panic: ASan: Invalid access, 8-byte read at 0xfffffe00077c2e20, UMAUseAfterFree(fd) cpuid = 1 time = 1767585003 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057042050 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00570421b0 vpanic() at vpanic+0x257/frame 0xfffffe0057042370 panic() at panic+0xb5/frame 0xfffffe0057042430 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057042500 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe0057042560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe00570425b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe00570425f0 soclose() at soclose+0x41f/frame 0xfffffe00570426e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0057042710 closef() at closef+0x655/frame 0xfffffe00570428f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057042ad0 fork1() at fork1+0x833/frame 0xfffffe0057042bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0057042d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057042f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057042f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x825f56f08, rbp = 0x825f56f80 --- KDB: enter: panic [ thread pid 1113 tid 100355 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xfffffe006ee00000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0057042190 rbp 0xfffffe00570421b0 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x85 r12 0xfffffe0058b2b000 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 1113 (syz-executor) at 0xfffffe0058b0c018: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe0058a0cac0 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b1f000 (map 0xfffffe0058b1f000) (map.pmap 0xfffffe0058b1f0a0) (pmap 0xfffffe0058b1f110) threads: 3 100170 s syz-executor 100355 Run CPU 1 syz-executor 100357 s syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1120 1098 1098 0 RV CPU 0 syz-executor 1119 763 763 0 R (threaded) syz-executor 100264 RunQ syz-executor 100364 S uwait 0xfffffe00585f3d00 syz-executor 1118 766 766 0 R (threaded) syz-executor 100173 RunQ syz-executor 100365 RunQ syz-executor 1116 0 0 0 DL (threaded) [so_splice] 100093 D - 0xfffffe0058697a00 [thr_0] 100358 D - 0xfffffe0058697a40 [thr_1] 1115 1113 764 0 S uwait 0xfffffe00585f4380 syz-executor 1113 764 764 0 T (threaded) syz-executor 100170 s syz-executor 100355 Run CPU 1 syz-executor 100357 s syz-executor 1111 1 1111 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 1110 1 1110 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 1109 1 1109 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 1108 1 1108 0 Ss+ ttyin 0xfffffe00542308b0 getty 1107 1 766 0 S uwait 0xfffffe0059a3ec00 syz-executor 1106 1 1106 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 1105 1 1105 0 Ss+ ttyin 0xfffffe00542300b0 getty 1104 1 1104 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 1103 1 1103 0 Ss+ ttyin 0xfffffe00599798b0 getty 1102 1 1102 0 Ss+ ttyin 0xfffffe005422dcb0 getty 1098 762 1098 0 D ppwait 0xfffffe0058a0ba60 syz-executor 1097 1091 1097 0 Ss select 0xfffffe006e909840 dhclient 1091 1084 423 65 S select 0xfffffe0059a8e040 dhclient 1084 1 423 0 S wait 0xfffffe0058acbac0 sh 1012 1 766 0 S uwait 0xfffffe0059a3e300 syz-executor 1011 1 766 0 S uwait 0xfffffe0059a3e200 syz-executor 1004 1 763 0 S uwait 0xfffffe0058694c80 syz-executor 984 1 764 0 S uwait 0xfffffe0058697c80 syz-executor 946 1 764 0 S uwait 0xfffffe0059a3ed00 syz-executor 937 1 763 0 S uwait 0xfffffe0058697d80 syz-executor 931 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 930 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 929 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 928 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 926 1 766 0 S uwait 0xfffffe0059a3fb80 syz-executor 906 1 766 0 S uwait 0xfffffe0059a3fe80 syz-executor 904 1 898 0 SV lockf 0xfffffe005800c980 syz-executor 861 0 0 0 DL aiordy 0xfffffe0058b27560 [aiod4] 860 0 0 0 DL aiordy 0xfffffe0058b27ab8 [aiod3] 859 0 0 0 DL aiordy 0xfffffe0058aed018 [aiod2] 856 0 0 0 DL aiordy 0xfffffe0058aec010 [aiod1] 850 1 764 0 S uwait 0xfffffe0058695000 syz-executor 809 1 763 0 S uwait 0xfffffe0058695100 syz-executor 805 1 764 0 T uwait 0xfffffe00585f4b80 syz-executor 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f41 syz-executor 762 760 760 0 S select 0xfffffe006df8adc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058a020b0 csh 758 1 758 0 Ss select 0xfffffe006df8a6c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a05018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843e0f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff848fc700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 385 5207K 556 tcp_hpts 8 4865K 8 sysctloid 35182 2073K 35257 vtbuf 24 1968K 46 kobj 337 1348K 512 newblk 79 1044K 1292 vfscache 3 1025K 3 pcb 30 673K 369 inodedep 49 530K 325 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 421K 484 subproc 154 290K 1213 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 19857 acpica 1674 184K 56983 vmem 5 144K 7 tidhash 3 141K 3 pagedep 25 134K 158 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 160 LRO 42 105K 66 gtaskqueue 18 98K 18 bus 1020 83K 5178 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 531 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 215 42K 1487 routetbl 655 33K 1925 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 125 32K 148 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2675 DEVFS_RULE 56 20K 56 ifaddr 69 19K 180 BPF 14 19K 42 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1693 eventhandler 170 14K 170 lltable 43 13K 140 kenv 95 12K 95 ether_multi 129 11K 500 GEOM 49 11K 458 CAM queue 5 11K 1528 rman 75 10K 440 shmfd 4 10K 10 rpc 8 9K 8 cred 23 9K 285 bmsafemap 2 9K 288 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 filemon 1 8K 4 pfs_vncache 1 8K 1 plimit 21 8K 580 in6_multi 57 8K 180 audit_evclass 240 8K 306 pf_ifnet 22 8K 79 taskqueue 69 8K 72 ifnet 7 7K 19 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 22 6K 254 ufs_dirhash 24 5K 27 UMA 269 5K 269 kqueue 66 5K 1279 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 1139 evdev 4 4K 4 dirrem 14 4K 208 diradd 28 4K 261 acpisem 28 4K 28 DEVFSP 46 3K 224 terminal 11 3K 11 lockf 25 3K 174 acpidev 20 3K 20 hhook 8 3K 10 uidinfo 3 3K 10 kcovinfo 36 3K 144 proc-args 76 3K 2535 netlink 2 3K 296 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 session 16 2K 62 selfd 29 2K 30807 freeblks 7 2K 150 ip6ndp 12 2K 38 Unitno 27 2K 131 CAM XPT 22 2K 543 tun 4 2K 16 toponodes 6 2K 6 crypto 7 2K 19 sctp_ifa 11 2K 36 ipsecpolicy 2 2K 2 in_multi 5 2K 20 msi 9 2K 9 mkdir 9 2K 288 freefile 9 2K 171 softdep 1 1K 1 indirdep 4 1K 152 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 newdirblk 7 1K 144 mld 7 1K 19 igmp 7 1K 19 CAM periph 4 1K 271 sctp_timw 3 1K 3 sctp_atcl 2 1K 91 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 243 pci_link 10 1K 10 sctp_ifn 5 1K 36 inpcbpolicy 20 1K 548 CC Mem 5 1K 140 encap_export_host 12 1K 12 osd 10 1K 131 in6_mfilter 9 1K 22 VN POLL 4 1K 12 select 4 1K 48 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 110 ip6_msource 5 1K 12 inotify 1 1K 18 vnodes 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_moptions 4 1K 8 ip_msource 2 1K 3 aio 4 1K 8 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 93 in_mfilter 2 1K 8 sctp_vrf 1 1K 1 sctp_atky 2 1K 95 ip_moptions 1 1K 6 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 filedesc_to_leader 1 1K 2 entropy 2 1K 46 acpiintr 1 1K 1 sctp_athm 2 1K 92 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 39 sctp_iter 0 0K 52 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 52 sctp_aadr 0 0K 0 sctp_stro 0 0K 3 sctp_stri 0 0K 2 sctp_map 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 191 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 88 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 24 ipsecrequest 0 0K 0 ip6opt 0 0K 14 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 22 fadvise 0 0K 0 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 25 lio 0 0K 3 acl 0 0K 0 soname 0 0K 3693 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 iov 0 0K 16840 ioctlops 0 0K 233 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 669 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 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 78 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 3 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 mpi3mrbuf 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 md_sectors 0 0K 0 md_disk 0 0K 2 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 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 1332 22007 0 254 39534592 0 malloc-384 384 8210 40 8224 0 30 3168000 0 mbuf 256 8607 1310 27454 0 254 2538752 0 tcp_log 416 1867 2453 7564 0 254 1797120 0 BUF TRIE 152 228 11576 987 0 62 1794208 0 malloc-4096 4096 359 9 559 0 2 1507328 0 malloc-128 128 11583 135 12759 0 126 1499904 0 UMA Slabs 0 112 11271 27 11271 0 126 1265376 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 RADIX NODE 152 6466 731 44309 0 62 1093944 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17575 104 17575 0 254 990024 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 580 22 759 0 8 703136 0 sctp_ep 1152 2 509 87 0 254 588672 0 malloc-64 64 3956 4738 36089 0 254 556416 0 socket 1024 34 474 2119 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 182 0 0 2 484848 0 malloc-16384 16384 22 2 420 0 1 393216 0 sctp_raddr 736 0 517 7 0 254 380512 0 VM OBJECT 248 1085 355 17929 0 62 357120 0 256 Bucket 2048 161 7 1236 0 8 344064 0 malloc-4096 4096 65 13 1186 0 2 319488 0 THREAD 1860 150 18 365 0 8 312480 0 VNODE 440 618 75 812 0 30 304920 0 DEVCTL 1024 167 101 294 0 0 274432 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14511 489 14751 0 254 240000 0 malloc-2048 2048 103 9 194 0 8 229376 0 malloc-32 32 5944 230 6048 0 254 197568 0 malloc-65536 65536 2 1 112 0 1 196608 0 malloc-32768 32768 0 6 125 0 1 196608 0 malloc-256 256 302 448 2139 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 MAP ENTRY 96 1234 656 58427 0 126 181440 0 malloc-128 128 1228 167 26723 0 126 178560 0 FFS2 dinode 256 580 110 759 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 10 506 1425 0 254 165120 0 malloc-2048 2048 9 71 115 0 8 163840 0 FPU_save_area 832 152 28 492 0 16 149760 0 malloc-2048 2048 7 65 1133 0 8 147456 0 S VFS Cache 104 1031 373 1246 0 126 146016 0 malloc-65536 65536 0 2 80 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 14 0 1 131072 0 malloc-1024 1024 122 6 177 0 16 131072 0 mbuf_packet 256 3 505 794 0 254 130048 0 PROC 1368 63 25 1120 0 8 120384 0 tcp_inpcb 1304 5 85 114 0 8 117360 0 ksiginfo 112 69 975 139 0 126 116928 0 malloc-128 128 561 214 4523 0 126 99200 0 filedesc0 1072 65 26 1139 0 8 97552 0 malloc-8192 8192 7 4 33 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-128 128 407 244 1585 0 126 83328 0 64 Bucket 512 101 59 5660 0 30 81920 0 malloc-384 384 138 72 415 0 30 80640 0 malloc-256 256 214 101 540 0 62 80640 0 g_bio 440 0 180 7678 0 30 79200 0 128 Bucket 1024 50 17 267 0 16 68608 0 malloc-64 64 528 543 1968 0 254 68544 0 malloc-128 128 342 185 543 0 126 67456 0 malloc-65536 65536 0 1 2 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 0 2 121 0 1 65536 0 malloc-256 256 122 133 1690 0 62 65280 0 32 Bucket 256 81 174 1029 0 62 65280 0 malloc-8192 8192 6 1 43 0 1 57344 0 malloc-4096 4096 5 9 18 0 2 57344 0 malloc-64 64 480 339 786 0 254 52416 0 malloc-64 64 418 401 1578 0 254 52416 0 Files 80 151 499 9983 0 126 52000 0 udp_inpcb 408 9 117 288 0 30 51408 0 malloc-256 256 41 154 237 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16578 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 86 0 1 49152 0 malloc-2048 2048 20 4 32 0 8 49152 0 malloc-1024 1024 7 41 617 0 16 49152 0 VMSPACE 584 38 46 1092 0 16 49056 0 malloc-384 384 57 63 879 0 30 46080 0 malloc-384 384 18 102 156 0 30 46080 0 ripcb 376 6 114 134 0 30 45120 0 pcpu-8 8 4958 674 6915 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 vnpbuf 2664 0 16 3 0 16 42624 0 malloc-4096 4096 5 5 775 0 2 40960 0 pipe 736 19 36 395 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_chunk 152 0 260 5 0 254 39520 0 da_ccb 544 0 70 2025 0 16 38080 0 malloc-64 64 68 499 237 0 254 36288 0 malloc-64 64 42 525 16245 0 254 36288 0 malloc-64 64 80 487 12912 0 254 36288 0 malloc-64 64 104 463 471 0 254 36288 0 malloc-128 128 5 274 107 0 126 35712 0 malloc-128 128 105 174 628 0 126 35712 0 malloc-128 128 114 165 268 0 126 35712 0 routing nhops 256 23 112 78 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 86 0 30 34560 0 malloc-384 384 54 36 112 0 30 34560 0 malloc-256 256 6 129 593 0 62 34560 0 malloc-256 256 41 94 1136 0 62 34560 0 malloc-256 256 37 98 482 0 62 34560 0 malloc-256 256 12 123 372 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 259 0 2 32768 0 malloc-2048 2048 7 9 77 0 8 32768 0 malloc-2048 2048 0 16 87 0 8 32768 0 malloc-1024 1024 2 30 8 0 16 32768 0 malloc-1024 1024 15 17 28 0 16 32768 0 malloc-1024 1024 16 16 36 0 16 32768 0 malloc-1024 1024 3 29 149 0 16 32768 0 malloc-1024 1024 14 18 19 0 16 32768 0 malloc-1024 1024 2 30 1359 0 16 32768 0 malloc-512 512 4 60 21 0 30 32768 0 malloc-512 512 11 53 18 0 30 32768 0 malloc-512 512 1 63 155 0 30 32768 0 malloc-512 512 2 62 115 0 30 32768 0 malloc-512 512 11 53 175 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 clpbuf 2664 0 12 32 0 4 31968 0 PGRP 120 20 244 79 0 126 31680 0 rl_entry 48 8 580 9 0 254 28224 0 malloc-32 32 321 561 4496 0 254 28224 0 16 Bucket 144 67 129 308 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 20 0 62 27664 0 udplite_inpcb 408 0 63 12 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 31 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 52 0 2 24576 0 PWD 40 25 581 217 0 254 24240 0 rtentry 168 26 118 78 0 62 24192 0 8 Bucket 80 65 235 389 0 126 24000 0 itimer 352 0 66 4 0 30 23232 0 malloc-384 384 2 58 398 0 30 23040 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 5 275 114 0 126 20160 0 malloc-32 32 9 621 138 0 254 20160 0 malloc-32 32 94 536 116 0 254 20160 0 malloc-32 32 68 562 1102 0 254 20160 0 malloc-32 32 70 560 284 0 254 20160 0 malloc-32 32 60 570 3070 0 254 20160 0 malloc-32 32 65 565 1708 0 254 20160 0 2 Bucket 32 79 551 447 0 254 20160 0 KNOTE 160 0 125 398 0 62 20000 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 94 0 16 19320 0 L VFS Cache 320 0 60 17 0 30 19200 0 AIOLIO 272 0 70 3 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 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 58 0 254 16128 0 malloc-16 16 310 690 28241 0 254 16000 0 kenv 258 17 43 1071 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 21 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 1 302 765 0 254 12120 0 malloc-16 16 21 729 54 0 254 12000 0 malloc-16 16 33 717 181 0 254 12000 0 malloc-16 16 34 716 4468 0 254 12000 0 malloc-16 16 207 543 3102 0 254 12000 0 malloc-16 16 38 712 72 0 254 12000 0 malloc-16 16 38 712 225 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 944 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 22 0 0 3744 0 splice 184 0 0 0 0 62 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 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 384 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 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 128 0 0 0 0 126 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 sctp_readq 152 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 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 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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 152 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl