if_delmupanic: ASan: Invalid access, 1-byte read at 0xfffffe0074f77342, UMAUseAfterFree(fd) cpuid = 0 time = 1729438806 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ecea30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056eceb90 vpanic() at vpanic+0x280/frame 0xfffffe0056eced50 panic() at panic+0xb5/frame 0xfffffe0056ecee20 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056eceef0 rn_match() at rn_match+0x79/frame 0xfffffe0056ecef90 lradix6_lookup() at lradix6_lookup+0x1a2/frame 0xfffffe0056ecf070 fib6_lookup() at fib6_lookup+0x99/frame 0xfffffe0056ecf0c0 sctp_add_remote_addr() at sctp_add_remote_addr+0xc32/frame 0xfffffe0056ecf150 sctp_aloc_assoc_locked() at sctp_aloc_assoc_locked+0x81b/frame 0xfffffe0056ecf1d0 sctp_aloc_assoc_connected() at sctp_aloc_assoc_connected+0x156/frame 0xfffffe0056ecf250 sctp_lower_sosend() at sctp_lower_sosend+0x2a45/frame 0xfffffe0056ecf6c0 sctp_sosend() at sctp_sosend+0x708/frame 0xfffffe0056ecf960 sousrsend() at sousrsend+0x117/frame 0xfffffe0056ecf9f0 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe0056ecfb50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe0056ecfd10 ia32_syscall() at ia32_syscall+0x4aa/frame 0xfffffe0056ecff30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1030 tid 100204 ] Stopped at kdb_enter+0x6e: movq $0,0x23de317(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0073200000 rdx 0x3ffff rbx 0xffffffff8272db40 .str.27 rsp 0xfffffe0056eceb70 rbp 0xfffffe0056eceb90 rsi 0x40001 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0xaa02000000000000 r11 0x5b r12 0xfffffe005bd01740 r13 0xfffffffffffffffe r14 0xffffffff8272db40 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%rip) db> show proc Process 1030 (syz-executor) at 0xfffffe005bccd5c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1007 at 0xfffffe005bcafae0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005bcb3268 (map 0xfffffe005bcb3268) (map.pmap 0xfffffe005bcb3328) (pmap 0xfffffe005bcb3398) threads: 3 100118 RunQ syz-executor 100204 Run CPU 0 syz-executor 100205 S uwait 0xfffffe0058479500 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1033 1023 1023 0 R syz-executor 1032 847 847 0 R (threaded) syz-executor 100173 RunQ syz-executor 100206 S uwait 0xfffffe00586cda00 syz-executor 1030 1007 1007 0 R (threaded) syz-executor 100118 RunQ syz-executor 100204 Run CPU 0 syz-executor 100205 S uwait 0xfffffe0058479500 syz-executor 1023 763 1023 0 R syz-executor 1007 763 1007 0 R syz-executor 989 1 989 0 Ss select 0xfffffe0057f90540 rtsol 988 1 988 0 Ss select 0xfffffe0057f90440 rtsol 987 1 987 0 Ss select 0xfffffe0057f904c0 rtsol 984 891 424 0 S kqread 0xfffffe0074f44400 rtsol 916 763 916 0 RE syz-executor 891 874 424 0 S wait 0xfffffe005bcaf580 sh 874 424 424 0 S wait 0xfffffe005bcf3000 sh 847 763 847 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007a07bb0 csh 759 682 759 0 Ss select 0xfffffe0058479b40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058932cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589330b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 738 1 18 0 S+ piperd 0xfffffe005999db80 logger 737 736 18 0 S+ nanslp 0xffffffff83983400 sleep 736 1 18 0 S+ wait 0xfffffe005bcb0b00 sh 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe0058479740 sshd 495 1 495 0 Ss select 0xfffffe00586cec40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be35a0 devd 423 1 423 65 Ss select 0xfffffe005847a4c0 dhclient 338 1 338 0 Ss select 0xfffffe005847a640 dhclient 335 1 335 0 Ss select 0xfffffe005847a8c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00598218e8 [/ 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 0xffffffff81d7a6d0 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8427d9a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845ec9e0 [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 RLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 Run CPU 1 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732d80 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796de00 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d8e00 [ipsec_offload] db> show all locks Process 1030 (syz-executor) thread 0xfffffe005bd01740 (100204) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e56e8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4326 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006e477a68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4409 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00079e78d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4408 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006e477a88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12749 Process 0 (kernel) thread 0xfffffe0007a16740 (100019) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00583271a0) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3764 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ac6e80) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:648 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 435 1133K 548 vfscache 3 1025K 3 pcb 89 739K 537 inodedep 174 577K 236 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 131 242K 1112 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 pagedep 77 147K 131 vmem 5 144K 6 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 123 123K 168 filedesc 16 121K 375 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 518 65K 518 ddb_capture 1 64K 1 LRO 44 45K 74 temp 35 37K 2645 kdtrace 185 37K 1241 umtx 288 36K 288 routetbl 731 35K 2276 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 152 msg 4 30K 4 sctp_stro 28 28K 62 kbdmux 6 28K 6 sctp_atcl 59 23K 313 DEVFS_RULE 56 20K 56 ifaddr 66 19K 195 BPF 14 19K 36 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 diradd 122 16K 208 ithread 90 15K 90 bus-sc 34 15K 1627 mkdir 107 14K 240 eventhandler 163 14K 163 lltable 42 13K 155 ifnet 7 13K 21 ether_multi 148 12K 554 kenv 95 12K 95 ufs_dirhash 60 12K 60 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 bmsafemap 4 9K 203 newdirblk 67 9K 120 plimit 22 9K 445 in6_multi 59 9K 205 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 32 8K 118 dirrem 31 8K 102 audit_evclass 238 8K 300 pf_ifnet 22 8K 89 taskqueue 66 7K 66 kqueue 59 7K 1171 sctp_timw 25 7K 25 sglist 6 7K 6 cred 24 6K 197 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 263 sctp_atky 86 4K 400 acpisem 28 4K 28 kcovinfo 52 4K 234 pwddesc 52 4K 1038 indirdep 12 3K 73 session 23 3K 66 terminal 11 3K 11 proc-args 85 3K 2499 sctp_ifa 19 3K 42 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 7 freefile 17 3K 62 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 10631 ip6ndp 12 2K 41 lockf 17 2K 34 freeblks 7 2K 81 Unitno 28 2K 106 CAM XPT 22 2K 543 tun 4 2K 18 select 12 2K 61 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 5 2K 40 in_multi 5 2K 22 acpidev 20 2K 20 msi 9 2K 9 netlink 2 2K 104 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 10 NFSD session 1 1K 1 sctp_athm 59 1K 339 sctp_map 56 1K 124 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 42 mld 6 1K 20 igmp 6 1K 20 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_stri 1 1K 52 ip6opt 2 1K 32 procdesc 4 1K 12 cdev 2 1K 2 inpcbpolicy 15 1K 320 lkpikmalloc 8 1K 9 osd 10 1K 53 chacha20random 1 1K 1 biobuf 1 1K 1 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 5 1K 3444 cryptodev 2 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 84 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 1 1K 14715 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 39 sctp_iter 0 0K 63 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 63 sctp_aadr 0 0K 6 pf_table 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 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 243 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 3 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 28 ipsecrequest 0 0K 0 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 192 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 aio 0 0K 0 lio 0 0K 0 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 ioctlops 0 0K 176 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 665 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 72 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 3 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 md_sectors 0 0K 0 md_disk 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 8321 1077 13254 0 254 38494208 0 mbuf 256 8602 1060 18347 0 254 2473472 0 BUF TRIE 144 203 11585 487 0 62 1697472 0 malloc-384 384 4121 49 4501 0 30 1601280 0 malloc-128 128 11543 51 11580 0 126 1484032 0 malloc-4096 4096 330 6 531 0 2 1376256 0 UMA Slabs 0 112 10933 5 10933 0 126 1225056 0 sctp_asoc 2256 28 482 62 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16176 63 16176 0 254 909384 0 RADIX NODE 144 5297 242 38085 0 62 797616 0 FFS inode 1168 626 25 689 0 8 760368 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 31 480 226 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 36 472 1865 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 5 2 211 0 1 458752 0 sctp_raddr 736 28 489 62 0 254 380512 0 VM OBJECT 264 1201 89 17269 0 30 340560 0 VNODE 440 664 92 743 0 30 332640 0 DEVCTL 1024 191 101 320 0 0 299008 0 256 Bucket 2048 137 7 1020 0 8 294912 0 malloc-64 64 3975 372 5992 0 254 278208 0 THREAD 1824 131 13 206 0 8 262656 0 malloc-4096 4096 53 7 1036 0 2 245760 0 malloc-16 16 14512 238 14582 0 254 236000 0 malloc-32768 32768 2 5 62 0 1 229376 0 malloc-2048 2048 102 10 102 0 8 229376 0 tcp_log 416 0 513 59 0 254 213408 0 malloc-16384 16384 7 5 179 0 1 196608 0 malloc-256 256 695 55 1723 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5334 336 5376 0 254 181440 0 malloc-128 128 1225 170 27130 0 126 178560 0 FFS2 dinode 256 626 64 688 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 141 19 1761 0 16 163840 0 MAP ENTRY 96 1306 332 56987 0 126 157248 0 S VFS Cache 104 1025 262 1117 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-128 128 811 212 2658 0 126 130944 0 unpcb 256 14 496 1262 0 254 130560 0 mbuf_packet 256 26 482 551 0 254 130048 0 FPU_save_area 832 133 11 279 0 16 119808 0 ksiginfo 112 52 992 75 0 126 116928 0 malloc-2048 2048 35 21 421 0 8 114688 0 PROC 1376 52 25 1033 0 8 105952 0 malloc-128 128 539 236 4455 0 126 99200 0 malloc-384 384 192 48 299 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_chunk 152 27 493 52 0 254 79040 0 filedesc0 1072 53 17 1038 0 8 75040 0 malloc-8192 8192 8 1 115 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 5926 0 30 73440 0 64 Bucket 512 75 61 4754 0 30 69632 0 malloc-384 384 112 68 407 0 30 69120 0 128 Bucket 1024 48 19 250 0 16 68608 0 malloc-64 64 558 513 1412 0 254 68544 0 malloc-64 64 604 467 12413 0 254 68544 0 malloc-128 128 267 260 607 0 126 67456 0 DIRHASH 1024 59 5 59 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 4 0 184 0 1 65536 0 malloc-2048 2048 8 24 1197 0 8 65536 0 malloc-2048 2048 23 9 38 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 158 97 1030 0 62 65280 0 malloc-256 256 83 172 448 0 62 65280 0 sctp_stream_msg_out 112 0 540 26 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 31 0 2 57344 0 malloc-256 256 105 90 1189 0 62 49920 0 malloc-256 256 86 109 406 0 62 49920 0 malloc-256 256 64 131 399 0 62 49920 0 32 Bucket 256 67 128 1472 0 62 49920 0 NAMEI 1024 0 48 16148 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 6 6 10 0 2 49152 0 malloc-2048 2048 8 16 134 0 8 49152 0 malloc-1024 1024 30 18 77 0 16 49152 0 pcpu-8 8 4896 736 7147 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 5 28 40 0 8 43560 0 malloc-4096 4096 6 4 565 0 2 40960 0 VMSPACE 616 36 30 1019 0 16 40656 0 pipe 736 19 36 391 0 16 40480 0 da_ccb 544 0 70 1572 0 16 38080 0 udp_inpcb 416 6 84 272 0 30 37440 0 malloc-64 64 39 528 14508 0 254 36288 0 malloc-64 64 151 416 179 0 254 36288 0 malloc-64 64 321 246 2040 0 254 36288 0 malloc-64 64 41 526 55 0 254 36288 0 malloc-32 32 765 369 1153 0 254 36288 0 tcp_rack_map 128 0 279 12 0 126 35712 0 tcp_bbr_map 128 0 279 75 0 126 35712 0 malloc-128 128 70 209 73 0 126 35712 0 malloc-128 128 21 258 217 0 126 35712 0 malloc-128 128 68 211 83 0 126 35712 0 routing nhops 256 26 109 90 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 51 39 531 0 30 34560 0 malloc-384 384 79 11 79 0 30 34560 0 malloc-256 256 51 84 319 0 62 34560 0 malloc-256 256 50 85 92 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 11 5 42 0 8 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-512 512 3 61 191 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 3 61 11 0 30 32768 0 malloc-512 512 4 60 48 0 30 32768 0 malloc-512 512 22 42 24 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 188 212 9556 0 126 32000 0 PGRP 120 27 237 84 0 126 31680 0 sctp_laddr 48 1 587 85 0 254 28224 0 16 Bucket 144 48 148 254 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 15 591 163 0 254 24240 0 rtentry 168 26 118 90 0 62 24192 0 8 Bucket 80 48 252 284 0 126 24000 0 ripcb 384 4 56 8 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2624 0 8 13 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 tcp_inpcb ports 32 2 628 30 0 254 20160 0 ertt 72 5 275 40 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 249 381 403 0 254 20160 0 malloc-32 32 222 408 1207 0 254 20160 0 malloc-32 32 27 603 2756 0 254 20160 0 malloc-32 32 126 504 2247 0 254 20160 0 malloc-32 32 31 599 35 0 254 20160 0 2 Bucket 32 57 573 378 0 254 20160 0 KNOTE 160 4 121 202 0 62 20000 0 L VFS Cache 320 12 48 27 0 30 19200 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 22 0 1 16384 0 malloc-4096 4096 0 4 196 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-1024 1024 10 6 10 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_rack_pcb 1152 0 14 3 0 8 16128 0 tcp_bbr_pcb 896 0 18 25 0 16 16128 0 malloc-16 16 547 453 5300 0 254 16000 0 kenv 258 17 43 1058 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 0 303 286 0 254 12120 0 malloc-32 32 7 371 20 0 254 12096 0 malloc-16 16 60 690 589 0 254 12000 0 malloc-16 16 5 745 19 0 254 12000 0 malloc-16 16 93 657 26686 0 254 12000 0 malloc-16 16 24 726 151 0 254 12000 0 malloc-16 16 61 689 102 0 254 12000 0 malloc-16 16 34 716 36 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1041 0 254 8016 0 UMA Slabs 1 176 10 12 10 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 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 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 cryptop 280 0 0 0 0 30 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 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 rl_entry 48 0 0 0 0 254 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-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-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 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