panic: ASan: Invalid access, 8-byte read at 0xfffffe00a744d478, UMAUseAfterFree(fd) cpuid = 1 time = 364 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 0x28 rax 0x12 rcx 0x65fb062ea301bbc9 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 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 78102 781 781 0 R (threaded) syz-executor.1 168047 Run CPU 0 syz-executor.1 188796 RunQ syz-executor.1 78100 793 793 0 R (threaded) syz-executor.2 155661 RunQ syz-executor.2 188795 RunQ syz-executor.2 78098 857 857 0 R (threaded) syz-executor.3 166691 RunQ syz-executor.3 188791 S connec 0xfffffe00a2c68c1a syz-executor.3 188792 S uwait 0xfffffe005882e280 syz-executor.3 75584 1 781 0 S uwait 0xfffffe0058830400 syz-executor.1 75583 1 781 0 S uwait 0xfffffe009e541700 syz-executor.1 72053 1 780 0 S umtxn 0xfffffe00a2c56a00 syz-executor.0 72052 1 780 0 S uwait 0xfffffe0058830900 syz-executor.0 70635 1 780 0 S uwait 0xfffffe0058830b00 syz-executor.0 68302 68298 857 0 SV uwait 0xfffffe0058839e00 syz-executor.3 68298 1 857 0 DV ppwait 0xfffffe00a85414e8 syz-executor.3 59827 1 780 0 SV uwait 0xfffffe0058839d00 syz-executor.0 59826 1 780 0 SV uwait 0xfffffe0058834880 syz-executor.0 47055 1 780 0 S uwait 0xfffffe0058830500 syz-executor.0 47053 1 780 0 T syz-executor.0 47050 1 780 0 S uwait 0xfffffe0058834380 syz-executor.0 46702 1 857 0 S uwait 0xfffffe00a2d5b480 syz-executor.3 41291 41290 780 0 SV uwait 0xfffffe0058830300 syz-executor.0 41290 1 780 0 RV syz-executor.0 36487 1 781 0 SV uwait 0xfffffe00a2c56e00 syz-executor.1 36479 1 781 0 SV uwait 0xfffffe009e9dca80 syz-executor.1 36470 1 781 0 SV uwait 0xfffffe00a7cc8e00 syz-executor.1 36461 1 781 0 SV uwait 0xfffffe00a2c56400 syz-executor.1 36453 1 781 0 SV uwait 0xfffffe00a7cc8680 syz-executor.1 36444 1 781 0 SV uwait 0xfffffe00a2d5b380 syz-executor.1 36438 1 781 0 SV uwait 0xfffffe00a7cc8580 syz-executor.1 36429 1 781 0 SV uwait 0xfffffe009e9dc780 syz-executor.1 36417 1 781 0 SV uwait 0xfffffe0058834280 syz-executor.1 36410 1 781 0 SV uwait 0xfffffe0058834080 syz-executor.1 36398 1 781 0 SV uwait 0xfffffe00a7cc8a80 syz-executor.1 36389 1 781 0 SV uwait 0xfffffe00a7cc8880 syz-executor.1 36380 1 781 0 SV uwait 0xfffffe009e9dc980 syz-executor.1 36372 1 781 0 SV uwait 0xfffffe00a2d5bb80 syz-executor.1 36362 1 781 0 SV uwait 0xfffffe00a2c56f00 syz-executor.1 36349 1 781 0 SV uwait 0xfffffe0058839f00 syz-executor.1 33784 1 781 0 S uwait 0xfffffe00a7cc8980 syz-executor.1 33783 1 781 0 S uwait 0xfffffe00a2c56000 syz-executor.1 33693 1 781 0 S uwait 0xfffffe009e9dc480 syz-executor.1 33691 1 781 0 S uwait 0xfffffe009e9dc180 syz-executor.1 33622 1 781 0 S uwait 0xfffffe00a7cc8780 syz-executor.1 33620 1 781 0 S uwait 0xfffffe00a2d5ba80 syz-executor.1 33424 1 780 0 SV uwait 0xfffffe00a7cc8280 syz-executor.0 33423 1 780 0 SV uwait 0xfffffe00a2d5b080 syz-executor.0 33260 1 781 0 SV uwait 0xfffffe0058839180 syz-executor.1 33259 1 781 0 SV uwait 0xfffffe00a2c56900 syz-executor.1 22291 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 22290 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 22289 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 22288 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 20400 1 781 0 S uwait 0xfffffe00a2c56c00 syz-executor.1 20388 1 781 0 S uwait 0xfffffe00a2d5b880 syz-executor.1 18079 1 18072 0 SV uwait 0xfffffe009e541500 syz-executor.1 18075 1 18075 0 SVs uwait 0xfffffe009e541100 syz-executor.1 17929 1 857 0 S uwait 0xfffffe009e541d00 syz-executor.3 17928 1 857 0 S uwait 0xfffffe00a2d5bc80 syz-executor.3 16113 1 16113 65 Ss select 0xfffffe009e497d40 dhclient 12236 1 12236 0 Ss select 0xfffffe005754b0c0 dhclient 12227 1 12227 0 Ss select 0xfffffe0058888740 dhclient 12182 1 12182 65 Ss select 0xfffffe009e3016c0 dhclient 9437 1 9437 0 Ss select 0xfffffe009e3013c0 dhclient 9434 1 9434 0 Ss select 0xfffffe009e301040 dhclient 9407 1 9407 65 Ss select 0xfffffe00a2c19f40 dhclient 7997 1 7997 0 Ss select 0xfffffe009e497b40 dhclient 7994 1 7994 0 Ss select 0xfffffe009e497740 dhclient 7972 1 7972 65 Ss select 0xfffffe00588887c0 dhclient 1963 0 0 0 DL aiordy 0xfffffe005894d000 [aiod4] 1962 0 0 0 DL aiordy 0xfffffe00a2c0ca70 [aiod3] 1961 0 0 0 DL aiordy 0xfffffe0058b28538 [aiod2] 1960 0 0 0 DL aiordy 0xfffffe009e9eb538 [aiod1] 1945 1 1945 0 Ss select 0xfffffe009e4974c0 dhclient 1942 1 1942 0 Ss select 0xfffffe009e497140 dhclient 857 775 857 0 Rs syz-executor.3 793 775 793 0 Rs syz-executor.2 781 775 781 0 Rs syz-executor.1 780 775 780 0 Ss nanslp 0xffffffff84061980 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0058839980 syz-fuzzer 100113 S uwait 0xfffffe005883e080 syz-fuzzer 100114 S uwait 0xfffffe005883e180 syz-fuzzer 100115 S kqread 0xfffffe0058875a00 syz-fuzzer 100116 S uwait 0xfffffe0058839080 syz-fuzzer 100117 S uwait 0xfffffe009e541a00 syz-fuzzer 100118 S uwait 0xfffffe009e541b00 syz-fuzzer 100120 S uwait 0xfffffe0058839000 syz-fuzzer 100124 S uwait 0xfffffe009e541c00 syz-fuzzer 132218 S uwait 0xfffffe00a2d5b280 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e54c5e8 csh 771 689 771 0 Ss select 0xfffffe009e497ac0 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 0xffffffff84061980 cron 689 1 689 0 Ss select 0xfffffe0058888840 sshd 502 1 502 0 Ss select 0xfffffe0058888640 syslogd 431 1 431 0 Ss select 0xfffffe009e301740 devd 430 1 430 65 Ss select 0xfffffe0058888b40 dhclient 345 1 345 0 Ss select 0xfffffe0058888a40 dhclient 342 1 342 0 Ss select 0xfffffe0058888ac0 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] 100093 D sdflush 0xfffffe0058891ce8 [/ 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 1 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84eed060 [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 - 0xfffffe000811b800 [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 - 0xffffffff82c8f701 [deadlkres] 100070 D - 0xfffffe0054194a00 [acpi_task_0] 100071 D - 0xfffffe0054194a00 [acpi_task_1] 100072 D - 0xfffffe0054194a00 [acpi_task_2] 100074 D - 0xfffffe0054194700 [CAM taskq] 78103 780 780 0 Z syz-executor.0 db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 7243 8591K 169264 devbuf 4213 4323K 4241 sctp_stro 3566 3566K 33579 tcp_hpts 6 3201K 6 sctp_atcl 7144 2679K 111314 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 79594 vfscache 3 1025K 3 filedesc 106 842K 154033 inodedep 284 619K 77177 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 243 501K 78237 intr 4 472K 4 sctp_atky 10726 449K 147477 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 pf_rule 76 151K 2625 tidhash 3 141K 3 linker 355 140K 431 pagedep 10 131K 76972 tfo_ccache 1 128K 1 sctp_athm 7144 112K 111543 sctp_map 7132 112K 67158 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 106 bus 986 80K 3474 mtx_pool 2 72K 2 dirrem 274 69K 77060 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 323 60K 166902 sctp_timw 235 59K 235 umtx 462 58K 462 temp 36 37K 5286 shm 3 36K 390 freefile 274 35K 77015 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 pf_osfp 220 27K 220 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 143 19K 1807 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 249 KTRACE 101 13K 980 ether_multi 157 13K 169 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 116 10K 78157 ksem 4 10K 2650 in6_multi 71 9K 71 bmsafemap 2 9K 77189 sctp_aadr 130 9K 164 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 104 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pwddesc 112 7K 79016 taskqueue 63 7K 63 cred 26 7K 892 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 681 pf_ifnet 14 6K 429 DEVFSP 80 5K 7598 ufs_dirhash 24 5K 24 session 37 5K 110 newreno data 72 5K 55364 UMA 268 5K 268 vt 11 5K 11 pf_table 2 4K 345 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 132 acpisem 28 4K 28 selfd 55 4K 1017167 inpcbpolicy 107 4K 72899 hhook 15 4K 17 proc-args 52 3K 801 terminal 11 3K 11 select 19 3K 237 uidinfo 3 3K 31 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 757 CAM XPT 22 2K 543 in_multi 6 2K 9 osd 78 2K 55186 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tcp_fsb 9 2K 4390 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 77236 softdep 1 1K 1 mkdir 8 1K 153898 freeblks 4 1K 76970 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 240 NFSD session 1 1K 1 sigio 15 1K 19 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 newdirblk 5 1K 76949 crypto 4 1K 2127 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 77104 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 cdg data 2 1K 8636 sctp_iter 1 1K 51 sctp_cpal 1 1K 40 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 soname 5 1K 92714 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 9781 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 147 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 dctcp data 0 0K 454 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 54397 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_stri 0 0K 306 chd data 0 0K 274 cubic data 0 0K 219 tcp_do 0 0K 0 vegas data 0 0K 176 htcp data 0 0K 104 mqdata 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 69353 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 119 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 18 allocindir 0 0K 0 indirdep 0 0K 472 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 197 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 39 in_mfilter 0 0K 2 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 77262 namei_tracker 0 0K 569 export_host 0 0K 0 cl_savebuf 0 0K 14 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1767 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 19 lio 0 0K 14 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 185 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 56682 ioctlops 0 0K 15234 eventfd 0 0K 100 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 1176 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 8517 1130 1546759 0 254 39514112 0 sctp_asoc 2288 3566 489 33579 0 254 9277840 0 malloc-2048 2048 3586 490 77590 0 8 8347648 0 sctp_ep 1272 3578 490 77582 0 254 5174496 0 malloc-1024 1024 3566 490 34931 0 16 4153344 0 tcp_log 416 0 9315 687629 0 254 3875040 0 mbuf_cluster 2048 1740 2 1740 0 254 3567616 0 mbuf 256 12285 1080 8523122 0 254 3421440 0 malloc-384 384 7163 977 112041 0 30 3125760 0 RADIX NODE 144 20539 372 1827569 0 70 3011184 0 sctp_raddr 736 3566 493 33697 0 254 2987424 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-4096 4096 447 4 78597 0 2 1847296 0 BUF TRIE 144 289 11471 3692 0 62 1693440 0 UMA Slabs 0 112 14724 33 14772 0 126 1652784 0 malloc-384 384 4117 13 4135 0 30 1585920 0 vmem btag 56 28064 63 28064 0 254 1575112 0 malloc-128 128 11495 130 89157 0 126 1488000 0 malloc-384 384 284 3406 77178 0 30 1416960 0 malloc-256 256 3626 499 77680 0 62 1056000 0 malloc-256 256 372 3393 77376 0 62 963840 0 malloc-256 256 237 3453 83653 0 62 944640 0 malloc-16384 16384 52 5 77174 0 1 933888 0 ertt_txseginfo 40 0 17473 5584578 0 254 698920 0 256 Bucket 2048 284 46 47282 0 8 675840 0 FFS inode 1160 556 25 77572 0 8 673960 0 socket 960 148 464 152513 0 254 587520 0 malloc-128 128 1001 3432 84630 0 126 567424 0 VM OBJECT 264 2042 73 1104238 0 30 558360 0 tcp_bbr_map 128 0 3999 1221074 0 126 511872 0 mbuf_packet 256 987 753 140796 0 254 445440 0 THREAD 1808 209 22 88797 0 8 417648 0 MAP ENTRY 96 3836 322 4228965 0 126 399168 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_stream_msg_out 112 3288 60 9226 0 254 374976 0 sctp_chunk 152 1495 793 6392 0 254 347776 0 VNODE 448 596 88 77614 0 30 306432 0 malloc-64 64 4265 460 169173 0 254 302400 0 tcpcb 1096 74 199 55175 0 254 299208 0 malloc-64 64 3906 504 1021106 0 254 282240 0 tcp_inpcb 496 77 491 55175 0 254 281728 0 malloc-32 32 7223 1093 116862 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2552 80 19 78051 0 5 252648 0 malloc-16 16 14529 471 69737 0 254 240000 0 malloc-256 256 228 687 236885 0 62 234240 0 DEVCTL 1024 0 220 155 0 0 225280 0 FPU_save_area 832 211 32 100422 0 16 202176 0 malloc-2048 2048 82 16 2955 0 8 200704 0 malloc-65536 65536 1 2 26 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 0 3 642 0 1 196608 0 malloc-32768 32768 0 6 437 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5615 55 5755 0 254 181440 0 PROC 1336 112 17 78103 0 8 172344 0 malloc-128 128 1220 82 34577 0 126 166656 0 128 Bucket 1024 124 31 30326 0 16 158720 0 S VFS Cache 104 1090 431 79701 0 126 158184 0 FFS2 dinode 256 556 44 77572 0 62 153600 0 malloc-4096 4096 33 2 57 0 2 143360 0 filedesc0 1072 112 21 79016 0 8 142576 0 malloc-1024 1024 127 9 170 0 16 139264 0 malloc-16 16 7184 1316 147147 0 254 136000 0 malloc-16 16 7159 1341 67255 0 254 136000 0 64 Bucket 512 184 80 30480 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 tcp_bbr_pcb 832 0 144 8687 0 16 119808 0 ksiginfo 112 119 925 12160 0 126 116928 0 malloc-256 256 256 134 89007 0 62 99840 0 32 Bucket 256 194 181 23235 0 62 96000 0 udp_inpcb 496 26 166 14563 0 254 95232 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-384 384 207 23 418 0 30 88320 0 clpbuf 2624 0 32 156 0 16 83968 0 malloc-128 128 545 75 77659 0 126 79360 0 g_bio 408 0 190 23369 0 30 77520 0 malloc-128 128 475 83 1707 0 126 71424 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-16384 16384 3 1 5 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 malloc-2048 2048 14 16 545 0 8 61440 0 malloc-8192 8192 1 6 332 0 1 57344 0 pcpu-8 8 5387 1781 28890 0 254 57344 0 malloc-256 256 93 117 79794 0 62 53760 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 303 453 166344 0 254 48384 0 Files 80 304 296 278201 0 126 48000 0 malloc-2048 2048 1 21 8797 0 8 45056 0 pipe 744 23 37 1792 0 16 44640 0 malloc-64 64 500 193 14077 0 254 44352 0 ripcb 496 5 83 1897 0 254 43648 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-4096 4096 4 6 81572 0 2 40960 0 malloc-1024 1024 6 34 1110 0 16 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 352742 0 16 36864 0 malloc-64 64 488 79 1160 0 254 36288 0 da_ccb 544 0 63 6295 0 16 34272 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 2 462 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 9 27 4390 0 16 32256 0 16 Bucket 144 102 122 2643 0 62 32256 0 8 Bucket 80 118 282 17350 0 126 32000 0 udplite_inpcb 496 2 62 1264 0 254 31744 0 malloc-128 128 146 102 9004 0 126 31744 0 malloc-128 128 81 167 153979 0 126 31744 0 KNOTE 160 28 147 763498 0 62 28000 0 malloc-384 384 52 18 60 0 30 26880 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 malloc-2048 2048 5 7 1161 0 8 24576 0 PWD 32 55 701 77060 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_map 120 18 180 7431 0 126 23760 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 14 76 79010 0 62 23040 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 13 7 25 0 16 20480 0 malloc-1024 1024 12 8 122 0 16 20480 0 ertt 72 74 206 55175 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1961 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 3 5 198 0 8 16384 0 malloc-64 64 97 155 7644 0 254 16128 0 malloc-32 32 93 411 55491 0 254 16128 0 malloc-32 32 222 282 150951 0 254 16128 0 vtnet_tx_hdr 24 0 668 6161417 0 254 16032 0 malloc-384 384 22 18 794 0 30 15360 0 malloc-4096 4096 1 2 16 0 2 12288 0 malloc-2048 2048 2 4 30 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 11 13 68 0 30 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 0 24 309 0 30 12288 0 sctp_laddr 48 0 252 2589 0 254 12096 0 udpcb 32 28 350 15827 0 254 12096 0 malloc-64 64 108 81 290 0 254 12096 0 malloc-32 32 23 355 1084 0 254 12096 0 4 Bucket 48 1 251 2080 0 254 12096 0 2 Bucket 32 69 309 10388 0 254 12096 0 malloc-128 128 2 91 1342 0 126 11904 0 kenv 258 15 30 1040 0 30 11610 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 160 0 2 8192 0 malloc-2048 2048 1 3 7 0 8 8192 0 malloc-1024 1024 1 7 2205 0 16 8192 0 malloc-512 512 8 8 11 0 30 8192 0 malloc-512 512 3 13 242 0 30 8192 0 malloc-512 512 3 13 241 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 37 55 114 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 51 75 18989 0 254 8064 0 malloc-32 32 9 243 4184 0 254 8064 0 malloc-32 32 101 151 5202 0 254 8064 0 malloc-32 32 55 197 582 0 254 8064 0 malloc-16 16 7 493 37725 0 254 8000 0 malloc-16 16 24 476 27605 0 254 8000 0 malloc-16 16 213 287 1470 0 254 8000 0 malloc-16 16 39 461 52 0 254 8000 0 malloc-16 16 275 225 25815 0 254 8000 0 sctp_readq 152 0 52 10 0 254 7904 0 AIO 208 8 30 79 0 62 7904 0 cryptop 280 0 28 180 0 30 7840 0 AIOCB 552 0 14 209 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 21 0 30 7680 0 malloc-384 384 1 19 10 0 30 7680 0 malloc-256 256 14 16 1333 0 62 7680 0 AIOLIO 272 0 28 14 0 30 7616 0 cpuset 104 7 55 1421 0 126 6448 0 domainset 40 0 126 1059 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 8 0 30 3872 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 L VFS Cache 320 0 12 2 0 30 3840 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 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 24 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 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 IPsec SA lft_c 16 0 0 0 0 254 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 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 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