panic: ASan: Invalid access, 8-byte read at 0xfffffe006ce43b00, UMAUseAfterFree(fd) cpuid = 1 time = 1712616748 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0073fc1310 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0073fc1470 vpanic() at vpanic+0x26a/frame 0xfffffe0073fc1630 panic() at panic+0xb5/frame 0xfffffe0073fc1700 kasan_report() at kasan_report+0xdf/frame 0xfffffe0073fc17d0 m_free() at m_free+0x1e/frame 0xfffffe0073fc1810 m_freem() at m_freem+0x48/frame 0xfffffe0073fc1830 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1237/frame 0xfffffe0073fc1a90 sousrsend() at sousrsend+0x117/frame 0xfffffe0073fc1b20 dofilewrite() at dofilewrite+0x131/frame 0xfffffe0073fc1b90 kern_writev() at kern_writev+0xd4/frame 0xfffffe0073fc1c50 sys_writev() at sys_writev+0xe5/frame 0xfffffe0073fc1d10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0073fc1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0073fc1f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825731f08, rbp = 0x825731f80 --- KDB: enter: panic [ thread pid 1226 tid 100458 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xfffffe007248c000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe0073fc1450 rbp 0xfffffe0073fc1470 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe007447cc60 r12 0xfffffe007447c740 r13 0xfffffffffffffffd r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 1226 (syz-executor.3) at 0xfffffe00740adae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 774 at 0xfffffe00579eeb00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d09bc08 (map 0xfffffe006d09bc08) (map.pmap 0xfffffe006d09bcc8) (pmap 0xfffffe006d09bd38) threads: 2 100170 Run CPU 0 syz-executor.3 100458 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1226 774 774 0 R (threaded) syz-executor.3 100170 Run CPU 0 syz-executor.3 100458 Run CPU 1 syz-executor.3 1225 770 770 0 S (threaded) syz-executor.0 100094 S nanslp 0xffffffff83956480 syz-executor.0 100456 S connec 0xfffffe0058ba60da syz-executor.0 100457 S uwait 0xfffffe00742c9f00 syz-executor.0 1224 1222 771 0 S uwait 0xfffffe006d4c5000 syz-executor.1 1222 771 771 0 S (threaded) syz-executor.1 100171 S nanslp 0xffffffff83956481 syz-executor.1 100452 S connec 0xfffffe0058ba585a syz-executor.1 100455 S uwait 0xfffffe006d4c4700 syz-executor.1 1214 772 772 0 S (threaded) syz-executor.2 100270 S nanslp 0xffffffff83956480 syz-executor.2 100445 S connec 0xfffffe0058ba70da syz-executor.2 100447 S uwait 0xfffffe0057370500 syz-executor.2 1203 1 770 0 S uwait 0xfffffe006d4c4500 syz-executor.0 1187 1 772 0 S uwait 0xfffffe006d4c4c00 syz-executor.2 1145 1 771 0 S uwait 0xfffffe0057370400 syz-executor.1 1101 1 1101 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 1100 1 1100 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 1099 1 1099 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 1098 1 1098 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 1097 1 1097 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 1096 1 1096 0 Ss+ ttyin 0xfffffe005874b8b0 getty 1095 1 1095 0 Ss+ ttyin 0xfffffe005874b0b0 getty 1094 1 1094 0 Ss+ ttyin 0xfffffe005874a8b0 getty 1093 1 1093 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 1023 0 0 0 DL mdwait 0xfffffe007436d000 [md1] 1013 0 0 0 DL mdwait 0xfffffe00742cd000 [md0] 1003 1 772 0 SV uwait 0xfffffe0057370880 syz-executor.2 992 1 771 0 SV uwait 0xfffffe00578ca000 syz-executor.1 890 785 424 0 S select 0xfffffe00078775c0 rtsol 889 0 0 0 DL aiordy 0xfffffe006a8075a0 [aiod4] 888 0 0 0 DL aiordy 0xfffffe006cffe040 [aiod3] 887 0 0 0 DL aiordy 0xfffffe006a806ae0 [aiod2] 885 0 0 0 DL aiordy 0xfffffe006cffeb00 [aiod1] 785 779 424 0 S wait 0xfffffe006cfff5c0 sh 779 1 424 0 S wait 0xfffffe006a807b00 sh 774 768 774 0 Ss nanslp 0xffffffff83956481 syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff83956480 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83956481 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83956481 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe005736e700 syz-fuzzer 100113 S uwait 0xfffffe00578ca980 syz-fuzzer 100114 S wait 0xfffffe005420bb00 syz-fuzzer 100115 S wait 0xfffffe005420bb00 syz-fuzzer 100116 S uwait 0xfffffe00578cac80 syz-fuzzer 100117 S uwait 0xfffffe00578c9b80 syz-fuzzer 100118 S kqread 0xfffffe0007c82700 syz-fuzzer 100119 S uwait 0xfffffe00578c9d80 syz-fuzzer 100120 S wait 0xfffffe005420bb00 syz-fuzzer 100121 S wait 0xfffffe005420bb00 syz-fuzzer 100122 S uwait 0xfffffe005736db00 syz-fuzzer 100125 S uwait 0xfffffe00578c9e80 syz-fuzzer 100188 S uwait 0xfffffe006d4c4800 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00579ed0d0 csh 764 682 764 0 Ss select 0xfffffe0007877740 sshd 737 1 18 0 S+ nanslp 0xffffffff83956481 sleep 682 1 682 0 Ss select 0xfffffe00078779c0 sshd 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007cea060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100080 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00589dbce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100081 D launds 0xffffffff83aa3504 [laundry: dom0] 100082 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847c5bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8447b760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 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] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4219 sysctloid 35099 2069K 35170 vtbuf 24 1968K 46 kobj 326 1304K 506 newblk 762 1215K 1075 vfscache 3 1025K 3 pcb 67 716K 619 inodedep 352 644K 392 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 133 250K 1306 filedesc 29 229K 741 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 32 136K 312 vmem 3 134K 4 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 dirrem 298 75K 325 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 212 43K 1686 temp 36 39K 1894 freefile 274 35K 299 DEVFS3 130 33K 140 filemon 4 32K 36 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 kbdmux 6 28K 6 md_sectors 6 24K 6 sctp_stro 20 20K 98 DEVFS_RULE 56 20K 56 routetbl 132 19K 407 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 iov 1 16K 14204 ithread 97 16K 97 sctp_atcl 41 16K 403 bus-sc 34 15K 1687 eventhandler 162 14K 162 lltable 43 14K 43 GEOM 75 13K 573 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 3 9K 358 md_disk 8 9K 8 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 7 shmfd 1 8K 5 pfs_vncache 1 8K 1 kqueue 59 8K 1255 audit_evclass 238 8K 300 sctp_timw 29 8K 29 taskqueue 63 7K 63 cred 26 7K 245 diradd 50 7K 358 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 14 5K 25 hhook 15 5K 17 ufs_dirhash 24 5K 24 plimit 18 5K 477 UMA 269 5K 269 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 134 mkdir 30 4K 604 acpisem 28 4K 28 pwddesc 55 4K 1266 kcovinfo 52 4K 52 newdirblk 22 3K 302 terminal 11 3K 11 sctp_atky 61 3K 534 indirdep 10 3K 10 session 19 3K 45 clone 9 3K 9 uidinfo 2 3K 7 proc-args 68 3K 2292 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 122 ip6ndp 12 2K 13 Unitno 29 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freework 7 2K 302 msi 12 2K 12 freeblks 6 2K 301 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 lockf 7 1K 26 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 14 selfd 12 1K 15603 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_athm 41 1K 427 sctp_map 40 1K 196 crypto 4 1K 5 encap_export_host 12 1K 12 netlink 2 1K 28 inpcbpolicy 16 1K 341 osd 13 1K 132 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 33 pf_rule 2 1K 2 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 85 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 78 soname 3 1K 3611 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 177 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 0 sctp_stri 0 0K 48 tcp_pcm_rack 0 0K 34 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 68 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 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 5 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 MLX5DUMP 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 4 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 0 ip_moptions 0 0K 2 in_mfilter 0 0K 2 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 204 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 66 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 ioctlops 0 0K 126 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 664 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 sigio 0 0K 1 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 84 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 NEWdirectio 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 12 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 0 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 8320 1078 22962 0 254 38494208 0 mbuf 256 8776 887 45026 0 254 2473728 0 BUF TRIE 144 237 11551 563 0 62 1697472 0 malloc-4096 4096 389 19 2333 0 2 1671168 0 malloc-384 384 4261 59 4636 0 30 1658880 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11529 189 11603 0 126 1499904 0 UMA Slabs 0 112 11194 32 11194 0 126 1257312 0 sctp_asoc 2256 20 490 98 0 254 1150560 0 malloc-65536 65536 15 1 19 0 1 1048576 0 vmem btag 56 16689 126 16689 0 254 941640 0 RADIX NODE 144 6032 431 37101 0 62 930672 0 FFS inode 1168 544 30 851 0 8 670432 0 sctp_ep 1144 21 490 281 0 254 584584 0 md1 512 1024 32 1024 0 30 540672 0 md0 512 1024 32 1024 0 30 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 30 478 1855 0 254 487680 0 sctp_raddr 736 20 497 98 0 254 380512 0 256 Bucket 2048 149 21 1091 0 8 348160 0 malloc-16384 16384 18 3 373 0 1 344064 0 VM OBJECT 264 1076 214 19000 0 30 340560 0 THREAD 1824 156 20 458 0 8 321024 0 VNODE 448 582 84 892 0 30 298368 0 malloc-64 64 3881 214 3893 0 254 262080 0 malloc-2048 2048 107 13 134 0 8 245760 0 malloc-16 16 14512 488 14730 0 254 240000 0 DEVCTL 1024 26 194 151 0 0 225280 0 tcp_log 416 21 492 239 0 254 213408 0 malloc-256 256 773 37 1108 0 62 207360 0 mbuf_packet 256 3 759 7046 0 254 195072 0 malloc-128 128 1311 208 29469 0 126 194432 0 malloc-256 256 697 53 1713 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5315 355 5346 0 254 181440 0 malloc-1024 1024 159 17 273 0 16 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 158 40 765 0 16 164736 0 MAP ENTRY 96 1153 485 55680 0 126 157248 0 malloc-384 384 364 26 404 0 30 149760 0 malloc-2048 2048 13 59 1116 0 8 147456 0 S VFS Cache 104 1018 386 1369 0 126 146016 0 FFS2 dinode 256 544 26 850 0 62 145920 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 3 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 928 95 2068 0 126 130944 0 unpcb 256 6 504 1207 0 254 130560 0 ksiginfo 112 60 984 530 0 126 116928 0 PROC 1376 54 23 1226 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 10 1 43 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 55 28 272 0 16 84992 0 malloc-128 128 446 205 779 0 126 83328 0 filedesc0 1072 55 22 1266 0 8 82544 0 malloc-4096 4096 17 3 33 0 2 81920 0 malloc-2048 2048 23 17 283 0 8 81920 0 sctp_chunk 152 14 506 42 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 5064 0 30 73440 0 64 Bucket 512 76 60 1763 0 30 69632 0 malloc-64 64 643 428 15478 0 254 68544 0 malloc-128 128 314 213 786 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 sctp_stream_msg_out 112 1 539 20 0 254 60480 0 malloc-64 64 418 401 3119 0 254 52416 0 malloc-64 64 467 352 941 0 254 52416 0 malloc-256 256 84 111 1640 0 62 49920 0 malloc-256 256 73 122 202 0 62 49920 0 malloc-256 256 90 105 1064 0 62 49920 0 32 Bucket 256 75 120 2277 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14663 0 16 49152 0 malloc-4096 4096 9 3 22 0 2 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 8 25 119 0 8 43032 0 malloc-8192 8192 3 2 45 0 1 40960 0 pcpu-8 8 4758 362 4974 0 254 40960 0 VMSPACE 616 32 34 1142 0 16 40656 0 pipe 728 18 37 345 0 16 40040 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_readq 152 0 260 4 0 254 39520 0 udp_inpcb 416 5 85 178 0 30 37440 0 malloc-64 64 24 543 15639 0 254 36288 0 malloc-64 64 99 468 710 0 254 36288 0 malloc-64 64 65 502 1253 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_bbr_map 128 5 274 174 0 126 35712 0 tcp_rack_map 128 0 279 42 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 29 250 3340 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 79 11 422 0 30 34560 0 malloc-256 256 77 58 507 0 62 34560 0 malloc-256 256 14 121 284 0 62 34560 0 malloc-256 256 49 86 472 0 62 34560 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 6 10 21 0 8 32768 0 malloc-2048 2048 15 1 31 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 50 0 16 32768 0 malloc-1024 1024 1 31 8 0 16 32768 0 malloc-1024 1024 10 22 1534 0 16 32768 0 malloc-1024 1024 5 27 11 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 157 0 30 32768 0 malloc-512 512 7 57 44 0 30 32768 0 malloc-512 512 4 60 62 0 30 32768 0 malloc-512 512 2 62 55 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 8038 0 254 32320 0 Files 80 147 253 8503 0 126 32000 0 PGRP 120 19 245 47 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 tcp_bbr_pcb 832 2 34 38 0 16 29952 0 sctp_laddr 48 4 584 65 0 254 28224 0 malloc-32 32 277 605 3291 0 254 28224 0 16 Bucket 144 54 142 268 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 1 132 66 0 62 27664 0 da_ccb 544 0 49 1381 0 16 26656 0 udplite_inpcb 416 1 62 20 0 30 26208 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 206 0 2 24576 0 tcp_rack_pcb 1216 0 20 34 0 8 24320 0 rl_entry 40 39 567 39 0 254 24240 0 PWD 40 20 586 386 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 58 242 345 0 126 24000 0 ripcb 384 2 58 24 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 25 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 udplite_inpcb ports 32 1 629 5 0 254 20160 0 udp_inpcb ports 32 2 628 36 0 254 20160 0 tcp_inpcb ports 32 6 624 33 0 254 20160 0 ertt 72 8 272 119 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 193 437 1778 0 254 20160 0 malloc-32 32 144 486 947 0 254 20160 0 malloc-32 32 21 609 567 0 254 20160 0 malloc-32 32 55 575 947 0 254 20160 0 malloc-32 32 31 599 65 0 254 20160 0 2 Bucket 32 66 564 389 0 254 20160 0 KNOTE 160 32 93 4788 0 62 20000 0 AIOCB 552 0 35 4 0 16 19320 0 AIOLIO 272 0 70 66 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 2 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 11 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 0 501 12047 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 314 436 503 0 254 12000 0 malloc-16 16 122 628 774 0 254 12000 0 malloc-16 16 2 748 316 0 254 12000 0 malloc-16 16 219 531 4866 0 254 12000 0 malloc-16 16 28 722 27858 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 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 12 27 14 0 0 3744 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 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 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 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 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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