panic: if_ref: ifp 0xfffffe0058725800 has 0 refs cpuid = 1 time = 1723912244 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056faf0b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056faf210 vpanic() at vpanic+0x280/frame 0xfffffe0056faf3d0 panic() at panic+0xb5/frame 0xfffffe0056faf4a0 if_ref() at if_ref+0x96/frame 0xfffffe0056faf4d0 in6m_disconnect_locked() at in6m_disconnect_locked+0xa3/frame 0xfffffe0056faf550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056faf680 ip6_freemoptions() at ip6_freemoptions+0x28d/frame 0xfffffe0056faf6e0 in_pcbfree() at in_pcbfree+0x711/frame 0xfffffe0056faf730 sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe0056faf770 soclose() at soclose+0x41f/frame 0xfffffe0056faf860 _fdrop() at _fdrop+0x58/frame 0xfffffe0056faf890 closef() at closef+0x655/frame 0xfffffe0056fafa70 fdescfree() at fdescfree+0xa99/frame 0xfffffe0056fafc50 exit1() at exit1+0x860/frame 0xfffffe0056fafcf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056fafd10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0056faff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056faff30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x39a7ba, rsp = 0x82062bb78, rbp = 0x82062bb80 --- KDB: enter: panic [ thread pid 909 tid 100162 ] Stopped at kdb_enter+0x6e: movq $0,0x23de6e7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82712c40 .str.27 rsp 0xfffffe0056faf1f0 rbp 0xfffffe0056faf210 rsi 0 rdi 0xffffffff815cbbb9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x3 r12 0xfffffe005f8ff740 r13 0xfffffffffffffffd r14 0xffffffff82712c40 .str.27 r15 0 rip 0xffffffff815b792e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de6e7(%rip) db> show proc Process 909 (syz-executor) at 0xfffffe005f8efb00: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe005f8a3ac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007a0d4d0 (map 0xfffffe0007a0d4d0) (map.pmap 0xfffffe0007a0d590) (pmap 0xfffffe0007a0d600) threads: 1 100162 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 911 888 888 0 R (threaded) syz-executor 100182 Run CPU 0 syz-executor 100210 S connec 0xfffffe0059949c1a syz-executor 100211 RunQ syz-executor 910 908 908 0 R ifconfig 909 765 765 0 RE CPU 1 syz-executor 908 763 908 0 S wait 0xfffffe005f8a4580 syz-executor 904 767 767 0 R (threaded) syz-executor 100203 RunQ syz-executor 100204 S connec 0xfffffe005994c85a syz-executor 100205 S connec 0xfffffe005994c49a syz-executor 100206 S uwait 0xfffffe005422b180 syz-executor 888 763 888 0 S nanslp 0xffffffff839773c0 syz-executor 876 1 765 0 S uwait 0xfffffe00586f8c80 syz-executor 875 0 0 0 DL aiordy 0xfffffe005f8ed000 [aiod4] 874 0 0 0 DL aiordy 0xfffffe0007a25ae0 [aiod3] 873 0 0 0 DL aiordy 0xfffffe005f8f2ae0 [aiod2] 872 0 0 0 DL aiordy 0xfffffe005f8d25c0 [aiod1] 863 1 863 0 Ss select 0xfffffe005847ab40 rtsol 862 1 862 0 Ss select 0xfffffe005870fb40 rtsol 861 1 861 0 Ss select 0xfffffe005870f840 rtsol 858 786 424 0 S kqread 0xfffffe0054348100 rtsol 786 775 424 0 S wait 0xfffffe005f8f35a0 sh 775 424 424 0 S wait 0xfffffe0007a26040 sh 767 763 767 0 R syz-executor 765 763 765 0 S nanslp 0xffffffff839773c0 syz-executor 763 761 761 0 S select 0xfffffe005847b040 syz-executor 761 759 761 0 Ss pause 0xfffffe0007a26650 csh 759 682 759 0 Ss select 0xfffffe005847b0c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00595724b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059572cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595734b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059573cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598bc888 logger 737 736 18 0 S+ nanslp 0xffffffff839773c0 sleep 736 1 18 0 S+ wait 0xfffffe005f8cfac0 sh 686 1 686 0 Ss nanslp 0xffffffff839773c0 cron 682 1 682 0 Ss select 0xfffffe005847b1c0 sshd 495 1 495 0 Ss select 0xfffffe0058710140 syslogd 424 1 424 0 Ss wait 0xfffffe0007be8060 devd 423 1 423 65 Ss select 0xfffffe005847b8c0 dhclient 338 1 338 0 Ss select 0xfffffe00587110c0 dhclient 335 1 335 0 Ss select 0xfffffe005847ba40 dhclient 17 0 0 0 DL syncer 0xffffffff83a94ae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a930c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ade760 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ac46f8 [dom0] 100081 D launds 0xffffffff83ac4704 [laundry: dom0] 100082 D umarcl 0xffffffff81d63f50 [uma] 7 0 0 0 DL - 0xffffffff836f4b70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847b63e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84516a40 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836bf340 [doneq0] 100046 D - 0xffffffff836bf2c0 [async] 100077 D - 0xffffffff836bf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83abfee0 [crypto] 100043 D crypto_ 0xfffffe0057f78030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f78080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8391fd40 [g_event] 100037 D - 0xffffffff8391fd60 [g_up] 100038 D - 0xffffffff8391fd80 [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xffffffff83ac0940 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84bfaff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff82717e81 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2cb00 [CAM taskq] db> show all locks Process 911 (syz-executor) thread 0xfffffe005f90b000 (100182) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83987f20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1290 Process 909 (syz-executor) thread 0xfffffe005f8ff740 (100162) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00587259a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83abad40) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83abad80) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 5003K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 429 1131K 535 vfscache 3 1025K 3 pcb 59 705K 346 inodedep 93 547K 139 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 270K 1001 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 filedesc 20 153K 167 vmem 5 144K 7 tidhash 3 141K 3 pagedep 26 135K 63 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 200 39K 1124 temp 31 37K 1888 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 13 18K 22 routetbl 190 18K 591 ifaddr 59 17K 77 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 20 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 sctp_stro 13 13K 44 tcp_fsb_rack 6 13K 20 ifnet 7 13K 8 kenv 95 12K 95 sctp_atcl 30 12K 194 lltable 36 11K 51 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 200 dirrem 39 10K 82 bmsafemap 3 9K 104 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 9 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 56 8K 77 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 185 CAM DEV 3 6K 510 kqueue 61 6K 949 plimit 22 6K 331 pfs_nodes 22 6K 22 sctp_timw 19 5K 19 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 26 UMA 268 5K 268 diradd 35 5K 100 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 59 4K 105 pwddesc 58 4K 919 acpisem 28 4K 28 mkdir 26 4K 106 kcovinfo 52 4K 78 selfd 49 4K 8980 session 23 3K 36 proc-args 88 3K 1980 freefile 22 3K 52 terminal 11 3K 11 indirdep 10 3K 10 CC Mem 10 3K 57 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 53 ipsec-saq 2 2K 2 sctp_atky 43 2K 244 freework 8 2K 87 freeblks 7 2K 66 Unitno 28 2K 56 sctp_ifa 13 2K 16 CAM XPT 22 2K 543 ip6ndp 10 2K 16 lockf 15 2K 26 msi 12 2K 12 select 12 2K 32 toponodes 6 2K 6 ipsecpolicy 2 2K 2 in_multi 5 2K 9 acpidev 20 2K 20 netlink 2 2K 36 tun 3 2K 5 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 ipsec 3 1K 3 tcp_pcm_rack 3 1K 10 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 21 1K 244 sctp_ifn 5 1K 16 crypto 4 1K 9 mld 5 1K 7 encap_export_host 12 1K 12 igmp 5 1K 7 osd 15 1K 70 sctp_stri 1 1K 12 procdesc 4 1K 10 cdev 2 1K 2 sctp_athm 30 1K 200 lkpikmalloc 8 1K 9 sctp_map 26 1K 88 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 in6_mfilter 3 1K 9 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 7 1K 3449 cryptodev 2 1K 63 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 6 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 78 sctp_vrf 1 1K 1 sctp_aadr 1 1K 9 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 56 sctp_iter 0 0K 17 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 17 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 filemon 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 15 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 38 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 4 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 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 20 lio 0 0K 3 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 iov 0 0K 13538 ioctlops 0 0K 106 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 639 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 9 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 14741 0 254 38494208 0 mbuf 256 8677 985 23615 0 254 2473472 0 BUF TRIE 144 209 11579 433 0 62 1697472 0 malloc-384 384 4173 57 4184 0 30 1624320 0 malloc-128 128 11779 218 12151 0 126 1535616 0 malloc-4096 4096 337 3 506 0 2 1392640 0 UMA Slabs 0 112 10791 3 10791 0 126 1208928 0 sctp_asoc 2256 13 497 44 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16166 73 16166 0 254 909384 0 RADIX NODE 144 5438 213 28705 0 62 813744 0 malloc-65536 65536 11 0 14 0 1 720896 0 FFS inode 1168 537 23 593 0 8 654080 0 sctp_ep 1152 16 495 144 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 43 465 1599 0 254 487680 0 sctp_raddr 736 13 504 44 0 254 380512 0 VM OBJECT 264 1181 79 14432 0 30 332640 0 256 Bucket 2048 144 16 1040 0 8 327680 0 malloc-4096 4096 67 5 1675 0 2 294912 0 malloc-64 64 4327 272 5429 0 254 294336 0 VNODE 440 574 92 633 0 30 293040 0 THREAD 1824 140 20 211 0 8 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-2048 2048 111 9 125 0 8 245760 0 malloc-256 256 832 98 2390 0 62 238080 0 malloc-16 16 14623 127 17619 0 254 236000 0 malloc-16384 16384 9 5 240 0 1 229376 0 DEVCTL 1024 39 181 165 0 0 225280 0 tcp_log 416 13 500 129 0 254 213408 0 malloc-128 128 1268 251 28854 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5358 312 6276 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 537 93 593 0 62 161280 0 MAP ENTRY 96 1372 266 45825 0 126 157248 0 malloc-1024 1024 127 17 146 0 16 147456 0 FPU_save_area 832 142 20 254 0 16 134784 0 S VFS Cache 104 1000 287 1094 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 64 0 1 131072 0 unpcb 256 14 496 1183 0 254 130560 0 mbuf_packet 256 40 468 741 0 254 130048 0 PROC 1376 58 30 911 0 8 121088 0 ksiginfo 112 58 986 86 0 126 116928 0 malloc-2048 2048 3 53 1080 0 8 114688 0 malloc-128 128 562 213 3878 0 126 99200 0 malloc-2048 2048 23 25 167 0 8 98304 0 ertt_txseginfo 40 1822 501 5249 0 254 92920 0 filedesc0 1072 59 25 919 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 49 34 257 0 16 84992 0 tcp_bbr_map 128 421 230 1172 0 126 83328 0 sctp_readq 152 0 520 5 0 254 79040 0 sctp_chunk 152 19 501 29 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 malloc-8192 8192 8 1 28 0 1 73728 0 malloc-4096 4096 16 2 34 0 2 73728 0 g_bio 408 0 180 4808 0 30 73440 0 malloc-64 64 539 532 1694 0 254 68544 0 malloc-128 128 331 196 920 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 sctp_stream_msg_out 112 1 539 22 0 254 60480 0 64 Bucket 512 64 40 1896 0 30 53248 0 malloc-64 64 339 480 371 0 254 52416 0 malloc-256 256 112 83 708 0 62 49920 0 32 Bucket 256 68 127 5676 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13166 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 8 40 560 0 16 49152 0 malloc-1024 1024 25 23 59 0 16 49152 0 malloc-384 384 58 62 230 0 30 46080 0 malloc-384 384 89 31 419 0 30 46080 0 malloc-384 384 94 26 141 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 10 23 57 0 8 43560 0 pcpu-8 8 4644 476 5093 0 254 40960 0 VMSPACE 616 38 28 890 0 16 40656 0 pipe 728 21 34 333 0 16 40040 0 da_ccb 544 0 70 1300 0 16 38080 0 udp_inpcb 416 7 83 172 0 30 37440 0 malloc-64 64 101 466 387 0 254 36288 0 malloc-64 64 74 493 22156 0 254 36288 0 malloc-64 64 66 501 1575 0 254 36288 0 malloc-64 64 84 483 253 0 254 36288 0 malloc-64 64 125 442 1057 0 254 36288 0 malloc-128 128 16 263 182 0 126 35712 0 malloc-128 128 109 170 637 0 126 35712 0 malloc-128 128 123 156 408 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 22 113 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 41 49 61 0 30 34560 0 malloc-256 256 2 133 35 0 62 34560 0 malloc-256 256 42 93 401 0 62 34560 0 malloc-256 256 77 58 303 0 62 34560 0 malloc-256 256 45 90 177 0 62 34560 0 malloc-256 256 50 85 104 0 62 34560 0 malloc-256 256 52 83 407 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-4096 4096 3 5 12 0 2 32768 0 malloc-2048 2048 9 7 11 0 8 32768 0 malloc-2048 2048 5 11 34 0 8 32768 0 malloc-2048 2048 3 13 53 0 8 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-1024 1024 11 21 16 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1011 0 16 32768 0 malloc-512 512 3 61 10 0 30 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 3 61 46 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 2 34 26 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 198 202 7539 0 126 32000 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 20 0 4 31488 0 sctp_laddr 48 5 583 90 0 254 28224 0 malloc-32 32 275 607 492 0 254 28224 0 16 Bucket 144 56 140 267 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 3 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 PWD 40 17 589 135 0 254 24240 0 tcp_rack_pcb 1152 3 18 10 0 8 24192 0 rtentry 168 25 119 37 0 62 24192 0 8 Bucket 80 52 248 365 0 126 24000 0 ripcb 384 4 56 11 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 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 6 624 26 0 254 20160 0 ertt 72 10 270 57 0 126 20160 0 malloc-32 32 130 500 186 0 254 20160 0 malloc-32 32 222 408 404 0 254 20160 0 malloc-32 32 53 577 97 0 254 20160 0 malloc-32 32 81 549 3315 0 254 20160 0 malloc-32 32 6 624 1062 0 254 20160 0 2 Bucket 32 48 582 347 0 254 20160 0 KNOTE 160 3 122 79 0 62 20000 0 tcp_rack_map 128 6 149 528 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 6 0 16 19320 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 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 6 26 65 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 udplite_inpcb 416 0 36 4 0 30 14976 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 9 369 514 0 254 12096 0 vtnet_tx_hdr 24 1 500 6118 0 254 12024 0 malloc-16 16 46 704 1449 0 254 12000 0 malloc-16 16 43 707 290 0 254 12000 0 malloc-16 16 16 734 183 0 254 12000 0 malloc-16 16 56 694 299 0 254 12000 0 malloc-16 16 36 714 52 0 254 12000 0 malloc-16 16 276 474 28310 0 254 12000 0 malloc-16 16 48 702 202 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 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 malloc-4096 4096 1 1 1 0 2 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_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 itimer 352 0 0 0 0 30 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 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 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-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-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-4096 4096 0 0 0 0 2 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