panic: Association about to be freed cpuid = 1 time = 1645359674 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a206050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a2061b0 vpanic() at vpanic+0x2b8/frame 0xfffffe009a206290 panic() at panic+0xb5/frame 0xfffffe009a206350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe009a206740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009a2069e0 sosend() at sosend+0xfc/frame 0xfffffe009a206a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009a206bc0 sendit() at sendit+0x2b0/frame 0xfffffe009a206c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009a206d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009a206f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a206f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83130ff08, rbp = 0x83130ff70 --- KDB: enter: panic [ thread pid 22554 tid 123282 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x194aaf947bff31ed rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe009a206190 rbp 0xfffffe009a2061b0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe009a1af530 r12 0xfffffe009a1af020 r13 0xfffffe009a206201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 22554 (syz-executor.0) at 0xfffffe009a088000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 12624 at 0xfffffe0092d79a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a0bd9f8 (map 0xfffffe009a0bd9f8) (map.pmap 0xfffffe009a0bdab8) (pmap 0xfffffe009a0bdb20) threads: 3 121804 RunQ syz-executor.0 123282 Run CPU 1 syz-executor.0 123283 RunQ syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 22555 783 783 0 R (threaded) syz-executor.3 123260 RunQ syz-executor.3 123286 S uwait 0xfffffe0057877d00 syz-executor.3 22554 12624 12624 0 R (threaded) syz-executor.0 121804 RunQ syz-executor.0 123282 Run CPU 1 syz-executor.0 123283 RunQ syz-executor.0 22553 781 781 0 R (threaded) syz-executor.2 123058 RunQ syz-executor.2 123279 Run CPU 0 syz-executor.2 123280 S uwait 0xfffffe008fe8f600 syz-executor.2 123281 S uwait 0xfffffe0057876c00 syz-executor.2 22551 780 780 0 R (threaded) syz-executor.1 123193 RunQ syz-executor.1 123278 S uwait 0xfffffe008fe90200 syz-executor.1 123284 S uwait 0xfffffe0057446580 syz-executor.1 123285 S uwait 0xfffffe0057879b80 syz-executor.1 22231 1 22231 65 Ss select 0xfffffe00998f8440 dhclient 21275 1 12624 0 S uwait 0xfffffe0057876380 syz-executor.0 21270 1 12624 0 S uwait 0xfffffe008fe90800 syz-executor.0 21266 1 12624 0 S uwait 0xfffffe0057877a00 syz-executor.0 21261 1 12624 0 S uwait 0xfffffe0057446780 syz-executor.0 21252 1 12624 0 S uwait 0xfffffe008fe8f000 syz-executor.0 21246 1 12624 0 S uwait 0xfffffe0057878800 syz-executor.0 21241 1 12624 0 S umtxn 0xfffffe00998f9480 syz-executor.0 21230 1 12624 0 S uwait 0xfffffe008fe8f300 syz-executor.0 18414 1 18414 0 Ss select 0xfffffe00998f9140 dhclient 18411 1 18411 0 Ss select 0xfffffe00998f83c0 dhclient 18387 1 18387 65 Ss select 0xfffffe00998f8540 dhclient 16721 1 12624 0 S uwait 0xfffffe0057877700 syz-executor.0 16714 1 12624 0 S uwait 0xfffffe0057444280 syz-executor.0 16710 1 12624 0 S uwait 0xfffffe008fe8f200 syz-executor.0 16705 1 12624 0 S uwait 0xfffffe008fe90900 syz-executor.0 12624 774 12624 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.0 12616 1 12616 0 Ss select 0xfffffe008fe8f4c0 dhclient 12613 1 12613 0 Ss select 0xfffffe008fe8fdc0 dhclient 12577 0 0 0 DL - 0xffffffff83e139c0 [accounting] 11030 1 11030 65 Ss select 0xfffffe008fe8f5c0 dhclient 6099 1 6099 0 Ss select 0xfffffe00578765c0 dhclient 6087 1 6087 0 Ss select 0xfffffe008fe8f540 dhclient 6032 1 6032 65 Ss select 0xfffffe008fe8f740 dhclient 1410 1 1410 0 Ss select 0xfffffe0057446b40 dhclient 1407 1 1407 0 Ss select 0xfffffe0057876bc0 dhclient 898 1 781 0 SV uwait 0xfffffe0057879180 syz-executor.2 889 1 781 0 SV uwait 0xfffffe008fe90600 syz-executor.2 843 1 781 0 SV uwait 0xfffffe0057878700 syz-executor.2 842 0 0 0 DL aiordy 0xfffffe0092db0000 [aiod4] 841 0 0 0 DL aiordy 0xfffffe0092d7b548 [aiod3] 840 0 0 0 DL aiordy 0xfffffe0056f7b548 [aiod2] 839 0 0 0 DL aiordy 0xfffffe0092d7aa90 [aiod1] 783 774 783 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.3 781 774 781 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.2 780 774 780 0 Rs syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe0057444880 syz-fuzzer 100117 S uwait 0xfffffe0057879280 syz-fuzzer 100118 S uwait 0xfffffe008fe91200 syz-fuzzer 100119 S uwait 0xfffffe008fe91100 syz-fuzzer 100120 S kqread 0xfffffe000796fa00 syz-fuzzer 100121 S uwait 0xfffffe008fe91000 syz-fuzzer 100122 S uwait 0xfffffe008fe90e80 syz-fuzzer 100123 S uwait 0xfffffe008fe92580 syz-fuzzer 100124 S uwait 0xfffffe008fe90c00 syz-fuzzer 100125 S uwait 0xfffffe008fe90b00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c0a5f8 csh 770 688 770 0 Ss select 0xfffffe008fe90a40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574658b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579aa0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579aa4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579aa8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057465cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579ab0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579ab4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron 688 1 688 0 Ss select 0xfffffe008fe90d40 sshd 501 1 501 0 Ss select 0xfffffe0057443cc0 syslogd 430 1 430 0 Ss select 0xfffffe0057443dc0 devd 429 1 429 65 Ss select 0xfffffe008fe90e40 dhclient 344 1 344 0 Ss select 0xfffffe008fe912c0 dhclient 341 1 341 0 Ss select 0xfffffe008fe91540 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7aa90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574654e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b65530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846d6560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [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 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [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 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a1 [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 22554 (syz-executor.0) thread 0xfffffe009a1af020 (123282) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997c0380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 Process 22553 (syz-executor.2) thread 0xfffffe0092d98560 (123279) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009960a248) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2506 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 326 1304K 487 pcb 653 1246K 90451 newblk 24 1030K 22287 vfscache 3 1025K 3 inodedep 751 794K 21626 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 174 345K 22653 vmem 3 274K 6 sctp_stro 248 248K 12481 sctp_atcl 562 211K 57604 filedesc 24 185K 43082 acpica 1674 184K 56396 dirrem 731 183K 21535 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 17 132K 21539 tfo_ccache 1 128K 1 DEVFS1 109 109K 129 sem 4 106K 4 freefile 732 92K 21518 BPF 46 88K 59 bus 988 81K 3441 sctp_timw 316 79K 316 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 umtx 396 50K 396 kdtrace 255 50K 45843 sctp_atky 810 34K 70674 temp 34 33K 2548 DEVFS3 128 32K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 pf_rule 11 22K 29 kbdmux 6 22K 6 ifaddr 70 20K 82 DEVFS_RULE 56 20K 56 routetbl 176 17K 546 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 lltable 47 15K 78 bus-sc 34 15K 1651 KTRACE 100 13K 100 ifnet 7 13K 8 ether_multi 152 13K 195 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_athm 562 9K 57623 in6_multi 65 9K 75 bmsafemap 3 9K 21591 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 47 pfs_vncache 1 8K 1 sctp_map 496 8K 24962 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 79 8K 22600 cred 27 7K 258 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 446 pwddesc 77 5K 22561 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 37 UMA 272 5K 272 session 35 5K 53 DEVFSP 68 5K 108 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 107 4K 23960 acpisem 28 4K 28 selfd 55 4K 324130 lockf 32 4K 64 hhook 15 4K 17 kcovinfo 52 4K 65 terminal 11 3K 11 select 19 3K 108 freework 10 3K 21516 freeblks 9 3K 21515 uidinfo 3 3K 9 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 16 Unitno 29 2K 69 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 21519 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 8 softdep 1 1K 1 mkdir 8 1K 43038 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 mld 6 1K 7 igmp 6 1K 7 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 20 diradd 4 1K 21578 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1586 osd 8 1K 570 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 559 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 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 41 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 27174 pmchooks 1 1K 1 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 203 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 35174 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 3 sctp_stri 0 0K 0 filemon 0 0K 16 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 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 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13647 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 allocindir 0 0K 0 indirdep 0 0K 12 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 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 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 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 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 1 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 nvme_da 0 0K 0 statfs 0 0K 21783 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 89 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 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 42 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 153 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 28170 ioctlops 0 0K 304 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 893 sysctl 0 0K 3 LED 0 0K 0 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 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 2077495 0 254 38494208 0 RADIX NODE 144 20382 473 454637 0 64 3003120 0 mbuf 256 8965 698 3251503 0 254 2473728 0 tcp_log 416 0 5337 49339 0 254 2220192 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 204 11584 900 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-256 256 951 5259 58538 0 62 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11856 0 126 1519744 0 malloc-4096 4096 326 2 537 0 2 1343488 0 malloc-384 384 765 2685 21669 0 30 1324800 0 UMA Slabs 0 112 11117 1 11117 0 126 1245216 0 sctp_ep 1208 315 705 45124 0 254 1232160 0 sctp_asoc 2288 248 262 12481 0 254 1166880 0 vmem btag 56 19438 113 19438 0 254 1094856 0 malloc-2048 2048 318 124 45841 0 9 905216 0 socket 960 113 651 48475 0 254 733440 0 VM OBJECT 264 2557 143 485657 0 30 712800 0 FFS inode 1160 534 26 22052 0 8 649600 0 tcpcb 1104 4 507 559 0 254 564144 0 256 Bucket 2048 214 22 7255 0 8 483328 0 malloc-128 128 835 2823 107763 0 126 468224 0 malloc-65536 65536 4 2 356 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 3568 464 1169355 0 126 387072 0 sctp_raddr 736 248 269 12481 0 254 380512 0 THREAD 1808 177 21 23286 0 8 357984 0 malloc-4096 4096 77 5 22558 0 2 335872 0 malloc-16384 16384 16 4 21718 0 1 327680 0 VNODE 448 575 91 22096 0 30 298368 0 malloc-1024 1024 249 39 12489 0 16 294912 0 malloc-384 384 562 158 57645 0 30 276480 0 malloc-64 64 3871 224 3955 0 254 262080 0 malloc-256 256 324 606 22927 0 62 238080 0 malloc-16 16 14613 137 14683 0 254 236000 0 DEVCTL 1024 0 220 168 0 0 225280 0 malloc-65536 65536 1 2 18 0 1 196608 0 mbuf_packet 256 116 646 31374 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5438 232 5630 0 254 181440 0 FPU_save_area 832 179 37 33252 0 16 179712 0 tcp_bbr_map 128 0 1395 27709 0 126 178560 0 malloc-128 128 1228 167 26361 0 126 178560 0 VMSPACE 2552 55 11 22527 0 4 168432 0 128 Bucket 1024 102 45 5208 0 16 150528 0 malloc-1024 1024 125 19 1619 0 16 147456 0 S VFS Cache 104 1018 386 22920 0 126 146016 0 FFS2 dinode 256 534 36 22052 0 62 145920 0 ertt_txseginfo 40 1 3332 74129 0 254 133320 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 908 115 2307 0 126 130944 0 unpcb 256 20 490 1720 0 254 130560 0 malloc-256 256 323 187 45135 0 62 130560 0 PROC 1352 76 20 22555 0 8 129792 0 64 Bucket 512 164 68 12477 0 30 118784 0 ksiginfo 112 81 963 10100 0 126 116928 0 filedesc0 1072 77 21 22561 0 8 105056 0 malloc-128 128 518 257 4555 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-256 256 339 36 23155 0 62 96000 0 malloc-4096 4096 18 4 657 0 2 90112 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 7077 0 30 85680 0 pipe 744 23 92 856 0 16 85560 0 clpbuf 2624 0 32 27 0 16 83968 0 malloc-8192 8192 6 4 152 0 1 81920 0 malloc-2048 2048 4 36 539 0 8 81920 0 32 Bucket 256 174 141 13160 0 62 80640 0 sctp_chunk 152 241 279 254 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 729 342 23851 0 254 68544 0 malloc-64 64 525 546 2182 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 20 12 192 0 8 65536 0 tcp_inpcb 424 4 149 559 0 30 64872 0 sctp_stream_msg_out 112 0 540 265 0 254 60480 0 malloc-384 384 121 29 148 0 30 57600 0 AIOCB 552 0 98 275 0 16 54096 0 ripcb 424 5 121 586 0 30 53424 0 udplite_inpcb 424 0 126 187 0 30 53424 0 malloc-64 64 252 567 324366 0 254 52416 0 malloc-64 64 370 449 45895 0 254 52416 0 malloc-32 32 824 814 78503 0 254 52416 0 Files 80 293 357 81965 0 126 52000 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 102372 0 16 49152 0 malloc-2048 2048 10 14 22 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 95 25 101 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 199 116 199 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4805 315 5505 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 254 0 30 38160 0 da_ccb 544 0 70 1886 0 16 38080 0 PWD 32 36 1098 21615 0 254 36288 0 malloc-64 64 248 319 29513 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 107 0 254 36288 0 malloc-128 128 77 202 287 0 126 35712 0 malloc-128 128 3 276 183 0 126 35712 0 malloc-128 128 22 257 420 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 39 96 21660 0 62 34560 0 malloc-256 256 61 74 44462 0 62 34560 0 malloc-256 256 53 82 290 0 62 34560 0 malloc-256 256 20 115 10315 0 62 34560 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 0 1 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-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 21793 0 2 32768 0 malloc-2048 2048 3 13 16 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-1024 1024 4 28 53 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 0 64 6 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 42 0 30 32768 0 malloc-512 512 10 54 17 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 tcp_rack_pcb 896 0 36 203 0 16 32256 0 KNOTE 160 28 172 253575 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 281 0 126 31680 0 tcp_bbr_pcb 832 0 36 59 0 16 29952 0 cpuset 104 7 272 39 0 126 29016 0 sctp_laddr 48 260 328 2648 0 254 28224 0 malloc-32 32 279 603 22758 0 254 28224 0 16 Bucket 144 81 115 784 0 62 28224 0 4 Bucket 48 6 582 488 0 254 28224 0 AIO 208 3 130 32 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 30 108 38 0 62 24288 0 PGRP 88 35 241 53 0 126 24288 0 rl_entry 40 91 515 91 0 254 24240 0 malloc-16 16 564 936 72661 0 254 24000 0 malloc-16 16 1055 445 50014 0 254 24000 0 8 Bucket 80 41 259 4344 0 126 24000 0 domainset 40 0 567 24 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 441 0 254 20160 0 tcp_inpcb ports 32 2 628 231 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 ertt 72 4 276 559 0 126 20160 0 malloc-32 32 15 615 58 0 254 20160 0 malloc-32 32 34 596 2933 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1702 0 254 20160 0 malloc-32 32 14 616 1814 0 254 20160 0 2 Bucket 32 51 579 2174 0 254 20160 0 AIOLIO 272 0 70 42 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-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 1 7 3 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 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1057679 0 254 16032 0 kenv 258 15 45 1048 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 udplite_inpcb ports 32 0 378 3 0 254 12096 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 65 0 254 12000 0 malloc-16 16 27 723 26202 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 95 0 254 12000 0 malloc-16 16 5 745 23393 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-8192 8192 1 0 1 0 1 8192 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 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 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 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 NCLNODE 608 0 0 0 0 16 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 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-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