panic: Association about to be freed cpuid = 1 time = 216 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099e3e050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0099e3e1b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0099e3e290 panic() at panic+0xb5/frame 0xfffffe0099e3e350 sctp_lower_sosend() at sctp_lower_sosend+0x2751/frame 0xfffffe0099e3e740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0099e3e9e0 sosend() at sosend+0xfc/frame 0xfffffe0099e3ea50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0099e3ebc0 sendit() at sendit+0x2b0/frame 0xfffffe0099e3ec10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0099e3ed30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0099e3ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099e3ef30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8301acf08, rbp = 0x8301acf70 --- KDB: enter: panic [ thread pid 28013 tid 131491 ] 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 0x9244d8afca76b3b2 rdx 0x1 rbx 0 rsp 0xfffffe0099e3e190 rbp 0xfffffe0099e3e1b0 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a824a70 r12 0xfffffe009a824560 r13 0xfffffe0099e3e201 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 28013 (syz-executor.0) at 0xfffffe009a596a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe0058c28548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a6bc9f8 (map 0xfffffe009a6bc9f8) (map.pmap 0xfffffe009a6bcab8) (pmap 0xfffffe009a6bcb20) threads: 2 130252 RunQ syz-executor.0 131491 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 28014 784 784 0 R (threaded) syz-executor.1 130695 RunQ syz-executor.1 131492 Run CPU 0 syz-executor.1 131493 RunQ syz-executor.1 28013 783 783 0 R (threaded) syz-executor.0 130252 RunQ syz-executor.0 131491 Run CPU 1 syz-executor.0 28009 787 787 0 R (threaded) syz-executor.2 131330 RunQ syz-executor.2 131486 S uwait 0xfffffe0057877600 syz-executor.2 18041 1 783 0 S uwait 0xfffffe0057876500 syz-executor.0 18032 1 783 0 S uwait 0xfffffe0057877900 syz-executor.0 18027 1 783 0 S uwait 0xfffffe0057877a00 syz-executor.0 15388 1 784 0 S uwait 0xfffffe0099d39700 syz-executor.1 13282 1 783 0 S uwait 0xfffffe008fe7a480 syz-executor.0 13281 1 783 0 S uwait 0xfffffe008fe7b580 syz-executor.0 13275 1 783 0 S uwait 0xfffffe008fe7a180 syz-executor.0 13272 1 783 0 S uwait 0xfffffe0057877200 syz-executor.0 13264 1 783 0 S uwait 0xfffffe008fe7b880 syz-executor.0 12863 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 12862 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 12861 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 12860 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 12688 1 783 0 S uwait 0xfffffe008fe7ce00 syz-executor.0 12674 1 783 0 S uwait 0xfffffe008fe7c800 syz-executor.0 11316 1 11316 65 Ss select 0xfffffe0099d38dc0 dhclient 7187 0 0 0 DL aiordy 0xfffffe0056f7c548 [aiod4] 7186 0 0 0 DL aiordy 0xfffffe0092de0a90 [aiod3] 7184 0 0 0 DL aiordy 0xfffffe0092de0548 [aiod2] 7182 0 0 0 DL aiordy 0xfffffe0056f7d548 [aiod1] 6616 1 6616 0 Ss select 0xfffffe0057879840 dhclient 6613 1 6613 0 Ss select 0xfffffe0057879a40 dhclient 6586 1 6586 65 Ss select 0xfffffe0057879ac0 dhclient 5027 1 5027 0 Ss select 0xfffffe00578765c0 dhclient 5019 1 5019 0 Ss select 0xfffffe0057879d40 dhclient 4990 1 4990 65 Ss select 0xfffffe0057879cc0 dhclient 2747 1 2747 0 Ss select 0xfffffe0057879bc0 dhclient 2744 1 2744 0 Ss select 0xfffffe00574489c0 dhclient 2716 1 2716 65 Ss select 0xfffffe0057448a40 dhclient 1036 1 1036 0 Ss select 0xfffffe0057876640 dhclient 1033 1 1033 0 Ss select 0xfffffe0057876440 dhclient 809 774 809 0 Rs syz-executor.3 787 774 787 0 Ss nanslp 0xffffffff83e458c0 syz-executor.2 784 774 784 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 783 774 783 0 Ss nanslp 0xffffffff83e458c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0057878880 syz-fuzzer 100118 S uwait 0xfffffe0057878480 syz-fuzzer 100119 S uwait 0xfffffe0057878580 syz-fuzzer 100120 S uwait 0xfffffe0057878700 syz-fuzzer 100121 S uwait 0xfffffe008fe7c480 syz-fuzzer 100122 S uwait 0xfffffe008fe7d200 syz-fuzzer 100123 S uwait 0xfffffe008fe7c300 syz-fuzzer 100124 S kqread 0xfffffe008fe0b400 syz-fuzzer 100125 S uwait 0xfffffe008fe7cd00 syz-fuzzer 128441 S uwait 0xfffffe008fe7b380 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c270b0 csh 770 688 770 0 Ss select 0xfffffe008fe7c140 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ad8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579adcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ae8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579af0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0057878840 sshd 501 1 501 0 Ss select 0xfffffe00578786c0 syslogd 430 1 430 0 Ss select 0xfffffe008fe7d2c0 devd 429 1 429 65 Ss select 0xfffffe0057878640 dhclient 344 1 344 0 Ss select 0xfffffe008fe7c440 dhclient 341 1 341 0 Ss select 0xfffffe0057446140 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] 100095 D sdflush 0xfffffe0057465ce8 [/ 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 0xffffffff84873530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b795a0 [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] 28012 809 809 0 Z syz-executor.3 db> show all locks Process 28013 (syz-executor.0) thread 0xfffffe009a824560 (131491) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009985fa90) 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 12 1027K 33997 vfscache 3 1025K 3 pcb 119 645K 87140 inodedep 316 631K 27335 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 173 341K 28115 filedesc 38 297K 54059 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 27024 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 136 bus 991 81K 5140 dirrem 306 77K 27231 sctp_timw 295 74K 295 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_stro 63 63K 16868 umtx 440 55K 440 kdtrace 256 50K 59509 sctp_atcl 111 42K 63224 freefile 304 38K 27217 temp 34 33K 2511 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 23 msg 4 30K 4 gtaskqueue 18 26K 18 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 137 16K 429 bus-sc 34 15K 1651 lltable 44 14K 115 ether_multi 157 13K 167 KTRACE 100 13K 100 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 27401 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 260 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 sctp_atky 174 8K 82072 audit_evclass 237 8K 296 kqueue 78 7K 28222 taskqueue 63 7K 63 cred 26 7K 279 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 490 DEVFSP 80 5K 3392 pwddesc 75 5K 28985 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 2349 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 102 4K 29363 acpisem 28 4K 28 selfd 55 4K 393656 lockf 32 4K 61 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 85 uidinfo 3 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_map 126 2K 33736 ip6ndp 12 2K 15 freework 8 2K 29876 sctp_ifa 14 2K 15 freeblks 7 2K 27321 sctp_athm 111 2K 65274 Unitno 29 2K 105 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 softdep 1 1K 1 mkdir 8 1K 54006 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 cryptodev 14 1K 3431 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 inpcbpolicy 20 1K 11175 encap_export_host 12 1K 12 procdesc 5 1K 18 CC Mem 9 1K 9971 newdirblk 4 1K 27003 diradd 4 1K 27271 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 9977 tcp_fsb 3 1K 4156 chacha20random 1 1K 1 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 soname 5 1K 61310 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 132 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 36719 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 38 sctp_stri 0 0K 4706 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 30 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 23883 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 29 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 3685 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 60 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 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 27300 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 2 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 522 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 4 lio 0 0K 468 acl 0 0K 0 mbuf_tag 0 0K 140 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 24104 ioctlops 0 0K 4603 eventfd 0 0K 111 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 861 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 6 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 8344 1054 1645576 0 254 38494208 0 RADIX NODE 144 18560 251 571743 0 62 2708784 0 mbuf 256 8904 1015 2850210 0 254 2539264 0 tcp_log 416 0 5589 43770 0 254 2325024 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 sctp_asoc 2288 63 702 16868 0 254 1750320 0 BUF TRIE 144 193 11595 6735 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-128 128 11689 184 11963 0 126 1519744 0 malloc-4096 4096 327 3 646 0 2 1351680 0 malloc-256 256 528 4752 82848 0 62 1351680 0 malloc-2048 2048 51 605 44116 0 8 1343488 0 UMA Slabs 0 112 11501 13 11501 0 126 1289568 0 sctp_ep 1208 48 972 43399 0 254 1232160 0 vmem btag 56 19918 65 19918 0 254 1119048 0 malloc-384 384 330 2220 27371 0 30 979200 0 socket 960 72 692 56114 0 254 733440 0 VM OBJECT 264 2501 79 604045 0 30 681120 0 FFS inode 1160 528 25 27745 0 8 641480 0 malloc-1024 1024 64 544 16883 0 16 622592 0 sctp_raddr 736 63 707 16868 0 254 566720 0 tcpcb 1104 9 502 9966 0 254 564144 0 256 Bucket 2048 239 19 5522 0 8 528384 0 malloc-384 384 111 1119 63276 0 30 472320 0 malloc-16384 16384 23 5 27207 0 1 458752 0 THREAD 1808 179 41 31493 0 8 397760 0 malloc-65536 65536 4 2 372 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3323 625 1440926 0 127 379008 0 malloc-128 128 399 2391 137901 0 126 357120 0 malloc-4096 4096 76 4 28017 0 2 327680 0 VNODE 448 569 97 27788 0 30 298368 0 malloc-64 64 3883 464 7186 0 254 278208 0 malloc-2048 2048 4 124 535 0 8 262144 0 mbuf_packet 256 92 924 63485 0 254 260096 0 malloc-16 16 14613 387 14723 0 254 240000 0 malloc-256 256 313 617 34630 0 62 238080 0 malloc-32768 32768 0 7 3482 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 88 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 181 44 44797 0 16 187200 0 malloc-32 32 5399 271 5644 0 254 181440 0 malloc-128 128 1228 167 26177 0 126 178560 0 malloc-256 256 56 634 43411 0 62 176640 0 sctp_chunk 152 53 987 3358 0 254 158080 0 VMSPACE 2552 50 10 27991 0 4 153120 0 malloc-1024 1024 125 19 1596 0 16 147456 0 tcp_bbr_map 128 0 1147 26448 0 126 146816 0 S VFS Cache 104 1024 380 28999 0 126 146016 0 FFS2 dinode 256 528 42 27745 0 62 145920 0 128 Bucket 1024 84 47 2207 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 955 68 2298 0 126 130944 0 unpcb 256 20 490 1497 0 254 130560 0 PROC 1352 75 21 28014 0 8 129792 0 64 Bucket 512 174 58 23131 0 30 118784 0 ksiginfo 112 87 957 15070 0 126 116928 0 ertt_txseginfo 40 1 2827 76401 0 254 113120 0 malloc-256 256 316 119 33128 0 62 111360 0 malloc-4096 4096 22 4 40 0 2 106496 0 filedesc0 1072 75 23 28985 0 8 105056 0 malloc-128 128 519 256 5350 0 126 99200 0 malloc-8192 8192 6 6 166 0 1 98304 0 pipe 744 23 107 1479 0 16 96720 0 malloc-4096 4096 18 4 663 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 57112 0 30 85680 0 malloc-64 64 743 580 33545 0 254 84672 0 clpbuf 2624 0 32 31 0 16 83968 0 32 Bucket 256 196 119 18897 0 62 80640 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-384 384 118 62 189 0 30 69120 0 malloc-64 64 63 1008 38628 0 254 68544 0 malloc-64 64 530 541 11582 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-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 51 204 55941 0 62 65280 0 tcp_inpcb 424 9 144 9966 0 30 64872 0 ripcb 424 5 148 528 0 30 64872 0 Files 80 267 533 103836 0 126 64000 0 sctp_stream_msg_out 112 0 540 1042 0 254 60480 0 malloc-32 32 378 1512 99573 0 254 60480 0 udplite_inpcb 424 0 126 279 0 30 53424 0 udp_inpcb 424 6 120 402 0 30 53424 0 malloc-64 64 253 566 393878 0 254 52416 0 malloc-64 64 368 451 56810 0 254 52416 0 malloc-256 256 37 158 27450 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 132690 0 16 49152 0 malloc-2048 2048 10 14 31 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 3 51 4156 0 16 48384 0 malloc-384 384 96 24 98 0 30 46080 0 tcp_bbr_pcb 832 0 54 4175 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 5323 0 254 40960 0 sctp_laddr 48 0 840 27479 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 14394 0 16 38080 0 PWD 32 30 1104 27091 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 59 0 254 36288 0 16 Bucket 144 115 137 1119 0 62 36288 0 malloc-16 16 681 1569 65886 0 254 36000 0 8 Bucket 80 136 314 6009 0 126 36000 0 malloc-128 128 80 199 4249 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 22 257 287 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 52 83 310 0 62 34560 0 malloc-256 256 20 115 4019 0 62 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 SLEEPQUEUE 88 221 163 221 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-4096 4096 3 5 27307 0 2 32768 0 malloc-2048 2048 3 13 4026 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 169 0 8 32768 0 malloc-2048 2048 1 15 25 0 8 32768 0 malloc-1024 1024 4 28 266 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 0 64 4750 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 65 0 30 32768 0 malloc-512 512 10 54 77 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 328269 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 9 255 7648 0 126 31680 0 cpuset 104 7 272 172 0 126 29016 0 tcp_inpcb ports 32 2 880 8042 0 254 28224 0 ertt 72 9 383 9966 0 126 28224 0 malloc-32 32 291 591 28232 0 254 28224 0 4 Bucket 48 7 581 578 0 254 28224 0 2 Bucket 32 59 823 3327 0 254 28224 0 malloc-16 16 113 1637 99313 0 254 28000 0 AIO 208 0 133 507 0 62 27664 0 malloc-8192 8192 1 2 36 0 1 24576 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 35 241 2349 0 126 24288 0 rl_entry 40 90 516 90 0 254 24240 0 domainset 40 0 567 136 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 681 0 254 20160 0 udplite_inpcb ports 32 0 630 9 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 15 615 93 0 254 20160 0 malloc-32 32 34 596 3059 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1674 0 254 20160 0 malloc-32 32 14 616 1155 0 254 20160 0 AIOCB 552 0 35 533 0 16 19320 0 AIOLIO 272 0 70 468 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 2 180 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 842973 0 254 16032 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 32 718 35427 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 559 0 254 12000 0 malloc-16 16 5 745 31855 0 254 12000 0 itimer 352 0 33 4 0 30 11616 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 9 13 9 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 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 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_readq 152 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 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 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-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-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