panic: ASan: Invalid access, 8-byte read at 0xfffffe0007793398, UMAUseAfterFree(fd) cpuid = 0 time = 1764082190 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005717d050 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005717d1b0 vpanic() at vpanic+0x257/frame 0xfffffe005717d370 panic() at panic+0xb5/frame 0xfffffe005717d430 kasan_report() at kasan_report+0xdf/frame 0xfffffe005717d500 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe005717d560 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe005717d5b0 sorele_locked() at sorele_locked+0x264/frame 0xfffffe005717d5f0 soclose() at soclose+0x41f/frame 0xfffffe005717d6e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe005717d710 closef() at closef+0x655/frame 0xfffffe005717d8f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe005717dad0 fork1() at fork1+0x833/frame 0xfffffe005717dbf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe005717dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005717df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005717df30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x824dadf08, rbp = 0x824dadf80 --- KDB: enter: panic [ thread pid 1412 tid 100743 ] Stopped at kdb_enter+0x6e: movq $0,0x258d767(%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 0xfffffe007b600000 rdx 0x7ffff rbx 0xffffffff82831be0 .str.27 rsp 0xfffffe005717d190 rbp 0xfffffe005717d1b0 rsi 0x80001 rdi 0xffffffff8165b449 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x33 r12 0xfffffe00587a5780 r13 0xfffffffffffffffe r14 0xffffffff82831be0 .str.27 r15 0 rip 0xffffffff8164482e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x258d767(%rip) db> show proc Process 1412 (syz-executor) at 0xfffffe00586f4560: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 914 at 0xfffffe0058716570 ABI: FreeBSD ELF64 flag: 0x10480180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00586efb68 (map 0xfffffe00586efb68) (map.pmap 0xfffffe00586efc08) (pmap 0xfffffe00586efc78) threads: 3 100104 s syz-executor 100741 s syz-executor 100743 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1412 914 914 60928 T (threaded) syz-executor 100104 s syz-executor 100741 s syz-executor 100743 Run CPU 0 syz-executor 1409 762 1409 0 S piperd 0xfffffe005985a700 syz-executor 1362 1 763 60928 S uwait 0xfffffe005830b500 syz-executor 1329 1 914 0 S uwait 0xfffffe005830b300 syz-executor 1299 1298 914 0 S uwait 0xfffffe005830b600 syz-executor 1298 1 914 0 SV wait 0xfffffe00586f5010 syz-executor 1275 1 914 0 S uwait 0xfffffe0071f9a780 syz-executor 1255 1 763 0 S uwait 0xfffffe0071f99e00 syz-executor 1219 1 1219 0 Ss+ ttyin 0xfffffe00542678b0 getty 1218 1 1218 0 Ss+ ttyin 0xfffffe00542674b0 getty 1217 1 1217 0 Ss+ ttyin 0xfffffe00542670b0 getty 1216 1 1216 0 Ss+ ttyin 0xfffffe0054266cb0 getty 1215 1 1215 0 Ss+ ttyin 0xfffffe00542668b0 getty 1214 1 1214 0 Ss+ ttyin 0xfffffe00542664b0 getty 1213 1 1213 0 Ss+ ttyin 0xfffffe00542660b0 getty 1212 1 1212 0 Ss+ ttyin 0xfffffe0054265cb0 getty 1211 1 1211 0 Ss+ ttyin 0xfffffe0058328cb0 getty 1199 1 763 0 S uwait 0xfffffe005858e180 syz-executor 1191 0 0 0 DL - 0xffffffff83cd3200 [soaiod4] 1190 0 0 0 DL - 0xffffffff83cd3200 [soaiod3] 1189 0 0 0 DL - 0xffffffff83cd3200 [soaiod2] 1188 0 0 0 DL - 0xffffffff83cd3200 [soaiod1] 1136 0 0 0 DL (threaded) [so_splice] 100427 D - 0xfffffe0007787100 [thr_0] 100428 D - 0xfffffe0007787140 [thr_1] 1127 0 0 0 DL mdwait 0xfffffe007b170000 [md32] 1103 0 0 0 DL mdwait 0xfffffe0071ca3000 [md7] 1008 999 1008 0 Ss select 0xfffffe0007787740 dhclient 999 990 423 65 S select 0xfffffe0054236f40 dhclient 990 1 423 0 S wait 0xfffffe0058605018 sh 914 762 914 0 S nanslp 0xffffffff83bb3000 syz-executor 907 0 0 0 DL - 0xffffffff83b5d4c0 [accounting] 853 0 0 0 DL (threaded) [KTLS] 100146 D - 0xfffffe0058595d00 [thr_0] 100147 D - 0xfffffe0058595d80 [thr_1] 100148 D - 0xffffffff83cd4a28 [reclaim_0] 826 0 0 0 DL aiordy 0xfffffe0058714560 [aiod4] 824 0 0 0 DL aiordy 0xfffffe0058715568 [aiod3] 823 0 0 0 DL aiordy 0xfffffe0058605570 [aiod2] 822 0 0 0 DL aiordy 0xfffffe0058604010 [aiod1] 763 762 763 0 S piperd 0xfffffe005984d140 syz-executor 762 760 760 0 S nanslp 0xffffffff83bb3000 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586f3b60 csh 758 1 758 0 Ss select 0xfffffe0007787a40 sshd 16 0 0 0 DL syncer 0xffffffff83ce0c20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdf160 [bufdaemon] 100084 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005808e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d204c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d06588 [dom0] 100082 D launds 0xffffffff83d06594 [laundry: dom0] 100083 D umarcl 0xffffffff81e2eb00 [uma] 7 0 0 0 DL - 0xffffffff8392b5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84865f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff844a7700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f5340 [doneq0] 100046 D - 0xffffffff838f52c0 [async] 100075 D - 0xffffffff838f5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d01e20 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5b5e0 [g_event] 100038 D - 0xffffffff83b5b600 [g_up] 100039 D - 0xffffffff83b5b620 [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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d028c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c57ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff828362c1 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0007bcc500 [ipsec_offload] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5598K 684 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4215 sysctloid 35387 2085K 35462 vtbuf 24 1968K 46 kobj 335 1340K 528 newblk 49 1036K 2769 vfscache 3 1025K 3 pcb 33 678K 376 inodedep 68 538K 686 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 8 subproc 178 270K 1546 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 481724 acpica 1674 184K 56983 filedesc 23 181K 1086 tidhash 3 141K 3 LRO 78 141K 138 pagedep 49 140K 344 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 213 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1016 83K 5174 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 umtx 528 66K 528 module 528 66K 532 ddb_capture 1 64K 1 routetbl 1504 59K 4442 kdtrace 241 50K 2173 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 128 32K 167 msg 4 30K 4 kbdmux 6 28K 6 temp 36 21K 3784 DEVFS_RULE 56 20K 56 ifaddr 72 19K 330 BPF 15 19K 66 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1693 ifnet 8 15K 36 lltable 46 14K 277 eventhandler 163 14K 163 GEOM 59 13K 501 shmfd 10 12K 20 ether_multi 149 12K 1011 kenv 95 12K 95 CAM queue 5 11K 1528 cred 26 10K 442 rman 82 10K 447 rpc 8 9K 8 bmsafemap 3 9K 584 in6_multi 59 9K 357 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 15 pfs_vncache 1 8K 1 md_disk 2 8K 5 pf_ifnet 24 8K 162 audit_evclass 240 8K 306 taskqueue 69 8K 288 plimit 19 8K 755 mkdir 56 7K 636 diradd 51 7K 539 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 newdirblk 43 6K 318 ufs_dirhash 24 5K 30 UMA 271 5K 271 kqueue 67 5K 1798 tcp_fsb_rack 2 5K 54 vt 11 5K 11 sctp_stro 4 4K 5 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 56 4K 1440 acpisem 28 4K 28 sctp_atcl 9 4K 74 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 24 hhook 8 3K 10 clone 9 3K 9 sctp_ifa 17 3K 72 netlink 2 3K 639 DEVFSP 34 3K 389 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 proc-args 62 2K 3286 tun 5 2K 33 Unitno 32 2K 484 dirrem 7 2K 447 in_multi 7 2K 43 session 14 2K 84 ip6ndp 12 2K 72 kcovinfo 27 2K 297 CAM XPT 22 2K 543 lockf 14 2K 183 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 frag6 13 2K 18 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 mount 19 1K 443 mld 7 1K 35 igmp 7 1K 35 CAM periph 4 1K 271 CC Mem 7 1K 164 ipsec 3 1K 3 pfil 6 1K 6 selfd 12 1K 292922 isadev 6 1K 8 pci_link 10 1K 10 iov 11 1K 20418 osd 12 1K 180 sctp_ifn 5 1K 72 crypto 4 1K 38 encap_export_host 12 1K 12 sctp_atky 13 1K 80 freework 3 1K 818 inpcbpolicy 18 1K 802 ip6opt 4 1K 89 sctp_stri 1 1K 2 freefile 4 1K 408 freeblks 2 1K 353 indirdep 2 1K 470 ip_msource 8 1K 17 select 4 1K 86 cdev 2 1K 2 lkpikmalloc 8 1K 9 in_mfilter 9 1K 39 counter_rate 13 1K 13 chacha20random 1 1K 1 VN POLL 3 1K 11 biobuf 1 1K 1 tcp_pcm_rack 1 1K 27 sctp_timw 1 1K 1 sctp_aadr 4 1K 13 vnodes 1 1K 5 ktls 1 1K 23 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 ip_moptions 3 1K 15 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 9 1K 75 cryptodev 2 1K 190 sctp_map 8 1K 10 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 10 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 sctp_vrf 1 1K 1 ip6_msource 1 1K 6 vnet 1 1K 1 sendfile 1 1K 545 pmc 1 1K 1 entropy 2 1K 63 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 92 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 17 sctp_iter 0 0K 115 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 115 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 401 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 133 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 4 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 56 ipsecrequest 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 25 fadvise 0 0K 6 statfs 0 0K 216 namei_tracker 0 0K 5 inotify 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 48 lio 0 0K 6 acl 0 0K 0 soname 0 0K 3775 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 ioctlops 0 0K 190 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 214 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 670 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 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 sigio 0 0K 2 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 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 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 875 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 8327 1833 30535 0 254 41615360 0 tcp_log 416 5919 2721 21482 0 254 3594240 0 mbuf 256 9140 1287 51995 0 254 2669312 0 malloc-4096 4096 393 47 2502 0 2 1802240 0 BUF TRIE 152 253 11551 1985 0 62 1794208 0 malloc-384 384 4163 37 4223 0 30 1612800 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11910 211 12430 0 126 1551488 0 RADIX NODE 152 5723 4152 70361 0 62 1501000 0 UMA Slabs 0 112 12135 27 12135 0 126 1362144 0 sctp_asoc 2256 4 506 5 0 254 1150560 0 malloc-64 64 151 17174 293431 0 254 1108800 0 vmem btag 56 19222 41 19226 0 254 1078728 0 malloc-65536 65536 14 2 19 0 1 1048576 0 malloc-16384 16384 14 35 530 0 1 802816 0 FFS inode 1168 612 25 1032 0 8 744016 0 pbuf 2664 0 229 0 0 2 610056 0 sctp_ep 1152 4 507 68 0 254 588672 0 socket 1024 24 484 2463 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 234 14 2293 0 8 507904 0 DEVCTL 1024 379 101 506 0 0 491520 0 THREAD 1860 184 80 743 0 8 491040 0 VM OBJECT 248 987 757 22924 0 62 432512 0 sctp_raddr 736 4 513 5 0 254 380512 0 VNODE 440 652 68 1103 0 30 316800 0 malloc-64 64 4430 421 6110 0 254 310464 0 malloc-2048 2048 106 38 220 0 8 294912 0 MAP ENTRY 96 915 1731 79545 0 126 254016 0 malloc-16 16 14837 413 17957 0 254 244000 0 FPU_save_area 832 186 93 1044 0 16 232128 0 malloc-2048 2048 3 109 1087 0 8 229376 0 malloc-65536 65536 2 1 4 0 1 196608 0 malloc-32768 32768 2 4 22 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 malloc-32768 32768 0 6 378 0 1 196608 0 malloc-32 32 5500 422 6451 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1139 256 26625 0 126 178560 0 FFS2 dinode 256 612 78 1032 0 62 176640 0 malloc-256 256 79 611 3798 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1368 55 66 1428 0 8 165528 0 unpcb 320 4 512 1413 0 254 165120 0 S VFS Cache 104 1084 437 1564 0 126 158184 0 malloc-4096 4096 29 9 514 0 2 155648 0 malloc-1024 1024 128 16 248 0 16 147456 0 malloc-256 256 314 256 2612 0 62 145920 0 malloc-65536 65536 0 2 74 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 1 3 17 0 1 131072 0 mbuf_packet 256 10 498 1262 0 254 130048 0 filedesc0 1072 57 55 1440 0 8 120064 0 ksiginfo 112 103 941 273 0 126 116928 0 malloc-16384 16384 5 2 10 0 1 114688 0 64 Bucket 512 153 71 11643 0 30 114688 0 malloc-8192 8192 7 6 18 0 1 106496 0 malloc-384 384 207 63 990 0 30 103680 0 malloc-128 128 547 228 1703 0 126 99200 0 malloc-128 128 598 177 2028 0 126 99200 0 malloc-2048 2048 38 10 80 0 8 98304 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 68 15 299 0 16 84992 0 malloc-256 256 200 115 1258 0 62 80640 0 g_bio 440 0 180 13061 0 30 79200 0 sctp_chunk 152 149 371 149 0 254 79040 0 malloc-64 64 572 499 3027 0 254 68544 0 DIRHASH 1024 34 30 38 0 16 65536 0 malloc-65536 65536 0 1 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 32 Bucket 256 87 168 4706 0 62 65280 0 udp_inpcb 408 7 146 551 0 30 62424 0 malloc-8192 8192 6 1 89 0 1 57344 0 VMSPACE 584 27 71 1396 0 16 57232 0 tcp_inpcb 1304 7 35 163 0 8 54768 0 malloc-64 64 297 522 21072 0 254 52416 0 malloc-32 32 1473 165 1958 0 254 52416 0 Files 80 110 540 12880 0 126 52000 0 malloc-128 128 184 219 3139 0 126 51584 0 malloc-128 128 200 203 614 0 126 51584 0 malloc-256 256 22 173 1022 0 62 49920 0 malloc-256 256 34 161 875 0 62 49920 0 malloc-256 256 17 178 4348 0 62 49920 0 NAMEI 1024 0 48 21444 0 16 49152 0 malloc-4096 4096 6 6 85 0 2 49152 0 malloc-4096 4096 5 7 50 0 2 49152 0 malloc-2048 2048 10 14 39 0 8 49152 0 malloc-2048 2048 3 21 214 0 8 49152 0 malloc-2048 2048 12 12 234 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 pcpu-64 64 506 262 506 0 254 49152 0 syncache 176 0 276 4 0 254 48576 0 pipe 736 17 49 478 0 16 48576 0 malloc-384 384 68 52 687 0 30 46080 0 pcpu-8 8 5021 611 9666 0 254 45056 0 TURNSTILE 136 265 50 265 0 62 42840 0 vnpbuf 2664 0 16 1 0 16 42624 0 ttyinq 160 135 115 570 0 62 40000 0 da_ccb 544 0 70 3404 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 19 548 465 0 254 36288 0 malloc-64 64 75 492 2624 0 254 36288 0 malloc-64 64 2 565 395475 0 254 36288 0 malloc-64 64 126 441 882 0 254 36288 0 16 Bucket 144 85 167 451 0 62 36288 0 tcp_rack_map 128 2 277 91 0 126 35712 0 malloc-128 128 88 191 811 0 126 35712 0 malloc-128 128 57 222 4017 0 126 35712 0 ktls_session 256 0 135 6 0 62 34560 0 routing nhops 256 24 111 153 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 29 61 273 0 30 34560 0 malloc-384 384 39 51 872 0 30 34560 0 malloc-256 256 69 66 224 0 62 34560 0 malloc-256 256 60 75 612 0 62 34560 0 ripcb 376 4 86 78 0 30 33840 0 SLEEPQUEUE 88 265 119 265 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 1 3 43 0 1 32768 0 malloc-8192 8192 2 2 41 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 1 7 211 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 197 0 8 32768 0 malloc-1024 1024 4 28 56 0 16 32768 0 malloc-1024 1024 9 23 1862 0 16 32768 0 malloc-1024 1024 7 25 190 0 16 32768 0 malloc-1024 1024 8 24 516 0 16 32768 0 malloc-1024 1024 17 15 23 0 16 32768 0 malloc-512 512 15 49 33 0 30 32768 0 malloc-512 512 2 62 337 0 30 32768 0 malloc-512 512 1 63 38 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 9 55 11 0 30 32768 0 tcp_bbr_pcb 896 0 36 2 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 clpbuf 2664 0 12 78 0 4 31968 0 PGRP 120 17 247 117 0 126 31680 0 sctp_laddr 48 11 577 150 0 254 28224 0 rl_entry 48 11 577 390 0 254 28224 0 malloc-32 32 340 542 1902 0 254 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 0 133 51 0 62 27664 0 udplite_inpcb 408 0 63 10 0 30 25704 0 cpuset 200 9 119 88 0 62 25600 0 PWD 40 16 590 374 0 254 24240 0 rtentry 168 27 117 153 0 62 24192 0 8 Bucket 80 87 213 575 0 126 24000 0 itimer 352 0 66 32 0 30 23232 0 malloc-384 384 0 60 75 0 30 23040 0 tcp_rack_pcb 1088 1 20 27 0 8 22848 0 domainset 40 0 567 52 0 254 22680 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 7 273 163 0 126 20160 0 malloc-32 32 29 601 221 0 254 20160 0 malloc-32 32 86 544 626 0 254 20160 0 malloc-32 32 27 603 847 0 254 20160 0 malloc-32 32 23 607 43741 0 254 20160 0 malloc-32 32 32 598 3797 0 254 20160 0 2 Bucket 32 115 515 628 0 254 20160 0 KNOTE 160 0 125 158 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 32 0 30 19600 0 AIOCB 552 0 35 62 0 16 19320 0 L VFS Cache 320 0 60 32 0 30 19200 0 AIOLIO 272 0 70 6 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 8 0 2 16384 0 malloc-4096 4096 1 3 217 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 110 0 30 16384 0 malloc-512 512 3 29 52 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 0 156 1 0 126 16224 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 0 303 2333 0 254 12120 0 malloc-16 16 72 678 2437 0 254 12000 0 malloc-16 16 37 713 554 0 254 12000 0 malloc-16 16 63 687 1269 0 254 12000 0 malloc-16 16 4 746 36955 0 254 12000 0 malloc-16 16 271 479 352 0 254 12000 0 malloc-16 16 24 726 26039 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 swrbuf 2664 0 4 8 0 4 10656 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2071 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 33 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 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 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 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