panic: About to free ctl:0xfffff8005db8b850 so:0xfffff8004750d760 and its in 1 cpuid = 1 time = 1617083626 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00949eb560 vpanic() at vpanic+0x1c7/frame 0xfffffe00949eb5c0 panic() at panic+0x43/frame 0xfffffe00949eb620 sctp_sorecvmsg() at sctp_sorecvmsg+0x1735/frame 0xfffffe00949eb760 sctp_soreceive() at sctp_soreceive+0x25f/frame 0xfffffe00949eb970 soreceive() at soreceive+0xb9/frame 0xfffffe00949eb9d0 dofileread() at dofileread+0xd3/frame 0xfffffe00949eba30 sys_read() at sys_read+0x10c/frame 0xfffffe00949ebab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00949ebbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00949ebbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 47071 tid 151957 ] Stopped at kdb_enter+0x67: movq $0,0x143de1e(%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 0xfffffe0096200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00949eb540 rbp 0xfffffe00949eb560 rsi 0x40001 rdi 0xffffffff81133276 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00949eb430 r11 0x1ff6bfff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5e4fe r15 0xffffffff81a5e4fe rip 0xffffffff8112a267 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143de1e(%rip) db> show proc Process 47071 (syz-executor.1) at 0xfffff8005d0b6528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80004ea0000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004459528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c463e0 (map 0xfffffe0094c463e0) (map.pmap 0xfffffe0094c464a0) (pmap 0xfffffe0094c46500) threads: 3 128482 RunQ syz-executor.1 151957 Run CPU 1 syz-executor.1 151964 S uwait 0xfffff8005d782680 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 47076 787 787 0 R (threaded) syz-executor.0 100205 Run CPU 0 syz-executor.0 151963 RunQ syz-executor.0 47071 788 788 0 R (threaded) syz-executor.1 128482 RunQ syz-executor.1 151957 Run CPU 1 syz-executor.1 151964 S uwait 0xfffff8005d782680 syz-executor.1 46977 1 871 0 S uwait 0xfffff8005d93f380 syz-executor.3 46974 1 871 0 S uwait 0xfffff80013ea1900 syz-executor.3 46619 1 787 0 S uwait 0xfffff80004e47700 syz-executor.0 42132 1 787 0 S uwait 0xfffff80004e47280 syz-executor.0 42129 1 787 0 S uwait 0xfffff80004e43f00 syz-executor.0 42069 42063 787 0 SV uwait 0xfffff80004e42800 syz-executor.0 42063 1 787 0 DV ppwait 0xfffff8005d0aca10 syz-executor.0 39922 1 871 0 S uwait 0xfffff80004e42500 syz-executor.3 39917 1 871 0 S uwait 0xfffff80004e3be80 syz-executor.3 31375 31368 787 0 SV uwait 0xfffff80004e42380 syz-executor.0 31368 1 787 0 DV ppwait 0xfffff80013fae4e8 syz-executor.0 11389 1 11389 65 Ss select 0xfffff8005d4bbb40 dhclient 7689 1 7689 0 Ss select 0xfffff8005d27fc40 dhclient 7686 1 7686 0 Ss select 0xfffff8005d36c740 dhclient 7658 1 7658 65 Ss select 0xfffff80004d75040 dhclient 2224 1 2224 0 Ss select 0xfffff80013be25c0 dhclient 2221 1 2221 0 Ss select 0xfffff80004e43a40 dhclient 2202 1 2202 65 Ss select 0xfffff80013ea11c0 dhclient 1632 1 1632 0 Ss select 0xfffff80004e42e40 dhclient 1629 1 1629 0 Ss select 0xfffff80004e42dc0 dhclient 1610 1 1610 65 Ss select 0xfffff80013d143c0 dhclient 1070 1 1070 0 Ss select 0xfffff80004d75bc0 dhclient 1067 1 1067 0 Ss select 0xfffff80004e430c0 dhclient 886 885 788 0 S uwait 0xfffff80004e47380 syz-executor.1 885 878 788 0 SV uwait 0xfffff80004e45b00 syz-executor.1 883 878 788 0 S uwait 0xfffff80004e3e200 syz-executor.1 878 1 788 0 DV ppwait 0xfffff80013fd4f38 syz-executor.1 871 780 871 0 Rs syz-executor.3 848 780 848 0 Rs syz-executor.2 788 780 788 0 Ss nanslp 0xffffffff8253b7e1 syz-executor.1 787 780 787 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffff80004e3d000 syz-fuzzer 100114 S uwait 0xfffff80004bf6500 syz-fuzzer 100115 S uwait 0xfffff80004bf6600 syz-fuzzer 100116 S uwait 0xfffff80004e3d600 syz-fuzzer 100117 S uwait 0xfffff80004e45280 syz-fuzzer 100118 S uwait 0xfffff80004e3bd80 syz-fuzzer 100119 S uwait 0xfffff80004e45380 syz-fuzzer 100120 S kqread 0xfffff80013503600 syz-fuzzer 111551 S uwait 0xfffff80004e45c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8001345c0b0 csh 776 694 776 0 Ss select 0xfffff80004e3d7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bee0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004beecb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b680b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b684b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b688b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b7e1 cron 694 1 694 0 Ss select 0xfffff80004e43dc0 sshd 507 1 507 0 Ss select 0xfffff80004e3bcc0 syslogd 436 1 436 0 Ss select 0xfffff80004e3bb40 devd 435 1 435 65 Ss select 0xfffff80004e3b940 dhclient 350 1 350 0 Ss select 0xfffff80004e43e40 dhclient 347 1 347 0 Ss select 0xfffff80004e3bc40 dhclient 23 0 0 0 DL syncer 0xffffffff8262ac50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bd2528 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d00 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100096 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651b48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82645fb8 [dom0] 100086 D launds 0xffffffff82645fc4 [laundry: dom0] 100087 D umarcl 0xffffffff815b7b60 [uma] 18 0 0 0 DL - 0xffffffff8236fb68 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82db8818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b763c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262735c [soaiod4] 9 0 0 0 DL - 0xffffffff8262735c [soaiod3] 8 0 0 0 DL - 0xffffffff8262735c [soaiod2] 7 0 0 0 DL - 0xffffffff8262735c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82247040 [doneq0] 100044 D - 0xffffffff82246fc0 [async] 100077 D - 0xffffffff82246e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826434a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b020 [g_event] 100035 D - 0xffffffff8251b028 [g_up] 100036 D - 0xffffffff8251b030 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826439c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b5b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100065 D - 0xffffffff81e09d81 [deadlkres] 100072 D - 0xfffff80004b7ee00 [acpi_task_0] 100073 D - 0xfffff80004b7ee00 [acpi_task_1] 100074 D - 0xfffff80004b7ee00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] 2138 1 787 0 Z syz-executor.0 47072 871 871 0 Z syz-executor.3 47075 848 848 0 Z syz-executor.2 db> show all locks Process 47076 (syz-executor.0) thread 0xfffffe0094c35a00 (100205) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8255df50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 47071 (syz-executor.1) thread 0xfffffe0094ca3500 (151957) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffff800524dd4a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6006 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8004750d8c8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 pcb 1094 1736K 151173 kobj 332 1328K 492 newblk 11 1027K 47749 vfscache 3 1025K 3 inodedep 178 579K 46196 sctp_stro 513 513K 29705 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1047 393K 106809 subproc 173 352K 47173 filedesc 44 345K 92119 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 15 132K 46061 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 sctp_timw 277 70K 277 syncache 1 68K 1 sctp_atky 1564 66K 143845 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 396 50K 396 kdtrace 250 48K 99042 dirrem 168 42K 46074 temp 36 35K 2772 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 167 21K 46063 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_athm 1047 17K 109355 sctp_map 1026 17K 59410 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 lltable 43 14K 142 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 routetbl 39 9K 71 bmsafemap 2 9K 46170 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 13 pf_table 4 8K 12 rpc 2 8K 2 shmfd 1 8K 102 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 81 8K 47089 pf_ifnet 19 7K 40 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 511 cred 24 6K 367 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 pwddesc 76 5K 47076 ufs_dirhash 24 5K 24 session 35 5K 54 UMA 263 5K 263 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 35 4K 83 selfd 55 4K 632045 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 723 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 89 uidinfo 3 3K 52 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 newdirblk 10 2K 46030 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 46061 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 92060 freeblks 4 1K 46036 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 184 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 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 procdesc 5 1K 18 linuxcurrent 3 1K 4 inpcbpolicy 17 1K 7861 sctp_stri 1 1K 4782 diradd 4 1K 46115 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 10 pf_rule 2 1K 11 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 56680 filecaps 5 1K 126 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 47784 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 26 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 42954 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 90 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 6 allocindir 0 0K 0 indirdep 0 0K 53 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 xform 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 32 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 46233 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 22 tcp_log_dev 0 0K 0 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 6754 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 140 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 48967 ioctlops 0 0K 503 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 894 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 57 filedesc_to_leader 0 0K 1 pwd 0 0K 0 tty console 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1607 1663410 0 254 40677376 0 sctp_asoc 2288 513 3847 29705 0 254 9975680 0 malloc-2048 2048 534 3782 81468 0 8 8839168 0 sctp_ep 1280 533 3871 74713 0 254 5637120 0 malloc-1024 1024 514 3846 29703 0 16 4464640 0 mbuf 256 9349 4931 2913742 0 254 3655680 0 malloc-384 384 1048 7632 106812 0 30 3333120 0 sctp_raddr 736 518 3849 41191 0 254 3214112 0 RADIX NODE 144 20894 299 1261720 0 63 3051792 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf_cluster 2048 1050 2 1050 0 254 2154496 0 malloc-256 256 716 7399 167129 0 62 2077440 0 BUF TRIE 144 275 13193 3465 0 62 1939392 0 malloc-384 384 196 4204 46316 0 30 1689600 0 UMA Slabs 0 112 14777 16 14777 0 126 1656816 0 malloc-384 384 4141 19 4144 0 30 1597440 0 malloc-128 128 10408 256 102529 0 126 1364992 0 malloc-4096 4096 332 1 492 0 2 1363968 0 malloc-256 256 188 4177 44455 0 62 1117440 0 malloc-128 128 1142 4190 48135 0 126 682496 0 256 Bucket 2048 326 6 23320 0 8 679936 0 FFS inode 1160 526 27 46591 0 8 641480 0 sctp_chunk 152 517 2811 19013 0 254 505856 0 malloc-16384 16384 21 5 46227 0 1 425984 0 tcp_bbr_map 128 2 3315 51811 0 126 424576 0 VM OBJECT 264 1465 65 664894 0 30 403920 0 socket 944 63 357 83949 0 254 396480 0 malloc-4096 4096 84 3 47697 0 2 356352 0 THREAD 1792 170 28 51964 0 8 354816 0 malloc-32 32 1095 8229 108242 0 254 298368 0 VNODE 448 563 85 46630 0 30 290304 0 malloc-64 64 518 3955 34630 0 254 286272 0 malloc-64 64 3711 510 50908 0 254 270144 0 mbuf_packet 256 93 957 134635 0 254 268800 0 malloc-65536 65536 2 2 609 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2223 297 2543235 0 126 241920 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 13005 245 14308 0 254 212000 0 g_bio 408 0 490 21733 0 30 199920 0 vmem btag 56 3470 46 3470 0 254 196896 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 1 5 41 0 1 196608 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 4944 600 59592 0 254 177408 0 malloc-256 256 35 580 52063 0 62 157440 0 malloc-8192 8192 0 19 30 0 1 155648 0 malloc-128 128 1136 73 25794 0 126 154752 0 128 Bucket 1024 116 35 12975 0 16 154624 0 VMSPACE 2544 50 10 47048 0 4 152640 0 malloc-16 16 1051 8449 110488 0 254 152000 0 malloc-16 16 1288 7962 59677 0 254 148000 0 64 Bucket 512 252 36 20311 0 30 147456 0 S VFS Cache 104 1030 374 48685 0 126 146016 0 sctp_stream_msg_out 112 2 1294 10709 0 254 145152 0 FFS2 dinode 256 526 29 46589 0 62 142080 0 malloc-65536 65536 0 2 386 0 1 131072 0 malloc-1024 1024 123 5 145 0 16 131072 0 32 Bucket 256 461 34 19333 0 62 126720 0 clpbuf 2624 0 48 260 0 16 125952 0 tcp_inpcb 488 6 250 2089 0 254 124928 0 PROC 1320 78 15 47076 0 8 122760 0 ksiginfo 112 78 966 2761 0 126 116928 0 malloc-4096 4096 27 1 292 0 2 114688 0 malloc-256 256 248 142 52511 0 62 99840 0 malloc-256 256 335 55 514 0 62 99840 0 malloc-32768 32768 1 2 131 0 1 98304 0 filedesc0 1072 76 15 47076 0 8 97552 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-16384 16384 3 2 23 0 1 81920 0 udplite_inpcb 488 2 158 4591 0 254 78080 0 malloc-8192 8192 5 4 125 0 1 73728 0 malloc-16384 16384 3 1 9 0 1 65536 0 malloc-8192 8192 6 2 9 0 1 65536 0 tcpcb 1048 6 49 2089 0 254 57640 0 malloc-4096 4096 14 0 25 0 2 57344 0 malloc-64 64 366 453 726629 0 254 52416 0 malloc-384 384 114 16 462 0 30 49920 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-2048 2048 15 9 530 0 8 49152 0 16 Bucket 144 294 42 1977 0 62 48384 0 8 Bucket 80 514 86 11550 0 126 48000 0 pipe 744 23 37 1782 0 16 44640 0 malloc-64 64 513 180 1620 0 254 44352 0 malloc-256 256 34 131 46212 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4800 320 5284 0 254 40960 0 Files 80 259 241 145564 0 126 40000 0 NAMEI 1024 0 36 201907 0 16 36864 0 malloc-512 512 2 70 510 0 30 36864 0 malloc-128 128 113 166 46319 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 18 0 1 32768 0 malloc-512 512 3 61 4970 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 409 95 19862 0 254 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 malloc-384 384 62 18 78 0 30 30720 0 malloc-256 256 87 33 93266 0 62 30720 0 tcp_bbr_pcb 832 1 35 827 0 16 29952 0 malloc-2048 2048 9 5 273 0 8 28672 0 KNOTE 160 28 147 592258 0 62 28000 0 malloc-4096 4096 1 5 46240 0 2 24576 0 PWD 32 27 729 46134 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 52 134 47123 0 126 23808 0 malloc-128 128 143 43 1051 0 126 23808 0 malloc-128 128 137 49 496 0 126 23808 0 tcp_rack_pcb 704 0 33 614 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 5 5 41 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 vtnet_tx_hdr 24 0 835 864147 0 254 20040 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 ripcb 488 7 33 908 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 617 0 62 19200 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 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 5 0 2 16384 0 malloc-2048 2048 3 5 468 0 8 16384 0 malloc-1024 1024 2 14 46 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 sctp_laddr 48 0 336 3145 0 254 16128 0 malloc-32 32 45 459 866 0 254 16128 0 malloc-32 32 271 233 544 0 254 16128 0 2 Bucket 32 72 432 4608 0 254 16128 0 malloc-128 128 89 35 5431 0 126 15872 0 unpcb 256 20 40 1269 0 254 15360 0 malloc-1024 1024 1 11 1401 0 16 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 udpcb 32 4 374 4864 0 254 12096 0 malloc-64 64 60 129 766 0 254 12096 0 malloc-32 32 146 232 37186 0 254 12096 0 4 Bucket 48 6 246 973 0 254 12096 0 udp_inpcb 488 2 22 273 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 24 6 26 0 30 11520 0 malloc-4096 4096 1 1 4 0 2 8192 0 malloc-4096 4096 0 2 52 0 2 8192 0 malloc-2048 2048 2 2 15 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 113 0 16 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 pf tags 104 0 78 5 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 71 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 malloc-64 64 11 115 1377 0 254 8064 0 malloc-64 64 41 85 129 0 254 8064 0 malloc-32 32 38 214 2779 0 254 8064 0 malloc-32 32 18 234 377 0 254 8064 0 malloc-16 16 28 472 39335 0 254 8000 0 malloc-16 16 38 462 42362 0 254 8000 0 malloc-16 16 56 444 234 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 24985 0 254 8000 0 tcp_rack_map 120 0 66 730 0 126 7920 0 sctp_readq 152 1 51 1680 0 254 7904 0 malloc-384 384 0 20 54 0 30 7680 0 malloc-384 384 1 19 45 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 21 105 2720 0 254 4032 0 itimer 352 0 11 6 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 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 224 0 0 0 0 62 0 0 NCLNODE 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-8192 8192 0 0 0 0 1 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