panic: ASan: Invalid access, 8-byte read at 0xfffffe00a3edae68, UMAUseAfterFree(fd) cpuid = 0 time = 1635462439 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005766f8b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005766fa10 vpanic() at vpanic+0x2c5/frame 0xfffffe005766faf0 panic() at panic+0xb5/frame 0xfffffe005766fbb0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe005766fc70 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe005766fd50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe005766fd70 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe005766fed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe005766fef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe005766ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005766ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 7 tid 100069 ] Stopped at kdb_enter+0x6b: movq $0,0x28e065a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x1aef2bc01c6e58de rdx 0x1 rbx 0 rsp 0xfffffe005766f9f0 rbp 0xfffffe005766fa10 rsi 0 rdi 0xffffffff817c0aea vprintf+0x35a r8 0 r9 0xfffffe005766f528 r10 0 r11 0 r12 0xfffffe00573fdc80 r13 0xfffffe005766fa01 r14 0xffffffff82c88740 .str.18 r15 0xffffffff82c88740 .str.18 rip 0xffffffff817b445b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e065a(%rip) db> show proc Process 7 (sctp_iterator) at 0xfffffe005756f538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84035a40 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff84035a40 reapsubtree: 7 sigparent: 20 vmspace: 0xffffffff840369c0 (map 0xffffffff840369c0) (map.pmap 0xffffffff84036a80) (pmap 0xffffffff84036ae8) threads: 1 100069 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 22965 789 789 0 R CPU 1 syz-executor.3 22962 778 22962 0 Ss (threaded) syz-executor.0 118712 S nanslp 0xffffffff84061981 syz-executor.0 124200 S connec 0xfffffe00a7e160da syz-executor.0 124205 S uwait 0xfffffe00a1f18700 syz-executor.0 22790 22789 781 0 S uwait 0xfffffe005883cd00 syz-executor.2 22789 1 781 0 SV uwait 0xfffffe0058834100 syz-executor.2 9808 1 779 0 S uwait 0xfffffe005883c900 syz-executor.1 9643 1 789 0 S uwait 0xfffffe00a1e69880 syz-executor.3 8061 1 8061 65 Ss select 0xfffffe009e43fa40 dhclient 6917 1 6917 0 Ss select 0xfffffe009e3fd640 dhclient 6914 1 6914 0 Ss select 0xfffffe00a1e3adc0 dhclient 6890 1 6890 65 Ss select 0xfffffe00a1e3af40 dhclient 4760 1 4760 0 Ss select 0xfffffe009e43fdc0 dhclient 4757 1 4757 0 Ss select 0xfffffe009e43fcc0 dhclient 4734 1 4734 65 Ss select 0xfffffe009e43f640 dhclient 2723 1 2723 0 Ss select 0xfffffe009e43ff40 dhclient 2720 1 2720 0 Ss select 0xfffffe0058890d40 dhclient 2693 1 2693 65 Ss select 0xfffffe009e43f7c0 dhclient 1219 1 1219 0 Ss select 0xfffffe009e3fd340 dhclient 1216 1 1216 0 Ss select 0xfffffe009e3fd2c0 dhclient 1080 1 779 0 S umtxn 0xfffffe00a1e69a80 syz-executor.1 957 0 0 0 DL aiordy 0xfffffe00a1ed1a70 [aiod4] 956 0 0 0 DL aiordy 0xfffffe00a1e3b000 [aiod3] 955 0 0 0 DL aiordy 0xfffffe009e9ed000 [aiod2] 954 0 0 0 DL aiordy 0xfffffe00a1e3ba70 [aiod1] 789 775 789 0 Ss nanslp 0xffffffff84061981 syz-executor.3 781 775 781 0 Rs syz-executor.2 779 775 779 0 Ss nanslp 0xffffffff84061981 syz-executor.1 778 775 778 0 Rs syz-executor.0 775 773 773 0 R (threaded) syz-fuzzer 100087 S uwait 0xfffffe0058539a80 syz-fuzzer 100110 RunQ syz-fuzzer 100111 S uwait 0xfffffe009e9bfa80 syz-fuzzer 100112 S uwait 0xfffffe009e9bfb80 syz-fuzzer 100113 S uwait 0xfffffe009e9bfc80 syz-fuzzer 100114 S uwait 0xfffffe009e9bf780 syz-fuzzer 100115 S uwait 0xfffffe009e9bf880 syz-fuzzer 100116 S uwait 0xfffffe009e9bfd80 syz-fuzzer 100938 S kqread 0xfffffe0058887e00 syz-fuzzer 107849 S uwait 0xfffffe005883c600 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe0056b380b0 csh 771 689 771 0 Ss select 0xfffffe009e43f3c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84061981 cron 689 1 689 0 Ss select 0xfffffe009e43f740 sshd 502 1 502 0 Ss select 0xfffffe009e43fd40 syslogd 431 1 431 0 Ss select 0xfffffe005881b140 devd 430 1 430 65 Ss select 0xfffffe009e43fec0 dhclient 345 1 345 0 Ss select 0xfffffe005881b040 dhclient 342 1 342 0 Ss select 0xfffffe009e301040 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005889ace8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3af8 [dom0] 100082 D launds 0xffffffff841b3b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eb9f80 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 RL CPU 0 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84e54060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811a800 [firmware taskq] 100039 D - 0xfffffe0054194d00 [crypto_0] 100040 D - 0xfffffe0054194d00 [crypto_1] 100056 D - 0xfffffe0054194200 [vtnet0 rxq 0] 100057 D - 0xfffffe0054194100 [vtnet0 txq 0] 100058 D - 0xfffffe0054194000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8f700 [deadlkres] 100070 D - 0xfffffe0054194a00 [acpi_task_0] 100071 D - 0xfffffe0054194a00 [acpi_task_1] 100072 D - 0xfffffe0054194a00 [acpi_task_2] 100074 D - 0xfffffe0054194700 [CAM taskq] 1038 1 789 0 Z syz-executor.3 16410 1 778 0 Z syz-executor.0 16430 1 779 0 Z syz-executor.1 16433 1 779 0 Z syz-executor.1 16439 1 779 0 Z syz-executor.1 22964 779 779 0 Z syz-executor.1 9747 1 779 0 Z syz-executor.1 9753 1 779 0 Z syz-executor.1 9755 1 779 0 Z syz-executor.1 9760 1 779 0 Z syz-executor.1 9764 1 779 0 Z syz-executor.1 9766 1 779 0 Z syz-executor.1 9771 1 779 0 Z syz-executor.1 9776 1 779 0 Z syz-executor.1 16949 1 781 0 Z syz-executor.2 9782 1 779 0 Z syz-executor.1 9785 1 779 0 Z syz-executor.1 16954 1 781 0 Z syz-executor.2 9787 1 779 0 Z syz-executor.1 16960 1 781 0 Z syz-executor.2 9792 1 779 0 Z syz-executor.1 9796 1 779 0 Z syz-executor.1 9798 1 779 0 Z syz-executor.1 9803 1 779 0 Z syz-executor.1 9806 1 779 0 Z syz-executor.1 9813 1 779 0 Z syz-executor.1 9817 1 779 0 Z syz-executor.1 9820 1 779 0 Z syz-executor.1 16991 1 789 0 Z syz-executor.3 9825 1 779 0 Z syz-executor.1 9829 1 779 0 Z syz-executor.1 16998 1 789 0 Z syz-executor.3 9831 1 779 0 Z syz-executor.1 9836 1 779 0 Z syz-executor.1 17006 1 789 0 Z syz-executor.3 9838 1 779 0 Z syz-executor.1 9841 1 779 0 Z syz-executor.1 9846 1 779 0 Z syz-executor.1 17015 1 789 0 Z syz-executor.3 17021 1 789 0 Z syz-executor.3 17028 1 789 0 Z syz-executor.3 9860 1 779 0 Z syz-executor.1 9862 1 779 0 Z syz-executor.1 9866 1 779 0 Z syz-executor.1 9872 1 779 0 Z syz-executor.1 17079 1 778 0 Z syz-executor.0 17086 1 778 0 Z syz-executor.0 17088 1 778 0 Z syz-executor.0 db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 pcb 1300 1966K 47645 kobj 326 1304K 485 newblk 9 1026K 22712 vfscache 3 1025K 3 sctp_stro 633 633K 8815 inodedep 79 542K 21989 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 243 501K 23050 sctp_atcl 1268 476K 31256 intr 4 472K 4 vmem 3 274K 5 filedesc 24 185K 43839 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 21907 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 54 bus 986 80K 3474 sctp_atky 1903 80K 40580 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 322 60K 47174 umtx 462 58K 462 temp 34 33K 7259 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 101 26K 101 kbdmux 6 22K 6 ifaddr 71 21K 73 sctp_athm 1268 20K 31367 sctp_map 1266 20K 17630 DEVFS_RULE 56 20K 56 dirrem 71 18K 21903 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 138 16K 430 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 69 KTRACE 101 13K 8426 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 kqueue 115 10K 23040 in6_multi 71 9K 71 freefile 70 9K 21893 bmsafemap 2 9K 21964 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 7 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 282 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 DEVFSP 80 5K 875 ufs_dirhash 24 5K 24 session 36 5K 55 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 65 5K 23356 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 307260 lockf 32 4K 60 hhook 15 4K 17 proc-args 52 3K 708 terminal 11 3K 11 select 19 3K 64 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 923 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 21893 softdep 1 1K 1 freeblks 4 1K 21892 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 78 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mkdir 6 1K 43772 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 inpcbpolicy 21 1K 4029 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 21886 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 3214 diradd 3 1K 21944 chacha20random 1 1K 1 newreno data 5 1K 3205 sctp_iter 1 1K 781 sctp_cpal 1 1K 771 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 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 901 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 25787 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 96 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 40 tcp_do 0 0K 0 tcp_fsb 0 0K 553 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 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16606 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 97 sctp_stri 0 0K 172 htcp data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 21065 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 41 allocindir 0 0K 0 indirdep 0 0K 11 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 12 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 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 acpi_perf 0 0K 0 statfs 0 0K 22090 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 13 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 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 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 129 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 38785 ioctlops 0 0K 1230 eventfd 0 0K 47 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 895 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 11 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 scsi_pass 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 983 1173941 0 254 38113280 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9408 597 1982395 0 254 2561280 0 sctp_asoc 2288 633 292 8815 0 254 2116400 0 tcp_log 416 0 5004 5001 0 254 2081664 0 RADIX NODE 144 13948 327 564515 0 63 2055600 0 malloc-4096 4096 447 5 23411 0 2 1851392 0 BUF TRIE 144 191 11569 1142 0 62 1693440 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-2048 2048 643 105 22363 0 8 1531904 0 malloc-128 128 11493 101 33656 0 126 1484032 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 UMA Slabs 0 112 11165 28 11165 0 126 1253616 0 sctp_ep 1272 635 232 22355 0 254 1102824 0 vmem btag 56 19195 76 19195 0 254 1079176 0 malloc-1024 1024 633 99 8817 0 16 749568 0 sctp_raddr 736 634 301 8815 0 254 688160 0 malloc-384 384 79 1701 21999 0 30 683520 0 FFS inode 1160 523 23 22416 0 8 633360 0 malloc-384 384 1283 217 31293 0 30 576000 0 malloc-256 256 103 1832 23935 0 62 495360 0 malloc-256 256 168 1707 22795 0 62 480000 0 THREAD 1808 208 23 24207 0 8 417648 0 256 Bucket 2048 189 11 19211 0 8 409600 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1339 86 324084 0 30 376200 0 malloc-128 128 795 1716 26148 0 126 321408 0 VNODE 448 562 95 22457 0 30 294336 0 malloc-64 64 3906 504 311199 0 254 282240 0 malloc-16384 16384 11 6 22077 0 1 278528 0 tcp_inpcb 496 5 547 3203 0 254 273792 0 malloc-65536 65536 4 0 4 0 1 262144 0 socket 960 45 203 27933 0 254 238080 0 malloc-16 16 14460 290 17766 0 254 236000 0 malloc-256 256 227 658 67180 0 62 226560 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 683 142 23183 0 62 211200 0 FPU_save_area 832 210 42 29374 0 16 209664 0 MAP ENTRY 96 1842 342 1234212 0 126 209664 0 ertt_txseginfo 40 0 4949 63445 0 254 197960 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5618 178 5695 0 254 185472 0 mbuf_packet 256 70 605 58211 0 254 172800 0 PROC 1336 112 17 22965 0 8 172344 0 malloc-128 128 1217 23 25871 0 126 158720 0 S VFS Cache 104 1065 339 25150 0 126 146016 0 FFS2 dinode 256 523 32 22416 0 62 142080 0 malloc-1024 1024 127 9 146 0 16 139264 0 VMSPACE 2552 43 11 22900 0 4 137808 0 malloc-4096 4096 33 0 46 0 2 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 284 0 1 131072 0 tcp_bbr_map 128 2 990 10137 0 126 126976 0 ksiginfo 112 119 925 5397 0 126 116928 0 sctp_chunk 152 619 135 2469 0 254 114608 0 128 Bucket 1024 79 28 6314 0 16 109568 0 malloc-64 64 1265 373 36755 0 254 104832 0 malloc-256 256 248 127 24313 0 62 96000 0 malloc-2048 2048 14 32 545 0 8 94208 0 64 Bucket 512 136 40 9654 0 30 90112 0 filedesc0 1072 65 19 23356 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-384 384 207 13 236 0 30 84480 0 malloc-128 128 475 52 1945 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 g_bio 408 0 160 8420 0 30 65280 0 32 Bucket 256 119 136 13582 0 62 65280 0 sctp_stream_msg_out 112 263 241 3737 0 254 56448 0 malloc-128 128 340 94 22386 0 126 55552 0 tcpcb 1096 5 44 3203 0 254 53704 0 malloc-32 32 1340 298 34196 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 1 21 1350 0 8 45056 0 clpbuf 2624 0 16 29 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 5 35 710 0 16 40960 0 pcpu-8 8 4711 409 4923 0 254 40960 0 Files 80 237 263 61793 0 126 40000 0 malloc-256 256 85 65 23546 0 62 38400 0 pipe 744 23 27 540 0 16 37200 0 NAMEI 1024 0 36 109974 0 16 36864 0 malloc-4096 4096 4 5 22785 0 2 36864 0 malloc-64 64 255 312 48623 0 254 36288 0 malloc-64 64 472 95 1071 0 254 36288 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 2 2 34 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 malloc-8192 8192 1 3 27 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 79 169 43845 0 126 31744 0 da_ccb 544 0 56 2227 0 16 30464 0 tcp_bbr_pcb 832 1 35 2233 0 16 29952 0 malloc-64 64 313 128 3251 0 254 28224 0 KNOTE 160 28 147 227965 0 62 28000 0 malloc-16 16 1309 441 49522 0 254 28000 0 malloc-16 16 1293 457 17784 0 254 28000 0 8 Bucket 80 57 293 4928 0 126 28000 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 PWD 32 23 733 21985 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 552 0 30 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-1024 1024 13 7 16 0 16 20480 0 16 Bucket 144 65 75 762 0 62 20160 0 malloc-128 128 135 20 1423 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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-2048 2048 3 5 36 0 8 16384 0 malloc-2048 2048 3 5 108 0 8 16384 0 malloc-1024 1024 12 4 21 0 16 16384 0 tcp_rack_pcb 896 0 18 553 0 16 16128 0 malloc-32 32 92 412 10950 0 254 16128 0 malloc-32 32 95 409 26956 0 254 16128 0 vtnet_tx_hdr 24 0 668 603819 0 254 16032 0 malloc-384 384 22 18 414 0 30 15360 0 malloc-256 256 14 46 24333 0 62 15360 0 malloc-4096 4096 1 2 8 0 2 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 malloc-2048 2048 3 3 196 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 1 23 268 0 30 12288 0 malloc-64 64 97 92 1696 0 254 12096 0 malloc-32 32 23 355 1480 0 254 12096 0 ripcb 496 8 16 127 0 254 11904 0 udplite_inpcb 496 0 24 395 0 254 11904 0 udp_inpcb 496 8 16 304 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 unpcb 256 20 25 1495 0 254 11520 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 1 3 3 0 8 8192 0 malloc-1024 1024 1 7 3338 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 11 5 19 0 30 8192 0 malloc-512 512 3 13 80 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 0 16 172 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 36 56 55 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_laddr 48 0 168 3202 0 254 8064 0 udpcb 32 8 244 699 0 254 8064 0 ertt 72 5 107 3203 0 126 8064 0 malloc-64 64 93 33 216 0 254 8064 0 malloc-64 64 51 75 25359 0 254 8064 0 malloc-32 32 9 243 1477 0 254 8064 0 malloc-32 32 101 151 397 0 254 8064 0 malloc-32 32 56 196 230 0 254 8064 0 4 Bucket 48 6 162 496 0 254 8064 0 2 Bucket 32 58 194 2732 0 254 8064 0 malloc-16 16 7 493 13236 0 254 8000 0 malloc-16 16 24 476 12647 0 254 8000 0 malloc-16 16 213 287 1461 0 254 8000 0 malloc-16 16 39 461 53 0 254 8000 0 malloc-16 16 275 225 25414 0 254 8000 0 malloc-128 128 2 60 175 0 126 7936 0 tcp_rack_map 120 0 66 903 0 126 7920 0 sctp_readq 152 2 50 78 0 254 7904 0 AIO 208 0 38 6 0 62 7904 0 AIOCB 552 0 14 12 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 2 0 30 7680 0 malloc-384 384 1 19 3 0 30 7680 0 malloc-256 256 14 16 542 0 62 7680 0 cpuset 104 7 55 2449 0 126 6448 0 domainset 40 0 126 2004 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 0 8 16 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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_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 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 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 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-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-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 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