panic: ASan: Invalid access, 8-byte read at 0xfffffe009e9e1140, UMAUseAfterFree(fd) cpuid = 1 time = 1628585824 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bded2f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bded450 vpanic() at vpanic+0x2c5/frame 0xfffffe009bded530 panic() at panic+0xb5/frame 0xfffffe009bded5f0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bded6b0 sctp_free_assoc() at sctp_free_assoc+0x3908/frame 0xfffffe009bded7f0 sctp_shutdown() at sctp_shutdown+0x630/frame 0xfffffe009bded8e0 soshutdown() at soshutdown+0x2b1/frame 0xfffffe009bded930 kern_shutdown() at kern_shutdown+0x112/frame 0xfffffe009bded9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bdedbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bdedbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 2407 tid 102392 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb9fa(%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 0xf10baad396627bdb rdx 0x40001 rbx 0 rsp 0xfffffe009bded430 rbp 0xfffffe009bded450 rsi 0 rdi 0xfffffe009e455fa8 r8 0x3 r9 0xfffffe009bdecf68 r10 0 r11 0 r12 0xfffffe00a762a560 r13 0xfffffe009bded401 r14 0xffffffff82c623a0 .str.18 r15 0xffffffff82c623a0 .str.18 rip 0xffffffff8179f93b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eb9fa(%rip) db> show proc Process 2407 (syz-executor.0) at 0xfffffe00a73df000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009e44ba70 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e5159f0 (map 0xfffffe009e5159f0) (map.pmap 0xfffffe009e515ab0) (pmap 0xfffffe009e515b10) threads: 2 101541 s syz-executor.0 102392 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2414 822 822 0 R (threaded) syz-executor.3 101912 RunQ syz-executor.3 102413 S pipdwt 0xfffffe009e379730 syz-executor.3 102415 S uwait 0xfffffe00a6e08880 syz-executor.3 102417 S uwait 0xfffffe00a6e08700 syz-executor.3 2413 786 786 0 S (threaded) syz-executor.1 100107 S nanslp 0xffffffff84058200 syz-executor.1 102412 S pipdwt 0xfffffe009e379a18 syz-executor.1 102414 S uwait 0xfffffe00a4eb3300 syz-executor.1 102416 S uwait 0xfffffe00a6e08280 syz-executor.1 2412 793 793 0 T (threaded) syz-executor.2 101552 s syz-executor.2 102407 RunQ syz-executor.2 2407 785 785 0 T (threaded) syz-executor.0 101541 s syz-executor.0 102392 Run CPU 1 syz-executor.0 2074 1 2074 65 Ss select 0xfffffe009e3d9640 dhclient 1821 1 1821 0 Ss select 0xfffffe00a6e08bc0 dhclient 1816 1 1816 0 Ss select 0xfffffe00a6e08340 dhclient 1792 1 1792 65 Ss select 0xfffffe00a6e08a40 dhclient 1710 1 786 0 S uwait 0xfffffe00a4e59180 syz-executor.1 1707 1 793 0 S uwait 0xfffffe00a4e59080 syz-executor.2 1704 1 786 0 S uwait 0xfffffe00a4e59b80 syz-executor.1 1701 1 786 0 S uwait 0xfffffe0058848b80 syz-executor.1 1700 1 822 0 S uwait 0xfffffe0058911380 syz-executor.3 1696 1 822 0 S uwait 0xfffffe00a4e59480 syz-executor.3 1694 1 822 0 S umtxn 0xfffffe009e9f3b00 syz-executor.3 1692 1 793 0 S uwait 0xfffffe0058911d80 syz-executor.2 1690 1 793 0 S uwait 0xfffffe00a4eb3000 syz-executor.2 1688 1 793 0 S uwait 0xfffffe009e9f3e00 syz-executor.2 1687 1 793 0 S uwait 0xfffffe00a4eb3e00 syz-executor.2 1455 1 1455 0 Ss select 0xfffffe009e9f3340 dhclient 1452 1 1452 0 Ss select 0xfffffe009e3d96c0 dhclient 1425 1 1425 65 Ss select 0xfffffe00a6e08b40 dhclient 1206 1 1206 0 Ss select 0xfffffe009e3d97c0 dhclient 1203 1 1203 0 Ss select 0xfffffe00a6e08cc0 dhclient 1181 1 1181 65 Ss select 0xfffffe009e9f33c0 dhclient 993 1 993 0 Ss select 0xfffffe00a4eb38c0 dhclient 986 1 986 0 Ss select 0xfffffe009e9f3240 dhclient 822 780 822 0 Ss nanslp 0xffffffff84058200 syz-executor.3 793 780 793 0 Ss wait 0xfffffe009e9afa70 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84058200 syz-executor.1 785 780 785 0 Ss wait 0xfffffe009e44ba70 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe0058911680 syz-fuzzer 100119 S uwait 0xfffffe00584aff00 syz-fuzzer 100120 S uwait 0xfffffe0058848580 syz-fuzzer 100121 S uwait 0xfffffe0058848680 syz-fuzzer 100122 S uwait 0xfffffe0058848780 syz-fuzzer 100123 S uwait 0xfffffe0058911480 syz-fuzzer 100124 S uwait 0xfffffe0058848880 syz-fuzzer 100125 S kqread 0xfffffe00589e3200 syz-fuzzer 100154 S uwait 0xfffffe009e9f3d00 syz-fuzzer 100155 S uwait 0xfffffe00a4e59980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588ebb20 csh 776 694 776 0 Ss select 0xfffffe009e3d99c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe009e3d9d40 sshd 507 1 507 0 Ds biowr 0xfffffe000794c280 syslogd 436 1 436 0 Ss select 0xfffffe0056ff8a40 devd 435 1 435 65 Ss select 0xfffffe00589111c0 dhclient 350 1 350 0 Ss select 0xfffffe009e3d9dc0 dhclient 347 1 347 0 Ss select 0xfffffe00589112c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005891dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a850 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849f6460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d93e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 RunQ [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69320 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 2407 (syz-executor.0) thread 0xfffffe00a762a560 (102392) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a4e038d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4841 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a4e038b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4840 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ab358) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4838 Process 507 (syslogd) thread 0xfffffe009e35dc80 (100113) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000794c300) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e43dcb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3539 Process 0 (kernel) thread 0xfffffe0053df13a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 8 1026K 3897 vfscache 3 1025K 3 pcb 205 733K 4311 inodedep 12 517K 1675 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 331K 2506 filedesc 40 313K 2879 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 1446 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 sctp_stro 82 82K 695 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 171 65K 2680 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 249 49K 4833 temp 36 35K 2504 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 routetbl 148 22K 709 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 lltable 41 13K 111 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_atky 288 12K 3599 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1614 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 72 ksem 1 8K 80 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 76 7K 2425 cred 27 7K 266 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 444 pf_ifnet 16 6K 107 DEVFSP 80 5K 376 ufs_dirhash 24 5K 24 pwddesc 74 5K 2415 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 108 hhook 15 4K 17 selfd 50 4K 43995 proc-args 52 3K 681 terminal 11 3K 11 sctp_athm 171 3K 2794 sctp_map 164 3K 1358 select 19 3K 102 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 38 2K 1245 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mkdir 6 1K 2854 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 osd 25 1K 635 crypto 4 1K 130 encap_export_host 12 1K 12 procdesc 5 1K 18 freework 3 1K 2263 newdirblk 4 1K 1427 dirrem 2 1K 1521 diradd 4 1K 1561 freeblks 2 1K 1541 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 3 1K 187 chacha20random 1 1K 1 pf_rule 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefile 2 1K 1509 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 510 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 5837 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 8 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1301 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 1 sctp_stri 0 0K 228 htcp data 0 0K 8 dctcp data 0 0K 8 mqdata 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1374 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 6 allocindir 0 0K 0 indirdep 0 0K 552 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 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 nvme_da 0 0K 0 ktls_ocf 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 63 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 twsbuf 0 0K 0 statfs 0 0K 1626 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 51 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 145 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 17141 ioctlops 0 0K 367 eventfd 0 0K 9 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 817 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 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 985 1076058 0 254 38113280 0 tcp_log 416 301 9995 69800 0 254 4283136 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8851 704 2066996 0 254 2446080 0 RADIX NODE 144 12675 340 97617 0 63 1874160 0 BUF TRIE 144 226 11534 2342 0 62 1693440 0 malloc-384 384 4280 10 4628 0 30 1647360 0 malloc-128 128 11293 332 14634 0 126 1488000 0 malloc-4096 4096 326 3 503 0 2 1347584 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10638 15 10638 0 126 1193136 0 vmem btag 56 18169 94 18169 0 254 1022728 0 ertt_txseginfo 40 0 25149 358120 0 254 1005960 0 FFS inode 1160 526 27 2036 0 8 641480 0 256 Bucket 2048 283 13 17518 0 8 606208 0 tcp_bbr_map 128 0 4402 96132 0 126 563456 0 malloc-16384 16384 24 4 1617 0 1 458752 0 VM OBJECT 264 1466 94 37084 0 30 411840 0 malloc-65536 65536 4 2 330 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 82 7 3052 0 2 364544 0 THREAD 1808 174 24 2417 0 8 357984 0 VNODE 448 564 75 2076 0 30 286272 0 malloc-64 64 4117 104 6519 0 254 270144 0 sctp_asoc 2288 83 27 679 0 254 251680 0 MAP ENTRY 96 2296 308 135990 0 126 249984 0 malloc-16 16 14032 468 14137 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-2048 2048 91 19 2082 0 8 225280 0 malloc-256 256 282 558 5279 0 62 215040 0 malloc-32768 32768 0 6 483 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5326 344 6437 0 254 181440 0 malloc-128 128 1212 59 26309 0 126 162688 0 VMSPACE 2544 51 12 2393 0 4 160272 0 mbuf_packet 256 59 541 7286 0 254 153600 0 malloc-1024 1024 123 25 2110 0 16 151552 0 sctp_ep 1280 87 27 1887 0 254 145920 0 S VFS Cache 104 1028 337 2610 0 126 141960 0 FFS2 dinode 256 526 14 2036 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 clpbuf 2624 0 48 117 0 16 125952 0 socket 944 69 63 4469 0 254 124608 0 128 Bucket 1024 87 32 1764 0 16 121856 0 PROC 1336 73 17 2414 0 8 120240 0 ksiginfo 112 73 971 3541 0 126 116928 0 malloc-128 128 854 45 2158 0 126 115072 0 malloc-1024 1024 83 29 688 0 16 114688 0 malloc-256 256 325 95 4917 0 62 107520 0 malloc-256 256 25 395 6226 0 62 107520 0 filedesc0 1072 74 17 2415 0 8 97552 0 malloc-384 384 50 200 1941 0 30 96000 0 malloc-8192 8192 8 3 137 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 82 39 864 0 254 89056 0 malloc-384 384 172 58 2681 0 30 88320 0 malloc-128 128 516 42 4134 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 4 156 16570 0 30 65280 0 malloc-2048 2048 11 19 1045 0 8 61440 0 malloc-4096 4096 13 1 29 0 2 57344 0 64 Bucket 512 76 36 3949 0 30 57344 0 malloc-64 64 584 298 1974 0 254 56448 0 32 Bucket 256 61 134 3396 0 62 49920 0 tcpcb 1080 21 21 624 0 254 45360 0 pcpu-8 8 4830 802 6802 0 254 45056 0 malloc-64 64 632 61 2978 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 148 482 46518 0 254 40320 0 malloc-256 256 4 146 2901 0 62 38400 0 malloc-256 256 110 40 1945 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 21391 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 267 133 13648 0 126 32000 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 1 55 4446 0 16 30464 0 pipe 744 26 14 442 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 32 0 8 28672 0 KNOTE 160 28 147 76471 0 62 28000 0 tcp_inpcb 496 21 35 624 0 254 27776 0 malloc-128 128 157 60 1690 0 126 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 74 0 8 24576 0 malloc-1024 1024 18 6 48 0 16 24576 0 malloc-32 32 202 554 2909 0 254 24192 0 16 Bucket 144 64 104 523 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 1386 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 301 0 16 22464 0 tcp_rack_pcb 832 3 24 187 0 16 22464 0 PWD 32 32 598 1512 0 254 20160 0 sctp_chunk 152 102 28 463 0 254 19760 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 38 37 102 0 62 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-4096 4096 1 3 1629 0 2 16384 0 malloc-2048 2048 4 4 204 0 8 16384 0 malloc-2048 2048 4 4 15 0 8 16384 0 malloc-2048 2048 4 4 197 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 sctp_stream_msg_out 112 39 105 340 0 254 16128 0 sctp_laddr 48 72 264 873 0 254 16128 0 malloc-64 64 201 51 270 0 254 16128 0 vtnet_tx_hdr 24 0 668 662055 0 254 16032 0 malloc-16 16 689 311 3313 0 254 16000 0 udplite_inpcb 496 6 26 330 0 254 15872 0 malloc-128 128 85 39 193 0 126 15872 0 malloc-128 128 67 57 3065 0 126 15872 0 malloc-384 384 23 17 29 0 30 15360 0 malloc-256 256 29 31 351 0 62 15360 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-1024 1024 7 5 25 0 16 12288 0 malloc-512 512 5 19 258 0 30 12288 0 malloc-64 64 99 90 18727 0 254 12096 0 malloc-32 32 250 128 338 0 254 12096 0 malloc-32 32 165 213 332 0 254 12096 0 malloc-32 32 216 162 5441 0 254 12096 0 ripcb 496 5 19 53 0 254 11904 0 udp_inpcb 496 6 18 238 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1298 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 86 0 16 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 1 15 237 0 30 8192 0 malloc-512 512 4 12 7 0 30 8192 0 malloc-512 512 10 6 10 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 tcp_rack_map 112 7 65 387 0 126 8064 0 udpcb 32 12 240 568 0 254 8064 0 ertt 72 21 91 624 0 126 8064 0 malloc-64 64 57 69 91 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 31 221 1167 0 254 8064 0 malloc-32 32 74 178 1294 0 254 8064 0 malloc-32 32 0 252 35 0 254 8064 0 4 Bucket 48 7 161 92 0 254 8064 0 2 Bucket 32 55 197 789 0 254 8064 0 malloc-16 16 1 499 3251 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 64 436 25998 0 254 8000 0 malloc-16 16 7 493 137 0 254 8000 0 malloc-16 16 175 325 2801 0 254 8000 0 malloc-128 128 13 49 45 0 126 7936 0 sctp_readq 152 0 52 138 0 254 7904 0 cryptop 280 0 28 25 0 30 7840 0 malloc-384 384 0 20 38 0 30 7680 0 malloc-256 256 14 16 299 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 50 0 126 6448 0 domainset 40 0 126 42 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 0 8 5 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 1 83 1 0 254 4032 0 tcpreass 48 0 84 3 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 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 0 254 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 NCLNODE 592 0 0 0 0 16 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 24 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 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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