panic: ASan: Invalid access, 8-byte read at 0xfffffe00c0593e68, UMAUseAfterFree(fd) cpuid = 0 time = 544 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576848b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0057684a10 vpanic() at vpanic+0x2b8/frame 0xfffffe0057684af0 panic() at panic+0xb5/frame 0xfffffe0057684bb0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe0057684c70 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe0057684d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0057684d70 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe0057684ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0057684ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0057684f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057684f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100069 ] Stopped at kdb_enter+0x6b: movq $0,0x28dca7a(%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 0x42884e27c32e1f51 rdx 0x1 rbx 0 rsp 0xfffffe00576849f0 rbp 0xfffffe0057684a10 rsi 0 rdi 0xffffffff817c46ba vprintf+0x35a r8 0 r9 0xfffffe0057684528 r10 0 r11 0 r12 0xfffffe00570d0740 r13 0xfffffe0057684a01 r14 0xffffffff82c8de20 .str.18 r15 0xffffffff82c8de20 .str.18 rip 0xffffffff817b803b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dca7a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe00578aca90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84035a40 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff84035a40 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff840369e0 (map 0xffffffff840369e0) (map.pmap 0xffffffff84036aa0) (pmap 0xffffffff84036b08) threads: 1 100069 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 75378 786 786 0 R (threaded) syz-executor.2 175688 RunQ syz-executor.2 185438 RunQ syz-executor.2 75374 776 776 0 R (threaded) syz-executor.0 183060 RunQ syz-executor.0 185434 S uwait 0xfffffe00574e0e80 syz-executor.0 75373 805 805 0 R (threaded) syz-executor.3 182454 RunQ syz-executor.3 185433 RunQ syz-executor.3 74456 1 776 0 S uwait 0xfffffe00a6253780 syz-executor.0 74453 1 776 0 S uwait 0xfffffe00a892d880 syz-executor.0 73006 1 777 0 S uwait 0xfffffe00574dd280 syz-executor.1 72873 72866 776 0 SV uwait 0xfffffe00574dde80 syz-executor.0 72866 1 776 0 DV ppwait 0xfffffe009ef234f8 syz-executor.0 69998 1 776 0 S umtxn 0xfffffe00a892dc80 syz-executor.0 69997 1 776 0 S uwait 0xfffffe00570d1300 syz-executor.0 64571 1 777 0 S uwait 0xfffffe00a892de80 syz-executor.1 64570 1 777 0 S uwait 0xfffffe00a892db80 syz-executor.1 63914 1 777 0 SV uwait 0xfffffe00a6252e80 syz-executor.1 63912 1 777 0 SV uwait 0xfffffe00a6254500 syz-executor.1 59915 1 786 0 S uwait 0xfffffe00570d2600 syz-executor.2 59247 1 805 0 S uwait 0xfffffe00570d1400 syz-executor.3 59244 1 805 0 S uwait 0xfffffe00570d1c00 syz-executor.3 59096 1 777 0 S uwait 0xfffffe00570d2c80 syz-executor.1 59089 1 777 0 S umtxn 0xfffffe00570d2380 syz-executor.1 59011 1 777 0 S uwait 0xfffffe00570d1900 syz-executor.1 59010 1 777 0 S uwait 0xfffffe00570d1b00 syz-executor.1 58717 1 805 0 S uwait 0xfffffe000798b980 syz-executor.3 58715 1 805 0 S uwait 0xfffffe00574de300 syz-executor.3 56173 1 786 0 S uwait 0xfffffe00574dd180 syz-executor.2 56164 1 786 0 S uwait 0xfffffe00570d1700 syz-executor.2 56156 1 786 0 S uwait 0xfffffe00574dd980 syz-executor.2 56147 1 786 0 S uwait 0xfffffe0053ea4d00 syz-executor.2 56138 1 786 0 S uwait 0xfffffe00a6254300 syz-executor.2 56135 1 786 0 S uwait 0xfffffe00a892f400 syz-executor.2 55694 1 776 0 S uwait 0xfffffe00570d4080 syz-executor.0 55693 1 776 0 S uwait 0xfffffe00a784d900 syz-executor.0 48994 1 776 0 SV uwait 0xfffffe00a6254400 syz-executor.0 48991 1 776 0 SV sigwait 0xfffffe00a893eb40 syz-executor.0 41365 1 786 0 S uwait 0xfffffe00570d1f00 syz-executor.2 41363 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 41362 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 41361 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 41360 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 41358 1 786 0 S uwait 0xfffffe00570d4c00 syz-executor.2 29677 1 776 0 S uwait 0xfffffe00574dea00 syz-executor.0 29676 1 776 0 S uwait 0xfffffe00a6253a80 syz-executor.0 24736 1 786 0 SV uwait 0xfffffe00a6254200 syz-executor.2 24734 1 786 0 SV uwait 0xfffffe00570d2700 syz-executor.2 17318 1 17318 65 Ss select 0xfffffe009ef43540 dhclient 13981 1 13981 0 Ss select 0xfffffe009ef435c0 dhclient 13973 1 13973 0 Ss select 0xfffffe009ef43c40 dhclient 13922 1 13922 65 Ss select 0xfffffe009ef437c0 dhclient 10859 1 776 0 S uwait 0xfffffe00574dd880 syz-executor.0 10857 1 776 0 S uwait 0xfffffe00574de200 syz-executor.0 10519 0 0 0 DL aiordy 0xfffffe009e95e548 [aiod4] 10518 0 0 0 DL aiordy 0xfffffe009ef24548 [aiod3] 10517 0 0 0 DL aiordy 0xfffffe009ef4ea90 [aiod2] 10516 0 0 0 DL aiordy 0xfffffe00a7876548 [aiod1] 9517 1 9517 0 Ss select 0xfffffe009ef436c0 dhclient 9511 1 9511 0 Ss select 0xfffffe009ef43840 dhclient 9458 1 9458 65 Ss select 0xfffffe009ef438c0 dhclient 5057 1 5057 0 Ss select 0xfffffe009ef43a40 dhclient 5051 1 5051 0 Ss select 0xfffffe009ef43ac0 dhclient 5004 1 5004 65 Ss select 0xfffffe009ef43b40 dhclient 1936 1 1936 0 Ss select 0xfffffe009ef43ec0 dhclient 1933 1 1933 0 Ss select 0xfffffe00589ed0c0 dhclient 805 773 805 0 Rs CPU 1 syz-executor.3 786 773 786 0 Rs syz-executor.2 777 773 777 0 Ss nanslp 0xffffffff840619c1 syz-executor.1 776 773 776 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffffe00574df380 syz-fuzzer 100113 S uwait 0xfffffe00574df780 syz-fuzzer 100114 S uwait 0xfffffe00574de500 syz-fuzzer 100115 S uwait 0xfffffe00574de600 syz-fuzzer 100116 S uwait 0xfffffe00570d2e80 syz-fuzzer 100117 S uwait 0xfffffe00570d3000 syz-fuzzer 100118 S uwait 0xfffffe00570d3100 syz-fuzzer 100120 S uwait 0xfffffe00574de800 syz-fuzzer 100121 S uwait 0xfffffe00570d3200 syz-fuzzer 138347 S kqread 0xfffffe009ea7bb00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009e95c5f8 csh 769 687 769 0 Ss select 0xfffffe005867eec0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0056c230b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585028b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585030b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585038b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056a5b0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056a5b8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056a5c0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056a5c8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0056a5d0b0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c0 cron 687 1 687 0 Ss select 0xfffffe00589ed2c0 sshd 500 1 500 0 Ss select 0xfffffe00588dc640 syslogd 429 1 429 0 Ss select 0xfffffe00589ed3c0 devd 428 1 428 65 Ss select 0xfffffe00588dc2c0 dhclient 343 1 343 0 Ss select 0xfffffe00588dc240 dhclient 340 1 340 0 Ss select 0xfffffe00589ed340 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00578a8000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0056bb94e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebe110 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84a07320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab9888 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c74130 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c74180 [crypto returns 1] 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 0xfffffe0053dd1000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053e8b100 [if_config_tqg_0] 100006 D - 0xfffffe0053e8b000 [softirq_0] 100007 D - 0xfffffe0053e8ae00 [softirq_1] 100008 D - 0xfffffe0053e8ad00 [if_io_tqg_0] 100009 D - 0xfffffe0053e8ac00 [if_io_tqg_1] 100010 D - 0xfffffe000796e900 [inm_free taskq] 100011 D - 0xfffffe000796e800 [deferred_unmount ta] 100012 D - 0xfffffe000796e700 [thread taskq] 100014 D - 0xfffffe000796e500 [pci_hp taskq] 100015 D - 0xfffffe000796e400 [linuxkpi_irq_wq] 100016 D - 0xfffffe000796e300 [kqueue_ctx taskq] 100019 D - 0xfffffe000796e000 [aiod_kick taskq] 100020 D - 0xfffffe000796de00 [in6m_free taskq] 100021 D - 0xfffffe000796dd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796dd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796dd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796dd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796dc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796dc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796dc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796dc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796db00 [firmware taskq] 100039 D - 0xfffffe000796da00 [crypto_0] 100040 D - 0xfffffe000796da00 [crypto_1] 100056 D - 0xfffffe000796d400 [vtnet0 rxq 0] 100057 D - 0xfffffe000796d300 [vtnet0 txq 0] 100058 D - 0xfffffe000796d200 [vtnet0 rxq 1] 100059 D - 0xfffffe000796d100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056baf600 [virtio_balloon] 100065 D - 0xfffffe000796d000 [mca taskq] 100066 D - 0xffffffff82c94de0 [deadlkres] 100070 D - 0xfffffe0058419a00 [acpi_task_0] 100071 D - 0xfffffe0058419a00 [acpi_task_1] 100072 D - 0xfffffe0058419a00 [acpi_task_2] 100074 D - 0xfffffe000796d800 [CAM taskq] 75379 777 777 0 Z syz-executor.1 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 kobj 326 1304K 485 newblk 9 1026K 77057 vfscache 3 1025K 3 pcb 297 837K 203500 filedesc 92 730K 148619 inodedep 80 542K 74611 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 454K 75599 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 74344 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 101 101K 36672 sctp_atcl 234 88K 134607 BPF 46 88K 207 bus 986 80K 3474 sctp_timw 315 79K 315 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 462 58K 462 kdtrace 303 57K 160819 temp 35 35K 4962 hostcache 1 32K 1 shm 1 32K 947 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 144 19K 1112 dirrem 71 18K 74407 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 sctp_atky 335 14K 172715 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 249 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 ksem 6 10K 3214 in6_multi 71 9K 71 freefile 71 9K 74376 kqueue 104 9K 75480 bmsafemap 2 9K 74539 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 176 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 29 8K 399 taskqueue 63 7K 63 pwddesc 101 7K 75382 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 681 DEVFSP 83 6K 11877 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 212 session 35 5K 72 UMA 268 5K 268 vt 11 5K 11 proc-args 129 5K 76928 pf_table 2 4K 171 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 35 4K 112 sctp_athm 234 4K 135518 acpisem 28 4K 28 selfd 55 4K 990574 hhook 15 4K 17 sctp_map 202 4K 72380 terminal 11 3K 11 select 19 3K 289 uidinfo 3 3K 23 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 71 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 74264 softdep 1 1K 1 mkdir 8 1K 148554 freeblks 4 1K 74263 sahead 1 1K 1 secasvar 1 1K 1 newreno data 16 1K 12229 nhops 6 1K 8 vnodemarker 2 1K 416 NFSD session 1 1K 1 inpcbpolicy 31 1K 19312 CAM periph 4 1K 271 tcp_fsb 6 1K 810 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 105 pci_link 10 1K 10 crypto 4 1K 2123 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 20 1K 12240 newdirblk 4 1K 74277 diradd 4 1K 74449 pfil 4 1K 4 cdev 2 1K 2 pf_osfp 4 1K 4 chacha20random 1 1K 1 xform 5 1K 15733 sctp_iter 1 1K 131 sctp_cpal 1 1K 120 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 14 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 350 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 96356 filecaps 5 1K 140 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 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 mqdata 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 66 sctp_mcore 0 0K 0 sctp_socko 0 0K 63071 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 11 sctp_aadr 0 0K 168 sctp_stri 0 0K 1832 cubic data 0 0K 56 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 32 htcp data 0 0K 63 vegas data 0 0K 37 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 62130 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 204 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 3 allocindir 0 0K 0 indirdep 0 0K 14 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 138 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 4 VN POLL 0 0K 1 acpi_perf 0 0K 0 statfs 0 0K 74677 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 45 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 657 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 11 lio 0 0K 41 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 202 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 54536 ioctlops 0 0K 7284 eventfd 0 0K 102 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 1190 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 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 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 1838 1435055 0 254 41615360 0 sctp_asoc 2288 101 2949 36190 0 254 6978400 0 malloc-2048 2048 137 2687 97268 0 8 5783552 0 sctp_ep 1272 133 3170 97093 0 254 4201416 0 RADIX NODE 144 19036 6579 1836182 0 64 3688560 0 mbuf 256 8926 4294 9037880 0 254 3384320 0 malloc-1024 1024 109 2499 38947 0 16 2670592 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 957 0 0 2 2511168 0 sctp_raddr 736 101 2957 36587 0 254 2250688 0 malloc-384 384 235 5405 135378 0 30 2165760 0 tcp_log 416 0 5085 10120 0 254 2115360 0 BUF TRIE 144 367 11393 6745 0 62 1693440 0 malloc-384 384 4222 68 4433 0 30 1647360 0 UMA Slabs 0 112 14132 10 14189 0 126 1583904 0 malloc-128 128 11606 267 20293 0 126 1519744 0 vmem btag 56 26399 136 26535 0 254 1485960 0 malloc-4096 4096 329 7 75168 0 2 1376256 0 malloc-384 384 104 3076 74756 0 30 1221120 0 malloc-256 256 556 2909 162756 0 62 887040 0 malloc-256 256 274 3146 75424 0 62 875520 0 malloc-16384 16384 46 5 74308 0 2 835584 0 256 Bucket 2048 391 15 29992 0 9 831488 0 malloc-256 256 184 2801 98316 0 62 764160 0 socket 960 88 676 118145 0 254 733440 0 FFS inode 1160 542 32 74918 0 8 665840 0 tcp_bbr_map 128 2 4431 1694559 0 126 567424 0 tcpcb 1096 16 495 12229 0 254 560056 0 VM OBJECT 264 1955 160 1066201 0 31 558360 0 malloc-32768 32768 1 15 25 0 1 524288 0 ertt_txseginfo 40 0 12221 5538971 0 254 488840 0 malloc-64 64 4356 3015 1259858 0 254 471744 0 malloc-4096 4096 102 4 75382 0 2 434176 0 sctp_chunk 152 26 2782 13001 0 254 426816 0 malloc-128 128 83 3203 148788 0 126 420608 0 THREAD 1808 200 31 85438 0 8 417648 0 malloc-16 16 14894 10856 292944 0 254 412000 0 malloc-65536 65536 4 2 566 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 3485 589 4081039 0 127 391104 0 tcp_inpcb 496 16 752 12229 0 254 380928 0 malloc-32 32 5587 5627 204460 0 254 358848 0 malloc-65536 65536 1 4 8578 0 1 327680 0 mbuf_packet 256 191 1079 580071 0 254 325120 0 VNODE 448 582 111 74960 0 30 310464 0 ripcb 496 5 507 4837 0 254 253952 0 udplite_inpcb 496 0 512 978 0 254 253952 0 udp_inpcb 496 10 502 1268 0 254 253952 0 DEVCTL 1024 0 220 155 0 0 225280 0 VMSPACE 2552 73 11 75349 0 4 214368 0 malloc-256 256 22 788 225588 0 62 207360 0 FPU_save_area 832 202 41 94318 0 16 202176 0 128 Bucket 1024 168 27 29301 0 16 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1099 296 149648 0 126 178560 0 malloc-128 128 1182 213 29776 0 126 178560 0 FFS2 dinode 256 542 148 74918 0 62 176640 0 malloc-1024 1024 133 27 1610 0 16 163840 0 PROC 1352 101 19 75379 0 8 162240 0 S VFS Cache 104 1025 496 76430 0 126 158184 0 64 Bucket 512 221 67 41850 0 30 147456 0 sctp_stream_msg_out 112 78 1218 7288 0 254 145152 0 filedesc0 1072 101 25 75382 0 8 135072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 17 0 1 131072 0 unpcb 256 20 490 1667 0 254 130560 0 clpbuf 2624 0 48 732 0 16 125952 0 ksiginfo 112 112 932 9202 0 126 116928 0 32 Bucket 256 336 99 12912 0 62 111360 0 malloc-4096 4096 23 1 657 0 2 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 24651 0 30 85680 0 malloc-128 128 451 200 980 0 126 83328 0 malloc-16384 16384 2 3 12 0 1 81920 0 sctp_readq 152 0 520 512 0 254 79040 0 sctp_laddr 48 0 1596 8870 0 254 76608 0 malloc-8192 8192 4 5 21 0 1 73728 0 malloc-4096 4096 14 4 28 0 2 73728 0 malloc-64 64 533 538 21038 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 19 0 1 65536 0 malloc-2048 2048 4 28 515 0 8 65536 0 malloc-2048 2048 9 23 1481 0 8 65536 0 malloc-256 256 77 178 75168 0 62 65280 0 malloc-384 384 122 28 220 0 30 57600 0 malloc-8192 8192 6 1 9 0 1 57344 0 malloc-64 64 341 478 12218 0 254 52416 0 malloc-64 64 508 311 765 0 254 52416 0 Files 80 295 355 236924 0 126 52000 0 malloc-128 128 64 339 75634 0 126 51584 0 malloc-128 128 23 380 1955 0 126 51584 0 malloc-256 256 9 186 74351 0 62 49920 0 malloc-256 256 103 92 2208 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 337221 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-4096 4096 8 4 73 0 2 49152 0 malloc-2048 2048 9 15 1808 0 8 49152 0 pcpu-8 8 4755 1389 11328 0 254 49152 0 tcp_rack_pcb 896 6 48 810 0 16 48384 0 16 Bucket 144 229 107 2417 0 62 48384 0 pipe 744 27 38 1495 0 16 48360 0 tcp_bbr_pcb 832 2 52 6714 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 8 Bucket 80 380 170 13056 0 126 44000 0 TURNSTILE 136 232 83 232 0 62 42840 0 da_ccb 544 0 70 8309 0 16 38080 0 malloc-64 64 19 548 35 0 254 36288 0 malloc-64 64 22 545 12279 0 254 36288 0 malloc-64 64 140 427 166 0 254 36288 0 malloc-64 64 37 530 20934 0 254 36288 0 malloc-128 128 48 231 132 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 28 107 147 0 62 34560 0 SLEEPQUEUE 88 232 152 232 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-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 18 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 9 7 5853 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-1024 1024 15 17 18 0 16 32768 0 malloc-1024 1024 4 28 167 0 16 32768 0 malloc-1024 1024 2 30 58 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 3 61 417 0 30 32768 0 malloc-512 512 13 51 27 0 30 32768 0 malloc-512 512 0 64 1840 0 30 32768 0 malloc-512 512 12 52 229 0 30 32768 0 malloc-512 512 0 64 137 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 28 172 763183 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 15 249 1840 0 126 31680 0 cpuset 104 7 272 280 0 126 29016 0 sctp_asconf_ack 48 0 588 152 0 254 28224 0 ertt 72 16 376 12229 0 126 28224 0 PWD 32 44 838 74373 0 254 28224 0 malloc-32 32 52 830 74373 0 254 28224 0 malloc-32 32 205 677 20210 0 254 28224 0 4 Bucket 48 6 582 1878 0 254 28224 0 AIO 208 2 131 156 0 62 27664 0 malloc-4096 4096 3 3 935 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 78 0 126 24288 0 rl_entry 40 101 505 101 0 254 24240 0 itimer 352 0 66 102 0 30 23232 0 malloc-384 384 7 53 707 0 30 23040 0 domainset 40 0 567 261 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 10 620 2246 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 251 379 336 0 254 20160 0 malloc-32 32 14 616 268 0 254 20160 0 malloc-32 32 81 549 159 0 254 20160 0 malloc-32 32 93 537 6056 0 254 20160 0 malloc-32 32 56 574 1900 0 254 20160 0 2 Bucket 32 73 557 8702 0 254 20160 0 cryptop 280 0 70 305 0 30 19600 0 AIOCB 552 0 35 258 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 41 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 0 1 4 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 tcpreass 48 0 336 1 0 254 16128 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 6157618 0 254 16032 0 malloc-16 16 33 967 12279 0 254 16000 0 malloc-16 16 88 912 77484 0 254 16000 0 kenv 258 15 45 1040 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 3 508 3 0 254 12264 0 malloc-16 16 14 736 67 0 254 12000 0 malloc-16 16 272 478 311 0 254 12000 0 malloc-16 16 93 657 223 0 254 12000 0 malloc-16 16 196 554 1424 0 254 12000 0 malloc-16 16 19 731 51309 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 20 10 20 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 11 11 11 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 sctp_asconf 40 0 0 0 0 254 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 IPsec SA lft_c 16 0 0 0 0 254 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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