 764 0 RE CPU 0 syz-executor 1000 767 767 0 R (threaded) syz-executor 100114 RunQ syz-executor 100477 RunQ syz-executor 100480 S uwait 0xfffffe0059881500 syz-executor 999 1 999 0 Ss+ ttyin 0xfffffe00589308b0 getty 998 1 998 0 Ss+ ttyin 0xfffffe00589304b0 getty 997 1 997 0 Ss+ ttyin 0xfffffe00589300b0 getty 996 1 996 0 Ss+ ttyin 0xfffffe005892fcb0 getty 995 1 995 0 Ss+ ttyin 0xfffffe005892f8b0 getty 994 1 994 0 Ss+ ttyin 0xfffffe005892f4b0 getty 993 1 993 0 Ss+ ttyin 0xfffffe005892f0b0 getty 992 1 992 0 Ss+ ttyin 0xfffffe005892ecb0 getty 991 1 991 0 Ss+ ttyin 0xfffffe00540758b0 getty 989 765 765 0 R (threaded) syz-executor 100400 RunQ syz-executor 100473 S connec 0xfffffe006b66ecda syz-executor 100474 S connec 0xfffffe006b6748da syz-executor 100475 S uwait 0xfffffe00586c9e80 syz-executor 988 0 0 0 DL - 0xffffffff8392dbe0 [accounting] 987 766 766 0 R (threaded) syz-executor 100399 RunQ syz-executor 100471 S connec 0xfffffe006b66c0da syz-executor 100472 S uwait 0xfffffe0059881600 syz-executor 986 1 767 0 S uwait 0xfffffe00586c9700 syz-executor 916 1 765 0 S uwait 0xfffffe0058479b00 syz-executor 907 1 767 0 S uwait 0xfffffe005847a400 syz-executor 888 1 767 0 S uwait 0xfffffe00586caa00 syz-executor 854 0 0 0 DL mdwait 0xfffffe00598b4000 [md7] 848 1 764 0 S uwait 0xfffffe00586ca600 syz-executor 844 1 765 0 SV uwait 0xfffffe00586c9380 syz-executor 838 0 0 0 DL mdwait 0xfffffe0074ed4000 [md233] 837 0 0 0 DL mdwait 0xfffffe006dfca000 [md8] 833 1 767 0 S uwait 0xfffffe00586c9b00 syz-executor 825 1 764 0 S uwait 0xfffffe00586cb000 syz-executor 824 1 764 0 S uwait 0xfffffe00586cb100 syz-executor 823 0 0 0 DL aiordy 0xfffffe005fce5040 [aiod4] 822 0 0 0 DL aiordy 0xfffffe005fce55a0 [aiod3] 821 0 0 0 DL aiordy 0xfffffe005fce5b00 [aiod2] 820 0 0 0 DL aiordy 0xfffffe005fcd9560 [aiod1] 818 811 818 0 Ss select 0xfffffe00586cabc0 dhclient 811 793 424 65 S select 0xfffffe00586ca2c0 dhclient 793 1 424 0 S wait 0xfffffe005fcdc060 sh 767 763 767 0 S nanslp 0xffffffff83983401 syz-executor 766 763 766 0 S nanslp 0xffffffff83983401 syz-executor 765 763 765 0 S nanslp 0xffffffff83983400 syz-executor 764 763 764 0 S nanslp 0xffffffff83983400 syz-executor 763 761 761 0 S select 0xfffffe00586c9f40 syz-executor 761 759 761 0 Ss pause 0xfffffe005fcdc670 csh 759 1 759 0 Ss select 0xfffffe00586c9e40 sshd 737 1 18 0 S+ nanslp 0xffffffff83983400 sleep 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe00598348e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d789e0 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8427f9a0 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe0007972200 [softirq_0] 100006 D - 0xfffffe0007972100 [softirq_1] 100007 D - 0xfffffe0007972000 [if_io_tqg_0] 100008 D - 0xfffffe0007971e00 [if_io_tqg_1] 100009 D - 0xfffffe0007971d00 [if_config_tqg_0] 100010 D - 0xfffffe0007971c00 [pci_hp taskq] 100011 D - 0xfffffe0007971b00 [kqueue_ctx taskq] 100014 D - 0xfffffe0007971800 [thread taskq] 100016 D - 0xfffffe0007971600 [aiod_kick taskq] 100017 D - 0xfffffe0007971500 [deferred_unmount ta] 100018 D - 0xfffffe0007971400 [inm_free taskq] 100019 D - 0xfffffe0007971300 [in6m_free taskq] 100020 D - 0xfffffe0007971200 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007971100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007971100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007971100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007971100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007971000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007971000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007971000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007971000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0007970e00 [firmware taskq] 100040 D - 0xfffffe0007970d00 [crypto_0] 100041 D - 0xfffffe0007970d00 [crypto_1] 100056 D - 0xfffffe0007970b00 [vtnet0 rxq 0] 100057 D - 0xfffffe0007970a00 [vtnet0 txq 0] 100058 D - 0xfffffe0007970900 [vtnet0 rxq 1] 100059 D - 0xfffffe0007970800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82730c40 [deadlkres] 100069 D - 0xfffffe00595d1000 [acpi_task_0] 100070 D - 0xfffffe00595d1000 [acpi_task_1] 100071 D - 0xfffffe00595d1000 [acpi_task_2] 100073 D - 0xfffffe0007972a00 [mca taskq] 100074 D - 0xfffffe0007970c00 [CAM taskq] 100076 D - 0xfffffe0007970700 [ipsec_offload] db> show all locks Process 1001 (syz-executor) thread 0xfffffe005fd03740 (100194) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e4a2aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204 Process 1000 (syz-executor) thread 0xfffffe005fd21000 (100477) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b67e580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5525K 526 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sctp_stro 39 2346K 170 sysctloid 35397 2086K 35468 vtbuf 24 1968K 46 kobj 329 1316K 520 newblk 70 1042K 2275 vfscache 3 1025K 3 pcb 139 799K 1203 inodedep 25 521K 393 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 270K 1102 filedesc 33 261K 399 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 9030 acpica 1674 184K 57762 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 216 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 209 42K 1484 temp 35 37K 1955 sctp_atcl 98 37K 765 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 6 msg 4 30K 4 kbdmux 6 28K 6 tcp_fsb_rack 10 21K 132 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 15 19K 26 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 434 lltable 50 16K 54 ithread 90 15K 90 bus-sc 34 15K 1627 GEOM 82 14K 570 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 169 md_disk 6 13K 6 md_sectors 3 12K 3 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 ksem 6 10K 17 in6_multi 65 9K 65 bmsafemap 2 9K 342 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 filemon 1 8K 25 shmfd 1 8K 2 pfs_vncache 1 8K 1 plimit 20 8K 478 audit_evclass 238 8K 300 freework 29 8K 637 taskqueue 66 7K 99 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 207 sctp_atky 137 6K 975 pfs_nodes 22 6K 22 pf_ifnet 12 5K 26 ufs_dirhash 24 5K 24 kqueue 63 5K 1102 UMA 272 5K 272 DEVFSP 67 5K 150 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 15 4K 205 pwddesc 58 4K 1015 acpisem 28 4K 28 kcovinfo 52 4K 52 dirrem 11 3K 292 terminal 11 3K 11 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 11 crypto 7 3K 35 proc-args 71 3K 2060 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 13921 ip6ndp 12 2K 13 session 15 2K 53 Unitno 32 2K 62 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_athm 98 2K 794 freefile 12 2K 269 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 netlink 3 2K 41 ipsecpolicy 2 2K 2 tcp_pcm_rack 5 2K 66 lockf 11 2K 33 acpidev 20 2K 20 sctp_map 78 2K 362 msi 9 2K 9 softdep 1 1K 1 mkdir 8 1K 406 freeblks 4 1K 253 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 newdirblk 7 1K 203 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 139 cryptodev 10 1K 143 pci_link 10 1K 10 inpcbpolicy 21 1K 401 diradd 5 1K 309 encap_export_host 12 1K 12 select 5 1K 45 osd 20 1K 216 sctp_stri 1 1K 56 indirdep 2 1K 575 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_iter 1 1K 27 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_cpal 1 1K 27 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 72 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 soname 3 1K 3911 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 422 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 2 pf_table 0 0K 6 pf_rule 0 0K 5 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 394 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 53 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 26 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 ip_msource 0 0K 2 ip_moptions 0 0K 1 in_mfilter 0 0K 4 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 20 fadvise 0 0K 2 VN POLL 0 0K 0 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 18 lio 0 0K 26 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14103 ioctlops 0 0K 204 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 332 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 674 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 17 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 7 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 18150 0 254 38494208 0 mbuf 256 8865 8162 74852 0 254 4358912 0 BUF TRIE 144 254 11534 1845 0 62 1697472 0 malloc-384 384 4121 49 4426 0 30 1601280 0 malloc-128 128 11616 102 11668 0 126 1499904 0 malloc-4096 4096 333 3 530 0 2 1376256 0 UMA Slabs 0 112 11020 26 11020 0 126 1237152 0 sctp_asoc 2256 39 471 170 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16978 53 16978 0 254 953736 0 RADIX NODE 144 5911 608 31571 0 62 938736 0 malloc-65536 65536 10 0 13 0 1 655360 0 FFS inode 1168 530 30 802 0 8 654080 0 sctp_ep 1152 58 453 567 0 254 588672 0 socket 1024 51 457 2196 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 5 2 183 0 1 458752 0 256 Bucket 2048 195 17 1285 0 8 434176 0 sctp_raddr 736 39 478 210 0 254 380512 0 malloc-256 256 343 1022 3410 0 62 349440 0 malloc-16384 16384 17 4 199 0 1 344064 0 VM OBJECT 264 1018 272 15578 0 30 340560 0 THREAD 1824 149 19 480 0 8 306432 0 malloc-32768 32768 2 7 529 0 1 294912 0 malloc-4096 4096 59 13 1003 0 2 294912 0 VNODE 440 568 98 843 0 30 293040 0 malloc-64 64 3985 362 10100 0 254 278208 0 malloc-16 16 14620 380 16820 0 254 240000 0 sctp_chunk 152 35 1499 3573 0 254 233168 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 26 194 154 0 0 225280 0 tcp_log 416 20 493 601 0 254 213408 0 malloc-32768 32768 5 1 17 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5337 333 8026 0 254 181440 0 malloc-128 128 1219 176 27139 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1110 654 52762 0 126 169344 0 ertt_txseginfo 40 0 4141 24395 0 254 165640 0 FPU_save_area 832 151 47 646 0 16 164736 0 malloc-2048 2048 8 72 1159 0 8 163840 0 FFS2 dinode 256 530 100 802 0 62 161280 0 malloc-2048 2048 62 10 762 0 8 147456 0 malloc-1024 1024 130 14 1385 0 16 147456 0 S VFS Cache 104 1007 397 1349 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 3 0 1 131072 0 unpcb 256 2 508 1186 0 254 130560 0 mbuf_packet 256 77 431 1539 0 254 130048 0 PROC 1376 58 30 1002 0 8 121088 0 ksiginfo 112 65 979 129 0 126 116928 0 malloc-128 128 759 140 2597 0 126 115072 0 tcp_bbr_map 128 0 775 3776 0 126 99200 0 malloc-128 128 543 232 3974 0 126 99200 0 malloc-32768 32768 0 3 122 0 1 98304 0 filedesc0 1072 59 25 1015 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 13033 0 30 85680 0 128 Bucket 1024 61 22 290 0 16 84992 0 malloc-16384 16384 4 1 184 0 1 81920 0 malloc-8192 8192 8 2 139 0 1 81920 0 malloc-384 384 151 59 867 0 30 80640 0 sctp_readq 152 1 519 31 0 254 79040 0 64 Bucket 512 107 29 1869 0 30 69632 0 malloc-64 64 605 466 15562 0 254 68544 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-4096 4096 10 6 20 0 2 65536 0 malloc-1024 1024 40 24 179 0 16 65536 0 malloc-1024 1024 15 49 528 0 16 65536 0 malloc-256 256 177 78 1240 0 62 65280 0 32 Bucket 256 92 163 1684 0 62 65280 0 sctp_stream_msg_out 112 10 530 47 0 254 60480 0 tcp_inpcb 1320 15 27 203 0 8 55440 0 malloc-64 64 558 261 1191 0 254 52416 0 tcp_rack_map 128 9 394 1659 0 126 51584 0 malloc-256 256 65 130 489 0 62 49920 0 malloc-256 256 93 102 998 0 62 49920 0 malloc-256 256 59 136 1124 0 62 49920 0 malloc-256 256 63 132 790 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14306 0 16 49152 0 malloc-8192 8192 2 4 46 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 9 3 70 0 2 49152 0 pcpu-64 64 495 273 495 0 254 49152 0 malloc-384 384 44 76 414 0 30 46080 0 malloc-384 384 57 63 519 0 30 46080 0 malloc-384 384 90 30 93 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 185 365 8496 0 126 44000 0 malloc-4096 4096 6 4 569 0 2 40960 0 malloc-4096 4096 6 4 10 0 2 40960 0 pcpu-8 8 4759 361 5067 0 254 40960 0 VMSPACE 616 34 32 977 0 16 40656 0 da_ccb 544 0 70 3393 0 16 38080 0 udp_inpcb 416 4 86 165 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 52 515 13828 0 254 36288 0 malloc-64 64 151 416 164 0 254 36288 0 malloc-64 64 2 565 19 0 254 36288 0 malloc-64 64 331 236 1936 0 254 36288 0 malloc-64 64 41 526 43 0 254 36288 0 malloc-128 128 70 209 81 0 126 35712 0 malloc-128 128 12 267 496 0 126 35712 0 malloc-128 128 94 185 627 0 126 35712 0 malloc-128 128 68 211 69 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 48 87 792 0 62 34560 0 malloc-256 256 48 87 62 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 8 8 96 0 8 32768 0 malloc-2048 2048 2 14 8 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 11 5 31 0 8 32768 0 malloc-2048 2048 0 16 6 0 8 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-1024 1024 11 21 26 0 16 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-512 512 3 61 108 0 30 32768 0 malloc-512 512 3 61 20 0 30 32768 0 malloc-512 512 6 58 37 0 30 32768 0 malloc-512 512 11 53 16 0 30 32768 0 tcp_rack_pcb 1152 5 23 66 0 8 32256 0 tcp_bbr_pcb 896 2 34 60 0 16 32256 0 ttyinq 160 135 65 570 0 62 32000 0 PGRP 120 19 245 57 0 126 31680 0 clpbuf 2624 0 12 43 0 4 31488 0 sctp_laddr 48 77 511 194 0 254 28224 0 16 Bucket 144 67 129 387 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 0 133 28 0 62 27664 0 udplite_inpcb 416 0 63 2 0 30 26208 0 mqnode 416 5 58 5 0 30 26208 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 11 0 62 25600 0 pipe 736 18 15 295 0 16 24288 0 PWD 40 21 585 258 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 62 238 415 0 126 24000 0 ripcb 384 2 58 31 0 30 23040 0 malloc-384 384 31 29 43 0 30 23040 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 udp_inpcb ports 32 2 628 26 0 254 20160 0 tcp_inpcb ports 32 8 622 87 0 254 20160 0 ertt 72 15 265 203 0 126 20160 0 malloc-32 32 200 430 1077 0 254 20160 0 malloc-32 32 253 377 346 0 254 20160 0 malloc-32 32 222 408 1139 0 254 20160 0 malloc-32 32 23 607 2734 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 147 483 2237 0 254 20160 0 malloc-32 32 31 599 42 0 254 20160 0 2 Bucket 32 72 558 475 0 254 20160 0 KNOTE 160 1 124 39 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 65 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 26 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 194 0 2 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 177 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 1 335 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 23972 0 254 16032 0 malloc-16 16 554 446 5049 0 254 16000 0 mqueue 248 2 62 2 0 62 15872 0 kenv 258 17 43 1056 0 30 15480 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 101 649 1487 0 254 12000 0 malloc-16 16 5 745 5 0 254 12000 0 malloc-16 16 125 625 27314 0 254 12000 0 malloc-16 16 11 739 147 0 254 12000 0 malloc-16 16 63 687 114 0 254 12000 0 itimer 352 0 33 12 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 3 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 10 490 12 0 254 8000 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 md7 4 0 0 0 0 254 0 0 md233 4 0 0 0 0 254 0 0 md8 4 0 0 0 0 254 0 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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