panic: Association about to be freed cpuid = 0 time = 1648382350 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540b6050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540b61b0 vpanic() at vpanic+0x2b8/frame 0xfffffe00540b6290 panic() at panic+0xb5/frame 0xfffffe00540b6350 sctp_lower_sosend() at sctp_lower_sosend+0x2751/frame 0xfffffe00540b6740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00540b69e0 sosend() at sosend+0xfc/frame 0xfffffe00540b6a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00540b6bc0 sendit() at sendit+0x2b0/frame 0xfffffe00540b6c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00540b6d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00540b6f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00540b6f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x832112f08, rbp = 0x832112f70 --- KDB: enter: panic [ thread pid 25977 tid 135048 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0xbd9a5d3799e93248 rdx 0x1 rbx 0 rsp 0xfffffe00540b6190 rbp 0xfffffe00540b61b0 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092dc2fd0 r12 0xfffffe0092dc2ac0 r13 0xfffffe00540b6201 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 25977 (syz-executor.1) at 0xfffffe009a5f3000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe008fe91a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099ad23f0 (map 0xfffffe0099ad23f0) (map.pmap 0xfffffe0099ad24b0) (pmap 0xfffffe0099ad2518) threads: 2 134953 RunQ syz-executor.1 135048 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 25977 778 778 0 R (threaded) syz-executor.1 134953 RunQ syz-executor.1 135048 Run CPU 0 syz-executor.1 25976 777 777 0 R (threaded) syz-executor.0 132129 RunQ syz-executor.0 135049 S uwait 0xfffffe00999afd80 syz-executor.0 25974 788 788 0 R (threaded) syz-executor.3 134821 RunQ syz-executor.3 135046 RunQ syz-executor.3 22548 1 778 0 S uwait 0xfffffe00999b0300 syz-executor.1 22546 1 778 0 S uwait 0xfffffe00999b0800 syz-executor.1 22539 1 778 0 S uwait 0xfffffe0057448700 syz-executor.1 22536 1 778 0 S uwait 0xfffffe00999b0400 syz-executor.1 12629 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 12628 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 12627 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 12626 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 4662 1 778 0 S uwait 0xfffffe0057448b00 syz-executor.1 2902 0 0 0 DL aiordy 0xfffffe0099ae5000 [aiod4] 2901 0 0 0 DL aiordy 0xfffffe0099ae4a90 [aiod3] 2900 0 0 0 DL aiordy 0xfffffe0092d94a90 [aiod2] 2899 0 0 0 DL aiordy 0xfffffe0053ddaa90 [aiod1] 2560 1 2560 65 Ss select 0xfffffe00999b0ac0 dhclient 2075 1 2075 0 Ss select 0xfffffe00924540c0 dhclient 2072 1 2072 0 Ss select 0xfffffe00924541c0 dhclient 2049 1 2049 65 Ss select 0xfffffe00924543c0 dhclient 1692 1 1692 0 Ss select 0xfffffe00999b16c0 dhclient 1689 1 1689 0 Ss select 0xfffffe0092454240 dhclient 1662 1 1662 65 Ss select 0xfffffe0057448540 dhclient 1290 1 1290 0 Ss select 0xfffffe0057877040 dhclient 1287 1 1287 0 Ss select 0xfffffe00924542c0 dhclient 1264 1 1264 65 Ss select 0xfffffe0092454440 dhclient 835 1 777 0 S uwait 0xfffffe0056f48880 syz-executor.0 819 1 819 0 Ss select 0xfffffe0092455a40 dhclient 814 1 814 0 Ss select 0xfffffe0092455d40 dhclient 788 774 788 0 Ss nanslp 0xffffffff83e458c1 syz-executor.3 780 774 780 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100106 S uwait 0xfffffe0092457080 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe0092456480 syz-fuzzer 100120 Run CPU 1 syz-fuzzer 100121 S uwait 0xfffffe0092456200 syz-fuzzer 100122 S uwait 0xfffffe0092456100 syz-fuzzer 100123 RunQ syz-fuzzer 100125 S uwait 0xfffffe0092456600 syz-fuzzer 100126 S uwait 0xfffffe0057877e80 syz-fuzzer 116360 S uwait 0xfffffe0092454900 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c3e5f8 csh 770 688 770 0 Ss select 0xfffffe0092455dc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579a70b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574658b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579a74b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057465cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579a78b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579a7cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579a80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579a84b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe00924560c0 sshd 501 1 501 0 Ss select 0xfffffe00924562c0 syslogd 430 1 430 0 Ss select 0xfffffe00924573c0 devd 429 1 429 65 Ss select 0xfffffe0092456340 dhclient 344 1 344 0 Ss select 0xfffffe0092457240 dhclient 341 1 341 0 Ss select 0xfffffe0092457540 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0057464ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4770 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b42530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846a55a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bbfba1 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 25977 (syz-executor.1) thread 0xfffffe0092dc2ac0 (135048) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099747c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13506 Process 774 (syz-fuzzer) thread 0xfffffe0092d86c80 (100120) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e67c40) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1312 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 8 1026K 36901 vfscache 3 1025K 3 inodedep 152 569K 26315 pcb 49 566K 104595 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 315K 26069 vmem 3 274K 6 filedesc 28 217K 50049 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 25031 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 136 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 240 47K 61028 dirrem 143 36K 25881 temp 34 33K 3004 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 7 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 101 26K 101 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pf_osfp 154 19K 154 freefile 143 18K 25871 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 128 16K 411 bus-sc 34 15K 1651 sctp_stro 13 13K 6561 lltable 42 13K 395 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 177 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_atcl 26 10K 58910 in6_multi 65 9K 65 bmsafemap 2 9K 26247 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 39 rpc 2 8K 2 shmfd 1 8K 49 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 72 7K 25993 taskqueue 63 7K 63 cred 26 7K 1008 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 514 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 53 pwddesc 70 5K 26185 pf_ifnet 10 5K 19 DEVFSP 68 5K 495 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 97 4K 27384 acpisem 28 4K 28 selfd 55 4K 366255 lockf 32 4K 1903 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 104 uidinfo 3 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 sctp_atky 39 2K 65783 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 50020 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 120 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 29664 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 25691 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 160 pci_link 10 1K 10 crypto 4 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 14 tcp_fsb 18 1K 3581 inpcbpolicy 17 1K 17544 newdirblk 4 1K 25010 diradd 4 1K 25923 pfil 4 1K 4 cdev 2 1K 2 sctp_athm 26 1K 59148 sctp_map 26 1K 13122 osd 9 1K 15698 chacha20random 1 1K 1 CC Mem 5 1K 15696 sigio 5 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 146 nexusdev 8 1K 8 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 soname 5 1K 48788 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 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 pf_table 0 0K 0 pf_rule 0 0K 62 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 236 sctp_mcore 0 0K 0 sctp_socko 0 0K 36669 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 380 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24945 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 56 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 2 allocindir 0 0K 0 indirdep 0 0K 6943 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 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 131 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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 3 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 agp 0 0K 0 statfs 0 0K 25607 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1764 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 523 biobuf 0 0K 0 aios 0 0K 78 lio 0 0K 20 acl 0 0K 0 mbuf_tag 0 0K 407 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 24969 ioctlops 0 0K 1439 eventfd 0 0K 83 Witness 0 0K 0 stack 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 sbuf 0 0K 312 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 999 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9367 539 1786991 0 254 40574976 0 tcp_log 416 0 7875 94925 0 254 3276000 0 RADIX NODE 144 19774 577 536485 0 63 2930544 0 mbuf 256 10785 648 4435339 0 254 2926848 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 193 11595 14793 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 308 11900 0 126 1535616 0 malloc-4096 4096 327 5 921 0 2 1359872 0 UMA Slabs 0 112 11597 25 11597 0 126 1301664 0 sctp_asoc 2288 13 497 6561 0 254 1166880 0 vmem btag 56 20108 91 20108 0 254 1131144 0 sctp_ep 1208 13 757 52159 0 254 930160 0 malloc-256 256 355 3125 85930 0 62 890880 0 malloc-2048 2048 16 376 52876 0 8 802816 0 malloc-384 384 166 1844 26350 0 30 771840 0 socket 960 46 718 71243 0 254 733440 0 VM OBJECT 264 2479 101 568513 0 30 681120 0 FFS inode 1160 524 29 26395 0 8 641480 0 256 Bucket 2048 257 19 11601 0 8 565248 0 tcpcb 1104 5 506 15687 0 254 564144 0 malloc-65536 65536 4 4 558 0 1 524288 0 tcp_bbr_map 128 0 3658 141006 0 126 468224 0 ertt_txseginfo 40 1 11210 1610609 0 254 448440 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 13 504 6561 0 254 380512 0 THREAD 1808 169 40 35049 0 8 377872 0 malloc-16384 16384 18 5 25202 0 1 376832 0 MAP ENTRY 96 3064 338 1342553 0 126 326592 0 malloc-4096 4096 70 6 25980 0 2 311296 0 VNODE 448 565 101 26438 0 30 298368 0 malloc-128 128 237 1933 126930 0 126 277760 0 malloc-64 64 3871 224 4042 0 254 262080 0 malloc-16 16 14613 387 14683 0 254 240000 0 malloc-256 256 308 622 37605 0 62 238080 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 0 6 6602 0 1 196608 0 mbuf_packet 256 86 676 36560 0 254 195072 0 malloc-128 128 1367 152 27303 0 126 194432 0 malloc-32 32 5390 532 5834 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 171 54 48746 0 16 187200 0 malloc-384 384 26 454 58944 0 30 184320 0 FFS2 dinode 256 524 106 26395 0 62 161280 0 VMSPACE 2552 45 18 25954 0 5 160776 0 128 Bucket 1024 116 31 4508 0 16 150528 0 malloc-1024 1024 125 19 1617 0 16 147456 0 S VFS Cache 104 1024 380 27978 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 malloc-128 128 931 92 2372 0 126 130944 0 unpcb 256 20 490 1484 0 254 130560 0 PROC 1352 69 21 25977 0 8 121680 0 ksiginfo 112 79 965 14304 0 126 116928 0 malloc-1024 1024 14 98 6486 0 16 114688 0 malloc-256 256 21 414 52170 0 62 111360 0 64 Bucket 512 141 59 23088 0 30 102400 0 malloc-128 128 519 256 4571 0 126 99200 0 malloc-8192 8192 6 6 372 0 1 98304 0 filedesc0 1072 70 21 26185 0 8 97552 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 43 0 254 88704 0 pipe 744 23 92 1079 0 16 85560 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-4096 4096 18 2 656 0 2 81920 0 malloc-256 256 118 197 32690 0 62 80640 0 32 Bucket 256 168 147 18772 0 62 80640 0 sctp_readq 152 0 520 43 0 254 79040 0 sctp_chunk 152 9 511 363 0 254 79040 0 udp_inpcb 424 6 174 442 0 30 76320 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 102264 0 30 73440 0 malloc-384 384 110 70 463 0 30 69120 0 malloc-64 64 724 347 27880 0 254 68544 0 malloc-64 64 541 530 18192 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 4 28 535 0 8 65536 0 malloc-256 256 52 203 1039 0 62 65280 0 tcp_inpcb 424 5 148 15687 0 30 64872 0 ripcb 424 5 148 516 0 30 64872 0 udplite_inpcb 424 1 152 899 0 30 64872 0 Files 80 228 572 113389 0 126 64000 0 sctp_stream_msg_out 112 0 540 307 0 254 60480 0 malloc-384 384 95 55 100 0 30 57600 0 malloc-64 64 13 806 23787 0 254 52416 0 malloc-64 64 253 566 366493 0 254 52416 0 malloc-64 64 361 458 52736 0 254 52416 0 malloc-256 256 37 158 26300 0 62 49920 0 malloc-256 256 47 148 52620 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 122926 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-512 512 10 86 97 0 30 49152 0 tcp_rack_pcb 896 0 54 3563 0 16 48384 0 pcpu-8 8 4701 931 5803 0 254 45056 0 tcp_bbr_pcb 832 0 54 7374 0 16 44928 0 malloc-8192 8192 1 4 10 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 25613 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 25682 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 253 0 254 36288 0 malloc-32 32 289 845 100473 0 254 36288 0 16 Bucket 144 81 171 1619 0 62 36288 0 8 Bucket 80 96 354 7703 0 126 36000 0 malloc-128 128 77 202 3661 0 126 35712 0 malloc-128 128 2 277 159 0 126 35712 0 malloc-128 128 22 257 306 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 20 115 7630 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-2048 2048 3 13 449 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 214 0 8 32768 0 malloc-2048 2048 10 6 25 0 8 32768 0 malloc-2048 2048 1 15 9 0 8 32768 0 malloc-1024 1024 4 28 55 0 16 32768 0 malloc-1024 1024 19 13 39 0 16 32768 0 malloc-1024 1024 8 24 29 0 16 32768 0 malloc-512 512 0 64 405 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 120 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 27 173 271338 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 6822 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 4055 0 254 28224 0 tcp_inpcb ports 32 3 879 9948 0 254 28224 0 ertt 72 5 387 15687 0 126 28224 0 PWD 32 26 856 25112 0 254 28224 0 malloc-32 32 280 602 26218 0 254 28224 0 4 Bucket 48 2 586 261 0 254 28224 0 2 Bucket 32 69 813 4325 0 254 28224 0 AIO 208 0 133 57 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 53 0 126 24288 0 rl_entry 40 95 511 95 0 254 24240 0 malloc-16 16 576 924 43462 0 254 24000 0 malloc-384 384 27 33 27 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 udpcb 32 7 623 1341 0 254 20160 0 udplite_inpcb ports 32 0 630 270 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 malloc-32 32 16 614 62 0 254 20160 0 malloc-32 32 34 596 2998 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1670 0 254 20160 0 malloc-32 32 14 616 4400 0 254 20160 0 AIOCB 552 0 35 137 0 16 19320 0 AIOLIO 272 0 70 20 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 5 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 31 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 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 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 2330586 0 254 16032 0 malloc-16 16 29 971 87763 0 254 16000 0 kenv 258 15 45 1035 0 30 15480 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 95 0 254 12000 0 malloc-16 16 28 722 41148 0 254 12000 0 malloc-16 16 8 742 132 0 254 12000 0 malloc-16 16 63 687 178 0 254 12000 0 malloc-16 16 5 745 25030 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 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 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 ipq 56 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 72 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_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 224 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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