panic: Association about to be freed cpuid = 1 time = 1645344952 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0065f44050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0065f441b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0065f44290 panic() at panic+0xb5/frame 0xfffffe0065f44350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe0065f44740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0065f449e0 sosend() at sosend+0xfc/frame 0xfffffe0065f44a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0065f44bc0 sendit() at sendit+0x2b0/frame 0xfffffe0065f44c10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe0065f44d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0065f44f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0065f44f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x831612f08, rbp = 0x831612f70 --- KDB: enter: panic [ thread pid 32385 tid 136169 ] 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 0x1fc7c98e125b2950 rdx 0x1 rbx 0 rsp 0xfffffe0065f44190 rbp 0xfffffe0065f441b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099790510 r12 0xfffffe0099790000 r13 0xfffffe0065f44201 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 32385 (syz-executor.1) at 0xfffffe0099eb0000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009009da90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009d9e13f0 (map 0xfffffe009d9e13f0) (map.pmap 0xfffffe009d9e14b0) (pmap 0xfffffe009d9e1518) threads: 4 133683 RunQ syz-executor.1 136169 Run CPU 1 syz-executor.1 136171 RunQ syz-executor.1 136172 S uwait 0xfffffe009979f000 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 32387 796 796 0 R syz-executor.3 32386 788 788 0 R (threaded) syz-executor.2 135588 RunQ syz-executor.2 136168 S uwait 0xfffffe0057446d80 syz-executor.2 32385 786 786 0 R (threaded) syz-executor.1 133683 RunQ syz-executor.1 136169 Run CPU 1 syz-executor.1 136171 RunQ syz-executor.1 136172 S uwait 0xfffffe009979f000 syz-executor.1 32384 785 785 0 R (threaded) syz-executor.0 136031 RunQ syz-executor.0 136170 S uwait 0xfffffe0057876780 syz-executor.0 28961 1 788 0 S uwait 0xfffffe0057446580 syz-executor.2 28957 1 788 0 S uwait 0xfffffe009006a500 syz-executor.2 28956 1 788 0 S uwait 0xfffffe0057446780 syz-executor.2 28951 1 788 0 S uwait 0xfffffe0057446e80 syz-executor.2 15560 1 786 0 S uwait 0xfffffe009979ec80 syz-executor.1 15555 1 786 0 S uwait 0xfffffe009006a100 syz-executor.1 15554 1 786 0 S uwait 0xfffffe009006a300 syz-executor.1 15549 1 786 0 S uwait 0xfffffe009006a400 syz-executor.1 14649 1 796 0 S uwait 0xfffffe0057879f00 syz-executor.3 14643 1 796 0 S uwait 0xfffffe009979ee80 syz-executor.3 14642 1 796 0 S uwait 0xfffffe009006a000 syz-executor.3 14638 1 796 0 S uwait 0xfffffe0057878100 syz-executor.3 14608 1 14608 65 Ss select 0xfffffe0057876c40 dhclient 10568 1 10568 0 Ss select 0xfffffe0057876040 dhclient 10561 1 10561 0 Ss select 0xfffffe009979e8c0 dhclient 10503 1 10503 65 Ss select 0xfffffe00578761c0 dhclient 7426 1 7426 0 Ss select 0xfffffe0057877140 dhclient 7417 1 7417 0 Ss select 0xfffffe0057876bc0 dhclient 7389 1 7389 65 Ss select 0xfffffe0057876f40 dhclient 4779 1 4779 0 Ss select 0xfffffe0057876d40 dhclient 4776 1 4776 0 Ss select 0xfffffe0057876cc0 dhclient 4757 1 4757 65 Ss select 0xfffffe00578770c0 dhclient 3349 0 0 0 DL - 0xffffffff83f5b740 [soaiod4] 3348 0 0 0 DL - 0xffffffff83f5b740 [soaiod3] 3347 0 0 0 DL - 0xffffffff83f5b740 [soaiod2] 3346 0 0 0 DL - 0xffffffff83f5b740 [soaiod1] 1437 1 1437 0 Ss select 0xfffffe0057876dc0 dhclient 1433 1 1433 0 Ss select 0xfffffe0057879d40 dhclient 1304 0 0 0 DL aiordy 0xfffffe0099760000 [aiod4] 1303 0 0 0 DL aiordy 0xfffffe0099761548 [aiod3] 1302 0 0 0 DL aiordy 0xfffffe0099761000 [aiod2] 1300 0 0 0 DL aiordy 0xfffffe0092858a90 [aiod1] 796 774 796 0 Rs syz-executor.3 788 774 788 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.2 786 774 786 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.1 785 774 785 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe0053fdee00 syz-fuzzer 100114 S uwait 0xfffffe0057878600 syz-fuzzer 100115 S uwait 0xfffffe0057878700 syz-fuzzer 100116 S uwait 0xfffffe0057878800 syz-fuzzer 100117 S uwait 0xfffffe0057878900 syz-fuzzer 100118 S uwait 0xfffffe009006ae80 syz-fuzzer 100119 S uwait 0xfffffe0056f48a80 syz-fuzzer 100120 S kqread 0xfffffe005787b900 syz-fuzzer 100123 S uwait 0xfffffe009006a600 syz-fuzzer 116644 S uwait 0xfffffe0056f48c80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092857b40 csh 770 688 770 0 Ss select 0xfffffe009006a740 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057465cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba80 cron 688 1 688 0 Ss select 0xfffffe009006aa40 sshd 501 1 501 0 Ss select 0xfffffe009006ae40 syslogd 430 1 430 0 Ss select 0xfffffe009006adc0 devd 429 1 429 65 Ss select 0xfffffe0057444140 dhclient 344 1 344 0 Ss select 0xfffffe009006b040 dhclient 341 1 341 0 Ss select 0xfffffe009006b2c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574658e8 [/ 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 0xffffffff849a0560 [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 - 0xffffffff82ba77a0 [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 32387 (syz-executor.3) thread 0xfffffe009a858020 (135596) exclusive rw vm object (vm object) r = 0 (0xfffffe009d79b420) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009c952a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 32385 (syz-executor.1) thread 0xfffffe0099790000 (136169) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099ae6380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 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 newblk 9 1026K 32009 vfscache 3 1025K 3 inodedep 514 705K 31558 pcb 169 701K 109039 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 174 345K 32485 filedesc 40 313K 62755 vmem 3 274K 6 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 31390 tfo_ccache 1 128K 1 dirrem 505 127K 31452 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 78 bus 988 81K 3441 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 freefile 505 64K 31431 sctp_stro 63 63K 13369 umtx 418 53K 418 sctp_timw 208 52K 208 sctp_atcl 136 51K 67752 kdtrace 257 50K 68561 temp 34 33K 2687 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 15 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 138 16K 430 lltable 48 15K 133 bus-sc 34 15K 1651 KTRACE 101 13K 101 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 pf_osfp 69 9K 69 bmsafemap 2 9K 31525 sctp_atky 199 9K 82148 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 613 rpc 2 8K 2 shmfd 1 8K 128 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 79 8K 32506 taskqueue 63 7K 63 cred 26 7K 302 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 501 pwddesc 76 5K 32560 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 58 pf_ifnet 10 5K 19 DEVFSP 68 5K 4259 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 104 4K 33786 acpisem 28 4K 28 selfd 55 4K 452749 lockf 32 4K 63 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 81 uidinfo 3 3K 15 sctp_athm 136 3K 67835 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_map 126 2K 26738 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 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 31370 softdep 1 1K 1 mkdir 8 1K 62732 freeblks 4 1K 31369 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 82 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 inpcbpolicy 20 1K 21586 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 31366 diradd 4 1K 31494 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 14640 chacha20random 1 1K 1 CC Mem 5 1K 14643 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 filedesc_to_leader 4 1K 7 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 4580 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 55614 pmchooks 1 1K 1 filecaps 5 1K 127 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 46514 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 43935 sctp_iter 0 0K 59 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 48 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 100 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 466 filemon 0 0K 10 mqdata 0 0K 0 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 24412 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 37 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 10 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 44 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 25 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 5 VN POLL 0 0K 4 nvme_da 0 0K 0 statfs 0 0K 31639 namei_tracker 0 0K 71 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 2612 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 688 lio 0 0K 250 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 148 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 ioctlops 0 0K 1316 eventfd 0 0K 163 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 914 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 2 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 8336 1824 1920416 0 254 41615360 0 sctp_asoc 2288 63 5017 13369 0 254 11623040 0 malloc-2048 2048 76 4884 55050 0 8 10158080 0 sctp_ep 1208 73 5267 54333 0 254 6450720 0 mbuf 256 8950 11637 3296069 0 254 5270272 0 malloc-1024 1024 64 4784 13382 0 16 4964352 0 tcp_log 416 0 10161 134001 0 254 4226976 0 malloc-384 384 136 9614 67801 0 30 3744000 0 sctp_raddr 736 63 5019 13369 0 254 3740352 0 mbuf_cluster 2048 1778 0 1778 0 254 3641344 0 RADIX NODE 144 19391 400 629474 0 65 2849904 0 pbuf 2624 0 794 0 0 2 2083456 0 UMA Slabs 0 112 15988 26 15988 0 126 1793568 0 BUF TRIE 144 191 11597 1203 0 62 1697472 0 vmem btag 56 29731 116 29731 0 254 1671432 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-128 128 11689 184 12052 0 126 1519744 0 malloc-256 256 727 4613 92188 0 62 1367040 0 malloc-4096 4096 326 2 675 0 2 1343488 0 malloc-256 256 81 4944 54344 0 62 1286400 0 sctp_chunk 152 58 8340 8596 0 254 1276496 0 malloc-384 384 528 2742 31594 0 30 1255680 0 256 Bucket 2048 543 21 7912 0 8 1155072 0 tcpcb 1104 5 758 14629 0 254 842352 0 VM OBJECT 264 2624 166 696464 0 31 736560 0 socket 960 61 703 77675 0 254 733440 0 FFS inode 1160 529 31 31960 0 8 649600 0 malloc-16384 16384 24 4 31555 0 1 458752 0 mbuf_packet 256 191 1587 72010 0 254 455168 0 malloc-128 128 600 2934 157209 0 126 452352 0 sctp_stream_msg_out 112 1 3815 11768 0 254 427392 0 malloc-65536 65536 4 2 474 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 179 30 36172 0 8 377872 0 tcp_bbr_map 128 0 2914 62532 0 126 372992 0 MAP ENTRY 96 3417 363 1650710 0 126 362880 0 malloc-4096 4096 77 5 32390 0 2 335872 0 malloc-32 32 403 10055 118359 0 254 334656 0 ertt_txseginfo 40 1 8180 225579 0 254 327240 0 malloc-64 64 63 5040 31629 0 254 326592 0 VNODE 448 570 96 32003 0 30 298368 0 malloc-64 64 3871 476 8199 0 254 278208 0 malloc-256 256 310 620 32680 0 62 238080 0 malloc-16 16 14613 137 14817 0 254 236000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 79 0 1 196608 0 malloc-128 128 1296 223 26980 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 181 44 44292 0 16 187200 0 malloc-32 32 5401 269 5684 0 254 181440 0 malloc-16 16 682 10068 61597 0 254 172000 0 64 Bucket 512 239 89 16457 0 30 167936 0 malloc-16 16 139 10111 115617 0 254 164000 0 128 Bucket 1024 111 48 7110 0 16 162816 0 FFS2 dinode 256 529 101 31960 0 62 161280 0 32 Bucket 256 496 134 11122 0 62 161280 0 S VFS Cache 104 1065 456 33304 0 126 158184 0 VMSPACE 2552 52 8 32364 0 4 153120 0 malloc-1024 1024 125 19 1611 0 16 147456 0 malloc-128 128 932 215 2306 0 126 146816 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1707 0 254 130560 0 PROC 1352 76 20 32387 0 8 129792 0 ksiginfo 112 87 957 8366 0 126 116928 0 malloc-64 64 252 1575 452970 0 254 116928 0 malloc-2048 2048 4 52 535 0 8 114688 0 sctp_laddr 48 36 2316 14845 0 254 112896 0 filedesc0 1072 76 22 32560 0 8 105056 0 malloc-128 128 518 257 7388 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-4096 4096 22 2 26 0 2 98304 0 malloc-4096 4096 18 4 656 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 1473 0 16 85560 0 malloc-64 64 734 589 38000 0 254 84672 0 malloc-64 64 527 796 16250 0 254 84672 0 malloc-8192 8192 6 4 147 0 1 81920 0 malloc-256 256 226 89 36595 0 62 80640 0 sctp_readq 152 0 520 124 0 254 79040 0 tcp_inpcb 424 5 175 14629 0 30 76320 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 8771 0 30 73440 0 malloc-384 384 122 58 207 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-1024 1024 14 50 522 0 16 65536 0 ripcb 424 9 144 5315 0 30 64872 0 udp_inpcb 424 6 147 1369 0 30 64872 0 16 Bucket 144 371 77 1183 0 62 64512 0 Files 80 241 559 131197 0 126 64000 0 8 Bucket 80 657 143 8595 0 126 64000 0 udplite_inpcb 424 0 126 273 0 30 53424 0 malloc-64 64 370 449 65563 0 254 52416 0 malloc-256 256 48 147 64226 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 150918 0 16 49152 0 tcp_rack_pcb 896 0 54 466 0 16 48384 0 malloc-384 384 96 24 98 0 30 46080 0 tcp_bbr_pcb 832 0 54 9302 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 210 105 210 0 62 42840 0 clpbuf 2624 0 16 32 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 31646 0 2 40960 0 pcpu-8 8 4705 415 5050 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 2308 0 16 38080 0 PWD 32 30 1104 31459 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 141 0 254 36288 0 malloc-32 32 293 841 32592 0 254 36288 0 malloc-128 128 77 202 556 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 22 257 407 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 37 98 31574 0 62 34560 0 malloc-256 256 52 83 330 0 62 34560 0 malloc-256 256 20 115 3468 0 62 34560 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-2048 2048 3 13 580 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 167 0 8 32768 0 malloc-2048 2048 10 6 19 0 8 32768 0 malloc-1024 1024 4 28 134 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 8 24 67 0 16 32768 0 malloc-1024 1024 0 32 4194 0 16 32768 0 malloc-512 512 0 64 103 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 85 0 30 32768 0 malloc-512 512 10 54 38 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 ipq 56 0 576 3 0 254 32256 0 KNOTE 160 28 172 372172 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 205 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 tcpreass 48 0 588 2 0 254 28224 0 tcp_inpcb ports 32 2 880 7283 0 254 28224 0 ertt 72 5 387 14629 0 126 28224 0 4 Bucket 48 7 581 810 0 254 28224 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 61 0 126 24288 0 rl_entry 40 68 538 68 0 254 24240 0 malloc-384 384 27 33 27 0 30 23040 0 malloc-384 384 0 60 3 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 1642 0 254 20160 0 udplite_inpcb ports 32 0 630 9 0 254 20160 0 udp_inpcb ports 32 3 627 78 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 16 614 35 0 254 20160 0 malloc-32 32 34 596 3103 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 2430 0 254 20160 0 malloc-32 32 14 616 2164 0 254 20160 0 2 Bucket 32 54 576 3466 0 254 20160 0 AIOCB 552 0 35 1300 0 16 19320 0 AIOLIO 272 0 70 250 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 1 1 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 47 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 1 7 17 0 8 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 1065028 0 254 16032 0 malloc-16 16 28 972 40286 0 254 16000 0 tcp_log_node 120 0 132 3 0 126 15840 0 AIO 208 0 76 64 0 62 15808 0 kenv 258 15 45 1045 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 tcp_log_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 195 0 254 12000 0 malloc-16 16 5 745 34335 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 NCLNODE 608 0 0 0 0 16 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 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-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