panic: ASan: Invalid access, 8-byte read at 0xfffffe0057b53818, UMAUseAfterFree(fd) cpuid = 1 time = 1711379114 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a708110 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a708270 vpanic() at vpanic+0x26a/frame 0xfffffe006a708430 panic() at panic+0xb5/frame 0xfffffe006a708500 kasan_code_name() at kasan_code_name/frame 0xfffffe006a7085d0 mld_change_state() at mld_change_state+0xf2/frame 0xfffffe006a708770 ip6_setmoptions() at ip6_setmoptions+0x26bd/frame 0xfffffe006a708f90 ip6_ctloutput() at ip6_ctloutput+0x14d6/frame 0xfffffe006a709a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a709b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a709cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a709d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a709f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a709f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8222b0f08, rbp = 0x8222b0f80 --- KDB: enter: panic [ thread pid 2461 tid 101888 ] Stopped at kdb_enter+0x6e: movq $0,0x2191627(%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 0xfffffe006f200000 rdx 0x3ffff rbx 0xffffffff82707480 .str.27 rsp 0xfffffe006a708250 rbp 0xfffffe006a708270 rsi 0x40001 rdi 0xffffffff815e4f79 printf+0x149 r8 0 r9 0xffffffff r10 0xffff0000 r11 0xfffffe006d714c60 r12 0xfffffe006d714740 r13 0xfffffffffffffffd r14 0xffffffff82707480 .str.27 r15 0 rip 0xffffffff815d1a6e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191627(%rip) db> show proc Process 2461 (syz-executor.1) at 0xfffffe00749e5ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe00571b6ac0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d6d89a0 (map 0xfffffe006d6d89a0) (map.pmap 0xfffffe006d6d8a60) (pmap 0xfffffe006d6d8ad0) threads: 2 101839 RunQ syz-executor.1 101888 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2463 2439 2439 0 RV syz-executor.3 2462 770 770 0 R syz-executor.0 2461 771 771 0 R (threaded) syz-executor.1 101839 RunQ syz-executor.1 101888 Run CPU 1 syz-executor.1 2439 768 2439 0 Ds ppwait 0xfffffe006d1fda60 syz-executor.3 2088 1 771 0 S uwait 0xfffffe006a82ed80 syz-executor.1 2085 1 771 0 S uwait 0xfffffe006a831880 syz-executor.1 2082 1 773 0 S uwait 0xfffffe006a830600 syz-executor.2 2081 1 771 0 S uwait 0xfffffe006a830800 syz-executor.1 2078 1 771 0 S uwait 0xfffffe006a82f700 syz-executor.1 2077 1 773 0 S uwait 0xfffffe006a830700 syz-executor.2 2074 1 771 0 S uwait 0xfffffe006a830900 syz-executor.1 2073 1 773 0 S uwait 0xfffffe006a830d00 syz-executor.2 2070 1 771 0 S uwait 0xfffffe0057aad980 syz-executor.1 2069 1 773 0 S uwait 0xfffffe006a830180 syz-executor.2 2067 1 771 0 S uwait 0xfffffe00542ad900 syz-executor.1 2063 1 771 0 S uwait 0xfffffe006a82f500 syz-executor.1 2061 1 773 0 S uwait 0xfffffe006a82f000 syz-executor.2 2057 1 773 0 S uwait 0xfffffe006a82f600 syz-executor.2 2054 1 771 0 S uwait 0xfffffe0057548680 syz-executor.1 1153 1140 1153 0 Ss select 0xfffffe0058a16cc0 dhclient 1145 1 1145 0 Ss select 0xfffffe0058a16f40 dhclient 1140 1129 424 65 S select 0xfffffe0058a16dc0 dhclient 1129 424 424 0 S wait 0xfffffe006d1ff040 sh 773 768 773 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs CPU 0 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe006a831480 syz-fuzzer 100120 S uwait 0xfffffe0057aaef00 syz-fuzzer 100121 S wait 0xfffffe006a81f000 syz-fuzzer 100122 S uwait 0xfffffe0057aaf180 syz-fuzzer 100123 S wait 0xfffffe006a81f000 syz-fuzzer 100124 S uwait 0xfffffe0057aaf380 syz-fuzzer 100125 S wait 0xfffffe006a81f000 syz-fuzzer 100126 S uwait 0xfffffe0057aaf580 syz-fuzzer 100127 S wait 0xfffffe006a81f000 syz-fuzzer 100128 S uwait 0xfffffe0057aae800 syz-fuzzer 100130 S uwait 0xfffffe0057aae900 syz-fuzzer 100140 S kqread 0xfffffe00589dc000 syz-fuzzer 100162 S uwait 0xfffffe006a82f980 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d200110 csh 764 682 764 0 Ss select 0xfffffe006d1f4cc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f48b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f50b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe0058a17440 sshd 495 1 495 0 Ss select 0xfffffe006d1f4e40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be3b00 devd 423 1 423 65 Ss select 0xfffffe0058944440 dhclient 338 1 338 0 Ss select 0xfffffe0058930c40 dhclient 335 1 335 0 Ss select 0xfffffe0058944540 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b8040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe006a836ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6cb30 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8434eea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840f05c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c6c0 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 2461 (syz-executor.1) thread 0xfffffe006d714740 (101888) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83887de0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1551 exclusive rw rawinp (rawinp) r = 0 (0xfffffe006d0cc8e0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1589 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4221 sysctloid 34865 2055K 35053 vtbuf 24 1968K 46 kobj 326 1304K 497 newblk 621 1179K 3395 vfscache 3 1025K 3 pcb 263 937K 3640 inodedep 585 731K 1703 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 3178 subproc 152 286K 2553 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 dirrem 550 138K 1632 pagedep 28 135K 1562 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 136 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 sctp_stro 78 78K 703 sctp_atcl 201 76K 2658 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 freefile 540 68K 1608 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 222 44K 4354 temp 36 39K 2158 BPF 22 36K 25 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 142 msg 4 30K 4 kbdmux 6 28K 6 routetbl 255 23K 849 LRO 20 21K 26 DEVFS_RULE 56 20K 56 ifaddr 66 19K 95 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 48 15K 76 bus-sc 34 15K 1687 sctp_timw 55 14K 55 eventhandler 162 14K 162 KTRACE 100 13K 100 ifnet 7 13K 10 freework 49 13K 1963 kenv 95 12K 95 sctp_atky 279 12K 3598 GEOM 61 11K 528 ether_multi 129 11K 258 rman 86 11K 451 CAM queue 5 11K 1528 bmsafemap 3 9K 1692 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 34 shmfd 1 8K 1 pfs_vncache 1 8K 1 in6_multi 62 8K 98 audit_evclass 238 8K 300 taskqueue 63 7K 63 kqueue 65 7K 2470 sglist 6 7K 6 cred 24 6K 247 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 plimit 21 6K 385 hhook 15 5K 17 pf_ifnet 13 5K 52 ufs_dirhash 24 5K 24 UMA 267 5K 268 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 2491 DEVFSP 62 4K 375 acpisem 28 4K 28 kcovinfo 52 4K 91 sctp_athm 201 4K 2876 newdirblk 25 4K 1550 session 25 4K 59 freeblks 12 3K 1602 proc-args 89 3K 3655 indirdep 11 3K 640 terminal 11 3K 11 sctp_map 156 3K 1330 uidinfo 4 3K 9 clone 9 3K 9 lockf 20 3K 33 sctp_stri 4 2K 420 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 41414 sctp_ifa 15 2K 19 diradd 15 2K 1663 mkdir 14 2K 3100 ip6ndp 11 2K 20 tun 7 2K 10 CAM XPT 22 2K 543 Unitno 25 2K 91 msi 12 2K 12 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 5 2K 384 in_multi 5 2K 10 select 10 2K 37 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_aadr 11 1K 27 sctp_ifn 5 1K 19 crypto 4 1K 116 encap_export_host 12 1K 12 netlink 2 1K 44 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 369 inpcbpolicy 14 1K 587 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 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 6 prison 6 1K 6 pf_rule 1 1K 15 cryptodev 2 1K 476 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 20 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5110 sctp_vrf 1 1K 1 ip6_msource 1 1K 13 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 7 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 118 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 236 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1415 sctp_iter 0 0K 21 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 21 filemon 0 0K 69 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 676 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 32 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 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 213 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 28 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 iov 0 0K 15371 ioctlops 0 0K 280 eventfd 0 0K 11 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 301 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 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 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 32 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 1 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 190773 0 254 38494208 0 tcp_log 416 0 12708 110562 0 254 5286528 0 mbuf 256 8868 795 436047 0 254 2473728 0 RADIX NODE 144 12909 302 117436 0 62 1902384 0 malloc-384 384 4706 34 5828 0 30 1820160 0 BUF TRIE 144 233 11583 1983 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11498 220 16327 0 126 1499904 0 malloc-4096 4096 328 4 522 0 2 1359872 0 UMA Slabs 0 112 11074 8 11074 0 126 1241184 0 sctp_asoc 2256 78 432 665 0 254 1150560 0 vmem btag 56 18296 103 18296 0 254 1030344 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 540 34 2152 0 8 670432 0 sctp_ep 1176 119 391 1783 0 254 599760 0 256 Bucket 2048 249 23 2276 0 8 557056 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 72 436 3614 0 254 487680 0 tcp_bbr_map 128 0 3658 28447 0 126 468224 0 ertt_txseginfo 40 0 11514 134488 0 254 460560 0 malloc-16384 16384 23 5 1586 0 1 458752 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 89 428 896 0 254 380512 0 VM OBJECT 264 1256 94 34176 0 30 356400 0 THREAD 1824 158 18 1889 0 8 321024 0 malloc-4096 4096 70 6 2472 0 2 311296 0 VNODE 448 580 86 2197 0 30 298368 0 malloc-2048 2048 126 18 1806 0 8 294912 0 malloc-64 64 3892 203 47699 0 254 262080 0 malloc-256 256 817 188 4091 0 62 257280 0 malloc-16 16 14387 363 14848 0 254 236000 0 malloc-32768 32768 0 7 600 0 1 229376 0 DEVCTL 1024 60 160 187 0 0 225280 0 malloc-2048 2048 5 99 1228 0 8 212992 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 76 686 7121 0 254 195072 0 UMA Zones 768 239 5 240 0 16 187392 0 malloc-32 32 5294 376 5345 0 254 181440 0 MAP ENTRY 96 1560 330 100543 0 126 181440 0 FPU_save_area 832 160 56 57734 0 16 179712 0 malloc-128 128 1179 216 28728 0 126 178560 0 malloc-256 256 647 43 4013 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 137 23 161 0 16 163840 0 FFS2 dinode 256 540 90 2152 0 62 161280 0 malloc-128 128 1094 53 5408 0 126 146816 0 S VFS Cache 104 1023 381 2695 0 126 146016 0 128 Bucket 1024 85 46 966 0 16 134144 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 124 0 1 131072 0 unpcb 256 11 499 1213 0 254 130560 0 malloc-256 256 34 476 2796 0 62 130560 0 PROC 1376 62 26 2463 0 8 121088 0 ksiginfo 112 68 976 55937 0 126 116928 0 malloc-256 256 308 127 3108 0 62 111360 0 malloc-384 384 202 68 2659 0 30 103680 0 malloc-128 128 594 181 3384 0 126 99200 0 malloc-4096 4096 20 4 40 0 2 98304 0 malloc-1024 1024 82 14 839 0 16 98304 0 malloc-256 256 233 142 5645 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 filedesc0 1072 63 21 2491 0 8 90048 0 UMA Kegs 384 226 7 227 0 30 89472 0 g_bio 408 0 210 13945 0 30 85680 0 sctp_readq 152 0 520 219 0 254 79040 0 sctp_chunk 152 72 448 686 0 254 79040 0 64 Bucket 512 87 49 4195 0 30 69632 0 malloc-384 384 142 38 143 0 30 69120 0 malloc-64 64 627 444 3111 0 254 68544 0 malloc-128 128 355 172 617 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 41 0 1 65536 0 32 Bucket 256 71 184 2405 0 62 65280 0 sctp_stream_msg_out 112 24 516 310 0 254 60480 0 malloc-8192 8192 1 6 70 0 1 57344 0 tcp_inpcb 1312 5 37 356 0 8 55104 0 malloc-64 64 538 281 800 0 254 52416 0 VMSPACE 616 45 39 2446 0 16 51744 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 21005 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 13 11 192 0 8 49152 0 malloc-2048 2048 13 11 43 0 8 49152 0 malloc-1024 1024 7 41 1679 0 16 49152 0 pcpu-8 8 4782 850 5910 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 Files 80 223 327 12270 0 126 44000 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-4096 4096 9 1 12 0 2 40960 0 malloc-4096 4096 2 8 887 0 2 40960 0 udp_inpcb 424 6 84 202 0 30 38160 0 da_ccb 544 0 70 3606 0 16 38080 0 malloc-64 64 107 460 2881 0 254 36288 0 malloc-64 64 10 557 14566 0 254 36288 0 malloc-64 64 89 478 3099 0 254 36288 0 malloc-64 64 223 344 279 0 254 36288 0 malloc-64 64 227 340 594 0 254 36288 0 16 Bucket 144 69 183 412 0 62 36288 0 tcp_rack_map 128 0 279 288 0 126 35712 0 malloc-128 128 27 252 338 0 126 35712 0 malloc-128 128 31 248 117 0 126 35712 0 malloc-128 128 103 176 154 0 126 35712 0 routing nhops 256 23 112 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 70 0 30 34560 0 malloc-256 256 49 86 312 0 62 34560 0 malloc-256 256 32 103 480 0 62 34560 0 malloc-256 256 6 129 44 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 8 0 2 32768 0 malloc-2048 2048 4 12 118 0 8 32768 0 malloc-2048 2048 0 16 78 0 8 32768 0 malloc-1024 1024 3 29 45 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 9 55 110 0 30 32768 0 malloc-512 512 6 58 6 0 30 32768 0 malloc-512 512 0 64 147 0 30 32768 0 malloc-512 512 14 50 481 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 31 777 1637 0 254 32320 0 KNOTE 160 32 168 21262 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 59 0 126 31680 0 clpbuf 2624 0 12 44 0 4 31488 0 tcp_bbr_pcb 832 0 36 118 0 16 29952 0 sctp_laddr 48 30 558 444 0 254 28224 0 malloc-32 32 276 606 1163 0 254 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 cpuset 200 7 121 87 0 62 25600 0 ripcb 392 3 60 28 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 tcp_rack_pcb 1216 0 20 118 0 8 24320 0 rl_entry 40 63 543 63 0 254 24240 0 rtentry 168 27 117 43 0 62 24192 0 pipe 728 20 13 379 0 16 24024 0 8 Bucket 80 68 232 698 0 126 24000 0 malloc-384 384 14 46 58 0 30 23040 0 malloc-384 384 35 25 51 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 domainset 40 0 567 70 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 194 0 254 20160 0 ertt 72 5 275 356 0 126 20160 0 malloc-32 32 221 409 349 0 254 20160 0 malloc-32 32 26 604 79 0 254 20160 0 malloc-32 32 52 578 128 0 254 20160 0 malloc-32 32 293 337 8323 0 254 20160 0 malloc-32 32 40 590 635 0 254 20160 0 2 Bucket 32 72 558 616 0 254 20160 0 cryptop 280 0 70 37 0 30 19600 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 7 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 198040 0 254 16032 0 malloc-16 16 354 646 5570 0 254 16000 0 malloc-16 16 523 477 33958 0 254 16000 0 kenv 258 17 43 1076 0 30 15480 0 udplite_inpcb 424 0 36 1 0 30 15264 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 156 222 1695 0 254 12096 0 malloc-16 16 10 740 135 0 254 12000 0 malloc-16 16 15 735 424 0 254 12000 0 malloc-16 16 87 663 1144 0 254 12000 0 malloc-16 16 36 714 173 0 254 12000 0 malloc-16 16 13 737 19 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 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 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 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 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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