panic: Association about to be freed cpuid = 1 time = 1648415820 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092a53050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092a531b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0092a53290 panic() at panic+0xb5/frame 0xfffffe0092a53350 sctp_lower_sosend() at sctp_lower_sosend+0x2751/frame 0xfffffe0092a53740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0092a539e0 sosend() at sosend+0xfc/frame 0xfffffe0092a53a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0092a53bc0 sendit() at sendit+0x2b0/frame 0xfffffe0092a53c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0092a53d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092a53f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092a53f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x82ebe7f08, rbp = 0x82ebe7f70 --- KDB: enter: panic [ thread pid 33605 tid 136928 ] 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 0x8820d89d7c6cb716 rdx 0x1 rbx 0 rsp 0xfffffe0092a53190 rbp 0xfffffe0092a531b0 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092dde530 r12 0xfffffe0092dde020 r13 0xfffffe0092a53201 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 33605 (syz-executor.2) at 0xfffffe0056f7ea90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009278ea90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099dfd3f0 (map 0xfffffe0099dfd3f0) (map.pmap 0xfffffe0099dfd4b0) (pmap 0xfffffe0099dfd518) threads: 2 136865 RunQ syz-executor.2 136928 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 33605 782 782 0 R (threaded) syz-executor.2 136865 RunQ syz-executor.2 136928 Run CPU 1 syz-executor.2 33600 780 780 0 R (threaded) syz-executor.1 136866 Run CPU 0 syz-executor.1 136923 S connec 0xfffffe0099bedc1a syz-executor.1 33598 790 790 0 S (threaded) syz-executor.3 136906 S nanslp 0xffffffff83e458c0 syz-executor.3 136918 S connec 0xfffffe008fe66c1a syz-executor.3 136919 S uwait 0xfffffe0057879800 syz-executor.3 22214 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 22213 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 22212 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 22211 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 13136 1 779 0 S uwait 0xfffffe0057879d00 syz-executor.0 13130 1 779 0 S uwait 0xfffffe0092469c80 syz-executor.0 13127 1 779 0 S uwait 0xfffffe0057876700 syz-executor.0 13124 1 779 0 S uwait 0xfffffe0057879a00 syz-executor.0 8223 1 8223 65 Ss select 0xfffffe0099dc4ec0 dhclient 7638 1 7638 0 Ss select 0xfffffe00574489c0 dhclient 7635 1 7635 0 Ss select 0xfffffe0099dc4f40 dhclient 7607 1 7607 65 Ss select 0xfffffe0099dc5040 dhclient 6583 1 6583 0 Ss select 0xfffffe0057448b40 dhclient 6580 1 6580 0 Ss select 0xfffffe0057879940 dhclient 6554 1 6554 65 Ss select 0xfffffe0057876e40 dhclient 4345 1 4345 0 Ss select 0xfffffe00924689c0 dhclient 4342 1 4342 0 Ss select 0xfffffe00578770c0 dhclient 4315 1 4315 65 Ss select 0xfffffe0057448bc0 dhclient 3219 3214 3214 0 SV uwait 0xfffffe009246a600 syz-executor.3 3214 1 3214 0 DVs ppwait 0xfffffe0053ddaf88 syz-executor.3 3200 1 3198 0 SV uwait 0xfffffe009246b100 syz-executor.3 3193 1 3187 0 SV uwait 0xfffffe0057876400 syz-executor.3 1379 1 1379 0 Ss select 0xfffffe0057876f40 dhclient 1376 1 1376 0 Ss select 0xfffffe00924688c0 dhclient 878 0 0 0 DL aiordy 0xfffffe0096240000 [aiod4] 877 0 0 0 DL aiordy 0xfffffe0092dd7548 [aiod3] 876 0 0 0 DL aiordy 0xfffffe0092dd7000 [aiod2] 875 0 0 0 DL aiordy 0xfffffe0092dd8548 [aiod1] 790 774 790 0 Rs syz-executor.3 782 774 782 0 Ss nanslp 0xffffffff83e458c0 syz-executor.2 780 774 780 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 779 774 779 0 Ss piperd 0xfffffe0092dc55d0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0057445280 syz-fuzzer 100117 S uwait 0xfffffe0057879180 syz-fuzzer 100118 S kqread 0xfffffe000796f900 syz-fuzzer 100119 S uwait 0xfffffe009246a500 syz-fuzzer 100120 S uwait 0xfffffe009246a400 syz-fuzzer 100121 S uwait 0xfffffe009246a300 syz-fuzzer 100122 S uwait 0xfffffe009246a180 syz-fuzzer 100123 S uwait 0xfffffe009246a080 syz-fuzzer 100124 S uwait 0xfffffe0092469f00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008feee0b0 csh 770 688 770 0 Ss select 0xfffffe0092469d40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574658b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057465cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0092469e40 sshd 501 1 501 0 Ss select 0xfffffe009246a240 syslogd 430 1 430 0 Ss select 0xfffffe009246a8c0 devd 429 1 429 65 Ss select 0xfffffe009246a2c0 dhclient 344 1 344 0 Ss select 0xfffffe009246a840 dhclient 341 1 341 0 Ss select 0xfffffe009246a9c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7d548 [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] 100093 D sdflush 0xfffffe00574650e8 [/ 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 0xffffffff81ea4500 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84aee530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8490a5a0 [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 - 0xffffffff82bbfba0 [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 33605 (syz-executor.2) thread 0xfffffe0092dde020 (136928) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0096385a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13506 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 9 1026K 33424 vfscache 3 1025K 3 pcb 429 994K 91368 inodedep 300 625K 34053 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 323K 33697 vmem 3 274K 6 filedesc 32 249K 65229 sctp_stro 201 201K 9782 acpica 1674 184K 56014 vnet_data 1 168K 1 sctp_atcl 404 152K 55096 tidhash 3 141K 3 linker 358 134K 602 pagedep 9 130K 33149 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 117 bus 991 81K 5140 dirrem 291 73K 33404 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 sctp_timw 207 52K 207 kdtrace 242 47K 70535 freefile 291 37K 33394 temp 34 33K 2719 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 605 26K 66253 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 bus-sc 34 15K 1651 KTRACE 102 13K 11800 ether_multi 157 13K 167 lltable 41 13K 88 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 33680 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 67 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 27 7K 335 kqueue 74 7K 33717 taskqueue 63 7K 63 sctp_athm 404 7K 55327 sctp_map 402 7K 19564 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 session 38 5K 71 ufs_dirhash 24 5K 24 pwddesc 72 5K 33606 UMA 272 5K 272 pf_ifnet 10 5K 19 DEVFSP 68 5K 459 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 99 4K 34968 acpisem 28 4K 28 selfd 55 4K 455101 lockf 32 4K 60 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 170 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 32657 softdep 1 1K 1 mkdir 8 1K 65192 freeblks 4 1K 32656 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 62 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 129 pci_link 10 1K 10 pf_rule 5 1K 5 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 32596 diradd 4 1K 33444 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 17589 osd 8 1K 15568 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 15557 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 soname 7 1K 43349 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 386 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 pmchooks 1 1K 1 filecaps 5 1K 131 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 44596 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 4941 mqdata 0 0K 0 filemon 0 0K 13 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 25856 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 12 allocindir 0 0K 0 indirdep 0 0K 11 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 175 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 5 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 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 33001 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 539 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 6 lio 0 0K 94 acl 0 0K 0 mbuf_tag 0 0K 129 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 28383 ioctlops 0 0K 476 eventfd 0 0K 49 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 288 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 871 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 sigio 0 0K 1 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 8328 1070 1495134 0 254 38494208 0 mbuf 256 8734 930 2470640 0 254 2473984 0 RADIX NODE 144 16257 370 648866 0 63 2394288 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 204 11584 2457 0 62 1697472 0 malloc-384 384 4117 53 4462 0 30 1601280 0 malloc-128 128 11689 184 11866 0 126 1519744 0 malloc-4096 4096 327 3 551 0 2 1351680 0 malloc-256 256 503 4582 96336 0 62 1301760 0 UMA Slabs 0 112 11206 20 11206 0 126 1257312 0 sctp_ep 1208 203 817 45314 0 254 1232160 0 malloc-384 384 314 2866 34089 0 30 1221120 0 sctp_asoc 2288 201 309 9782 0 254 1166880 0 vmem btag 56 18891 84 18891 0 254 1062600 0 malloc-2048 2048 206 186 46031 0 8 802816 0 socket 960 53 711 64978 0 254 733440 0 VM OBJECT 264 2316 114 720671 0 30 641520 0 FFS inode 1160 524 29 33919 0 8 641480 0 tcpcb 1104 4 507 15557 0 254 564144 0 malloc-65536 65536 4 4 394 0 1 524288 0 256 Bucket 2048 201 17 5264 0 8 446464 0 malloc-128 128 389 2897 164752 0 126 420608 0 malloc-16384 16384 20 5 32792 0 1 409600 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 201 316 9782 0 254 380512 0 THREAD 1808 169 40 36928 0 8 377872 0 MAP ENTRY 96 3114 414 1699083 0 126 338688 0 malloc-4096 4096 72 6 33608 0 2 319488 0 VNODE 448 565 101 33962 0 30 298368 0 malloc-1024 1024 202 70 9789 0 16 278528 0 malloc-64 64 3871 224 5942 0 254 262080 0 mbuf_packet 256 210 806 48858 0 254 260096 0 malloc-384 384 404 256 55142 0 30 253440 0 malloc-16 16 14613 387 19524 0 254 240000 0 malloc-256 256 310 620 34055 0 62 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_log 416 0 513 3473 0 254 213408 0 ertt_txseginfo 40 0 5151 79943 0 254 206040 0 malloc-65536 65536 1 2 29 0 1 196608 0 malloc-32 32 5400 522 10765 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 171 45 46441 0 16 179712 0 malloc-128 128 1228 167 26177 0 126 178560 0 FFS2 dinode 256 524 166 33918 0 62 176640 0 S VFS Cache 104 1031 490 36622 0 126 158184 0 malloc-1024 1024 125 19 1589 0 16 147456 0 tcp_bbr_map 128 0 1147 14755 0 126 146816 0 VMSPACE 2552 46 11 33578 0 4 145464 0 128 Bucket 1024 101 30 5308 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 malloc-128 128 938 85 2371 0 126 130944 0 unpcb 256 20 490 2030 0 254 130560 0 malloc-256 256 211 299 45326 0 62 130560 0 clpbuf 2624 0 48 52 0 16 125952 0 PROC 1352 71 19 33605 0 8 121680 0 64 Bucket 512 162 70 18496 0 30 118784 0 ksiginfo 112 79 965 10311 0 126 116928 0 filedesc0 1072 72 26 33606 0 8 105056 0 malloc-128 128 519 256 7414 0 126 99200 0 pipe 744 25 105 1886 0 16 96720 0 32 Bucket 256 190 185 17433 0 62 96000 0 tcp_inpcb 424 4 212 15557 0 30 91584 0 malloc-8192 8192 6 5 149 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 20635 0 30 85680 0 malloc-64 64 728 595 35239 0 254 84672 0 malloc-64 64 525 798 17174 0 254 84672 0 malloc-4096 4096 18 2 656 0 2 81920 0 malloc-2048 2048 4 36 535 0 8 81920 0 malloc-256 256 225 90 35430 0 62 80640 0 sctp_chunk 152 200 320 495 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 ripcb 424 5 148 1041 0 30 64872 0 udp_inpcb 424 6 147 778 0 30 64872 0 Files 80 237 563 117220 0 126 64000 0 malloc-512 512 10 110 82 0 30 61440 0 sctp_stream_msg_out 112 69 471 731 0 254 60480 0 malloc-384 384 109 41 156 0 30 57600 0 udplite_inpcb 424 0 126 213 0 30 53424 0 malloc-64 64 201 618 28281 0 254 52416 0 malloc-64 64 253 566 455328 0 254 52416 0 malloc-64 64 360 459 68057 0 254 52416 0 malloc-256 256 37 158 33734 0 62 49920 0 malloc-256 256 48 147 67183 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 153205 0 16 49152 0 malloc-2048 2048 10 14 27 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 0 54 4941 0 16 48384 0 malloc-384 384 96 24 98 0 30 46080 0 pcpu-8 8 4705 927 5358 0 254 45056 0 tcp_bbr_pcb 832 0 54 4205 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 668 718 93578 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 5277 0 16 38080 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 114 0 254 36288 0 malloc-128 128 77 202 5032 0 126 35712 0 malloc-128 128 2 277 154 0 126 35712 0 malloc-128 128 22 257 1081 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 53 82 363 0 62 34560 0 malloc-256 256 20 115 12781 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 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-8192 8192 1 3 10 0 1 32768 0 malloc-4096 4096 3 5 33008 0 2 32768 0 malloc-2048 2048 3 13 210 0 8 32768 0 malloc-2048 2048 3 13 13 0 8 32768 0 malloc-2048 2048 9 7 140 0 8 32768 0 malloc-2048 2048 1 15 12 0 8 32768 0 malloc-1024 1024 4 28 73 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 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 63 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 302805 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 70 330 6605 0 126 32000 0 tcp_rack_map 120 0 264 12373 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 715 0 254 28224 0 udpcb 32 6 876 991 0 254 28224 0 tcp_inpcb ports 32 2 880 8548 0 254 28224 0 ertt 72 4 388 15557 0 126 28224 0 PWD 32 27 855 32692 0 254 28224 0 malloc-32 32 288 594 33820 0 254 28224 0 16 Bucket 144 73 123 623 0 62 28224 0 4 Bucket 48 6 582 708 0 254 28224 0 AIO 208 1 132 124 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 38 238 71 0 126 24288 0 rl_entry 40 74 532 74 0 254 24240 0 malloc-16 16 954 546 57504 0 254 24000 0 malloc-384 384 0 60 43 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 16 0 254 20160 0 udp_inpcb ports 32 3 627 77 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 15 615 50 0 254 20160 0 malloc-32 32 34 596 3452 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1896 0 254 20160 0 malloc-32 32 14 616 4981 0 254 20160 0 2 Bucket 32 53 577 3353 0 254 20160 0 malloc-16 16 406 844 80799 0 254 20000 0 AIOCB 552 0 35 720 0 16 19320 0 AIOLIO 272 0 70 94 0 30 19040 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 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 16 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 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 785082 0 254 16032 0 malloc-16 16 27 973 41018 0 254 16000 0 kenv 258 15 45 1039 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 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 111 0 254 12000 0 malloc-16 16 5 745 26584 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 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 0 254 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 TMPFS node 224 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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