panic: Association about to be freed cpuid = 1 time = 1645365370 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00995b1050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00995b11b0 vpanic() at vpanic+0x2b8/frame 0xfffffe00995b1290 panic() at panic+0xb5/frame 0xfffffe00995b1350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe00995b1740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00995b19e0 sosend() at sosend+0xfc/frame 0xfffffe00995b1a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00995b1bc0 sendit() at sendit+0x2b0/frame 0xfffffe00995b1c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00995b1d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00995b1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00995b1f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83273cf08, rbp = 0x83273cf70 --- KDB: enter: panic [ thread pid 4817 tid 104509 ] 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 0x9c5d4b02266f85fb rdx 0x1 rbx 0 rsp 0xfffffe00995b1190 rbp 0xfffffe00995b11b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092b9e530 r12 0xfffffe0092b9e020 r13 0xfffffe00995b1201 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 4817 (syz-executor.0) at 0xfffffe0053ddaa90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe0058de9a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099de79f8 (map 0xfffffe0099de79f8) (map.pmap 0xfffffe0099de7ab8) (pmap 0xfffffe0099de7b20) threads: 3 100087 RunQ syz-executor.0 104509 Run CPU 1 syz-executor.0 104511 S uwait 0xfffffe008fe58e00 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 4817 777 777 0 R (threaded) syz-executor.0 100087 RunQ syz-executor.0 104509 Run CPU 1 syz-executor.0 104511 S uwait 0xfffffe008fe58e00 syz-executor.0 4814 785 785 0 R (threaded) syz-executor.2 104068 RunQ syz-executor.2 104507 Run CPU 0 syz-executor.2 104508 S uwait 0xfffffe0099dd5480 syz-executor.2 104510 S uwait 0xfffffe0099dd5580 syz-executor.2 4811 778 778 0 R (threaded) syz-executor.1 102007 RunQ syz-executor.1 104498 S uwait 0xfffffe008fe58a00 syz-executor.1 4439 4426 4439 0 Ss select 0xfffffe00578764c0 dhclient 4431 1 4431 0 Ss select 0xfffffe0099dd5ac0 dhclient 4426 4403 430 65 S select 0xfffffe0099dd5b40 dhclient 4403 430 430 0 S wait 0xfffffe0092630a90 sh 4380 1 4380 65 Ss select 0xfffffe0099dd5c40 dhclient 3465 1 777 0 S uwait 0xfffffe008fe59a00 syz-executor.0 3460 1 777 0 S uwait 0xfffffe0057876a00 syz-executor.0 3457 1 777 0 S uwait 0xfffffe008fe58d00 syz-executor.0 3452 1 777 0 S uwait 0xfffffe0057877180 syz-executor.0 3445 1 777 0 S uwait 0xfffffe0057878800 syz-executor.0 3439 1 777 0 S uwait 0xfffffe0057876d00 syz-executor.0 3433 1 777 0 S uwait 0xfffffe0057879e80 syz-executor.0 3427 1 777 0 S uwait 0xfffffe008fe59480 syz-executor.0 2153 1 778 0 S uwait 0xfffffe0057443700 syz-executor.1 2152 1 778 0 S uwait 0xfffffe008fe59180 syz-executor.1 2148 1 778 0 S uwait 0xfffffe0057876f00 syz-executor.1 2142 1 778 0 S uwait 0xfffffe0057876600 syz-executor.1 1293 1 1293 0 Ss select 0xfffffe00578765c0 dhclient 1290 1 1290 0 Ss select 0xfffffe008fe58940 dhclient 835 0 0 0 DL aiordy 0xfffffe0092bce000 [aiod4] 833 0 0 0 DL aiordy 0xfffffe0092bcea90 [aiod3] 832 0 0 0 DL aiordy 0xfffffe0058deea90 [aiod2] 831 0 0 0 DL aiordy 0xfffffe0057984000 [aiod1] 787 774 787 0 Rs syz-executor.3 785 774 785 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100102 S uwait 0xfffffe0057443300 syz-fuzzer 100112 S uwait 0xfffffe008fe5ae00 syz-fuzzer 100113 S uwait 0xfffffe008fe5af00 syz-fuzzer 100114 S uwait 0xfffffe008fe5b080 syz-fuzzer 100115 S uwait 0xfffffe008fe5b180 syz-fuzzer 100116 S uwait 0xfffffe0056f48a80 syz-fuzzer 100117 S uwait 0xfffffe008fe5b280 syz-fuzzer 100119 S uwait 0xfffffe0056f48b80 syz-fuzzer 100757 S kqread 0xfffffe0058df7100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926310b0 csh 770 688 770 0 Ss select 0xfffffe008fe59d40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579a70b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579a74b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579a78b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00574658b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579a7cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057465cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579a80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579a84b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba80 cron 688 1 688 0 Ss select 0xfffffe008fe59ec0 sshd 501 1 501 0 Ss select 0xfffffe0056f484c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058dee000 devd 429 1 429 65 Ss select 0xfffffe008fe5a1c0 dhclient 344 1 344 0 Ss select 0xfffffe008fe5a2c0 dhclient 341 1 341 0 Ss select 0xfffffe008fe5a340 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f79a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 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 0xffffffff84569530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84848560 [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] 4816 787 787 0 Z syz-executor.3 db> show all locks Process 4817 (syz-executor.0) thread 0xfffffe0092b9e020 (104509) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00996ff1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 Process 4814 (syz-executor.2) thread 0xfffffe0099602ac0 (104507) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099b63d90) 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 newblk 44 1035K 4596 vfscache 3 1025K 3 inodedep 1366 1024K 4574 pcb 445 1014K 15695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1335 334K 4465 filedesc 40 313K 7805 subproc 150 303K 4900 vmem 3 274K 6 sctp_stro 215 215K 2175 acpica 1674 184K 56396 vnet_data 1 168K 1 freefile 1337 168K 4452 sctp_atcl 426 160K 9989 tidhash 3 141K 3 pagedep 26 135K 3897 linker 358 134K 386 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 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 BPF 30 53K 57 umtx 374 47K 374 kdtrace 233 46K 9330 sctp_timw 142 36K 142 temp 34 33K 2142 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 sctp_atky 641 27K 13009 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 pf_rule 115 15K 115 bus-sc 34 15K 1651 lltable 45 14K 49 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 4541 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_map 430 7K 4350 sctp_athm 426 7K 9997 taskqueue 63 7K 63 kqueue 70 7K 4827 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 240 plimit 22 6K 394 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 pwddesc 67 5K 4818 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 607 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 43 hhook 15 4K 17 freework 14 4K 3910 proc-args 93 4K 6035 freeblks 13 4K 3909 kcovinfo 52 4K 52 newdirblk 23 3K 3881 terminal 11 3K 11 lockf 24 3K 116 selfd 38 3K 96076 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 7762 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 125 diradd 13 2K 4501 select 13 2K 43 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 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 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 89 pci_link 10 1K 10 crypto 4 1K 384 encap_export_host 12 1K 12 indirdep 2 1K 62 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 13 1K 833 osd 8 1K 442 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 431 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 620 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 8184 pmchooks 1 1K 1 sigio 2 1K 3 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 121 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 95 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 140 sctp_mcore 0 0K 0 sctp_socko 0 0K 3187 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 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 1333 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 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 6 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 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 nvme_da 0 0K 0 statfs 0 0K 4060 namei_tracker 0 0K 0 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 0 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 1 lio 0 0K 7 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 111 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 15790 ioctlops 0 0K 388 eventfd 0 0K 0 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 710 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 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 2111278 0 254 38494208 0 RADIX NODE 144 19995 244 140448 0 62 2914416 0 mbuf 256 8861 803 3201632 0 254 2473984 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 188 11600 729 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-128 128 11689 184 12007 0 126 1519744 0 malloc-4096 4096 326 4 491 0 2 1351680 0 UMA Slabs 0 112 11109 9 11109 0 126 1245216 0 sctp_asoc 2288 215 295 2175 0 254 1166880 0 vmem btag 56 18077 106 18077 0 254 1018248 0 sctp_ep 1208 212 558 7815 0 254 930160 0 socket 960 38 726 9930 0 254 733440 0 FFS inode 1160 523 30 4975 0 8 641480 0 malloc-2048 2048 215 97 8532 0 8 638976 0 VM OBJECT 264 2242 143 111834 0 31 629640 0 malloc-256 256 1542 753 10357 0 62 587520 0 tcpcb 1104 4 507 431 0 254 564144 0 malloc-384 384 1380 30 4610 0 30 541440 0 malloc-16384 16384 24 5 4080 0 1 475136 0 malloc-65536 65536 4 2 248 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 170 16 5753 0 8 380928 0 sctp_raddr 736 215 302 2175 0 254 380512 0 THREAD 1808 164 23 4511 0 8 338096 0 MAP ENTRY 96 3044 358 294283 0 126 326592 0 VNODE 448 564 102 5018 0 30 298368 0 malloc-4096 4096 68 4 4820 0 2 294912 0 malloc-64 64 3871 476 4328 0 254 278208 0 mbuf_packet 256 339 677 7714 0 254 260096 0 malloc-1024 1024 216 24 2220 0 16 245760 0 malloc-256 256 345 585 5230 0 62 238080 0 malloc-16 16 14613 137 14683 0 254 236000 0 DEVCTL 1024 19 201 153 0 0 225280 0 malloc-128 128 1461 182 20693 0 126 210304 0 malloc-384 384 426 84 10024 0 30 195840 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5398 272 5546 0 254 181440 0 FPU_save_area 832 166 50 12404 0 16 179712 0 malloc-128 128 1222 173 26416 0 126 178560 0 FFS2 dinode 256 523 107 4975 0 62 161280 0 S VFS Cache 104 1020 501 5809 0 126 158184 0 malloc-1024 1024 125 19 1459 0 16 147456 0 malloc-128 128 995 152 2217 0 126 146816 0 VMSPACE 2552 46 11 4798 0 4 145464 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 14 496 1252 0 254 130560 0 ksiginfo 112 71 973 7987 0 126 116928 0 malloc-256 256 220 215 7826 0 62 111360 0 PROC 1352 67 14 4817 0 8 109512 0 128 Bucket 1024 56 43 843 0 16 101376 0 malloc-128 128 518 257 3964 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 filedesc0 1072 67 24 4818 0 8 97552 0 malloc-8192 8192 6 5 276 0 1 90112 0 malloc-4096 4096 18 4 656 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 100 68 5984 0 30 86016 0 g_bio 408 0 210 5919 0 30 85680 0 clpbuf 2624 0 32 23 0 16 83968 0 sctp_chunk 152 203 317 203 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-4096 4096 14 4 30 0 2 73728 0 malloc-64 64 714 357 6536 0 254 68544 0 malloc-64 64 523 548 2047 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 4 28 535 0 8 65536 0 malloc-256 256 169 86 4570 0 62 65280 0 malloc-256 256 74 181 9014 0 62 65280 0 32 Bucket 256 74 181 5919 0 62 65280 0 sctp_stream_msg_out 112 0 540 263 0 254 60480 0 pipe 744 23 57 732 0 16 59520 0 malloc-384 384 104 46 108 0 30 57600 0 udp_inpcb 424 6 120 231 0 30 53424 0 malloc-64 64 235 584 96297 0 254 52416 0 malloc-64 64 354 465 10426 0 254 52416 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 35651 0 16 49152 0 malloc-2048 2048 10 14 32 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 94 26 96 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 686 700 12215 0 254 44352 0 Files 80 203 347 25640 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4669 451 4902 0 254 40960 0 tcp_inpcb 424 4 86 431 0 30 38160 0 ripcb 424 3 87 135 0 30 38160 0 da_ccb 544 0 70 1595 0 16 38080 0 malloc-64 64 215 352 17061 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 10 0 254 36288 0 malloc-128 128 77 202 179 0 126 35712 0 malloc-128 128 2 277 334 0 126 35712 0 malloc-128 128 20 259 284 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 4590 0 62 34560 0 malloc-256 256 50 85 458 0 62 34560 0 malloc-256 256 18 117 1485 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 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 4067 0 2 32768 0 malloc-2048 2048 3 13 213 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 125 0 8 32768 0 malloc-2048 2048 1 15 3 0 8 32768 0 malloc-1024 1024 4 28 20 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 0 64 68 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 24 0 30 32768 0 malloc-512 512 6 58 18 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 ertt_txseginfo 40 0 808 13714 0 254 32320 0 tcp_rack_pcb 896 0 36 95 0 16 32256 0 KNOTE 160 28 172 91677 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 56 344 1680 0 126 32000 0 tcp_rack_map 120 0 264 147 0 126 31680 0 cpuset 104 7 272 200 0 126 29016 0 sctp_laddr 48 16 572 7313 0 254 28224 0 PWD 32 30 852 3970 0 254 28224 0 malloc-32 32 291 591 5094 0 254 28224 0 16 Bucket 144 66 130 315 0 62 28224 0 4 Bucket 48 5 583 131 0 254 28224 0 AIO 208 0 133 58 0 62 27664 0 udplite_inpcb 424 0 63 36 0 30 26712 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 28 248 43 0 126 24288 0 rl_entry 40 61 545 61 0 254 24240 0 malloc-16 16 980 520 11544 0 254 24000 0 domainset 40 0 567 154 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 267 0 254 20160 0 tcp_inpcb ports 32 2 628 147 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 ertt 72 4 276 431 0 126 20160 0 malloc-32 32 17 613 113 0 254 20160 0 malloc-32 32 32 598 2795 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1654 0 254 20160 0 malloc-32 32 14 616 242 0 254 20160 0 2 Bucket 32 52 578 677 0 254 20160 0 AIOCB 552 0 35 130 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 7 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-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 1061279 0 254 16032 0 malloc-16 16 428 572 15120 0 254 16000 0 kenv 258 15 45 1039 0 30 15480 0 tcp_bbr_pcb 832 0 18 12 0 16 14976 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 64 0 254 12000 0 malloc-16 16 27 723 26074 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 61 689 87 0 254 12000 0 malloc-16 16 5 745 2017 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 7 249 7 0 254 4096 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 tcp_bbr_map 128 0 0 0 0 126 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 tcp_log 416 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 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 TMPFS node 224 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-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