panic: ASan: Invalid access, 8-byte read at 0xfffffe00a4427478, UMAUseAfterFree(fd) cpuid = 0 time = 404 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 $0,0x28dbe0a(%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 0x8e3ebf625d558472 rdx 0x1 rbx 0 rsp 0xfffffe00576849f0 rbp 0xfffffe0057684a10 rsi 0 rdi 0xffffffff817c532a vprintf+0x35a r8 0 r9 0xfffffe0057684528 r10 0 r11 0 r12 0xfffffe00570cb740 r13 0xfffffe0057684a01 r14 0xffffffff82c8f1c0 .str.18 r15 0xffffffff82c8f1c0 .str.18 rip 0xffffffff817b8cab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dbe0a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe005789ba90: 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 49673 777 777 0 R CPU 1 syz-executor.1 47984 1 787 0 SV uwait 0xfffffe009ef60380 syz-executor.3 47982 1 787 0 SV uwait 0xfffffe00a77fcf00 syz-executor.3 45090 1 777 0 SV uwait 0xfffffe009ef5f580 syz-executor.1 45089 1 777 0 SV uwait 0xfffffe0057079f00 syz-executor.1 42635 1 787 0 S uwait 0xfffffe00a77fce00 syz-executor.3 42631 1 787 0 S umtxn 0xfffffe0056b92980 syz-executor.3 42454 1 777 0 S umtxn 0xfffffe009ef5f900 syz-executor.1 42453 1 787 0 S uwait 0xfffffe009ef5fc00 syz-executor.3 40947 1 778 0 S uwait 0xfffffe0057076a00 syz-executor.2 40942 1 778 0 S uwait 0xfffffe00a77fd980 syz-executor.2 38604 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 38603 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 38602 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 38601 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 35812 1 787 0 SV uwait 0xfffffe00a77fc880 syz-executor.3 35805 1 787 0 SV uwait 0xfffffe0057079e80 syz-executor.3 26150 1 777 0 SV uwait 0xfffffe00574c6680 syz-executor.1 26149 1 777 0 SV uwait 0xfffffe009ef5fd00 syz-executor.1 26083 1 778 0 S umtxn 0xfffffe0057078380 syz-executor.2 26082 1 778 0 S uwait 0xfffffe0056b92880 syz-executor.2 12974 1 12974 65 Ss select 0xfffffe009ef5f440 dhclient 12056 1 12056 0 Ss select 0xfffffe00a77fdcc0 dhclient 12053 1 12053 0 Ss select 0xfffffe00a77fdc40 dhclient 12034 1 12034 65 Ss select 0xfffffe0056b92f40 dhclient 9957 1 776 0 S umtxn 0xfffffe0057077280 syz-executor.0 9956 1 776 0 S uwait 0xfffffe009ef5fa00 syz-executor.0 7745 1 7745 0 Ss select 0xfffffe00574c6140 dhclient 7742 1 7742 0 Ss select 0xfffffe00a77fe540 dhclient 7723 1 7723 65 Ss select 0xfffffe00a77fe2c0 dhclient 5930 1 5930 0 Ss select 0xfffffe0057079e40 dhclient 5927 1 5927 0 Ss select 0xfffffe0057079dc0 dhclient 5900 1 5900 65 Ss select 0xfffffe0056b92cc0 dhclient 1631 1627 1627 0 SV uwait 0xfffffe0057077380 syz-executor.0 1627 1 1627 0 DVs ppwait 0xfffffe00a7a01f88 syz-executor.0 1328 1 787 0 S uwait 0xfffffe0056b92580 syz-executor.3 1327 1 787 0 S uwait 0xfffffe009ef60680 syz-executor.3 1061 0 0 0 DL aiordy 0xfffffe009efb6a90 [aiod4] 1060 0 0 0 DL aiordy 0xfffffe009ee90a90 [aiod3] 1059 0 0 0 DL aiordy 0xfffffe009ee90548 [aiod2] 1058 0 0 0 DL aiordy 0xfffffe0058bf2a90 [aiod1] 823 1 823 0 Ss select 0xfffffe00574c6040 dhclient 818 1 818 0 Ss select 0xfffffe0056b92a40 dhclient 787 773 787 0 Ss piperd 0xfffffe0058a2eba0 syz-executor.3 778 773 778 0 Rs syz-executor.2 777 773 777 0 Rs syz-executor.1 776 773 776 0 Rs syz-executor.0 773 771 771 0 R (threaded) syz-fuzzer 100117 RunQ syz-fuzzer 100119 S uwait 0xfffffe00574c7600 syz-fuzzer 100120 S uwait 0xfffffe00574c7700 syz-fuzzer 100121 S uwait 0xfffffe0057076100 syz-fuzzer 100122 S uwait 0xfffffe00574c7980 syz-fuzzer 100123 S uwait 0xfffffe0057076e00 syz-fuzzer 100124 S uwait 0xfffffe0057076f00 syz-fuzzer 100126 S uwait 0xfffffe0057077080 syz-fuzzer 100128 S uwait 0xfffffe00574c6b80 syz-fuzzer 110915 S kqread 0xfffffe000796ae00 syz-fuzzer 114656 S uwait 0xfffffe0057079600 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009ee91b40 csh 769 687 769 0 Ss select 0xfffffe0056b92d40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c0 cron 687 1 687 0 Ss select 0xfffffe00574c77c0 sshd 500 1 500 0 Ss select 0xfffffe0057076c40 syslogd 429 1 429 0 Ss select 0xfffffe00574c7940 devd 428 1 428 65 Ss select 0xfffffe00574c7bc0 dhclient 343 1 343 0 Ss select 0xfffffe00570777c0 dhclient 340 1 340 0 Ss select 0xfffffe0057076b40 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0057897000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 RL (threaded) [pagedaemon] 100076 RunQ [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebf130 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f12320 [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 0xfffffe0056aa0c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe000796d900 [inm_free taskq] 100011 D - 0xfffffe000796d800 [deferred_unmount ta] 100012 D - 0xfffffe000796d700 [thread taskq] 100014 D - 0xfffffe000796d500 [pci_hp taskq] 100015 D - 0xfffffe000796d400 [linuxkpi_irq_wq] 100016 D - 0xfffffe000796d300 [kqueue_ctx taskq] 100019 D - 0xfffffe000796d000 [aiod_kick taskq] 100020 D - 0xfffffe000796ce00 [in6m_free taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c96180 [deadlkres] 100070 D - 0xfffffe005843f300 [acpi_task_0] 100071 D - 0xfffffe005843f300 [acpi_task_1] 100072 D - 0xfffffe005843f300 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] 29753 1 776 0 Z syz-executor.0 29760 1 776 0 Z syz-executor.0 29763 1 776 0 Z syz-executor.0 29770 1 776 0 Z syz-executor.0 29780 1 776 0 Z syz-executor.0 29785 1 776 0 Z syz-executor.0 29797 1 776 0 Z syz-executor.0 29803 1 776 0 Z syz-executor.0 29806 1 776 0 Z syz-executor.0 29812 1 776 0 Z syz-executor.0 29817 1 776 0 Z syz-executor.0 29825 1 776 0 Z syz-executor.0 29877 1 776 0 Z syz-executor.0 49670 778 778 0 Z syz-executor.2 49672 776 776 0 Z syz-executor.0 26172 1 777 0 Z syz-executor.1 26173 1 777 0 Z syz-executor.1 db> show all locks Process 49673 (syz-executor.1) thread 0xfffffe00a9751c80 (154169) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a8886b20) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7042 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a8886a58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 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 pcb 540 1113K 133050 newblk 7 1026K 52862 vfscache 3 1025K 3 inodedep 137 563K 49015 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 221 446K 49796 filedesc 56 441K 97321 vmem 3 274K 5 sctp_stro 244 244K 18200 sctp_atcl 500 188K 78857 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 48661 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 62 bus 986 80K 3474 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 301 57K 109606 temp 34 33K 18507 dirrem 128 32K 48827 hostcache 1 32K 1 shm 1 32K 51 DEVFS3 127 32K 137 sctp_atky 744 31K 96996 msg 4 30K 4 sctp_timw 104 26K 104 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 freefile 128 16K 48805 tty 16 16K 16 ithread 99 16K 99 routetbl 129 16K 1779 bus-sc 34 15K 1691 lltable 42 13K 133 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 kqueue 102 9K 49696 pf_osfp 69 9K 69 bmsafemap 2 9K 48960 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 536 rpc 2 8K 2 shmfd 1 8K 29 pfs_vncache 1 8K 1 sctp_athm 500 8K 79534 sctp_map 488 8K 33082 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 378 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 621 DEVFSP 88 6K 8389 pwddesc 83 6K 50022 ufs_dirhash 24 5K 24 session 36 5K 64 UMA 268 5K 268 pf_ifnet 10 5K 247 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 proc-args 111 4K 51190 lockf 33 4K 83 acpisem 28 4K 28 selfd 55 4K 642905 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 98 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 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 softdep 1 1K 1 mkdir 8 1K 97264 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 230 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 inpcbpolicy 22 1K 13022 newreno data 11 1K 11227 xform 10 1K 9484 crypto 4 1K 246 encap_export_host 12 1K 12 procdesc 5 1K 14 freework 3 1K 50119 newdirblk 4 1K 48632 diradd 4 1K 48871 freeblks 2 1K 48832 pfil 4 1K 4 osd 15 1K 11238 cdev 2 1K 2 chacha20random 1 1K 1 sctp_iter 1 1K 363 sctp_cpal 1 1K 351 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 6 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 68249 filecaps 5 1K 110 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 pf_table 0 0K 342 pf_rule 0 0K 264 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 30755 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 0 sctp_stri 0 0K 1196 htcp data 0 0K 49 cdg data 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 371 dctcp data 0 0K 0 vegas 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 46592 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 115 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 2155 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 274 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 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 acpi_perf 0 0K 0 statfs 0 0K 48877 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2110 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 14 lio 0 0K 954 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 153 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 50819 ioctlops 0 0K 3085 eventfd 0 0K 14 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 1095 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 1 filedesc_to_leader 0 0K 14 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 1076 945406 0 254 38494208 0 malloc-65536 65536 1 93 628 0 1 6160384 0 tcp_log 416 77 9832 379905 0 254 4122144 0 mbuf 256 9068 3640 8495252 0 254 3253248 0 sctp_asoc 2288 244 1026 16541 0 254 2905760 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 12454 561 1104272 0 63 1874160 0 malloc-2048 2048 260 596 61913 0 8 1753088 0 BUF TRIE 144 201 11559 5900 0 62 1693440 0 ertt_txseginfo 40 36728 4480 6894793 0 254 1648320 0 malloc-384 384 4188 42 6128 0 30 1624320 0 sctp_ep 1272 256 1016 61718 0 254 1617984 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11469 125 60829 0 126 1484032 0 malloc-4096 4096 327 3 697 0 2 1351680 0 UMA Slabs 0 112 11710 20 11718 0 126 1313760 0 sctp_raddr 736 244 1538 24276 0 254 1311552 0 vmem btag 56 22509 66 22555 0 254 1264200 0 malloc-256 256 165 4680 96878 0 62 1240320 0 malloc-384 384 179 2311 49059 0 30 956160 0 malloc-1024 1024 250 598 16685 0 16 868352 0 tcpcb 1096 11 752 11227 0 254 836248 0 tcp_bbr_map 128 3981 2219 2132378 0 126 793600 0 socket 960 59 705 76120 0 254 733440 0 malloc-384 384 624 1236 78982 0 30 714240 0 256 Bucket 2048 292 46 31797 0 8 692224 0 FFS inode 1160 533 27 49340 0 8 649600 0 malloc-16384 16384 27 7 48658 0 1 557056 0 malloc-16384 16384 1 28 592 0 1 475136 0 malloc-4096 4096 102 6 49676 0 2 442368 0 VM OBJECT 264 1510 110 707389 0 30 427680 0 THREAD 1808 200 31 59931 0 8 417648 0 malloc-65536 65536 4 2 702 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 11 757 11227 0 254 380928 0 malloc-128 128 133 2409 49547 0 126 325376 0 sctp_chunk 152 211 1843 10678 0 254 312208 0 malloc-64 64 4123 728 54774 0 254 310464 0 malloc-256 256 463 722 164355 0 62 303360 0 VNODE 448 573 93 49382 0 30 298368 0 MAP ENTRY 96 2467 431 2695815 0 126 278208 0 malloc-256 256 364 701 66660 0 62 272640 0 ripcb 496 5 507 631 0 254 253952 0 udplite_inpcb 496 0 512 806 0 254 253952 0 udp_inpcb 496 6 506 358 0 254 253952 0 malloc-16 16 14503 247 14621 0 254 236000 0 malloc-32768 32768 0 7 2041 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 FPU_save_area 832 202 41 65794 0 16 202176 0 mbuf_packet 256 180 582 111377 0 254 195072 0 malloc-32 32 5369 553 55672 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1204 191 124033 0 126 178560 0 VMSPACE 2552 54 15 49646 0 4 176088 0 128 Bucket 1024 103 60 26915 0 16 166912 0 PROC 1352 99 21 49673 0 8 162240 0 FFS2 dinode 256 533 97 49338 0 62 161280 0 S VFS Cache 104 1064 457 51951 0 126 158184 0 malloc-1024 1024 121 23 1990 0 16 147456 0 malloc-128 128 901 246 54892 0 126 146816 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 20 490 1314 0 254 130560 0 64 Bucket 512 154 78 17466 0 30 118784 0 ksiginfo 112 112 932 6182 0 126 116928 0 malloc-64 64 913 914 78905 0 254 116928 0 filedesc0 1072 83 22 50022 0 8 112560 0 malloc-128 128 625 150 7017 0 126 99200 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 sctp_stream_msg_out 112 104 688 5589 0 254 88704 0 g_bio 408 0 210 43126 0 30 85680 0 malloc-64 64 766 557 717415 0 254 84672 0 clpbuf 2624 0 32 55 0 16 83968 0 malloc-16384 16384 5 0 180 0 1 81920 0 malloc-4096 4096 14 6 48902 0 2 81920 0 32 Bucket 256 165 150 10170 0 62 80640 0 sctp_readq 152 0 520 347 0 254 79040 0 malloc-32 32 528 1866 83626 0 254 76608 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-128 128 152 375 421 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-2048 2048 11 21 860 0 8 65536 0 malloc-256 256 60 195 404 0 62 65280 0 malloc-256 256 34 221 99472 0 62 65280 0 malloc-16 16 1024 2976 173398 0 254 64000 0 malloc-8192 8192 5 2 13 0 1 57344 0 pcpu-8 8 4707 1949 11587 0 254 53248 0 Files 80 263 387 154897 0 126 52000 0 malloc-256 256 78 117 931 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 228550 0 16 49152 0 malloc-4096 4096 9 3 20 0 2 49152 0 malloc-2048 2048 3 21 533 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 12 36 536 0 16 49152 0 malloc-512 512 0 96 1196 0 30 49152 0 pipe 744 25 40 829 0 16 48360 0 da_ccb 544 0 84 10902 0 16 45696 0 tcp_bbr_pcb 832 6 48 9324 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 0 840 2441 0 254 40320 0 PWD 32 31 1103 48744 0 254 36288 0 malloc-64 64 79 488 23030 0 254 36288 0 malloc-64 64 158 409 8497 0 254 36288 0 malloc-64 64 2 565 3 0 254 36288 0 malloc-64 64 26 541 571 0 254 36288 0 malloc-64 64 9 558 9 0 254 36288 0 16 Bucket 144 116 136 1383 0 62 36288 0 8 Bucket 80 115 335 10735 0 126 36000 0 malloc-128 128 95 184 394 0 126 35712 0 malloc-128 128 82 197 84 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 3 87 742 0 30 34560 0 malloc-384 384 34 56 34 0 30 34560 0 malloc-256 256 5 130 4374 0 62 34560 0 malloc-256 256 38 97 48865 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 6 10 2568 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-2048 2048 7 9 9 0 8 32768 0 malloc-2048 2048 2 14 52 0 8 32768 0 malloc-1024 1024 2 30 21 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 33 0 16 32768 0 malloc-512 512 5 59 455 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 10 54 26 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 0 36 371 0 16 32256 0 KNOTE 160 28 172 256447 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 278 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 ertt 72 11 381 11227 0 126 28224 0 malloc-32 32 393 489 2617 0 254 28224 0 malloc-32 32 24 858 13053 0 254 28224 0 4 Bucket 48 6 582 1381 0 254 28224 0 2 Bucket 32 125 757 8583 0 254 28224 0 AIO 208 1 132 380 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 636 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 36 240 66 0 126 24288 0 rl_entry 40 115 491 117 0 254 24240 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 0 60 69 0 30 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 1164 0 254 20160 0 malloc-32 32 130 500 44293 0 254 20160 0 malloc-32 32 49 581 208 0 254 20160 0 malloc-32 32 44 586 94 0 254 20160 0 malloc-32 32 32 598 383 0 254 20160 0 AIOCB 552 0 35 4302 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 477 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-8192 8192 0 2 25 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 malloc-512 512 2 30 2 0 30 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 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 7002048 0 254 16032 0 malloc-16 16 520 480 3398 0 254 16000 0 malloc-16 16 61 939 50543 0 254 16000 0 kenv 258 15 45 1036 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 17 733 44661 0 254 12000 0 malloc-16 16 5 745 735 0 254 12000 0 malloc-16 16 2 748 6 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 6 494 6 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 12 10 12 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_ack 48 0 0 0 0 254 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 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 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 NCLNODE 608 0 0 0 0 16 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 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-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 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