panic: ASan: Invalid access, 8-byte read at 0xfffffe0058e33818, UMAUseAfterFree(fd) cpuid = 0 time = 1747117860 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057525f70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00575260d0 vpanic() at vpanic+0x257/frame 0xfffffe0057526290 panic() at panic+0xb5/frame 0xfffffe0057526360 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057526430 mld_change_state() at mld_change_state+0xf2/frame 0xfffffe00575265d0 ip6_setmoptions() at ip6_setmoptions+0x2562/frame 0xfffffe0057526df0 ip6_ctloutput() at ip6_ctloutput+0x1400/frame 0xfffffe0057527870 udp_ctloutput() at udp_ctloutput+0x21b/frame 0xfffffe0057527950 sosetopt() at sosetopt+0x236/frame 0xfffffe0057527b50 kern_setsockopt() at kern_setsockopt+0x2ae/frame 0xfffffe0057527cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0057527d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057527f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057527f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x827552f08, rbp = 0x827552f80 --- KDB: enter: panic [ thread pid 980 tid 100380 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%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 0xfffffe006ec00000 rdx 0x7ffff rbx 0xffffffff827aff60 .str.27 rsp 0xfffffe00575260b0 rbp 0xfffffe00575260d0 rsi 0x80001 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0xea8f1df5615ad555 r11 0xfffffe005490d520 r12 0xfffffe005490d000 r13 0xfffffffffffffffe r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 980 (syz-executor) at 0xfffffe00548f8060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe0008026560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0008010248 (map 0xfffffe0008010248) (map.pmap 0xfffffe00080102e8) (pmap 0xfffffe0008010358) threads: 2 100267 RunQ syz-executor 100380 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 987 979 979 0 R CPU 1 sh 986 766 766 0 R (threaded) syz-executor 100235 RunQ syz-executor 100390 RunQ syz-executor 982 765 765 0 R (threaded) syz-executor 100246 RunQ syz-executor 100383 S uwait 0xfffffe0077c11280 syz-executor 980 764 764 0 R (threaded) syz-executor 100267 RunQ syz-executor 100380 Run CPU 0 syz-executor 979 763 979 0 S wait 0xfffffe00548f6580 syz-executor 978 1 766 0 S uwait 0xfffffe0058950a00 syz-executor 955 1 765 0 T uwait 0xfffffe0077c13000 syz-executor 952 1 765 0 T uwait 0xfffffe0058950b80 syz-executor 945 1 766 0 T uwait 0xfffffe0077c12e80 syz-executor 883 1 765 0 T uwait 0xfffffe0077c11080 syz-executor 880 1 764 0 T uwait 0xfffffe005894f900 syz-executor 871 1 766 0 T uwait 0xfffffe0058d07800 syz-executor 859 1 765 0 T uwait 0xfffffe0058d07b00 syz-executor 858 1 765 0 T uwait 0xfffffe0077c12480 syz-executor 853 1 766 0 T uwait 0xfffffe0058d08a80 syz-executor 850 0 0 0 DL (threaded) [KTLS] 100096 D - 0xfffffe0059c02d00 [thr_0] 100193 D - 0xfffffe0059c02d80 [thr_1] 100194 D - 0xffffffff83caec28 [reclaim_0] 845 0 0 0 DL (threaded) [so_splice] 100163 D - 0xfffffe0058e3dd00 [thr_0] 100182 D - 0xfffffe0058e3dd40 [thr_1] 825 817 825 0 Ss select 0xfffffe006e404f40 dhclient 821 1 821 0 Ts select 0xfffffe006e404ec0 dhclient 817 788 424 65 S select 0xfffffe006e404b40 dhclient 816 1 765 0 T uwait 0xfffffe0058952980 syz-executor 812 1 764 0 T uwait 0xfffffe0058952880 syz-executor 810 0 0 0 DL aiordy 0xfffffe00548f7b00 [aiod4] 809 0 0 0 DL aiordy 0xfffffe00548df5a0 [aiod3] 808 0 0 0 DL aiordy 0xfffffe00548dfb00 [aiod2] 807 0 0 0 DL aiordy 0xfffffe00548e0060 [aiod1] 805 1 765 0 T uwait 0xfffffe0058952380 syz-executor 788 424 424 0 S wait 0xfffffe00548eaae0 sh 766 763 766 0 S nanslp 0xffffffff83b9d501 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d501 syz-executor 763 761 761 0 S select 0xfffffe006e404d40 syz-executor 761 759 761 0 Ss pause 0xfffffe00548e9b70 csh 759 682 759 0 Ss select 0xfffffe006e404dc0 sshd 748 1 748 0 Ts+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ts+ ttyin 0xfffffe0059cea0b0 getty 746 1 746 0 Ts+ ttyin 0xfffffe0059cea8b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe005476d0b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe005476d8b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe0058aa04b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe005476e0b0 getty 741 1 741 0 Ts+ ttyin 0xfffffe005476e8b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe00547700b0 getty 738 1 18 0 T+ piperd 0xfffffe005a076000 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 T+ wait 0xfffffe0054807580 sh 686 1 686 0 Ts cron 682 1 682 0 Ts select 0xfffffe0059ea4f40 sshd 495 1 495 0 Ts syslogd 424 1 424 0 Ts wait 0xfffffe0054807020 devd 423 1 423 65 Ts dhclient 338 1 338 0 Ts select 0xfffffe0059f22340 dhclient 335 1 335 0 Ts select 0xfffffe0059f22640 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ddfce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dceb90 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8454c850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848eb700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058566330 [crypto returns 0] 100045 D crypto_ 0xfffffe0058566380 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058565900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058565800 [vtnet0 txq 0] 100059 D - 0xfffffe0058565700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058565600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858d000 [virtio_balloon] 100066 D - 0xffffffff827b52a0 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058566000 [CAM taskq] 100077 D - 0xfffffe0058564400 [ipsec_offload] 822 1 767 0 Z syz-executor db> show all locks Process 987 (sh) thread 0xfffffe0054934740 (100355) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005491f8b8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:358 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054937738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 980 (syz-executor) thread 0xfffffe0054933000 (100267) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83ba8ca0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1311 Process 980 (syz-executor) thread 0xfffffe005490d000 (100380) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce10a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:2405 exclusive rw udpinp (udpinp) r = 0 (0xfffffe005a344c60) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1589 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce10e0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:2344 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 693 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 499 BPF 25 1060K 43 newblk 17 1028K 1613 vfscache 3 1025K 3 pcb 37 679K 151 inodedep 30 523K 368 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 403 subproc 161 322K 1077 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 43076 acpica 1674 184K 54438 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 150 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 147 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 527 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 222 42K 1379 temp 36 38K 2338 shm 2 34K 8 hostcache 1 32K 1 DEVFS3 128 32K 145 msg 4 30K 4 LRO 28 29K 42 kbdmux 6 28K 6 routetbl 426 26K 1292 DEVFS_RULE 56 20K 56 ifaddr 65 18K 130 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1653 eventhandler 163 14K 163 ifnet 7 13K 14 lltable 40 12K 98 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 ether_multi 124 10K 340 rman 82 10K 457 plimit 24 9K 382 rpc 8 9K 8 bmsafemap 2 9K 285 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 in6_multi 56 8K 127 taskqueue 69 8K 81 crypto 12 7K 27 cred 25 7K 204 sglist 6 7K 6 pf_ifnet 17 6K 54 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 75 6K 1178 ufs_dirhash 24 5K 27 pwddesc 71 5K 1001 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 97 4K 2198 DEVFSP 49 4K 189 selfd 48 3K 28803 inpcbpolicy 95 3K 404 terminal 11 3K 11 session 22 3K 42 diradd 21 3K 264 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 13 kcovinfo 36 3K 99 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 131 mkdir 16 2K 262 ipsec-saq 2 2K 2 lockf 19 2K 130 ip6ndp 11 2K 26 Unitno 26 2K 78 CAM XPT 22 2K 543 sctp_atcl 4 2K 30 tun 4 2K 11 toponodes 6 2K 6 sctp_ifa 11 2K 26 ipsecpolicy 2 2K 2 CC Mem 11 2K 76 select 11 2K 45 in_multi 5 2K 14 msi 9 2K 9 netlink 2 2K 202 softdep 1 1K 1 dirrem 4 1K 225 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 13 igmp 6 1K 13 pfil 6 1K 6 isadev 6 1K 10 mount 16 1K 309 pci_link 10 1K 10 osd 16 1K 92 sctp_ifn 5 1K 26 encap_export_host 12 1K 12 cryptodev 8 1K 123 cdev 2 1K 2 lkpikmalloc 8 1K 9 ktls 3 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 freefile 2 1K 186 ip6opt 1 1K 11 vnodes 1 1K 3 procdesc 2 1K 8 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 ip_msource 3 1K 5 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 31 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 2 in6_mfilter 2 1K 9 aio 4 1K 6 pmchooks 1 1K 1 filecaps 5 1K 74 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3393 sctp_vrf 1 1K 1 sctp_athm 4 1K 32 freework 1 1K 406 ip6_msource 1 1K 4 ip6_moptions 2 1K 4 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16 sctp_iter 0 0K 33 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 33 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 filemon 0 0K 3 mqdata 0 0K 0 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 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 343 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 freeblks 0 0K 170 freefrag 0 0K 93 allocindir 0 0K 0 indirdep 0 0K 309 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 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 14 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 9 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 0 VN POLL 0 0K 6 statfs 0 0K 185 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 49 lio 0 0K 8 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15257 ioctlops 0 0K 132 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 2 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 8 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 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 177 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 14981 0 254 38494208 0 mbuf 256 8796 866 23194 0 254 2473472 0 BUF TRIE 152 237 11567 1501 0 62 1794208 0 malloc-384 384 4165 35 4228 0 30 1612800 0 malloc-128 128 11519 199 15179 0 126 1499904 0 malloc-4096 4096 353 3 1092 0 2 1458176 0 UMA Slabs 0 112 11057 25 11057 0 126 1241184 0 malloc-65536 65536 16 1 21 0 1 1114112 0 malloc-64 64 320 17005 29288 0 254 1108800 0 RADIX NODE 152 6893 122 38518 0 62 1066280 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16638 33 16638 0 254 933576 0 FFS inode 1168 559 22 751 0 8 678608 0 sctp_ep 1152 4 507 29 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 115 393 1717 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 26 2 206 0 1 458752 0 256 Bucket 2048 203 7 1082 0 8 430080 0 tcp_log 416 0 1017 660 0 254 423072 0 VM OBJECT 248 1283 157 15859 0 62 357120 0 malloc-4096 4096 72 4 990 0 2 311296 0 THREAD 1824 149 19 390 0 8 306432 0 VNODE 440 598 95 799 0 30 304920 0 malloc-2048 2048 111 25 686 0 8 278528 0 malloc-64 64 4093 254 40523 0 254 278208 0 malloc-32768 32768 2 6 267 0 1 262144 0 malloc-16 16 14529 221 20288 0 254 236000 0 DEVCTL 1024 103 117 230 0 0 225280 0 malloc-32 32 5617 557 10839 0 254 197568 0 malloc-2048 2048 7 89 644 0 8 196608 0 malloc-128 128 1310 209 25837 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 MAP ENTRY 96 1636 254 52030 0 126 181440 0 FFS2 dinode 256 559 131 751 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1236 0 254 165120 0 FPU_save_area 832 151 47 505 0 16 164736 0 malloc-1024 1024 149 11 188 0 16 163840 0 malloc-256 256 18 552 2030 0 62 145920 0 S VFS Cache 104 1029 258 1272 0 126 133848 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 10 0 1 131072 0 mbuf_packet 256 9 499 807 0 254 130048 0 PROC 1376 71 17 987 0 8 121088 0 ksiginfo 112 66 978 120 0 126 116928 0 malloc-128 128 645 254 2206 0 126 115072 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 2 1 3 0 1 98304 0 filedesc0 1072 71 20 1001 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 10235 0 30 85680 0 128 Bucket 1024 52 31 254 0 16 84992 0 malloc-128 128 432 219 1116 0 126 83328 0 malloc-4096 4096 13 7 45 0 2 81920 0 64 Bucket 512 90 70 4382 0 30 81920 0 malloc-384 384 126 84 464 0 30 80640 0 malloc-256 256 179 136 595 0 62 80640 0 malloc-256 256 186 129 1653 0 62 80640 0 malloc-8192 8192 6 3 15 0 1 73728 0 malloc-64 64 644 427 16348 0 254 68544 0 malloc-128 128 302 225 376 0 126 67456 0 DIRHASH 1024 34 30 36 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 49 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 21 11 56 0 8 65536 0 malloc-256 256 59 196 1427 0 62 65280 0 32 Bucket 256 80 175 767 0 62 65280 0 malloc-8192 8192 4 3 33 0 1 57344 0 malloc-8192 8192 6 1 8 0 1 57344 0 tcp_inpcb 1304 11 31 76 0 8 54768 0 malloc-64 64 462 357 665 0 254 52416 0 malloc-128 128 8 395 269 0 126 51584 0 malloc-256 256 108 87 323 0 62 49920 0 malloc-256 256 78 117 186 0 62 49920 0 malloc-256 256 66 129 894 0 62 49920 0 NAMEI 1024 0 48 15045 0 16 49152 0 malloc-1024 1024 11 37 520 0 16 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 AIOCB 552 0 84 159 0 16 46368 0 ripcb 376 71 49 99 0 30 45120 0 pcpu-8 8 4835 797 6069 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 267 283 8442 0 126 44000 0 vnpbuf 2624 0 16 2 0 16 41984 0 malloc-8192 8192 4 1 7 0 1 40960 0 VMSPACE 584 48 22 963 0 16 40880 0 pipe 736 20 35 329 0 16 40480 0 da_ccb 544 0 70 2675 0 16 38080 0 udp_inpcb 408 12 78 214 0 30 36720 0 malloc-64 64 94 473 292 0 254 36288 0 malloc-64 64 16 551 41 0 254 36288 0 malloc-64 64 47 520 342 0 254 36288 0 malloc-64 64 14 553 729 0 254 36288 0 malloc-128 128 96 183 277 0 126 35712 0 malloc-128 128 9 270 72 0 126 35712 0 routing nhops 256 23 112 58 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 27 0 1 32768 0 malloc-4096 4096 4 4 36 0 2 32768 0 malloc-4096 4096 3 5 10 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 14 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-2048 2048 7 9 34 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 6 26 1175 0 16 32768 0 malloc-1024 1024 5 27 46 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 4 60 119 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 malloc-512 512 2 62 70 0 30 32768 0 malloc-512 512 7 57 64 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 53 0 126 31680 0 clpbuf 2624 0 12 97 0 4 31488 0 sctp_laddr 48 0 588 38 0 254 28224 0 rl_entry 48 3 585 49 0 254 28224 0 malloc-32 32 409 473 1567 0 254 28224 0 malloc-32 32 135 747 962 0 254 28224 0 16 Bucket 144 70 126 377 0 62 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 udplite_inpcb 408 1 62 15 0 30 25704 0 cpuset 200 8 120 48 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 3 3 266 0 2 24576 0 ertt_txseginfo 40 1 605 1043 0 254 24240 0 PWD 40 28 578 205 0 254 24240 0 rtentry 168 26 118 58 0 62 24192 0 8 Bucket 80 58 242 538 0 126 24000 0 itimer 352 0 66 3 0 30 23232 0 malloc-384 384 1 59 7 0 30 23040 0 malloc-384 384 1 59 62 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 19 41 44 0 30 23040 0 malloc-384 384 29 31 413 0 30 23040 0 tcp_rack_pcb 1088 0 21 2 0 8 22848 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 11 269 76 0 126 20160 0 malloc-32 32 61 569 160 0 254 20160 0 malloc-32 32 80 550 115 0 254 20160 0 malloc-32 32 72 558 421 0 254 20160 0 malloc-32 32 33 597 768 0 254 20160 0 malloc-32 32 71 559 2712 0 254 20160 0 2 Bucket 32 71 559 443 0 254 20160 0 cryptop 280 0 70 6 0 30 19600 0 ktls_session 256 1 74 2 0 62 19200 0 L VFS Cache 320 0 60 11 0 30 19200 0 malloc-256 256 12 63 329 0 62 19200 0 AIOLIO 272 0 70 8 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 137 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 112 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 299 701 691 0 254 16000 0 tcp_log_id_node 120 0 132 3 0 126 15840 0 AIO 208 0 76 27 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 KNOTE 160 1 74 68 0 62 12000 0 malloc-16 16 29 721 136 0 254 12000 0 malloc-16 16 18 732 89 0 254 12000 0 malloc-16 16 52 698 136 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 35 715 24888 0 254 12000 0 malloc-16 16 22 728 98 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1564 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 38 0 0 3744 0 splice 184 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 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 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 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 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 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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